code stringlengths 1 2.01M | repo_name stringlengths 3 62 | path stringlengths 1 267 | language stringclasses 231 values | license stringclasses 13 values | size int64 1 2.01M |
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_chdir</title>
</head>
<body>
<div class="para">
<h2>f_chdir</h2>
<p>The f_chdir function changes the current directory of a drive.</p>
<pre>
FRESULT f_chdir (
const XCHAR* <em>Path</em> /* Pointer to the path name */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>Path</dt>
<dd>Pointer to the null-terminated string that specifies a <a href="filename.html">directory</a> to go.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>FR_NO_PATH</dt>
<dd>Could not find the path.</dd>
<dt>FR_INVALID_NAME</dt>
<dd>The path name is invalid.</dd>
<dt>FR_INVALID_DRIVE</dt>
<dd>The drive number is invalid.</dd>
<dt>FR_NOT_READY</dt>
<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_INT_ERR</dt>
<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
<dt>FR_NOT_ENABLED</dt>
<dd>The logical drive has no work area.</dd>
<dt>FR_NO_FILESYSTEM</dt>
<dd>There is no valid FAT volume on the disk.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_chdir function changes the current directory of the logical drive. The current directory of a drive is initialized to the root directory when the drive is auto-mounted. Note that the current directory is retained in the each file system object so that it also affects other tasks that using the drive.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_RPATH == 1</tt>.</p>
</div>
<div class="para">
<h4>Example</h4>
<pre>
// Change current direcoty of the current drive (dir1 under root dir)
f_chdir("/dir1");
// Change current direcoty of drive 2 (parent dir)
f_chdir("2:..");
</pre>
</div>
<div class="para">
<h4>See Also</h4>
<p><tt><a href="chdrive.html">f_chdrive</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/chdir.html | HTML | oos | 2,541 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_forward</title>
</head>
<body>
<div class="para">
<h2>f_forward</h2>
<p>The f_forward function reads the file data and forward it to the data streaming device.</p>
<pre>
FRESULT f_forward (
FIL* <em>FileObject</em>, /* File object */
UINT (*<em>Func</em>)(const BYTE*,UINT), /* Data streaming function */
UINT <em>ByteToFwd</em>, /* Number of bytes to forward */
UINT* <em>ByteFwd</em> /* Number of bytes forwarded */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>FileObject</dt>
<dd>Pointer to the open file object.</dd>
<dt>Func</dt>
<dd>Pointer to the user-defined data streaming function. For details, refer to the sample code.</dd>
<dt>ByteToFwd</dt>
<dd>Number of bytes to forward in range of UINT.</dd>
<dt>ByteFwd</dt>
<dd>Pointer to the UINT variable to return number of bytes forwarded.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>FR_DENIED</dt>
<dd>The function denied due to the file has been opened in non-read mode.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_INT_ERR</dt>
<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
<dt>FR_NOT_READY</dt>
<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
<dt>FR_INVALID_OBJECT</dt>
<dd>The file object is invalid.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_forward function reads the data from the file and forward it to the outgoing stream without data buffer. This is suitable for small memory system because it does not require any data buffer at application module. The file pointer of the file object increases in number of bytes forwarded. In case of <tt>*ByteFwd < ByteToFwd</tt> without error, it means the requested bytes could not be transferred due to end of file or stream goes busy during data transfer.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_USE_FORWARD == 1</tt> and <tt>_FS_TINY == 1</tt>.</p>
</div>
<div class="para">
<h4>Example (Audio playback)</h4>
<pre>
/*-----------------------------------------------------------------------*/
/* Sample code of data transfer function to be called from f_forward */
/*-----------------------------------------------------------------------*/
UINT out_stream ( /* Returns number of bytes sent or stream status */
const BYTE *p, /* Pointer to the data block to be sent */
UINT btf /* >0: Transfer call (Number of bytes to be sent). 0: Sense call */
)
{
UINT cnt = 0;
if (btf == 0) { /* Sense call */
/* Return stream status (0: Busy, 1: Ready) */
/* When once it returned ready to sense call, it must accept a byte at least */
/* at subsequent transfer call, or f_forward will fail with FR_INT_ERROR. */
if (FIFO_READY) cnt = 1;
}
else { /* Transfer call */
do { /* Repeat while there is any data to be sent and the stream is ready */
FIFO_PORT = *p++;
cnt++;
} while (cnt < btf && FIFO_READY);
}
return cnt;
}
/*-----------------------------------------------------------------------*/
/* Sample code using f_forward function */
/*-----------------------------------------------------------------------*/
FRESULT play_file (
char *fn /* Pointer to the audio file name to be played */
)
{
FRESULT rc;
FIL fil;
UINT dmy;
/* Open the audio file in read only mode */
rc = f_open(&fil, fn, FA_READ);
/* Repeat until the file pointer reaches end of the file */
while (rc == FR_OK && fil.fptr < fil.fsize) {
/* any other processes... */
/* Fill output stream periodicaly or on-demand */
rc = f_forward(&fil, out_stream, 1000, &dmy);
}
/* The read-only file object may be discarded without close */
return rc;
}
</pre>
</div>
<div class="para">
<h4>See Also</h4>
<p><tt><a href="open.html">f_open</a>, <a href="gets.html">fgets</a>, <a href="write.html">f_write</a>, <a href="close.html">f_close</a>, <a href="sfile.html">FIL</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/forward.html | HTML | oos | 4,952 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_mkfs</title>
</head>
<body>
<div class="para">
<h2>f_mkfs</h2>
<p>The f_mkfs fucntion creates a file system on the drive.</p>
<pre>
FRESULT f_mkfs (
BYTE <em>Drive</em>, /* Logical drive number */
BYTE <em>PartitioningRule</em>, /* Partitioning rule */
WORD <em>AllocSize</em> /* Size of the allocation unit */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>Drive</dt>
<dd>Logical drive number (0-9) to be formatted.</dd>
<dt>PartitioningRule</dt>
<dd>When 0 is given, a partition table is created into the first sector on the drive and then the file system is created on the partition. This is called FDISK format and used for harddisk and memory card. When 1 is given, the file system starts from the first sector without partition table. This is often called super floppy disk (SFD) format and used for floppy disk and removable disk.</dd>
<dt>AllocSize</dt>
<dd>Specifies allocation unit size in number of bytes per cluster. The value must be 0 or power of 2 in range of from 512 to 32768. When 0 is specified, the cluster size is determined depends on the volume size. FAT64 (64KB/cluster on FAT16) cannot be created by this function.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>FR_INVALID_DRIVE</dt>
<dd>The drive number is invalid.</dd>
<dt>FR_NOT_READY</dt>
<dd>The drive cannot work due to any reason.</dd>
<dt>FR_WRITE_PROTECTED</dt>
<dd>The drive is write protected.</dd>
<dt>FR_NOT_ENABLED</dt>
<dd>The logical drive has no work area.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_MKFS_ABORTED</dt>
<dd>The function aborted before start in format due to a reason as follows.
<ul>
<li>The disk size is too small.</li>
<li>Invalid parameter was given to any parameter.</li>
<li>Not allowable cluster size for this drive. This can occure when number of clusters becomes around 0xFF7 and 0xFFF7.</li>
</ul>
</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_mkfs function creates a FAT file system on the drive. There are two partitioning rules, FDISK and SFD, for removable media. It can be selected with an argument. The FDISK format is recommended for the most case. This function currently <em>does not support multiple partition</em>, so that existing partitions on the physical dirve will be deleted and re-created a new partition occupies entire disk space.</p>
<p>The FAT sub-type, FAT12/FAT16/FAT32, is determined by number of clusters on the drive and nothing else, according to the FAT specification issued by Microsoft. Thus which FAT sub-type is selected, is depends on the volume size and the specified cluster size. The cluster size affects performance of the file system and large cluster increases the performance.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_READOLNY == 0</tt> and <tt>_USE_MKFS == 1</tt>.</p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/mkfs.html | HTML | oos | 3,567 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_unlink</title>
</head>
<body>
<div class="para">
<h2>f_unlink</h2>
<p>The f_unlink removes an object.</p>
<pre>
FRESULT f_unlink (
const XCHAR* <em>FileName</em> /* Pointer to the object name */
);
</pre>
</div>
<div class="para">
<h4>Parameter</h4>
<dl class="par">
<dt>FileName</dt>
<dd>Pointer to the null-terminated string that specifies an <a href="filename.html">object</a> to be removed.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>FR_NO_FILE</dt>
<dd>Could not find the file or directory.</dd>
<dt>FR_NO_PATH</dt>
<dd>Could not find the path.</dd>
<dt>FR_INVALID_NAME</dt>
<dd>The path name is invalid.</dd>
<dt>FR_INVALID_DRIVE</dt>
<dd>The drive number is invalid.</dd>
<dt>FR_DENIED</dt>
<dd>The function was denied due to either of following reasons:
<ul><li>The object has read-only attribute</li><li>The directory is not empty.</li></ul></dd>
<dt>FR_NOT_READY</dt>
<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
<dt>FR_WRITE_PROTECTED</dt>
<dd>The medium is write protected.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_INT_ERR</dt>
<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
<dt>FR_NOT_ENABLED</dt>
<dd>The logical drive has no work area.</dd>
<dt>FR_NO_FILESYSTEM</dt>
<dd>There is no valid FAT volume on the disk.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_unlink function removes an object. <em>Do not remove open objects and current directory</em>.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_READONLY == 0</tt> and <tt>_FS_MINIMIZE == 0</tt>.</p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/unlink.html | HTML | oos | 2,330 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_open</title>
</head>
<body>
<div class="para">
<h2>f_open</h2>
<p>The f_open function creates a <em>file object</em> to be used to access the file.</p>
<pre>
FRESULT f_open (
FIL* <em>FileObject</em>, /* Pointer to the blank file object structure */
const XCHAR* <em>FileName</em>, /* Pointer to the file neme */
BYTE <em>ModeFlags</em> /* Mode flags */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>FileObject</dt>
<dd>Pointer to the file object structure to be created.</dd>
<dt>FileName</dt>
<dd>Pointer to a null-terminated string that specifies the <a href="filename.html">file name</a> to create or open.</dd>
<dt>ModeFlags</dt>
<dd>Specifies the type of access and open method for the file. It is specified by a combination of following flags.<br>
<table class="lst">
<tr><th>Value</th><th>Description</th></tr>
<tr><td>FA_READ</td><td>Specifies read access to the object. Data can be read from the file.<br>Combine with FA_WRITE for read-write access.</td></tr>
<tr><td>FA_WRITE</td><td>Specifies write access to the object. Data can be written to the file.<br>Combine with FA_READ for read-write access.</td></tr>
<tr><td>FA_OPEN_EXISTING</td><td>Opens the file. The function fails if the file is not existing. (Default)</td></tr>
<tr><td>FA_OPEN_ALWAYS</td><td>Opens the file, if it is existing. If not, a new file is created.</td></tr>
<tr><td>FA_CREATE_NEW</td><td>Creates a new file. The function fails if the file is already existing.</td></tr>
<tr><td>FA_CREATE_ALWAYS</td><td>Creates a new file. If the file is existing, it is truncated and overwritten.</td></tr>
</table>
</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded and the file object is valid.</dd>
<dt>FR_NO_FILE</dt>
<dd>Could not find the file.</dd>
<dt>FR_NO_PATH</dt>
<dd>Could not find the path.</dd>
<dt>FR_INVALID_NAME</dt>
<dd>The file name is invalid.</dd>
<dt>FR_INVALID_DRIVE</dt>
<dd>The drive number is invalid.</dd>
<dt>FR_EXIST</dt>
<dd>The file is already existing.</dd>
<dt>FR_DENIED</dt>
<dd>The required access was denied due to one of the following reasons:
<ul><li>Write mode open of a read-only file.</li>
<li>File cannot be created due to a read-only file or same name directory is existing.</li>
<li>File cannot be created due to the directory table or disk is full.</li></ul></dd>
<dt>FR_NOT_READY</dt>
<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
<dt>FR_WRITE_PROTECTED</dt>
<dd>Write mode open or creation under the medium is write protected.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_INT_ERR</dt>
<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
<dt>FR_NOT_ENABLED</dt>
<dd>The logical drive has no work area.</dd>
<dt>FR_NO_FILESYSTEM</dt>
<dd>There is no valid FAT volume on the disk.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>A file object is created when the function succeeded. The file object is used for subsequent read/write functions to refer to the file. When close an open file object, use <a href="close.html">f_close</a> function. If the modified file is not closed, the file may be collapsed.</p>
<p>Before using any file function, a work area (file system object) must be given to the logical drive with <a href="mount.html">f_mount</a> function. All file functions can work after this procedure.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Always available. The mode flags, <tt>FA_WRITE, FA_CREATE_ALWAYS, FA_CREATE_NEW, FA_OPEN_ALWAYS</tt>, are not available when <tt>_FS_READONLY == 1</tt>.</p>
</div>
<div class="para">
<h4>Example (File Copy)</h4>
<pre>
void main (void)
{
FATFS fs[2]; /* Work area (file system object) for logical drives */
FIL fsrc, fdst; /* file objects */
BYTE buffer[4096]; /* file copy buffer */
FRESULT res; /* FatFs function common result code */
UINT br, bw; /* File R/W count */
/* Register work area for logical drives */
f_mount(0, &fs[0]);
f_mount(1, &fs[1]);
/* Open source file on the drive 1 */
res = f_open(&fsrc, "1:srcfile.dat", FA_OPEN_EXISTING | FA_READ);
if (res) die(res);
/* Create destination file on the drive 0 */
res = f_open(&fdst, "0:dstfile.dat", FA_CREATE_ALWAYS | FA_WRITE);
if (res) die(res);
/* Copy source to destination */
for (;;) {
res = f_read(&fsrc, buffer, sizeof(buffer), &br);
if (res || br == 0) break; /* error or eof */
res = f_write(&fdst, buffer, br, &bw);
if (res || bw < br) break; /* error or disk full */
}
/* Close open files */
f_close(&fsrc);
f_close(&fdst);
/* Unregister work area prior to discard it */
f_mount(0, NULL);
f_mount(1, NULL);
}
</pre>
</div>
<div class="para">
<h4>See Also</h4>
<p><tt><a href="read.html">f_read</a>, <a href="write.html">f_write</a>, <a href="close.html">f_close</a>, <a href="sfile.html">FIL</a>, <a href="sfatfs.html">FATFS</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/open.html | HTML | oos | 5,819 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - disk_status</title>
</head>
<body>
<div class="para">
<h2>disk_status</h2>
<p>The disk_status function returns the current disk status.</p>
<pre>
DSTATUS disk_status (
BYTE <em>Drive</em> /* Physical drive number */
);
</pre>
</div>
<div class="para">
<h4>Parameter</h4>
<dl class="par">
<dt>Drive</dt>
<dd>Specifies the physical drive number to be confirmed.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<p>The disk status is returned in combination of following flags.</p>
<dl class="ret">
<dt>STA_NOINIT</dt>
<dd>Indicates that the disk drive has not been initialized. This flag is set on: system reset, disk removal and disk_initialize function failed, and cleared on: disk_initialize function succeeded.</dd>
<dt>STA_NODISK</dt>
<dd>Indicates that no medium in the drive. This is always cleared on fixed disk drive.</dd>
<dt>STA_PROTECTED</dt>
<dd>Indicates that the medium is write protected. This is always cleared on the drive that does not support write protect notch. Not valid when <tt>STA_NODISK</tt> is set.</dd>
</dl>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/dstat.html | HTML | oos | 1,599 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_chmod</title>
</head>
<body>
<div class="para">
<h2>f_chmod</h2>
<p>The f_chmod function changes the attribute of a file or directory.</p>
<pre>
FRESULT f_chmod (
const XCHAR* <em>FileName</em>, /* Pointer to the file or directory */
BYTE <em>Attribute</em>, /* Attribute flags */
BYTE <em>AttributeMask</em> /* Attribute masks */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>FileName</dt>
<dd>Pointer to the null-terminated string that specifies a <a href="filename.html">file or directory</a> to be changed</dd>
<dt>Attribute</dt>
<dd>Attribute flags to be set in one or more combination of the following flags. The specified flags are set and others are cleard.<br>
<table class="lst">
<tr><th>Attribute</th><th>Description</th></tr>
<tr><td>AM_RDO</td><td>Read only</td></tr>
<tr><td>AM_ARC</td><td>Archive</td></tr>
<tr><td>AM_SYS</td><td>System</td></tr>
<tr><td>AM_HID</td><td>Hidden</td></tr>
</table>
</dd>
<dt>AttributeMask</dt>
<dd>Attribute mask that specifies which attribute is changed. The specified aattributes are set or cleard.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>FR_NO_FILE</dt>
<dd>Could not find the file.</dd>
<dt>FR_NO_PATH</dt>
<dd>Could not find the path.</dd>
<dt>FR_INVALID_NAME</dt>
<dd>The file name is invalid.</dd>
<dt>FR_INVALID_DRIVE</dt>
<dd>The drive number is invalid.</dd>
<dt>FR_NOT_READY</dt>
<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
<dt>FR_WRITE_PROTECTED</dt>
<dd>The medium is write protected.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_INT_ERR</dt>
<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
<dt>FR_NOT_ENABLED</dt>
<dd>The logical drive has no work area.</dd>
<dt>FR_NO_FILESYSTEM</dt>
<dd>There is no valid FAT volume on the disk.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_chmod function changes the attribute of a file or directory.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_READONLY == 0</tt> and <tt>_FS_MINIMIZE == 0</tt>.</p>
</div>
<div class="para">
<h4>Example</h4>
<pre>
// Set read-only flag, clear archive flag and others are retained.
f_chmod("file.txt", AR_RDO, AR_RDO | AR_ARC);
</pre>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs Module Application Note</title>
</head>
<body>
<h1>FatFs Module Application Note</h1>
<hr>
<div class="para">
<h3>Considerations on porting to various platform</h3>
<p>The FatFs module is assuming following terms on portability.</p>
<ul>
<li>ANSI C<br>
The FatFs module is a middleware that written in ANSI C. There is no platform dependence, so long as the compiler is in compliance with ANSI C.</li>
<li>Size of integer types<br>
The FatFs module assumes that size of char/short/long are 8/16/32-bit and int is 16 or 32 bit. These correspondence are defined in integer.h. This will not be a problem on most compilers. When any conflict with existing definitions is occured, you must resolve it with care.</li>
</ul>
</div>
<div class="para">
<h3>Memory Usage (R0.07e)</h3>
<table class="lst2">
<tr><th></th><th>AVR</th><th>H8/300H</th><th>PIC</th><th>TLCS-870/C</th><th>V850ES</th><th>SH2</th><th>ARM7TDMI</th><th>x86</th></tr>
<tr><td>Compiler</td><td>WinAVR(gcc)</td><td>CH38</td><td>C30(gcc)</td><td>CC870C</td><td>CA850</td><td>SHC</td><td>WinARM(gcc)</td><td>VC6</td></tr>
<tr><td>_WORD_ACCESS</td><td>1</td><td>0</td><td>0</td><td>1</td><td>1</td><td>0</td><td>0</td><td>1</td></tr>
<tr class="lst3"><td>text (Full, R/W)</td><td>12194</td><td>10559</td><td>10924</td><td>15229</td><td>7686</td><td>8727</td><td>10564</td><td>7342</td></tr>
<tr> <td>text (Min, R/W)</td><td>7988</td><td>6903</td><td>7108</td><td>9960</td><td>4884</td><td>5651</td><td>6544</td><td>4764</td></tr>
<tr><td>text (Full, R/O)</td><td>5532</td><td>4753</td><td>5020</td><td>6760</td><td>3462</td><td>3777</td><td>4624</td><td>3316</td></tr>
<tr> <td>text (Min, R/O)</td><td>4040</td><td>3631</td><td>3736</td><td>5083</td><td>2556</td><td>2907</td><td>3284</td><td>2510</td></tr>
<tr><td>bss</td><td>D*2 + 2</td><td>D*4 + 2</td><td>D*2 + 2</td><td>D*2 + 2</td><td>D*4 + 2</td><td>D*4 + 2</td><td>D*4 + 2</td><td>D*4 + 2</td></tr>
<tr><td>Work area<br>(_FS_TINY == 0)</td><td>D*560 +<br>F*544</td><td>D*560 +<br>F*550</td><td>D*560 +<br>F*544</td><td></td><td>D*560 +<br>F*550</td><td>D*560 +<br>F*550</td><td>D*560 +<br>F*550</td><td>D*560 +<br>F*550</td></tr>
<tr><td>Work area<br>(_FS_TINY == 1)</td><td>D*560 +<br>F*32</td><td>D*560 +<br>F*36</td><td>D*560 +<br>F*32</td><td>D*560 +<br>F*32</td><td>D*560 +<br>F*36</td><td>D*560 +<br>F*36</td><td>D*560 +<br>F*36</td><td>D*560 +<br>F*36</td></tr>
</table>
<p>These are the memory usage on some target systems with following condition. The memory sizes are in unit of byte, D means number of volumes and F means number of open files. All samples are optimezed in code size.</p>
<pre>
_FS_READONLY 0 (R/W), 1 (R/O)
_FS_MINIMIZE 0 (Full function), 3 (Minimized function)
_USE_STRFUNC 0 (Disable string functions)
_USE_MKFS 0 (Disable f_mkfs function)
_USE_FORWARD 0 (Disable f_forward function)
_CODE_PAGE 932 (Japanese Shift-JIS)
_USE_LFN 0 (Disable LFN)
_LFN_UNICODE 0 (Disable Unicode API)
_MAX_SS 512 (Single sector size)
_FS_RPATH 0 (Disable relative path)
_MULTI_PARTITION 0 (Single partition per drive)
_FS_REENTRANT 0 (Disable reentrancy)
</pre>
</div>
<div class="para">
<h3>Module Size Reduction</h3>
<p>Follwing table shows which function is removed by configuration options for the module size reduction.</p>
<table class="lst2">
<tr><td rowspan="2">Function</td><td colspan="3">_FS_MINIMIZE</td><td>_FS_READONLY</td><td>_USE_STRFUNC</td><td>_FS_RPATH</td><td>_USE_MKFS</td><td>_USE_FORWARD</td></tr>
<tr><td>1</td><td>2</td><td>3</td><td>1</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
<tr class="lst3"><td>f_mount</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_open</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_close</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_read</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_write</td><td></td><td></td><td></td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_sync</td><td></td><td></td><td></td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_lseek</td><td></td><td></td><td>x</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_opendir</td><td></td><td>x</td><td>x</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_readdir</td><td></td><td>x</td><td>x</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_stat</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_getfree</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_truncate</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_unlink</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_mkdir</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_chmod</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_utime</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_rename</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_chdir</td><td></td><td></td><td></td><td></td><td></td><td>x</td><td></td><td></td></tr>
<tr><td>f_chdrive</td><td></td><td></td><td></td><td></td><td></td><td>x</td><td></td><td></td></tr>
<tr><td>f_mkfs</td><td></td><td></td><td></td><td>x</td><td></td><td></td><td>x</td><td></td></tr>
<tr><td>f_forward</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>x</td></tr>
<tr><td>f_putc</td><td></td><td></td><td></td><td>x</td><td>x</td><td></td><td></td><td></td></tr>
<tr><td>f_puts</td><td></td><td></td><td></td><td>x</td><td>x</td><td></td><td></td><td></td></tr>
<tr><td>f_printf</td><td></td><td></td><td></td><td>x</td><td>x</td><td></td><td></td><td></td></tr>
<tr><td>f_gets</td><td></td><td></td><td></td><td></td><td>x</td><td></td><td></td><td></td></tr>
</table>
</div>
<div class="para">
<h3>Long File Name</h3>
<p>The FatFs module supports long file name (LFN) from revision 0.07. The two different file names, SFN and LFN, of a file is transparent in the file functions except for f_readdir function. To enable LFN feature, set <tt>_USE_LFN</tt> to 1 or 2, and add a Unicode code conversion function ff_convert and ff_wtoupper to the project. This function is available in <tt>cc*.c</tt>. The LFN feature requiers a certain working buffer in addition. The buffer size can be configured by <tt>_MAX_LFN</tt> corresponding to the available memory size. The size of long file name will reach up to 255 characters so that the <tt>_MAX_LFN</tt> should be set to 255 for full featured LFN operation. When the size of working buffer is insufficient for the given file name, the file function will fail with <tt>FR_INVALID_NAME</tt>. When enable the LFN feature with re-entrant feature, <tt>_USE_LFN</tt> must be set to 2. In this case, the file funciton allocates the working buffer on the stack. The working buffer occupies <tt>(_MAX_LFN + 1) * 2</tt> bytes so that the caller's stack must be a sufficient size considering the working buffer.</p>
<table class="lst2 rset">
<caption>LFN cfg on ARM7</caption>
<tr><th>Code page</th><th>ROM size [bytes]</th></tr>
<tr><td>SBCS</td><td>+3721</td></tr>
<tr><td>932(Shift-JIS)</td><td>+62609</td></tr>
<tr><td>936(GBK)</td><td>+177797</td></tr>
<tr><td>949(Korean)</td><td>+139857</td></tr>
<tr><td>950(Big5)</td><td>+111497</td></tr>
</table>
<p>When the LFN feature is enabled, the module size will be increased depends on the selected code page. Right table shows the difference in module size when LFN is enabled with some code pages. We are the Japanese, Chinese and Korean have tens of thousands of characters. Unfortunately, it requires a huge OEM-Unicode bidirectional conversion table and the module size will be drastically increased that shown in the table. As the result, the FatFs with LFN will not able to be implemented to most 8-bit microcontrollers including AVR. <small>This is the reason why I had not been interested in implementing the LFN feature for a long time :-)</small></p>
<p>Note that the LFN feature on the FAT file system is a patent of Microsoft Corporation. When enable it on the commercial products, a license from Microsoft may be required depends on the final destination.</p>
</div>
<div class="para">
<h3>Re-entrancy</h3>
<p>The file operations to the different volume can always work simultaneously regardless of re-entrancy setting. The re-entrancy to the same volume can be enabled with <tt>_FS_REENTRANT</tt> option. In this case, also the OS dependent synchronization object control functions, ff_cre_syncobj, ff_del_syncobj, ff_req_grant and ff_rel_grant must be added to the project. The sample code with documentation is available in <tt>syncobj.c</tt>.</p>
<p>When a file function is called while the volume is in use by any other task, the access is blocked until the task leaves file function. If wait time exceeded a period defined by <tt>_TIMEOUT</tt>, the file function will abort with <tt>FR_TIMEOUT</tt>. The timeout feature might not be supported on some RTOS.</p>
<p>There is an exception on f_mount and f_mkfs function. These functions are not re-entrant to the same volume. When use these functions, all other task must close the corresponding file on the volume and avoid to access the volume.</p>
<p>Note that this section describes on the re-entrancy of the FatFs module itself. There is no assumtion on the re-entrancy of low level disk I/O module.</p>
</div>
<div class="para">
<h3>Duplicated file access</h3>
<p>FatFs module does not support the shareing controls of duplicated file access. It is permitted when open method to the file is only read mode. The duplicated open in write mode to a file is always prohibited and open file must not be renamed, deleted, otherwise the FAT structure on the volume can be collapted.</p>
</div>
<div class="para">
<h3>Performance effective file access</h3>
<p>For good performance on reading/writing files on the small embedded system, application programmer should consider what process is done in the FatFs module. The file data on the disk is transferred in following sequence by f_read function.</p>
<p>Figure 1. Sector miss-aligned read (short)<br>
<img src="../img/f1.png" width="490" height="73" alt="">
</p>
<p>Figure 2. Sector miss-aligned read (long)<br>
<img src="../img/f2.png" width="490" height="140" alt="">
</p>
<p>Figure 3. Sector aligned read<br>
<img src="../img/f3.png" width="490" height="119" alt="">
</p>
<p>The file I/O buffer means a sector buffer to read/write a partial data on the sector. The sector buffer is either file private sector buffer on each file object or shared sector buffer on the file system object. The buffer configuration option <tt>_FS_TINY</tt> determins which sector buffer is used for the file data transfer. When tiny buffer (1) is selected, data memory consumption is reduced 512 bytes each file object. In this case, FatFs module uses only a sector buffer on the file system object for file data transfer and FAT/directory access. The disadvantage of the tiny buffer configuration is: the FAT data cached in the sector buffer will be lost by file data transfer and it must be reloaded at every cluster boundary. However it will be suitable for most application from view point of the decent performance and low memory comsumption.</p>
<p>Figure 1 shows that partial sector data is transferred via the file I/O buffer. On long data transfer shown in Figure 2, middle of transfer data that covers one or more sector is transferred to application buffer directly. Figure 3 shows that the case of entier transfer data is aligned to the sector boundary. In this case, file I/O buffer is not used. On the direct transfer, the maximum extent of sectors are read with disk_read function at a time but the multi sector transfer never across the cluster boundary even if it is contiguous.</p>
<p>Therefore taking effort to sector aligned read/write accesss avoids buffered data transfer and the read/write performance will be improved. Besides the effect, cached FAT data will not be flushed by file data transfer on the tiny configuration so that it can achieve same performance as non tiny configuration with small memory footprint.</p>
</div>
<div class="para">
<h3>Critical Section</h3>
<p>When write operation to the FAT file system is interrupted due to any accidental failure, such as sudden blackout, incorrect disk removal and unrecoverable disk error, the FAT structure can be collapted. Following images shows the critical section on the FatFs application.</p>
<div class="lset">
Figure 4. Long critical section<br>
<img src="../img/f4.png" width="320" height="436" alt="fig.4">
</div>
<div class="lset">
Figure 5. Minimized critical section<br>
<img src="../img/f5.png" width="320" height="436" alt="fig.5">
</div>
<br class="clr">
<p>An interruption in the red section can cause a cross link; as a result, the file/directory being changed may be lost. There is one or more possibility listed below when an interruption in the yellow section is occured.</p>
<ul>
<li>File data being rewrited is collapted.</li>
<li>A file being appended returns initial state.</li>
<li>A file created as new is gone.</li>
<li>A file created as new or in overwritten remains with length of zero.</li>
<li>Efficiency of disk use gets worse due to lost chain.</li>
</ul>
<p>Each case does not affect the files that not in write mode open. To minimize risk of data loss, the critical section can be minimized like shown in Figure 5 by minimizing the time that file is opened in write mode or using f_sync function properly.</p>
</div>
<div class="para">
<h3>Unicode API</h3>
<p>FatFs supports OEM code set on the API in default but FatFs can also switch the code set to Unicode. For more information, refer to the description in the <a href="filename.html">file name</a>.</p>
</div>
<div class="para">
<h3>About FatFs License</h3>
<p>This is a copy of the FatFs license document that included in the source codes.</p>
<pre>/*----------------------------------------------------------------------------/
/ FatFs - FAT file system module R0.07e (C)ChaN, 2009
/-----------------------------------------------------------------------------/
/ FatFs module is a generic FAT file system module for small embedded systems.
/ This is a free software that opened for education, research and commercial
/ developments under license policy of following trems.
/
/ Copyright (C) 2009, ChaN, all right reserved.
/
/ * The FatFs module is a free software and there is NO WARRANTY.
/ * No restriction on use. You can use, modify and redistribute it for
/ personal, non-profit or commercial products UNDER YOUR RESPONSIBILITY.
/ * Redistributions of source code must retain the above copyright notice.
/
/-----------------------------------------------------------------------------/</pre>
<p>Therefore FatFs license is one of the BSD-style license but there is a big difference. Because FatFs is for embedded projects, the conditions for redistributions in binary form, such as embedded code, hex file and binary library, are not specified to increase its usability. The documentation of the distributions need not include about FatFs and its license document, and it may also. Of course FatFs is compatible with the projects under GNU GPL. When redistribute it with any modification, the license can also be changed to GNU GPL or BSD license.</p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_puts</title>
</head>
<body>
<div class="para">
<h2>f_puts</h2>
<p>The f_puts function writes a string to the file.</p>
<pre>
int f_puts (
const char* <em>Str</em>, /* String */
FIL* <em>FileObject</em> /* File object */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>Str</dt>
<dd>Pointer to the null terminated string to be written. The null character will not be written.</dd>
<dt>FileObject</dt>
<dd>Pointer to the open file object structure.</dd>
</dl>
</div>
<div class="para">
<h4>Return Value</h4>
<p>When the function succeeded, number of characters written that is not minus value is returned. When the function failed due to disk full or any error, an <tt>EOF</tt> will be returned.</p>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_puts() is a wrapper function of <a href="putc.html">f_putc()</a>.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_READONLY == 0</tt> and <tt>_USE_STRFUNC</tt> is 1 or 2. When it is set to 2, <tt>'\n'</tt>s contained in the string are converted to <tt>"\r\n"</tt>.</p>
</div>
<div class="para">
<h4>See Also</h4>
<p><tt><a href="open.html">f_open</a>, <a href="putc.html">f_putc</a>, <a href="printf.html">f_printf</a>, <a href="gets.html">f_gets</a>, <a href="close.html">f_close</a>, <a href="sfile.html">FIL</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - FILINFO</title>
</head>
<body>
<div class="para">
<h2>FILINFO</h2>
<p>The <tt>FILINFO</tt> structure holds a file information returned by f_stat and f_readdir function.</p>
<pre>
typedef struct _FILINFO_ {
DWORD fsize; /* File size */
WORD fdate; /* Last modified date */
WORD ftime; /* Last modified time */
BYTE fattrib; /* Attribute */
char fname[13]; /* Short file name (8.3 format) */
#if _USE_LFN
XCHAR* lfname; /* Pointer to the LFN buffer */
int lfsize; /* Size of LFN buffer [characters] */
#endif
} FILINFO;
</pre>
</div>
<h4>Members</h4>
<dl>
<dt>fsize</dt>
<dd>Indicates size of the file in unit of byte. This is always zero when it is a directory.</dd>
<dt>fdate</dt>
<dd>Indicates the date that the file was modified or the directory was created.<br>
<dl>
<dt>bit15:9</dt>
<dd>Year origin from 1980 (0..127)</dd>
<dt>bit8:5</dt>
<dd>Month (1..12)</dd>
<dt>bit4:0</dt>
<dd>Day (1..31)</dd>
</dl>
</dd>
<dt>ftime</dt>
<dd>Indicates the time that the file was modified or the directory was created.<br>
<dl>
<dt>bit15:11</dt>
<dd>Hour (0..23)</dd>
<dt>bit10:5</dt>
<dd>Minute (0..59)</dd>
<dt>bit4:0</dt>
<dd>Second / 2 (0..29)</dd>
</dl>
</dd>
<dt>fattrib</dt>
<dd>Indicates the file/directory attribute in combination of <tt>AM_DIR</tt>, <tt>AM_RDO</tt>, <tt>AM_HID</tt>, <tt>AM_SYS</tt> and <tt>AM_ARC</tt>.</dd>
<dt>fname[]</dt>
<dd>Indicates the file/directory name in 8.3 format null-terminated string. It is always returnd with upper case on non-LFN configuration but it can be returned with lower case on LFN configuration.</dd>
<dt>lfname</dt>
<dd>Pointer to the LFN buffer to store the read LFN. This member must be initialized by application prior to use this structure. Not available on non-LFN configuration.</dd>
<dt>lfsize</dt>
<dd>Size of the LFN buffer in unit of chars. This member must be initialized by application prior to use this structure. Not available on non-LFN configuration.</dd>
</dl>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/sfileinfo.html | HTML | oos | 2,545 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - disk_ioctl</title>
</head>
<body>
<div class="para">
<h2>disk_ioctl</h2>
<p>The disk_ioctl function cntrols device specified features and miscellaneous functions other than disk read/write.</p>
<pre>
DRESULT disk_ioctl (
BYTE <em>Drive</em>, /* Drive number */
BYTE <em>Command</em>, /* Control command code */
void* <em>Buffer</em> /* Data transfer buffer */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>Drive</dt>
<dd>Specifies the drive number (0-9).</dd>
<dt>Command</dt>
<dd>Specifies the command code.</dd>
<dt>Buffer</dt>
<dd>Pointer to the parameter buffer depends on the command code. When it is not used, specify a NULL pointer.</dd>
</dl>
</div>
<div class="para">
<h4>Return Value</h4>
<dl class="ret">
<dt>RES_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>RES_ERROR</dt>
<dd>Any error occured.</dd>
<dt>RES_PARERR</dt>
<dd>Invalid command code.</dd>
<dt>RES_NOTRDY</dt>
<dd>The disk drive has not been initialized.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>The FatFs module uses only device independent commands described below. Any device dependent function is not used.</p>
<table class="lst">
<tr><th>Command</th><th>Description</th></tr>
<tr><td>CTRL_SYNC</td><td>Make sure that the disk drive has finished pending write process. When the disk I/O module has a write back cache, flush the dirty sector immediately. This command is not required in read-only configuration.</p>
</td></tr>
<tr><td>GET_SECTOR_SIZE</td><td>Returns sector size of the drive into the WORD variable pointed by Buffer. This command is not required in single sector size configuration, _MAX_SS is 512.</td></tr>
<tr><td>GET_SECTOR_COUNT</td><td>Returns total sectors on the drive into the DWORD variable pointed by Buffer. This command is used in only f_mkfs function.</td></tr>
<tr><td>GET_BLOCK_SIZE</td><td>Returns erase block size of the memory array in unit of sector into the DWORD variable pointed by Buffer. When the erase block size is unknown or magnetic disk device, return 1. This command is used in only f_mkfs function.</td></tr>
</table>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/dioctl.html | HTML | oos | 2,685 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - DIR</title>
</head>
<body>
<div class="para">
<h2>DIR</h2>
<p>The <tt>DIR</tt> structure is used for the work area to read a directory by f_oepndir, f_readdir function. There is no member that can be changed by application.</p>
<pre>
typedef struct _DIR_ {
FATFS* fs; /* Pointer to the owner file system object */
WORD id; /* Owner file system mount ID */
WORD index; /* Current read/write index number */
DWORD sclust; /* Table start cluster (0:Static table) */
DWORD clust; /* Current cluster */
DWORD sect; /* Current sector */
BYTE* dir; /* Pointer to the current SFN entry in the win[] */
BYTE* fn; /* Pointer to the SFN (in/out) {file[8],ext[3],status[1]} */
#if _USE_LFN
WCHAR* lfn; /* Pointer to the LFN working buffer */
WORD lfn_idx; /* Last matched LFN index (0xFFFF:No LFN) */
#endif
} DIR;
</pre>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/sdir.html | HTML | oos | 1,464 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_lseek</title>
</head>
<body>
<div class="para">
<h2>f_lseek</h2>
<p>The f_lseek function moves the file read/write pointer of an open file object. It can also be used to increase the file size (cluster pre-allocation).</p>
<pre>
FRESULT f_lseek (
FIL* <em>FileObject</em>, /* Pointer to the file object structure */
DWORD <em>Offset</em> /* File offset in unit of byte */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>FileObject</dt>
<dd>Pointer to the open file object.</dd>
<dt>Offset</dt>
<dd>Number of bytes where from start of the file</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_INT_ERR</dt>
<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
<dt>FR_NOT_READY</dt>
<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
<dt>FR_INVALID_OBJECT</dt>
<dd>The file object is invalid.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_lseek function moves the file R/W pointer of an open file. The offset can be specified in only origin from top of the file. When an offset above the file size is specified in write mode, the file size is increased and the data in the expanded area is undefined. This is suitable to create a large file quickly, for fast write operation. After the f_lseek function succeeded, member fptr in the file object should be checked in order to make sure the R/W pointer has been moved correctry. In case of fptr is not the expected value, either of followings has been occured.</p>
<ul>
<li>End of file. The specified Offset was clipped at the file size because the file has been opened in read-only mode.</li>
<li>Disk full. There is insufficient free space on the volume to expand the file size.</li>
</ul>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_MINIMIZE <= 2</tt>.</p>
</div>
<div class="para">
<h4>Example</h4>
<pre>
/* Move to offset of 5000 from top of the file */
res = f_lseek(file, 5000);
/* Move to end of the file to append data */
res = f_lseek(file, file->fsize);
/* Forward 3000 bytes */
res = f_lseek(file, file->fptr + 3000);
/* Rewind 2000 bytes (take care on overflow) */
res = f_lseek(file, file->fptr - 2000);
</pre>
<pre>
/* Cluster pre-allocation (to prevent buffer overrun on streaming write) */
res = f_open(file, recfile, FA_CREATE_NEW | FA_WRITE); /* Create a file */
res = f_lseek(file, PRE_SIZE); /* Pre-allocate clusters */
if (res || file->fptr != PRE_SIZE) ... /* Check if the file size has been increased correctly */
res = f_lseek(file, DATA_START); /* Record data stream without cluster allocation delay */
...
res = f_truncate(file); /* Truncate unused area */
res = f_lseek(file, 0); /* Put file header */
...
res = f_close(file);
</pre>
</div>
<div class="para">
<h4>See Also</h4>
<p><tt><a href="open.html">f_open</a>, <a href="truncate.html">f_truncate</a>, <a href="sfile.html">FIL</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/lseek.html | HTML | oos | 3,855 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_gets</title>
</head>
<body>
<div class="para">
<h2>f_gets</h2>
<p>The f_gets reads a string from the file.</p>
<pre>
char* f_gets (
char* <em>Str</em>, /* Read buffer */
int <em>Size</em>, /* Size of the read buffer */
FIL* <em>FileObject</em> /* File object */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>Str</dt>
<dd>Pointer to read buffer to store the read string.</dd>
<dt>Size</dt>
<dd>Size of the read buffer.</dd>
<dt>FileObject</dt>
<dd>Pointer to the open file object structure.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<p>When the function succeeded, <tt>Str</tt> will be returuned.</p>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_gets() is a wrapper function of <a href="read.html">f_read()</a>. The read operation continues until a <tt>'\n'</tt> is stored, reached end of file or buffer is filled with Size - 1 characters. The read string is terminated with a <tt>'\0'</tt>. When the file has reached end of the file or any error occured during read operation, f_gets() returns a <tt>NULL</tt>. The EOF and error status can be examined with <tt>f_eof()</tt> and <tt>f_error()</tt> macro.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_USE_STRFUNC</tt> is 1 or 2. When it is set to 2, <tt>'\r'</tt>s contained in the file are stripped out.</p>
</div>
<div class="para">
<h4>See Also</h4>
<p><tt><a href="open.html">f_open</a>, <a href="read.html">f_read</a>, <a href="putc.html">f_putc</a>, <a href="puts.html">f_puts</a>, <a href="printf.html">f_printf</a>, <a href="close.html">f_close</a>, <a href="sfile.html">FIL</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/gets.html | HTML | oos | 2,224 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_mount</title>
</head>
<body>
<div class="para">
<h2>f_mount</h2>
<p>The f_mount fucntion registers/unregisters a work area to the FatFs module.</p>
<pre>
FRESULT f_mount (
BYTE <em>Drive</em>, /* Logical drive number */
FATFS* <em>FileSystemObject</em> /* Pointer to the work area */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>Drive</dt>
<dd>Logical drive number (0-9) to register/unregister the work area.</dd>
<dt>FileSystemObject</dt>
<dd>Pointer to the work area (file system object) to be registered.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>FR_INVALID_DRIVE</dt>
<dd>The drive number is invalid.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_mount function registers/unregisters a work area to the FatFs module. The work area must be given to the each volume with this function prior to use any other file function. To unregister a work area, specify a NULL to the <em>FileSystemObject</em>, and then the work area can be discarded.</p>
<p>This function only initializes the given work area and registers its address to the internal table, any access to the disk I/O layer does not occure. The volume mount process is performed on first file access after f_mount function or media change.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Always available.</p>
</div>
<div class="para">
<h4>See Also</h4>
<p><tt><a href="sfatfs.html">FATFS</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/mount.html | HTML | oos | 2,099 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - FIL</title>
</head>
<body>
<div class="para">
<h2>FIL</h2>
<p>The FIL structure (file object) holds state of an open file. It is initialzed by f_open function and discarded by f_close function. There is no member that can be changed by the application program.</p>
<pre>
typedef struct _FIL_ {
FATFS* fs; /* Pointer to the owner file system object */
WORD id; /* Owner file system mount ID */
BYTE flag; /* File status flags */
BYTE csect; /* Sector address in the cluster */
DWORD fptr; /* File R/W pointer */
DWORD fsize; /* File size */
DWORD org_clust; /* File start cluster */
DWORD curr_clust; /* Current cluster */
DWORD dsect; /* Current data sector */
#if !_FS_READONLY
DWORD dir_sect; /* Sector containing the directory entry */
BYTE* dir_ptr; /* Ponter to the directory entry in the window */
#endif
#if !_FS_TINY
BYTE buf[_MAX_SS];/* File R/W buffer */
#endif
} FIL;
</pre>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/sfile.html | HTML | oos | 1,550 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_stat</title>
</head>
<body>
<div class="para">
<h2>f_stat</h2>
<p>The f_stat gets the file status.</p>
<pre>
FRESULT f_stat (
const XCHAR* <em>FileName</em>, /* Pointer to the file or directory name */
FILINFO* <em>FileInfo</em> /* Pointer to the FILINFO structure */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>FileName</dt>
<dd>Pointer to the null-terminated string that specifies the <a href="filename.html">file or directory</a> to get its information.</dd>
<dt>FileInfo</dt>
<dd>Pointer to the blank <tt>FILINFO</tt> structure to store the information.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>FR_NO_FILE</dt>
<dd>Could not find the file or directory.</dd>
<dt>FR_NO_PATH</dt>
<dd>Could not find the path.</dd>
<dt>FR_INVALID_NAME</dt>
<dd>The file name is invalid.</dd>
<dt>FR_INVALID_DRIVE</dt>
<dd>The drive number is invalid.</dd>
<dt>FR_NOT_READY</dt>
<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_INT_ERR</dt>
<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
<dt>FR_NOT_ENABLED</dt>
<dd>The logical drive has no work area.</dd>
<dt>FR_NO_FILESYSTEM</dt>
<dd>There is no valid FAT volume on the disk.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_stat gets the information of a file or directory. For details of the infomation, refer to the <tt>FILINFO</tt> structure and <a href="readdir.html">f_readdir</a> function. This function is not supported in minimization level of >= 1.</p>
</div>
<div class="para">
<h4>References</h4>
<p><tt><a href="opendir.html">f_opendir</a>, <a href="readdir.html">f_readdir</a>, <a href="sfileinfo.html">FILINFO</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/stat.html | HTML | oos | 2,477 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_readdir</title>
</head>
<body>
<div class="para">
<h2>f_readdir</h2>
<p>The f_readdir function reads directory entries.</p>
<pre>
FRESULT f_readdir (
DIR* <em>DirObject</em>, /* Pointer to the open directory object */
FILINFO* <em>FileInfo</em> /* Pointer to the file information structure */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>DirObject</dt>
<dd>Pointer to the open directory object.</dd>
<dt>FileInfo</dt>
<dd>Pointer to the file information structure to store the read item.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>FR_NOT_READY</dt>
<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_INT_ERR</dt>
<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
<dt>FR_INVALID_OBJECT</dt>
<dd>The directory object is invalid.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_readdir function reads directory entries in sequence. All items in the directory can be read by calling f_readdir function repeatedly. When all directory entries have been read and no item to read, the function returns a null string into <tt>f_name[]</tt> member without any error. When a null pointer is given to the <tt>FileInfo</tt>, the read index of the directory object will be rewinded.</p>
<p>When LFN feature is enabled, <tt>lfname</tt> and <tt>lfsize</tt> in the file information structure must be initialized with valid value prior to use the f_readdir function. The <tt>lfname</tt> is a pointer to the string buffer to return the long file name. The <tt>lfsize</tt> is the size of the string buffer in unit of character. If either the size of read buffer or LFN working buffer is insufficient for the LFN or the object has no LFN, a null string will be returned to the LFN read buffer. If the LFN contains any charactrer that cannot be converted to OEM code, a null string will be returned but this is not the case on Unicode API configuration. When <tt>lfname</tt> is a NULL, nothing of the LFN is returned. When the object has no LFN, any small capitals can be contained in the SFN.</p>
<p>When relative path feature is enabled <tt>(_FS_RPATH == 1)</tt>, "." and ".." entries are not filtered out and it will appear in the read entries.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_MINIMIZE <= 1</tt>.</p>
</div>
<div class="para">
<h4>Sample Code</h4>
<pre>
FRESULT scan_files (char* path)
{
FRESULT res;
FILINFO fno;
DIR dir;
int i;
char *fn;
#if _USE_LFN
static char lfn[_MAX_LFN * (_DF1S ? 2 : 1) + 1];
fno.lfname = lfn;
fno.lfsize = sizeof(lfn);
#endif
res = f_opendir(&dir, path);
if (res == FR_OK) {
i = strlen(path);
for (;;) {
res = f_readdir(&dir, &fno);
if (res != FR_OK || fno.fname[0] == 0) break;
if (fno.fname[0] == '.') continue;
#if _USE_LFN
fn = *fno.lfname ? fno.lfname : fno.fname;
#else
fn = fno.fname;
#endif
if (fno.fattrib & AM_DIR) {
sprintf(&path[i], "/%s", fn);
res = scan_files(path);
if (res != FR_OK) break;
path[i] = 0;
} else {
printf("%s/%s\n", path, fn);
}
}
}
return res;
}
</pre>
</div>
<div class="para">
<h4>See Also</h4>
<p><tt><a href="opendir.html">f_opendir</a>, <a href="stat.html">f_stat</a>, <a href="sfileinfo.html">FILINFO</a>, <a href="sdir.html">DIR</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/readdir.html | HTML | oos | 4,343 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_printf</title>
</head>
<body>
<div class="para">
<h2>f_printf</h2>
<p>The f_printf function writes formatted string to the file.</p>
<pre>
int f_printf (
FIL* <em>FileObject</em>, /* File object */
const char* <em>Foramt</em>, /* Format stirng */
...
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>FileObject</dt>
<dd>Pointer to the open file object structure.</dd>
<dt>Format</dt>
<dd>Pointer to the null-terminated format string.</dd>
<dt>...</dt>
<dd>Optional arguments.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<p>When the function succeeded, number of characters written is returned. When the function failed due to disk full or any error, an <tt>EOF</tt> will be returned.</p>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_printf() is a wrapper function of <a href="putc.html">f_putc()</a> and <a href="puts.html">f_puts()</a>. The format control directive is a sub-set of standard library shown as follos:</p>
<ul>
<li>Type: <tt>c s d u X</tt></li>
<li>Size: <tt>l</tt></li>
<li>Flag: <tt>0</tt></li>
</ul>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_READONLY == 0</tt> and <tt>_USE_STRFUNC</tt> is 1 or 2. When it is set to 2, <tt>'\n'</tt>s contained in the output are converted to <tt>"\r\n"</tt>.</p>
</div>
<div class="para">
<h4>Example</h4>
<pre>
f_printf(&fil, "%6d", -200); /* " -200" */
f_printf(&fil, "%02u", 5); /* "05" */
f_printf(&fil, "%ld", 12345678L); /* "12345678" */
f_printf(&fil, "%08lX", 1194684UL); /* "00123ABC" */
f_printf(&fil, "%s", "String"); /* "String" */
f_printf(&fil, "%c", 'a'); /* "a" */
</pre>
</div>
<div class="para">
<h4>See Also</h4>
<p><tt><a href="open.html">f_open</a>, <a href="putc.html">f_putc</a>, <a href="puts.html">f_puts</a>, <a href="gets.html">f_gets</a>, <a href="close.html">f_close</a>, <a href="sfile.html">FIL</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/printf.html | HTML | oos | 2,563 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - get_fattime</title>
</head>
<body>
<div class="para">
<h2>get_fattime</h2>
<p>The get_fattime function gets current time.</p>
<pre>
DWORD get_fattime (void);
</pre>
</div>
<div class="para">
<h4>Return Value</h4>
<p>Currnet time is returned with packed into a DWORD value. The bit field is as follows:</p>
<dl class="ret">
<dt>bit31:25</dt>
<dd>Year from 1980 (0..127)</dd>
<dt>bit24:21</dt>
<dd>Month (1..12)</dd>
<dt>bit20:16</dt>
<dd>Day in month(1..31)</dd>
<dt>bit15:11</dt>
<dd>Hour (0..23)</dd>
<dt>bit10:5</dt>
<dd>Minute (0..59)</dd>
<dt>bit4:0</dt>
<dd>Second / 2 (0..29)</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>The get_fattime function must return any valid time even if the system does not support a real time clock. If a zero is returned, the file will not have a valid time. This fucntion is not required in read only configuration.</p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/fattime.html | HTML | oos | 1,423 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_sync</title>
</head>
<body>
<div class="para">
<h2>f_sync</h2>
<p>The f_sync function flushes the cached information of a writing file.</p>
<pre>
FRESULT f_sync (
FIL* <em>FileObject</em> /* Pointer to the file object */
);
</pre>
</div>
<div class="para">
<h4>Parameter</h4>
<dl class="par">
<dt>FileObject</dt>
<dd>Pointer to the open file object to be flushed.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_INT_ERR</dt>
<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
<dt>FR_NOT_READY</dt>
<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
<dt>FR_INVALID_OBJECT</dt>
<dd>The file object is invalid.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_sync function performs the same process as f_close function but the file is left opened and can continue read/write/seek operations to the file. This is suitable for the applications that open files for a long time in write mode, such as data logger. Performing f_sync of periodic or immediataly after f_write can minimize the risk of data loss due to a sudden blackout or an unintentional disk removal. However f_sync immediataly before f_close has no advantage because f_close performs f_sync in it. In other words, the differnce between those functions is that the file object is invalidated or not. </p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_READONLY == 0</tt>.</p>
</div>
<div class="para">
<h4>See Also</h4>
<p><tt><a href="close.html">f_close</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/sync.html | HTML | oos | 2,293 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_getfree</title>
</head>
<body>
<div class="para">
<h2>f_getfree</h2>
<p>The f_getfree function gets number of the free clusters.</p>
<pre>
FRESULT f_getfree (
const XCHAR* <em>Path</em>, /* Root directory of the drive */
DWORD* <em>Clusters</em>, /* Pointer to the variable to store number of free clusters */
FATFS** <em>FileSystemObject</em> /* Pointer to pointer to file system object */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>Path</dt>
<dd>Pinter to the null-terminated string that specifies the <a href="filename.html">root directory</a> of the logical drive.</dd>
<dt>Clusters</dt>
<dd>Pointer to the DWORD variable to store number of free clusters.</dd>
<dt>FileSystemObject</dt>
<dd>Pointer to pointer that to store a pointer to the corresponding file system object.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded. The <tt><em>*Clusters</em></tt> has number of free clusters and <tt><em>*FileSystemObject</em></tt> points the file system object.</dd>
<dt>FR_INVALID_DRIVE</dt>
<dd>The drive number is invalid.</dd>
<dt>FR_NOT_READY</dt>
<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_INT_ERR</dt>
<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
<dt>FR_NOT_ENABLED</dt>
<dd>The logical drive has no work area.</dd>
<dt>FR_NO_FILESYSTEM</dt>
<dd>There is no valid FAT partition on the disk.</dd>
</dl>
</div>
<div class="para">
<h4>Descriptions</h4>
<p>The f_getfree function gets number of free clusters on the drive. The member <tt>csize</tt> in the file system object is refrecting number of sectors per cluster, so that the free space in unit of sector can be calcurated with this. When FSInfo structure on FAT32 volume is not in sync, this function can return an incorrect free cluster count.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_READONLY == 0</tt> and <tt>_FS_MINIMIZE == 0</tt>.</p>
</div>
<div class="para">
<h4>Example</h4>
<pre>
FATFS *fs;
DWORD fre_clust, fre_sect, tot_sect;
/* Get drive information and free clusters */
res = f_getfree("/", &fre_clust, &fs);
if (res) die(res);
/* Get total sectors and free sectors */
tot_sect = (fs->max_clust - 2) * fs->csize;
fre_sect = fre_clust * fs->csize;
/* Print free space in unit of KB (assuming 512B/sector) */
printf("%lu KB total drive space.\n"
"%lu KB available.\n",
fre_sect / 2, tot_sect / 2);
</pre>
</div>
<div class="para">
<h4>See Also</h4>
<p><tt><a href="sfatfs.html">FATFS</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/getfree.html | HTML | oos | 3,390 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - FATFS</title>
</head>
<body>
<div class="para">
<h2>FATFS</h2>
<p>The <tt>FATFS</tt> structure holds dynamic work area of individual logical drives. It is given by application program and registerd/unregisterd to the FatFs module with f_mount function. Following members are in standard configuration. There is no member that can be changed from the application program.</p>
<pre>
typedef struct _FATFS_ {
BYTE fs_type; /* FAT sub type */
BYTE drive; /* Physical drive number */
BYTE csize; /* Number of sectors per cluster */
BYTE n_fats; /* Number of FAT copies */
BYTE wflag; /* win[] dirty flag (1:must be written back) */
BYTE fsi_flag; /* fsinfo dirty flag (1:must be written back) */
WORD id; /* File system mount ID */
WORD n_rootdir; /* Number of root directory entries (0 on FAT32) */
#if _FS_REENTRANT
_SYNC_t sobj; /* Identifier of sync object */
#endif
#if _MAX_SS != 512
WORD s_size; /* Sector size */
#endif
#if !_FS_READONLY
DWORD last_clust; /* Last allocated cluster */
DWORD free_clust; /* Number of free clusters */
DWORD fsi_sector; /* fsinfo sector */
#endif
#if _FS_RPATH
DWORD cdir; /* Current directory (0:root)*/
#endif
DWORD sects_fat; /* Sectors per fat */
DWORD max_clust; /* Maximum cluster# + 1. Number of clusters is max_clust - 2 */
DWORD fatbase; /* FAT start sector */
DWORD dirbase; /* Root directory start sector (Cluster# on FAT32) */
DWORD database; /* Data start sector */
DWORD winsect; /* Current sector appearing in the win[] */
BYTE win[_MAX_SS];/* Disk access window for Directory/FAT */
} FATFS;
</pre>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/sfatfs.html | HTML | oos | 2,294 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_close</title>
</head>
<body>
<div class="para">
<h2>f_close</h2>
<p>The f_close function closes an open file.</p>
<pre>
FRESULT f_close (
FIL* <em>FileObject</em> /* Pointer to the file object structure */
);
</pre>
</div>
<div class="para">
<h4>Parameter</h4>
<dl class="par">
<dt>FileObject</dt>
<dd>Pointer to the open file object structure to be closed.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The file object has been closed successfuly.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_INT_ERR</dt>
<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
<dt>FR_NOT_READY</dt>
<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
<dt>FR_INVALID_OBJECT</dt>
<dd>The file object is invalid.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_close function closes an open file object. If any data has been written to the file, the cached information of the file is written back to the disk. After the function succeeded, the file object is no longer valid and it can be discarded. If the file object has been opened in read-only mode, it may be discarded without closing process by this function.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Always available.</p>
</div>
<div class="para">
<h4>See Also</h4>
<p><tt><a href="open.html">f_open</a>, <a href="read.html">f_read</a>, <a href="write.html">f_write</a>, <a href="sync.html">f_sync</a>, <a href="sfile.html">FIL</a>, <a href="sfatfs.html">FATFS</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/close.html | HTML | oos | 2,194 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_rename</title>
</head>
<body>
<div class="para">
<h2>f_rename</h2>
<p>Renames an object.</p>
<pre>
FRESULT f_rename (
const XCHAR* <em>OldName</em>, /* Pointer to old object name */
const XCHAR* <em>NewName</em> /* Pointer to new object name */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>OldName</dt>
<dd>Pointer to a null-terminated string specifies the old <a href="filename.html">object name</a> to be renamed.</dd>
<dt>NewName</dt>
<dd>Pointer to a null-terminated string specifies the new object name without drive number.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>FR_NO_FILE</dt>
<dd>Could not find the old name.</dd>
<dt>FR_NO_PATH</dt>
<dd>Could not find the path.</dd>
<dt>FR_INVALID_NAME</dt>
<dd>The file name is invalid.</dd>
<dt>FR_INVALID_DRIVE</dt>
<dd>The drive number is invalid.</dd>
<dt>FR_NOT_READY</dt>
<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
<dt>FR_EXIST</dt>
<dd>The new name is colliding with an existing name.</dd>
<dt>FR_DENIED</dt>
<dd>The new name could not be created due to any reason.</dd>
<dt>FR_WRITE_PROTECTED</dt>
<dd>The medium is write protected.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_INT_ERR</dt>
<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
<dt>FR_NOT_ENABLED</dt>
<dd>The logical drive has no work area.</dd>
<dt>FR_NO_FILESYSTEM</dt>
<dd>There is no valid FAT volume on the disk.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>Renames an object and can also move it to other directory. The logical drive number is determined by old name, new name must not contain a logical drive number. <em>Do not rename open objects</em>.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_READONLY == 0</tt> and <tt>_FS_MINIMIZE == 0</tt>.</p>
</div>
<div class="para">
<h4>Example</h4>
<pre>
/* Rename an object */
f_rename("oldname.txt", "newname.txt");
/* Rename and move an object to other directory */
f_rename("oldname.txt", "dir1/newname.txt");
</pre>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/rename.html | HTML | oos | 2,816 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - disk_write</title>
</head>
<body>
<div class="para">
<h2>disk_write</h2>
<p>The disk_write writes sector(s) to the disk.</p>
<pre>
DRESULT disk_write (
BYTE <em>Drive</em>, /* Physical drive number */
const BYTE* <em>Buffer</em>, /* Pointer to the write data (may be non aligned) */
DWORD <em>SectorNumber</em>, /* Sector number to write */
BYTE <em>SectorCount</em> /* Number of sectors to write */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>Drive</dt>
<dd>Specifies the physical drive number.</dd>
<dt>Buffer</dt>
<dd>Pointer to the byte array to be written. The memory address specified by upper layer may or may not be aligned to word boundary.</dd>
<dt>SectorNumber</dt>
<dd>Specifies the start sector number in logical block address (LBA).</dd>
<dt>SectorCount</dt>
<dd>Specifies the number of sectors to write. The value can be 1 to 255.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>RES_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>RES_ERROR</dt>
<dd>Any hard error occured during the write operation and could not recover it.</dd>
<dt>RES_WRPRT</dt>
<dd>The medium is write protected.</dd>
<dt>RES_PARERR</dt>
<dd>Invalid parameter.</dd>
<dt>RES_NOTRDY</dt>
<dd>The disk drive has not been initialized.</dd>
</dl>
</div>
<div class="para">
<h4>Description</h4>
<p>This function is not required in read only configuration.</p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/dwrite.html | HTML | oos | 1,999 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_e.html">
<link rel="stylesheet" href="../css_e.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - f_putc</title>
</head>
<body>
<div class="para">
<h2>f_putc</h2>
<p>The f_putc funciton puts a character to the file.</p>
<pre>
int f_putc (
int <em>Chr</em>, /* A character to put */
FIL* <em>FileObject</em> /* File object */
);
</pre>
</div>
<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>Chr</dt>
<dd>A character to be put.</dd>
<dt>FileObject</dt>
<dd>Pointer to the open file object structuer.</dd>
</dl>
</div>
<div class="para">
<h4>Return Values</h4>
<p>When the character was written successfuly, the function returns the character. When the function failed due to disk full or any error, an <tt>EOF</tt> will be returned.</p>
</div>
<div class="para">
<h4>Description</h4>
<p>The f_putc() is a wrapper function of <a href="write.html">f_write()</a>.</p>
</div>
<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_READONLY == 0</tt> and <tt>_USE_STRFUNC</tt> is 1 or 2. When it is set to 2, a <tt>'\n'</tt> is converted to <tt>"\r\n"</tt>.</p>
</div>
<div class="para">
<h4>See Also</h4>
<p><tt><a href="open.html">f_open</a>, <a href="puts.html">f_puts</a>, <a href="printf.html">f_printf</a>, <a href="gets.html">f_gets</a>, <a href="close.html">f_close</a>, <a href="sfile.html">FIL</a></tt></p>
</div>
<p class="foot"><a href="../00index_e.html">Return</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/en/putc.html | HTML | oos | 1,813 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="alternate" hreflang="ja" title="Japanese version" href="00index_j.html">
<link rel="stylesheet" href="css_e.css" type="text/css" media="screen" title="ELM Default">
<title>ELM - FAT File System Module</title>
</head>
<body>
<h1>FAT File System Module</h1>
<hr>
<div class="abst">
<img src="img/layers.png" class="rset" width="245" height="255" alt="layer">
<p>FatFs is a generic FAT file system module for small embedded systems. The FatFs is written in compliance with ANSI C and completely separated from the disk I/O layer. Therefore it is independent of hardware architecture. It can be incorporated into low cost microcontrollers, such as AVR, 8051, PIC, ARM, Z80 and etc..., without any change. Petit FatFs module is also available <a href="http://elm-chan.org/fsw/ff/00index_p.html">here</a>.</p>
<h4>Features</h4>
<ul>
<li>Windows compatible FAT12/16/32 file system.</li>
<li>Platform independent. Easy to port.</li>
<li>Very small footprint for code and work area.</li>
<li>Various configuration options:
<ul>
<li>Multiple volumes (physical drives and partitions).</li>
<li>Multiple OEM code pages including DBCS.</li>
<li>Long file name (LFN) support in OEM code or Unicode.</li>
<li>RTOS support.</li>
<li>Multiple sector size support.</li>
<li>Read-only, minimized API, I/O buffer and etc...</li>
</ul>
</li>
</ul>
</div>
<div class="para">
<h3>Application Interface</h3>
<p>FatFs module provides following functions to access the FAT volumes.</p>
<ul>
<li><a href="en/mount.html">f_mount</a> - Register/Unregister a Work Area</li>
<li><a href="en/open.html">f_open</a> - Open/Create a File</li>
<li><a href="en/close.html">f_close</a> - Close a File</li>
<li><a href="en/read.html">f_read</a> - Read File</li>
<li><a href="en/write.html">f_write</a> - Write File</li>
<li><a href="en/lseek.html">f_lseek</a> - Move R/W Pointer, Expand File Size</li>
<li><a href="en/truncate.html">f_truncate</a> - Truncate File Size</li>
<li><a href="en/sync.html">f_sync</a> - Flush Cached Data</li>
<li><a href="en/opendir.html">f_opendir</a> - Open a Directory</li>
<li><a href="en/readdir.html">f_readdir</a> - Read a Directory Item</li>
<li><a href="en/getfree.html">f_getfree</a> - Get Free Clusters</li>
<li><a href="en/stat.html">f_stat</a> - Get File Status</li>
<li><a href="en/mkdir.html">f_mkdir</a> - Create a Directory</li>
<li><a href="en/unlink.html">f_unlink</a> - Remove a File or Directory</li>
<li><a href="en/chmod.html">f_chmod</a> - Change Attribute</li>
<li><a href="en/utime.html">f_utime</a> - Change Timestamp</li>
<li><a href="en/rename.html">f_rename</a> - Rename/Move a File or Directory</li>
<li><a href="en/mkfs.html">f_mkfs</a> - Create a File System on the Drive</li>
<li><a href="en/forward.html">f_forward</a> - Forward file data to the stream directly</li>
<li><a href="en/chdir.html">f_chdir</a> - Change current directory</li>
<li><a href="en/chdrive.html">f_chdrive</a> - Change current drive</li>
<li><a href="en/gets.html">f_gets</a> - Read a string</li>
<li><a href="en/putc.html">f_putc</a> - Write a character</li>
<li><a href="en/puts.html">f_puts</a> - Write a string</li>
<li><a href="en/printf.html">f_printf</a> - Write a formatted string</li>
</ul>
</div>
<div class="para">
<h3>Disk I/O Interface</h3>
<p>Since the FatFs module is completely separated from disk I/O layer, it requires following functions to lower layer to read/write the physical disk and to get current time. The low level disk I/O module is not a part of FatFs module so that it must be provided by user. The sample drivers are also available in the resources.</p>
<ul>
<li><a href="en/dinit.html">disk_initialize</a> - Initialize disk drive</li>
<li><a href="en/dstat.html">disk_status</a> - Get disk status</li>
<li><a href="en/dread.html">disk_read</a> - Read sector(s)</li>
<li><a href="en/dwrite.html">disk_write</a> - Write sector(s)</li>
<li><a href="en/dioctl.html">disk_ioctl</a> - Control device dependent features</li>
<li><a href="en/fattime.html">get_fattime</a> - Get current time</li>
</ul>
</div>
<div class="para">
<h3>Resources</h3>
<p>The FatFs module is a free software opened for education, research and development. You can use, modify and/or republish it for personal, non-profit use or commercial products without any restriction under your responsibility.</p>
<ul>
<li><a href="http://elm-chan.org/fsw/ff/bd/"><em>FatFs User Forum</em></a></li>
<li><a href="en/appnote.html">FatFs module application note</a></li>
<li><a href="http://www.siwawi.arubi.uni-kl.de/avr_projects/arm_projects/">ARM-Projects by Martin THOMAS</a> (examples for LPC2000, AT91SAM and STM32)</li>
<li><a href="http://www.microsoft.com/whdc/system/platform/firmware/fatgen.mspx">FAT32 Specification by Microsoft</a> (The reference document on FAT file system)</li>
<li><a href="http://elm-chan.org/docs/mmc/mmc_e.html">How to Use MMC/SDC</a></li>
<li><a href="img/rwtest.png">Benchmark 1</a> (ATmega64/9.2MHz with MMC via SPI, HDD/CFC via GPIO)</li>
<li><a href="img/rwtest2.png">Benchmark 2</a> (LPC2368/72MHz with MMC via MCI)</li>
</ul>
</div>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/00index_e.html | HTML | oos | 5,474 |
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| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/css_e.css | CSS | oos | 2,639 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="ja">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_j.html">
<link rel="stylesheet" href="../css_j.css" type="text/css" media="screen" title="ELM Default">
<title>FatFs - ファイル・ディレクトリの指定方法</title>
</head>
<body>
<div class="para">
<h2>ファイル・ディレクトリの指定方法</h2>
<p>FatFsモジュールでのファイル、ディレクトリ、ドライブの指定方法はDOS/Windowsとほぼ同じです。パス名のフォーマットは次の通りです。</p>
<pre>
"[<em>論理ドライブ番号</em>:][/]<em>ディレクトリ名</em>/<em>ファイル名</em>"
</pre>
<p>FatFsモジュールは長いファイル名(LFN)および8.3形式ファイル名(SFN)に対応しています。LFNは、<tt>(_USE_LFN > 0)</tt>のとき使用可能になります。DOS/Windowsとの違いは、ディレクトリ・セパレータと論理ドライブ番号の指定です。ディレクトリ・セパレータには / または \ を使用します。論理ドライブ番号は、'0'～'9'の一文字の数字とコロンで指定し、省略した場合はデフォルト・ドライブ(0またはカレント・ドライブ)が選択されます。パス名に先行あるいは中に含まれるスペースは、LFN構成では名前の一部として有効ですが、非LFN構成ではパス名の終端として認識されます。</p>
<p>標準構成<tt>(_FS_RPATH == 0)</tt>のときは、全てのオブジェクトがルート・ディレクトリから辿る絶対パスで指定されます。OS指向なカレント・ディレクトリという概念は無く、またドット・ディレクトリ("."や"..")は使用できません。パス名先頭のセパレータは無視されます。デフォルト・ドライブ番号は常に0になります。</p>
<p>相対パスを有効<tt>(_FS_RPATH == 1)</tt>にしたときは、先行するセパレータの有無によって検索開始ディレクトリが変わり、セパレータがある場合はルート・ディレクトリから、無い場合は<a href="chdir.html">f_chdir関数</a>で設定されるカレント・ディレクトリからになります。またパス名にドット・ディレクトリが使用できます。デフォルト・ドライブ番号は<a href="chdrive.html">f_chdrive関数</a>で設定された値となります。</p>
<table class="lst2">
<tr><td>パス名</td><td>_FS_RPATH == 0</td><td>_FS_RPATH == 1</td></tr>
<tr class="lst3"><td>file.txt</td><td>ドライブ0のルート・ディレクトリ下のファイル</td><td>カレント・ドライブのカレント・ディレクトリ下のファイル</td></tr>
<tr><td>/file.txt</td><td>ドライブ0のルート・ディレクトリ下のファイル</td><td>カレント・ドライブのルート・ディレクトリ下のファイル</td></tr>
<tr><td></td><td>ドライブ0のルート・ディレクトリ</td><td>カレント・ドライブのカレント・ディレクトリ</td></tr>
<tr><td>2:</td><td>ドライブ2のルート・ディレクトリ</td><td>ドライブ2のカレント・ディレクトリ</td></tr>
<tr><td>2:file1.txt</td><td>ドライブ2のルート・ディレクトリ下のファイル</td><td>ドライブ2のカレント・ディレクトリ下のファイル</td></tr>
<tr><td>2:/</td><td>ドライブ2のルート・ディレクトリ</td><td>ドライブ2のルート・ディレクトリ</td></tr>
<tr><td>../file.txt</td><td>無効</td><td>親ディレクトリ下のファイル</td></tr>
<tr><td>.</td><td>無効</td><td>このディレクトリ</td></tr>
<tr><td>..</td><td>無効</td><td>カレント・ディレクトリの親ディレクトリ</td></tr>
<tr><td>dir1/..</td><td>無効</td><td>カレント・ディレクトリ</td></tr>
<tr><td>/..</td><td>無効</td><td>無効(ルート・ディレクトリではドット名は使用不可)</td></tr>
</table>
</div>
<p><br></p>
<div class="para">
<h2>Unicode API</h2>
<p>ファイル関数の入出力のうちファイル名やパス名を指定する引数の型は、<tt>XCHAR</tt>で定義されていますが、これは<tt>char</tt>のエリアスになっています。そして、<tt>_CODE_PAGE</tt>で指定される OEMコード(SBCSまたはDBCS)の文字列として扱われます。ファイル名入出力をUnicodeとする構成(LFN構成で、かつ<tt>_LFN_UNICODE</tt>を 1)にしたときは、<tt>XCHAR</tt>はワイド文字(<tt>unsigned short</tt>)に切り替わり、パス名にUnicodeを使用するようになります。これにより LFNフル対応となり、OEMコードにない文字(たとえば ✝☪✡☸☭など)も使用できます。</p>
</div>
<p><br></p>
<div class="para">
<h2>論理ドライブ(ボリューム)と物理ドライブ(ディスク装置)の対応</h2>
<p>デフォルトの構成では、それぞれの論理ドライブは同じ番号の物理ドライブに1:1で結びつけられていて、物理ドライブの先頭の区画がマウントされます。<tt>_MULTI_PARTITION</tt>に 1を指定すると、論理ドライブに対して個別に物理ドライブ番号・区画を指定できるようになります。この構成では、論理ドライブと区画の対応を解決するためのテーブルを次に示すように定義する必要があります。</p>
<pre>
例:論理ドライブ0～2を物理ドライブ0(固定ディスク)の3つの基本区画に割り当て、
論理ドライブ3を物理ドライブ1(リムーバブル・ディスク)に割り当てる場合。
const PARTITION Drives[] = {
{0, 0}, /* Logical drive 0 ==> Physical drive 0, 1st partition */
{0, 1}, /* Logical drive 1 ==> Physical drive 0, 2nd partition */
{0, 2}, /* Logical drive 2 ==> Physical drive 0, 3rd partition */
{1, 0} /* Logical drive 3 ==> Physical drive 1 */
};
</pre>
<p>複数区画指定を使用する場合、次の点に注意しなければなりません。
<ul>
<li>指定可能な区画は基本区画(0～3)のみ。</li>
<li>物理ドライブがSFD形式(区画テーブル無し)の場合、区画指定は無視される。</li>
<li>複数の論理ドライブを持つ物理ドライブは、固定ディスクでなければならない。</li>
</ul>
</div>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/ja/filename.html | HTML | oos | 6,675 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="ja">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta http-equiv="Content-Style-Type" content="text/css">
<link rel="up" title="FatFs" href="../00index_j.html">
<link rel="stylesheet" href="../css_j.css" type="text/css" media="screen" title="ELM Default">
<title>FatFsモジュール アプリケーション・ノート</title>
</head>
<body>
<h1>FatFsモジュール アプリケーション・ノート</h1>
<hr>
<div class="para">
<h3>ポーティングの際に配慮すべきこと</h3>
<p>FatFsモジュールは移植性に関して次の点を前提としています。</p>
<ul>
<li>処理系はANSI C準拠であること。<br>
FatFsモジュールはANSI C準拠で記述されているので、ANSI C準拠のコンパイラなら特に処理系依存な点はありません。</li>
<li>char/short/longのサイズは、それぞれ8/16/32ビットで、intは16または32ビットであること。<br>
サイズを明示する整数の型が integer.h 内で定義されています。整数の型とサイズに関しては、まっとうな処理系なら問題ないはずですが、既存の定義と衝突した場合はユーザによって解決されなければなりません。</li>
</ul>
</div>
<div class="para">
<h3>メモリ使用量 (R0.07e)</h3>
<table class="lst2">
<tr><th></th><th>AVR</th><th>H8/300H</th><th>PIC</th><th>TLCS-870/C</th><th>V850ES</th><th>SH2</th><th>ARM7TDMI</th><th>x86</th></tr>
<tr><td>Compiler</td><td>WinAVR(gcc)</td><td>CH38</td><td>C30(gcc)</td><td>CC870C</td><td>CA850</td><td>SHC</td><td>WinARM(gcc)</td><td>VC6</td></tr>
<tr><td>_WORD_ACCESS</td><td>1</td><td>0</td><td>0</td><td>1</td><td>1</td><td>0</td><td>0</td><td>1</td></tr>
<tr class="lst3"><td>text (Full, R/W)</td><td>12194</td><td>10559</td><td>10924</td><td>15229</td><td>7686</td><td>8727</td><td>10564</td><td>7342</td></tr>
<tr> <td>text (Min, R/W)</td><td>7988</td><td>6903</td><td>7108</td><td>9960</td><td>4884</td><td>5651</td><td>6544</td><td>4764</td></tr>
<tr><td>text (Full, R/O)</td><td>5532</td><td>4753</td><td>5020</td><td>6760</td><td>3462</td><td>3777</td><td>4624</td><td>3316</td></tr>
<tr> <td>text (Min, R/O)</td><td>4040</td><td>3631</td><td>3736</td><td>5083</td><td>2556</td><td>2907</td><td>3284</td><td>2510</td></tr>
<tr><td>bss</td><td>D*2 + 2</td><td>D*4 + 2</td><td>D*2 + 2</td><td>D*2 + 2</td><td>D*4 + 2</td><td>D*4 + 2</td><td>D*4 + 2</td><td>D*4 + 2</td></tr>
<tr><td>Work area<br>(_FS_TINY == 0)</td><td>D*560 +<br>F*544</td><td>D*560 +<br>F*550</td><td>D*560 +<br>F*544</td><td></td><td>D*560 +<br>F*550</td><td>D*560 +<br>F*550</td><td>D*560 +<br>F*550</td><td>D*560 +<br>F*550</td></tr>
<tr><td>Work area<br>(_FS_TINY == 1)</td><td>D*560 +<br>F*32</td><td>D*560 +<br>F*36</td><td>D*560 +<br>F*32</td><td>D*560 +<br>F*32</td><td>D*560 +<br>F*36</td><td>D*560 +<br>F*36</td><td>D*560 +<br>F*36</td><td>D*560 +<br>F*36</td></tr>
</table>
<p>上の表にいくつかのターゲットにおけるメモリ使用量の例を示します。テスト時の構成オプションは次の通りです。数値の単位はバイトで、<em>D</em>は論理ドライブ数、<em>F</em>は同時オープン・ファイル数を示します。コンパイラの最適化オプションはコード・サイズとしています。</p>
<pre>
_FS_READONLY 0 (R/W), 1 (R/O)
_FS_MINIMIZE 0 (Full function), 3 (Minimized function)
_USE_STRFUNC 0 (Disable string functions)
_USE_MKFS 0 (Disable f_mkfs function)
_USE_FORWARD 0 (Disable f_forward function)
_CODE_PAGE 932 (Japanese Shift-JIS)
_USE_LFN 0 (Disable LFN)
_LFN_UNICODE 0 (Disable Unicode API)
_MAX_SS 512 (Single sector size)
_FS_RPATH 0 (Disable relative path)
_MULTI_PARTITION 0 (Single partition per drive)
_FS_REENTRANT 0 (Disable reentrancy)
</pre>
</div>
<div class="para">
<h3>モジュール・サイズの縮小</h3>
<p>次の表は構成オプションの設定値によりどの機能が削除されるかを示します。</p>
<table class="lst2">
<tr><td rowspan="2">Function</td><td colspan="3">_FS_MINIMIZE</td><td>_FS_READONLY</td><td>_USE_STRFUNC</td><td>_FS_RPATH</td><td>_USE_MKFS</td><td>_USE_FORWARD</td></tr>
<tr><td>1</td><td>2</td><td>3</td><td>1</td><td>0</td><td>0</td><td>0</td><td>0</td></tr>
<tr class="lst3"><td>f_mount</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_open</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_close</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_read</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_write</td><td></td><td></td><td></td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_sync</td><td></td><td></td><td></td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_lseek</td><td></td><td></td><td>x</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_opendir</td><td></td><td>x</td><td>x</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_readdir</td><td></td><td>x</td><td>x</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_stat</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_getfree</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_truncate</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_unlink</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_mkdir</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_chmod</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_utime</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_rename</td><td>x</td><td>x</td><td>x</td><td>x</td><td></td><td></td><td></td><td></td></tr>
<tr><td>f_chdir</td><td></td><td></td><td></td><td></td><td></td><td>x</td><td></td><td></td></tr>
<tr><td>f_chdrive</td><td></td><td></td><td></td><td></td><td></td><td>x</td><td></td><td></td></tr>
<tr><td>f_mkfs</td><td></td><td></td><td></td><td>x</td><td></td><td></td><td>x</td><td></td></tr>
<tr><td>f_forward</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td>x</td></tr>
<tr><td>f_putc</td><td></td><td></td><td></td><td>x</td><td>x</td><td></td><td></td><td></td></tr>
<tr><td>f_puts</td><td></td><td></td><td></td><td>x</td><td>x</td><td></td><td></td><td></td></tr>
<tr><td>f_printf</td><td></td><td></td><td></td><td>x</td><td>x</td><td></td><td></td><td></td></tr>
<tr><td>f_gets</td><td></td><td></td><td></td><td></td><td>x</td><td></td><td></td><td></td></tr>
</table>
</div>
<div class="para">
<h3>長いファイル名</h3>
<p>FatFsモジュールはR0.07から長いファイル名(LFN)をサポートしました。ファイルに付けられた2つの異なる名前(短いファル名と長いファイル名)は、f_readdir関数を除くファイル操作関数において透過です。LFN機能を有効にするには、<tt>_USE_LFN</tt>を1または2に設定し、Unicode変換関数 ff_convert, ff_wtoupper をプロジェクトに追加します。これらの関数は、<tt>cc*.c</tt>に含まれています。LFN機能は、加えてある程度のワーク・エリア(LFN操作バッファ)を必要とします。バッファ長は使用できるメモリに応じて<tt>_MAX_LFN</tt>オプションで構成されることができます。LFNの長さは最大255文字に達するので、LFN完全対応のためには<tt>_MAX_LFN</tt>は255に設定されるべきです。与えられたファイル名に対してバッファ長が不足した場合、ファイル関数は<tt>FR_INVALID_NAME</tt>で失敗します。</p>
<p>LFN機能をリエントラント構成で使用する場合は、<tt>_USE_LFN</tt>は2に設定されなければなりません。この場合、ファイル関数はバッファをスタックに確保します。バッファ・サイズは、<tt>(_MAX_LFN + 1) * 2</tt>バイトになるので、呼び出し側スタックのサイズはそれを考慮した十分なサイズでなければなりません。</p>
<table class="lst2 rset">
<caption>LFN cfg on ARM7</caption>
<tr><th>コードページ</th><th>ROMサイズ[bytes]</th></tr>
<tr><td>SBCS</td><td>+3721</td></tr>
<tr><td>932(Shift-JIS)</td><td>+62609</td></tr>
<tr><td>936(GBK)</td><td>+177797</td></tr>
<tr><td>949(Korean)</td><td>+139857</td></tr>
<tr><td>950(Big5)</td><td>+111497</td></tr>
</table>
<p>LFNを有効にすると、選択されたコード・ページに応じてモジュール・サイズが増大されます。右の表に各コード・ページにおけるLFNを有効にしたときのモジュール・サイズの違いを示します。私たち日本人、中国人および韓国人は数万の文字を持ちます。不幸なことに、それは巨大なOEM－Unicode相互変換テーブルを要求し、モジュール・サイズは劇的に増大されます。その結果、LFNを有効にしたFatFsモジュールは、AVRを含む殆どの8ビット・マイコンにインプリメントされることができません。<small>これは長い間私がLFNをインプリメントすることに興味を持ってこなかった理由です。</small></p>
<p>注: FATファイル・システム上のLFN機能はマイクロソフト社の特許です。商用製品でそれを有効にするときは、最終仕向地によってはライセンスが必要かも知れません。</p>
</div>
<div class="para">
<h3>リエントランシー</h3>
<p>互いに異なるボリューム(論理ドライブ)に対するファイル操作は、常に同時平行に動作できます。同じボリュームに対してはデフォルトではリエントラントではありませんが、<tt>_FS_REENTRANT</tt>オプションでリエントラントにすることもできます。この場合、OS依存の同期オブジェクト操作関数 ff_cre_syncobj, ff_del_syncobj, ff_req_grant と ff_rel_grant もまたプロジェクトに追加されなければなりません。サンプル・コードと解説は<tt>syncobj.c</tt>にあります。</p>
<p>あるタスクがボリュームを使用中に他のタスクからそのボリュームに対するファイル関数が呼び出されると、そのアクセスは先のタスクがファイル関数を抜けるまでブロックされます。もし、待ち時間が<tt>_TIMEOUT</tt>で指定された期間を越すと、その関数は<tt>FR_TIMEOUT</tt>でアボートします。いくつかのRTOSではタイムアウト機能はサポートされないかも知れません。</p>
<p>ひとつの例外がf_mountとf_mkfs関数にあります。これらの関数は同じボリュームに対してリエントラントではありません。これらの関数を使用するときは、アプリケーション・レベルで排他制御しなければなりません。</p>
<p>注: このセクションはFatFsモジュールそれ自体のリエントランシーについて説明しています。ディスクI/Oモジュールのリエントランシーに関しては何の前提もありません。</p>
</div>
<div class="para">
<h3>多重ファイル・アクセス</h3>
<p>FatFsモジュールでは多重アクセス機能はサポートされません。ファイルに対する多重アクセスは、そのアクセス・モードによって制限されます。一つのファイルに対する多重オープンは、それらが全てリード・モードのときに限って許可されます。書き込みモードを含む多重オープン、また開かれているファイルに対するリネームや消去を行ってはなりません。さもないと、そのボリュームのFAT構造が破壊される可能性があります。</p>
</div>
<div class="para">
<h3>効率的なファイル・アクセス</h3>
<p>小規模な組込システムでのファイルの読み書きにおける効率の良いアクセスのため、アプリケーション・プログラマはFatFsモジュールの中でどのような処理が行われているか考慮すべきです。ディスク上のデータはf_read関数により次のシーケンスで転送されます。</p>
<p>図1. セクタ・ミスアラインド・リード (ショート)<br>
<img src="../img/f1.png" width="490" height="73" alt="fig.1">
</p>
<p>図2. セクタ・ミスアラインド・リード (ロング)<br>
<img src="../img/f2.png" width="490" height="140" alt="fig.2">
</p>
<p>図3. セクタ・アラインド・リード<br>
<img src="../img/f3.png" width="490" height="119" alt="fig.3">
</p>
<p>ファイルI/Oバッファはセクタの一部のデータを読み書きするためのセクタ・バッファを意味します。セクタ・バッファは、それぞれのファイル・オブジェクト内のプライベート・セクタ・バッファまたはファイル・システム・オブジェクト内の共有セクタ・バッファのどちらかです。バッファ構成オプションの<tt>_FS_TINY</tt>は、データ転送にどちらを使うかを決定します。タイニー・バッファ(1)が選択されるとデータ・メモリの消費はそれぞれのファイル・オブジェクトで512バイト減少されます。この場合、FatFsモジュールはファイル・データの転送とFAT/ディレクトリ・アクセスにファイル・システム・オブジェクト内のセクタ・バッファだけを使用します。タイニー・バッファの欠点は、セクタ・バッファにキャッシュされたFATデータがファイル・データの転送により失われ、クラスタ境界の毎にリロードされなければならないことです。でも、悪くない性能と少ないメモリ消費の視点から多くのアプリケーションに適するでしょう。</p>
<p>図1はセクタの一部のデータがファイルI/Oバッファを経由で転送されることを示します。図2に示される長いデータの転送では、転送データの中間の1セクタまたはそれ以上のセクタにまたがる転送データがアプリケーション・バッファに直接転送されています。図3は転送データ全体がセクタ境界にアライメントされている場合を示しています。この場合、ファイルI/Oバッファは使用されません。直接転送においては最大の範囲のセクタがdisk_read関数で一度に読み込まれますが、クラスタ境界を越えるマルチ・セクタ転送はそれが隣接であっても行われません。</p>
<p>このように、セクタにアライメントしたファイルの読み書きへの配慮はバッファ経由のデータ転送を避け、読み書き性能は改善されるでしょう。その効果に加え、タイニー構成でキャッシュされたFATデータがファイル・データの転送によりフラッシュされず、非タイニー構成と同じ性能を小さなメモリ・フットプリントで達成できます。</p>
</div>
<div class="para">
<h3>クリチカル・セクション</h3>
<p>ディスク上のFAT構造を操作している途中で、停電、不正なメディアの取り外し、回復不能なデータ・エラー等の障害が発生すると、処理が中途半端な状態で中断され、その結果としてFAT構造が破壊される可能性があります。次にFatFsモジュールにおけるクリチカル・セクションと、その間の障害により起きうるエラーの状態を示します。</p>
<div class="lset">
図4. 長いクリチカル・セクション<br>
<img src="../img/f4.png" width="320" height="436" alt="fig.4">
</div>
<div class="lset">
図5. 最小化したクリチカル・セクション<br>
<img src="../img/f5.png" width="320" height="436" alt="fig.5">
</div>
<br class="clr">
<p>赤で示したセクションを実行中に障害が発生した場合、クロス・リンクが発生して操作対象のファイル・ディレクトリが失われる可能性があります。黄色で示したセクションを実行中に障害が発生した場合、つぎのうちいずれかまたは複数の結果が生じる可能性があります。</p>
<ul>
<li>書き換え中のファイルのデータが破壊される。</li>
<li>追記中のファイルがオープン前の状態に戻る。</li>
<li>新規に作成されたファイルが消える。</li>
<li>新規または上書きで作成されたファイルの長さがゼロになって残る。</li>
<li>ロストチェーンの発生によりディスクの利用効率が悪化する。</li>
</ul>
<p>いずれも書き込み中や操作対象でないファイルには影響はありません。これらのクリチカル・セクションは、ファイルを書き込みモードで開いている時間を最小限にするか、f_sync()を適宜使用することで図5のようにリスクを最小化することができます。</p>
</div>
<div class="para">
<h3>日本語ファイル名の大文字変換</h3>
<p>CP932(Shift_JIS)でかつ非LFN構成のときは、拡張文字の小文字(2バイト英字・キリル文字・ギリシャ文字)に対して大文字変換を行わず、小文字のままSFNエントリに記録・検索されます。これは日本語MSDOSと同じ仕様となります。このため、全角小文字を含むファイルを作成すると、NT系Windowsでそのファイルを開けなくなります。LFN構成では大文字変換を行います(NT系Windows仕様)。</p>
</div>
<div class="para">
<h3>Unicode入出力への対応</h3>
<p>ファイル関数のファイル名入出力はデフォルトでは OEMコードですが、これをUnicodeに切り替えることもできます。詳細は、<a href="filename.html">ファイル名</a>を参照してください。</p>
</div>
<div class="para">
<h3>FatFsのライセンスについて</h3>
<p>ソース・ファイルのヘッダにライセンス条件が記述されているので、利用の際はそれに従うこと。英語を読めない方のために以下に日本語訳を示しておきます。</p>
<pre>/*----------------------------------------------------------------------------/
/ FatFs - FAT file system module R0.07e (C)ChaN, 2009
/-----------------------------------------------------------------------------/
/ FatFsモジュールは、小規模な組み込みシステム向けの汎用FATファイルシステム・
/ モジュールです。これはフリー・ソフトウェアとして、教育・研究・開発のために
/ 以下のライセンス・ポリシーの下で公開されています。
/
/ Copyright (C) 2009, ChaN, all right reserved.
/
/ * FatFsモジュールはフリー・ソフトウェアであり、また<em>無保証です</em>。
/ * 用途に制限はありません。<em>あなたの責任の下において</em>、個人的・非営利的な
/ ものから商用製品の開発に及ぶ目的に使用・改変・再配布することができます。
/ * ソース・コードを再配布するときは、上記の著作権表示を保持しなければなりません。
/
/-----------------------------------------------------------------------------/</pre>
<p>要するにFatFsはタダで自由に使えるということです。ソース・コードを再配布するときは、このブロックをそのまま保持しておくこと。このようにFatFsはBSDライクなライセンスとしていますが、一つ大きな違いがあります。特に組み込み用途での利用価値を高めるため、バイナリ形式(ソース・コードを含まない形式全て)での再配布については、条件は設けていません。その場合は、FatFsおよびそのライセンス文書についてはドキュメントに明記してもしなくてもかまいません。もちろんGNU GPLプロジェクトとも共存可能です。何らかの変更を加えて再配布する際は、他のライセンス(GNU GPLかBSDライセンス)に変更することも可能です。</p>
</div>
<p class="foot"><a href="../00index_j.html">戻る</a></p>
</body>
</html>
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/FileSystem/FatFs-0.7e/doc/ja/appnote.html | HTML | oos | 20,973 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef DYNAMIC_MANIPULATION_H
#define DYNAMIC_MANIPULATION_H
void vStartDynamicPriorityTasks( void );
portBASE_TYPE xAreDynamicPriorityTasksStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/dynamic.h | C | oos | 3,150 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef COUNT_SEMAPHORE_TEST_H
#define COUNT_SEMAPHORE_TEST_H
void vStartCountingSemaphoreTasks( void );
portBASE_TYPE xAreCountingSemaphoreTasksStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/countsem.h | C | oos | 3,152 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef TIMER_DEMO_H
#define TIMER_DEMO_H
void vStartTimerDemoTask( portTickType xBaseFrequencyIn );
portBASE_TYPE xAreTimerDemoTasksStillRunning( portTickType xCycleFrequency );
void vTimerPeriodicISRTests( void );
#endif /* TIMER_DEMO_H */
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/TimerDemo.h | C | oos | 3,225 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef COMTEST_H
#define COMTEST_H
void vAltStartComTestTasks( unsigned portBASE_TYPE uxPriority, unsigned long ulBaudRate, unsigned portBASE_TYPE uxLED );
void vStartComTestTasks( unsigned portBASE_TYPE uxPriority, eCOMPort ePort, eBaud eBaudRate );
portBASE_TYPE xAreComTestTasksStillRunning( void );
void vComTestUnsuspendTask( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/comtest.h | C | oos | 3,327 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef POLLED_Q_H
#define POLLED_Q_H
void vStartPolledQueueTasks( unsigned portBASE_TYPE uxPriority );
portBASE_TYPE xArePollingQueuesStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/PollQ.h | C | oos | 3,144 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef COMTEST_H
#define COMTEST_H
void vAltStartComTestTasks( unsigned portBASE_TYPE uxPriority, unsigned long ulBaudRate, unsigned portBASE_TYPE uxLED );
portBASE_TYPE xAreComTestTasksStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/comtest2.h | C | oos | 3,194 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef CRHOOK_H
#define CRHOOK_H
/*
* Create the co-routines used to communicate wit the tick hook.
*/
void vStartHookCoRoutines( void );
/*
* Return pdPASS or pdFAIL depending on whether an error has been detected
* or not.
*/
portBASE_TYPE xAreHookCoRoutinesStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/crhook.h | C | oos | 3,282 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef PRINT_H
#define PRINT_H
void vPrintInitialise( void );
void vPrintDisplayMessage( const char * const * pcMessageToSend );
const char *pcPrintGetNextMessage( portTickType xPrintRate );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/print.h | C | oos | 3,180 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef SERIAL_COMMS_H
#define SERIAL_COMMS_H
typedef void * xComPortHandle;
typedef enum
{
serCOM1,
serCOM2,
serCOM3,
serCOM4,
serCOM5,
serCOM6,
serCOM7,
serCOM8
} eCOMPort;
typedef enum
{
serNO_PARITY,
serODD_PARITY,
serEVEN_PARITY,
serMARK_PARITY,
serSPACE_PARITY
} eParity;
typedef enum
{
serSTOP_1,
serSTOP_2
} eStopBits;
typedef enum
{
serBITS_5,
serBITS_6,
serBITS_7,
serBITS_8
} eDataBits;
typedef enum
{
ser50,
ser75,
ser110,
ser134,
ser150,
ser200,
ser300,
ser600,
ser1200,
ser1800,
ser2400,
ser4800,
ser9600,
ser19200,
ser38400,
ser57600,
ser115200
} eBaud;
xComPortHandle xSerialPortInitMinimal( unsigned long ulWantedBaud, unsigned portBASE_TYPE uxQueueLength );
xComPortHandle xSerialPortInit( eCOMPort ePort, eBaud eWantedBaud, eParity eWantedParity, eDataBits eWantedDataBits, eStopBits eWantedStopBits, unsigned portBASE_TYPE uxBufferLength );
void vSerialPutString( xComPortHandle pxPort, const signed char * const pcString, unsigned short usStringLength );
signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed char *pcRxedChar, portTickType xBlockTime );
signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed char cOutChar, portTickType xBlockTime );
portBASE_TYPE xSerialWaitForSemaphore( xComPortHandle xPort );
void vSerialClose( xComPortHandle xPort );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/serial.h | C | oos | 4,447 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef GEN_Q_TEST_H
#define GEN_Q_TEST_H
void vStartGenericQueueTasks( unsigned portBASE_TYPE uxPriority );
portBASE_TYPE xAreGenericQueueTasksStillRunning( void );
#endif /* GEN_Q_TEST_H */
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/GenQTest.h | C | oos | 3,174 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef FILE_IO_H
#define FILE_OI_H
void vDisplayMessage( const char * const pcMessageToPrint );
void vWriteMessageToDisk( const char * const pcMessage );
void vWriteBufferToDisk( const char * const pcBuffer, unsigned long ulBufferLength );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/fileIO.h | C | oos | 3,227 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef CRFLASH_LED_H
#define CRFLASH_LED_H
/*
* Create the co-routines used to flash the LED's at different rates.
*
* @param uxPriority The number of 'fixed delay' co-routines to create. This
* also effects the number of LED's that will be utilised. For example,
* passing in 3 will cause LED's 0 to 2 to be utilised.
*/
void vStartFlashCoRoutines( unsigned portBASE_TYPE uxPriority );
/*
* Return pdPASS or pdFAIL depending on whether an error has been detected
* or not.
*/
portBASE_TYPE xAreFlashCoRoutinesStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/crflash.h | C | oos | 3,548 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef Q_PEEK_TEST_H
#define Q_PEEK_TEST_H
void vStartQueuePeekTasks( void );
portBASE_TYPE xAreQueuePeekTasksStillRunning( void );
#endif /* Q_PEEK_TEST_H */
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/QPeek.h | C | oos | 3,142 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef INTEGER_TASKS_H
#define INTEGER_TASKS_H
void vStartIntegerMathTasks( unsigned portBASE_TYPE uxPriority );
portBASE_TYPE xAreIntegerMathsTaskStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/integer.h | C | oos | 3,157 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef ALT_POLLED_Q_H
#define ALT_POLLED_Q_H
void vStartAltPolledQueueTasks( unsigned portBASE_TYPE uxPriority );
portBASE_TYPE xAreAltPollingQueuesStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/AltPollQ.h | C | oos | 3,158 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef FAST_BLOCK_TIME_TEST_H
#define FAST_BLOCK_TIME_TEST_H
void vCreateAltBlockTimeTasks( void );
portBASE_TYPE xAreAltBlockTimeTestTasksStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/AltBlock.h | C | oos | 3,149 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef SUICIDE_TASK_H
#define SUICIDE_TASK_H
void vCreateSuicidalTasks( unsigned portBASE_TYPE uxPriority );
portBASE_TYPE xIsCreateTaskStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/death.h | C | oos | 3,146 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef QUEUE_ACCESS_TEST
#define QUEUE_ACCESS_TEST
void vStartInterruptQueueTasks( void );
portBASE_TYPE xAreIntQueueTasksStillRunning( void );
portBASE_TYPE xFirstTimerHandler( void );
portBASE_TYPE xSecondTimerHandler( void );
#endif /* QUEUE_ACCESS_TEST */
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/IntQueue.h | C | oos | 3,251 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef ALT_BLOCK_Q_H
#define ALT_BLOCK_Q_H
void vStartAltBlockingQueueTasks( unsigned portBASE_TYPE uxPriority );
portBASE_TYPE xAreAltBlockingQueuesStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/AltBlckQ.h | C | oos | 3,159 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef FLASH_LED_H
#define FLASH_LED_H
void vStartLEDFlashTasks( unsigned portBASE_TYPE uxPriority );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/flash.h | C | oos | 3,087 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef BLOCK_Q_H
#define BLOCK_Q_H
void vStartBlockingQueueTasks( unsigned portBASE_TYPE uxPriority );
portBASE_TYPE xAreBlockingQueuesStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/BlockQ.h | C | oos | 3,145 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef RECURSIVE_MUTEX_TEST_H
#define RECURSIVE_MUTEX_TEST_H
void vStartRecursiveMutexTasks( void );
portBASE_TYPE xAreRecursiveMutexTasksStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/recmutex.h | C | oos | 3,146 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef BLOCK_TIME_TEST_H
#define BLOCK_TIME_TEST_H
void vCreateBlockTimeTasks( void );
portBASE_TYPE xAreBlockTimeTestTasksStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/blocktim.h | C | oos | 3,133 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef COMTEST_STRINGS_H
#define COMTEST_STRINGS_H
void vStartComTestStringsTasks( unsigned portBASE_TYPE uxPriority, unsigned long ulBaudRate, unsigned portBASE_TYPE uxLED );
portBASE_TYPE xAreComTestTasksStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/comtest_strings.h | C | oos | 3,214 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef SEMAPHORE_TEST_H
#define SEMAPHORE_TEST_H
void vStartSemaphoreTasks( unsigned portBASE_TYPE uxPriority );
portBASE_TYPE xAreSemaphoreTasksStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/semtest.h | C | oos | 3,153 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef FLOP_TASKS_H
#define FLOP_TASKS_H
void vStartMathTasks( unsigned portBASE_TYPE uxPriority );
portBASE_TYPE xAreMathsTaskStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/flop.h | C | oos | 3,137 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef PARTEST_H
#define PARTEST_H
#define partstDEFAULT_PORT_ADDRESS ( ( unsigned short ) 0x378 )
void vParTestInitialise( void );
void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue );
void vParTestToggleLED( unsigned portBASE_TYPE uxLED );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/partest.h | C | oos | 3,261 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef FAST_GEN_Q_TEST_H
#define FAST_GEN_Q_TEST_H
void vStartAltGenericQueueTasks( unsigned portBASE_TYPE uxPriority );
portBASE_TYPE xAreAltGenericQueueTasksStillRunning( void );
#endif /* GEN_Q_TEST_H */
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/AltQTest.h | C | oos | 3,190 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
#ifndef EVENTS_TEST_H
#define EVENTS_TEST_H
void vStartMultiEventTasks( void );
portBASE_TYPE xAreMultiEventTasksStillRunning( void );
#endif
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/include/mevents.h | C | oos | 3,122 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/**
* The first test creates three tasks - two counter tasks (one continuous count
* and one limited count) and one controller. A "count" variable is shared
* between all three tasks. The two counter tasks should never be in a "ready"
* state at the same time. The controller task runs at the same priority as
* the continuous count task, and at a lower priority than the limited count
* task.
*
* One counter task loops indefinitely, incrementing the shared count variable
* on each iteration. To ensure it has exclusive access to the variable it
* raises it's priority above that of the controller task before each
* increment, lowering it again to it's original priority before starting the
* next iteration.
*
* The other counter task increments the shared count variable on each
* iteration of it's loop until the count has reached a limit of 0xff - at
* which point it suspends itself. It will not start a new loop until the
* controller task has made it "ready" again by calling vTaskResume ().
* This second counter task operates at a higher priority than controller
* task so does not need to worry about mutual exclusion of the counter
* variable.
*
* The controller task is in two sections. The first section controls and
* monitors the continuous count task. When this section is operational the
* limited count task is suspended. Likewise, the second section controls
* and monitors the limited count task. When this section is operational the
* continuous count task is suspended.
*
* In the first section the controller task first takes a copy of the shared
* count variable. To ensure mutual exclusion on the count variable it
* suspends the continuous count task, resuming it again when the copy has been
* taken. The controller task then sleeps for a fixed period - during which
* the continuous count task will execute and increment the shared variable.
* When the controller task wakes it checks that the continuous count task
* has executed by comparing the copy of the shared variable with its current
* value. This time, to ensure mutual exclusion, the scheduler itself is
* suspended with a call to vTaskSuspendAll (). This is for demonstration
* purposes only and is not a recommended technique due to its inefficiency.
*
* After a fixed number of iterations the controller task suspends the
* continuous count task, and moves on to its second section.
*
* At the start of the second section the shared variable is cleared to zero.
* The limited count task is then woken from it's suspension by a call to
* vTaskResume (). As this counter task operates at a higher priority than
* the controller task the controller task should not run again until the
* shared variable has been counted up to the limited value causing the counter
* task to suspend itself. The next line after vTaskResume () is therefore
* a check on the shared variable to ensure everything is as expected.
*
*
* The second test consists of a couple of very simple tasks that post onto a
* queue while the scheduler is suspended. This test was added to test parts
* of the scheduler not exercised by the first test.
*
*
* The final set of two tasks implements a third test. This simply raises the
* priority of a task while the scheduler is suspended. Again this test was
* added to exercise parts of the code not covered by the first test.
*
* \page Priorities dynamic.c
* \ingroup DemoFiles
* <HR>
*/
/*
Changes from V2.0.0
+ Delay periods are now specified using variables and constants of
portTickType rather than unsigned long.
+ Added a second, simple test that uses the functions
vQueueReceiveWhenSuspendedTask() and vQueueSendWhenSuspendedTask().
Changes from V3.1.1
+ Added a third simple test that uses the vTaskPrioritySet() function
while the scheduler is suspended.
+ Modified the controller task slightly to test the calling of
vTaskResumeAll() while the scheduler is suspended.
*/
#include <stdlib.h>
/* Scheduler include files. */
#include "FreeRTOS.h"
#include "task.h"
#include "semphr.h"
/* Demo app include files. */
#include "dynamic.h"
#include "print.h"
/* Function that implements the "limited count" task as described above. */
static void vLimitedIncrementTask( void * pvParameters );
/* Function that implements the "continuous count" task as described above. */
static void vContinuousIncrementTask( void * pvParameters );
/* Function that implements the controller task as described above. */
static void vCounterControlTask( void * pvParameters );
/* The simple test functions that check sending and receiving while the
scheduler is suspended. */
static void vQueueReceiveWhenSuspendedTask( void *pvParameters );
static void vQueueSendWhenSuspendedTask( void *pvParameters );
/* The simple test functions that check raising and lowering of task priorities
while the scheduler is suspended. */
static void prvChangePriorityWhenSuspendedTask( void *pvParameters );
static void prvChangePriorityHelperTask( void *pvParameters );
/* Demo task specific constants. */
#define priSTACK_SIZE ( ( unsigned short ) configMINIMAL_STACK_SIZE )
#define priSLEEP_TIME ( ( portTickType ) 50 )
#define priLOOPS ( 5 )
#define priMAX_COUNT ( ( unsigned long ) 0xff )
#define priNO_BLOCK ( ( portTickType ) 0 )
#define priSUSPENDED_QUEUE_LENGTH ( 1 )
/*-----------------------------------------------------------*/
/* Handles to the two counter tasks. These could be passed in as parameters
to the controller task to prevent them having to be file scope. */
static xTaskHandle xContinuousIncrementHandle, xLimitedIncrementHandle, xChangePriorityWhenSuspendedHandle;
/* The shared counter variable. This is passed in as a parameter to the two
counter variables for demonstration purposes. */
static unsigned long ulCounter;
/* Variable used in a similar way by the test that checks the raising and
lowering of task priorities while the scheduler is suspended. */
static unsigned long ulPrioritySetCounter;
/* Variables used to check that the tasks are still operating without error.
Each complete iteration of the controller task increments this variable
provided no errors have been found. The variable maintaining the same value
is therefore indication of an error. */
static unsigned short usCheckVariable = ( unsigned short ) 0;
static portBASE_TYPE xSuspendedQueueSendError = pdFALSE;
static portBASE_TYPE xSuspendedQueueReceiveError = pdFALSE;
static portBASE_TYPE xPriorityRaiseWhenSuspendedError = pdFALSE;
/* Queue used by the second test. */
xQueueHandle xSuspendedTestQueue;
/*-----------------------------------------------------------*/
/*
* Start the seven tasks as described at the top of the file.
* Note that the limited count task is given a higher priority.
*/
void vStartDynamicPriorityTasks( void )
{
xSuspendedTestQueue = xQueueCreate( priSUSPENDED_QUEUE_LENGTH, sizeof( unsigned long ) );
xTaskCreate( vContinuousIncrementTask, "CONT_INC", priSTACK_SIZE, ( void * ) &ulCounter, tskIDLE_PRIORITY, &xContinuousIncrementHandle );
xTaskCreate( vLimitedIncrementTask, "LIM_INC", priSTACK_SIZE, ( void * ) &ulCounter, tskIDLE_PRIORITY + 1, &xLimitedIncrementHandle );
xTaskCreate( vCounterControlTask, "C_CTRL", priSTACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vQueueSendWhenSuspendedTask, "SUSP_SEND", priSTACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( vQueueReceiveWhenSuspendedTask, "SUSP_RECV", priSTACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
xTaskCreate( prvChangePriorityWhenSuspendedTask, "1st_P_CHANGE", priSTACK_SIZE, NULL, tskIDLE_PRIORITY + 1, NULL );
xTaskCreate( prvChangePriorityHelperTask, "2nd_P_CHANGE", priSTACK_SIZE, NULL, tskIDLE_PRIORITY, &xChangePriorityWhenSuspendedHandle );
}
/*-----------------------------------------------------------*/
/*
* Just loops around incrementing the shared variable until the limit has been
* reached. Once the limit has been reached it suspends itself.
*/
static void vLimitedIncrementTask( void * pvParameters )
{
unsigned long *pulCounter;
/* Take a pointer to the shared variable from the parameters passed into
the task. */
pulCounter = ( unsigned long * ) pvParameters;
/* This will run before the control task, so the first thing it does is
suspend - the control task will resume it when ready. */
vTaskSuspend( NULL );
for( ;; )
{
/* Just count up to a value then suspend. */
( *pulCounter )++;
if( *pulCounter >= priMAX_COUNT )
{
vTaskSuspend( NULL );
}
}
}
/*-----------------------------------------------------------*/
/*
* Just keep counting the shared variable up. The control task will suspend
* this task when it wants.
*/
static void vContinuousIncrementTask( void * pvParameters )
{
unsigned long *pulCounter;
unsigned portBASE_TYPE uxOurPriority;
/* Take a pointer to the shared variable from the parameters passed into
the task. */
pulCounter = ( unsigned long * ) pvParameters;
/* Query our priority so we can raise it when exclusive access to the
shared variable is required. */
uxOurPriority = uxTaskPriorityGet( NULL );
for( ;; )
{
/* Raise our priority above the controller task to ensure a context
switch does not occur while we are accessing this variable. */
vTaskPrioritySet( NULL, uxOurPriority + 1 );
( *pulCounter )++;
vTaskPrioritySet( NULL, uxOurPriority );
#if configUSE_PREEMPTION == 0
taskYIELD();
#endif
}
}
/*-----------------------------------------------------------*/
/*
* Controller task as described above.
*/
static void vCounterControlTask( void * pvParameters )
{
unsigned long ulLastCounter;
short sLoops;
short sError = pdFALSE;
const char * const pcTaskStartMsg = "Priority manipulation tasks started.\r\n";
const char * const pcTaskFailMsg = "Priority manipulation Task Failed\r\n";
/* Just to stop warning messages. */
( void ) pvParameters;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
for( ;; )
{
/* Start with the counter at zero. */
ulCounter = ( unsigned long ) 0;
/* First section : */
/* Check the continuous count task is running. */
for( sLoops = 0; sLoops < priLOOPS; sLoops++ )
{
/* Suspend the continuous count task so we can take a mirror of the
shared variable without risk of corruption. */
vTaskSuspend( xContinuousIncrementHandle );
ulLastCounter = ulCounter;
vTaskResume( xContinuousIncrementHandle );
/* Now delay to ensure the other task has processor time. */
vTaskDelay( priSLEEP_TIME );
/* Check the shared variable again. This time to ensure mutual
exclusion the whole scheduler will be locked. This is just for
demo purposes! */
vTaskSuspendAll();
{
if( ulLastCounter == ulCounter )
{
/* The shared variable has not changed. There is a problem
with the continuous count task so flag an error. */
sError = pdTRUE;
xTaskResumeAll();
vPrintDisplayMessage( &pcTaskFailMsg );
vTaskSuspendAll();
}
}
xTaskResumeAll();
}
/* Second section: */
/* Suspend the continuous counter task so it stops accessing the shared variable. */
vTaskSuspend( xContinuousIncrementHandle );
/* Reset the variable. */
ulCounter = ( unsigned long ) 0;
/* Resume the limited count task which has a higher priority than us.
We should therefore not return from this call until the limited count
task has suspended itself with a known value in the counter variable.
The scheduler suspension is not necessary but is included for test
purposes. */
vTaskSuspendAll();
vTaskResume( xLimitedIncrementHandle );
xTaskResumeAll();
/* Does the counter variable have the expected value? */
if( ulCounter != priMAX_COUNT )
{
sError = pdTRUE;
vPrintDisplayMessage( &pcTaskFailMsg );
}
if( sError == pdFALSE )
{
/* If no errors have occurred then increment the check variable. */
portENTER_CRITICAL();
usCheckVariable++;
portEXIT_CRITICAL();
}
#if configUSE_PREEMPTION == 0
taskYIELD();
#endif
/* Resume the continuous count task and do it all again. */
vTaskResume( xContinuousIncrementHandle );
}
}
/*-----------------------------------------------------------*/
static void vQueueSendWhenSuspendedTask( void *pvParameters )
{
static unsigned long ulValueToSend = ( unsigned long ) 0;
const char * const pcTaskStartMsg = "Queue send while suspended task started.\r\n";
const char * const pcTaskFailMsg = "Queue send while suspended failed.\r\n";
/* Just to stop warning messages. */
( void ) pvParameters;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
for( ;; )
{
vTaskSuspendAll();
{
/* We must not block while the scheduler is suspended! */
if( xQueueSend( xSuspendedTestQueue, ( void * ) &ulValueToSend, priNO_BLOCK ) != pdTRUE )
{
if( xSuspendedQueueSendError == pdFALSE )
{
xTaskResumeAll();
vPrintDisplayMessage( &pcTaskFailMsg );
vTaskSuspendAll();
}
xSuspendedQueueSendError = pdTRUE;
}
}
xTaskResumeAll();
vTaskDelay( priSLEEP_TIME );
++ulValueToSend;
}
}
/*-----------------------------------------------------------*/
static void vQueueReceiveWhenSuspendedTask( void *pvParameters )
{
static unsigned long ulExpectedValue = ( unsigned long ) 0, ulReceivedValue;
const char * const pcTaskStartMsg = "Queue receive while suspended task started.\r\n";
const char * const pcTaskFailMsg = "Queue receive while suspended failed.\r\n";
portBASE_TYPE xGotValue;
/* Just to stop warning messages. */
( void ) pvParameters;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
for( ;; )
{
do
{
/* Suspending the scheduler here is fairly pointless and
undesirable for a normal application. It is done here purely
to test the scheduler. The inner xTaskResumeAll() should
never return pdTRUE as the scheduler is still locked by the
outer call. */
vTaskSuspendAll();
{
vTaskSuspendAll();
{
xGotValue = xQueueReceive( xSuspendedTestQueue, ( void * ) &ulReceivedValue, priNO_BLOCK );
}
if( xTaskResumeAll() )
{
xSuspendedQueueReceiveError = pdTRUE;
}
}
xTaskResumeAll();
#if configUSE_PREEMPTION == 0
taskYIELD();
#endif
} while( xGotValue == pdFALSE );
if( ulReceivedValue != ulExpectedValue )
{
if( xSuspendedQueueReceiveError == pdFALSE )
{
vPrintDisplayMessage( &pcTaskFailMsg );
}
xSuspendedQueueReceiveError = pdTRUE;
}
++ulExpectedValue;
}
}
/*-----------------------------------------------------------*/
static void prvChangePriorityWhenSuspendedTask( void *pvParameters )
{
const char * const pcTaskStartMsg = "Priority change when suspended task started.\r\n";
const char * const pcTaskFailMsg = "Priority change when suspended task failed.\r\n";
/* Just to stop warning messages. */
( void ) pvParameters;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
for( ;; )
{
/* Start with the counter at 0 so we know what the counter should be
when we check it next. */
ulPrioritySetCounter = ( unsigned long ) 0;
/* Resume the helper task. At this time it has a priority lower than
ours so no context switch should occur. */
vTaskResume( xChangePriorityWhenSuspendedHandle );
/* Check to ensure the task just resumed has not executed. */
portENTER_CRITICAL();
{
if( ulPrioritySetCounter != ( unsigned long ) 0 )
{
xPriorityRaiseWhenSuspendedError = pdTRUE;
vPrintDisplayMessage( &pcTaskFailMsg );
}
}
portEXIT_CRITICAL();
/* Now try raising the priority while the scheduler is suspended. */
vTaskSuspendAll();
{
vTaskPrioritySet( xChangePriorityWhenSuspendedHandle, ( configMAX_PRIORITIES - 1 ) );
/* Again, even though the helper task has a priority greater than
ours, it should not have executed yet because the scheduler is
suspended. */
portENTER_CRITICAL();
{
if( ulPrioritySetCounter != ( unsigned long ) 0 )
{
xPriorityRaiseWhenSuspendedError = pdTRUE;
vPrintDisplayMessage( &pcTaskFailMsg );
}
}
portEXIT_CRITICAL();
}
xTaskResumeAll();
/* Now the scheduler has been resumed the helper task should
immediately preempt us and execute. When it executes it will increment
the ulPrioritySetCounter exactly once before suspending itself.
We should now always find the counter set to 1. */
portENTER_CRITICAL();
{
if( ulPrioritySetCounter != ( unsigned long ) 1 )
{
xPriorityRaiseWhenSuspendedError = pdTRUE;
vPrintDisplayMessage( &pcTaskFailMsg );
}
}
portEXIT_CRITICAL();
/* Delay until we try this again. */
vTaskDelay( priSLEEP_TIME * 2 );
/* Set the priority of the helper task back ready for the next
execution of this task. */
vTaskSuspendAll();
vTaskPrioritySet( xChangePriorityWhenSuspendedHandle, tskIDLE_PRIORITY );
xTaskResumeAll();
}
}
/*-----------------------------------------------------------*/
static void prvChangePriorityHelperTask( void *pvParameters )
{
/* Just to stop warning messages. */
( void ) pvParameters;
for( ;; )
{
/* This is the helper task for prvChangePriorityWhenSuspendedTask().
It has it's priority raised and lowered. When it runs it simply
increments the counter then suspends itself again. This allows
prvChangePriorityWhenSuspendedTask() to know how many times it has
executed. */
ulPrioritySetCounter++;
vTaskSuspend( NULL );
}
}
/*-----------------------------------------------------------*/
/* Called to check that all the created tasks are still running without error. */
portBASE_TYPE xAreDynamicPriorityTasksStillRunning( void )
{
/* Keep a history of the check variables so we know if it has been incremented
since the last call. */
static unsigned short usLastTaskCheck = ( unsigned short ) 0;
portBASE_TYPE xReturn = pdTRUE;
/* Check the tasks are still running by ensuring the check variable
is still incrementing. */
if( usCheckVariable == usLastTaskCheck )
{
/* The check has not incremented so an error exists. */
xReturn = pdFALSE;
}
if( xSuspendedQueueSendError == pdTRUE )
{
xReturn = pdFALSE;
}
if( xSuspendedQueueReceiveError == pdTRUE )
{
xReturn = pdFALSE;
}
if( xPriorityRaiseWhenSuspendedError == pdTRUE )
{
xReturn = pdFALSE;
}
usLastTaskCheck = usCheckVariable;
return xReturn;
}
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/Full/dynamic.c | C | oos | 22,109 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/*
Changes from V1.2.3
+ The created tasks now include calls to tskYIELD(), allowing them to be used
with the cooperative scheduler.
*/
/**
* Creates eight tasks, each of which loops continuously performing an (emulated)
* floating point calculation.
*
* All the tasks run at the idle priority and never block or yield. This causes
* all eight tasks to time slice with the idle task. Running at the idle priority
* means that these tasks will get pre-empted any time another task is ready to run
* or a time slice occurs. More often than not the pre-emption will occur mid
* calculation, creating a good test of the schedulers context switch mechanism - a
* calculation producing an unexpected result could be a symptom of a corruption in
* the context of a task.
*
* \page FlopC flop.c
* \ingroup DemoFiles
* <HR>
*/
#include <stdlib.h>
#include <math.h>
/* Scheduler include files. */
#include "FreeRTOS.h"
#include "task.h"
#include "print.h"
/* Demo program include files. */
#include "flop.h"
#define mathSTACK_SIZE ( ( unsigned short ) 512 )
#define mathNUMBER_OF_TASKS ( 8 )
/* Four tasks, each of which performs a different floating point calculation.
Each of the four is created twice. */
static void vCompetingMathTask1( void *pvParameters );
static void vCompetingMathTask2( void *pvParameters );
static void vCompetingMathTask3( void *pvParameters );
static void vCompetingMathTask4( void *pvParameters );
/* These variables are used to check that all the tasks are still running. If a
task gets a calculation wrong it will
stop incrementing its check variable. */
static volatile unsigned short usTaskCheck[ mathNUMBER_OF_TASKS ] = { ( unsigned short ) 0 };
/*-----------------------------------------------------------*/
void vStartMathTasks( unsigned portBASE_TYPE uxPriority )
{
xTaskCreate( vCompetingMathTask1, "Math1", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 0 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask2, "Math2", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 1 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask3, "Math3", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 2 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask4, "Math4", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 3 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask1, "Math5", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 4 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask2, "Math6", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 5 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask3, "Math7", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 6 ] ), uxPriority, NULL );
xTaskCreate( vCompetingMathTask4, "Math8", mathSTACK_SIZE, ( void * ) &( usTaskCheck[ 7 ] ), uxPriority, NULL );
}
/*-----------------------------------------------------------*/
static void vCompetingMathTask1( void *pvParameters )
{
portDOUBLE d1, d2, d3, d4;
volatile unsigned short *pusTaskCheckVariable;
const portDOUBLE dAnswer = ( 123.4567 + 2345.6789 ) * -918.222;
const char * const pcTaskStartMsg = "Math task 1 started.\r\n";
const char * const pcTaskFailMsg = "Math task 1 failed.\r\n";
short sError = pdFALSE;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
/* The variable this task increments to show it is still running is passed in
as the parameter. */
pusTaskCheckVariable = ( unsigned short * ) pvParameters;
/* Keep performing a calculation and checking the result against a constant. */
for(;;)
{
d1 = 123.4567;
d2 = 2345.6789;
d3 = -918.222;
d4 = ( d1 + d2 ) * d3;
taskYIELD();
/* If the calculation does not match the expected constant, stop the
increment of the check variable. */
if( fabs( d4 - dAnswer ) > 0.001 )
{
vPrintDisplayMessage( &pcTaskFailMsg );
sError = pdTRUE;
}
if( sError == pdFALSE )
{
/* If the calculation has always been correct, increment the check
variable so we know this task is still running okay. */
( *pusTaskCheckVariable )++;
}
taskYIELD();
}
}
/*-----------------------------------------------------------*/
static void vCompetingMathTask2( void *pvParameters )
{
portDOUBLE d1, d2, d3, d4;
volatile unsigned short *pusTaskCheckVariable;
const portDOUBLE dAnswer = ( -389.38 / 32498.2 ) * -2.0001;
const char * const pcTaskStartMsg = "Math task 2 started.\r\n";
const char * const pcTaskFailMsg = "Math task 2 failed.\r\n";
short sError = pdFALSE;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
/* The variable this task increments to show it is still running is passed in
as the parameter. */
pusTaskCheckVariable = ( unsigned short * ) pvParameters;
/* Keep performing a calculation and checking the result against a constant. */
for( ;; )
{
d1 = -389.38;
d2 = 32498.2;
d3 = -2.0001;
d4 = ( d1 / d2 ) * d3;
taskYIELD();
/* If the calculation does not match the expected constant, stop the
increment of the check variable. */
if( fabs( d4 - dAnswer ) > 0.001 )
{
vPrintDisplayMessage( &pcTaskFailMsg );
sError = pdTRUE;
}
if( sError == pdFALSE )
{
/* If the calculation has always been correct, increment the check
variable so we know
this task is still running okay. */
( *pusTaskCheckVariable )++;
}
taskYIELD();
}
}
/*-----------------------------------------------------------*/
static void vCompetingMathTask3( void *pvParameters )
{
portDOUBLE *pdArray, dTotal1, dTotal2, dDifference;
volatile unsigned short *pusTaskCheckVariable;
const unsigned short usArraySize = 250;
unsigned short usPosition;
const char * const pcTaskStartMsg = "Math task 3 started.\r\n";
const char * const pcTaskFailMsg = "Math task 3 failed.\r\n";
short sError = pdFALSE;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
/* The variable this task increments to show it is still running is passed in
as the parameter. */
pusTaskCheckVariable = ( unsigned short * ) pvParameters;
pdArray = ( portDOUBLE * ) pvPortMalloc( ( size_t ) 250 * sizeof( portDOUBLE ) );
/* Keep filling an array, keeping a running total of the values placed in the
array. Then run through the array adding up all the values. If the two totals
do not match, stop the check variable from incrementing. */
for( ;; )
{
dTotal1 = 0.0;
dTotal2 = 0.0;
for( usPosition = 0; usPosition < usArraySize; usPosition++ )
{
pdArray[ usPosition ] = ( portDOUBLE ) usPosition + 5.5;
dTotal1 += ( portDOUBLE ) usPosition + 5.5;
}
taskYIELD();
for( usPosition = 0; usPosition < usArraySize; usPosition++ )
{
dTotal2 += pdArray[ usPosition ];
}
dDifference = dTotal1 - dTotal2;
if( fabs( dDifference ) > 0.001 )
{
vPrintDisplayMessage( &pcTaskFailMsg );
sError = pdTRUE;
}
taskYIELD();
if( sError == pdFALSE )
{
/* If the calculation has always been correct, increment the check
variable so we know this task is still running okay. */
( *pusTaskCheckVariable )++;
}
}
}
/*-----------------------------------------------------------*/
static void vCompetingMathTask4( void *pvParameters )
{
portDOUBLE *pdArray, dTotal1, dTotal2, dDifference;
volatile unsigned short *pusTaskCheckVariable;
const unsigned short usArraySize = 250;
unsigned short usPosition;
const char * const pcTaskStartMsg = "Math task 4 started.\r\n";
const char * const pcTaskFailMsg = "Math task 4 failed.\r\n";
short sError = pdFALSE;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
/* The variable this task increments to show it is still running is passed in
as the parameter. */
pusTaskCheckVariable = ( unsigned short * ) pvParameters;
pdArray = ( portDOUBLE * ) pvPortMalloc( ( size_t ) 250 * sizeof( portDOUBLE ) );
/* Keep filling an array, keeping a running total of the values placed in the
array. Then run through the array adding up all the values. If the two totals
do not match, stop the check variable from incrementing. */
for( ;; )
{
dTotal1 = 0.0;
dTotal2 = 0.0;
for( usPosition = 0; usPosition < usArraySize; usPosition++ )
{
pdArray[ usPosition ] = ( portDOUBLE ) usPosition * 12.123;
dTotal1 += ( portDOUBLE ) usPosition * 12.123;
}
taskYIELD();
for( usPosition = 0; usPosition < usArraySize; usPosition++ )
{
dTotal2 += pdArray[ usPosition ];
}
dDifference = dTotal1 - dTotal2;
if( fabs( dDifference ) > 0.001 )
{
vPrintDisplayMessage( &pcTaskFailMsg );
sError = pdTRUE;
}
taskYIELD();
if( sError == pdFALSE )
{
/* If the calculation has always been correct, increment the check
variable so we know this task is still running okay. */
( *pusTaskCheckVariable )++;
}
}
}
/*-----------------------------------------------------------*/
/* This is called to check that all the created tasks are still running. */
portBASE_TYPE xAreMathsTaskStillRunning( void )
{
/* Keep a history of the check variables so we know if they have been incremented
since the last call. */
static unsigned short usLastTaskCheck[ mathNUMBER_OF_TASKS ] = { ( unsigned short ) 0 };
portBASE_TYPE xReturn = pdTRUE, xTask;
/* Check the maths tasks are still running by ensuring their check variables
are still incrementing. */
for( xTask = 0; xTask < mathNUMBER_OF_TASKS; xTask++ )
{
if( usTaskCheck[ xTask ] == usLastTaskCheck[ xTask ] )
{
/* The check has not incremented so an error exists. */
xReturn = pdFALSE;
}
usLastTaskCheck[ xTask ] = usTaskCheck[ xTask ];
}
return xReturn;
}
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/Full/flop.c | C | oos | 12,917 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/*
Changes from V1.2.3
+ The created tasks now include calls to tskYIELD(), allowing them to be used
with the cooperative scheduler.
*/
/**
* This does the same as flop. c, but uses variables of type long instead of
* type double.
*
* As with flop. c, the tasks created in this file are a good test of the
* scheduler context switch mechanism. The processor has to access 32bit
* variables in two or four chunks (depending on the processor). The low
* priority of these tasks means there is a high probability that a context
* switch will occur mid calculation. See the flop. c documentation for
* more information.
*
* \page IntegerC integer.c
* \ingroup DemoFiles
* <HR>
*/
/*
Changes from V1.2.1
+ The constants used in the calculations are larger to ensure the
optimiser does not truncate them to 16 bits.
*/
#include <stdlib.h>
/* Scheduler include files. */
#include "FreeRTOS.h"
#include "task.h"
#include "print.h"
/* Demo program include files. */
#include "integer.h"
#define intgSTACK_SIZE ( ( unsigned short ) 256 )
#define intgNUMBER_OF_TASKS ( 8 )
/* Four tasks, each of which performs a different calculation on four byte
variables. Each of the four is created twice. */
static void vCompeteingIntMathTask1( void *pvParameters );
static void vCompeteingIntMathTask2( void *pvParameters );
static void vCompeteingIntMathTask3( void *pvParameters );
static void vCompeteingIntMathTask4( void *pvParameters );
/* These variables are used to check that all the tasks are still running. If a
task gets a calculation wrong it will stop incrementing its check variable. */
static volatile unsigned short usTaskCheck[ intgNUMBER_OF_TASKS ] = { ( unsigned short ) 0 };
/*-----------------------------------------------------------*/
void vStartIntegerMathTasks( unsigned portBASE_TYPE uxPriority )
{
xTaskCreate( vCompeteingIntMathTask1, "IntMath1", intgSTACK_SIZE, ( void * ) &( usTaskCheck[ 0 ] ), uxPriority, NULL );
xTaskCreate( vCompeteingIntMathTask2, "IntMath2", intgSTACK_SIZE, ( void * ) &( usTaskCheck[ 1 ] ), uxPriority, NULL );
xTaskCreate( vCompeteingIntMathTask3, "IntMath3", intgSTACK_SIZE, ( void * ) &( usTaskCheck[ 2 ] ), uxPriority, NULL );
xTaskCreate( vCompeteingIntMathTask4, "IntMath4", intgSTACK_SIZE, ( void * ) &( usTaskCheck[ 3 ] ), uxPriority, NULL );
xTaskCreate( vCompeteingIntMathTask1, "IntMath5", intgSTACK_SIZE, ( void * ) &( usTaskCheck[ 4 ] ), uxPriority, NULL );
xTaskCreate( vCompeteingIntMathTask2, "IntMath6", intgSTACK_SIZE, ( void * ) &( usTaskCheck[ 5 ] ), uxPriority, NULL );
xTaskCreate( vCompeteingIntMathTask3, "IntMath7", intgSTACK_SIZE, ( void * ) &( usTaskCheck[ 6 ] ), uxPriority, NULL );
xTaskCreate( vCompeteingIntMathTask4, "IntMath8", intgSTACK_SIZE, ( void * ) &( usTaskCheck[ 7 ] ), uxPriority, NULL );
}
/*-----------------------------------------------------------*/
static void vCompeteingIntMathTask1( void *pvParameters )
{
long l1, l2, l3, l4;
short sError = pdFALSE;
volatile unsigned short *pusTaskCheckVariable;
const long lAnswer = ( ( long ) 74565L + ( long ) 1234567L ) * ( long ) -918L;
const char * const pcTaskStartMsg = "Integer math task 1 started.\r\n";
const char * const pcTaskFailMsg = "Integer math task 1 failed.\r\n";
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
/* The variable this task increments to show it is still running is passed in
as the parameter. */
pusTaskCheckVariable = ( unsigned short * ) pvParameters;
/* Keep performing a calculation and checking the result against a constant. */
for(;;)
{
l1 = ( long ) 74565L;
l2 = ( long ) 1234567L;
l3 = ( long ) -918L;
l4 = ( l1 + l2 ) * l3;
taskYIELD();
/* If the calculation does not match the expected constant, stop the
increment of the check variable. */
if( l4 != lAnswer )
{
vPrintDisplayMessage( &pcTaskFailMsg );
sError = pdTRUE;
}
if( sError == pdFALSE )
{
/* If the calculation has always been correct, increment the check
variable so we know this task is still running okay. */
( *pusTaskCheckVariable )++;
}
}
}
/*-----------------------------------------------------------*/
static void vCompeteingIntMathTask2( void *pvParameters )
{
long l1, l2, l3, l4;
short sError = pdFALSE;
volatile unsigned short *pusTaskCheckVariable;
const long lAnswer = ( ( long ) -389000L / ( long ) 329999L ) * ( long ) -89L;
const char * const pcTaskStartMsg = "Integer math task 2 started.\r\n";
const char * const pcTaskFailMsg = "Integer math task 2 failed.\r\n";
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
/* The variable this task increments to show it is still running is passed in
as the parameter. */
pusTaskCheckVariable = ( unsigned short * ) pvParameters;
/* Keep performing a calculation and checking the result against a constant. */
for( ;; )
{
l1 = -389000L;
l2 = 329999L;
l3 = -89L;
l4 = ( l1 / l2 ) * l3;
taskYIELD();
/* If the calculation does not match the expected constant, stop the
increment of the check variable. */
if( l4 != lAnswer )
{
vPrintDisplayMessage( &pcTaskFailMsg );
sError = pdTRUE;
}
if( sError == pdFALSE )
{
/* If the calculation has always been correct, increment the check
variable so we know this task is still running okay. */
( *pusTaskCheckVariable )++;
}
}
}
/*-----------------------------------------------------------*/
static void vCompeteingIntMathTask3( void *pvParameters )
{
long *plArray, lTotal1, lTotal2;
short sError = pdFALSE;
volatile unsigned short *pusTaskCheckVariable;
const unsigned short usArraySize = ( unsigned short ) 250;
unsigned short usPosition;
const char * const pcTaskStartMsg = "Integer math task 3 started.\r\n";
const char * const pcTaskFailMsg = "Integer math task 3 failed.\r\n";
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
/* The variable this task increments to show it is still running is passed in
as the parameter. */
pusTaskCheckVariable = ( unsigned short * ) pvParameters;
/* Create the array we are going to use for our check calculation. */
plArray = ( long * ) pvPortMalloc( ( size_t ) 250 * sizeof( long ) );
/* Keep filling the array, keeping a running total of the values placed in the
array. Then run through the array adding up all the values. If the two totals
do not match, stop the check variable from incrementing. */
for( ;; )
{
lTotal1 = ( long ) 0;
lTotal2 = ( long ) 0;
for( usPosition = 0; usPosition < usArraySize; usPosition++ )
{
plArray[ usPosition ] = ( long ) usPosition + ( long ) 5;
lTotal1 += ( long ) usPosition + ( long ) 5;
}
taskYIELD();
for( usPosition = 0; usPosition < usArraySize; usPosition++ )
{
lTotal2 += plArray[ usPosition ];
}
if( lTotal1 != lTotal2 )
{
vPrintDisplayMessage( &pcTaskFailMsg );
sError = pdTRUE;
}
taskYIELD();
if( sError == pdFALSE )
{
/* If the calculation has always been correct, increment the check
variable so we know this task is still running okay. */
( *pusTaskCheckVariable )++;
}
}
}
/*-----------------------------------------------------------*/
static void vCompeteingIntMathTask4( void *pvParameters )
{
long *plArray, lTotal1, lTotal2;
short sError = pdFALSE;
volatile unsigned short *pusTaskCheckVariable;
const unsigned short usArraySize = 250;
unsigned short usPosition;
const char * const pcTaskStartMsg = "Integer math task 4 started.\r\n";
const char * const pcTaskFailMsg = "Integer math task 4 failed.\r\n";
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
/* The variable this task increments to show it is still running is passed in
as the parameter. */
pusTaskCheckVariable = ( unsigned short * ) pvParameters;
/* Create the array we are going to use for our check calculation. */
plArray = ( long * ) pvPortMalloc( ( size_t ) 250 * sizeof( long ) );
/* Keep filling the array, keeping a running total of the values placed in the
array. Then run through the array adding up all the values. If the two totals
do not match, stop the check variable from incrementing. */
for( ;; )
{
lTotal1 = ( long ) 0;
lTotal2 = ( long ) 0;
for( usPosition = 0; usPosition < usArraySize; usPosition++ )
{
plArray[ usPosition ] = ( long ) usPosition * ( long ) 12;
lTotal1 += ( long ) usPosition * ( long ) 12;
}
taskYIELD();
for( usPosition = 0; usPosition < usArraySize; usPosition++ )
{
lTotal2 += plArray[ usPosition ];
}
if( lTotal1 != lTotal2 )
{
vPrintDisplayMessage( &pcTaskFailMsg );
sError = pdTRUE;
}
taskYIELD();
if( sError == pdFALSE )
{
/* If the calculation has always been correct, increment the check
variable so we know this task is still running okay. */
( *pusTaskCheckVariable )++;
}
}
}
/*-----------------------------------------------------------*/
/* This is called to check that all the created tasks are still running. */
portBASE_TYPE xAreIntegerMathsTaskStillRunning( void )
{
/* Keep a history of the check variables so we know if they have been incremented
since the last call. */
static unsigned short usLastTaskCheck[ intgNUMBER_OF_TASKS ] = { ( unsigned short ) 0 };
portBASE_TYPE xReturn = pdTRUE, xTask;
/* Check the maths tasks are still running by ensuring their check variables
are still incrementing. */
for( xTask = 0; xTask < intgNUMBER_OF_TASKS; xTask++ )
{
if( usTaskCheck[ xTask ] == usLastTaskCheck[ xTask ] )
{
/* The check has not incremented so an error exists. */
xReturn = pdFALSE;
}
usLastTaskCheck[ xTask ] = usTaskCheck[ xTask ];
}
return xReturn;
}
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/Full/integer.c | C | oos | 13,075 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/**
* This file exercises the event mechanism whereby more than one task is
* blocked waiting for the same event.
*
* The demo creates five tasks - four 'event' tasks, and a controlling task.
* The event tasks have various different priorities and all block on reading
* the same queue. The controlling task writes data to the queue, then checks
* to see which of the event tasks read the data from the queue. The
* controlling task has the lowest priority of all the tasks so is guaranteed
* to always get preempted immediately upon writing to the queue.
*
* By selectively suspending and resuming the event tasks the controlling task
* can check that the highest priority task that is blocked on the queue is the
* task that reads the posted data from the queue.
*
* Two of the event tasks share the same priority. When neither of these tasks
* are suspended they should alternate - one reading one message from the queue,
* the other the next message, etc.
*/
/* Standard includes. */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
/* Scheduler include files. */
#include "FreeRTOS.h"
#include "task.h"
#include "queue.h"
/* Demo program include files. */
#include "mevents.h"
#include "print.h"
/* Demo specific constants. */
#define evtSTACK_SIZE ( ( unsigned portBASE_TYPE ) configMINIMAL_STACK_SIZE )
#define evtNUM_TASKS ( 4 )
#define evtQUEUE_LENGTH ( ( unsigned portBASE_TYPE ) 3 )
#define evtNO_DELAY 0
/* Just indexes used to uniquely identify the tasks. Note that two tasks are
'highest' priority. */
#define evtHIGHEST_PRIORITY_INDEX_2 3
#define evtHIGHEST_PRIORITY_INDEX_1 2
#define evtMEDIUM_PRIORITY_INDEX 1
#define evtLOWEST_PRIORITY_INDEX 0
/* Each event task increments one of these counters each time it reads data
from the queue. */
static volatile portBASE_TYPE xTaskCounters[ evtNUM_TASKS ] = { 0, 0, 0, 0 };
/* Each time the controlling task posts onto the queue it increments the
expected count of the task that it expected to read the data from the queue
(i.e. the task with the highest priority that should be blocked on the queue).
xExpectedTaskCounters are incremented from the controlling task, and
xTaskCounters are incremented from the individual event tasks - therefore
comparing xTaskCounters to xExpectedTaskCounters shows whether or not the
correct task was unblocked by the post. */
static portBASE_TYPE xExpectedTaskCounters[ evtNUM_TASKS ] = { 0, 0, 0, 0 };
/* Handles to the four event tasks. These are required to suspend and resume
the tasks. */
static xTaskHandle xCreatedTasks[ evtNUM_TASKS ];
/* The single queue onto which the controlling task posts, and the four event
tasks block. */
static xQueueHandle xQueue;
/* Flag used to indicate whether or not an error has occurred at any time.
An error is either the queue being full when not expected, or an unexpected
task reading data from the queue. */
static portBASE_TYPE xHealthStatus = pdPASS;
/*-----------------------------------------------------------*/
/* Function that implements the event task. This is created four times. */
static void prvMultiEventTask( void *pvParameters );
/* Function that implements the controlling task. */
static void prvEventControllerTask( void *pvParameters );
/* This is a utility function that posts data to the queue, then compares
xExpectedTaskCounters with xTaskCounters to ensure everything worked as
expected.
The event tasks all have higher priorities the controlling task. Therefore
the controlling task will always get preempted between writhing to the queue
and checking the task counters.
@param xExpectedTask The index to the task that the controlling task thinks
should be the highest priority task waiting for data, and
therefore the task that will unblock.
@param xIncrement The number of items that should be written to the queue.
*/
static void prvCheckTaskCounters( portBASE_TYPE xExpectedTask, portBASE_TYPE xIncrement );
/* This is just incremented each cycle of the controlling tasks function so
the main application can ensure the test is still running. */
static portBASE_TYPE xCheckVariable = 0;
/*-----------------------------------------------------------*/
void vStartMultiEventTasks( void )
{
/* Create the queue to be used for all the communications. */
xQueue = xQueueCreate( evtQUEUE_LENGTH, ( unsigned portBASE_TYPE ) sizeof( unsigned portBASE_TYPE ) );
/* Start the controlling task. This has the idle priority to ensure it is
always preempted by the event tasks. */
xTaskCreate( prvEventControllerTask, "EvntCTRL", evtSTACK_SIZE, NULL, tskIDLE_PRIORITY, NULL );
/* Start the four event tasks. Note that two have priority 3, one
priority 2 and the other priority 1. */
xTaskCreate( prvMultiEventTask, "Event0", evtSTACK_SIZE, ( void * ) &( xTaskCounters[ 0 ] ), 1, &( xCreatedTasks[ evtLOWEST_PRIORITY_INDEX ] ) );
xTaskCreate( prvMultiEventTask, "Event1", evtSTACK_SIZE, ( void * ) &( xTaskCounters[ 1 ] ), 2, &( xCreatedTasks[ evtMEDIUM_PRIORITY_INDEX ] ) );
xTaskCreate( prvMultiEventTask, "Event2", evtSTACK_SIZE, ( void * ) &( xTaskCounters[ 2 ] ), 3, &( xCreatedTasks[ evtHIGHEST_PRIORITY_INDEX_1 ] ) );
xTaskCreate( prvMultiEventTask, "Event3", evtSTACK_SIZE, ( void * ) &( xTaskCounters[ 3 ] ), 3, &( xCreatedTasks[ evtHIGHEST_PRIORITY_INDEX_2 ] ) );
}
/*-----------------------------------------------------------*/
static void prvMultiEventTask( void *pvParameters )
{
portBASE_TYPE *pxCounter;
unsigned portBASE_TYPE uxDummy;
const char * const pcTaskStartMsg = "Multi event task started.\r\n";
/* The variable this task will increment is passed in as a parameter. */
pxCounter = ( portBASE_TYPE * ) pvParameters;
vPrintDisplayMessage( &pcTaskStartMsg );
for( ;; )
{
/* Block on the queue. */
if( xQueueReceive( xQueue, &uxDummy, portMAX_DELAY ) )
{
/* We unblocked by reading the queue - so simply increment
the counter specific to this task instance. */
( *pxCounter )++;
}
else
{
xHealthStatus = pdFAIL;
}
}
}
/*-----------------------------------------------------------*/
static void prvEventControllerTask( void *pvParameters )
{
const char * const pcTaskStartMsg = "Multi event controller task started.\r\n";
portBASE_TYPE xDummy = 0;
/* Just to stop warnings. */
( void ) pvParameters;
vPrintDisplayMessage( &pcTaskStartMsg );
for( ;; )
{
/* All tasks are blocked on the queue. When a message is posted one of
the two tasks that share the highest priority should unblock to read
the queue. The next message written should unblock the other task with
the same high priority, and so on in order. No other task should
unblock to read data as they have lower priorities. */
prvCheckTaskCounters( evtHIGHEST_PRIORITY_INDEX_1, 1 );
prvCheckTaskCounters( evtHIGHEST_PRIORITY_INDEX_2, 1 );
prvCheckTaskCounters( evtHIGHEST_PRIORITY_INDEX_1, 1 );
prvCheckTaskCounters( evtHIGHEST_PRIORITY_INDEX_2, 1 );
prvCheckTaskCounters( evtHIGHEST_PRIORITY_INDEX_1, 1 );
/* For the rest of these tests we don't need the second 'highest'
priority task - so it is suspended. */
vTaskSuspend( xCreatedTasks[ evtHIGHEST_PRIORITY_INDEX_2 ] );
/* Now suspend the other highest priority task. The medium priority
task will then be the task with the highest priority that remains
blocked on the queue. */
vTaskSuspend( xCreatedTasks[ evtHIGHEST_PRIORITY_INDEX_1 ] );
/* This time, when we post onto the queue we will expect the medium
priority task to unblock and preempt us. */
prvCheckTaskCounters( evtMEDIUM_PRIORITY_INDEX, 1 );
/* Now try resuming the highest priority task while the scheduler is
suspended. The task should start executing as soon as the scheduler
is resumed - therefore when we post to the queue again, the highest
priority task should again preempt us. */
vTaskSuspendAll();
vTaskResume( xCreatedTasks[ evtHIGHEST_PRIORITY_INDEX_1 ] );
xTaskResumeAll();
prvCheckTaskCounters( evtHIGHEST_PRIORITY_INDEX_1, 1 );
/* Now we are going to suspend the high and medium priority tasks. The
low priority task should then preempt us. Again the task suspension is
done with the whole scheduler suspended just for test purposes. */
vTaskSuspendAll();
vTaskSuspend( xCreatedTasks[ evtHIGHEST_PRIORITY_INDEX_1 ] );
vTaskSuspend( xCreatedTasks[ evtMEDIUM_PRIORITY_INDEX ] );
xTaskResumeAll();
prvCheckTaskCounters( evtLOWEST_PRIORITY_INDEX, 1 );
/* Do the same basic test another few times - selectively suspending
and resuming tasks and each time calling prvCheckTaskCounters() passing
to the function the number of the task we expected to be unblocked by
the post. */
vTaskResume( xCreatedTasks[ evtHIGHEST_PRIORITY_INDEX_1 ] );
prvCheckTaskCounters( evtHIGHEST_PRIORITY_INDEX_1, 1 );
vTaskSuspendAll(); /* Just for test. */
vTaskSuspendAll(); /* Just for test. */
vTaskSuspendAll(); /* Just for even more test. */
vTaskSuspend( xCreatedTasks[ evtHIGHEST_PRIORITY_INDEX_1 ] );
xTaskResumeAll();
xTaskResumeAll();
xTaskResumeAll();
prvCheckTaskCounters( evtLOWEST_PRIORITY_INDEX, 1 );
vTaskResume( xCreatedTasks[ evtMEDIUM_PRIORITY_INDEX ] );
prvCheckTaskCounters( evtMEDIUM_PRIORITY_INDEX, 1 );
vTaskResume( xCreatedTasks[ evtHIGHEST_PRIORITY_INDEX_1 ] );
prvCheckTaskCounters( evtHIGHEST_PRIORITY_INDEX_1, 1 );
/* Now a slight change, first suspend all tasks. */
vTaskSuspend( xCreatedTasks[ evtHIGHEST_PRIORITY_INDEX_1 ] );
vTaskSuspend( xCreatedTasks[ evtMEDIUM_PRIORITY_INDEX ] );
vTaskSuspend( xCreatedTasks[ evtLOWEST_PRIORITY_INDEX ] );
/* Now when we resume the low priority task and write to the queue 3
times. We expect the low priority task to service the queue three
times. */
vTaskResume( xCreatedTasks[ evtLOWEST_PRIORITY_INDEX ] );
prvCheckTaskCounters( evtLOWEST_PRIORITY_INDEX, evtQUEUE_LENGTH );
/* Again suspend all tasks (only the low priority task is not suspended
already). */
vTaskSuspend( xCreatedTasks[ evtLOWEST_PRIORITY_INDEX ] );
/* This time we are going to suspend the scheduler, resume the low
priority task, then resume the high priority task. In this state we
will write to the queue three times. When the scheduler is resumed
we expect the high priority task to service all three messages. */
vTaskSuspendAll();
{
vTaskResume( xCreatedTasks[ evtLOWEST_PRIORITY_INDEX ] );
vTaskResume( xCreatedTasks[ evtHIGHEST_PRIORITY_INDEX_1 ] );
for( xDummy = 0; xDummy < evtQUEUE_LENGTH; xDummy++ )
{
if( xQueueSend( xQueue, &xDummy, evtNO_DELAY ) != pdTRUE )
{
xHealthStatus = pdFAIL;
}
}
/* The queue should not have been serviced yet!. The scheduler
is still suspended. */
if( memcmp( ( void * ) xExpectedTaskCounters, ( void * ) xTaskCounters, sizeof( xExpectedTaskCounters ) ) )
{
xHealthStatus = pdFAIL;
}
}
xTaskResumeAll();
/* We should have been preempted by resuming the scheduler - so by the
time we are running again we expect the high priority task to have
removed three items from the queue. */
xExpectedTaskCounters[ evtHIGHEST_PRIORITY_INDEX_1 ] += evtQUEUE_LENGTH;
if( memcmp( ( void * ) xExpectedTaskCounters, ( void * ) xTaskCounters, sizeof( xExpectedTaskCounters ) ) )
{
xHealthStatus = pdFAIL;
}
/* The medium priority and second high priority tasks are still
suspended. Make sure to resume them before starting again. */
vTaskResume( xCreatedTasks[ evtMEDIUM_PRIORITY_INDEX ] );
vTaskResume( xCreatedTasks[ evtHIGHEST_PRIORITY_INDEX_2 ] );
/* Just keep incrementing to show the task is still executing. */
xCheckVariable++;
}
}
/*-----------------------------------------------------------*/
static void prvCheckTaskCounters( portBASE_TYPE xExpectedTask, portBASE_TYPE xIncrement )
{
portBASE_TYPE xDummy = 0;
/* Write to the queue the requested number of times. The data written is
not important. */
for( xDummy = 0; xDummy < xIncrement; xDummy++ )
{
if( xQueueSend( xQueue, &xDummy, evtNO_DELAY ) != pdTRUE )
{
/* Did not expect to ever find the queue full. */
xHealthStatus = pdFAIL;
}
}
/* All the tasks blocked on the queue have a priority higher than the
controlling task. Writing to the queue will therefore have caused this
task to be preempted. By the time this line executes the event task will
have executed and incremented its counter. Increment the expected counter
to the same value. */
( xExpectedTaskCounters[ xExpectedTask ] ) += xIncrement;
/* Check the actual counts and expected counts really are the same. */
if( memcmp( ( void * ) xExpectedTaskCounters, ( void * ) xTaskCounters, sizeof( xExpectedTaskCounters ) ) )
{
/* The counters were not the same. This means a task we did not expect
to unblock actually did unblock. */
xHealthStatus = pdFAIL;
}
}
/*-----------------------------------------------------------*/
portBASE_TYPE xAreMultiEventTasksStillRunning( void )
{
static portBASE_TYPE xPreviousCheckVariable = 0;
/* Called externally to periodically check that this test is still
operational. */
if( xPreviousCheckVariable == xCheckVariable )
{
xHealthStatus = pdFAIL;
}
xPreviousCheckVariable = xCheckVariable;
return xHealthStatus;
}
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/Full/events.c | C | oos | 16,645 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/**
* Manages a queue of strings that are waiting to be displayed. This is used to
* ensure mutual exclusion of console output.
*
* A task wishing to display a message will call vPrintDisplayMessage (), with a
* pointer to the string as the parameter. The pointer is posted onto the
* xPrintQueue queue.
*
* The task spawned in main. c blocks on xPrintQueue. When a message becomes
* available it calls pcPrintGetNextMessage () to obtain a pointer to the next
* string, then uses the functions defined in the portable layer FileIO. c to
* display the message.
*
* <b>NOTE:</b>
* Using console IO can disrupt real time performance - depending on the port.
* Standard C IO routines are not designed for real time applications. While
* standard IO is useful for demonstration and debugging an alternative method
* should be used if you actually require console IO as part of your application.
*
* \page PrintC print.c
* \ingroup DemoFiles
* <HR>
*/
/*
Changes from V2.0.0
+ Delay periods are now specified using variables and constants of
portTickType rather than unsigned long.
*/
#include <stdlib.h>
/* Scheduler include files. */
#include "FreeRTOS.h"
#include "queue.h"
/* Demo program include files. */
#include "print.h"
static xQueueHandle xPrintQueue;
/*-----------------------------------------------------------*/
void vPrintInitialise( void )
{
const unsigned portBASE_TYPE uxQueueSize = 20;
/* Create the queue on which errors will be reported. */
xPrintQueue = xQueueCreate( uxQueueSize, ( unsigned portBASE_TYPE ) sizeof( char * ) );
}
/*-----------------------------------------------------------*/
void vPrintDisplayMessage( const char * const * ppcMessageToSend )
{
#ifdef USE_STDIO
xQueueSend( xPrintQueue, ( void * ) ppcMessageToSend, ( portTickType ) 0 );
#else
/* Stop warnings. */
( void ) ppcMessageToSend;
#endif
}
/*-----------------------------------------------------------*/
const char *pcPrintGetNextMessage( portTickType xPrintRate )
{
char *pcMessage;
if( xQueueReceive( xPrintQueue, &pcMessage, xPrintRate ) == pdPASS )
{
return pcMessage;
}
else
{
return NULL;
}
}
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/Full/print.c | C | oos | 5,218 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/**
* This is a very simple queue test. See the BlockQ. c documentation for a more
* comprehensive version.
*
* Creates two tasks that communicate over a single queue. One task acts as a
* producer, the other a consumer.
*
* The producer loops for three iteration, posting an incrementing number onto the
* queue each cycle. It then delays for a fixed period before doing exactly the
* same again.
*
* The consumer loops emptying the queue. Each item removed from the queue is
* checked to ensure it contains the expected value. When the queue is empty it
* blocks for a fixed period, then does the same again.
*
* All queue access is performed without blocking. The consumer completely empties
* the queue each time it runs so the producer should never find the queue full.
*
* An error is flagged if the consumer obtains an unexpected value or the producer
* find the queue is full.
*
* \page PollQC pollQ.c
* \ingroup DemoFiles
* <HR>
*/
/*
Changes from V2.0.0
+ Delay periods are now specified using variables and constants of
portTickType rather than unsigned long.
*/
#include <stdlib.h>
/* Scheduler include files. */
#include "FreeRTOS.h"
#include "task.h"
#include "queue.h"
#include "print.h"
/* Demo program include files. */
#include "PollQ.h"
#define pollqSTACK_SIZE ( ( unsigned short ) configMINIMAL_STACK_SIZE )
/* The task that posts the incrementing number onto the queue. */
static void vPolledQueueProducer( void *pvParameters );
/* The task that empties the queue. */
static void vPolledQueueConsumer( void *pvParameters );
/* Variables that are used to check that the tasks are still running with no errors. */
static volatile short sPollingConsumerCount = 0, sPollingProducerCount = 0;
/*-----------------------------------------------------------*/
void vStartPolledQueueTasks( unsigned portBASE_TYPE uxPriority )
{
static xQueueHandle xPolledQueue;
const unsigned portBASE_TYPE uxQueueSize = 10;
/* Create the queue used by the producer and consumer. */
xPolledQueue = xQueueCreate( uxQueueSize, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );
/* Spawn the producer and consumer. */
xTaskCreate( vPolledQueueConsumer, "QConsNB", pollqSTACK_SIZE, ( void * ) &xPolledQueue, uxPriority, NULL );
xTaskCreate( vPolledQueueProducer, "QProdNB", pollqSTACK_SIZE, ( void * ) &xPolledQueue, uxPriority, NULL );
}
/*-----------------------------------------------------------*/
static void vPolledQueueProducer( void *pvParameters )
{
unsigned short usValue = 0, usLoop;
xQueueHandle *pxQueue;
const portTickType xDelay = ( portTickType ) 200 / portTICK_RATE_MS;
const unsigned short usNumToProduce = 3;
const char * const pcTaskStartMsg = "Polled queue producer started.\r\n";
const char * const pcTaskErrorMsg = "Could not post on polled queue.\r\n";
short sError = pdFALSE;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
/* The queue being used is passed in as the parameter. */
pxQueue = ( xQueueHandle * ) pvParameters;
for( ;; )
{
for( usLoop = 0; usLoop < usNumToProduce; ++usLoop )
{
/* Send an incrementing number on the queue without blocking. */
if( xQueueSendToBack( *pxQueue, ( void * ) &usValue, ( portTickType ) 0 ) != pdPASS )
{
/* We should never find the queue full - this is an error. */
vPrintDisplayMessage( &pcTaskErrorMsg );
sError = pdTRUE;
}
else
{
if( sError == pdFALSE )
{
/* If an error has ever been recorded we stop incrementing the
check variable. */
++sPollingProducerCount;
}
/* Update the value we are going to post next time around. */
++usValue;
}
}
/* Wait before we start posting again to ensure the consumer runs and
empties the queue. */
vTaskDelay( xDelay );
}
}
/*-----------------------------------------------------------*/
static void vPolledQueueConsumer( void *pvParameters )
{
unsigned short usData, usExpectedValue = 0;
xQueueHandle *pxQueue;
const portTickType xDelay = ( portTickType ) 200 / portTICK_RATE_MS;
const char * const pcTaskStartMsg = "Polled queue consumer started.\r\n";
const char * const pcTaskErrorMsg = "Incorrect value received on polled queue.\r\n";
short sError = pdFALSE;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
/* The queue being used is passed in as the parameter. */
pxQueue = ( xQueueHandle * ) pvParameters;
for( ;; )
{
/* Loop until the queue is empty. */
while( uxQueueMessagesWaiting( *pxQueue ) )
{
if( xQueueReceive( *pxQueue, &usData, ( portTickType ) 0 ) == pdPASS )
{
if( usData != usExpectedValue )
{
/* This is not what we expected to receive so an error has
occurred. */
vPrintDisplayMessage( &pcTaskErrorMsg );
sError = pdTRUE;
/* Catch-up to the value we received so our next expected value
should again be correct. */
usExpectedValue = usData;
}
else
{
if( sError == pdFALSE )
{
/* Only increment the check variable if no errors have
occurred. */
++sPollingConsumerCount;
}
}
++usExpectedValue;
}
}
/* Now the queue is empty we block, allowing the producer to place more
items in the queue. */
vTaskDelay( xDelay );
}
}
/*-----------------------------------------------------------*/
/* This is called to check that all the created tasks are still running with no errors. */
portBASE_TYPE xArePollingQueuesStillRunning( void )
{
static short sLastPollingConsumerCount = 0, sLastPollingProducerCount = 0;
portBASE_TYPE xReturn;
if( ( sLastPollingConsumerCount == sPollingConsumerCount ) ||
( sLastPollingProducerCount == sPollingProducerCount )
)
{
xReturn = pdFALSE;
}
else
{
xReturn = pdTRUE;
}
sLastPollingConsumerCount = sPollingConsumerCount;
sLastPollingProducerCount = sPollingProducerCount;
return xReturn;
}
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/Full/PollQ.c | C | oos | 9,133 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/**
* Creates two tasks that operate on an interrupt driven serial port. A loopback
* connector should be used so that everything that is transmitted is also received.
* The serial port does not use any flow control. On a standard 9way 'D' connector
* pins two and three should be connected together.
*
* The first task repeatedly sends a string to a queue, character at a time. The
* serial port interrupt will empty the queue and transmit the characters. The
* task blocks for a pseudo random period before resending the string.
*
* The second task blocks on a queue waiting for a character to be received.
* Characters received by the serial port interrupt routine are posted onto the
* queue - unblocking the task making it ready to execute. If this is then the
* highest priority task ready to run it will run immediately - with a context
* switch occurring at the end of the interrupt service routine. The task
* receiving characters is spawned with a higher priority than the task
* transmitting the characters.
*
* With the loop back connector in place, one task will transmit a string and the
* other will immediately receive it. The receiving task knows the string it
* expects to receive so can detect an error.
*
* This also creates a third task. This is used to test semaphore usage from an
* ISR and does nothing interesting.
*
* \page ComTestC comtest.c
* \ingroup DemoFiles
* <HR>
*/
/*
Changes from V1.00:
+ The priority of the Rx task has been lowered. Received characters are
now processed (read from the queue) at the idle priority, allowing low
priority tasks to run evenly at times of a high communications overhead.
Changes from V1.01:
+ The Tx task now waits a pseudo random time between transissions.
Previously a fixed period was used but this was not such a good test as
interrupts fired at regular intervals.
Changes From V1.2.0:
+ Use vSerialPutString() instead of single character puts.
+ Only stop the check variable incrementing after two consecutive errors.
Changed from V1.2.5
+ Made the Rx task 2 priorities higher than the Tx task. Previously it was
only 1. This is done to tie in better with the other demo application
tasks.
Changes from V2.0.0
+ Delay periods are now specified using variables and constants of
portTickType rather than unsigned long.
+ Slight modification to task priorities.
*/
/* Scheduler include files. */
#include <stdlib.h>
#include <string.h>
#include "FreeRTOS.h"
#include "task.h"
/* Demo program include files. */
#include "serial.h"
#include "comtest.h"
#include "print.h"
/* The Tx task will transmit the sequence of characters at a pseudo random
interval. This is the maximum and minimum block time between sends. */
#define comTX_MAX_BLOCK_TIME ( ( portTickType ) 0x15e )
#define comTX_MIN_BLOCK_TIME ( ( portTickType ) 0xc8 )
#define comMAX_CONSECUTIVE_ERRORS ( 2 )
#define comSTACK_SIZE ( ( unsigned short ) 256 )
#define comRX_RELATIVE_PRIORITY ( 1 )
/* Handle to the com port used by both tasks. */
static xComPortHandle xPort;
/* The transmit function as described at the top of the file. */
static void vComTxTask( void *pvParameters );
/* The receive function as described at the top of the file. */
static void vComRxTask( void *pvParameters );
/* The semaphore test function as described at the top of the file. */
static void vSemTestTask( void * pvParameters );
/* The string that is repeatedly transmitted. */
const char * const pcMessageToExchange = "Send this message over and over again to check communications interrupts. "
"0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\r\n";
/* Variables that are incremented on each cycle of each task. These are used to
check that both tasks are still executing. */
volatile short sTxCount = 0, sRxCount = 0, sSemCount = 0;
/* The handle to the semaphore test task. */
static xTaskHandle xSemTestTaskHandle = NULL;
/*-----------------------------------------------------------*/
void vStartComTestTasks( unsigned portBASE_TYPE uxPriority, eCOMPort ePort, eBaud eBaudRate )
{
const unsigned portBASE_TYPE uxBufferLength = 255;
/* Initialise the com port then spawn both tasks. */
xPort = xSerialPortInit( ePort, eBaudRate, serNO_PARITY, serBITS_8, serSTOP_1, uxBufferLength );
xTaskCreate( vComTxTask, "COMTx", comSTACK_SIZE, NULL, uxPriority, NULL );
xTaskCreate( vComRxTask, "COMRx", comSTACK_SIZE, NULL, uxPriority + comRX_RELATIVE_PRIORITY, NULL );
xTaskCreate( vSemTestTask, "ISRSem", comSTACK_SIZE, NULL, tskIDLE_PRIORITY, &xSemTestTaskHandle );
}
/*-----------------------------------------------------------*/
static void vComTxTask( void *pvParameters )
{
const char * const pcTaskStartMsg = "COM Tx task started.\r\n";
portTickType xTimeToWait;
/* Stop warnings. */
( void ) pvParameters;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
for( ;; )
{
/* Send the string to the serial port. */
vSerialPutString( xPort, pcMessageToExchange, strlen( pcMessageToExchange ) );
/* We have posted all the characters in the string - increment the variable
used to check that this task is still running, then wait before re-sending
the string. */
sTxCount++;
xTimeToWait = xTaskGetTickCount();
/* Make sure we don't wait too long... */
xTimeToWait %= comTX_MAX_BLOCK_TIME;
/* ...but we do want to wait. */
if( xTimeToWait < comTX_MIN_BLOCK_TIME )
{
xTimeToWait = comTX_MIN_BLOCK_TIME;
}
vTaskDelay( xTimeToWait );
}
} /*lint !e715 !e818 pvParameters is required for a task function even if it is not referenced. */
/*-----------------------------------------------------------*/
static void vComRxTask( void *pvParameters )
{
const char * const pcTaskStartMsg = "COM Rx task started.\r\n";
const char * const pcTaskErrorMsg = "COM read error\r\n";
const char * const pcTaskRestartMsg = "COM resynced\r\n";
const char * const pcTaskTimeoutMsg = "COM Rx timed out\r\n";
const portTickType xBlockTime = ( portTickType ) 0xffff / portTICK_RATE_MS;
const char *pcExpectedChar;
portBASE_TYPE xGotChar;
char cRxedChar;
short sResyncRequired, sConsecutiveErrors, sLatchedError;
/* Stop warnings. */
( void ) pvParameters;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
/* The first expected character is the first character in the string. */
pcExpectedChar = pcMessageToExchange;
sResyncRequired = pdFALSE;
sConsecutiveErrors = 0;
sLatchedError = pdFALSE;
for( ;; )
{
/* Receive a message from the com port interrupt routine. If a message is
not yet available the call will block the task. */
xGotChar = xSerialGetChar( xPort, &cRxedChar, xBlockTime );
if( xGotChar == pdTRUE )
{
if( sResyncRequired == pdTRUE )
{
/* We got out of sequence and are waiting for the start of the next
transmission of the string. */
if( cRxedChar == '\n' )
{
/* This is the end of the message so we can start again - with
the first character in the string being the next thing we expect
to receive. */
pcExpectedChar = pcMessageToExchange;
sResyncRequired = pdFALSE;
/* Queue a message for printing to say that we are going to try
again. */
vPrintDisplayMessage( &pcTaskRestartMsg );
/* Stop incrementing the check variable, if consecutive errors occur. */
sConsecutiveErrors++;
if( sConsecutiveErrors >= comMAX_CONSECUTIVE_ERRORS )
{
sLatchedError = pdTRUE;
}
}
}
else
{
/* We have received a character, but is it the expected character? */
if( cRxedChar != *pcExpectedChar )
{
/* This was not the expected character so post a message for
printing to say that an error has occurred. We will then wait
to resynchronise. */
vPrintDisplayMessage( &pcTaskErrorMsg );
sResyncRequired = pdTRUE;
}
else
{
/* This was the expected character so next time we will expect
the next character in the string. Wrap back to the beginning
of the string when the null terminator has been reached. */
pcExpectedChar++;
if( *pcExpectedChar == '\0' )
{
pcExpectedChar = pcMessageToExchange;
/* We have got through the entire string without error. */
sConsecutiveErrors = 0;
}
}
}
/* Increment the count that is used to check that this task is still
running. This is only done if an error has never occurred. */
if( sLatchedError == pdFALSE )
{
sRxCount++;
}
}
else
{
vPrintDisplayMessage( &pcTaskTimeoutMsg );
}
}
} /*lint !e715 !e818 pvParameters is required for a task function even if it is not referenced. */
/*-----------------------------------------------------------*/
static void vSemTestTask( void * pvParameters )
{
const char * const pcTaskStartMsg = "ISR Semaphore test started.\r\n";
portBASE_TYPE xError = pdFALSE;
/* Stop warnings. */
( void ) pvParameters;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
for( ;; )
{
if( xSerialWaitForSemaphore( xPort ) )
{
if( xError == pdFALSE )
{
sSemCount++;
}
}
else
{
xError = pdTRUE;
}
}
} /*lint !e715 !e830 !e818 pvParameters not used but function prototype must be standard for task function. */
/*-----------------------------------------------------------*/
/* This is called to check that all the created tasks are still running. */
portBASE_TYPE xAreComTestTasksStillRunning( void )
{
static short sLastTxCount = 0, sLastRxCount = 0, sLastSemCount = 0;
portBASE_TYPE xReturn;
/* Not too worried about mutual exclusion on these variables as they are 16
bits and we are only reading them. We also only care to see if they have
changed or not. */
if( ( sTxCount == sLastTxCount ) || ( sRxCount == sLastRxCount ) || ( sSemCount == sLastSemCount ) )
{
xReturn = pdFALSE;
}
else
{
xReturn = pdTRUE;
}
sLastTxCount = sTxCount;
sLastRxCount = sRxCount;
sLastSemCount = sSemCount;
return xReturn;
}
/*-----------------------------------------------------------*/
void vComTestUnsuspendTask( void )
{
/* The task that is suspended on the semaphore will be referenced from the
Suspended list as it is blocking indefinitely. This call just checks that
the kernel correctly detects this and does not attempt to unsuspend the
task. */
xTaskResumeFromISR( xSemTestTaskHandle );
}
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/Full/comtest.c | C | oos | 13,844 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/**
* Creates eight tasks, each of which flash an LED at a different rate. The first
* LED flashes every 125ms, the second every 250ms, the third every 375ms, etc.
*
* The LED flash tasks provide instant visual feedback. They show that the scheduler
* is still operational.
*
* The PC port uses the standard parallel port for outputs, the Flashlite 186 port
* uses IO port F.
*
* \page flashC flash.c
* \ingroup DemoFiles
* <HR>
*/
/*
Changes from V2.0.0
+ Delay periods are now specified using variables and constants of
portTickType rather than unsigned long.
Changes from V2.1.1
+ The stack size now uses configMINIMAL_STACK_SIZE.
+ String constants made file scope to decrease stack depth on 8051 port.
*/
#include <stdlib.h>
/* Scheduler include files. */
#include "FreeRTOS.h"
#include "task.h"
/* Demo program include files. */
#include "partest.h"
#include "flash.h"
#include "print.h"
#define ledSTACK_SIZE configMINIMAL_STACK_SIZE
/* Structure used to pass parameters to the LED tasks. */
typedef struct LED_PARAMETERS
{
unsigned portBASE_TYPE uxLED; /*< The output the task should use. */
portTickType xFlashRate; /*< The rate at which the LED should flash. */
} xLEDParameters;
/* The task that is created eight times - each time with a different xLEDParaemtes
structure passed in as the parameter. */
static void vLEDFlashTask( void *pvParameters );
/* String to print if USE_STDIO is defined. */
const char * const pcTaskStartMsg = "LED flash task started.\r\n";
/*-----------------------------------------------------------*/
void vStartLEDFlashTasks( unsigned portBASE_TYPE uxPriority )
{
unsigned portBASE_TYPE uxLEDTask;
xLEDParameters *pxLEDParameters;
const unsigned portBASE_TYPE uxNumOfLEDs = 8;
const portTickType xFlashRate = 125;
/* Create the eight tasks. */
for( uxLEDTask = 0; uxLEDTask < uxNumOfLEDs; ++uxLEDTask )
{
/* Create and complete the structure used to pass parameters to the next
created task. */
pxLEDParameters = ( xLEDParameters * ) pvPortMalloc( sizeof( xLEDParameters ) );
pxLEDParameters->uxLED = uxLEDTask;
pxLEDParameters->xFlashRate = ( xFlashRate + ( xFlashRate * ( portTickType ) uxLEDTask ) );
pxLEDParameters->xFlashRate /= portTICK_RATE_MS;
/* Spawn the task. */
xTaskCreate( vLEDFlashTask, "LEDx", ledSTACK_SIZE, ( void * ) pxLEDParameters, uxPriority, ( xTaskHandle * ) NULL );
}
}
/*-----------------------------------------------------------*/
static void vLEDFlashTask( void *pvParameters )
{
xLEDParameters *pxParameters;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
pxParameters = ( xLEDParameters * ) pvParameters;
for(;;)
{
/* Delay for half the flash period then turn the LED on. */
vTaskDelay( pxParameters->xFlashRate / ( portTickType ) 2 );
vParTestToggleLED( pxParameters->uxLED );
/* Delay for half the flash period then turn the LED off. */
vTaskDelay( pxParameters->xFlashRate / ( portTickType ) 2 );
vParTestToggleLED( pxParameters->uxLED );
}
}
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/Full/flash.c | C | oos | 6,135 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/**
* Creates two sets of two tasks. The tasks within a set share a variable, access
* to which is guarded by a semaphore.
*
* Each task starts by attempting to obtain the semaphore. On obtaining a
* semaphore a task checks to ensure that the guarded variable has an expected
* value. It then clears the variable to zero before counting it back up to the
* expected value in increments of 1. After each increment the variable is checked
* to ensure it contains the value to which it was just set. When the starting
* value is again reached the task releases the semaphore giving the other task in
* the set a chance to do exactly the same thing. The starting value is high
* enough to ensure that a tick is likely to occur during the incrementing loop.
*
* An error is flagged if at any time during the process a shared variable is
* found to have a value other than that expected. Such an occurrence would
* suggest an error in the mutual exclusion mechanism by which access to the
* variable is restricted.
*
* The first set of two tasks poll their semaphore. The second set use blocking
* calls.
*
* \page SemTestC semtest.c
* \ingroup DemoFiles
* <HR>
*/
/*
Changes from V1.2.0:
+ The tasks that operate at the idle priority now use a lower expected
count than those running at a higher priority. This prevents the low
priority tasks from signaling an error because they have not been
scheduled enough time for each of them to count the shared variable to
the high value.
Changes from V2.0.0
+ Delay periods are now specified using variables and constants of
portTickType rather than unsigned long.
Changes from V2.1.1
+ The stack size now uses configMINIMAL_STACK_SIZE.
+ String constants made file scope to decrease stack depth on 8051 port.
*/
#include <stdlib.h>
/* Scheduler include files. */
#include "FreeRTOS.h"
#include "task.h"
#include "semphr.h"
/* Demo app include files. */
#include "semtest.h"
#include "print.h"
/* The value to which the shared variables are counted. */
#define semtstBLOCKING_EXPECTED_VALUE ( ( unsigned long ) 0xfff )
#define semtstNON_BLOCKING_EXPECTED_VALUE ( ( unsigned long ) 0xff )
#define semtstSTACK_SIZE configMINIMAL_STACK_SIZE
#define semtstNUM_TASKS ( 4 )
#define semtstDELAY_FACTOR ( ( portTickType ) 10 )
/* The task function as described at the top of the file. */
static void prvSemaphoreTest( void *pvParameters );
/* Structure used to pass parameters to each task. */
typedef struct SEMAPHORE_PARAMETERS
{
xSemaphoreHandle xSemaphore;
volatile unsigned long *pulSharedVariable;
portTickType xBlockTime;
} xSemaphoreParameters;
/* Variables used to check that all the tasks are still running without errors. */
static volatile short sCheckVariables[ semtstNUM_TASKS ] = { 0 };
static volatile short sNextCheckVariable = 0;
/* Strings to print if USE_STDIO is defined. */
const char * const pcPollingSemaphoreTaskError = "Guarded shared variable in unexpected state.\r\n";
const char * const pcSemaphoreTaskStart = "Guarded shared variable task started.\r\n";
/*-----------------------------------------------------------*/
void vStartSemaphoreTasks( unsigned portBASE_TYPE uxPriority )
{
xSemaphoreParameters *pxFirstSemaphoreParameters, *pxSecondSemaphoreParameters;
const portTickType xBlockTime = ( portTickType ) 100;
/* Create the structure used to pass parameters to the first two tasks. */
pxFirstSemaphoreParameters = ( xSemaphoreParameters * ) pvPortMalloc( sizeof( xSemaphoreParameters ) );
if( pxFirstSemaphoreParameters != NULL )
{
/* Create the semaphore used by the first two tasks. */
vSemaphoreCreateBinary( pxFirstSemaphoreParameters->xSemaphore );
if( pxFirstSemaphoreParameters->xSemaphore != NULL )
{
/* Create the variable which is to be shared by the first two tasks. */
pxFirstSemaphoreParameters->pulSharedVariable = ( unsigned long * ) pvPortMalloc( sizeof( unsigned long ) );
/* Initialise the share variable to the value the tasks expect. */
*( pxFirstSemaphoreParameters->pulSharedVariable ) = semtstNON_BLOCKING_EXPECTED_VALUE;
/* The first two tasks do not block on semaphore calls. */
pxFirstSemaphoreParameters->xBlockTime = ( portTickType ) 0;
/* Spawn the first two tasks. As they poll they operate at the idle priority. */
xTaskCreate( prvSemaphoreTest, "PolSEM1", semtstSTACK_SIZE, ( void * ) pxFirstSemaphoreParameters, tskIDLE_PRIORITY, ( xTaskHandle * ) NULL );
xTaskCreate( prvSemaphoreTest, "PolSEM2", semtstSTACK_SIZE, ( void * ) pxFirstSemaphoreParameters, tskIDLE_PRIORITY, ( xTaskHandle * ) NULL );
}
}
/* Do exactly the same to create the second set of tasks, only this time
provide a block time for the semaphore calls. */
pxSecondSemaphoreParameters = ( xSemaphoreParameters * ) pvPortMalloc( sizeof( xSemaphoreParameters ) );
if( pxSecondSemaphoreParameters != NULL )
{
vSemaphoreCreateBinary( pxSecondSemaphoreParameters->xSemaphore );
if( pxSecondSemaphoreParameters->xSemaphore != NULL )
{
pxSecondSemaphoreParameters->pulSharedVariable = ( unsigned long * ) pvPortMalloc( sizeof( unsigned long ) );
*( pxSecondSemaphoreParameters->pulSharedVariable ) = semtstBLOCKING_EXPECTED_VALUE;
pxSecondSemaphoreParameters->xBlockTime = xBlockTime / portTICK_RATE_MS;
xTaskCreate( prvSemaphoreTest, "BlkSEM1", semtstSTACK_SIZE, ( void * ) pxSecondSemaphoreParameters, uxPriority, ( xTaskHandle * ) NULL );
xTaskCreate( prvSemaphoreTest, "BlkSEM2", semtstSTACK_SIZE, ( void * ) pxSecondSemaphoreParameters, uxPriority, ( xTaskHandle * ) NULL );
}
}
}
/*-----------------------------------------------------------*/
static void prvSemaphoreTest( void *pvParameters )
{
xSemaphoreParameters *pxParameters;
volatile unsigned long *pulSharedVariable, ulExpectedValue;
unsigned long ulCounter;
short sError = pdFALSE, sCheckVariableToUse;
/* See which check variable to use. sNextCheckVariable is not semaphore
protected! */
portENTER_CRITICAL();
sCheckVariableToUse = sNextCheckVariable;
sNextCheckVariable++;
portEXIT_CRITICAL();
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcSemaphoreTaskStart );
/* A structure is passed in as the parameter. This contains the shared
variable being guarded. */
pxParameters = ( xSemaphoreParameters * ) pvParameters;
pulSharedVariable = pxParameters->pulSharedVariable;
/* If we are blocking we use a much higher count to ensure loads of context
switches occur during the count. */
if( pxParameters->xBlockTime > ( portTickType ) 0 )
{
ulExpectedValue = semtstBLOCKING_EXPECTED_VALUE;
}
else
{
ulExpectedValue = semtstNON_BLOCKING_EXPECTED_VALUE;
}
for( ;; )
{
/* Try to obtain the semaphore. */
if( xSemaphoreTake( pxParameters->xSemaphore, pxParameters->xBlockTime ) == pdPASS )
{
/* We have the semaphore and so expect any other tasks using the
shared variable to have left it in the state we expect to find
it. */
if( *pulSharedVariable != ulExpectedValue )
{
vPrintDisplayMessage( &pcPollingSemaphoreTaskError );
sError = pdTRUE;
}
/* Clear the variable, then count it back up to the expected value
before releasing the semaphore. Would expect a context switch or
two during this time. */
for( ulCounter = ( unsigned long ) 0; ulCounter <= ulExpectedValue; ulCounter++ )
{
*pulSharedVariable = ulCounter;
if( *pulSharedVariable != ulCounter )
{
if( sError == pdFALSE )
{
vPrintDisplayMessage( &pcPollingSemaphoreTaskError );
}
sError = pdTRUE;
}
}
/* Release the semaphore, and if no errors have occurred increment the check
variable. */
if( xSemaphoreGive( pxParameters->xSemaphore ) == pdFALSE )
{
vPrintDisplayMessage( &pcPollingSemaphoreTaskError );
sError = pdTRUE;
}
if( sError == pdFALSE )
{
if( sCheckVariableToUse < semtstNUM_TASKS )
{
( sCheckVariables[ sCheckVariableToUse ] )++;
}
}
/* If we have a block time then we are running at a priority higher
than the idle priority. This task takes a long time to complete
a cycle (deliberately so to test the guarding) so will be starving
out lower priority tasks. Block for some time to allow give lower
priority tasks some processor time. */
vTaskDelay( pxParameters->xBlockTime * semtstDELAY_FACTOR );
}
else
{
if( pxParameters->xBlockTime == ( portTickType ) 0 )
{
/* We have not got the semaphore yet, so no point using the
processor. We are not blocking when attempting to obtain the
semaphore. */
taskYIELD();
}
}
}
}
/*-----------------------------------------------------------*/
/* This is called to check that all the created tasks are still running. */
portBASE_TYPE xAreSemaphoreTasksStillRunning( void )
{
static short sLastCheckVariables[ semtstNUM_TASKS ] = { 0 };
portBASE_TYPE xTask, xReturn = pdTRUE;
for( xTask = 0; xTask < semtstNUM_TASKS; xTask++ )
{
if( sLastCheckVariables[ xTask ] == sCheckVariables[ xTask ] )
{
xReturn = pdFALSE;
}
sLastCheckVariables[ xTask ] = sCheckVariables[ xTask ];
}
return xReturn;
}
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/Full/semtest.c | C | oos | 12,433 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/**
* Creates six tasks that operate on three queues as follows:
*
* The first two tasks send and receive an incrementing number to/from a queue.
* One task acts as a producer and the other as the consumer. The consumer is a
* higher priority than the producer and is set to block on queue reads. The queue
* only has space for one item - as soon as the producer posts a message on the
* queue the consumer will unblock, pre-empt the producer, and remove the item.
*
* The second two tasks work the other way around. Again the queue used only has
* enough space for one item. This time the consumer has a lower priority than the
* producer. The producer will try to post on the queue blocking when the queue is
* full. When the consumer wakes it will remove the item from the queue, causing
* the producer to unblock, pre-empt the consumer, and immediately re-fill the
* queue.
*
* The last two tasks use the same queue producer and consumer functions. This time the queue has
* enough space for lots of items and the tasks operate at the same priority. The
* producer will execute, placing items into the queue. The consumer will start
* executing when either the queue becomes full (causing the producer to block) or
* a context switch occurs (tasks of the same priority will time slice).
*
* \page BlockQC blockQ.c
* \ingroup DemoFiles
* <HR>
*/
/*
Changes from V1.00:
+ Reversed the priority and block times of the second two demo tasks so
they operate as per the description above.
Changes from V2.0.0
+ Delay periods are now specified using variables and constants of
portTickType rather than unsigned long.
Changes from V4.0.2
+ The second set of tasks were created the wrong way around. This has been
corrected.
*/
#include <stdlib.h>
/* Scheduler include files. */
#include "FreeRTOS.h"
#include "task.h"
#include "queue.h"
/* Demo program include files. */
#include "BlockQ.h"
#include "print.h"
#define blckqSTACK_SIZE ( ( unsigned short ) configMINIMAL_STACK_SIZE )
#define blckqNUM_TASK_SETS ( 3 )
/* Structure used to pass parameters to the blocking queue tasks. */
typedef struct BLOCKING_QUEUE_PARAMETERS
{
xQueueHandle xQueue; /*< The queue to be used by the task. */
portTickType xBlockTime; /*< The block time to use on queue reads/writes. */
volatile short *psCheckVariable; /*< Incremented on each successful cycle to check the task is still running. */
} xBlockingQueueParameters;
/* Task function that creates an incrementing number and posts it on a queue. */
static void vBlockingQueueProducer( void *pvParameters );
/* Task function that removes the incrementing number from a queue and checks that
it is the expected number. */
static void vBlockingQueueConsumer( void *pvParameters );
/* Variables which are incremented each time an item is removed from a queue, and
found to be the expected value.
These are used to check that the tasks are still running. */
static volatile short sBlockingConsumerCount[ blckqNUM_TASK_SETS ] = { ( short ) 0, ( short ) 0, ( short ) 0 };
/* Variable which are incremented each time an item is posted on a queue. These
are used to check that the tasks are still running. */
static volatile short sBlockingProducerCount[ blckqNUM_TASK_SETS ] = { ( short ) 0, ( short ) 0, ( short ) 0 };
/*-----------------------------------------------------------*/
void vStartBlockingQueueTasks( unsigned portBASE_TYPE uxPriority )
{
xBlockingQueueParameters *pxQueueParameters1, *pxQueueParameters2;
xBlockingQueueParameters *pxQueueParameters3, *pxQueueParameters4;
xBlockingQueueParameters *pxQueueParameters5, *pxQueueParameters6;
const unsigned portBASE_TYPE uxQueueSize1 = 1, uxQueueSize5 = 5;
const portTickType xBlockTime = ( portTickType ) 1000 / portTICK_RATE_MS;
const portTickType xDontBlock = ( portTickType ) 0;
/* Create the first two tasks as described at the top of the file. */
/* First create the structure used to pass parameters to the consumer tasks. */
pxQueueParameters1 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
/* Create the queue used by the first two tasks to pass the incrementing number.
Pass a pointer to the queue in the parameter structure. */
pxQueueParameters1->xQueue = xQueueCreate( uxQueueSize1, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );
/* The consumer is created first so gets a block time as described above. */
pxQueueParameters1->xBlockTime = xBlockTime;
/* Pass in the variable that this task is going to increment so we can check it
is still running. */
pxQueueParameters1->psCheckVariable = &( sBlockingConsumerCount[ 0 ] );
/* Create the structure used to pass parameters to the producer task. */
pxQueueParameters2 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
/* Pass the queue to this task also, using the parameter structure. */
pxQueueParameters2->xQueue = pxQueueParameters1->xQueue;
/* The producer is not going to block - as soon as it posts the consumer will
wake and remove the item so the producer should always have room to post. */
pxQueueParameters2->xBlockTime = xDontBlock;
/* Pass in the variable that this task is going to increment so we can check
it is still running. */
pxQueueParameters2->psCheckVariable = &( sBlockingProducerCount[ 0 ] );
/* Note the producer has a lower priority than the consumer when the tasks are
spawned. */
xTaskCreate( vBlockingQueueConsumer, "QConsB1", blckqSTACK_SIZE, ( void * ) pxQueueParameters1, uxPriority, NULL );
xTaskCreate( vBlockingQueueProducer, "QProdB2", blckqSTACK_SIZE, ( void * ) pxQueueParameters2, tskIDLE_PRIORITY, NULL );
/* Create the second two tasks as described at the top of the file. This uses
the same mechanism but reverses the task priorities. */
pxQueueParameters3 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
pxQueueParameters3->xQueue = xQueueCreate( uxQueueSize1, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );
pxQueueParameters3->xBlockTime = xDontBlock;
pxQueueParameters3->psCheckVariable = &( sBlockingProducerCount[ 1 ] );
pxQueueParameters4 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
pxQueueParameters4->xQueue = pxQueueParameters3->xQueue;
pxQueueParameters4->xBlockTime = xBlockTime;
pxQueueParameters4->psCheckVariable = &( sBlockingConsumerCount[ 1 ] );
xTaskCreate( vBlockingQueueProducer, "QProdB3", blckqSTACK_SIZE, ( void * ) pxQueueParameters3, tskIDLE_PRIORITY, NULL );
xTaskCreate( vBlockingQueueConsumer, "QConsB4", blckqSTACK_SIZE, ( void * ) pxQueueParameters4, uxPriority, NULL );
/* Create the last two tasks as described above. The mechanism is again just
the same. This time both parameter structures are given a block time. */
pxQueueParameters5 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
pxQueueParameters5->xQueue = xQueueCreate( uxQueueSize5, ( unsigned portBASE_TYPE ) sizeof( unsigned short ) );
pxQueueParameters5->xBlockTime = xBlockTime;
pxQueueParameters5->psCheckVariable = &( sBlockingProducerCount[ 2 ] );
pxQueueParameters6 = ( xBlockingQueueParameters * ) pvPortMalloc( sizeof( xBlockingQueueParameters ) );
pxQueueParameters6->xQueue = pxQueueParameters5->xQueue;
pxQueueParameters6->xBlockTime = xBlockTime;
pxQueueParameters6->psCheckVariable = &( sBlockingConsumerCount[ 2 ] );
xTaskCreate( vBlockingQueueProducer, "QProdB5", blckqSTACK_SIZE, ( void * ) pxQueueParameters5, tskIDLE_PRIORITY, NULL );
xTaskCreate( vBlockingQueueConsumer, "QConsB6", blckqSTACK_SIZE, ( void * ) pxQueueParameters6, tskIDLE_PRIORITY, NULL );
}
/*-----------------------------------------------------------*/
static void vBlockingQueueProducer( void *pvParameters )
{
unsigned short usValue = 0;
xBlockingQueueParameters *pxQueueParameters;
const char * const pcTaskStartMsg = "Blocking queue producer started.\r\n";
const char * const pcTaskErrorMsg = "Could not post on blocking queue\r\n";
short sErrorEverOccurred = pdFALSE;
pxQueueParameters = ( xBlockingQueueParameters * ) pvParameters;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
for( ;; )
{
if( xQueueSendToBack( pxQueueParameters->xQueue, ( void * ) &usValue, pxQueueParameters->xBlockTime ) != pdPASS )
{
vPrintDisplayMessage( &pcTaskErrorMsg );
sErrorEverOccurred = pdTRUE;
}
else
{
/* We have successfully posted a message, so increment the variable
used to check we are still running. */
if( sErrorEverOccurred == pdFALSE )
{
( *pxQueueParameters->psCheckVariable )++;
}
/* Increment the variable we are going to post next time round. The
consumer will expect the numbers to follow in numerical order. */
++usValue;
}
}
}
/*-----------------------------------------------------------*/
static void vBlockingQueueConsumer( void *pvParameters )
{
unsigned short usData, usExpectedValue = 0;
xBlockingQueueParameters *pxQueueParameters;
const char * const pcTaskStartMsg = "Blocking queue consumer started.\r\n";
const char * const pcTaskErrorMsg = "Incorrect value received on blocking queue.\r\n";
short sErrorEverOccurred = pdFALSE;
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
pxQueueParameters = ( xBlockingQueueParameters * ) pvParameters;
for( ;; )
{
if( xQueueReceive( pxQueueParameters->xQueue, &usData, pxQueueParameters->xBlockTime ) == pdPASS )
{
if( usData != usExpectedValue )
{
vPrintDisplayMessage( &pcTaskErrorMsg );
/* Catch-up. */
usExpectedValue = usData;
sErrorEverOccurred = pdTRUE;
}
else
{
/* We have successfully received a message, so increment the
variable used to check we are still running. */
if( sErrorEverOccurred == pdFALSE )
{
( *pxQueueParameters->psCheckVariable )++;
}
/* Increment the value we expect to remove from the queue next time
round. */
++usExpectedValue;
}
}
}
}
/*-----------------------------------------------------------*/
/* This is called to check that all the created tasks are still running. */
portBASE_TYPE xAreBlockingQueuesStillRunning( void )
{
static short sLastBlockingConsumerCount[ blckqNUM_TASK_SETS ] = { ( short ) 0, ( short ) 0, ( short ) 0 };
static short sLastBlockingProducerCount[ blckqNUM_TASK_SETS ] = { ( short ) 0, ( short ) 0, ( short ) 0 };
portBASE_TYPE xReturn = pdPASS, xTasks;
/* Not too worried about mutual exclusion on these variables as they are 16
bits and we are only reading them. We also only care to see if they have
changed or not.
Loop through each check variable and return pdFALSE if any are found not
to have changed since the last call. */
for( xTasks = 0; xTasks < blckqNUM_TASK_SETS; xTasks++ )
{
if( sBlockingConsumerCount[ xTasks ] == sLastBlockingConsumerCount[ xTasks ] )
{
xReturn = pdFALSE;
}
sLastBlockingConsumerCount[ xTasks ] = sBlockingConsumerCount[ xTasks ];
if( sBlockingProducerCount[ xTasks ] == sLastBlockingProducerCount[ xTasks ] )
{
xReturn = pdFALSE;
}
sLastBlockingProducerCount[ xTasks ] = sBlockingProducerCount[ xTasks ];
}
return xReturn;
}
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/Full/BlockQ.c | C | oos | 14,620 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/**
* Create a single persistent task which periodically dynamically creates another
* four tasks. The original task is called the creator task, the four tasks it
* creates are called suicidal tasks.
*
* Two of the created suicidal tasks kill one other suicidal task before killing
* themselves - leaving just the original task remaining.
*
* The creator task must be spawned after all of the other demo application tasks
* as it keeps a check on the number of tasks under the scheduler control. The
* number of tasks it expects to see running should never be greater than the
* number of tasks that were in existence when the creator task was spawned, plus
* one set of four suicidal tasks. If this number is exceeded an error is flagged.
*
* \page DeathC death.c
* \ingroup DemoFiles
* <HR>
*/
/*
Changes from V2.0.0
+ Delay periods are now specified using variables and constants of
portTickType rather than unsigned long.
*/
#include <stdlib.h>
/* Scheduler include files. */
#include "FreeRTOS.h"
#include "task.h"
/* Demo program include files. */
#include "death.h"
#include "print.h"
#define deathSTACK_SIZE ( ( unsigned short ) 512 )
/* The task originally created which is responsible for periodically dynamically
creating another four tasks. */
static void vCreateTasks( void *pvParameters );
/* The task function of the dynamically created tasks. */
static void vSuicidalTask( void *pvParameters );
/* A variable which is incremented every time the dynamic tasks are created. This
is used to check that the task is still running. */
static volatile short sCreationCount = 0;
/* Used to store the number of tasks that were originally running so the creator
task can tell if any of the suicidal tasks have failed to die. */
static volatile unsigned portBASE_TYPE uxTasksRunningAtStart = 0;
static const unsigned portBASE_TYPE uxMaxNumberOfExtraTasksRunning = 5;
/* Used to store a handle to the tasks that should be killed by a suicidal task,
before it kills itself. */
xTaskHandle xCreatedTask1, xCreatedTask2;
/*-----------------------------------------------------------*/
void vCreateSuicidalTasks( unsigned portBASE_TYPE uxPriority )
{
unsigned portBASE_TYPE *puxPriority;
/* Create the Creator tasks - passing in as a parameter the priority at which
the suicidal tasks should be created. */
puxPriority = ( unsigned portBASE_TYPE * ) pvPortMalloc( sizeof( unsigned portBASE_TYPE ) );
*puxPriority = uxPriority;
xTaskCreate( vCreateTasks, "CREATOR", deathSTACK_SIZE, ( void * ) puxPriority, uxPriority, NULL );
/* Record the number of tasks that are running now so we know if any of the
suicidal tasks have failed to be killed. */
uxTasksRunningAtStart = uxTaskGetNumberOfTasks();
}
/*-----------------------------------------------------------*/
static void vSuicidalTask( void *pvParameters )
{
portDOUBLE d1, d2;
xTaskHandle xTaskToKill;
const portTickType xDelay = ( portTickType ) 500 / portTICK_RATE_MS;
if( pvParameters != NULL )
{
/* This task is periodically created four times. Tow created tasks are
passed a handle to the other task so it can kill it before killing itself.
The other task is passed in null. */
xTaskToKill = *( xTaskHandle* )pvParameters;
}
else
{
xTaskToKill = NULL;
}
for( ;; )
{
/* Do something random just to use some stack and registers. */
d1 = 2.4;
d2 = 89.2;
d2 *= d1;
vTaskDelay( xDelay );
if( xTaskToKill != NULL )
{
/* Make sure the other task has a go before we delete it. */
vTaskDelay( ( portTickType ) 0 );
/* Kill the other task that was created by vCreateTasks(). */
vTaskDelete( xTaskToKill );
/* Kill ourselves. */
vTaskDelete( NULL );
}
}
}/*lint !e818 !e550 Function prototype must be as per standard for task functions. */
/*-----------------------------------------------------------*/
static void vCreateTasks( void *pvParameters )
{
const portTickType xDelay = ( portTickType ) 1000 / portTICK_RATE_MS;
unsigned portBASE_TYPE uxPriority;
const char * const pcTaskStartMsg = "Create task started.\r\n";
/* Queue a message for printing to say the task has started. */
vPrintDisplayMessage( &pcTaskStartMsg );
uxPriority = *( unsigned portBASE_TYPE * ) pvParameters;
vPortFree( pvParameters );
for( ;; )
{
/* Just loop round, delaying then creating the four suicidal tasks. */
vTaskDelay( xDelay );
xTaskCreate( vSuicidalTask, "SUICIDE1", deathSTACK_SIZE, NULL, uxPriority, &xCreatedTask1 );
xTaskCreate( vSuicidalTask, "SUICIDE2", deathSTACK_SIZE, &xCreatedTask1, uxPriority, NULL );
xTaskCreate( vSuicidalTask, "SUICIDE1", deathSTACK_SIZE, NULL, uxPriority, &xCreatedTask2 );
xTaskCreate( vSuicidalTask, "SUICIDE2", deathSTACK_SIZE, &xCreatedTask2, uxPriority, NULL );
++sCreationCount;
}
}
/*-----------------------------------------------------------*/
/* This is called to check that the creator task is still running and that there
are not any more than four extra tasks. */
portBASE_TYPE xIsCreateTaskStillRunning( void )
{
static short sLastCreationCount = 0;
short sReturn = pdTRUE;
unsigned portBASE_TYPE uxTasksRunningNow;
if( sLastCreationCount == sCreationCount )
{
sReturn = pdFALSE;
}
uxTasksRunningNow = uxTaskGetNumberOfTasks();
if( uxTasksRunningNow < uxTasksRunningAtStart )
{
sReturn = pdFALSE;
}
else if( ( uxTasksRunningNow - uxTasksRunningAtStart ) > uxMaxNumberOfExtraTasksRunning )
{
sReturn = pdFALSE;
}
else
{
/* Everything is okay. */
}
return sReturn;
}
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/Common/Full/death.c | C | oos | 8,676 |
;/*****************************************************************************/
;/* STM32F10x.s: Startup file for ST STM32F10x device series */
;/*****************************************************************************/
;/* <<< Use Configuration Wizard in Context Menu >>> */
;/*****************************************************************************/
;/* This file is part of the uVision/ARM development tools. */
;/* Copyright (c) 2005-2007 Keil Software. All rights reserved. */
;/* This software may only be used under the terms of a valid, current, */
;/* end user licence from KEIL for a compatible version of KEIL software */
;/* development tools. Nothing else gives you the right to use this software. */
;/*****************************************************************************/
;// <h> Stack Configuration
;// <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
;// </h>
Stack_Size EQU 0x00000200
AREA STACK, NOINIT, READWRITE, ALIGN=3
Stack_Mem SPACE Stack_Size
__initial_sp
;// <h> Heap Configuration
;// <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
;// </h>
Heap_Size EQU 0x00000000
AREA HEAP, NOINIT, READWRITE, ALIGN=3
__heap_base
Heap_Mem SPACE Heap_Size
__heap_limit
IMPORT xPortPendSVHandler
IMPORT xPortSysTickHandler
IMPORT vPortSVCHandler
IMPORT vUARTInterruptHandler
PRESERVE8
THUMB
; Vector Table Mapped to Address 0 at Reset
AREA RESET, DATA, READONLY
EXPORT __Vectors
__Vectors DCD __initial_sp ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
DCD MemManage_Handler ; MPU Fault Handler
DCD BusFault_Handler ; Bus Fault Handler
DCD UsageFault_Handler ; Usage Fault Handler
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD vPortSVCHandler ; SVCall Handler
DCD DebugMon_Handler ; Debug Monitor Handler
DCD 0 ; Reserved
DCD xPortPendSVHandler ; PendSV Handler
DCD xPortSysTickHandler ; SysTick Handler
; External Interrupts
DCD WWDG_IRQHandler ; Window Watchdog
DCD PVD_IRQHandler ; PVD through EXTI Line detect
DCD TAMPER_IRQHandler ; Tamper
DCD RTC_IRQHandler ; RTC
DCD FLASH_IRQHandler ; Flash
DCD RCC_IRQHandler ; RCC
DCD EXTI0_IRQHandler ; EXTI Line 0
DCD EXTI1_IRQHandler ; EXTI Line 1
DCD EXTI2_IRQHandler ; EXTI Line 2
DCD EXTI3_IRQHandler ; EXTI Line 3
DCD EXTI4_IRQHandler ; EXTI Line 4
DCD DMAChannel1_IRQHandler ; DMA Channel 1
DCD DMAChannel2_IRQHandler ; DMA Channel 2
DCD DMAChannel3_IRQHandler ; DMA Channel 3
DCD DMAChannel4_IRQHandler ; DMA Channel 4
DCD DMAChannel5_IRQHandler ; DMA Channel 5
DCD DMAChannel6_IRQHandler ; DMA Channel 6
DCD DMAChannel7_IRQHandler ; DMA Channel 7
DCD ADC_IRQHandler ; ADC
DCD USB_HP_CAN_TX_IRQHandler ; USB High Priority or CAN TX
DCD USB_LP_CAN_RX0_IRQHandler ; USB Low Priority or CAN RX0
DCD CAN_RX1_IRQHandler ; CAN RX1
DCD CAN_SCE_IRQHandler ; CAN SCE
DCD EXTI9_5_IRQHandler ; EXTI Line 9..5
DCD TIM1_BRK_IRQHandler ; TIM1 Break
DCD TIM1_UP_IRQHandler ; TIM1 Update
DCD TIM1_TRG_COM_IRQHandler ; TIM1 Trigger and Commutation
DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare
DCD TIM2_IRQHandler ; TIM2
DCD TIM3_IRQHandler ; TIM3
DCD TIM4_IRQHandler ; TIM4
DCD I2C1_EV_IRQHandler ; I2C1 Event
DCD I2C1_ER_IRQHandler ; I2C1 Error
DCD I2C2_EV_IRQHandler ; I2C2 Event
DCD I2C2_ER_IRQHandler ; I2C2 Error
DCD SPI1_IRQHandler ; SPI1
DCD SPI2_IRQHandler ; SPI2
DCD USART1_IRQHandler ; USART1
DCD vUARTInterruptHandler ; USART2
DCD USART3_IRQHandler ; USART3
DCD EXTI15_10_IRQHandler ; EXTI Line 15..10
DCD RTCAlarm_IRQHandler ; RTC Alarm through EXTI Line
DCD USBWakeUp_IRQHandler ; USB Wakeup from suspend
AREA |.text|, CODE, READONLY
; Reset Handler
Reset_Handler PROC
EXPORT Reset_Handler [WEAK]
IMPORT __main
LDR R0, =__main
BX R0
ENDP
; Dummy Exception Handlers (infinite loops which can be modified)
NMI_Handler PROC
EXPORT NMI_Handler [WEAK]
B .
ENDP
HardFault_Handler\
PROC
EXPORT HardFault_Handler [WEAK]
B .
ENDP
MemManage_Handler\
PROC
EXPORT MemManage_Handler [WEAK]
B .
ENDP
BusFault_Handler\
PROC
EXPORT BusFault_Handler [WEAK]
B .
ENDP
UsageFault_Handler\
PROC
EXPORT UsageFault_Handler [WEAK]
B .
ENDP
SVC_Handler PROC
EXPORT SVC_Handler [WEAK]
B .
ENDP
DebugMon_Handler\
PROC
EXPORT DebugMon_Handler [WEAK]
B .
ENDP
PendSV_Handler PROC
EXPORT PendSV_Handler [WEAK]
B .
ENDP
SysTick_Handler PROC
EXPORT SysTick_Handler [WEAK]
B .
ENDP
Default_Handler PROC
EXPORT WWDG_IRQHandler [WEAK]
EXPORT PVD_IRQHandler [WEAK]
EXPORT TAMPER_IRQHandler [WEAK]
EXPORT RTC_IRQHandler [WEAK]
EXPORT FLASH_IRQHandler [WEAK]
EXPORT RCC_IRQHandler [WEAK]
EXPORT EXTI0_IRQHandler [WEAK]
EXPORT EXTI1_IRQHandler [WEAK]
EXPORT EXTI2_IRQHandler [WEAK]
EXPORT EXTI3_IRQHandler [WEAK]
EXPORT EXTI4_IRQHandler [WEAK]
EXPORT DMAChannel1_IRQHandler [WEAK]
EXPORT DMAChannel2_IRQHandler [WEAK]
EXPORT DMAChannel3_IRQHandler [WEAK]
EXPORT DMAChannel4_IRQHandler [WEAK]
EXPORT DMAChannel5_IRQHandler [WEAK]
EXPORT DMAChannel6_IRQHandler [WEAK]
EXPORT DMAChannel7_IRQHandler [WEAK]
EXPORT ADC_IRQHandler [WEAK]
EXPORT USB_HP_CAN_TX_IRQHandler [WEAK]
EXPORT USB_LP_CAN_RX0_IRQHandler [WEAK]
EXPORT CAN_RX1_IRQHandler [WEAK]
EXPORT CAN_SCE_IRQHandler [WEAK]
EXPORT EXTI9_5_IRQHandler [WEAK]
EXPORT TIM1_BRK_IRQHandler [WEAK]
EXPORT TIM1_UP_IRQHandler [WEAK]
EXPORT TIM1_TRG_COM_IRQHandler [WEAK]
EXPORT TIM1_CC_IRQHandler [WEAK]
EXPORT TIM2_IRQHandler [WEAK]
EXPORT TIM3_IRQHandler [WEAK]
EXPORT TIM4_IRQHandler [WEAK]
EXPORT I2C1_EV_IRQHandler [WEAK]
EXPORT I2C1_ER_IRQHandler [WEAK]
EXPORT I2C2_EV_IRQHandler [WEAK]
EXPORT I2C2_ER_IRQHandler [WEAK]
EXPORT SPI1_IRQHandler [WEAK]
EXPORT SPI2_IRQHandler [WEAK]
EXPORT USART1_IRQHandler [WEAK]
EXPORT USART2_IRQHandler [WEAK]
EXPORT USART3_IRQHandler [WEAK]
EXPORT EXTI15_10_IRQHandler [WEAK]
EXPORT RTCAlarm_IRQHandler [WEAK]
EXPORT USBWakeUp_IRQHandler [WEAK]
WWDG_IRQHandler
PVD_IRQHandler
TAMPER_IRQHandler
RTC_IRQHandler
FLASH_IRQHandler
RCC_IRQHandler
EXTI0_IRQHandler
EXTI1_IRQHandler
EXTI2_IRQHandler
EXTI3_IRQHandler
EXTI4_IRQHandler
DMAChannel1_IRQHandler
DMAChannel2_IRQHandler
DMAChannel3_IRQHandler
DMAChannel4_IRQHandler
DMAChannel5_IRQHandler
DMAChannel6_IRQHandler
DMAChannel7_IRQHandler
ADC_IRQHandler
USB_HP_CAN_TX_IRQHandler
USB_LP_CAN_RX0_IRQHandler
CAN_RX1_IRQHandler
CAN_SCE_IRQHandler
EXTI9_5_IRQHandler
TIM1_BRK_IRQHandler
TIM1_UP_IRQHandler
TIM1_TRG_COM_IRQHandler
TIM1_CC_IRQHandler
TIM2_IRQHandler
TIM3_IRQHandler
TIM4_IRQHandler
I2C1_EV_IRQHandler
I2C1_ER_IRQHandler
I2C2_EV_IRQHandler
I2C2_ER_IRQHandler
SPI1_IRQHandler
SPI2_IRQHandler
USART1_IRQHandler
USART2_IRQHandler
USART3_IRQHandler
EXTI15_10_IRQHandler
RTCAlarm_IRQHandler
USBWakeUp_IRQHandler
B .
ENDP
ALIGN
; User Initial Stack & Heap
IF :DEF:__MICROLIB
EXPORT __initial_sp
EXPORT __heap_base
EXPORT __heap_limit
ELSE
IMPORT __use_two_region_memory
EXPORT __user_initial_stackheap
__user_initial_stackheap
LDR R0, = Heap_Mem
LDR R1, =(Stack_Mem + Stack_Size)
LDR R2, = (Heap_Mem + Heap_Size)
LDR R3, = Stack_Mem
BX LR
ALIGN
ENDIF
END
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/Startup files/STM32F10x.s | Unix Assembly | oos | 11,410 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/*-----------------------------------------------------------
* Simple parallel port IO routines.
*-----------------------------------------------------------*/
/* FreeRTOS.org includes. */
#include "FreeRTOS.h"
#include "task.h"
#include "partest.h"
/* Library includes. */
#include "stm32f10x_lib.h"
#define partstMAX_OUTPUT_LED ( 4 )
#define partstFIRST_LED GPIO_Pin_6
static unsigned portSHORT usOutputValue = 0;
/*-----------------------------------------------------------*/
void vParTestInitialise( void )
{
GPIO_InitTypeDef GPIO_InitStructure;
/* Configure PC.06, PC.07, PC.08 and PC.09 as output push-pull */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6 | GPIO_Pin_7 | GPIO_Pin_8 | GPIO_Pin_9;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init( GPIOC, &GPIO_InitStructure );
}
/*-----------------------------------------------------------*/
void vParTestSetLED( unsigned portBASE_TYPE uxLED, signed portBASE_TYPE xValue )
{
unsigned portSHORT usBit;
vTaskSuspendAll();
{
if( uxLED < partstMAX_OUTPUT_LED )
{
usBit = partstFIRST_LED << uxLED;
if( xValue == pdFALSE )
{
usBit ^= ( unsigned portSHORT ) 0xffff;
usOutputValue &= usBit;
}
else
{
usOutputValue |= usBit;
}
GPIO_Write( GPIOC, usOutputValue );
}
}
xTaskResumeAll();
}
/*-----------------------------------------------------------*/
void vParTestToggleLED( unsigned portBASE_TYPE uxLED )
{
unsigned portSHORT usBit;
vTaskSuspendAll();
{
if( uxLED < partstMAX_OUTPUT_LED )
{
usBit = partstFIRST_LED << uxLED;
if( usOutputValue & usBit )
{
usOutputValue &= ~usBit;
}
else
{
usOutputValue |= usBit;
}
GPIO_Write( GPIOC, usOutputValue );
}
}
xTaskResumeAll();
}
/*-----------------------------------------------------------*/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/ParTest/ParTest.c | C | oos | 4,910 |
/*
FreeRTOS V7.0.2 - Copyright (C) 2011 Real Time Engineers Ltd.
***************************************************************************
* *
* FreeRTOS tutorial books are available in pdf and paperback. *
* Complete, revised, and edited pdf reference manuals are also *
* available. *
* *
* Purchasing FreeRTOS documentation will not only help you, by *
* ensuring you get running as quickly as possible and with an *
* in-depth knowledge of how to use FreeRTOS, it will also help *
* the FreeRTOS project to continue with its mission of providing *
* professional grade, cross platform, de facto standard solutions *
* for microcontrollers - completely free of charge! *
* *
* >>> See http://www.FreeRTOS.org/Documentation for details. <<< *
* *
* Thank you for using FreeRTOS, and thank you for your support! *
* *
***************************************************************************
This file is part of the FreeRTOS distribution.
FreeRTOS is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License (version 2) as published by the
Free Software Foundation AND MODIFIED BY the FreeRTOS exception.
>>>NOTE<<< The modification to the GPL is included to allow you to
distribute a combined work that includes FreeRTOS without being obliged to
provide the source code for proprietary components outside of the FreeRTOS
kernel. FreeRTOS is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details. You should have received a copy of the GNU General Public
License and the FreeRTOS license exception along with FreeRTOS; if not it
can be viewed here: http://www.freertos.org/a00114.html and also obtained
by writing to Richard Barry, contact details for whom are available on the
FreeRTOS WEB site.
1 tab == 4 spaces!
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
/*
BASIC INTERRUPT DRIVEN SERIAL PORT DRIVER FOR UART0.
*/
/* Scheduler includes. */
#include "FreeRTOS.h"
#include "queue.h"
#include "semphr.h"
/* Library includes. */
#include "stm32f10x_lib.h"
/* Demo application includes. */
#include "serial.h"
/*-----------------------------------------------------------*/
/* Misc defines. */
#define serINVALID_QUEUE ( ( xQueueHandle ) 0 )
#define serNO_BLOCK ( ( portTickType ) 0 )
#define serTX_BLOCK_TIME ( 40 / portTICK_RATE_MS )
/*-----------------------------------------------------------*/
/* The queue used to hold received characters. */
static xQueueHandle xRxedChars;
static xQueueHandle xCharsForTx;
/*-----------------------------------------------------------*/
/* UART interrupt handler. */
void vUARTInterruptHandler( void );
/*-----------------------------------------------------------*/
/*
* See the serial2.h header file.
*/
xComPortHandle xSerialPortInitMinimal( unsigned portLONG ulWantedBaud, unsigned portBASE_TYPE uxQueueLength )
{
xComPortHandle xReturn;
USART_InitTypeDef USART_InitStructure;
NVIC_InitTypeDef NVIC_InitStructure;
GPIO_InitTypeDef GPIO_InitStructure;
/* Create the queues used to hold Rx/Tx characters. */
xRxedChars = xQueueCreate( uxQueueLength, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
xCharsForTx = xQueueCreate( uxQueueLength + 1, ( unsigned portBASE_TYPE ) sizeof( signed portCHAR ) );
/* If the queue/semaphore was created correctly then setup the serial port
hardware. */
if( ( xRxedChars != serINVALID_QUEUE ) && ( xCharsForTx != serINVALID_QUEUE ) )
{
/* Enable USART2 clock */
RCC_APB2PeriphClockCmd( RCC_APB1Periph_USART2 | RCC_APB2Periph_GPIOA, ENABLE );
/* Configure USART2 Rx (PA3) as input floating */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_3;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
GPIO_Init( GPIOA, &GPIO_InitStructure );
/* Configure USART2 Tx (PA2) as alternate function push-pull */
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
GPIO_Init( GPIOA, &GPIO_InitStructure );
USART_InitStructure.USART_BaudRate = ulWantedBaud;
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
USART_InitStructure.USART_StopBits = USART_StopBits_1;
USART_InitStructure.USART_Parity = USART_Parity_No ;
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
USART_InitStructure.USART_Clock = USART_Clock_Disable;
USART_InitStructure.USART_CPOL = USART_CPOL_Low;
USART_InitStructure.USART_CPHA = USART_CPHA_2Edge;
USART_InitStructure.USART_LastBit = USART_LastBit_Disable;
USART_Init( USART2, &USART_InitStructure );
USART_ITConfig( USART2, USART_IT_RXNE, ENABLE );
NVIC_InitStructure.NVIC_IRQChannel = USART2_IRQChannel;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = configLIBRARY_KERNEL_INTERRUPT_PRIORITY;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init( &NVIC_InitStructure );
USART_Cmd( USART2, ENABLE );
}
else
{
xReturn = ( xComPortHandle ) 0;
}
/* This demo file only supports a single port but we have to return
something to comply with the standard demo header file. */
return xReturn;
}
/*-----------------------------------------------------------*/
signed portBASE_TYPE xSerialGetChar( xComPortHandle pxPort, signed portCHAR *pcRxedChar, portTickType xBlockTime )
{
/* The port handle is not required as this driver only supports one port. */
( void ) pxPort;
/* Get the next character from the buffer. Return false if no characters
are available, or arrive before xBlockTime expires. */
if( xQueueReceive( xRxedChars, pcRxedChar, xBlockTime ) )
{
return pdTRUE;
}
else
{
return pdFALSE;
}
}
/*-----------------------------------------------------------*/
void vSerialPutString( xComPortHandle pxPort, const signed portCHAR * const pcString, unsigned portSHORT usStringLength )
{
signed portCHAR *pxNext;
/* A couple of parameters that this port does not use. */
( void ) usStringLength;
( void ) pxPort;
/* NOTE: This implementation does not handle the queue being full as no
block time is used! */
/* The port handle is not required as this driver only supports UART1. */
( void ) pxPort;
/* Send each character in the string, one at a time. */
pxNext = ( signed portCHAR * ) pcString;
while( *pxNext )
{
xSerialPutChar( pxPort, *pxNext, serNO_BLOCK );
pxNext++;
}
}
/*-----------------------------------------------------------*/
signed portBASE_TYPE xSerialPutChar( xComPortHandle pxPort, signed portCHAR cOutChar, portTickType xBlockTime )
{
signed portBASE_TYPE xReturn;
if( xQueueSend( xCharsForTx, &cOutChar, xBlockTime ) == pdPASS )
{
xReturn = pdPASS;
USART_ITConfig( USART2, USART_IT_TXE, ENABLE );
}
else
{
xReturn = pdFAIL;
}
return xReturn;
}
/*-----------------------------------------------------------*/
void vSerialClose( xComPortHandle xPort )
{
/* Not supported as not required by the demo application. */
}
/*-----------------------------------------------------------*/
void vUARTInterruptHandler( void )
{
portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
portCHAR cChar;
if( USART_GetITStatus( USART2, USART_IT_TXE ) == SET )
{
/* The interrupt was caused by the THR becoming empty. Are there any
more characters to transmit? */
if( xQueueReceiveFromISR( xCharsForTx, &cChar, &xHigherPriorityTaskWoken ) == pdTRUE )
{
/* A character was retrieved from the queue so can be sent to the
THR now. */
USART_SendData( USART2, cChar );
}
else
{
USART_ITConfig( USART2, USART_IT_TXE, DISABLE );
}
}
if( USART_GetITStatus( USART2, USART_IT_RXNE ) == SET )
{
cChar = USART_ReceiveData( USART2 );
xQueueSendFromISR( xRxedChars, &cChar, &xHigherPriorityTaskWoken );
}
portEND_SWITCHING_ISR( xHigherPriorityTaskWoken );
}
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/serial/serial.c | C | oos | 9,214 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : cortexm3_macro.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : Header file for cortexm3_macro.s.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __CORTEXM3_MACRO_H
#define __CORTEXM3_MACRO_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_type.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void __WFI(void);
void __WFE(void);
void __SEV(void);
void __ISB(void);
void __DSB(void);
void __DMB(void);
void __SVC(void);
u32 __MRS_CONTROL(void);
void __MSR_CONTROL(u32 Control);
void __SETPRIMASK(void);
void __RESETPRIMASK(void);
void __SETFAULTMASK(void);
void __RESETFAULTMASK(void);
void __BASEPRICONFIG(u32 NewPriority);
u32 __GetBASEPRI(void);
u16 __REV_HalfWord(u16 Data);
u32 __REV_Word(u32 Data);
#endif /* __CORTEXM3_MACRO_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/cortexm3_macro.h | C | oos | 2,172 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_rcc.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* RCC firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_RCC_H
#define __STM32F10x_RCC_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
typedef struct
{
u32 SYSCLK_Frequency;
u32 HCLK_Frequency;
u32 PCLK1_Frequency;
u32 PCLK2_Frequency;
u32 ADCCLK_Frequency;
}RCC_ClocksTypeDef;
/* Exported constants --------------------------------------------------------*/
/* HSE configuration */
#define RCC_HSE_OFF ((u32)0x00000000)
#define RCC_HSE_ON ((u32)0x00010000)
#define RCC_HSE_Bypass ((u32)0x00040000)
#define IS_RCC_HSE(HSE) ((HSE == RCC_HSE_OFF) || (HSE == RCC_HSE_ON) || \
(HSE == RCC_HSE_Bypass))
/* PLL entry clock source */
#define RCC_PLLSource_HSI_Div2 ((u32)0x00000000)
#define RCC_PLLSource_HSE_Div1 ((u32)0x00010000)
#define RCC_PLLSource_HSE_Div2 ((u32)0x00030000)
#define IS_RCC_PLL_SOURCE(SOURCE) ((SOURCE == RCC_PLLSource_HSI_Div2) || \
(SOURCE == RCC_PLLSource_HSE_Div1) || \
(SOURCE == RCC_PLLSource_HSE_Div2))
/* PLL multiplication factor */
#define RCC_PLLMul_2 ((u32)0x00000000)
#define RCC_PLLMul_3 ((u32)0x00040000)
#define RCC_PLLMul_4 ((u32)0x00080000)
#define RCC_PLLMul_5 ((u32)0x000C0000)
#define RCC_PLLMul_6 ((u32)0x00100000)
#define RCC_PLLMul_7 ((u32)0x00140000)
#define RCC_PLLMul_8 ((u32)0x00180000)
#define RCC_PLLMul_9 ((u32)0x001C0000)
#define RCC_PLLMul_10 ((u32)0x00200000)
#define RCC_PLLMul_11 ((u32)0x00240000)
#define RCC_PLLMul_12 ((u32)0x00280000)
#define RCC_PLLMul_13 ((u32)0x002C0000)
#define RCC_PLLMul_14 ((u32)0x00300000)
#define RCC_PLLMul_15 ((u32)0x00340000)
#define RCC_PLLMul_16 ((u32)0x00380000)
#define IS_RCC_PLL_MUL(MUL) ((MUL == RCC_PLLMul_2) || (MUL == RCC_PLLMul_3) ||\
(MUL == RCC_PLLMul_4) || (MUL == RCC_PLLMul_5) ||\
(MUL == RCC_PLLMul_6) || (MUL == RCC_PLLMul_7) ||\
(MUL == RCC_PLLMul_8) || (MUL == RCC_PLLMul_9) ||\
(MUL == RCC_PLLMul_10) || (MUL == RCC_PLLMul_11) ||\
(MUL == RCC_PLLMul_12) || (MUL == RCC_PLLMul_13) ||\
(MUL == RCC_PLLMul_14) || (MUL == RCC_PLLMul_15) ||\
(MUL == RCC_PLLMul_16))
/* System clock source */
#define RCC_SYSCLKSource_HSI ((u32)0x00000000)
#define RCC_SYSCLKSource_HSE ((u32)0x00000001)
#define RCC_SYSCLKSource_PLLCLK ((u32)0x00000002)
#define IS_RCC_SYSCLK_SOURCE(SOURCE) ((SOURCE == RCC_SYSCLKSource_HSI) || \
(SOURCE == RCC_SYSCLKSource_HSE) || \
(SOURCE == RCC_SYSCLKSource_PLLCLK))
/* AHB clock source */
#define RCC_SYSCLK_Div1 ((u32)0x00000000)
#define RCC_SYSCLK_Div2 ((u32)0x00000080)
#define RCC_SYSCLK_Div4 ((u32)0x00000090)
#define RCC_SYSCLK_Div8 ((u32)0x000000A0)
#define RCC_SYSCLK_Div16 ((u32)0x000000B0)
#define RCC_SYSCLK_Div64 ((u32)0x000000C0)
#define RCC_SYSCLK_Div128 ((u32)0x000000D0)
#define RCC_SYSCLK_Div256 ((u32)0x000000E0)
#define RCC_SYSCLK_Div512 ((u32)0x000000F0)
#define IS_RCC_HCLK(HCLK) ((HCLK == RCC_SYSCLK_Div1) || (HCLK == RCC_SYSCLK_Div2) || \
(HCLK == RCC_SYSCLK_Div4) || (HCLK == RCC_SYSCLK_Div8) || \
(HCLK == RCC_SYSCLK_Div16) || (HCLK == RCC_SYSCLK_Div64) || \
(HCLK == RCC_SYSCLK_Div128) || (HCLK == RCC_SYSCLK_Div256) || \
(HCLK == RCC_SYSCLK_Div512))
/* APB1/APB2 clock source */
#define RCC_HCLK_Div1 ((u32)0x00000000)
#define RCC_HCLK_Div2 ((u32)0x00000400)
#define RCC_HCLK_Div4 ((u32)0x00000500)
#define RCC_HCLK_Div8 ((u32)0x00000600)
#define RCC_HCLK_Div16 ((u32)0x00000700)
#define IS_RCC_PCLK(PCLK) ((PCLK == RCC_HCLK_Div1) || (PCLK == RCC_HCLK_Div2) || \
(PCLK == RCC_HCLK_Div4) || (PCLK == RCC_HCLK_Div8) || \
(PCLK == RCC_HCLK_Div16))
/* RCC Interrupt source */
#define RCC_IT_LSIRDY ((u8)0x01)
#define RCC_IT_LSERDY ((u8)0x02)
#define RCC_IT_HSIRDY ((u8)0x04)
#define RCC_IT_HSERDY ((u8)0x08)
#define RCC_IT_PLLRDY ((u8)0x10)
#define RCC_IT_CSS ((u8)0x80)
#define IS_RCC_IT(IT) (((IT & (u8)0xE0) == 0x00) && (IT != 0x00))
#define IS_RCC_GET_IT(IT) ((IT == RCC_IT_LSIRDY) || (IT == RCC_IT_LSERDY) || \
(IT == RCC_IT_HSIRDY) || (IT == RCC_IT_HSERDY) || \
(IT == RCC_IT_PLLRDY) || (IT == RCC_IT_CSS))
#define IS_RCC_CLEAR_IT(IT) (((IT & (u8)0x60) == 0x00) && (IT != 0x00))
/* USB clock source */
#define RCC_USBCLKSource_PLLCLK_1Div5 ((u8)0x00)
#define RCC_USBCLKSource_PLLCLK_Div1 ((u8)0x01)
#define IS_RCC_USBCLK_SOURCE(SOURCE) ((SOURCE == RCC_USBCLKSource_PLLCLK_1Div5) || \
(SOURCE == RCC_USBCLKSource_PLLCLK_Div1))
/* ADC clock source */
#define RCC_PCLK2_Div2 ((u32)0x00000000)
#define RCC_PCLK2_Div4 ((u32)0x00004000)
#define RCC_PCLK2_Div6 ((u32)0x00008000)
#define RCC_PCLK2_Div8 ((u32)0x0000C000)
#define IS_RCC_ADCCLK(ADCCLK) ((ADCCLK == RCC_PCLK2_Div2) || (ADCCLK == RCC_PCLK2_Div4) || \
(ADCCLK == RCC_PCLK2_Div6) || (ADCCLK == RCC_PCLK2_Div8))
/* LSE configuration */
#define RCC_LSE_OFF ((u8)0x00)
#define RCC_LSE_ON ((u8)0x01)
#define RCC_LSE_Bypass ((u8)0x04)
#define IS_RCC_LSE(LSE) ((LSE == RCC_LSE_OFF) || (LSE == RCC_LSE_ON) || \
(LSE == RCC_LSE_Bypass))
/* RTC clock source */
#define RCC_RTCCLKSource_LSE ((u32)0x00000100)
#define RCC_RTCCLKSource_LSI ((u32)0x00000200)
#define RCC_RTCCLKSource_HSE_Div128 ((u32)0x00000300)
#define IS_RCC_RTCCLK_SOURCE(SOURCE) ((SOURCE == RCC_RTCCLKSource_LSE) || \
(SOURCE == RCC_RTCCLKSource_LSI) || \
(SOURCE == RCC_RTCCLKSource_HSE_Div128))
/* AHB peripheral */
#define RCC_AHBPeriph_DMA1 ((u32)0x00000001)
#define RCC_AHBPeriph_DMA2 ((u32)0x00000002)
#define RCC_AHBPeriph_SRAM ((u32)0x00000004)
#define RCC_AHBPeriph_FLITF ((u32)0x00000010)
#define RCC_AHBPeriph_CRC ((u32)0x00000040)
#define IS_RCC_AHB_PERIPH(PERIPH) (((PERIPH & 0xFFFFFFEA) == 0x00) && (PERIPH != 0x00))
/* APB2 peripheral */
#define RCC_APB2Periph_AFIO ((u32)0x00000001)
#define RCC_APB2Periph_GPIOA ((u32)0x00000004)
#define RCC_APB2Periph_GPIOB ((u32)0x00000008)
#define RCC_APB2Periph_GPIOC ((u32)0x00000010)
#define RCC_APB2Periph_GPIOD ((u32)0x00000020)
#define RCC_APB2Periph_GPIOE ((u32)0x00000040)
#define RCC_APB2Periph_ADC1 ((u32)0x00000200)
#define RCC_APB2Periph_ADC2 ((u32)0x00000400)
#define RCC_APB2Periph_TIM1 ((u32)0x00000800)
#define RCC_APB2Periph_SPI1 ((u32)0x00001000)
#define RCC_APB2Periph_USART1 ((u32)0x00004000)
#define RCC_APB2Periph_ALL ((u32)0x00005E7D)
#define IS_RCC_APB2_PERIPH(PERIPH) (((PERIPH & 0xFFFFA182) == 0x00) && (PERIPH != 0x00))
/* APB1 peripheral */
#define RCC_APB1Periph_TIM2 ((u32)0x00000001)
#define RCC_APB1Periph_TIM3 ((u32)0x00000002)
#define RCC_APB1Periph_TIM4 ((u32)0x00000004)
#define RCC_APB1Periph_WWDG ((u32)0x00000800)
#define RCC_APB1Periph_SPI2 ((u32)0x00004000)
#define RCC_APB1Periph_USART2 ((u32)0x00020000)
#define RCC_APB1Periph_USART3 ((u32)0x00040000)
#define RCC_APB1Periph_I2C1 ((u32)0x00200000)
#define RCC_APB1Periph_I2C2 ((u32)0x00400000)
#define RCC_APB1Periph_USB ((u32)0x00800000)
#define RCC_APB1Periph_CAN ((u32)0x02000000)
#define RCC_APB1Periph_BKP ((u32)0x08000000)
#define RCC_APB1Periph_PWR ((u32)0x10000000)
#define RCC_APB1Periph_ALL ((u32)0x1AE64807)
#define IS_RCC_APB1_PERIPH(PERIPH) (((PERIPH & 0xE519B7F8) == 0x00) && (PERIPH != 0x00))
/* Clock source to output on MCO pin */
#define RCC_MCO_NoClock ((u8)0x00)
#define RCC_MCO_SYSCLK ((u8)0x04)
#define RCC_MCO_HSI ((u8)0x05)
#define RCC_MCO_HSE ((u8)0x06)
#define RCC_MCO_PLLCLK_Div2 ((u8)0x07)
#define IS_RCC_MCO(MCO) ((MCO == RCC_MCO_NoClock) || (MCO == RCC_MCO_HSI) || \
(MCO == RCC_MCO_SYSCLK) || (MCO == RCC_MCO_HSE) || \
(MCO == RCC_MCO_PLLCLK_Div2))
/* RCC Flag */
#define RCC_FLAG_HSIRDY ((u8)0x20)
#define RCC_FLAG_HSERDY ((u8)0x31)
#define RCC_FLAG_PLLRDY ((u8)0x39)
#define RCC_FLAG_LSERDY ((u8)0x41)
#define RCC_FLAG_LSIRDY ((u8)0x61)
#define RCC_FLAG_PINRST ((u8)0x7A)
#define RCC_FLAG_PORRST ((u8)0x7B)
#define RCC_FLAG_SFTRST ((u8)0x7C)
#define RCC_FLAG_IWDGRST ((u8)0x7D)
#define RCC_FLAG_WWDGRST ((u8)0x7E)
#define RCC_FLAG_LPWRRST ((u8)0x7F)
#define IS_RCC_FLAG(FLAG) ((FLAG == RCC_FLAG_HSIRDY) || (FLAG == RCC_FLAG_HSERDY) || \
(FLAG == RCC_FLAG_PLLRDY) || (FLAG == RCC_FLAG_LSERDY) || \
(FLAG == RCC_FLAG_LSIRDY) || (FLAG == RCC_FLAG_PINRST) || \
(FLAG == RCC_FLAG_PORRST) || (FLAG == RCC_FLAG_SFTRST) || \
(FLAG == RCC_FLAG_IWDGRST)|| (FLAG == RCC_FLAG_WWDGRST)|| \
(FLAG == RCC_FLAG_LPWRRST))
#define IS_RCC_CALIBRATION_VALUE(VALUE) (VALUE <= 0x1F)
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void RCC_DeInit(void);
void RCC_HSEConfig(u32 RCC_HSE);
void RCC_AdjustHSICalibrationValue(u8 HSICalibrationValue);
void RCC_HSICmd(FunctionalState NewState);
void RCC_PLLConfig(u32 RCC_PLLSource, u32 RCC_PLLMul);
void RCC_PLLCmd(FunctionalState NewState);
void RCC_SYSCLKConfig(u32 RCC_SYSCLKSource);
u8 RCC_GetSYSCLKSource(void);
void RCC_HCLKConfig(u32 RCC_HCLK);
void RCC_PCLK1Config(u32 RCC_PCLK1);
void RCC_PCLK2Config(u32 RCC_PCLK2);
void RCC_ITConfig(u8 RCC_IT, FunctionalState NewState);
void RCC_USBCLKConfig(u32 RCC_USBCLKSource);
void RCC_ADCCLKConfig(u32 RCC_ADCCLK);
void RCC_LSEConfig(u32 RCC_LSE);
void RCC_LSICmd(FunctionalState NewState);
void RCC_RTCCLKConfig(u32 RCC_RTCCLKSource);
void RCC_RTCCLKCmd(FunctionalState NewState);
void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks);
void RCC_AHBPeriphClockCmd(u32 RCC_AHBPeriph, FunctionalState NewState);
void RCC_APB2PeriphClockCmd(u32 RCC_APB2Periph, FunctionalState NewState);
void RCC_APB1PeriphClockCmd(u32 RCC_APB1Periph, FunctionalState NewState);
void RCC_APB2PeriphResetCmd(u32 RCC_APB2Periph, FunctionalState NewState);
void RCC_APB1PeriphResetCmd(u32 RCC_APB1Periph, FunctionalState NewState);
void RCC_BackupResetCmd(FunctionalState NewState);
void RCC_ClockSecuritySystemCmd(FunctionalState NewState);
void RCC_MCOConfig(u8 RCC_MCO);
FlagStatus RCC_GetFlagStatus(u8 RCC_FLAG);
void RCC_ClearFlag(void);
ITStatus RCC_GetITStatus(u8 RCC_IT);
void RCC_ClearITPendingBit(u8 RCC_IT);
#endif /* __STM32F10x_RCC_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_rcc.h | C | oos | 13,914 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_adc.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* ADC firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_ADC_H
#define __STM32F10x_ADC_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* ADC Init structure definition */
typedef struct
{
u32 ADC_Mode;
FunctionalState ADC_ScanConvMode;
FunctionalState ADC_ContinuousConvMode;
u32 ADC_ExternalTrigConv;
u32 ADC_DataAlign;
u8 ADC_NbrOfChannel;
}ADC_InitTypeDef;
/* Exported constants --------------------------------------------------------*/
/* ADC dual mode -------------------------------------------------------------*/
#define ADC_Mode_Independent ((u32)0x00000000)
#define ADC_Mode_RegInjecSimult ((u32)0x00010000)
#define ADC_Mode_RegSimult_AlterTrig ((u32)0x00020000)
#define ADC_Mode_InjecSimult_FastInterl ((u32)0x00030000)
#define ADC_Mode_InjecSimult_SlowInterl ((u32)0x00040000)
#define ADC_Mode_InjecSimult ((u32)0x00050000)
#define ADC_Mode_RegSimult ((u32)0x00060000)
#define ADC_Mode_FastInterl ((u32)0x00070000)
#define ADC_Mode_SlowInterl ((u32)0x00080000)
#define ADC_Mode_AlterTrig ((u32)0x00090000)
#define IS_ADC_MODE(MODE) ((MODE == ADC_Mode_Independent) || \
(MODE == ADC_Mode_RegInjecSimult) || \
(MODE == ADC_Mode_RegSimult_AlterTrig) || \
(MODE == ADC_Mode_InjecSimult_FastInterl) || \
(MODE == ADC_Mode_InjecSimult_SlowInterl) || \
(MODE == ADC_Mode_InjecSimult) || \
(MODE == ADC_Mode_RegSimult) || \
(MODE == ADC_Mode_FastInterl) || \
(MODE == ADC_Mode_SlowInterl) || \
(MODE == ADC_Mode_AlterTrig))
/* ADC extrenal trigger sources for regular channels conversion --------------*/
#define ADC_ExternalTrigConv_T1_CC1 ((u32)0x00000000)
#define ADC_ExternalTrigConv_T1_CC2 ((u32)0x00020000)
#define ADC_ExternalTrigConv_T1_CC3 ((u32)0x00040000)
#define ADC_ExternalTrigConv_T2_CC2 ((u32)0x00060000)
#define ADC_ExternalTrigConv_T3_TRGO ((u32)0x00080000)
#define ADC_ExternalTrigConv_T4_CC4 ((u32)0x000A0000)
#define ADC_ExternalTrigConv_Ext_IT11 ((u32)0x000C0000)
#define ADC_ExternalTrigConv_None ((u32)0x000E0000)
#define IS_ADC_EXT_TRIG(TRIG1) ((TRIG1 == ADC_ExternalTrigConv_T1_CC1) || \
(TRIG1 == ADC_ExternalTrigConv_T1_CC2) || \
(TRIG1 == ADC_ExternalTrigConv_T1_CC3) || \
(TRIG1 == ADC_ExternalTrigConv_T2_CC2) || \
(TRIG1 == ADC_ExternalTrigConv_T3_TRGO) || \
(TRIG1 == ADC_ExternalTrigConv_T4_CC4) || \
(TRIG1 == ADC_ExternalTrigConv_Ext_IT11) || \
(TRIG1 == ADC_ExternalTrigConv_None))
/* ADC data align ------------------------------------------------------------*/
#define ADC_DataAlign_Right ((u32)0x00000000)
#define ADC_DataAlign_Left ((u32)0x00000800)
#define IS_ADC_DATA_ALIGN(ALIGN) ((ALIGN == ADC_DataAlign_Right) || \
(ALIGN == ADC_DataAlign_Left))
/* ADC channels --------------------------------------------------------------*/
#define ADC_Channel_0 ((u8)0x00)
#define ADC_Channel_1 ((u8)0x01)
#define ADC_Channel_2 ((u8)0x02)
#define ADC_Channel_3 ((u8)0x03)
#define ADC_Channel_4 ((u8)0x04)
#define ADC_Channel_5 ((u8)0x05)
#define ADC_Channel_6 ((u8)0x06)
#define ADC_Channel_7 ((u8)0x07)
#define ADC_Channel_8 ((u8)0x08)
#define ADC_Channel_9 ((u8)0x09)
#define ADC_Channel_10 ((u8)0x0A)
#define ADC_Channel_11 ((u8)0x0B)
#define ADC_Channel_12 ((u8)0x0C)
#define ADC_Channel_13 ((u8)0x0D)
#define ADC_Channel_14 ((u8)0x0E)
#define ADC_Channel_15 ((u8)0x0F)
#define ADC_Channel_16 ((u8)0x10)
#define ADC_Channel_17 ((u8)0x11)
#define IS_ADC_CHANNEL(CHANNEL) ((CHANNEL == ADC_Channel_0) || (CHANNEL == ADC_Channel_1) || \
(CHANNEL == ADC_Channel_2) || (CHANNEL == ADC_Channel_3) || \
(CHANNEL == ADC_Channel_4) || (CHANNEL == ADC_Channel_5) || \
(CHANNEL == ADC_Channel_6) || (CHANNEL == ADC_Channel_7) || \
(CHANNEL == ADC_Channel_8) || (CHANNEL == ADC_Channel_9) || \
(CHANNEL == ADC_Channel_10) || (CHANNEL == ADC_Channel_11) || \
(CHANNEL == ADC_Channel_12) || (CHANNEL == ADC_Channel_13) || \
(CHANNEL == ADC_Channel_14) || (CHANNEL == ADC_Channel_15) || \
(CHANNEL == ADC_Channel_16) || (CHANNEL == ADC_Channel_17))
/* ADC sampling times --------------------------------------------------------*/
#define ADC_SampleTime_1Cycles5 ((u8)0x00)
#define ADC_SampleTime_7Cycles5 ((u8)0x01)
#define ADC_SampleTime_13Cycles5 ((u8)0x02)
#define ADC_SampleTime_28Cycles5 ((u8)0x03)
#define ADC_SampleTime_41Cycles5 ((u8)0x04)
#define ADC_SampleTime_55Cycles5 ((u8)0x05)
#define ADC_SampleTime_71Cycles5 ((u8)0x06)
#define ADC_SampleTime_239Cycles5 ((u8)0x07)
#define IS_ADC_SAMPLE_TIME(TIME) ((TIME == ADC_SampleTime_1Cycles5) || \
(TIME == ADC_SampleTime_7Cycles5) || \
(TIME == ADC_SampleTime_13Cycles5) || \
(TIME == ADC_SampleTime_28Cycles5) || \
(TIME == ADC_SampleTime_41Cycles5) || \
(TIME == ADC_SampleTime_55Cycles5) || \
(TIME == ADC_SampleTime_71Cycles5) || \
(TIME == ADC_SampleTime_239Cycles5))
/* ADC extrenal trigger sources for injected channels conversion -------------*/
#define ADC_ExternalTrigInjecConv_T1_TRGO ((u32)0x00000000)
#define ADC_ExternalTrigInjecConv_T1_CC4 ((u32)0x00001000)
#define ADC_ExternalTrigInjecConv_T2_TRGO ((u32)0x00002000)
#define ADC_ExternalTrigInjecConv_T2_CC1 ((u32)0x00003000)
#define ADC_ExternalTrigInjecConv_T3_CC4 ((u32)0x00004000)
#define ADC_ExternalTrigInjecConv_T4_TRGO ((u32)0x00005000)
#define ADC_ExternalTrigInjecConv_Ext_IT15 ((u32)0x00006000)
#define ADC_ExternalTrigInjecConv_None ((u32)0x00007000)
#define IS_ADC_EXT_INJEC_TRIG(TRIG) ((TRIG == ADC_ExternalTrigInjecConv_T1_TRGO) || \
(TRIG == ADC_ExternalTrigInjecConv_T1_CC4) || \
(TRIG == ADC_ExternalTrigInjecConv_T2_TRGO) || \
(TRIG == ADC_ExternalTrigInjecConv_T2_CC1) || \
(TRIG == ADC_ExternalTrigInjecConv_T3_CC4) || \
(TRIG == ADC_ExternalTrigInjecConv_T4_TRGO) || \
(TRIG == ADC_ExternalTrigInjecConv_Ext_IT15) || \
(TRIG == ADC_ExternalTrigInjecConv_None))
/* ADC injected channel selection --------------------------------------------*/
#define ADC_InjectedChannel_1 ((u8)0x14)
#define ADC_InjectedChannel_2 ((u8)0x18)
#define ADC_InjectedChannel_3 ((u8)0x1C)
#define ADC_InjectedChannel_4 ((u8)0x20)
#define IS_ADC_INJECTED_CHANNEL(CHANNEL) ((CHANNEL == ADC_InjectedChannel_1) || \
(CHANNEL == ADC_InjectedChannel_2) || \
(CHANNEL == ADC_InjectedChannel_3) || \
(CHANNEL == ADC_InjectedChannel_4))
/* ADC analog watchdog selection ---------------------------------------------*/
#define ADC_AnalogWatchdog_SingleRegEnable ((u32)0x00800200)
#define ADC_AnalogWatchdog_SingleInjecEnable ((u32)0x00400200)
#define ADC_AnalogWatchdog_SingleRegOrInjecEnable ((u32)0x00C00200)
#define ADC_AnalogWatchdog_AllRegEnable ((u32)0x00800000)
#define ADC_AnalogWatchdog_AllInjecEnable ((u32)0x00400000)
#define ADC_AnalogWatchdog_AllRegAllInjecEnable ((u32)0x00C00000)
#define ADC_AnalogWatchdog_None ((u32)0x00000000)
#define IS_ADC_ANALOG_WATCHDOG(WATCHDOG) ((WATCHDOG == ADC_AnalogWatchdog_SingleRegEnable) || \
(WATCHDOG == ADC_AnalogWatchdog_SingleInjecEnable) || \
(WATCHDOG == ADC_AnalogWatchdog_SingleRegOrInjecEnable) || \
(WATCHDOG == ADC_AnalogWatchdog_AllRegEnable) || \
(WATCHDOG == ADC_AnalogWatchdog_AllInjecEnable) || \
(WATCHDOG == ADC_AnalogWatchdog_AllRegAllInjecEnable) || \
(WATCHDOG == ADC_AnalogWatchdog_None))
/* ADC interrupts definition -------------------------------------------------*/
#define ADC_IT_EOC ((u16)0x0220)
#define ADC_IT_AWD ((u16)0x0140)
#define ADC_IT_JEOC ((u16)0x0480)
#define IS_ADC_IT(IT) (((IT & (u16)0xF81F) == 0x00) && (IT != 0x00))
#define IS_ADC_GET_IT(IT) ((IT == ADC_IT_EOC) || (IT == ADC_IT_AWD) || \
(IT == ADC_IT_JEOC))
/* ADC flags definition ------------------------------------------------------*/
#define ADC_FLAG_AWD ((u8)0x01)
#define ADC_FLAG_EOC ((u8)0x02)
#define ADC_FLAG_JEOC ((u8)0x04)
#define ADC_FLAG_JSTRT ((u8)0x08)
#define ADC_FLAG_STRT ((u8)0x10)
#define IS_ADC_CLEAR_FLAG(FLAG) (((FLAG & (u8)0xE0) == 0x00) && (FLAG != 0x00))
#define IS_ADC_GET_FLAG(FLAG) ((FLAG == ADC_FLAG_AWD) || (FLAG == ADC_FLAG_EOC) || \
(FLAG == ADC_FLAG_JEOC) || (FLAG == ADC_FLAG_JSTRT) || \
(FLAG == ADC_FLAG_STRT))
/* ADC thresholds ------------------------------------------------------------*/
#define IS_ADC_THRESHOLD(THRESHOLD) (THRESHOLD <= 0xFFF)
/* ADC injected offset -------------------------------------------------------*/
#define IS_ADC_OFFSET(OFFSET) (OFFSET <= 0xFFF)
/* ADC injected length -------------------------------------------------------*/
#define IS_ADC_INJECTED_LENGTH(LENGTH) ((LENGTH >= 0x1) && (LENGTH <= 0x4))
/* ADC injected rank ---------------------------------------------------------*/
#define IS_ADC_INJECTED_RANK(RANK) ((RANK >= 0x1) && (RANK <= 0x4))
/* ADC regular length --------------------------------------------------------*/
#define IS_ADC_REGULAR_LENGTH(LENGTH) ((LENGTH >= 0x1) && (LENGTH <= 0x10))
/* ADC regular rank ----------------------------------------------------------*/
#define IS_ADC_REGULAR_RANK(RANK) ((RANK >= 0x1) && (RANK <= 0x10))
/* ADC regular discontinuous mode number -------------------------------------*/
#define IS_ADC_REGULAR_DISC_NUMBER(NUMBER) ((NUMBER >= 0x1) && (NUMBER <= 0x8))
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void ADC_DeInit(ADC_TypeDef* ADCx);
void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct);
void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct);
void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState);
void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState);
void ADC_ITConfig(ADC_TypeDef* ADCx, u16 ADC_IT, FunctionalState NewState);
void ADC_ResetCalibration(ADC_TypeDef* ADCx);
FlagStatus ADC_GetResetCalibrationStatus(ADC_TypeDef* ADCx);
void ADC_StartCalibration(ADC_TypeDef* ADCx);
FlagStatus ADC_GetCalibrationStatus(ADC_TypeDef* ADCx);
void ADC_SoftwareStartConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx);
void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, u8 Number);
void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, u8 ADC_Channel, u8 Rank, u8 ADC_SampleTime);
void ADC_ExternalTrigConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
u16 ADC_GetConversionValue(ADC_TypeDef* ADCx);
u32 ADC_GetDualModeConversionValue(void);
void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, u32 ADC_ExternalTrigInjecConv);
void ADC_ExternalTrigInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
void ADC_SoftwareStartInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx);
void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, u8 ADC_Channel, u8 Rank, u8 ADC_SampleTime);
void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, u8 Length);
void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, u8 ADC_InjectedChannel, u16 Offset);
u16 ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, u8 ADC_InjectedChannel);
void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, u32 ADC_AnalogWatchdog);
void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, u16 HighThreshold, u16 LowThreshold);
void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, u8 ADC_Channel);
void ADC_TempSensorCmd(FunctionalState NewState);
FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, u8 ADC_FLAG);
void ADC_ClearFlag(ADC_TypeDef* ADCx, u8 ADC_FLAG);
ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, u16 ADC_IT);
void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, u16 ADC_IT);
#endif /*__STM32F10x_ADC_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_adc.h | C | oos | 16,394 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_systick.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* SysTick firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_SYSTICK_H
#define __STM32F10x_SYSTICK_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* SysTick clock source */
#define SysTick_CLKSource_HCLK_Div8 ((u32)0xFFFFFFFB)
#define SysTick_CLKSource_HCLK ((u32)0x00000004)
#define IS_SYSTICK_CLK_SOURCE(SOURCE) ((SOURCE == SysTick_CLKSource_HCLK) || \
(SOURCE == SysTick_CLKSource_HCLK_Div8))
/* SysTick counter state */
#define SysTick_Counter_Disable ((u32)0xFFFFFFFE)
#define SysTick_Counter_Enable ((u32)0x00000001)
#define SysTick_Counter_Clear ((u32)0x00000000)
#define IS_SYSTICK_COUNTER(COUNTER) ((COUNTER == SysTick_Counter_Disable) || \
(COUNTER == SysTick_Counter_Enable) || \
(COUNTER == SysTick_Counter_Clear))
/* SysTick Flag */
#define SysTick_FLAG_COUNT ((u8)0x30)
#define SysTick_FLAG_SKEW ((u8)0x5E)
#define SysTick_FLAG_NOREF ((u8)0x5F)
#define IS_SYSTICK_FLAG(FLAG) ((FLAG == SysTick_FLAG_COUNT) || \
(FLAG == SysTick_FLAG_SKEW) || \
(FLAG == SysTick_FLAG_NOREF))
#define IS_SYSTICK_RELOAD(RELOAD) ((RELOAD > 0) || (RELOAD <= 0xFFFFFF))
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void SysTick_CLKSourceConfig(u32 SysTick_CLKSource);
void SysTick_SetReload(u32 Reload);
void SysTick_CounterCmd(u32 SysTick_Counter);
void SysTick_ITConfig(FunctionalState NewState);
u32 SysTick_GetCounter(void);
FlagStatus SysTick_GetFlagStatus(u8 SysTick_FLAG);
#endif /* __STM32F10x_SYSTICK_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_systick.h | C | oos | 3,295 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_nvic.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* NVIC firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_NVIC_H
#define __STM32F10x_NVIC_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* NVIC Init Structure definition */
typedef struct
{
u8 NVIC_IRQChannel;
u8 NVIC_IRQChannelPreemptionPriority;
u8 NVIC_IRQChannelSubPriority;
FunctionalState NVIC_IRQChannelCmd;
} NVIC_InitTypeDef;
/* Exported constants --------------------------------------------------------*/
/* IRQ Channels --------------------------------------------------------------*/
#define WWDG_IRQChannel ((u8)0x00) /* Window WatchDog Interrupt */
#define PVD_IRQChannel ((u8)0x01) /* PVD through EXTI Line detection Interrupt */
#define TAMPER_IRQChannel ((u8)0x02) /* Tamper Interrupt */
#define RTC_IRQChannel ((u8)0x03) /* RTC global Interrupt */
#define FLASH_IRQChannel ((u8)0x04) /* FLASH global Interrupt */
#define RCC_IRQChannel ((u8)0x05) /* RCC global Interrupt */
#define EXTI0_IRQChannel ((u8)0x06) /* EXTI Line0 Interrupt */
#define EXTI1_IRQChannel ((u8)0x07) /* EXTI Line1 Interrupt */
#define EXTI2_IRQChannel ((u8)0x08) /* EXTI Line2 Interrupt */
#define EXTI3_IRQChannel ((u8)0x09) /* EXTI Line3 Interrupt */
#define EXTI4_IRQChannel ((u8)0x0A) /* EXTI Line4 Interrupt */
#define DMAChannel1_IRQChannel ((u8)0x0B) /* DMA Channel 1 global Interrupt */
#define DMAChannel2_IRQChannel ((u8)0x0C) /* DMA Channel 2 global Interrupt */
#define DMAChannel3_IRQChannel ((u8)0x0D) /* DMA Channel 3 global Interrupt */
#define DMAChannel4_IRQChannel ((u8)0x0E) /* DMA Channel 4 global Interrupt */
#define DMAChannel5_IRQChannel ((u8)0x0F) /* DMA Channel 5 global Interrupt */
#define DMAChannel6_IRQChannel ((u8)0x10) /* DMA Channel 6 global Interrupt */
#define DMAChannel7_IRQChannel ((u8)0x11) /* DMA Channel 7 global Interrupt */
#define ADC_IRQChannel ((u8)0x12) /* ADC global Interrupt */
#define USB_HP_CAN_TX_IRQChannel ((u8)0x13) /* USB High Priority or CAN TX Interrupts */
#define USB_LP_CAN_RX0_IRQChannel ((u8)0x14) /* USB Low Priority or CAN RX0 Interrupts */
#define CAN_RX1_IRQChannel ((u8)0x15) /* CAN RX1 Interrupt */
#define CAN_SCE_IRQChannel ((u8)0x16) /* CAN SCE Interrupt */
#define EXTI9_5_IRQChannel ((u8)0x17) /* External Line[9:5] Interrupts */
#define TIM1_BRK_IRQChannel ((u8)0x18) /* TIM1 Break Interrupt */
#define TIM1_UP_IRQChannel ((u8)0x19) /* TIM1 Update Interrupt */
#define TIM1_TRG_COM_IRQChannel ((u8)0x1A) /* TIM1 Trigger and Commutation Interrupt */
#define TIM1_CC_IRQChannel ((u8)0x1B) /* TIM1 Capture Compare Interrupt */
#define TIM2_IRQChannel ((u8)0x1C) /* TIM2 global Interrupt */
#define TIM3_IRQChannel ((u8)0x1D) /* TIM3 global Interrupt */
#define TIM4_IRQChannel ((u8)0x1E) /* TIM4 global Interrupt */
#define I2C1_EV_IRQChannel ((u8)0x1F) /* I2C1 Event Interrupt */
#define I2C1_ER_IRQChannel ((u8)0x20) /* I2C1 Error Interrupt */
#define I2C2_EV_IRQChannel ((u8)0x21) /* I2C2 Event Interrupt */
#define I2C2_ER_IRQChannel ((u8)0x22) /* I2C2 Error Interrupt */
#define SPI1_IRQChannel ((u8)0x23) /* SPI1 global Interrupt */
#define SPI2_IRQChannel ((u8)0x24) /* SPI2 global Interrupt */
#define USART1_IRQChannel ((u8)0x25) /* USART1 global Interrupt */
#define USART2_IRQChannel ((u8)0x26) /* USART2 global Interrupt */
#define USART3_IRQChannel ((u8)0x27) /* USART3 global Interrupt */
#define EXTI15_10_IRQChannel ((u8)0x28) /* External Line[15:10] Interrupts */
#define RTCAlarm_IRQChannel ((u8)0x29) /* RTC Alarm through EXTI Line Interrupt */
#define USBWakeUp_IRQChannel ((u8)0x2A) /* USB WakeUp from suspend through EXTI Line Interrupt */
#define IS_NVIC_IRQ_CHANNEL(CHANNEL) ((CHANNEL == WWDG_IRQChannel) || \
(CHANNEL == PVD_IRQChannel) || \
(CHANNEL == TAMPER_IRQChannel) || \
(CHANNEL == RTC_IRQChannel) || \
(CHANNEL == FLASH_IRQChannel) || \
(CHANNEL == RCC_IRQChannel) || \
(CHANNEL == EXTI0_IRQChannel) || \
(CHANNEL == EXTI1_IRQChannel) || \
(CHANNEL == EXTI2_IRQChannel) || \
(CHANNEL == EXTI3_IRQChannel) || \
(CHANNEL == EXTI4_IRQChannel) || \
(CHANNEL == DMAChannel1_IRQChannel) || \
(CHANNEL == DMAChannel2_IRQChannel) || \
(CHANNEL == DMAChannel3_IRQChannel) || \
(CHANNEL == DMAChannel4_IRQChannel) || \
(CHANNEL == DMAChannel5_IRQChannel) || \
(CHANNEL == DMAChannel6_IRQChannel) || \
(CHANNEL == DMAChannel7_IRQChannel) || \
(CHANNEL == ADC_IRQChannel) || \
(CHANNEL == USB_HP_CAN_TX_IRQChannel) || \
(CHANNEL == USB_LP_CAN_RX0_IRQChannel) || \
(CHANNEL == CAN_RX1_IRQChannel) || \
(CHANNEL == CAN_SCE_IRQChannel) || \
(CHANNEL == EXTI9_5_IRQChannel) || \
(CHANNEL == TIM1_BRK_IRQChannel) || \
(CHANNEL == TIM1_UP_IRQChannel) || \
(CHANNEL == TIM1_TRG_COM_IRQChannel) || \
(CHANNEL == TIM1_CC_IRQChannel) || \
(CHANNEL == TIM2_IRQChannel) || \
(CHANNEL == TIM3_IRQChannel) || \
(CHANNEL == TIM4_IRQChannel) || \
(CHANNEL == I2C1_EV_IRQChannel) || \
(CHANNEL == I2C1_ER_IRQChannel) || \
(CHANNEL == I2C2_EV_IRQChannel) || \
(CHANNEL == I2C2_ER_IRQChannel) || \
(CHANNEL == SPI1_IRQChannel) || \
(CHANNEL == SPI2_IRQChannel) || \
(CHANNEL == USART1_IRQChannel) || \
(CHANNEL == USART2_IRQChannel) || \
(CHANNEL == USART3_IRQChannel) || \
(CHANNEL == EXTI15_10_IRQChannel) || \
(CHANNEL == RTCAlarm_IRQChannel) || \
(CHANNEL == USBWakeUp_IRQChannel))
/* System Handlers -----------------------------------------------------------*/
#define SystemHandler_NMI ((u32)0x00001F) /* NMI Handler */
#define SystemHandler_HardFault ((u32)0x000000) /* Hard Fault Handler */
#define SystemHandler_MemoryManage ((u32)0x043430) /* Memory Manage Handler */
#define SystemHandler_BusFault ((u32)0x547931) /* Bus Fault Handler */
#define SystemHandler_UsageFault ((u32)0x24C232) /* Usage Fault Handler */
#define SystemHandler_SVCall ((u32)0x01FF40) /* SVCall Handler */
#define SystemHandler_DebugMonitor ((u32)0x0A0080) /* Debug Monitor Handler */
#define SystemHandler_PSV ((u32)0x02829C) /* PSV Handler */
#define SystemHandler_SysTick ((u32)0x02C39A) /* SysTick Handler */
#define IS_CONFIG_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_MemoryManage) || \
(HANDLER == SystemHandler_BusFault) || \
(HANDLER == SystemHandler_UsageFault))
#define IS_PRIORITY_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_MemoryManage) || \
(HANDLER == SystemHandler_BusFault) || \
(HANDLER == SystemHandler_UsageFault) || \
(HANDLER == SystemHandler_SVCall) || \
(HANDLER == SystemHandler_DebugMonitor) || \
(HANDLER == SystemHandler_PSV) || \
(HANDLER == SystemHandler_SysTick))
#define IS_GET_PENDING_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_MemoryManage) || \
(HANDLER == SystemHandler_BusFault) || \
(HANDLER == SystemHandler_SVCall))
#define IS_SET_PENDING_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_NMI) || \
(HANDLER == SystemHandler_PSV) || \
(HANDLER == SystemHandler_SysTick))
#define IS_CLEAR_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_PSV) || \
(HANDLER == SystemHandler_SysTick))
#define IS_GET_ACTIVE_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_MemoryManage) || \
(HANDLER == SystemHandler_BusFault) || \
(HANDLER == SystemHandler_UsageFault) || \
(HANDLER == SystemHandler_SVCall) || \
(HANDLER == SystemHandler_DebugMonitor) || \
(HANDLER == SystemHandler_PSV) || \
(HANDLER == SystemHandler_SysTick))
#define IS_FAULT_SOURCE_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_HardFault) || \
(HANDLER == SystemHandler_MemoryManage) || \
(HANDLER == SystemHandler_BusFault) || \
(HANDLER == SystemHandler_UsageFault) || \
(HANDLER == SystemHandler_DebugMonitor))
#define IS_FAULT_ADDRESS_SYSTEM_HANDLER(HANDLER) ((HANDLER == SystemHandler_MemoryManage) || \
(HANDLER == SystemHandler_BusFault))
/* Vector Table Base ---------------------------------------------------------*/
#define NVIC_VectTab_RAM ((u32)0x20000000)
#define NVIC_VectTab_FLASH ((u32)0x00000000)
#define IS_NVIC_VECTTAB(VECTTAB) ((VECTTAB == NVIC_VectTab_RAM) || \
(VECTTAB == NVIC_VectTab_FLASH))
/* System Low Power ----------------------------------------------------------*/
#define NVIC_LP_SEVONPEND ((u8)0x10)
#define NVIC_LP_SLEEPDEEP ((u8)0x04)
#define NVIC_LP_SLEEPONEXIT ((u8)0x02)
#define IS_NVIC_LP(LP) ((LP == NVIC_LP_SEVONPEND) || \
(LP == NVIC_LP_SLEEPDEEP) || \
(LP == NVIC_LP_SLEEPONEXIT))
/* Preemption Priority Group -------------------------------------------------*/
#define NVIC_PriorityGroup_0 ((u32)0x700) /* 0 bits for pre-emption priority
4 bits for subpriority */
#define NVIC_PriorityGroup_1 ((u32)0x600) /* 1 bits for pre-emption priority
3 bits for subpriority */
#define NVIC_PriorityGroup_2 ((u32)0x500) /* 2 bits for pre-emption priority
2 bits for subpriority */
#define NVIC_PriorityGroup_3 ((u32)0x400) /* 3 bits for pre-emption priority
1 bits for subpriority */
#define NVIC_PriorityGroup_4 ((u32)0x300) /* 4 bits for pre-emption priority
0 bits for subpriority */
#define IS_NVIC_PRIORITY_GROUP(GROUP) ((GROUP == NVIC_PriorityGroup_0) || \
(GROUP == NVIC_PriorityGroup_1) || \
(GROUP == NVIC_PriorityGroup_2) || \
(GROUP == NVIC_PriorityGroup_3) || \
(GROUP == NVIC_PriorityGroup_4))
#define IS_NVIC_PREEMPTION_PRIORITY(PRIORITY) (PRIORITY < 0x10)
#define IS_NVIC_SUB_PRIORITY(PRIORITY) (PRIORITY < 0x10)
#define IS_NVIC_OFFSET(OFFSET) (OFFSET < 0x3FFFFF)
#define IS_NVIC_BASE_PRI(PRI) ((PRI > 0x00) && (PRI < 0x10))
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void NVIC_DeInit(void);
void NVIC_SCBDeInit(void);
void NVIC_PriorityGroupConfig(u32 NVIC_PriorityGroup);
void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
void NVIC_StructInit(NVIC_InitTypeDef* NVIC_InitStruct);
void NVIC_SETPRIMASK(void);
void NVIC_RESETPRIMASK(void);
void NVIC_SETFAULTMASK(void);
void NVIC_RESETFAULTMASK(void);
void NVIC_BASEPRICONFIG(u32 NewPriority);
u32 NVIC_GetBASEPRI(void);
u16 NVIC_GetCurrentPendingIRQChannel(void);
ITStatus NVIC_GetIRQChannelPendingBitStatus(u8 NVIC_IRQChannel);
void NVIC_SetIRQChannelPendingBit(u8 NVIC_IRQChannel);
void NVIC_ClearIRQChannelPendingBit(u8 NVIC_IRQChannel);
u16 NVIC_GetCurrentActiveHandler(void);
ITStatus NVIC_GetIRQChannelActiveBitStatus(u8 NVIC_IRQChannel);
u32 NVIC_GetCPUID(void);
void NVIC_SetVectorTable(u32 NVIC_VectTab, u32 Offset);
void NVIC_GenerateSystemReset(void);
void NVIC_GenerateCoreReset(void);
void NVIC_SystemLPConfig(u8 LowPowerMode, FunctionalState NewState);
void NVIC_SystemHandlerConfig(u32 SystemHandler, FunctionalState NewState);
void NVIC_SystemHandlerPriorityConfig(u32 SystemHandler, u8 SystemHandlerPreemptionPriority,
u8 SystemHandlerSubPriority);
ITStatus NVIC_GetSystemHandlerPendingBitStatus(u32 SystemHandler);
void NVIC_SetSystemHandlerPendingBit(u32 SystemHandler);
void NVIC_ClearSystemHandlerPendingBit(u32 SystemHandler);
ITStatus NVIC_GetSystemHandlerActiveBitStatus(u32 SystemHandler);
u32 NVIC_GetFaultHandlerSources(u32 SystemHandler);
u32 NVIC_GetFaultAddress(u32 SystemHandler);
#endif /* __STM32F10x_NVIC_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_nvic.h | C | oos | 16,376 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_can.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* CAN firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_CAN_H
#define __STM32F10x_CAN_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* CAN init structure definition */
typedef struct
{
FunctionalState CAN_TTCM;
FunctionalState CAN_ABOM;
FunctionalState CAN_AWUM;
FunctionalState CAN_NART;
FunctionalState CAN_RFLM;
FunctionalState CAN_TXFP;
u8 CAN_Mode;
u8 CAN_SJW;
u8 CAN_BS1;
u8 CAN_BS2;
u8 CAN_Clock;
u16 CAN_Prescaler;
} CAN_InitTypeDef;
/* CAN filter init structure definition */
typedef struct
{
u8 CAN_FilterNumber;
u8 CAN_FilterMode;
u8 CAN_FilterScale;
u16 CAN_FilterIdHigh;
u16 CAN_FilterIdLow;
u16 CAN_FilterMaskIdHigh;
u16 CAN_FilterMaskIdLow;
u16 CAN_FilterFIFOAssignment;
FunctionalState CAN_FilterActivation;
} CAN_FilterInitTypeDef;
/* CAN Tx message structure definition */
typedef struct
{
u32 StdId;
u32 ExtId;
u8 IDE;
u8 RTR;
u8 DLC;
u8 Data[8];
} CanTxMsg;
/* CAN Rx message structure definition */
typedef struct
{
u32 StdId;
u32 ExtId;
u8 IDE;
u8 RTR;
u8 DLC;
u8 Data[8];
u8 FMI;
} CanRxMsg;
/* Exported constants --------------------------------------------------------*/
/* CAN sleep constants */
#define CANINITFAILED ((u8)0x00) /* CAN initialization failed */
#define CANINITOK ((u8)0x01) /* CAN initialization failed */
/* CAN operating mode */
#define CAN_Mode_Normal ((u8)0x00) /* normal mode */
#define CAN_Mode_LoopBack ((u8)0x01) /* loopback mode */
#define CAN_Mode_Silent ((u8)0x02) /* silent mode */
#define CAN_Mode_Silent_LoopBack ((u8)0x03) /* loopback combined with silent mode */
#define IS_CAN_MODE(MODE) ((MODE == CAN_Mode_Normal) || (MODE == CAN_Mode_LoopBack)|| \
(MODE == CAN_Mode_Silent) || (MODE == CAN_Mode_Silent_LoopBack))
/* CAN synchronisation jump width */
#define CAN_SJW_0tq ((u8)0x00) /* 0 time quantum */
#define CAN_SJW_1tq ((u8)0x01) /* 1 time quantum */
#define CAN_SJW_2tq ((u8)0x02) /* 2 time quantum */
#define CAN_SJW_3tq ((u8)0x03) /* 3 time quantum */
#define IS_CAN_SJW(SJW) ((SJW == CAN_SJW_0tq) || (SJW == CAN_SJW_1tq)|| \
(SJW == CAN_SJW_2tq) || (SJW == CAN_SJW_3tq))
/* time quantum in bit segment 1 */
#define CAN_BS1_1tq ((u8)0x00) /* 1 time quantum */
#define CAN_BS1_2tq ((u8)0x01) /* 2 time quantum */
#define CAN_BS1_3tq ((u8)0x02) /* 3 time quantum */
#define CAN_BS1_4tq ((u8)0x03) /* 4 time quantum */
#define CAN_BS1_5tq ((u8)0x04) /* 5 time quantum */
#define CAN_BS1_6tq ((u8)0x05) /* 6 time quantum */
#define CAN_BS1_7tq ((u8)0x06) /* 7 time quantum */
#define CAN_BS1_8tq ((u8)0x07) /* 8 time quantum */
#define CAN_BS1_9tq ((u8)0x08) /* 9 time quantum */
#define CAN_BS1_10tq ((u8)0x09) /* 10 time quantum */
#define CAN_BS1_11tq ((u8)0x0A) /* 11 time quantum */
#define CAN_BS1_12tq ((u8)0x0B) /* 12 time quantum */
#define CAN_BS1_13tq ((u8)0x0C) /* 13 time quantum */
#define CAN_BS1_14tq ((u8)0x0D) /* 14 time quantum */
#define CAN_BS1_15tq ((u8)0x0E) /* 15 time quantum */
#define CAN_BS1_16tq ((u8)0x0F) /* 16 time quantum */
#define IS_CAN_BS1(BS1) (BS1 <= CAN_BS1_16tq)
/* time quantum in bit segment 2 */
#define CAN_BS2_1tq ((u8)0x00) /* 1 time quantum */
#define CAN_BS2_2tq ((u8)0x01) /* 2 time quantum */
#define CAN_BS2_3tq ((u8)0x02) /* 3 time quantum */
#define CAN_BS2_4tq ((u8)0x03) /* 4 time quantum */
#define CAN_BS2_5tq ((u8)0x04) /* 5 time quantum */
#define CAN_BS2_6tq ((u8)0x05) /* 6 time quantum */
#define CAN_BS2_7tq ((u8)0x06) /* 7 time quantum */
#define CAN_BS2_8tq ((u8)0x07) /* 8 time quantum */
#define IS_CAN_BS2(BS2) (BS2 <= CAN_BS2_8tq)
/* CAN clock selected */
#define CAN_Clock_8MHz ((u8)0x00) /* 8MHz XTAL clock selected */
#define CAN_Clock_APB ((u8)0x01) /* APB clock selected */
#define IS_CAN_CLOCK(CLOCK) ((CLOCK == CAN_Clock_8MHz) || (CLOCK == CAN_Clock_APB))
/* CAN clock prescaler */
#define IS_CAN_PRESCALER(PRESCALER) ((PRESCALER >= 1) && (PRESCALER <= 1024))
/* CAN filter number */
#define IS_CAN_FILTER_NUMBER(NUMBER) (NUMBER <= 13)
/* CAN filter mode */
#define CAN_FilterMode_IdMask ((u8)0x00) /* id/mask mode */
#define CAN_FilterMode_IdList ((u8)0x01) /* identifier list mode */
#define IS_CAN_FILTER_MODE(MODE) ((MODE == CAN_FilterMode_IdMask) || \
(MODE == CAN_FilterMode_IdList))
/* CAN filter scale */
#define CAN_FilterScale_16bit ((u8)0x00) /* 16-bit filter scale */
#define CAN_FilterScale_32bit ((u8)0x01) /* 2-bit filter scale */
#define IS_CAN_FILTER_SCALE(SCALE) ((SCALE == CAN_FilterScale_16bit) || \
(SCALE == CAN_FilterScale_32bit))
/* CAN filter FIFO assignation */
#define CAN_FilterFIFO0 ((u8)0x00) /* Filter FIFO 0 assignment for filter x */
#define CAN_FilterFIFO1 ((u8)0x01) /* Filter FIFO 1 assignment for filter x */
#define IS_CAN_FILTER_FIFO(FIFO) ((FIFO == CAN_FilterFIFO0) || \
(FIFO == CAN_FilterFIFO1))
/* CAN Tx */
#define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) (TRANSMITMAILBOX <= ((u8)0x02))
#define IS_CAN_STDID(STDID) (STDID <= ((u32)0x7FF))
#define IS_CAN_EXTID(EXTID) (EXTID <= ((u32)0x3FFFF))
#define IS_CAN_DLC(DLC) (DLC <= ((u8)0x08))
/* CAN identifier type */
#define CAN_ID_STD ((u32)0x00000000) /* Standard Id */
#define CAN_ID_EXT ((u32)0x00000004) /* Extended Id */
#define IS_CAN_IDTYPE(IDTYPE) ((IDTYPE == CAN_ID_STD) || (IDTYPE == CAN_ID_EXT))
/* CAN remote transmission request */
#define CAN_RTR_DATA ((u32)0x00000000) /* Data frame */
#define CAN_RTR_REMOTE ((u32)0x00000002) /* Remote frame */
#define IS_CAN_RTR(RTR) ((RTR == CAN_RTR_DATA) || (RTR == CAN_RTR_REMOTE))
/* CAN transmit constants */
#define CANTXFAILED ((u8)0x00) /* CAN transmission failed */
#define CANTXOK ((u8)0x01) /* CAN transmission succeeded */
#define CANTXPENDING ((u8)0x02) /* CAN transmission pending */
#define CAN_NO_MB ((u8)0x04) /* CAN cell did not provide an empty mailbox */
/* CAN receive FIFO number constants */
#define CAN_FIFO0 ((u8)0x00) /* CAN FIFO0 used to receive */
#define CAN_FIFO1 ((u8)0x01) /* CAN FIFO1 used to receive */
#define IS_CAN_FIFO(FIFO) ((FIFO == CAN_FIFO0) || (FIFO == CAN_FIFO1))
/* CAN sleep constants */
#define CANSLEEPFAILED ((u8)0x00) /* CAN did not enter the sleep mode */
#define CANSLEEPOK ((u8)0x01) /* CAN entered the sleep mode */
/* CAN wake up constants */
#define CANWAKEUPFAILED ((u8)0x00) /* CAN did not leave the sleep mode */
#define CANWAKEUPOK ((u8)0x01) /* CAN leaved the sleep mode */
/* CAN flags */
#define CAN_FLAG_EWG ((u32)0x00000001) /* Error Warning Flag */
#define CAN_FLAG_EPV ((u32)0x00000002) /* Error Passive Flag */
#define CAN_FLAG_BOF ((u32)0x00000004) /* Bus-Off Flag */
#define IS_CAN_FLAG(FLAG) ((FLAG == CAN_FLAG_EWG) || (FLAG == CAN_FLAG_EPV) ||\
(FLAG == CAN_FLAG_BOF))
/* CAN interrupts */
#define CAN_IT_RQCP0 ((u8)0x05) /* Request completed mailbox 0 */
#define CAN_IT_RQCP1 ((u8)0x06) /* Request completed mailbox 1 */
#define CAN_IT_RQCP2 ((u8)0x07) /* Request completed mailbox 2 */
#define CAN_IT_TME ((u32)0x00000001) /* Transmit mailbox empty */
#define CAN_IT_FMP0 ((u32)0x00000002) /* FIFO 0 message pending */
#define CAN_IT_FF0 ((u32)0x00000004) /* FIFO 0 full */
#define CAN_IT_FOV0 ((u32)0x00000008) /* FIFO 0 overrun */
#define CAN_IT_FMP1 ((u32)0x00000010) /* FIFO 1 message pending */
#define CAN_IT_FF1 ((u32)0x00000020) /* FIFO 1 full */
#define CAN_IT_FOV1 ((u32)0x00000040) /* FIFO 1 overrun */
#define CAN_IT_EWG ((u32)0x00000100) /* Error warning */
#define CAN_IT_EPV ((u32)0x00000200) /* Error passive */
#define CAN_IT_BOF ((u32)0x00000400) /* Bus-off */
#define CAN_IT_LEC ((u32)0x00000800) /* Last error code */
#define CAN_IT_ERR ((u32)0x00008000) /* Error */
#define CAN_IT_WKU ((u32)0x00010000) /* Wake-up */
#define CAN_IT_SLK ((u32)0x00020000) /* Sleep */
#define IS_CAN_IT(IT) ((IT == CAN_IT_RQCP0) || (IT == CAN_IT_RQCP1) ||\
(IT == CAN_IT_RQCP2) || (IT == CAN_IT_TME) ||\
(IT == CAN_IT_FMP0) || (IT == CAN_IT_FF0) ||\
(IT == CAN_IT_FOV0) || (IT == CAN_IT_FMP1) ||\
(IT == CAN_IT_FF1) || (IT == CAN_IT_FOV1) ||\
(IT == CAN_IT_EWG) || (IT == CAN_IT_EPV) ||\
(IT == CAN_IT_BOF) || (IT == CAN_IT_LEC) ||\
(IT == CAN_IT_ERR) || (IT == CAN_IT_WKU) ||\
(IT == CAN_IT_SLK))
/* Exported macro ------------------------------------------------------------*/
/* Exported function protypes ----------------------------------------------- */
void CAN_DeInit(void);
u8 CAN_Init(CAN_InitTypeDef* CAN_InitStruct);
void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct);
void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct);
void CAN_ITConfig(u32 CAN_IT, FunctionalState NewState);
u8 CAN_Transmit(CanTxMsg* TxMessage);
u32 CAN_TransmitStatus(u8 TransmitMailbox);
void CAN_CancelTransmit(u8 Mailbox);
void CAN_FIFORelease(u8 FIFONumber);
u8 CAN_MessagePending(u8 FIFONumber);
void CAN_Receive(u8 FIFONumber, CanRxMsg* RxMessage);
u8 CAN_Sleep(void);
u8 CAN_WakeUp(void);
FlagStatus CAN_GetFlagStatus(u32 CAN_FLAG);
void CAN_ClearFlag(u32 CAN_FLAG);
ITStatus CAN_GetITStatus(u32 CAN_IT);
void CAN_ClearITPendingBit(u32 CAN_IT);
#endif /* __STM32F10x_CAN_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_can.h | C | oos | 12,163 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_tim.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* TIM firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_TIM_H
#define __STM32F10x_TIM_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* TIM Base Init structure definition */
typedef struct
{
u16 TIM_Period; /* Period value */
u16 TIM_Prescaler; /* Prescaler value */
u16 TIM_ClockDivision; /* Timer clock division */
u16 TIM_CounterMode; /* Timer Counter mode */
} TIM_TimeBaseInitTypeDef;
/* TIM Output Compare Init structure definition */
typedef struct
{
u16 TIM_OCMode; /* Timer Output Compare Mode */
u16 TIM_Channel; /* Timer Channel */
u16 TIM_Pulse; /* PWM or OC Channel pulse length */
u16 TIM_OCPolarity; /* PWM, OCM or OPM Channel polarity */
} TIM_OCInitTypeDef;
/* TIM Input Capture Init structure definition */
typedef struct
{
u16 TIM_ICMode; /* Timer Input Capture Mode */
u16 TIM_Channel; /* Timer Channel */
u16 TIM_ICPolarity; /* Input Capture polarity */
u16 TIM_ICSelection; /* Input Capture selection */
u16 TIM_ICPrescaler; /* Input Capture prescaler */
u8 TIM_ICFilter; /* Input Capture filter */
} TIM_ICInitTypeDef;
/* Exported constants -------------------------------------------------------*/
/* TIM Ouput Compare modes --------------------------------------------------*/
#define TIM_OCMode_Timing ((u16)0x0000)
#define TIM_OCMode_Active ((u16)0x0010)
#define TIM_OCMode_Inactive ((u16)0x0020)
#define TIM_OCMode_Toggle ((u16)0x0030)
#define TIM_OCMode_PWM1 ((u16)0x0060)
#define TIM_OCMode_PWM2 ((u16)0x0070)
#define IS_TIM_OC_MODE(MODE) ((MODE == TIM_OCMode_Timing) || \
(MODE == TIM_OCMode_Active) || \
(MODE == TIM_OCMode_Inactive) || \
(MODE == TIM_OCMode_Toggle)|| \
(MODE == TIM_OCMode_PWM1) || \
(MODE == TIM_OCMode_PWM2))
/* TIM Input Capture modes --------------------------------------------------*/
#define TIM_ICMode_ICAP ((u16)0x0007)
#define TIM_ICMode_PWMI ((u16)0x0006)
#define IS_TIM_IC_MODE(MODE) ((MODE == TIM_ICMode_ICAP) || \
(MODE == TIM_ICMode_PWMI))
/* TIM One Pulse Mode -------------------------------------------------------*/
#define TIM_OPMode_Single ((u16)0x0008)
#define TIM_OPMode_Repetitive ((u16)0x0000)
#define IS_TIM_OPM_MODE(MODE) ((MODE == TIM_OPMode_Single) || \
(MODE == TIM_OPMode_Repetitive))
/* TIM Channel --------------------------------------------------------------*/
#define TIM_Channel_1 ((u16)0x0000)
#define TIM_Channel_2 ((u16)0x0001)
#define TIM_Channel_3 ((u16)0x0002)
#define TIM_Channel_4 ((u16)0x0003)
#define IS_TIM_CHANNEL(CHANNEL) ((CHANNEL == TIM_Channel_1) || \
(CHANNEL == TIM_Channel_2) || \
(CHANNEL == TIM_Channel_3) || \
(CHANNEL == TIM_Channel_4))
/* TIM Clock Division CKD ---------------------------------------------------*/
#define TIM_CKD_DIV1 ((u16)0x0000)
#define TIM_CKD_DIV2 ((u16)0x0100)
#define TIM_CKD_DIV4 ((u16)0x0200)
#define IS_TIM_CKD_DIV(DIV) ((DIV == TIM_CKD_DIV1) || \
(DIV == TIM_CKD_DIV2) || \
(DIV == TIM_CKD_DIV4))
/* TIM Counter Mode ---------------------------------------------------------*/
#define TIM_CounterMode_Up ((u16)0x0000)
#define TIM_CounterMode_Down ((u16)0x0010)
#define TIM_CounterMode_CenterAligned1 ((u16)0x0020)
#define TIM_CounterMode_CenterAligned2 ((u16)0x0040)
#define TIM_CounterMode_CenterAligned3 ((u16)0x0060)
#define IS_TIM_COUNTER_MODE(MODE) ((MODE == TIM_CounterMode_Up) || \
(MODE == TIM_CounterMode_Down) || \
(MODE == TIM_CounterMode_CenterAligned1) || \
(MODE == TIM_CounterMode_CenterAligned2) || \
(MODE == TIM_CounterMode_CenterAligned3))
/* TIM Output Compare Polarity ----------------------------------------------*/
#define TIM_OCPolarity_High ((u16)0x0000)
#define TIM_OCPolarity_Low ((u16)0x0002)
#define IS_TIM_OC_POLARITY(POLARITY) ((POLARITY == TIM_OCPolarity_High) || \
(POLARITY == TIM_OCPolarity_Low))
/* TIM Input Capture Polarity -----------------------------------------------*/
#define TIM_ICPolarity_Rising ((u16)0x0000)
#define TIM_ICPolarity_Falling ((u16)0x0002)
#define IS_TIM_IC_POLARITY(POLARITY) ((POLARITY == TIM_ICPolarity_Rising) || \
(POLARITY == TIM_ICPolarity_Falling))
/* TIM Input Capture Channel Selection -------------------------------------*/
#define TIM_ICSelection_DirectTI ((u16)0x0001)
#define TIM_ICSelection_IndirectTI ((u16)0x0002)
#define TIM_ICSelection_TRGI ((u16)0x0003)
#define IS_TIM_IC_SELECTION(SELECTION) ((SELECTION == TIM_ICSelection_DirectTI) || \
(SELECTION == TIM_ICSelection_IndirectTI) || \
(SELECTION == TIM_ICSelection_TRGI))
/* TIM Input Capture Prescaler ----------------------------------------------*/
#define TIM_ICPSC_DIV1 ((u16)0x0000)
#define TIM_ICPSC_DIV2 ((u16)0x0004)
#define TIM_ICPSC_DIV4 ((u16)0x0008)
#define TIM_ICPSC_DIV8 ((u16)0x000C)
#define IS_TIM_IC_PRESCALER(PRESCALER) ((PRESCALER == TIM_ICPSC_DIV1) || \
(PRESCALER == TIM_ICPSC_DIV2) || \
(PRESCALER == TIM_ICPSC_DIV4) || \
(PRESCALER == TIM_ICPSC_DIV8))
/* TIM Input Capture Filer Value ---------------------------------------------*/
#define IS_TIM_IC_FILTER(ICFILTER) (ICFILTER <= 0xF)
/* TIM interrupt sources ----------------------------------------------------*/
#define TIM_IT_Update ((u16)0x0001)
#define TIM_IT_CC1 ((u16)0x0002)
#define TIM_IT_CC2 ((u16)0x0004)
#define TIM_IT_CC3 ((u16)0x0008)
#define TIM_IT_CC4 ((u16)0x0010)
#define TIM_IT_Trigger ((u16)0x0040)
#define IS_TIM_IT(IT) (((IT & (u16)0xFFA0) == 0x0000) && (IT != 0x0000))
#define IS_TIM_GET_IT(IT) ((IT == TIM_IT_Update) || \
(IT == TIM_IT_CC1) || \
(IT == TIM_IT_CC2) || \
(IT == TIM_IT_CC3) || \
(IT == TIM_IT_CC4) || \
(IT == TIM_IT_Trigger))
/* TIM DMA Base address -----------------------------------------------------*/
#define TIM_DMABase_CR1 ((u16)0x0000)
#define TIM_DMABase_CR2 ((u16)0x0001)
#define TIM_DMABase_SMCR ((u16)0x0002)
#define TIM_DMABase_DIER ((u16)0x0003)
#define TIM_DMABase_SR ((u16)0x0004)
#define TIM_DMABase_EGR ((u16)0x0005)
#define TIM_DMABase_CCMR1 ((u16)0x0006)
#define TIM_DMABase_CCMR2 ((u16)0x0007)
#define TIM_DMABase_CCER ((u16)0x0008)
#define TIM_DMABase_CNT ((u16)0x0009)
#define TIM_DMABase_PSC ((u16)0x000A)
#define TIM_DMABase_ARR ((u16)0x000B)
#define TIM_DMABase_CCR1 ((u16)0x000D)
#define TIM_DMABase_CCR2 ((u16)0x000E)
#define TIM_DMABase_CCR3 ((u16)0x000F)
#define TIM_DMABase_CCR4 ((u16)0x0010)
#define TIM_DMABase_DCR ((u16)0x0012)
#define IS_TIM_DMA_BASE(BASE) ((BASE == TIM_DMABase_CR1) || \
(BASE == TIM_DMABase_CR2) || \
(BASE == TIM_DMABase_SMCR) || \
(BASE == TIM_DMABase_DIER) || \
(BASE == TIM_DMABase_SR) || \
(BASE == TIM_DMABase_EGR) || \
(BASE == TIM_DMABase_CCMR1) || \
(BASE == TIM_DMABase_CCMR2) || \
(BASE == TIM_DMABase_CCER) || \
(BASE == TIM_DMABase_CNT) || \
(BASE == TIM_DMABase_PSC) || \
(BASE == TIM_DMABase_ARR) || \
(BASE == TIM_DMABase_CCR1) || \
(BASE == TIM_DMABase_CCR2) || \
(BASE == TIM_DMABase_CCR3) || \
(BASE == TIM_DMABase_CCR4) || \
(BASE == TIM_DMABase_DCR))
/* TIM DMA Burst Length -----------------------------------------------------*/
#define TIM_DMABurstLength_1Byte ((u16)0x0000)
#define TIM_DMABurstLength_2Bytes ((u16)0x0100)
#define TIM_DMABurstLength_3Bytes ((u16)0x0200)
#define TIM_DMABurstLength_4Bytes ((u16)0x0300)
#define TIM_DMABurstLength_5Bytes ((u16)0x0400)
#define TIM_DMABurstLength_6Bytes ((u16)0x0500)
#define TIM_DMABurstLength_7Bytes ((u16)0x0600)
#define TIM_DMABurstLength_8Bytes ((u16)0x0700)
#define TIM_DMABurstLength_9Bytes ((u16)0x0800)
#define TIM_DMABurstLength_10Bytes ((u16)0x0900)
#define TIM_DMABurstLength_11Bytes ((u16)0x0A00)
#define TIM_DMABurstLength_12Bytes ((u16)0x0B00)
#define TIM_DMABurstLength_13Bytes ((u16)0x0C00)
#define TIM_DMABurstLength_14Bytes ((u16)0x0D00)
#define TIM_DMABurstLength_15Bytes ((u16)0x0E00)
#define TIM_DMABurstLength_16Bytes ((u16)0x0F00)
#define TIM_DMABurstLength_17Bytes ((u16)0x1000)
#define TIM_DMABurstLength_18Bytes ((u16)0x1100)
#define IS_TIM_DMA_LENGTH(LENGTH) ((LENGTH == TIM_DMABurstLength_1Byte) || \
(LENGTH == TIM_DMABurstLength_2Bytes) || \
(LENGTH == TIM_DMABurstLength_3Bytes) || \
(LENGTH == TIM_DMABurstLength_4Bytes) || \
(LENGTH == TIM_DMABurstLength_5Bytes) || \
(LENGTH == TIM_DMABurstLength_6Bytes) || \
(LENGTH == TIM_DMABurstLength_7Bytes) || \
(LENGTH == TIM_DMABurstLength_8Bytes) || \
(LENGTH == TIM_DMABurstLength_9Bytes) || \
(LENGTH == TIM_DMABurstLength_10Bytes) || \
(LENGTH == TIM_DMABurstLength_11Bytes) || \
(LENGTH == TIM_DMABurstLength_12Bytes) || \
(LENGTH == TIM_DMABurstLength_13Bytes) || \
(LENGTH == TIM_DMABurstLength_14Bytes) || \
(LENGTH == TIM_DMABurstLength_15Bytes) || \
(LENGTH == TIM_DMABurstLength_16Bytes) || \
(LENGTH == TIM_DMABurstLength_17Bytes) || \
(LENGTH == TIM_DMABurstLength_18Bytes))
/* TIM DMA sources ----------------------------------------------------------*/
#define TIM_DMA_Update ((u16)0x0100)
#define TIM_DMA_CC1 ((u16)0x0200)
#define TIM_DMA_CC2 ((u16)0x0400)
#define TIM_DMA_CC3 ((u16)0x0800)
#define TIM_DMA_CC4 ((u16)0x1000)
#define TIM_DMA_Trigger ((u16)0x4000)
#define IS_TIM_DMA_SOURCE(SOURCE) (((SOURCE & (u16)0xA0FF) == 0x0000) && (SOURCE != 0x0000))
/* TIM External Trigger Prescaler -------------------------------------------*/
#define TIM_ExtTRGPSC_OFF ((u16)0x0000)
#define TIM_ExtTRGPSC_DIV2 ((u16)0x1000)
#define TIM_ExtTRGPSC_DIV4 ((u16)0x2000)
#define TIM_ExtTRGPSC_DIV8 ((u16)0x3000)
#define IS_TIM_EXT_PRESCALER(PRESCALER) ((PRESCALER == TIM_ExtTRGPSC_OFF) || \
(PRESCALER == TIM_ExtTRGPSC_DIV2) || \
(PRESCALER == TIM_ExtTRGPSC_DIV4) || \
(PRESCALER == TIM_ExtTRGPSC_DIV8))
/* TIM Input Trigger Selection ---------------------------------------------*/
#define TIM_TS_ITR0 ((u16)0x0000)
#define TIM_TS_ITR1 ((u16)0x0010)
#define TIM_TS_ITR2 ((u16)0x0020)
#define TIM_TS_ITR3 ((u16)0x0030)
#define TIM_TS_TI1F_ED ((u16)0x0040)
#define TIM_TS_TI1FP1 ((u16)0x0050)
#define TIM_TS_TI2FP2 ((u16)0x0060)
#define TIM_TS_ETRF ((u16)0x0070)
#define IS_TIM_TRIGGER_SELECTION(SELECTION) ((SELECTION == TIM_TS_ITR0) || \
(SELECTION == TIM_TS_ITR1) || \
(SELECTION == TIM_TS_ITR2) || \
(SELECTION == TIM_TS_ITR3) || \
(SELECTION == TIM_TS_TI1F_ED) || \
(SELECTION == TIM_TS_TI1FP1) || \
(SELECTION == TIM_TS_TI2FP2) || \
(SELECTION == TIM_TS_ETRF))
#define IS_TIM_INTERNAL_TRIGGER_SELECTION(SELECTION) ((SELECTION == TIM_TS_ITR0) || \
(SELECTION == TIM_TS_ITR1) || \
(SELECTION == TIM_TS_ITR2) || \
(SELECTION == TIM_TS_ITR3))
#define IS_TIM_TIX_TRIGGER_SELECTION(SELECTION) ((SELECTION == TIM_TS_TI1F_ED) || \
(SELECTION == TIM_TS_TI1FP1) || \
(SELECTION == TIM_TS_TI2FP2))
/* TIM External Trigger Polarity --------------------------------------------*/
#define TIM_ExtTRGPolarity_Inverted ((u16)0x8000)
#define TIM_ExtTRGPolarity_NonInverted ((u16)0x0000)
#define IS_TIM_EXT_POLARITY(POLARITY) ((POLARITY == TIM_ExtTRGPolarity_Inverted) || \
(POLARITY == TIM_ExtTRGPolarity_NonInverted))
/* TIM Prescaler Reload Mode ------------------------------------------------*/
#define TIM_PSCReloadMode_Update ((u16)0x0000)
#define TIM_PSCReloadMode_Immediate ((u16)0x0001)
#define IS_TIM_PRESCALER_RELOAD(RELOAD) ((RELOAD == TIM_PSCReloadMode_Update) || \
(RELOAD == TIM_PSCReloadMode_Immediate))
/* TIM Forced Action --------------------------------------------------------*/
#define TIM_ForcedAction_Active ((u16)0x0050)
#define TIM_ForcedAction_InActive ((u16)0x0040)
#define IS_TIM_FORCED_ACTION(ACTION) ((ACTION == TIM_ForcedAction_Active) || \
(ACTION == TIM_ForcedAction_InActive))
/* TIM Encoder Mode ---------------------------------------------------------*/
#define TIM_EncoderMode_TI1 ((u16)0x0001)
#define TIM_EncoderMode_TI2 ((u16)0x0002)
#define TIM_EncoderMode_TI12 ((u16)0x0003)
#define IS_TIM_ENCODER_MODE(MODE) ((MODE == TIM_EncoderMode_TI1) || \
(MODE == TIM_EncoderMode_TI2) || \
(MODE == TIM_EncoderMode_TI12))
/* TIM Event Source ---------------------------------------------------------*/
#define TIM_EventSource_Update ((u16)0x0001)
#define TIM_EventSource_CC1 ((u16)0x0002)
#define TIM_EventSource_CC2 ((u16)0x0004)
#define TIM_EventSource_CC3 ((u16)0x0008)
#define TIM_EventSource_CC4 ((u16)0x0010)
#define TIM_EventSource_Trigger ((u16)0x0040)
#define IS_TIM_EVENT_SOURCE(SOURCE) (((SOURCE & (u16)0xFFA0) == 0x0000) && (SOURCE != 0x0000))
/* TIM Update Source --------------------------------------------------------*/
#define TIM_UpdateSource_Global ((u16)0x0000)
#define TIM_UpdateSource_Regular ((u16)0x0001)
#define IS_TIM_UPDATE_SOURCE(SOURCE) ((SOURCE == TIM_UpdateSource_Global) || \
(SOURCE == TIM_UpdateSource_Regular))
/* TIM Ouput Compare Preload State ------------------------------------------*/
#define TIM_OCPreload_Enable ((u16)0x0008)
#define TIM_OCPreload_Disable ((u16)0x0000)
#define IS_TIM_OCPRELOAD_STATE(STATE) ((STATE == TIM_OCPreload_Enable) || \
(STATE == TIM_OCPreload_Disable))
/* TIM Ouput Compare Fast State ---------------------------------------------*/
#define TIM_OCFast_Enable ((u16)0x0004)
#define TIM_OCFast_Disable ((u16)0x0000)
#define IS_TIM_OCFAST_STATE(STATE) ((STATE == TIM_OCFast_Enable) || \
(STATE == TIM_OCFast_Disable))
/* TIM Trigger Output Source ------------------------------------------------*/
#define TIM_TRGOSource_Reset ((u16)0x0000)
#define TIM_TRGOSource_Enable ((u16)0x0010)
#define TIM_TRGOSource_Update ((u16)0x0020)
#define TIM_TRGOSource_OC1 ((u16)0x0030)
#define TIM_TRGOSource_OC1Ref ((u16)0x0040)
#define TIM_TRGOSource_OC2Ref ((u16)0x0050)
#define TIM_TRGOSource_OC3Ref ((u16)0x0060)
#define TIM_TRGOSource_OC4Ref ((u16)0x0070)
#define IS_TIM_TRGO_SOURCE(SOURCE) ((SOURCE == TIM_TRGOSource_Reset) || \
(SOURCE == TIM_TRGOSource_Enable) || \
(SOURCE == TIM_TRGOSource_Update) || \
(SOURCE == TIM_TRGOSource_OC1) || \
(SOURCE == TIM_TRGOSource_OC1Ref) || \
(SOURCE == TIM_TRGOSource_OC2Ref) || \
(SOURCE == TIM_TRGOSource_OC3Ref) || \
(SOURCE == TIM_TRGOSource_OC4Ref))
/* TIM Slave Mode -----------------------------------------------------------*/
#define TIM_SlaveMode_Reset ((u16)0x0004)
#define TIM_SlaveMode_Gated ((u16)0x0005)
#define TIM_SlaveMode_Trigger ((u16)0x0006)
#define TIM_SlaveMode_External1 ((u16)0x0007)
#define IS_TIM_SLAVE_MODE(MODE) ((MODE == TIM_SlaveMode_Reset) || \
(MODE == TIM_SlaveMode_Gated) || \
(MODE == TIM_SlaveMode_Trigger) || \
(MODE == TIM_SlaveMode_External1))
/* TIM TIx External Clock Source --------------------------------------------*/
#define TIM_TIxExternalCLK1Source_TI1 ((u16)0x0050)
#define TIM_TIxExternalCLK1Source_TI2 ((u16)0x0060)
#define TIM_TIxExternalCLK1Source_TI1ED ((u16)0x0040)
#define IS_TIM_TIXCLK_SOURCE(SOURCE) ((SOURCE == TIM_TIxExternalCLK1Source_TI1) || \
(SOURCE == TIM_TIxExternalCLK1Source_TI2) || \
(SOURCE == TIM_TIxExternalCLK1Source_TI1ED))
/* TIM Master Slave Mode ----------------------------------------------------*/
#define TIM_MasterSlaveMode_Enable ((u16)0x0080)
#define TIM_MasterSlaveMode_Disable ((u16)0x0000)
#define IS_TIM_MSM_STATE(STATE) ((STATE == TIM_MasterSlaveMode_Enable) || \
(STATE == TIM_MasterSlaveMode_Disable))
/* TIM Flags ----------------------------------------------------------------*/
#define TIM_FLAG_Update ((u16)0x0001)
#define TIM_FLAG_CC1 ((u16)0x0002)
#define TIM_FLAG_CC2 ((u16)0x0004)
#define TIM_FLAG_CC3 ((u16)0x0008)
#define TIM_FLAG_CC4 ((u16)0x0010)
#define TIM_FLAG_Trigger ((u16)0x0040)
#define TIM_FLAG_CC1OF ((u16)0x0200)
#define TIM_FLAG_CC2OF ((u16)0x0400)
#define TIM_FLAG_CC3OF ((u16)0x0800)
#define TIM_FLAG_CC4OF ((u16)0x1000)
#define IS_TIM_GET_FLAG(FLAG) ((FLAG == TIM_FLAG_Update) || \
(FLAG == TIM_FLAG_CC1) || \
(FLAG == TIM_FLAG_CC2) || \
(FLAG == TIM_FLAG_CC3) || \
(FLAG == TIM_FLAG_CC4) || \
(FLAG == TIM_FLAG_Trigger) || \
(FLAG == TIM_FLAG_CC1OF) || \
(FLAG == TIM_FLAG_CC2OF) || \
(FLAG == TIM_FLAG_CC3OF) || \
(FLAG == TIM_FLAG_CC4OF))
#define IS_TIM_CLEAR_FLAG(FLAG) (((FLAG & (u16)0xE1A0) == 0x0000) && (FLAG != 0x0000))
/* Exported macro ------------------------------------------------------------*/
/* Exported functions --------------------------------------------------------*/
void TIM_DeInit(TIM_TypeDef* TIMx);
void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct);
void TIM_OCInit(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct);
void TIM_ICInit(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct);
void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct);
void TIM_OCStructInit(TIM_OCInitTypeDef* TIM_OCInitStruct);
void TIM_ICStructInit(TIM_ICInitTypeDef* TIM_ICInitStruct);
void TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState);
void TIM_ITConfig(TIM_TypeDef* TIMx, u16 TIM_IT, FunctionalState NewState);
void TIM_DMAConfig(TIM_TypeDef* TIMx, u16 TIM_DMABase, u16 TIM_DMABurstLength);
void TIM_DMACmd(TIM_TypeDef* TIMx, u16 TIM_DMASource, FunctionalState Newstate);
void TIM_InternalClockConfig(TIM_TypeDef* TIMx);
void TIM_ITRxExternalClockConfig(TIM_TypeDef* TIMx, u16 TIM_InputTriggerSource);
void TIM_TIxExternalClockConfig(TIM_TypeDef* TIMx, u16 TIM_TIxExternalCLKSource,
u16 TIM_ICPolarity, u8 ICFilter);
void TIM_ETRClockMode1Config(TIM_TypeDef* TIMx, u16 TIM_ExtTRGPrescaler, u16 TIM_ExtTRGPolarity,
u8 ExtTRGFilter);
void TIM_ETRClockMode2Config(TIM_TypeDef* TIMx, u16 TIM_ExtTRGPrescaler, u16 TIM_ExtTRGPolarity,
u8 ExtTRGFilter);
void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, u16 TIM_InputTriggerSource);
void TIM_PrescalerConfig(TIM_TypeDef* TIMx, u16 Prescaler, u16 TIM_PSCReloadMode);
void TIM_CounterModeConfig(TIM_TypeDef* TIMx, u16 TIM_CounterMode);
void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, u16 TIM_ForcedAction);
void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, u16 TIM_ForcedAction);
void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, u16 TIM_ForcedAction);
void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, u16 TIM_ForcedAction);
void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState Newstate);
void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState Newstate);
void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, u16 TIM_OCPreload);
void TIM_OC2PreloadConfig(TIM_TypeDef* TIMx, u16 TIM_OCPreload);
void TIM_OC3PreloadConfig(TIM_TypeDef* TIMx, u16 TIM_OCPreload);
void TIM_OC4PreloadConfig(TIM_TypeDef* TIMx, u16 TIM_OCPreload);
void TIM_OC1FastConfig(TIM_TypeDef* TIMx, u16 TIM_OCFast);
void TIM_OC2FastConfig(TIM_TypeDef* TIMx, u16 TIM_OCFast);
void TIM_OC3FastConfig(TIM_TypeDef* TIMx, u16 TIM_OCFast);
void TIM_OC4FastConfig(TIM_TypeDef* TIMx, u16 TIM_OCFast);
void TIM_UpdateDisableConfig(TIM_TypeDef* TIMx, FunctionalState Newstate);
void TIM_EncoderInterfaceConfig(TIM_TypeDef* TIMx, u16 TIM_EncoderMode,
u16 TIM_IC1Polarity, u16 TIM_IC2Polarity);
void TIM_GenerateEvent(TIM_TypeDef* TIMx, u16 TIM_EventSource);
void TIM_OC1PolarityConfig(TIM_TypeDef* TIMx, u16 TIM_OCPolarity);
void TIM_OC2PolarityConfig(TIM_TypeDef* TIMx, u16 TIM_OCPolarity);
void TIM_OC3PolarityConfig(TIM_TypeDef* TIMx, u16 TIM_OCPolarity);
void TIM_OC4PolarityConfig(TIM_TypeDef* TIMx, u16 TIM_OCPolarity);
void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, u16 TIM_UpdateSource);
void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState Newstate);
void TIM_SelectOnePulseMode(TIM_TypeDef* TIMx, u16 TIM_OPMode);
void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, u16 TIM_TRGOSource);
void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, u16 TIM_SlaveMode);
void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, u16 TIM_MasterSlaveMode);
void TIM_SetAutoreload(TIM_TypeDef* TIMx, u16 Autoreload);
void TIM_SetCompare1(TIM_TypeDef* TIMx, u16 Compare1);
void TIM_SetCompare2(TIM_TypeDef* TIMx, u16 Compare2);
void TIM_SetCompare3(TIM_TypeDef* TIMx, u16 Compare3);
void TIM_SetCompare4(TIM_TypeDef* TIMx, u16 Compare4);
void TIM_SetIC1Prescaler(TIM_TypeDef* TIMx, u16 TIM_IC1Prescaler);
void TIM_SetIC2Prescaler(TIM_TypeDef* TIMx, u16 TIM_IC2Prescaler);
void TIM_SetIC3Prescaler(TIM_TypeDef* TIMx, u16 TIM_IC3Prescaler);
void TIM_SetIC4Prescaler(TIM_TypeDef* TIMx, u16 TIM_IC4Prescaler);
void TIM_SetClockDivision(TIM_TypeDef* TIMx, u16 TIM_CKD);
u16 TIM_GetCapture1(TIM_TypeDef* TIMx);
u16 TIM_GetCapture2(TIM_TypeDef* TIMx);
u16 TIM_GetCapture3(TIM_TypeDef* TIMx);
u16 TIM_GetCapture4(TIM_TypeDef* TIMx);
u16 TIM_GetCounter(TIM_TypeDef* TIMx);
u16 TIM_GetPrescaler(TIM_TypeDef* TIMx);
FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, u16 TIM_FLAG);
void TIM_ClearFlag(TIM_TypeDef* TIMx, u16 TIM_FLAG);
ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, u16 TIM_IT);
void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, u16 TIM_IT);
#endif /*__STM32F10x_TIM_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_tim.h | C | oos | 28,319 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_spi.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* SPI firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_SPI_H
#define __STM32F10x_SPI_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* SPI Init structure definition */
typedef struct
{
u16 SPI_Direction;
u16 SPI_Mode;
u16 SPI_DataSize;
u16 SPI_CPOL;
u16 SPI_CPHA;
u16 SPI_NSS;
u16 SPI_BaudRatePrescaler;
u16 SPI_FirstBit;
u16 SPI_CRCPolynomial;
}SPI_InitTypeDef;
/* Exported constants --------------------------------------------------------*/
/* SPI data direction mode */
#define SPI_Direction_2Lines_FullDuplex ((u16)0x0000)
#define SPI_Direction_2Lines_RxOnly ((u16)0x0400)
#define SPI_Direction_1Line_Rx ((u16)0x8000)
#define SPI_Direction_1Line_Tx ((u16)0xC000)
#define IS_SPI_DIRECTION_MODE(MODE) ((MODE == SPI_Direction_2Lines_FullDuplex) || \
(MODE == SPI_Direction_2Lines_RxOnly) || \
(MODE == SPI_Direction_1Line_Rx) || \
(MODE == SPI_Direction_1Line_Tx))
/* SPI master/slave mode */
#define SPI_Mode_Master ((u16)0x0104)
#define SPI_Mode_Slave ((u16)0x0000)
#define IS_SPI_MODE(MODE) ((MODE == SPI_Mode_Master) || \
(MODE == SPI_Mode_Slave))
/* SPI data size */
#define SPI_DataSize_16b ((u16)0x0800)
#define SPI_DataSize_8b ((u16)0x0000)
#define IS_SPI_DATASIZE(DATASIZE) ((DATASIZE == SPI_DataSize_16b) || \
(DATASIZE == SPI_DataSize_8b))
/* SPI Clock Polarity */
#define SPI_CPOL_Low ((u16)0x0000)
#define SPI_CPOL_High ((u16)0x0002)
#define IS_SPI_CPOL(CPOL) ((CPOL == SPI_CPOL_Low) || \
(CPOL == SPI_CPOL_High))
/* SPI Clock Phase */
#define SPI_CPHA_1Edge ((u16)0x0000)
#define SPI_CPHA_2Edge ((u16)0x0001)
#define IS_SPI_CPHA(CPHA) ((CPHA == SPI_CPHA_1Edge) || \
(CPHA == SPI_CPHA_2Edge))
/* SPI Slave Select management */
#define SPI_NSS_Soft ((u16)0x0200)
#define SPI_NSS_Hard ((u16)0x0000)
#define IS_SPI_NSS(NSS) ((NSS == SPI_NSS_Soft) || \
(NSS == SPI_NSS_Hard))
/* SPI BaudRate Prescaler */
#define SPI_BaudRatePrescaler_2 ((u16)0x0000)
#define SPI_BaudRatePrescaler_4 ((u16)0x0008)
#define SPI_BaudRatePrescaler_8 ((u16)0x0010)
#define SPI_BaudRatePrescaler_16 ((u16)0x0018)
#define SPI_BaudRatePrescaler_32 ((u16)0x0020)
#define SPI_BaudRatePrescaler_64 ((u16)0x0028)
#define SPI_BaudRatePrescaler_128 ((u16)0x0030)
#define SPI_BaudRatePrescaler_256 ((u16)0x0038)
#define IS_SPI_BAUDRATE_PRESCALER(PRESCALER) ((PRESCALER == SPI_BaudRatePrescaler_2) || \
(PRESCALER == SPI_BaudRatePrescaler_4) || \
(PRESCALER == SPI_BaudRatePrescaler_8) || \
(PRESCALER == SPI_BaudRatePrescaler_16) || \
(PRESCALER == SPI_BaudRatePrescaler_32) || \
(PRESCALER == SPI_BaudRatePrescaler_64) || \
(PRESCALER == SPI_BaudRatePrescaler_128) || \
(PRESCALER == SPI_BaudRatePrescaler_256))
/* SPI MSB/LSB transmission */
#define SPI_FirstBit_MSB ((u16)0x0000)
#define SPI_FirstBit_LSB ((u16)0x0080)
#define IS_SPI_FIRST_BIT(BIT) ((BIT == SPI_FirstBit_MSB) || \
(BIT == SPI_FirstBit_LSB))
/* SPI DMA transfer requests */
#define SPI_DMAReq_Tx ((u16)0x0002)
#define SPI_DMAReq_Rx ((u16)0x0001)
#define IS_SPI_DMA_REQ(REQ) (((REQ & (u16)0xFFFC) == 0x00) && (REQ != 0x00))
/* SPI NSS internal software mangement */
#define SPI_NSSInternalSoft_Set ((u16)0x0100)
#define SPI_NSSInternalSoft_Reset ((u16)0xFEFF)
#define IS_SPI_NSS_INTERNAL(INTERNAL) ((INTERNAL == SPI_NSSInternalSoft_Set) || \
(INTERNAL == SPI_NSSInternalSoft_Reset))
/* SPI CRC Transmit/Receive */
#define SPI_CRC_Tx ((u8)0x00)
#define SPI_CRC_Rx ((u8)0x01)
#define IS_SPI_CRC(CRC) ((CRC == SPI_CRC_Tx) || (CRC == SPI_CRC_Rx))
/* SPI direction transmit/receive */
#define SPI_Direction_Rx ((u16)0xBFFF)
#define SPI_Direction_Tx ((u16)0x4000)
#define IS_SPI_DIRECTION(DIRECTION) ((DIRECTION == SPI_Direction_Rx) || \
(DIRECTION == SPI_Direction_Tx))
/* SPI interrupts definition */
#define SPI_IT_TXE ((u8)0x71)
#define SPI_IT_RXNE ((u8)0x60)
#define SPI_IT_ERR ((u8)0x50)
#define IS_SPI_CONFIG_IT(IT) ((IT == SPI_IT_TXE) || (IT == SPI_IT_RXNE) || \
(IT == SPI_IT_ERR))
#define SPI_IT_OVR ((u8)0x56)
#define SPI_IT_MODF ((u8)0x55)
#define SPI_IT_CRCERR ((u8)0x54)
#define IS_SPI_CLEAR_IT(IT) ((IT == SPI_IT_OVR) || (IT == SPI_IT_MODF) || \
(IT == SPI_IT_CRCERR))
#define IS_SPI_GET_IT(IT) ((IT == SPI_IT_TXE) || (IT == SPI_IT_RXNE) || \
(IT == SPI_IT_OVR) || (IT == SPI_IT_MODF) || \
(IT == SPI_IT_CRCERR))
/* SPI flags definition */
#define SPI_FLAG_RXNE ((u16)0x0001)
#define SPI_FLAG_TXE ((u16)0x0002)
#define SPI_FLAG_CRCERR ((u16)0x0010)
#define SPI_FLAG_MODF ((u16)0x0020)
#define SPI_FLAG_OVR ((u16)0x0040)
#define SPI_FLAG_BSY ((u16)0x0080)
#define IS_SPI_CLEAR_FLAG(FLAG) (((FLAG & (u16)0xFF8F) == 0x00) && (FLAG != 0x00))
#define IS_SPI_GET_FLAG(FLAG) ((FLAG == SPI_FLAG_BSY) || (FLAG == SPI_FLAG_OVR) || \
(FLAG == SPI_FLAG_MODF) || (FLAG == SPI_FLAG_CRCERR) || \
(FLAG == SPI_FLAG_TXE) || (FLAG == SPI_FLAG_RXNE))
/* SPI CRC polynomial --------------------------------------------------------*/
#define IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) (POLYNOMIAL >= 0x1)
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void SPI_DeInit(SPI_TypeDef* SPIx);
void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct);
void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct);
void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState);
void SPI_ITConfig(SPI_TypeDef* SPIx, u8 SPI_IT, FunctionalState NewState);
void SPI_DMACmd(SPI_TypeDef* SPIx, u16 SPI_DMAReq, FunctionalState NewState);
void SPI_SendData(SPI_TypeDef* SPIx, u16 Data);
u16 SPI_ReceiveData(SPI_TypeDef* SPIx);
void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, u16 SPI_NSSInternalSoft);
void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState);
void SPI_DataSizeConfig(SPI_TypeDef* SPIx, u16 SPI_DataSize);
void SPI_TransmitCRC(SPI_TypeDef* SPIx);
void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState);
u16 SPI_GetCRC(SPI_TypeDef* SPIx, u8 SPI_CRC);
u16 SPI_GetCRCPolynomial(SPI_TypeDef* SPIx);
void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, u16 SPI_Direction);
FlagStatus SPI_GetFlagStatus(SPI_TypeDef* SPIx, u16 SPI_FLAG);
void SPI_ClearFlag(SPI_TypeDef* SPIx, u16 SPI_FLAG);
ITStatus SPI_GetITStatus(SPI_TypeDef* SPIx, u8 SPI_IT);
void SPI_ClearITPendingBit(SPI_TypeDef* SPIx, u8 SPI_IT);
#endif /*__STM32F10x_SPI_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_spi.h | C | oos | 9,416 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_lib.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file includes the peripherals header files in the
* user application.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_LIB_H
#define __STM32F10x_LIB_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
#ifdef _ADC
#include "stm32f10x_adc.h"
#endif /*_ADC */
#ifdef _BKP
#include "stm32f10x_bkp.h"
#endif /*_BKP */
#ifdef _CAN
#include "stm32f10x_can.h"
#endif /*_CAN */
#ifdef _DMA
#include "stm32f10x_dma.h"
#endif /*_DMA */
#ifdef _EXTI
#include "stm32f10x_exti.h"
#endif /*_EXTI */
#ifdef _FLASH
#include "stm32f10x_flash.h"
#endif /*_FLASH */
#ifdef _GPIO
#include "stm32f10x_gpio.h"
#endif /*_GPIO */
#ifdef _I2C
#include "stm32f10x_i2c.h"
#endif /*_I2C */
#ifdef _IWDG
#include "stm32f10x_iwdg.h"
#endif /*_IWDG */
#ifdef _NVIC
#include "stm32f10x_nvic.h"
#endif /*_NVIC */
#ifdef _PWR
#include "stm32f10x_pwr.h"
#endif /*_PWR */
#ifdef _RCC
#include "stm32f10x_rcc.h"
#endif /*_RCC */
#ifdef _RTC
#include "stm32f10x_rtc.h"
#endif /*_RTC */
#ifdef _SPI
#include "stm32f10x_spi.h"
#endif /*_SPI */
#ifdef _SysTick
#include "stm32f10x_systick.h"
#endif /*_SysTick */
#ifdef _TIM1
#include "stm32f10x_tim1.h"
#endif /*_TIM1 */
#ifdef _TIM
#include "stm32f10x_tim.h"
#endif /*_TIM */
#ifdef _USART
#include "stm32f10x_usart.h"
#endif /*_USART */
#ifdef _WWDG
#include "stm32f10x_wwdg.h"
#endif /*_WWDG */
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void debug(void);
#endif /* __STM32F10x_LIB_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_lib.h | C | oos | 3,060 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_usart.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* USART firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_USART_H
#define __STM32F10x_USART_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* UART Init Structure definition */
typedef struct
{
u32 USART_BaudRate;
u16 USART_WordLength;
u16 USART_StopBits;
u16 USART_Parity;
u16 USART_HardwareFlowControl;
u16 USART_Mode;
u16 USART_Clock;
u16 USART_CPOL;
u16 USART_CPHA;
u16 USART_LastBit;
} USART_InitTypeDef;
/* Exported constants --------------------------------------------------------*/
/* USART Word Length ---------------------------------------------------------*/
#define USART_WordLength_8b ((u16)0x0000)
#define USART_WordLength_9b ((u16)0x1000)
#define IS_USART_WORD_LENGTH(LENGTH) ((LENGTH == USART_WordLength_8b) || \
(LENGTH == USART_WordLength_9b))
/* USART Stop Bits -----------------------------------------------------------*/
#define USART_StopBits_1 ((u16)0x0000)
#define USART_StopBits_0_5 ((u16)0x1000)
#define USART_StopBits_2 ((u16)0x2000)
#define USART_StopBits_1_5 ((u16)0x3000)
#define IS_USART_STOPBITS(STOPBITS) ((STOPBITS == USART_StopBits_1) || \
(STOPBITS == USART_StopBits_0_5) || \
(STOPBITS == USART_StopBits_2) || \
(STOPBITS == USART_StopBits_1_5))
/* USART Parity --------------------------------------------------------------*/
#define USART_Parity_No ((u16)0x0000)
#define USART_Parity_Even ((u16)0x0400)
#define USART_Parity_Odd ((u16)0x0600)
#define IS_USART_PARITY(PARITY) ((PARITY == USART_Parity_No) || \
(PARITY == USART_Parity_Even) || \
(PARITY == USART_Parity_Odd))
/* USART Hardware Flow Control -----------------------------------------------*/
#define USART_HardwareFlowControl_None ((u16)0x0000)
#define USART_HardwareFlowControl_RTS ((u16)0x0100)
#define USART_HardwareFlowControl_CTS ((u16)0x0200)
#define USART_HardwareFlowControl_RTS_CTS ((u16)0x0300)
#define IS_USART_HARDWARE_FLOW_CONTROL(CONTROL)\
((CONTROL == USART_HardwareFlowControl_None) || \
(CONTROL == USART_HardwareFlowControl_RTS) || \
(CONTROL == USART_HardwareFlowControl_CTS) || \
(CONTROL == USART_HardwareFlowControl_RTS_CTS))
/* USART Mode ----------------------------------------------------------------*/
#define USART_Mode_Rx ((u16)0x0004)
#define USART_Mode_Tx ((u16)0x0008)
#define IS_USART_MODE(MODE) (((MODE & (u16)0xFFF3) == 0x00) && (MODE != (u16)0x00))
/* USART Clock ---------------------------------------------------------------*/
#define USART_Clock_Disable ((u16)0x0000)
#define USART_Clock_Enable ((u16)0x0800)
#define IS_USART_CLOCK(CLOCK) ((CLOCK == USART_Clock_Disable) || \
(CLOCK == USART_Clock_Enable))
/* USART Clock Polarity ------------------------------------------------------*/
#define USART_CPOL_Low ((u16)0x0000)
#define USART_CPOL_High ((u16)0x0400)
#define IS_USART_CPOL(CPOL) ((CPOL == USART_CPOL_Low) || (CPOL == USART_CPOL_High))
/* USART Clock Phase ---------------------------------------------------------*/
#define USART_CPHA_1Edge ((u16)0x0000)
#define USART_CPHA_2Edge ((u16)0x0200)
#define IS_USART_CPHA(CPHA) ((CPHA == USART_CPHA_1Edge) || (CPHA == USART_CPHA_2Edge))
/* USART Last Bit ------------------------------------------------------------*/
#define USART_LastBit_Disable ((u16)0x0000)
#define USART_LastBit_Enable ((u16)0x0100)
#define IS_USART_LASTBIT(LASTBIT) ((LASTBIT == USART_LastBit_Disable) || \
(LASTBIT == USART_LastBit_Enable))
/* USART Interrupt definition ------------------------------------------------*/
#define USART_IT_PE ((u16)0x0028)
#define USART_IT_TXE ((u16)0x0727)
#define USART_IT_TC ((u16)0x0626)
#define USART_IT_RXNE ((u16)0x0525)
#define USART_IT_IDLE ((u16)0x0424)
#define USART_IT_LBD ((u16)0x0846)
#define USART_IT_CTS ((u16)0x096A)
#define USART_IT_ERR ((u16)0x0060)
#define USART_IT_ORE ((u16)0x0360)
#define USART_IT_NE ((u16)0x0260)
#define USART_IT_FE ((u16)0x0160)
#define IS_USART_CONFIG_IT(IT) ((IT == USART_IT_PE) || (IT == USART_IT_TXE) || \
(IT == USART_IT_TC) || (IT == USART_IT_RXNE) || \
(IT == USART_IT_IDLE) || (IT == USART_IT_LBD) || \
(IT == USART_IT_CTS) || (IT == USART_IT_ERR))
#define IS_USART_IT(IT) ((IT == USART_IT_PE) || (IT == USART_IT_TXE) || \
(IT == USART_IT_TC) || (IT == USART_IT_RXNE) || \
(IT == USART_IT_IDLE) || (IT == USART_IT_LBD) || \
(IT == USART_IT_CTS) || (IT == USART_IT_ORE) || \
(IT == USART_IT_NE) || (IT == USART_IT_FE))
/* USART DMA Requests --------------------------------------------------------*/
#define USART_DMAReq_Tx ((u16)0x0080)
#define USART_DMAReq_Rx ((u16)0x0040)
#define IS_USART_DMAREQ(DMAREQ) (((DMAREQ & (u16)0xFF3F) == 0x00) && (DMAREQ != (u16)0x00))
/* USART WakeUp methods ------------------------------------------------------*/
#define USART_WakeUp_IdleLine ((u16)0x0000)
#define USART_WakeUp_AddressMark ((u16)0x0800)
#define IS_USART_WAKEUP(WAKEUP) ((WAKEUP == USART_WakeUp_IdleLine) || \
(WAKEUP == USART_WakeUp_AddressMark))
/* USART LIN Break Detection Length ------------------------------------------*/
#define USART_LINBreakDetectLength_10b ((u16)0x0000)
#define USART_LINBreakDetectLength_11b ((u16)0x0020)
#define IS_USART_LIN_BREAK_DETECT_LENGTH(LENGTH) \
((LENGTH == USART_LINBreakDetectLength_10b) || \
(LENGTH == USART_LINBreakDetectLength_11b))
/* USART IrDA Low Power ------------------------------------------------------*/
#define USART_IrDAMode_LowPower ((u16)0x0004)
#define USART_IrDAMode_Normal ((u16)0x0000)
#define IS_USART_IRDA_MODE(MODE) ((MODE == USART_IrDAMode_LowPower) || \
(MODE == USART_IrDAMode_Normal))
/* USART Flags ---------------------------------------------------------------*/
#define USART_FLAG_CTS ((u16)0x0200)
#define USART_FLAG_LBD ((u16)0x0100)
#define USART_FLAG_TXE ((u16)0x0080)
#define USART_FLAG_TC ((u16)0x0040)
#define USART_FLAG_RXNE ((u16)0x0020)
#define USART_FLAG_IDLE ((u16)0x0010)
#define USART_FLAG_ORE ((u16)0x0008)
#define USART_FLAG_NE ((u16)0x0004)
#define USART_FLAG_FE ((u16)0x0002)
#define USART_FLAG_PE ((u16)0x0001)
#define IS_USART_FLAG(FLAG) ((FLAG == USART_FLAG_PE) || (FLAG == USART_FLAG_TXE) || \
(FLAG == USART_FLAG_TC) || (FLAG == USART_FLAG_RXNE) || \
(FLAG == USART_FLAG_IDLE) || (FLAG == USART_FLAG_LBD) || \
(FLAG == USART_FLAG_CTS) || (FLAG == USART_FLAG_ORE) || \
(FLAG == USART_FLAG_NE) || (FLAG == USART_FLAG_FE))
#define IS_USART_CLEAR_FLAG(FLAG) (((FLAG & (u16)0xFC00) == 0x00) && (FLAG != (u16)0x00))
#define IS_USART_ADDRESS(ADDRESS) (ADDRESS <= 0xF)
#define IS_USART_DATA(DATA) (DATA <= 0x1FF)
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void USART_DeInit(USART_TypeDef* USARTx);
void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct);
void USART_StructInit(USART_InitTypeDef* USART_InitStruct);
void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_ITConfig(USART_TypeDef* USARTx, u16 USART_IT, FunctionalState NewState);
void USART_DMACmd(USART_TypeDef* USARTx, u16 USART_DMAReq, FunctionalState NewState);
void USART_SetAddress(USART_TypeDef* USARTx, u8 USART_Address);
void USART_WakeUpConfig(USART_TypeDef* USARTx, u16 USART_WakeUp);
void USART_ReceiverWakeUpCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, u16 USART_LINBreakDetectLength);
void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_SendData(USART_TypeDef* USARTx, u16 Data);
u16 USART_ReceiveData(USART_TypeDef* USARTx);
void USART_SendBreak(USART_TypeDef* USARTx);
void USART_SetGuardTime(USART_TypeDef* USARTx, u8 USART_GuardTime);
void USART_SetPrescaler(USART_TypeDef* USARTx, u8 USART_Prescaler);
void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState);
void USART_IrDAConfig(USART_TypeDef* USARTx, u16 USART_IrDAMode);
void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState);
FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, u16 USART_FLAG);
void USART_ClearFlag(USART_TypeDef* USARTx, u16 USART_FLAG);
ITStatus USART_GetITStatus(USART_TypeDef* USARTx, u16 USART_IT);
void USART_ClearITPendingBit(USART_TypeDef* USARTx, u16 USART_IT);
#endif /* __STM32F10x_USART_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_usart.h | C | oos | 11,745 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_tim1.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* TIM1 firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* mm/dd/yyyy: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_TIM1_H
#define __STM32F10x_TIM1_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* TIM1 Time Base Init structure definition */
typedef struct
{
u16 TIM1_Prescaler;
u16 TIM1_CounterMode;
u16 TIM1_Period;
u16 TIM1_ClockDivision;
u8 TIM1_RepetitionCounter;
} TIM1_TimeBaseInitTypeDef;
/* TIM1 Output Compare Init structure definition */
typedef struct
{
u16 TIM1_OCMode;
u16 TIM1_OutputState;
u16 TIM1_OutputNState;
u16 TIM1_Pulse;
u16 TIM1_OCPolarity;
u16 TIM1_OCNPolarity;
u16 TIM1_OCIdleState;
u16 TIM1_OCNIdleState;
} TIM1_OCInitTypeDef;
/* TIM1 Input Capture Init structure definition */
typedef struct
{
u16 TIM1_Channel;
u16 TIM1_ICPolarity;
u16 TIM1_ICSelection;
u16 TIM1_ICPrescaler;
u8 TIM1_ICFilter;
} TIM1_ICInitTypeDef;
/* BDTR structure definition */
typedef struct
{
u16 TIM1_OSSRState;
u16 TIM1_OSSIState;
u16 TIM1_LOCKLevel;
u16 TIM1_DeadTime;
u16 TIM1_Break;
u16 TIM1_BreakPolarity;
u16 TIM1_AutomaticOutput;
} TIM1_BDTRInitTypeDef;
/* Exported constants --------------------------------------------------------*/
/* TIM1 Output Compare and PWM modes ----------------------------------------*/
#define TIM1_OCMode_Timing ((u16)0x0000)
#define TIM1_OCMode_Active ((u16)0x0010)
#define TIM1_OCMode_Inactive ((u16)0x0020)
#define TIM1_OCMode_Toggle ((u16)0x0030)
#define TIM1_OCMode_PWM1 ((u16)0x0060)
#define TIM1_OCMode_PWM2 ((u16)0x0070)
#define IS_TIM1_OC_MODE(MODE) ((MODE == TIM1_OCMode_Timing) || \
(MODE == TIM1_OCMode_Active) || \
(MODE == TIM1_OCMode_Inactive) || \
(MODE == TIM1_OCMode_Toggle)|| \
(MODE == TIM1_OCMode_PWM1) || \
(MODE == TIM1_OCMode_PWM2))
#define IS_TIM1_OCM(MODE)((MODE == TIM1_OCMode_Timing) || \
(MODE == TIM1_OCMode_Active) || \
(MODE == TIM1_OCMode_Inactive) || \
(MODE == TIM1_OCMode_Toggle)|| \
(MODE == TIM1_OCMode_PWM1) || \
(MODE == TIM1_OCMode_PWM2) || \
(MODE == TIM1_ForcedAction_Active) || \
(MODE == TIM1_ForcedAction_InActive))
/* TIM1 One Pulse Mode ------------------------------------------------------*/
#define TIM1_OPMode_Single ((u16)0x0001)
#define TIM1_OPMode_Repetitive ((u16)0x0000)
#define IS_TIM1_OPM_MODE(MODE) ((MODE == TIM1_OPMode_Single) || \
(MODE == TIM1_OPMode_Repetitive))
/* TIM1 Channel -------------------------------------------------------------*/
#define TIM1_Channel_1 ((u16)0x0000)
#define TIM1_Channel_2 ((u16)0x0001)
#define TIM1_Channel_3 ((u16)0x0002)
#define TIM1_Channel_4 ((u16)0x0003)
#define IS_TIM1_CHANNEL(CHANNEL) ((CHANNEL == TIM1_Channel_1) || \
(CHANNEL == TIM1_Channel_2) || \
(CHANNEL == TIM1_Channel_3) || \
(CHANNEL == TIM1_Channel_4))
#define IS_TIM1_PWMI_CHANNEL(CHANNEL) ((CHANNEL == TIM1_Channel_1) || \
(CHANNEL == TIM1_Channel_2))
#define IS_TIM1_COMPLEMENTARY_CHANNEL(CHANNEL) ((CHANNEL == TIM1_Channel_1) || \
(CHANNEL == TIM1_Channel_2) || \
(CHANNEL == TIM1_Channel_3))
/* TIM1 Clock Division CKD --------------------------------------------------*/
#define TIM1_CKD_DIV1 ((u16)0x0000)
#define TIM1_CKD_DIV2 ((u16)0x0100)
#define TIM1_CKD_DIV4 ((u16)0x0200)
#define IS_TIM1_CKD_DIV(DIV) ((DIV == TIM1_CKD_DIV1) || \
(DIV == TIM1_CKD_DIV2) || \
(DIV == TIM1_CKD_DIV4))
/* TIM1 Counter Mode --------------------------------------------------------*/
#define TIM1_CounterMode_Up ((u16)0x0000)
#define TIM1_CounterMode_Down ((u16)0x0010)
#define TIM1_CounterMode_CenterAligned1 ((u16)0x0020)
#define TIM1_CounterMode_CenterAligned2 ((u16)0x0040)
#define TIM1_CounterMode_CenterAligned3 ((u16)0x0060)
#define IS_TIM1_COUNTER_MODE(MODE) ((MODE == TIM1_CounterMode_Up) || \
(MODE == TIM1_CounterMode_Down) || \
(MODE == TIM1_CounterMode_CenterAligned1) || \
(MODE == TIM1_CounterMode_CenterAligned2) || \
(MODE == TIM1_CounterMode_CenterAligned3))
/* TIM1 Output Compare Polarity ---------------------------------------------*/
#define TIM1_OCPolarity_High ((u16)0x0000)
#define TIM1_OCPolarity_Low ((u16)0x0001)
#define IS_TIM1_OC_POLARITY(POLARITY) ((POLARITY == TIM1_OCPolarity_High) || \
(POLARITY == TIM1_OCPolarity_Low))
/* TIM1 Output Compare N Polarity -------------------------------------------*/
#define TIM1_OCNPolarity_High ((u16)0x0000)
#define TIM1_OCNPolarity_Low ((u16)0x0001)
#define IS_TIM1_OCN_POLARITY(POLARITY) ((POLARITY == TIM1_OCNPolarity_High) || \
(POLARITY == TIM1_OCNPolarity_Low))
/* TIM1 Output Compare states -----------------------------------------------*/
#define TIM1_OutputState_Disable ((u16)0x0000)
#define TIM1_OutputState_Enable ((u16)0x0001)
#define IS_TIM1_OUTPUT_STATE(STATE) ((STATE == TIM1_OutputState_Disable) || \
(STATE == TIM1_OutputState_Enable))
/* TIM1 Output Compare N States ---------------------------------------------*/
#define TIM1_OutputNState_Disable ((u16)0x0000)
#define TIM1_OutputNState_Enable ((u16)0x0001)
#define IS_TIM1_OUTPUTN_STATE(STATE) ((STATE == TIM1_OutputNState_Disable) || \
(STATE == TIM1_OutputNState_Enable))
/* Break Input enable/disable -----------------------------------------------*/
#define TIM1_Break_Enable ((u16)0x1000)
#define TIM1_Break_Disable ((u16)0x0000)
#define IS_TIM1_BREAK_STATE(STATE) ((STATE == TIM1_Break_Enable) || \
(STATE == TIM1_Break_Disable))
/* Break Polarity -----------------------------------------------------------*/
#define TIM1_BreakPolarity_Low ((u16)0x0000)
#define TIM1_BreakPolarity_High ((u16)0x2000)
#define IS_TIM1_BREAK_POLARITY(POLARITY) ((POLARITY == TIM1_BreakPolarity_Low) || \
(POLARITY == TIM1_BreakPolarity_High))
/* TIM1 AOE Bit Set/Reset ---------------------------------------------------*/
#define TIM1_AutomaticOutput_Enable ((u16)0x4000)
#define TIM1_AutomaticOutput_Disable ((u16)0x0000)
#define IS_TIM1_AUTOMATIC_OUTPUT_STATE(STATE) ((STATE == TIM1_AutomaticOutput_Enable) || \
(STATE == TIM1_AutomaticOutput_Disable))
/* Lock levels --------------------------------------------------------------*/
#define TIM1_LOCKLevel_OFF ((u16)0x0000)
#define TIM1_LOCKLevel_1 ((u16)0x0100)
#define TIM1_LOCKLevel_2 ((u16)0x0200)
#define TIM1_LOCKLevel_3 ((u16)0x0300)
#define IS_TIM1_LOCK_LEVEL(LEVEL) ((LEVEL == TIM1_LOCKLevel_OFF) || \
(LEVEL == TIM1_LOCKLevel_1) || \
(LEVEL == TIM1_LOCKLevel_2) || \
(LEVEL == TIM1_LOCKLevel_3))
/* OSSI: Off-State Selection for Idle mode states ---------------------------*/
#define TIM1_OSSIState_Enable ((u16)0x0400)
#define TIM1_OSSIState_Disable ((u16)0x0000)
#define IS_TIM1_OSSI_STATE(STATE) ((STATE == TIM1_OSSIState_Enable) || \
(STATE == TIM1_OSSIState_Disable))
/* OSSR: Off-State Selection for Run mode states ----------------------------*/
#define TIM1_OSSRState_Enable ((u16)0x0800)
#define TIM1_OSSRState_Disable ((u16)0x0000)
#define IS_TIM1_OSSR_STATE(STATE) ((STATE == TIM1_OSSRState_Enable) || \
(STATE == TIM1_OSSRState_Disable))
/* TIM1 Output Compare Idle State -------------------------------------------*/
#define TIM1_OCIdleState_Set ((u16)0x0001)
#define TIM1_OCIdleState_Reset ((u16)0x0000)
#define IS_TIM1_OCIDLE_STATE(STATE) ((STATE == TIM1_OCIdleState_Set) || \
(STATE == TIM1_OCIdleState_Reset))
/* TIM1 Output Compare N Idle State -----------------------------------------*/
#define TIM1_OCNIdleState_Set ((u16)0x0001)
#define TIM1_OCNIdleState_Reset ((u16)0x0000)
#define IS_TIM1_OCNIDLE_STATE(STATE) ((STATE == TIM1_OCNIdleState_Set) || \
(STATE == TIM1_OCNIdleState_Reset))
/* TIM1 Input Capture Polarity ----------------------------------------------*/
#define TIM1_ICPolarity_Rising ((u16)0x0000)
#define TIM1_ICPolarity_Falling ((u16)0x0001)
#define IS_TIM1_IC_POLARITY(POLARITY) ((POLARITY == TIM1_ICPolarity_Rising) || \
(POLARITY == TIM1_ICPolarity_Falling))
/* TIM1 Input Capture Selection ---------------------------------------------*/
#define TIM1_ICSelection_DirectTI ((u16)0x0001)
#define TIM1_ICSelection_IndirectTI ((u16)0x0002)
#define TIM1_ICSelection_TRGI ((u16)0x0003)
#define IS_TIM1_IC_SELECTION(SELECTION) ((SELECTION == TIM1_ICSelection_DirectTI) || \
(SELECTION == TIM1_ICSelection_IndirectTI) || \
(SELECTION == TIM1_ICSelection_TRGI))
/* TIM1 Input Capture Prescaler ---------------------------------------------*/
#define TIM1_ICPSC_DIV1 ((u16)0x0000)
#define TIM1_ICPSC_DIV2 ((u16)0x0004)
#define TIM1_ICPSC_DIV4 ((u16)0x0008)
#define TIM1_ICPSC_DIV8 ((u16)0x000C)
#define IS_TIM1_IC_PRESCALER(PRESCALER) ((PRESCALER == TIM1_ICPSC_DIV1) || \
(PRESCALER == TIM1_ICPSC_DIV2) || \
(PRESCALER == TIM1_ICPSC_DIV4) || \
(PRESCALER == TIM1_ICPSC_DIV8))
/* TIM1 Input Capture Filer Value ---------------------------------------------*/
#define IS_TIM1_IC_FILTER(ICFILTER) (ICFILTER <= 0xF)
/* TIM1 interrupt sources ---------------------------------------------------*/
#define TIM1_IT_Update ((u16)0x0001)
#define TIM1_IT_CC1 ((u16)0x0002)
#define TIM1_IT_CC2 ((u16)0x0004)
#define TIM1_IT_CC3 ((u16)0x0008)
#define TIM1_IT_CC4 ((u16)0x0010)
#define TIM1_IT_COM ((u16)0x0020)
#define TIM1_IT_Trigger ((u16)0x0040)
#define TIM1_IT_Break ((u16)0x0080)
#define IS_TIM1_IT(IT) (((IT & (u16)0xFF00) == 0x0000) && (IT != 0x0000))
#define IS_TIM1_GET_IT(IT) ((IT == TIM1_IT_Update) || \
(IT == TIM1_IT_CC1) || \
(IT == TIM1_IT_CC2) || \
(IT == TIM1_IT_CC3) || \
(IT == TIM1_IT_CC4) || \
(IT == TIM1_IT_COM) || \
(IT == TIM1_IT_Trigger) || \
(IT == TIM1_IT_Break))
/* TIM1 DMA Base address ----------------------------------------------------*/
#define TIM1_DMABase_CR1 ((u16)0x0000)
#define TIM1_DMABase_CR2 ((u16)0x0001)
#define TIM1_DMABase_SMCR ((u16)0x0002)
#define TIM1_DMABase_DIER ((u16)0x0003)
#define TIM1_DMABase_SR ((u16)0x0004)
#define TIM1_DMABase_EGR ((u16)0x0005)
#define TIM1_DMABase_CCMR1 ((u16)0x0006)
#define TIM1_DMABase_CCMR2 ((u16)0x0007)
#define TIM1_DMABase_CCER ((u16)0x0008)
#define TIM1_DMABase_CNT ((u16)0x0009)
#define TIM1_DMABase_PSC ((u16)0x000A)
#define TIM1_DMABase_ARR ((u16)0x000B)
#define TIM1_DMABase_RCR ((u16)0x000C)
#define TIM1_DMABase_CCR1 ((u16)0x000D)
#define TIM1_DMABase_CCR2 ((u16)0x000E)
#define TIM1_DMABase_CCR3 ((u16)0x000F)
#define TIM1_DMABase_CCR4 ((u16)0x0010)
#define TIM1_DMABase_BDTR ((u16)0x0011)
#define TIM1_DMABase_DCR ((u16)0x0012)
#define IS_TIM1_DMA_BASE(BASE) ((BASE == TIM1_DMABase_CR1) || \
(BASE == TIM1_DMABase_CR2) || \
(BASE == TIM1_DMABase_SMCR) || \
(BASE == TIM1_DMABase_DIER) || \
(BASE == TIM1_DMABase_SR) || \
(BASE == TIM1_DMABase_EGR) || \
(BASE == TIM1_DMABase_CCMR1) || \
(BASE == TIM1_DMABase_CCMR2) || \
(BASE == TIM1_DMABase_CCER) || \
(BASE == TIM1_DMABase_CNT) || \
(BASE == TIM1_DMABase_PSC) || \
(BASE == TIM1_DMABase_ARR) || \
(BASE == TIM1_DMABase_RCR) || \
(BASE == TIM1_DMABase_CCR1) || \
(BASE == TIM1_DMABase_CCR2) || \
(BASE == TIM1_DMABase_CCR3) || \
(BASE == TIM1_DMABase_CCR4) || \
(BASE == TIM1_DMABase_BDTR) || \
(BASE == TIM1_DMABase_DCR))
/* TIM1 DMA Burst Length ----------------------------------------------------*/
#define TIM1_DMABurstLength_1Byte ((u16)0x0000)
#define TIM1_DMABurstLength_2Bytes ((u16)0x0100)
#define TIM1_DMABurstLength_3Bytes ((u16)0x0200)
#define TIM1_DMABurstLength_4Bytes ((u16)0x0300)
#define TIM1_DMABurstLength_5Bytes ((u16)0x0400)
#define TIM1_DMABurstLength_6Bytes ((u16)0x0500)
#define TIM1_DMABurstLength_7Bytes ((u16)0x0600)
#define TIM1_DMABurstLength_8Bytes ((u16)0x0700)
#define TIM1_DMABurstLength_9Bytes ((u16)0x0800)
#define TIM1_DMABurstLength_10Bytes ((u16)0x0900)
#define TIM1_DMABurstLength_11Bytes ((u16)0x0A00)
#define TIM1_DMABurstLength_12Bytes ((u16)0x0B00)
#define TIM1_DMABurstLength_13Bytes ((u16)0x0C00)
#define TIM1_DMABurstLength_14Bytes ((u16)0x0D00)
#define TIM1_DMABurstLength_15Bytes ((u16)0x0E00)
#define TIM1_DMABurstLength_16Bytes ((u16)0x0F00)
#define TIM1_DMABurstLength_17Bytes ((u16)0x1000)
#define TIM1_DMABurstLength_18Bytes ((u16)0x1100)
#define IS_TIM1_DMA_LENGTH(LENGTH) ((LENGTH == TIM1_DMABurstLength_1Byte) || \
(LENGTH == TIM1_DMABurstLength_2Bytes) || \
(LENGTH == TIM1_DMABurstLength_3Bytes) || \
(LENGTH == TIM1_DMABurstLength_4Bytes) || \
(LENGTH == TIM1_DMABurstLength_5Bytes) || \
(LENGTH == TIM1_DMABurstLength_6Bytes) || \
(LENGTH == TIM1_DMABurstLength_7Bytes) || \
(LENGTH == TIM1_DMABurstLength_8Bytes) || \
(LENGTH == TIM1_DMABurstLength_9Bytes) || \
(LENGTH == TIM1_DMABurstLength_10Bytes) || \
(LENGTH == TIM1_DMABurstLength_11Bytes) || \
(LENGTH == TIM1_DMABurstLength_12Bytes) || \
(LENGTH == TIM1_DMABurstLength_13Bytes) || \
(LENGTH == TIM1_DMABurstLength_14Bytes) || \
(LENGTH == TIM1_DMABurstLength_15Bytes) || \
(LENGTH == TIM1_DMABurstLength_16Bytes) || \
(LENGTH == TIM1_DMABurstLength_17Bytes) || \
(LENGTH == TIM1_DMABurstLength_18Bytes))
/* TIM1 DMA sources ---------------------------------------------------------*/
#define TIM1_DMA_Update ((u16)0x0100)
#define TIM1_DMA_CC1 ((u16)0x0200)
#define TIM1_DMA_CC2 ((u16)0x0400)
#define TIM1_DMA_CC3 ((u16)0x0800)
#define TIM1_DMA_CC4 ((u16)0x1000)
#define TIM1_DMA_COM ((u16)0x2000)
#define TIM1_DMA_Trigger ((u16)0x4000)
#define IS_TIM1_DMA_SOURCE(SOURCE) (((SOURCE & (u16)0x80FF) == 0x0000) && (SOURCE != 0x0000))
/* TIM1 External Trigger Prescaler ------------------------------------------*/
#define TIM1_ExtTRGPSC_OFF ((u16)0x0000)
#define TIM1_ExtTRGPSC_DIV2 ((u16)0x1000)
#define TIM1_ExtTRGPSC_DIV4 ((u16)0x2000)
#define TIM1_ExtTRGPSC_DIV8 ((u16)0x3000)
#define IS_TIM1_EXT_PRESCALER(PRESCALER) ((PRESCALER == TIM1_ExtTRGPSC_OFF) || \
(PRESCALER == TIM1_ExtTRGPSC_DIV2) || \
(PRESCALER == TIM1_ExtTRGPSC_DIV4) || \
(PRESCALER == TIM1_ExtTRGPSC_DIV8))
/* TIM1 Internal Trigger Selection ------------------------------------------*/
#define TIM1_TS_ITR0 ((u16)0x0000)
#define TIM1_TS_ITR1 ((u16)0x0010)
#define TIM1_TS_ITR2 ((u16)0x0020)
#define TIM1_TS_ITR3 ((u16)0x0030)
#define TIM1_TS_TI1F_ED ((u16)0x0040)
#define TIM1_TS_TI1FP1 ((u16)0x0050)
#define TIM1_TS_TI2FP2 ((u16)0x0060)
#define TIM1_TS_ETRF ((u16)0x0070)
#define IS_TIM1_TRIGGER_SELECTION(SELECTION) ((SELECTION == TIM1_TS_ITR0) || \
(SELECTION == TIM1_TS_ITR1) || \
(SELECTION == TIM1_TS_ITR2) || \
(SELECTION == TIM1_TS_ITR3) || \
(SELECTION == TIM1_TS_TI1F_ED) || \
(SELECTION == TIM1_TS_TI1FP1) || \
(SELECTION == TIM1_TS_TI2FP2) || \
(SELECTION == TIM1_TS_ETRF))
#define IS_TIM1_INTERNAL_TRIGGER_SELECTION(SELECTION) ((SELECTION == TIM1_TS_ITR0) || \
(SELECTION == TIM1_TS_ITR1) || \
(SELECTION == TIM1_TS_ITR2) || \
(SELECTION == TIM1_TS_ITR3))
#define IS_TIM1_TIX_TRIGGER_SELECTION(SELECTION) ((SELECTION == TIM1_TS_TI1F_ED) || \
(SELECTION == TIM1_TS_TI1FP1) || \
(SELECTION == TIM1_TS_TI2FP2))
/* TIM1 External Trigger Polarity -------------------------------------------*/
#define TIM1_ExtTRGPolarity_Inverted ((u16)0x8000)
#define TIM1_ExtTRGPolarity_NonInverted ((u16)0x0000)
#define IS_TIM1_EXT_POLARITY(POLARITY) ((POLARITY == TIM1_ExtTRGPolarity_Inverted) || \
(POLARITY == TIM1_ExtTRGPolarity_NonInverted))
/* TIM1 Prescaler Reload Mode -----------------------------------------------*/
#define TIM1_PSCReloadMode_Update ((u16)0x0000)
#define TIM1_PSCReloadMode_Immediate ((u16)0x0001)
#define IS_TIM1_PRESCALER_RELOAD(RELOAD) ((RELOAD == TIM1_PSCReloadMode_Update) || \
(RELOAD == TIM1_PSCReloadMode_Immediate))
/* TIM1 Forced Action -------------------------------------------------------*/
#define TIM1_ForcedAction_Active ((u16)0x0050)
#define TIM1_ForcedAction_InActive ((u16)0x0040)
#define IS_TIM1_FORCED_ACTION(ACTION) ((ACTION == TIM1_ForcedAction_Active) || \
(ACTION == TIM1_ForcedAction_InActive))
/* TIM1 Encoder Mode --------------------------------------------------------*/
#define TIM1_EncoderMode_TI1 ((u16)0x0001)
#define TIM1_EncoderMode_TI2 ((u16)0x0002)
#define TIM1_EncoderMode_TI12 ((u16)0x0003)
#define IS_TIM1_ENCODER_MODE(MODE) ((MODE == TIM1_EncoderMode_TI1) || \
(MODE == TIM1_EncoderMode_TI2) || \
(MODE == TIM1_EncoderMode_TI12))
/* TIM1 Event Source --------------------------------------------------------*/
#define TIM1_EventSource_Update ((u16)0x0001)
#define TIM1_EventSource_CC1 ((u16)0x0002)
#define TIM1_EventSource_CC2 ((u16)0x0004)
#define TIM1_EventSource_CC3 ((u16)0x0008)
#define TIM1_EventSource_CC4 ((u16)0x0010)
#define TIM1_EventSource_COM ((u16)0x0020)
#define TIM1_EventSource_Trigger ((u16)0x0040)
#define TIM1_EventSource_Break ((u16)0x0080)
#define IS_TIM1_EVENT_SOURCE(SOURCE) (((SOURCE & (u16)0xFF00) == 0x0000) && (SOURCE != 0x0000))
/* TIM1 Update Source -------------------------------------------------------*/
#define TIM1_UpdateSource_Global ((u16)0x0000)
#define TIM1_UpdateSource_Regular ((u16)0x0001)
#define IS_TIM1_UPDATE_SOURCE(SOURCE) ((SOURCE == TIM1_UpdateSource_Global) || \
(SOURCE == TIM1_UpdateSource_Regular))
/* TIM1 Ouput Compare Preload State ------------------------------------------*/
#define TIM1_OCPreload_Enable ((u16)0x0001)
#define TIM1_OCPreload_Disable ((u16)0x0000)
#define IS_TIM1_OCPRELOAD_STATE(STATE) ((STATE == TIM1_OCPreload_Enable) || \
(STATE == TIM1_OCPreload_Disable))
/* TIM1 Ouput Compare Fast State ---------------------------------------------*/
#define TIM1_OCFast_Enable ((u16)0x0001)
#define TIM1_OCFast_Disable ((u16)0x0000)
#define IS_TIM1_OCFAST_STATE(STATE) ((STATE == TIM1_OCFast_Enable) || \
(STATE == TIM1_OCFast_Disable))
/* TIM1 Trigger Output Source -----------------------------------------------*/
#define TIM1_TRGOSource_Reset ((u16)0x0000)
#define TIM1_TRGOSource_Enable ((u16)0x0010)
#define TIM1_TRGOSource_Update ((u16)0x0020)
#define TIM1_TRGOSource_OC1 ((u16)0x0030)
#define TIM1_TRGOSource_OC1Ref ((u16)0x0040)
#define TIM1_TRGOSource_OC2Ref ((u16)0x0050)
#define TIM1_TRGOSource_OC3Ref ((u16)0x0060)
#define TIM1_TRGOSource_OC4Ref ((u16)0x0070)
#define IS_TIM1_TRGO_SOURCE(SOURCE) ((SOURCE == TIM1_TRGOSource_Reset) || \
(SOURCE == TIM1_TRGOSource_Enable) || \
(SOURCE == TIM1_TRGOSource_Update) || \
(SOURCE == TIM1_TRGOSource_OC1) || \
(SOURCE == TIM1_TRGOSource_OC1Ref) || \
(SOURCE == TIM1_TRGOSource_OC2Ref) || \
(SOURCE == TIM1_TRGOSource_OC3Ref) || \
(SOURCE == TIM1_TRGOSource_OC4Ref))
/* TIM1 Slave Mode ----------------------------------------------------------*/
#define TIM1_SlaveMode_Reset ((u16)0x0004)
#define TIM1_SlaveMode_Gated ((u16)0x0005)
#define TIM1_SlaveMode_Trigger ((u16)0x0006)
#define TIM1_SlaveMode_External1 ((u16)0x0007)
#define IS_TIM1_SLAVE_MODE(MODE) ((MODE == TIM1_SlaveMode_Reset) || \
(MODE == TIM1_SlaveMode_Gated) || \
(MODE == TIM1_SlaveMode_Trigger) || \
(MODE == TIM1_SlaveMode_External1))
/* TIM1 TIx External Clock Source -------------------------------------------*/
#define TIM1_TIxExternalCLK1Source_TI1 ((u16)0x0050)
#define TIM1_TIxExternalCLK1Source_TI2 ((u16)0x0060)
#define TIM1_TIxExternalCLK1Source_TI1ED ((u16)0x0040)
#define IS_TIM1_TIXCLK_SOURCE(SOURCE) ((SOURCE == TIM1_TIxExternalCLK1Source_TI1) || \
(SOURCE == TIM1_TIxExternalCLK1Source_TI2) || \
(SOURCE == TIM1_TIxExternalCLK1Source_TI1ED))
/* TIM1 Master Slave Mode ---------------------------------------------------*/
#define TIM1_MasterSlaveMode_Enable ((u16)0x0001)
#define TIM1_MasterSlaveMode_Disable ((u16)0x0000)
#define IS_TIM1_MSM_STATE(STATE) ((STATE == TIM1_MasterSlaveMode_Enable) || \
(STATE == TIM1_MasterSlaveMode_Disable))
/* TIM1 Flags ---------------------------------------------------------------*/
#define TIM1_FLAG_Update ((u16)0x0001)
#define TIM1_FLAG_CC1 ((u16)0x0002)
#define TIM1_FLAG_CC2 ((u16)0x0004)
#define TIM1_FLAG_CC3 ((u16)0x0008)
#define TIM1_FLAG_CC4 ((u16)0x0010)
#define TIM1_FLAG_COM ((u16)0x0020)
#define TIM1_FLAG_Trigger ((u16)0x0040)
#define TIM1_FLAG_Break ((u16)0x0080)
#define TIM1_FLAG_CC1OF ((u16)0x0200)
#define TIM1_FLAG_CC2OF ((u16)0x0400)
#define TIM1_FLAG_CC3OF ((u16)0x0800)
#define TIM1_FLAG_CC4OF ((u16)0x1000)
#define IS_TIM1_GET_FLAG(FLAG) ((FLAG == TIM1_FLAG_Update) || \
(FLAG == TIM1_FLAG_CC1) || \
(FLAG == TIM1_FLAG_CC2) || \
(FLAG == TIM1_FLAG_CC3) || \
(FLAG == TIM1_FLAG_CC4) || \
(FLAG == TIM1_FLAG_COM) || \
(FLAG == TIM1_FLAG_Trigger) || \
(FLAG == TIM1_FLAG_Break) || \
(FLAG == TIM1_FLAG_CC1OF) || \
(FLAG == TIM1_FLAG_CC2OF) || \
(FLAG == TIM1_FLAG_CC3OF) || \
(FLAG == TIM1_FLAG_CC4OF))
#define IS_TIM1_CLEAR_FLAG(FLAG) (((FLAG & (u16)0xE100) == 0x0000) && (FLAG != 0x0000))
/* Exported macro ------------------------------------------------------------*/
/* Exported functions --------------------------------------------------------*/
void TIM1_DeInit(void);
void TIM1_TimeBaseInit(TIM1_TimeBaseInitTypeDef* TIM1_TimeBaseInitStruct);
void TIM1_OC1Init(TIM1_OCInitTypeDef* TIM1_OCInitStruct);
void TIM1_OC2Init(TIM1_OCInitTypeDef* TIM1_OCInitStruct);
void TIM1_OC3Init(TIM1_OCInitTypeDef* TIM1_OCInitStruct);
void TIM1_OC4Init(TIM1_OCInitTypeDef* TIM1_OCInitStruct);
void TIM1_BDTRConfig(TIM1_BDTRInitTypeDef *TIM1_BDTRInitStruct);
void TIM1_ICInit(TIM1_ICInitTypeDef* TIM1_ICInitStruct);
void TIM1_PWMIConfig(TIM1_ICInitTypeDef* TIM1_ICInitStruct);
void TIM1_TimeBaseStructInit(TIM1_TimeBaseInitTypeDef* TIM1_TimeBaseInitStruct);
void TIM1_OCStructInit(TIM1_OCInitTypeDef* TIM1_OCInitStruct);
void TIM1_ICStructInit(TIM1_ICInitTypeDef* TIM1_ICInitStruct);
void TIM1_BDTRStructInit(TIM1_BDTRInitTypeDef* TIM1_BDTRInitStruct);
void TIM1_Cmd(FunctionalState NewState);
void TIM1_CtrlPWMOutputs(FunctionalState Newstate);
void TIM1_ITConfig(u16 TIM1_IT, FunctionalState NewState);
void TIM1_DMAConfig(u16 TIM1_DMABase, u16 TIM1_DMABurstLength);
void TIM1_DMACmd(u16 TIM1_DMASource, FunctionalState Newstate);
void TIM1_InternalClockConfig(void);
void TIM1_ETRClockMode1Config(u16 TIM1_ExtTRGPrescaler, u16 TIM1_ExtTRGPolarity,
u16 ExtTRGFilter);
void TIM1_ETRClockMode2Config(u16 TIM1_ExtTRGPrescaler, u16 TIM1_ExtTRGPolarity,
u16 ExtTRGFilter);
void TIM1_ITRxExternalClockConfig(u16 TIM1_InputTriggerSource);
void TIM1_TIxExternalClockConfig(u16 TIM1_TIxExternalCLKSource, u16 TIM1_ICPolarity,
u8 ICFilter);
void TIM1_SelectInputTrigger(u16 TIM1_InputTriggerSource);
void TIM1_UpdateDisableConfig(FunctionalState Newstate);
void TIM1_UpdateRequestConfig(u8 TIM1_UpdateSource);
void TIM1_SelectHallSensor(FunctionalState Newstate);
void TIM1_SelectOnePulseMode(u16 TIM1_OPMode);
void TIM1_SelectOutputTrigger(u16 TIM1_TRGOSource);
void TIM1_SelectSlaveMode(u16 TIM1_SlaveMode);
void TIM1_SelectMasterSlaveMode(u16 TIM1_MasterSlaveMode);
void TIM1_EncoderInterfaceConfig(u16 TIM1_EncoderMode, u16 TIM1_IC1Polarity,
u16 TIM1_IC2Polarity);
void TIM1_PrescalerConfig(u16 Prescaler, u16 TIM1_PSCReloadMode);
void TIM1_CounterModeConfig(u16 TIM1_CounterMode);
void TIM1_ForcedOC1Config(u16 TIM1_ForcedAction);
void TIM1_ForcedOC2Config(u16 TIM1_ForcedAction);
void TIM1_ForcedOC3Config(u16 TIM1_ForcedAction);
void TIM1_ForcedOC4Config(u16 TIM1_ForcedAction);
void TIM1_ARRPreloadConfig(FunctionalState Newstate);
void TIM1_SelectCOM(FunctionalState Newstate);
void TIM1_SelectCCDMA(FunctionalState Newstate);
void TIM1_CCPreloadControl(FunctionalState Newstate);
void TIM1_OC1PreloadConfig(u16 TIM1_OCPreload);
void TIM1_OC2PreloadConfig(u16 TIM1_OCPreload);
void TIM1_OC3PreloadConfig(u16 TIM1_OCPreload);
void TIM1_OC4PreloadConfig(u16 TIM1_OCPreload);
void TIM1_OC1FastConfig(u16 TIM1_OCFast);
void TIM1_OC2FastConfig(u16 TIM1_OCFast);
void TIM1_OC3FastConfig(u16 TIM1_OCFast);
void TIM1_OC4FastConfig(u16 TIM1_OCFast);
void TIM1_GenerateEvent(u16 TIM1_EventSource);
void TIM1_OC1PolarityConfig(u16 TIM1_OCPolarity);
void TIM1_OC1NPolarityConfig(u16 TIM1_OCPolarity);
void TIM1_OC2PolarityConfig(u16 TIM1_OCPolarity);
void TIM1_OC2NPolarityConfig(u16 TIM1_OCPolarity);
void TIM1_OC3PolarityConfig(u16 TIM1_OCPolarity);
void TIM1_OC3NPolarityConfig(u16 TIM1_OCPolarity);
void TIM1_OC4PolarityConfig(u16 TIM1_OCPolarity);
void TIM1_CCxCmd(u16 TIM1_Channel, FunctionalState Newstate);
void TIM1_CCxNCmd(u16 TIM1_Channel, FunctionalState Newstate);
void TIM1_SelectOCxM(u16 TIM1_Channel, u16 TIM1_OCMode);
void TIM1_SetAutoreload(u16 Autoreload);
void TIM1_SetCompare1(u16 Compare1);
void TIM1_SetCompare2(u16 Compare2);
void TIM1_SetCompare3(u16 Compare3);
void TIM1_SetCompare4(u16 Compare4);
void TIM1_SetIC1Prescaler(u16 TIM1_IC1Prescaler);
void TIM1_SetIC2Prescaler(u16 TIM1_IC2Prescaler);
void TIM1_SetIC3Prescaler(u16 TIM1_IC3Prescaler);
void TIM1_SetIC4Prescaler(u16 TIM1_IC4Prescaler);
void TIM1_SetClockDivision(u16 TIM1_CKD);
u16 TIM1_GetCapture1(void);
u16 TIM1_GetCapture2(void);
u16 TIM1_GetCapture3(void);
u16 TIM1_GetCapture4(void);
u16 TIM1_GetCounter(void);
u16 TIM1_GetPrescaler(void);
FlagStatus TIM1_GetFlagStatus(u16 TIM1_FLAG);
void TIM1_ClearFlag(u16 TIM1_Flag);
ITStatus TIM1_GetITStatus(u16 TIM1_IT);
void TIM1_ClearITPendingBit(u16 TIM1_IT);
#endif /*__STM32F10x_TIM1_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_tim1.h | C | oos | 34,043 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_gpio.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* GPIO firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_GPIO_H
#define __STM32F10x_GPIO_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \
((PERIPH) == GPIOB) || \
((PERIPH) == GPIOC) || \
((PERIPH) == GPIOD) || \
((PERIPH) == GPIOE) || \
((PERIPH) == GPIOF) || \
((PERIPH) == GPIOG))
/* Output Maximum frequency selection ----------------------------------------*/
typedef enum
{
GPIO_Speed_10MHz = 1,
GPIO_Speed_2MHz,
GPIO_Speed_50MHz
}GPIOSpeed_TypeDef;
#define IS_GPIO_SPEED(SPEED) ((SPEED == GPIO_Speed_10MHz) || (SPEED == GPIO_Speed_2MHz) || \
(SPEED == GPIO_Speed_50MHz))
/* Configuration Mode enumeration --------------------------------------------*/
typedef enum
{ GPIO_Mode_AIN = 0x0,
GPIO_Mode_IN_FLOATING = 0x04,
GPIO_Mode_IPD = 0x28,
GPIO_Mode_IPU = 0x48,
GPIO_Mode_Out_OD = 0x14,
GPIO_Mode_Out_PP = 0x10,
GPIO_Mode_AF_OD = 0x1C,
GPIO_Mode_AF_PP = 0x18
}GPIOMode_TypeDef;
#define IS_GPIO_MODE(MODE) ((MODE == GPIO_Mode_AIN) || (MODE == GPIO_Mode_IN_FLOATING) || \
(MODE == GPIO_Mode_IPD) || (MODE == GPIO_Mode_IPU) || \
(MODE == GPIO_Mode_Out_OD) || (MODE == GPIO_Mode_Out_PP) || \
(MODE == GPIO_Mode_AF_OD) || (MODE == GPIO_Mode_AF_PP))
/* GPIO Init structure definition */
typedef struct
{
u16 GPIO_Pin;
GPIOSpeed_TypeDef GPIO_Speed;
GPIOMode_TypeDef GPIO_Mode;
}GPIO_InitTypeDef;
/* Bit_SET and Bit_RESET enumeration -----------------------------------------*/
typedef enum
{ Bit_RESET = 0,
Bit_SET
}BitAction;
#define IS_GPIO_BIT_ACTION(ACTION) ((ACTION == Bit_RESET) || (ACTION == Bit_SET))
/* Exported constants --------------------------------------------------------*/
/* GPIO pins define ----------------------------------------------------------*/
#define GPIO_Pin_0 ((u16)0x0001) /* Pin 0 selected */
#define GPIO_Pin_1 ((u16)0x0002) /* Pin 1 selected */
#define GPIO_Pin_2 ((u16)0x0004) /* Pin 2 selected */
#define GPIO_Pin_3 ((u16)0x0008) /* Pin 3 selected */
#define GPIO_Pin_4 ((u16)0x0010) /* Pin 4 selected */
#define GPIO_Pin_5 ((u16)0x0020) /* Pin 5 selected */
#define GPIO_Pin_6 ((u16)0x0040) /* Pin 6 selected */
#define GPIO_Pin_7 ((u16)0x0080) /* Pin 7 selected */
#define GPIO_Pin_8 ((u16)0x0100) /* Pin 8 selected */
#define GPIO_Pin_9 ((u16)0x0200) /* Pin 9 selected */
#define GPIO_Pin_10 ((u16)0x0400) /* Pin 10 selected */
#define GPIO_Pin_11 ((u16)0x0800) /* Pin 11 selected */
#define GPIO_Pin_12 ((u16)0x1000) /* Pin 12 selected */
#define GPIO_Pin_13 ((u16)0x2000) /* Pin 13 selected */
#define GPIO_Pin_14 ((u16)0x4000) /* Pin 14 selected */
#define GPIO_Pin_15 ((u16)0x8000) /* Pin 15 selected */
#define GPIO_Pin_All ((u16)0xFFFF) /* All pins selected */
#define IS_GPIO_PIN(PIN) (((PIN & (u16)0x00) == 0x00) && (PIN != (u16)0x00))
/* GPIO Remap define ---------------------------------------------------------*/
#define GPIO_Remap_SPI1 ((u32)0x00000001) /* SPI1 Alternate Function mapping */
#define GPIO_Remap_I2C1 ((u32)0x00000002) /* I2C1 Alternate Function mapping */
#define GPIO_Remap_USART1 ((u32)0x00000004) /* USART1 Alternate Function mapping */
#define GPIO_Remap_USART2 ((u32)0x00000008) /* USART2 Alternate Function mapping */
#define GPIO_PartialRemap_USART3 ((u32)0x00140010) /* USART3 Partial Alternate Function mapping */
#define GPIO_FullRemap_USART3 ((u32)0x00140030) /* USART3 Full Alternate Function mapping */
#define GPIO_PartialRemap_TIM1 ((u32)0x00160040) /* TIM1 Partial Alternate Function mapping */
#define GPIO_FullRemap_TIM1 ((u32)0x001600C0) /* TIM1 Full Alternate Function mapping */
#define GPIO_PartialRemap1_TIM2 ((u32)0x00180100) /* TIM2 Partial1 Alternate Function mapping */
#define GPIO_PartialRemap2_TIM2 ((u32)0x00180200) /* TIM2 Partial2 Alternate Function mapping */
#define GPIO_FullRemap_TIM2 ((u32)0x00180300) /* TIM2 Full Alternate Function mapping */
#define GPIO_PartialRemap_TIM3 ((u32)0x001A0800) /* TIM3 Partial Alternate Function mapping */
#define GPIO_FullRemap_TIM3 ((u32)0x001A0C00) /* TIM3 Full Alternate Function mapping */
#define GPIO_Remap_TIM4 ((u32)0x00001000) /* TIM4 Alternate Function mapping */
#define GPIO_Remap1_CAN ((u32)0x001D2000) /* CAN Alternate Function mapping */
#define GPIO_Remap2_CAN ((u32)0x001D6000) /* CAN Alternate Function mapping */
#define GPIO_Remap_PD01 ((u32)0x00008000) /* PD01 Alternate Function mapping */
#define GPIO_Remap_SWJ_NoJTRST ((u32)0x00300100) /* Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST */
#define GPIO_Remap_SWJ_JTAGDisable ((u32)0x00300200) /* JTAG-DP Disabled and SW-DP Enabled */
#define GPIO_Remap_SWJ_Disable ((u32)0x00300400) /* Full SWJ Disabled (JTAG-DP + SW-DP) */
#define IS_GPIO_REMAP(REMAP) ((REMAP == GPIO_Remap_SPI1) || (REMAP == GPIO_Remap_I2C1) || \
(REMAP == GPIO_Remap_USART1) || (REMAP == GPIO_Remap_USART2) || \
(REMAP == GPIO_PartialRemap_USART3) || (REMAP == GPIO_FullRemap_USART3) || \
(REMAP == GPIO_PartialRemap_TIM1) || (REMAP == GPIO_FullRemap_TIM1) || \
(REMAP == GPIO_PartialRemap1_TIM2) || (REMAP == GPIO_PartialRemap2_TIM2) || \
(REMAP == GPIO_FullRemap_TIM2) || (REMAP == GPIO_PartialRemap_TIM3) || \
(REMAP == GPIO_FullRemap_TIM3) || (REMAP == GPIO_Remap_TIM4) || \
(REMAP == GPIO_Remap1_CAN) || (REMAP == GPIO_Remap2_CAN) || \
(REMAP == GPIO_Remap_PD01) || (REMAP == GPIO_Remap_SWJ_NoJTRST) || \
(REMAP == GPIO_Remap_SWJ_JTAGDisable) || (REMAP == GPIO_Remap_SWJ_Disable))
/* GPIO Port Sources ---------------------------------------------------------*/
#define GPIO_PortSourceGPIOA ((u8)0x00)
#define GPIO_PortSourceGPIOB ((u8)0x01)
#define GPIO_PortSourceGPIOC ((u8)0x02)
#define GPIO_PortSourceGPIOD ((u8)0x03)
#define GPIO_PortSourceGPIOE ((u8)0x04)
#define IS_GPIO_PORT_SOURCE(PORTSOURCE) ((PORTSOURCE == GPIO_PortSourceGPIOA) || \
(PORTSOURCE == GPIO_PortSourceGPIOB) || \
(PORTSOURCE == GPIO_PortSourceGPIOC) || \
(PORTSOURCE == GPIO_PortSourceGPIOD) || \
(PORTSOURCE == GPIO_PortSourceGPIOE))
/* GPIO Pin sources ----------------------------------------------------------*/
#define GPIO_PinSource0 ((u8)0x00)
#define GPIO_PinSource1 ((u8)0x01)
#define GPIO_PinSource2 ((u8)0x02)
#define GPIO_PinSource3 ((u8)0x03)
#define GPIO_PinSource4 ((u8)0x04)
#define GPIO_PinSource5 ((u8)0x05)
#define GPIO_PinSource6 ((u8)0x06)
#define GPIO_PinSource7 ((u8)0x07)
#define GPIO_PinSource8 ((u8)0x08)
#define GPIO_PinSource9 ((u8)0x09)
#define GPIO_PinSource10 ((u8)0x0A)
#define GPIO_PinSource11 ((u8)0x0B)
#define GPIO_PinSource12 ((u8)0x0C)
#define GPIO_PinSource13 ((u8)0x0D)
#define GPIO_PinSource14 ((u8)0x0E)
#define GPIO_PinSource15 ((u8)0x0F)
#define IS_GPIO_PIN_SOURCE(PINSOURCE) ((PINSOURCE == GPIO_PinSource0) || \
(PINSOURCE == GPIO_PinSource1) || \
(PINSOURCE == GPIO_PinSource2) || \
(PINSOURCE == GPIO_PinSource3) || \
(PINSOURCE == GPIO_PinSource4) || \
(PINSOURCE == GPIO_PinSource5) || \
(PINSOURCE == GPIO_PinSource6) || \
(PINSOURCE == GPIO_PinSource7) || \
(PINSOURCE == GPIO_PinSource8) || \
(PINSOURCE == GPIO_PinSource9) || \
(PINSOURCE == GPIO_PinSource10) || \
(PINSOURCE == GPIO_PinSource11) || \
(PINSOURCE == GPIO_PinSource12) || \
(PINSOURCE == GPIO_PinSource13) || \
(PINSOURCE == GPIO_PinSource14) || \
(PINSOURCE == GPIO_PinSource15))
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void GPIO_DeInit(GPIO_TypeDef* GPIOx);
void GPIO_AFIODeInit(void);
void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct);
void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct);
u8 GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, u16 GPIO_Pin);
u16 GPIO_ReadInputData(GPIO_TypeDef* GPIOx);
u8 GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, u16 GPIO_Pin);
u16 GPIO_ReadOutputData(GPIO_TypeDef* GPIOx);
void GPIO_SetBits(GPIO_TypeDef* GPIOx, u16 GPIO_Pin);
void GPIO_ResetBits(GPIO_TypeDef* GPIOx, u16 GPIO_Pin);
void GPIO_WriteBit(GPIO_TypeDef* GPIOx, u16 GPIO_Pin, BitAction BitVal);
void GPIO_Write(GPIO_TypeDef* GPIOx, u16 PortVal);
void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, u16 GPIO_Pin);
void GPIO_EventOutputConfig(u8 GPIO_PortSource, u8 GPIO_PinSource);
void GPIO_EventOutputCmd(FunctionalState NewState);
void GPIO_PinRemapConfig(u32 GPIO_Remap, FunctionalState NewState);
void GPIO_EXTILineConfig(u8 GPIO_PortSource, u8 GPIO_PinSource);
#endif /* __STM32F10x_GPIO_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_gpio.h | C | oos | 12,076 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_it.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains the headers of the interrupt handlers.
********************************************************************************
* History:
* mm/dd/yyyy: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_IT_H
#define __STM32F10x_IT_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_lib.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void NMIException(void);
void HardFaultException(void);
void MemManageException(void);
void BusFaultException(void);
void UsageFaultException(void);
void DebugMonitor(void);
void SVCHandler(void);
void PendSVC(void);
void SysTickHandler(void);
void WWDG_IRQHandler(void);
void PVD_IRQHandler(void);
void TAMPER_IRQHandler(void);
void RTC_IRQHandler(void);
void FLASH_IRQHandler(void);
void RCC_IRQHandler(void);
void EXTI0_IRQHandler(void);
void EXTI1_IRQHandler(void);
void EXTI2_IRQHandler(void);
void EXTI3_IRQHandler(void);
void EXTI4_IRQHandler(void);
void DMAChannel1_IRQHandler(void);
void DMAChannel2_IRQHandler(void);
void DMAChannel3_IRQHandler(void);
void DMAChannel4_IRQHandler(void);
void DMAChannel5_IRQHandler(void);
void DMAChannel6_IRQHandler(void);
void DMAChannel7_IRQHandler(void);
void ADC_IRQHandler(void);
void USB_HP_CAN_TX_IRQHandler(void);
void USB_LP_CAN_RX0_IRQHandler(void);
void CAN_RX1_IRQHandler(void);
void CAN_SCE_IRQHandler(void);
void EXTI9_5_IRQHandler(void);
void TIM1_BRK_IRQHandler(void);
void TIM1_UP_IRQHandler(void);
void TIM1_TRG_COM_IRQHandler(void);
void TIM1_CC_IRQHandler(void);
void TIM2_IRQHandler(void);
void TIM3_IRQHandler(void);
void TIM4_IRQHandler(void);
void I2C1_EV_IRQHandler(void);
void I2C1_ER_IRQHandler(void);
void I2C2_EV_IRQHandler(void);
void I2C2_ER_IRQHandler(void);
void SPI1_IRQHandler(void);
void SPI2_IRQHandler(void);
void USART1_IRQHandler(void);
void USART2_IRQHandler(void);
void USART3_IRQHandler(void);
void EXTI15_10_IRQHandler(void);
void RTCAlarm_IRQHandler(void);
void USBWakeUp_IRQHandler(void);
#endif /* __STM32F10x_IT_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_it.h | C | oos | 3,378 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_map.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the peripheral register's definitions
* and memory mapping.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_MAP_H
#define __STM32F10x_MAP_H
#ifndef EXT
#define EXT extern
#endif /* EXT */
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_conf.h"
#include "stm32f10x_type.h"
#include "cortexm3_macro.h"
/**
* STM32F10x Interrupt Number Definition
*/
typedef enum IRQn
{
/****** Cortex-M3 Processor Exceptions Numbers ***************************************************/
NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */
MemoryManagement_IRQn = -12, /*!< 4 Cortex-M3 Memory Management Interrupt */
BusFault_IRQn = -11, /*!< 5 Cortex-M3 Bus Fault Interrupt */
UsageFault_IRQn = -10, /*!< 6 Cortex-M3 Usage Fault Interrupt */
SVCall_IRQn = -5, /*!< 11 Cortex-M3 SV Call Interrupt */
DebugMonitor_IRQn = -4, /*!< 12 Cortex-M3 Debug Monitor Interrupt */
PendSV_IRQn = -2, /*!< 14 Cortex-M3 Pend SV Interrupt */
SysTick_IRQn = -1, /*!< 15 Cortex-M3 System Tick Interrupt */
/****** STM32 specific Interrupt Numbers *********************************************************/
WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */
PVD_IRQn = 1, /*!< PVD through EXTI Line detection Interrupt */
TAMPER_IRQn = 2, /*!< Tamper Interrupt */
RTC_IRQn = 3, /*!< RTC global Interrupt */
FLASH_IRQn = 4, /*!< FLASH global Interrupt */
RCC_IRQn = 5, /*!< RCC global Interrupt */
EXTI0_IRQn = 6, /*!< EXTI Line0 Interrupt */
EXTI1_IRQn = 7, /*!< EXTI Line1 Interrupt */
EXTI2_IRQn = 8, /*!< EXTI Line2 Interrupt */
EXTI3_IRQn = 9, /*!< EXTI Line3 Interrupt */
EXTI4_IRQn = 10, /*!< EXTI Line4 Interrupt */
DMA1_Channel1_IRQn = 11, /*!< DMA1 Channel 1 global Interrupt */
DMA1_Channel2_IRQn = 12, /*!< DMA1 Channel 2 global Interrupt */
DMA1_Channel3_IRQn = 13, /*!< DMA1 Channel 3 global Interrupt */
DMA1_Channel4_IRQn = 14, /*!< DMA1 Channel 4 global Interrupt */
DMA1_Channel5_IRQn = 15, /*!< DMA1 Channel 5 global Interrupt */
DMA1_Channel6_IRQn = 16, /*!< DMA1 Channel 6 global Interrupt */
DMA1_Channel7_IRQn = 17, /*!< DMA1 Channel 7 global Interrupt */
ADC1_2_IRQn = 18, /*!< ADC1 and ADC2 global Interrupt */
EXTI9_5_IRQn = 23, /*!< External Line[9:5] Interrupts */
TIM1_BRK_IRQn = 24, /*!< TIM1 Break Interrupt */
TIM1_UP_IRQn = 25, /*!< TIM1 Update Interrupt */
TIM1_TRG_COM_IRQn = 26, /*!< TIM1 Trigger and Commutation Interrupt */
TIM1_CC_IRQn = 27, /*!< TIM1 Capture Compare Interrupt */
TIM2_IRQn = 28, /*!< TIM2 global Interrupt */
TIM3_IRQn = 29, /*!< TIM3 global Interrupt */
I2C1_EV_IRQn = 31, /*!< I2C1 Event Interrupt */
I2C1_ER_IRQn = 32, /*!< I2C1 Error Interrupt */
SPI1_IRQn = 35, /*!< SPI1 global Interrupt */
USART1_IRQn = 37, /*!< USART1 global Interrupt */
USART2_IRQn = 38, /*!< USART2 global Interrupt */
EXTI15_10_IRQn = 40, /*!< External Line[15:10] Interrupts */
RTCAlarm_IRQn = 41, /*!< RTC Alarm through EXTI Line Interrupt */
USBWakeUp_IRQn = 42 /*!< USB Device WakeUp from suspend through EXTI Line Interrupt */
} IRQn_Type;
/* Exported types ------------------------------------------------------------*/
/******************************************************************************/
/* IP registers structures */
/******************************************************************************/
/*------------------------ Analog to Digital Converter -----------------------*/
typedef struct
{
vu32 SR;
vu32 CR1;
vu32 CR2;
vu32 SMPR1;
vu32 SMPR2;
vu32 JOFR1;
vu32 JOFR2;
vu32 JOFR3;
vu32 JOFR4;
vu32 HTR;
vu32 LTR;
vu32 SQR1;
vu32 SQR2;
vu32 SQR3;
vu32 JSQR;
vu32 JDR1;
vu32 JDR2;
vu32 JDR3;
vu32 JDR4;
vu32 DR;
} ADC_TypeDef;
/*------------------------ Backup Registers ----------------------------------*/
typedef struct
{
u32 RESERVED0;
vu16 DR1;
u16 RESERVED1;
vu16 DR2;
u16 RESERVED2;
vu16 DR3;
u16 RESERVED3;
vu16 DR4;
u16 RESERVED4;
vu16 DR5;
u16 RESERVED5;
vu16 DR6;
u16 RESERVED6;
vu16 DR7;
u16 RESERVED7;
vu16 DR8;
u16 RESERVED8;
vu16 DR9;
u16 RESERVED9;
vu16 DR10;
u16 RESERVED10;
vu16 RTCCR;
u16 RESERVED11;
vu16 CR;
u16 RESERVED12;
vu16 CSR;
u16 RESERVED13;
} BKP_TypeDef;
/*------------------------ Controller Area Network ---------------------------*/
typedef struct
{
vu32 TIR;
vu32 TDTR;
vu32 TDLR;
vu32 TDHR;
} CAN_TxMailBox_TypeDef;
typedef struct
{
vu32 RIR;
vu32 RDTR;
vu32 RDLR;
vu32 RDHR;
} CAN_FIFOMailBox_TypeDef;
typedef struct
{
vu32 FR0;
vu32 FR1;
} CAN_FilterRegister_TypeDef;
typedef struct
{
vu32 MCR;
vu32 MSR;
vu32 TSR;
vu32 RF0R;
vu32 RF1R;
vu32 IER;
vu32 ESR;
vu32 BTR;
u32 RESERVED0[88];
CAN_TxMailBox_TypeDef sTxMailBox[3];
CAN_FIFOMailBox_TypeDef sFIFOMailBox[2];
u32 RESERVED1[12];
vu32 FMR;
vu32 FM0R;
u32 RESERVED2[1];
vu32 FS0R;
u32 RESERVED3[1];
vu32 FFA0R;
u32 RESERVED4[1];
vu32 FA0R;
u32 RESERVED5[8];
CAN_FilterRegister_TypeDef sFilterRegister[14];
} CAN_TypeDef;
/*------------------------ DMA Controller ------------------------------------*/
typedef struct
{
vu32 CCR;
vu32 CNDTR;
vu32 CPAR;
vu32 CMAR;
} DMA_Channel_TypeDef;
typedef struct
{
vu32 ISR;
vu32 IFCR;
} DMA_TypeDef;
/*------------------------ External Interrupt/Event Controller ---------------*/
typedef struct
{
vu32 IMR;
vu32 EMR;
vu32 RTSR;
vu32 FTSR;
vu32 SWIER;
vu32 PR;
} EXTI_TypeDef;
/*------------------------ FLASH and Option Bytes Registers ------------------*/
typedef struct
{
vu32 ACR;
vu32 KEYR;
vu32 OPTKEYR;
vu32 SR;
vu32 CR;
vu32 AR;
vu32 RESERVED;
vu32 OBR;
vu32 WRPR;
} FLASH_TypeDef;
typedef struct
{
vu16 RDP;
vu16 USER;
vu16 Data0;
vu16 Data1;
vu16 WRP0;
vu16 WRP1;
vu16 WRP2;
vu16 WRP3;
} OB_TypeDef;
/*------------------------ General Purpose and Alternate Function IO ---------*/
typedef struct
{
vu32 CRL;
vu32 CRH;
vu32 IDR;
vu32 ODR;
vu32 BSRR;
vu32 BRR;
vu32 LCKR;
} GPIO_TypeDef;
typedef struct
{
vu32 EVCR;
vu32 MAPR;
vu32 EXTICR[4];
} AFIO_TypeDef;
/*------------------------ Inter-integrated Circuit Interface ----------------*/
typedef struct
{
vu16 CR1;
u16 RESERVED0;
vu16 CR2;
u16 RESERVED1;
vu16 OAR1;
u16 RESERVED2;
vu16 OAR2;
u16 RESERVED3;
vu16 DR;
u16 RESERVED4;
vu16 SR1;
u16 RESERVED5;
vu16 SR2;
u16 RESERVED6;
vu16 CCR;
u16 RESERVED7;
vu16 TRISE;
u16 RESERVED8;
} I2C_TypeDef;
/*------------------------ Independent WATCHDOG ------------------------------*/
typedef struct
{
vu32 KR;
vu32 PR;
vu32 RLR;
vu32 SR;
} IWDG_TypeDef;
/*------------------------ Nested Vectored Interrupt Controller --------------*/
typedef struct
{
vu32 Enable[2];
u32 RESERVED0[30];
vu32 Disable[2];
u32 RSERVED1[30];
vu32 Set[2];
u32 RESERVED2[30];
vu32 Clear[2];
u32 RESERVED3[30];
vu32 Active[2];
u32 RESERVED4[62];
vu32 Priority[11];
} NVIC_TypeDef;
typedef struct
{
vu32 CPUID;
vu32 IRQControlState;
vu32 ExceptionTableOffset;
vu32 AIRC;
vu32 SysCtrl;
vu32 ConfigCtrl;
vu32 SystemPriority[3];
vu32 SysHandlerCtrl;
vu32 ConfigFaultStatus;
vu32 HardFaultStatus;
vu32 DebugFaultStatus;
vu32 MemoryManageFaultAddr;
vu32 BusFaultAddr;
} SCB_TypeDef;
/*------------------------ Power Controller ----------------------------------*/
typedef struct
{
vu32 CR;
vu32 CSR;
} PWR_TypeDef;
/*------------------------ Reset and Clock Controller ------------------------*/
typedef struct
{
vu32 CR;
vu32 CFGR;
vu32 CIR;
vu32 APB2RSTR;
vu32 APB1RSTR;
vu32 AHBENR;
vu32 APB2ENR;
vu32 APB1ENR;
vu32 BDCR;
vu32 CSR;
} RCC_TypeDef;
/*------------------------ Real-Time Clock -----------------------------------*/
typedef struct
{
vu16 CRH;
u16 RESERVED0;
vu16 CRL;
u16 RESERVED1;
vu16 PRLH;
u16 RESERVED2;
vu16 PRLL;
u16 RESERVED3;
vu16 DIVH;
u16 RESERVED4;
vu16 DIVL;
u16 RESERVED5;
vu16 CNTH;
u16 RESERVED6;
vu16 CNTL;
u16 RESERVED7;
vu16 ALRH;
u16 RESERVED8;
vu16 ALRL;
u16 RESERVED9;
} RTC_TypeDef;
/*------------------------ Serial Peripheral Interface -----------------------*/
typedef struct
{
vu16 CR1;
u16 RESERVED0;
vu16 CR2;
u16 RESERVED1;
vu16 SR;
u16 RESERVED2;
vu16 DR;
u16 RESERVED3;
vu16 CRCPR;
u16 RESERVED4;
vu16 RXCRCR;
u16 RESERVED5;
vu16 TXCRCR;
u16 RESERVED6;
} SPI_TypeDef;
/*------------------------ SystemTick ----------------------------------------*/
typedef struct
{
vu32 CTRL;
vu32 LOAD;
vu32 VAL;
vuc32 CALIB;
} SysTick_TypeDef;
/*------------------------ Advanced Control Timer ----------------------------*/
typedef struct
{
vu16 CR1;
u16 RESERVED0;
vu16 CR2;
u16 RESERVED1;
vu16 SMCR;
u16 RESERVED2;
vu16 DIER;
u16 RESERVED3;
vu16 SR;
u16 RESERVED4;
vu16 EGR;
u16 RESERVED5;
vu16 CCMR1;
u16 RESERVED6;
vu16 CCMR2;
u16 RESERVED7;
vu16 CCER;
u16 RESERVED8;
vu16 CNT;
u16 RESERVED9;
vu16 PSC;
u16 RESERVED10;
vu16 ARR;
u16 RESERVED11;
vu16 RCR;
u16 RESERVED12;
vu16 CCR1;
u16 RESERVED13;
vu16 CCR2;
u16 RESERVED14;
vu16 CCR3;
u16 RESERVED15;
vu16 CCR4;
u16 RESERVED16;
vu16 BDTR;
u16 RESERVED17;
vu16 DCR;
u16 RESERVED18;
vu16 DMAR;
u16 RESERVED19;
} TIM1_TypeDef;
/*------------------------ General Purpose Timer -----------------------------*/
typedef struct
{
vu16 CR1;
u16 RESERVED0;
vu16 CR2;
u16 RESERVED1;
vu16 SMCR;
u16 RESERVED2;
vu16 DIER;
u16 RESERVED3;
vu16 SR;
u16 RESERVED4;
vu16 EGR;
u16 RESERVED5;
vu16 CCMR1;
u16 RESERVED6;
vu16 CCMR2;
u16 RESERVED7;
vu16 CCER;
u16 RESERVED8;
vu16 CNT;
u16 RESERVED9;
vu16 PSC;
u16 RESERVED10;
vu16 ARR;
u16 RESERVED11[3];
vu16 CCR1;
u16 RESERVED12;
vu16 CCR2;
u16 RESERVED13;
vu16 CCR3;
u16 RESERVED14;
vu16 CCR4;
u16 RESERVED15[3];
vu16 DCR;
u16 RESERVED16;
vu16 DMAR;
u16 RESERVED17;
} TIM_TypeDef;
/*----------------- Universal Synchronous Asynchronous Receiver Transmitter --*/
typedef struct
{
vu16 SR;
u16 RESERVED0;
vu16 DR;
u16 RESERVED1;
vu16 BRR;
u16 RESERVED2;
vu16 CR1;
u16 RESERVED3;
vu16 CR2;
u16 RESERVED4;
vu16 CR3;
u16 RESERVED5;
vu16 GTPR;
u16 RESERVED6;
} USART_TypeDef;
/*------------------------ Window WATCHDOG -----------------------------------*/
typedef struct
{
vu32 CR;
vu32 CFR;
vu32 SR;
} WWDG_TypeDef;
/******************************************************************************/
/* Peripheral memory map */
/******************************************************************************/
/* Peripheral and SRAM base address in the alias region */
#define PERIPH_BB_BASE ((u32)0x42000000)
#define SRAM_BB_BASE ((u32)0x22000000)
/* Peripheral and SRAM base address in the bit-band region */
#define SRAM_BASE ((u32)0x20000000)
#define PERIPH_BASE ((u32)0x40000000)
/* Flash refisters base address */
#define FLASH_BASE ((u32)0x40022000)
/* Flash Option Bytes base address */
#define OB_BASE ((u32)0x1FFFF800)
/* Peripheral memory map */
#define APB1PERIPH_BASE PERIPH_BASE
#define APB2PERIPH_BASE (PERIPH_BASE + 0x10000)
#define AHBPERIPH_BASE (PERIPH_BASE + 0x20000)
#define TIM2_BASE (APB1PERIPH_BASE + 0x0000)
#define TIM3_BASE (APB1PERIPH_BASE + 0x0400)
#define TIM4_BASE (APB1PERIPH_BASE + 0x0800)
#define RTC_BASE (APB1PERIPH_BASE + 0x2800)
#define WWDG_BASE (APB1PERIPH_BASE + 0x2C00)
#define IWDG_BASE (APB1PERIPH_BASE + 0x3000)
#define SPI2_BASE (APB1PERIPH_BASE + 0x3800)
#define USART2_BASE (APB1PERIPH_BASE + 0x4400)
#define USART3_BASE (APB1PERIPH_BASE + 0x4800)
#define I2C1_BASE (APB1PERIPH_BASE + 0x5400)
#define I2C2_BASE (APB1PERIPH_BASE + 0x5800)
#define CAN_BASE (APB1PERIPH_BASE + 0x6400)
#define BKP_BASE (APB1PERIPH_BASE + 0x6C00)
#define PWR_BASE (APB1PERIPH_BASE + 0x7000)
#define AFIO_BASE (APB2PERIPH_BASE + 0x0000)
#define EXTI_BASE (APB2PERIPH_BASE + 0x0400)
#define GPIOA_BASE (APB2PERIPH_BASE + 0x0800)
#define GPIOB_BASE (APB2PERIPH_BASE + 0x0C00)
#define GPIOC_BASE (APB2PERIPH_BASE + 0x1000)
#define GPIOD_BASE (APB2PERIPH_BASE + 0x1400)
#define GPIOE_BASE (APB2PERIPH_BASE + 0x1800)
#define ADC1_BASE (APB2PERIPH_BASE + 0x2400)
#define ADC2_BASE (APB2PERIPH_BASE + 0x2800)
#define TIM1_BASE (APB2PERIPH_BASE + 0x2C00)
#define SPI1_BASE (APB2PERIPH_BASE + 0x3000)
#define USART1_BASE (APB2PERIPH_BASE + 0x3800)
#define DMA_BASE (AHBPERIPH_BASE + 0x0000)
#define DMA_Channel1_BASE (AHBPERIPH_BASE + 0x0008)
#define DMA_Channel2_BASE (AHBPERIPH_BASE + 0x001C)
#define DMA_Channel3_BASE (AHBPERIPH_BASE + 0x0030)
#define DMA_Channel4_BASE (AHBPERIPH_BASE + 0x0044)
#define DMA_Channel5_BASE (AHBPERIPH_BASE + 0x0058)
#define DMA_Channel6_BASE (AHBPERIPH_BASE + 0x006C)
#define DMA_Channel7_BASE (AHBPERIPH_BASE + 0x0080)
#define RCC_BASE (AHBPERIPH_BASE + 0x1000)
/* System Control Space memory map */
#define SCS_BASE ((u32)0xE000E000)
#define SysTick_BASE (SCS_BASE + 0x0010)
#define NVIC_BASE (SCS_BASE + 0x0100)
#define SCB_BASE (SCS_BASE + 0x0D00)
/******************************************************************************/
/* IPs' declaration */
/******************************************************************************/
/*------------------- Non Debug Mode -----------------------------------------*/
#ifndef DEBUG
#ifdef _TIM2
#define TIM2 ((TIM_TypeDef *) TIM2_BASE)
#endif /*_TIM2 */
#ifdef _TIM3
#define TIM3 ((TIM_TypeDef *) TIM3_BASE)
#endif /*_TIM3 */
#ifdef _TIM4
#define TIM4 ((TIM_TypeDef *) TIM4_BASE)
#endif /*_TIM4 */
#ifdef _RTC
#define RTC ((RTC_TypeDef *) RTC_BASE)
#endif /*_RTC */
#ifdef _WWDG
#define WWDG ((WWDG_TypeDef *) WWDG_BASE)
#endif /*_WWDG */
#ifdef _IWDG
#define IWDG ((IWDG_TypeDef *) IWDG_BASE)
#endif /*_IWDG */
#ifdef _SPI2
#define SPI2 ((SPI_TypeDef *) SPI2_BASE)
#endif /*_SPI2 */
#ifdef _USART2
#define USART2 ((USART_TypeDef *) USART2_BASE)
#endif /*_USART2 */
#ifdef _USART3
#define USART3 ((USART_TypeDef *) USART3_BASE)
#endif /*_USART3 */
#ifdef _I2C1
#define I2C1 ((I2C_TypeDef *) I2C1_BASE)
#endif /*_I2C1 */
#ifdef _I2C2
#define I2C2 ((I2C_TypeDef *) I2C2_BASE)
#endif /*_I2C2 */
#ifdef _CAN
#define CAN ((CAN_TypeDef *) CAN_BASE)
#endif /*_CAN */
#ifdef _BKP
#define BKP ((BKP_TypeDef *) BKP_BASE)
#endif /*_BKP */
#ifdef _PWR
#define PWR ((PWR_TypeDef *) PWR_BASE)
#endif /*_PWR */
#ifdef _AFIO
#define AFIO ((AFIO_TypeDef *) AFIO_BASE)
#endif /*_AFIO */
#ifdef _EXTI
#define EXTI ((EXTI_TypeDef *) EXTI_BASE)
#endif /*_EXTI */
#ifdef _GPIOA
#define GPIOA ((GPIO_TypeDef *) GPIOA_BASE)
#endif /*_GPIOA */
#ifdef _GPIOB
#define GPIOB ((GPIO_TypeDef *) GPIOB_BASE)
#endif /*_GPIOB */
#ifdef _GPIOC
#define GPIOC ((GPIO_TypeDef *) GPIOC_BASE)
#endif /*_GPIOC */
#ifdef _GPIOD
#define GPIOD ((GPIO_TypeDef *) GPIOD_BASE)
#endif /*_GPIOD */
#ifdef _GPIOE
#define GPIOE ((GPIO_TypeDef *) GPIOE_BASE)
#endif /*_GPIOE */
#ifdef _ADC1
#define ADC1 ((ADC_TypeDef *) ADC1_BASE)
#endif /*_ADC1 */
#ifdef _ADC2
#define ADC2 ((ADC_TypeDef *) ADC2_BASE)
#endif /*_ADC2 */
#ifdef _TIM1
#define TIM1 ((TIM1_TypeDef *) TIM1_BASE)
#endif /*_TIM1 */
#ifdef _SPI1
#define SPI1 ((SPI_TypeDef *) SPI1_BASE)
#endif /*_SPI1 */
#ifdef _USART1
#define USART1 ((USART_TypeDef *) USART1_BASE)
#endif /*_USART1 */
#ifdef _DMA
#define DMA ((DMA_TypeDef *) DMA_BASE)
#endif /*_DMA */
#ifdef _DMA_Channel1
#define DMA_Channel1 ((DMA_Channel_TypeDef *) DMA_Channel1_BASE)
#endif /*_DMA_Channel1 */
#ifdef _DMA_Channel2
#define DMA_Channel2 ((DMA_Channel_TypeDef *) DMA_Channel2_BASE)
#endif /*_DMA_Channel2 */
#ifdef _DMA_Channel3
#define DMA_Channel3 ((DMA_Channel_TypeDef *) DMA_Channel3_BASE)
#endif /*_DMA_Channel3 */
#ifdef _DMA_Channel4
#define DMA_Channel4 ((DMA_Channel_TypeDef *) DMA_Channel4_BASE)
#endif /*_DMA_Channel4 */
#ifdef _DMA_Channel5
#define DMA_Channel5 ((DMA_Channel_TypeDef *) DMA_Channel5_BASE)
#endif /*_DMA_Channel5 */
#ifdef _DMA_Channel6
#define DMA_Channel6 ((DMA_Channel_TypeDef *) DMA_Channel6_BASE)
#endif /*_DMA_Channel6 */
#ifdef _DMA_Channel7
#define DMA_Channel7 ((DMA_Channel_TypeDef *) DMA_Channel7_BASE)
#endif /*_DMA_Channel7 */
#ifdef _FLASH
#define FLASH ((FLASH_TypeDef *) FLASH_BASE)
#define OB ((OB_TypeDef *) OB_BASE)
#endif /*_FLASH */
#ifdef _RCC
#define RCC ((RCC_TypeDef *) RCC_BASE)
#endif /*_RCC */
#ifdef _SysTick
#define SysTick ((SysTick_TypeDef *) SysTick_BASE)
#endif /*_SysTick */
#ifdef _NVIC
#define NVIC ((NVIC_TypeDef *) NVIC_BASE)
#endif /*_NVIC */
#ifdef _SCB
#define SCB ((SCB_TypeDef *) SCB_BASE)
#endif /*_SCB */
/*---------------------- Debug Mode -----------------------------------------*/
#else /* DEBUG */
#ifdef _TIM2
EXT TIM_TypeDef *TIM2;
#endif /*_TIM2 */
#ifdef _TIM3
EXT TIM_TypeDef *TIM3;
#endif /*_TIM3 */
#ifdef _TIM4
EXT TIM_TypeDef *TIM4;
#endif /*_TIM4 */
#ifdef _RTC
EXT RTC_TypeDef *RTC;
#endif /*_RTC */
#ifdef _WWDG
EXT WWDG_TypeDef *WWDG;
#endif /*_WWDG */
#ifdef _IWDG
EXT IWDG_TypeDef *IWDG;
#endif /*_IWDG */
#ifdef _SPI2
EXT SPI_TypeDef *SPI2;
#endif /*_SPI2 */
#ifdef _USART2
EXT USART_TypeDef *USART2;
#endif /*_USART2 */
#ifdef _USART3
EXT USART_TypeDef *USART3;
#endif /*_USART3 */
#ifdef _I2C1
EXT I2C_TypeDef *I2C1;
#endif /*_I2C1 */
#ifdef _I2C2
EXT I2C_TypeDef *I2C2;
#endif /*_I2C2 */
#ifdef _CAN
EXT CAN_TypeDef *CAN;
#endif /*_CAN */
#ifdef _BKP
EXT BKP_TypeDef *BKP;
#endif /*_BKP */
#ifdef _PWR
EXT PWR_TypeDef *PWR;
#endif /*_PWR */
#ifdef _AFIO
EXT AFIO_TypeDef *AFIO;
#endif /*_AFIO */
#ifdef _EXTI
EXT EXTI_TypeDef *EXTI;
#endif /*_EXTI */
#ifdef _GPIOA
EXT GPIO_TypeDef *GPIOA;
#endif /*_GPIOA */
#ifdef _GPIOB
EXT GPIO_TypeDef *GPIOB;
#endif /*_GPIOB */
#ifdef _GPIOC
EXT GPIO_TypeDef *GPIOC;
#endif /*_GPIOC */
#ifdef _GPIOD
EXT GPIO_TypeDef *GPIOD;
#endif /*_GPIOD */
#ifdef _GPIOE
EXT GPIO_TypeDef *GPIOE;
#endif /*_GPIOE */
#ifdef _ADC1
EXT ADC_TypeDef *ADC1;
#endif /*_ADC1 */
#ifdef _ADC2
EXT ADC_TypeDef *ADC2;
#endif /*_ADC2 */
#ifdef _TIM1
EXT TIM1_TypeDef *TIM1;
#endif /*_TIM1 */
#ifdef _SPI1
EXT SPI_TypeDef *SPI1;
#endif /*_SPI1 */
#ifdef _USART1
EXT USART_TypeDef *USART1;
#endif /*_USART1 */
#ifdef _DMA
EXT DMA_TypeDef *DMA;
#endif /*_DMA */
#ifdef _DMA_Channel1
EXT DMA_Channel_TypeDef *DMA_Channel1;
#endif /*_DMA_Channel1 */
#ifdef _DMA_Channel2
EXT DMA_Channel_TypeDef *DMA_Channel2;
#endif /*_DMA_Channel2 */
#ifdef _DMA_Channel3
EXT DMA_Channel_TypeDef *DMA_Channel3;
#endif /*_DMA_Channel3 */
#ifdef _DMA_Channel4
EXT DMA_Channel_TypeDef *DMA_Channel4;
#endif /*_DMA_Channel4 */
#ifdef _DMA_Channel5
EXT DMA_Channel_TypeDef *DMA_Channel5;
#endif /*_DMA_Channel5 */
#ifdef _DMA_Channel6
EXT DMA_Channel_TypeDef *DMA_Channel6;
#endif /*_DMA_Channel6 */
#ifdef _DMA_Channel7
EXT DMA_Channel_TypeDef *DMA_Channel7;
#endif /*_DMA_Channel7 */
#ifdef _FLASH
EXT FLASH_TypeDef *FLASH;
EXT OB_TypeDef *OB;
#endif /*_FLASH */
#ifdef _RCC
EXT RCC_TypeDef *RCC;
#endif /*_RCC */
#ifdef _SysTick
EXT SysTick_TypeDef *SysTick;
#endif /*_SysTick */
#ifdef _NVIC
EXT NVIC_TypeDef *NVIC;
#endif /*_NVIC */
#ifdef _SCB
EXT SCB_TypeDef *SCB;
#endif /*_SCB */
#endif /* DEBUG */
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
#endif /* __STM32F10x_MAP_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_map.h | C | oos | 25,169 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_rtc.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* RTC firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_RTC_H
#define __STM32F10x_RTC_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* RTC interrupts define -----------------------------------------------------*/
#define RTC_IT_OW ((u16)0x0004) /* Overflow interrupt */
#define RTC_IT_ALR ((u16)0x0002) /* Alarm interrupt */
#define RTC_IT_SEC ((u16)0x0001) /* Second interrupt */
#define IS_RTC_IT(IT) (((IT & (u16)0xFFF8) == 0x00) && (IT != 0x00))
#define IS_RTC_GET_IT(IT) ((IT == RTC_IT_OW) || (IT == RTC_IT_ALR) || \
(IT == RTC_IT_SEC))
/* RTC interrupts flags ------------------------------------------------------*/
#define RTC_FLAG_RTOFF ((u16)0x0020) /* RTC Operation OFF flag */
#define RTC_FLAG_RSF ((u16)0x0008) /* Registers Synchronized flag */
#define RTC_FLAG_OW ((u16)0x0004) /* Overflow flag */
#define RTC_FLAG_ALR ((u16)0x0002) /* Alarm flag */
#define RTC_FLAG_SEC ((u16)0x0001) /* Second flag */
#define IS_RTC_CLEAR_FLAG(FLAG) (((FLAG & (u16)0xFFF0) == 0x00) && (FLAG != 0x00))
#define IS_RTC_GET_FLAG(FLAG) ((FLAG == RTC_FLAG_RTOFF) || (FLAG == RTC_FLAG_RSF) || \
(FLAG == RTC_FLAG_OW) || (FLAG == RTC_FLAG_ALR) || \
(FLAG == RTC_FLAG_SEC))
#define IS_RTC_PRESCALER(PRESCALER) (PRESCALER <= 0xFFFFF)
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void RTC_ITConfig(u16 RTC_IT, FunctionalState NewState);
void RTC_EnterConfigMode(void);
void RTC_ExitConfigMode(void);
u32 RTC_GetCounter(void);
void RTC_SetCounter(u32 CounterValue);
u32 RTC_GetPrescaler(void);
void RTC_SetPrescaler(u32 PrescalerValue);
void RTC_SetAlarm(u32 AlarmValue);
u32 RTC_GetDivider(void);
void RTC_WaitForLastTask(void);
void RTC_WaitForSynchro(void);
FlagStatus RTC_GetFlagStatus(u16 RTC_FLAG);
void RTC_ClearFlag(u16 RTC_FLAG);
ITStatus RTC_GetITStatus(u16 RTC_IT);
void RTC_ClearITPendingBit(u16 RTC_IT);
#endif /* __STM32F10x_RTC_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_rtc.h | C | oos | 3,747 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : lcd.h
* Author : MCD Application Team
* Date First Issued : mm/dd/yyyy
* Description : This file contains all the functions prototypes for the
* lcd software driver.
********************************************************************************
* History:
* mm/dd/yyyy
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __LCD_H
#define __LCD_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_lib.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* LCD Registers */
#define R0 0x00
#define R1 0x01
#define R2 0x02
#define R3 0x03
#define R5 0x05
#define R6 0x06
#define R13 0x0D
#define R14 0x0E
#define R15 0x0F
#define R16 0x10
#define R17 0x11
#define R18 0x12
#define R19 0x13
#define R20 0x14
#define R21 0x15
#define R22 0x16
#define R23 0x17
#define R24 0x18
#define R25 0x19
#define R26 0x1A
#define R27 0x1B
#define R28 0x1C
#define R29 0x1D
#define R30 0x1E
#define R31 0x1F
#define R32 0x20
#define R36 0x24
#define R37 0x25
#define R40 0x28
#define R43 0x2B
#define R45 0x2D
#define R49 0x31
#define R50 0x32
#define R51 0x33
#define R52 0x34
#define R53 0x35
#define R55 0x37
#define R59 0x3B
#define R60 0x3C
#define R61 0x3D
#define R62 0x3E
#define R63 0x3F
#define R64 0x40
#define R65 0x41
#define R66 0x42
#define R67 0x43
#define R68 0x44
#define R69 0x45
#define R70 0x46
#define R71 0x47
#define R72 0x48
#define R73 0x49
#define R74 0x4A
#define R75 0x4B
#define R76 0x4C
#define R77 0x4D
#define R78 0x4E
#define R79 0x4F
#define R80 0x50
#define R118 0x76
#define R134 0x86
#define R135 0x87
#define R136 0x88
#define R137 0x89
#define R139 0x8B
#define R140 0x8C
#define R141 0x8D
#define R143 0x8F
#define R144 0x90
#define R145 0x91
#define R146 0x92
#define R147 0x93
#define R148 0x94
#define R149 0x95
#define R150 0x96
#define R151 0x97
#define R152 0x98
#define R153 0x99
#define R154 0x9A
#define R157 0x9D
#define R192 0xC0
#define R193 0xC1
/* LCD Control pins */
#define CtrlPin_NCS GPIO_Pin_2 /* PB.02 */
#define CtrlPin_RS GPIO_Pin_7 /* PD.07 */
#define CtrlPin_NWR GPIO_Pin_15 /* PD.15 */
/* LCD color */
#define White 0xFFFF
#define Black 0x0000
#define Blue 0x001F
#define Orange 0x051F
#define Red 0xF800
#define Magenta 0xF81F
#define Green 0x07E0
#define Cyan 0x7FFF
#define Yellow 0xFFE0
#define Line0 0
#define Line1 24
#define Line2 48
#define Line3 72
#define Line4 96
#define Line5 120
#define Line6 144
#define Line7 168
#define Line8 192
#define Line9 216
#define Horizontal 0x00
#define Vertical 0x01
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
/*----- High layer function -----*/
void LCD_Init(void);
void LCD_SetTextColor(vu16 Color);
void LCD_SetBackColor(vu16 Color);
void LCD_ClearLine(u8 Line);
void LCD_Clear(void);
void LCD_SetCursor(u8 Xpos, u16 Ypos);
void LCD_DrawChar(u8 Xpos, u16 Ypos, uc16 *c);
void LCD_DisplayChar(u8 Line, u16 Column, u8 Ascii);
void LCD_DisplayStringLine(u8 Line, u8 *ptr);
void LCD_DisplayString(u8 Line, u8 *ptr);
void LCD_ScrollText(u8 Line, u8 *ptr);
void LCD_SetDisplayWindow(u8 Xpos, u16 Ypos, u8 Height, u16 Width);
void LCD_DrawLine(u8 Xpos, u16 Ypos, u16 Length, u8 Direction);
void LCD_DrawRect(u8 Xpos, u16 Ypos, u8 Height, u16 Width);
void LCD_DrawCircle(u8 Xpos, u16 Ypos, u16 Radius);
void LCD_DrawMonoPict(uc32 *Pict);
void LCD_DrawBMP(u32 BmpAddress);
/*----- Medium layer function -----*/
void LCD_WriteReg(u8 LCD_Reg, u8 LCD_RegValue);
u8 LCD_ReadReg(u8 LCD_Reg);
void LCD_WriteRAM(u16 RGB_Code);
u16 LCD_ReadRAM(void);
void LCD_PowerOn(void);
void LCD_DisplayOn(void);
void LCD_DisplayOff(void);
/*----- Low layer function -----*/
void LCD_CtrlLinesConfig(void);
void LCD_CtrlLinesWrite(GPIO_TypeDef* GPIOx, u16 CtrlPins, BitAction BitVal);
void LCD_SPIConfig(void);
#endif /* __LCD_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/lcd.h | C | oos | 6,137 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_iwdg.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* IWDG firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_IWDG_H
#define __STM32F10x_IWDG_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Write access to IWDG_PR and IWDG_RLR registers */
#define IWDG_WriteAccess_Enable ((u16)0x5555)
#define IWDG_WriteAccess_Disable ((u16)0x0000)
#define IS_IWDG_WRITE_ACCESS(ACCESS) ((ACCESS == IWDG_WriteAccess_Enable) || \
(ACCESS == IWDG_WriteAccess_Disable))
/* IWDG prescaler */
#define IWDG_Prescaler_4 ((u8)0x00)
#define IWDG_Prescaler_8 ((u8)0x01)
#define IWDG_Prescaler_16 ((u8)0x02)
#define IWDG_Prescaler_32 ((u8)0x03)
#define IWDG_Prescaler_64 ((u8)0x04)
#define IWDG_Prescaler_128 ((u8)0x05)
#define IWDG_Prescaler_256 ((u8)0x06)
#define IS_IWDG_PRESCALER(PRESCALER) ((PRESCALER == IWDG_Prescaler_4) || \
(PRESCALER == IWDG_Prescaler_8) || \
(PRESCALER == IWDG_Prescaler_16) || \
(PRESCALER == IWDG_Prescaler_32) || \
(PRESCALER == IWDG_Prescaler_64) || \
(PRESCALER == IWDG_Prescaler_128)|| \
(PRESCALER == IWDG_Prescaler_256))
/* IWDG Flag */
#define IWDG_FLAG_PVU ((u16)0x0001)
#define IWDG_FLAG_RVU ((u16)0x0002)
#define IS_IWDG_FLAG(FLAG) ((FLAG == IWDG_FLAG_PVU) || (FLAG == IWDG_FLAG_RVU))
#define IS_IWDG_RELOAD(RELOAD) (RELOAD <= 0xFFF)
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void IWDG_WriteAccessCmd(u16 IWDG_WriteAccess);
void IWDG_SetPrescaler(u8 IWDG_Prescaler);
void IWDG_SetReload(u16 Reload);
void IWDG_ReloadCounter(void);
void IWDG_Enable(void);
FlagStatus IWDG_GetFlagStatus(u16 IWDG_FLAG);
#endif /* __STM32F10x_IWDG_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_iwdg.h | C | oos | 3,514 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_type.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the common data types used for the
* STM32F10x firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_TYPE_H
#define __STM32F10x_TYPE_H
/* Includes ------------------------------------------------------------------*/
/* Exported types ------------------------------------------------------------*/
typedef signed long s32;
typedef signed short s16;
typedef signed char s8;
typedef volatile signed long vs32;
typedef volatile signed short vs16;
typedef volatile signed char vs8;
typedef unsigned long u32;
typedef unsigned short u16;
typedef unsigned char u8;
typedef unsigned long const uc32; /* Read Only */
typedef unsigned short const uc16; /* Read Only */
typedef unsigned char const uc8; /* Read Only */
typedef volatile unsigned long vu32;
typedef volatile unsigned short vu16;
typedef volatile unsigned char vu8;
typedef volatile unsigned long const vuc32; /* Read Only */
typedef volatile unsigned short const vuc16; /* Read Only */
typedef volatile unsigned char const vuc8; /* Read Only */
typedef enum {FALSE = 0, TRUE = !FALSE} bool;
typedef enum {RESET = 0, SET = !RESET} FlagStatus, ITStatus;
typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState;
#define IS_FUNCTIONAL_STATE(STATE) ((STATE == DISABLE) || (STATE == ENABLE))
typedef enum {ERROR = 0, SUCCESS = !ERROR} ErrorStatus;
#define U8_MAX ((u8)255)
#define S8_MAX ((s8)127)
#define S8_MIN ((s8)-128)
#define U16_MAX ((u16)65535u)
#define S16_MAX ((s16)32767)
#define S16_MIN ((s16)-32768)
#define U32_MAX ((u32)4294967295uL)
#define S32_MAX ((s32)2147483647)
#define S32_MIN ((s32)2147483648uL)
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
#endif /* __STM32F10x_TYPE_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_type.h | C | oos | 3,169 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_bkp.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* BKP firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_BKP_H
#define __STM32F10x_BKP_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Tamper Pin active level*/
#define BKP_TamperPinLevel_High ((u16)0x0000)
#define BKP_TamperPinLevel_Low ((u16)0x0001)
#define IS_BKP_TAMPER_PIN_LEVEL(LEVEL) ((LEVEL == BKP_TamperPinLevel_High) || \
(LEVEL == BKP_TamperPinLevel_Low))
/* Data Backup Register */
#define BKP_DR1 ((u16)0x0004)
#define BKP_DR2 ((u16)0x0008)
#define BKP_DR3 ((u16)0x000C)
#define BKP_DR4 ((u16)0x0010)
#define BKP_DR5 ((u16)0x0014)
#define BKP_DR6 ((u16)0x0018)
#define BKP_DR7 ((u16)0x001C)
#define BKP_DR8 ((u16)0x0020)
#define BKP_DR9 ((u16)0x0024)
#define BKP_DR10 ((u16)0x0028)
#define IS_BKP_DR(DR) ((DR == BKP_DR1) || (DR == BKP_DR2) || (DR == BKP_DR3) || \
(DR == BKP_DR4) || (DR == BKP_DR5) || (DR == BKP_DR6) || \
(DR == BKP_DR7) || (DR == BKP_DR8) || (DR == BKP_DR9) || \
(DR == BKP_DR10))
#define IS_BKP_CALIBRATION_VALUE(VALUE) (VALUE <= 0x7F)
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void BKP_DeInit(void);
void BKP_TamperPinLevelConfig(u16 BKP_TamperPinLevel);
void BKP_TamperPinCmd(FunctionalState NewState);
void BKP_ITConfig(FunctionalState NewState);
void BKP_RTCCalibrationClockOutputCmd(FunctionalState NewState);
void BKP_SetRTCCalibrationValue(u8 CalibrationValue);
void BKP_WriteBackupRegister(u16 BKP_DR, u16 Data);
u16 BKP_ReadBackupRegister(u16 BKP_DR);
FlagStatus BKP_GetFlagStatus(void);
void BKP_ClearFlag(void);
ITStatus BKP_GetITStatus(void);
void BKP_ClearITPendingBit(void);
#endif /* __STM32F10x_BKP_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_bkp.h | C | oos | 3,506 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_dma.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* DMA firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_DMA_H
#define __STM32F10x_DMA_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* DMA Init structure definition */
typedef struct
{
u32 DMA_PeripheralBaseAddr;
u32 DMA_MemoryBaseAddr;
u32 DMA_DIR;
u32 DMA_BufferSize;
u32 DMA_PeripheralInc;
u32 DMA_MemoryInc;
u32 DMA_PeripheralDataSize;
u32 DMA_MemoryDataSize;
u32 DMA_Mode;
u32 DMA_Priority;
u32 DMA_M2M;
}DMA_InitTypeDef;
/* Exported constants --------------------------------------------------------*/
/* DMA data transfer direction -----------------------------------------------*/
#define DMA_DIR_PeripheralDST ((u32)0x00000010)
#define DMA_DIR_PeripheralSRC ((u32)0x00000000)
#define IS_DMA_DIR(DIR) ((DIR == DMA_DIR_PeripheralDST) || \
(DIR == DMA_DIR_PeripheralSRC))
/* DMA peripheral incremented mode -------------------------------------------*/
#define DMA_PeripheralInc_Enable ((u32)0x00000040)
#define DMA_PeripheralInc_Disable ((u32)0x00000000)
#define IS_DMA_PERIPHERAL_INC_STATE(STATE) ((STATE == DMA_PeripheralInc_Enable) || \
(STATE == DMA_PeripheralInc_Disable))
/* DMA memory incremented mode -----------------------------------------------*/
#define DMA_MemoryInc_Enable ((u32)0x00000080)
#define DMA_MemoryInc_Disable ((u32)0x00000000)
#define IS_DMA_MEMORY_INC_STATE(STATE) ((STATE == DMA_MemoryInc_Enable) || \
(STATE == DMA_MemoryInc_Disable))
/* DMA peripheral data size --------------------------------------------------*/
#define DMA_PeripheralDataSize_Byte ((u32)0x00000000)
#define DMA_PeripheralDataSize_HalfWord ((u32)0x00000100)
#define DMA_PeripheralDataSize_Word ((u32)0x00000200)
#define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) ((SIZE == DMA_PeripheralDataSize_Byte) || \
(SIZE == DMA_PeripheralDataSize_HalfWord) || \
(SIZE == DMA_PeripheralDataSize_Word))
/* DMA memory data size ------------------------------------------------------*/
#define DMA_MemoryDataSize_Byte ((u32)0x00000000)
#define DMA_MemoryDataSize_HalfWord ((u32)0x00000400)
#define DMA_MemoryDataSize_Word ((u32)0x00000800)
#define IS_DMA_MEMORY_DATA_SIZE(SIZE) ((SIZE == DMA_MemoryDataSize_Byte) || \
(SIZE == DMA_MemoryDataSize_HalfWord) || \
(SIZE == DMA_MemoryDataSize_Word))
/* DMA circular/normal mode --------------------------------------------------*/
#define DMA_Mode_Circular ((u32)0x00000020)
#define DMA_Mode_Normal ((u32)0x00000000)
#define IS_DMA_MODE(MODE) ((MODE == DMA_Mode_Circular) || (MODE == DMA_Mode_Normal))
/* DMA priority level --------------------------------------------------------*/
#define DMA_Priority_VeryHigh ((u32)0x00003000)
#define DMA_Priority_High ((u32)0x00002000)
#define DMA_Priority_Medium ((u32)0x00001000)
#define DMA_Priority_Low ((u32)0x00000000)
#define IS_DMA_PRIORITY(PRIORITY) ((PRIORITY == DMA_Priority_VeryHigh) || \
(PRIORITY == DMA_Priority_High) || \
(PRIORITY == DMA_Priority_Medium) || \
(PRIORITY == DMA_Priority_Low))
/* DMA memory to memory ------------------------------------------------------*/
#define DMA_M2M_Enable ((u32)0x00004000)
#define DMA_M2M_Disable ((u32)0x00000000)
#define IS_DMA_M2M_STATE(STATE) ((STATE == DMA_M2M_Enable) || (STATE == DMA_M2M_Disable))
/* DMA interrupts definition -------------------------------------------------*/
#define DMA_IT_TC ((u32)0x00000002)
#define DMA_IT_HT ((u32)0x00000004)
#define DMA_IT_TE ((u32)0x00000008)
#define IS_DMA_CONFIG_IT(IT) (((IT & 0xFFFFFFF1) == 0x00) && (IT != 0x00))
#define DMA_IT_GL1 ((u32)0x00000001)
#define DMA_IT_TC1 ((u32)0x00000002)
#define DMA_IT_HT1 ((u32)0x00000004)
#define DMA_IT_TE1 ((u32)0x00000008)
#define DMA_IT_GL2 ((u32)0x00000010)
#define DMA_IT_TC2 ((u32)0x00000020)
#define DMA_IT_HT2 ((u32)0x00000040)
#define DMA_IT_TE2 ((u32)0x00000080)
#define DMA_IT_GL3 ((u32)0x00000100)
#define DMA_IT_TC3 ((u32)0x00000200)
#define DMA_IT_HT3 ((u32)0x00000400)
#define DMA_IT_TE3 ((u32)0x00000800)
#define DMA_IT_GL4 ((u32)0x00001000)
#define DMA_IT_TC4 ((u32)0x00002000)
#define DMA_IT_HT4 ((u32)0x00004000)
#define DMA_IT_TE4 ((u32)0x00008000)
#define DMA_IT_GL5 ((u32)0x00010000)
#define DMA_IT_TC5 ((u32)0x00020000)
#define DMA_IT_HT5 ((u32)0x00040000)
#define DMA_IT_TE5 ((u32)0x00080000)
#define DMA_IT_GL6 ((u32)0x00100000)
#define DMA_IT_TC6 ((u32)0x00200000)
#define DMA_IT_HT6 ((u32)0x00400000)
#define DMA_IT_TE6 ((u32)0x00800000)
#define DMA_IT_GL7 ((u32)0x01000000)
#define DMA_IT_TC7 ((u32)0x02000000)
#define DMA_IT_HT7 ((u32)0x04000000)
#define DMA_IT_TE7 ((u32)0x08000000)
#define IS_DMA_CLEAR_IT(IT) (((IT & 0xF0000000) == 0x00) && (IT != 0x00))
#define IS_DMA_GET_IT(IT) ((IT == DMA_IT_GL1) || (IT == DMA_IT_TC1) || \
(IT == DMA_IT_HT1) || (IT == DMA_IT_TE1) || \
(IT == DMA_IT_GL2) || (IT == DMA_IT_TC2) || \
(IT == DMA_IT_HT2) || (IT == DMA_IT_TE2) || \
(IT == DMA_IT_GL3) || (IT == DMA_IT_TC3) || \
(IT == DMA_IT_HT3) || (IT == DMA_IT_TE3) || \
(IT == DMA_IT_GL4) || (IT == DMA_IT_TC4) || \
(IT == DMA_IT_HT4) || (IT == DMA_IT_TE4) || \
(IT == DMA_IT_GL5) || (IT == DMA_IT_TC5) || \
(IT == DMA_IT_HT5) || (IT == DMA_IT_TE5) || \
(IT == DMA_IT_GL6) || (IT == DMA_IT_TC6) || \
(IT == DMA_IT_HT6) || (IT == DMA_IT_TE6) || \
(IT == DMA_IT_GL7) || (IT == DMA_IT_TC7) || \
(IT == DMA_IT_HT7) || (IT == DMA_IT_TE7))
/* DMA flags definition ------------------------------------------------------*/
#define DMA_FLAG_GL1 ((u32)0x00000001)
#define DMA_FLAG_TC1 ((u32)0x00000002)
#define DMA_FLAG_HT1 ((u32)0x00000004)
#define DMA_FLAG_TE1 ((u32)0x00000008)
#define DMA_FLAG_GL2 ((u32)0x00000010)
#define DMA_FLAG_TC2 ((u32)0x00000020)
#define DMA_FLAG_HT2 ((u32)0x00000040)
#define DMA_FLAG_TE2 ((u32)0x00000080)
#define DMA_FLAG_GL3 ((u32)0x00000100)
#define DMA_FLAG_TC3 ((u32)0x00000200)
#define DMA_FLAG_HT3 ((u32)0x00000400)
#define DMA_FLAG_TE3 ((u32)0x00000800)
#define DMA_FLAG_GL4 ((u32)0x00001000)
#define DMA_FLAG_TC4 ((u32)0x00002000)
#define DMA_FLAG_HT4 ((u32)0x00004000)
#define DMA_FLAG_TE4 ((u32)0x00008000)
#define DMA_FLAG_GL5 ((u32)0x00010000)
#define DMA_FLAG_TC5 ((u32)0x00020000)
#define DMA_FLAG_HT5 ((u32)0x00040000)
#define DMA_FLAG_TE5 ((u32)0x00080000)
#define DMA_FLAG_GL6 ((u32)0x00100000)
#define DMA_FLAG_TC6 ((u32)0x00200000)
#define DMA_FLAG_HT6 ((u32)0x00400000)
#define DMA_FLAG_TE6 ((u32)0x00800000)
#define DMA_FLAG_GL7 ((u32)0x01000000)
#define DMA_FLAG_TC7 ((u32)0x02000000)
#define DMA_FLAG_HT7 ((u32)0x04000000)
#define DMA_FLAG_TE7 ((u32)0x08000000)
#define IS_DMA_CLEAR_FLAG(FLAG) (((FLAG & 0xF0000000) == 0x00) && (FLAG != 0x00))
#define IS_DMA_GET_FLAG(FLAG) ((FLAG == DMA_FLAG_GL1) || (FLAG == DMA_FLAG_TC1) || \
(FLAG == DMA_FLAG_HT1) || (FLAG == DMA_FLAG_TE1) || \
(FLAG == DMA_FLAG_GL2) || (FLAG == DMA_FLAG_TC2) || \
(FLAG == DMA_FLAG_HT2) || (FLAG == DMA_FLAG_TE2) || \
(FLAG == DMA_FLAG_GL3) || (FLAG == DMA_FLAG_TC3) || \
(FLAG == DMA_FLAG_HT3) || (FLAG == DMA_FLAG_TE3) || \
(FLAG == DMA_FLAG_GL4) || (FLAG == DMA_FLAG_TC4) || \
(FLAG == DMA_FLAG_HT4) || (FLAG == DMA_FLAG_TE4) || \
(FLAG == DMA_FLAG_GL5) || (FLAG == DMA_FLAG_TC5) || \
(FLAG == DMA_FLAG_HT5) || (FLAG == DMA_FLAG_TE5) || \
(FLAG == DMA_FLAG_GL6) || (FLAG == DMA_FLAG_TC6) || \
(FLAG == DMA_FLAG_HT6) || (FLAG == DMA_FLAG_TE6) || \
(FLAG == DMA_FLAG_GL7) || (FLAG == DMA_FLAG_TC7) || \
(FLAG == DMA_FLAG_HT7) || (FLAG == DMA_FLAG_TE7))
/* DMA Buffer Size -----------------------------------------------------------*/
#define IS_DMA_BUFFER_SIZE(SIZE) ((SIZE >= 0x1) && (SIZE < 0x10000))
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void DMA_DeInit(DMA_Channel_TypeDef* DMA_Channelx);
void DMA_Init(DMA_Channel_TypeDef* DMA_Channelx, DMA_InitTypeDef* DMA_InitStruct);
void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct);
void DMA_Cmd(DMA_Channel_TypeDef* DMA_Channelx, FunctionalState NewState);
void DMA_ITConfig(DMA_Channel_TypeDef* DMA_Channelx, u32 DMA_IT, FunctionalState NewState);
u16 DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMA_Channelx);
FlagStatus DMA_GetFlagStatus(u32 DMA_FLAG);
void DMA_ClearFlag(u32 DMA_FLAG);
ITStatus DMA_GetITStatus(u32 DMA_IT);
void DMA_ClearITPendingBit(u32 DMA_IT);
#endif /*__STM32F10x_DMA_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_dma.h | C | oos | 12,531 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_i2c.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* I2C firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_I2C_H
#define __STM32F10x_I2C_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* I2C Init structure definition */
typedef struct
{
u16 I2C_Mode;
u16 I2C_DutyCycle;
u16 I2C_OwnAddress1;
u16 I2C_Ack;
u16 I2C_AcknowledgedAddress;
u32 I2C_ClockSpeed;
}I2C_InitTypeDef;
/* Exported constants --------------------------------------------------------*/
/* I2C modes */
#define I2C_Mode_I2C ((u16)0x0000)
#define I2C_Mode_SMBusDevice ((u16)0x0002)
#define I2C_Mode_SMBusHost ((u16)0x000A)
#define IS_I2C_MODE(MODE) ((MODE == I2C_Mode_I2C) || \
(MODE == I2C_Mode_SMBusDevice) || \
(MODE == I2C_Mode_SMBusHost))
/* I2C duty cycle in fast mode */
#define I2C_DutyCycle_16_9 ((u16)0x4000)
#define I2C_DutyCycle_2 ((u16)0xBFFF)
#define IS_I2C_DUTY_CYCLE(CYCLE) ((CYCLE == I2C_DutyCycle_16_9) || \
(CYCLE == I2C_DutyCycle_2))
/* I2C cknowledgementy */
#define I2C_Ack_Enable ((u16)0x0400)
#define I2C_Ack_Disable ((u16)0x0000)
#define IS_I2C_ACK_STATE(STATE) ((STATE == I2C_Ack_Enable) || \
(STATE == I2C_Ack_Disable))
/* I2C transfer direction */
#define I2C_Direction_Transmitter ((u8)0x00)
#define I2C_Direction_Receiver ((u8)0x01)
#define IS_I2C_DIRECTION(DIRECTION) ((DIRECTION == I2C_Direction_Transmitter) || \
(DIRECTION == I2C_Direction_Receiver))
/* I2C acknowledged address defines */
#define I2C_AcknowledgedAddress_7bit ((u16)0x4000)
#define I2C_AcknowledgedAddress_10bit ((u16)0xC000)
#define IS_I2C_ACKNOWLEDGE_ADDRESS(ADDRESS) ((ADDRESS == I2C_AcknowledgedAddress_7bit) || \
(ADDRESS == I2C_AcknowledgedAddress_10bit))
/* I2C registers */
#define I2C_Register_CR1 ((u8)0x00)
#define I2C_Register_CR2 ((u8)0x04)
#define I2C_Register_OAR1 ((u8)0x08)
#define I2C_Register_OAR2 ((u8)0x0C)
#define I2C_Register_DR ((u8)0x10)
#define I2C_Register_SR1 ((u8)0x14)
#define I2C_Register_SR2 ((u8)0x18)
#define I2C_Register_CCR ((u8)0x1C)
#define I2C_Register_TRISE ((u8)0x20)
#define IS_I2C_REGISTER(REGISTER) ((REGISTER == I2C_Register_CR1) || \
(REGISTER == I2C_Register_CR2) || \
(REGISTER == I2C_Register_OAR1) || \
(REGISTER == I2C_Register_OAR2) || \
(REGISTER == I2C_Register_DR) || \
(REGISTER == I2C_Register_SR1) || \
(REGISTER == I2C_Register_SR2) || \
(REGISTER == I2C_Register_CCR) || \
(REGISTER == I2C_Register_TRISE))
/* I2C SMBus alert pin level */
#define I2C_SMBusAlert_Low ((u16)0x2000)
#define I2C_SMBusAlert_High ((u16)0xCFFF)
#define IS_I2C_SMBUS_ALERT(ALERT) ((ALERT == I2C_SMBusAlert_Low) || \
(ALERT == I2C_SMBusAlert_High))
/* I2C PEC position */
#define I2C_PECPosition_Next ((u16)0x0800)
#define I2C_PECPosition_Current ((u16)0xF7FF)
#define IS_I2C_PEC_POSITION(POSITION) ((POSITION == I2C_PECPosition_Next) || \
(POSITION == I2C_PECPosition_Current))
/* I2C interrupts definition */
#define I2C_IT_BUF ((u16)0x0400)
#define I2C_IT_EVT ((u16)0x0200)
#define I2C_IT_ERR ((u16)0x0100)
#define IS_I2C_CONFIG_IT(IT) (((IT & (u16)0xF8FF) == 0x00) && (IT != 0x00))
/* I2C interrupts definition */
#define I2C_IT_SMBALERT ((u32)0x10008000)
#define I2C_IT_TIMEOUT ((u32)0x10004000)
#define I2C_IT_PECERR ((u32)0x10001000)
#define I2C_IT_OVR ((u32)0x10000800)
#define I2C_IT_AF ((u32)0x10000400)
#define I2C_IT_ARLO ((u32)0x10000200)
#define I2C_IT_BERR ((u32)0x10000100)
#define I2C_IT_TXE ((u32)0x00000080)
#define I2C_IT_RXNE ((u32)0x00000040)
#define I2C_IT_STOPF ((u32)0x60000010)
#define I2C_IT_ADD10 ((u32)0x20000008)
#define I2C_IT_BTF ((u32)0x60000004)
#define I2C_IT_ADDR ((u32)0xA0000002)
#define I2C_IT_SB ((u32)0x20000001)
#define IS_I2C_CLEAR_IT(IT) ((IT == I2C_IT_SMBALERT) || (IT == I2C_IT_TIMEOUT) || \
(IT == I2C_IT_PECERR) || (IT == I2C_IT_OVR) || \
(IT == I2C_IT_AF) || (IT == I2C_IT_ARLO) || \
(IT == I2C_IT_BERR) || (IT == I2C_IT_STOPF) || \
(IT == I2C_IT_ADD10) || (IT == I2C_IT_BTF) || \
(IT == I2C_IT_ADDR) || (IT == I2C_IT_SB))
#define IS_I2C_GET_IT(IT) ((IT == I2C_IT_SMBALERT) || (IT == I2C_IT_TIMEOUT) || \
(IT == I2C_IT_PECERR) || (IT == I2C_IT_OVR) || \
(IT == I2C_IT_AF) || (IT == I2C_IT_ARLO) || \
(IT == I2C_IT_BERR) || (IT == I2C_IT_TXE) || \
(IT == I2C_IT_RXNE) || (IT == I2C_IT_STOPF) || \
(IT == I2C_IT_ADD10) || (IT == I2C_IT_BTF) || \
(IT == I2C_IT_ADDR) || (IT == I2C_IT_SB))
/* I2C flags definition */
#define I2C_FLAG_DUALF ((u32)0x00800000)
#define I2C_FLAG_SMBHOST ((u32)0x00400000)
#define I2C_FLAG_SMBDEFAULT ((u32)0x00200000)
#define I2C_FLAG_GENCALL ((u32)0x00100000)
#define I2C_FLAG_TRA ((u32)0x00040000)
#define I2C_FLAG_BUSY ((u32)0x00020000)
#define I2C_FLAG_MSL ((u32)0x00010000)
#define I2C_FLAG_SMBALERT ((u32)0x10008000)
#define I2C_FLAG_TIMEOUT ((u32)0x10004000)
#define I2C_FLAG_PECERR ((u32)0x10001000)
#define I2C_FLAG_OVR ((u32)0x10000800)
#define I2C_FLAG_AF ((u32)0x10000400)
#define I2C_FLAG_ARLO ((u32)0x10000200)
#define I2C_FLAG_BERR ((u32)0x10000100)
#define I2C_FLAG_TXE ((u32)0x00000080)
#define I2C_FLAG_RXNE ((u32)0x00000040)
#define I2C_FLAG_STOPF ((u32)0x60000010)
#define I2C_FLAG_ADD10 ((u32)0x20000008)
#define I2C_FLAG_BTF ((u32)0x60000004)
#define I2C_FLAG_ADDR ((u32)0xA0000002)
#define I2C_FLAG_SB ((u32)0x20000001)
#define IS_I2C_CLEAR_FLAG(FLAG) ((FLAG == I2C_FLAG_SMBALERT) || (FLAG == I2C_FLAG_TIMEOUT) || \
(FLAG == I2C_FLAG_PECERR) || (FLAG == I2C_FLAG_OVR) || \
(FLAG == I2C_FLAG_AF) || (FLAG == I2C_FLAG_ARLO) || \
(FLAG == I2C_FLAG_BERR) || (FLAG == I2C_FLAG_STOPF) || \
(FLAG == I2C_FLAG_ADD10) || (FLAG == I2C_FLAG_BTF) || \
(FLAG == I2C_FLAG_ADDR) || (FLAG == I2C_FLAG_SB))
#define IS_I2C_GET_FLAG(FLAG) ((FLAG == I2C_FLAG_DUALF) || (FLAG == I2C_FLAG_SMBHOST) || \
(FLAG == I2C_FLAG_SMBDEFAULT) || (FLAG == I2C_FLAG_GENCALL) || \
(FLAG == I2C_FLAG_TRA) || (FLAG == I2C_FLAG_BUSY) || \
(FLAG == I2C_FLAG_MSL) || (FLAG == I2C_FLAG_SMBALERT) || \
(FLAG == I2C_FLAG_TIMEOUT) || (FLAG == I2C_FLAG_PECERR) || \
(FLAG == I2C_FLAG_OVR) || (FLAG == I2C_FLAG_AF) || \
(FLAG == I2C_FLAG_ARLO) || (FLAG == I2C_FLAG_BERR) || \
(FLAG == I2C_FLAG_TXE) || (FLAG == I2C_FLAG_RXNE) || \
(FLAG == I2C_FLAG_STOPF) || (FLAG == I2C_FLAG_ADD10) || \
(FLAG == I2C_FLAG_BTF) || (FLAG == I2C_FLAG_ADDR) || \
(FLAG == I2C_FLAG_SB))
/* I2C Events */
/* EV1 */
#define I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED ((u32)0x00060082) /* TRA, BUSY, TXE and ADDR flags */
#define I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED ((u32)0x00020002) /* BUSY and ADDR flags */
#define I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED ((u32)0x00860080) /* DUALF, TRA, BUSY and TXE flags */
#define I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED ((u32)0x00820000) /* DUALF and BUSY flags */
#define I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED ((u32)0x00120000) /* GENCALL and BUSY flags */
/* EV2 */
#define I2C_EVENT_SLAVE_BYTE_RECEIVED ((u32)0x00020040) /* BUSY and RXNE flags */
/* EV3 */
#define I2C_EVENT_SLAVE_BYTE_TRANSMITTED ((u32)0x00060084) /* TRA, BUSY, TXE and BTF flags */
/* EV4 */
#define I2C_EVENT_SLAVE_STOP_DETECTED ((u32)0x00000010) /* STOPF flag */
/* EV5 */
#define I2C_EVENT_MASTER_MODE_SELECT ((u32)0x00030001) /* BUSY, MSL and SB flag */
/* EV6 */
#define I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED ((u32)0x00070082) /* BUSY, MSL, ADDR, TXE and TRA flags */
#define I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED ((u32)0x00030002) /* BUSY, MSL and ADDR flags */
/* EV7 */
#define I2C_EVENT_MASTER_BYTE_RECEIVED ((u32)0x00030040) /* BUSY, MSL and RXNE flags */
/* EV8 */
#define I2C_EVENT_MASTER_BYTE_TRANSMITTED ((u32)0x00070084) /* TRA, BUSY, MSL, TXE and BTF flags */
/* EV9 */
#define I2C_EVENT_MASTER_MODE_ADDRESS10 ((u32)0x00030008) /* BUSY, MSL and ADD10 flags */
/* EV3_1 */
#define I2C_EVENT_SLAVE_ACK_FAILURE ((u32)0x00000400) /* AF flag */
#define IS_I2C_EVENT(EVENT) ((EVENT == I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED) || \
(EVENT == I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED) || \
(EVENT == I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED) || \
(EVENT == I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED) || \
(EVENT == I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED) || \
(EVENT == I2C_EVENT_SLAVE_BYTE_RECEIVED) || \
(EVENT == I2C_EVENT_SLAVE_BYTE_TRANSMITTED) || \
(EVENT == I2C_EVENT_SLAVE_STOP_DETECTED) || \
(EVENT == I2C_EVENT_MASTER_MODE_SELECT) || \
(EVENT == I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED) || \
(EVENT == I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED) || \
(EVENT == I2C_EVENT_MASTER_BYTE_RECEIVED) || \
(EVENT == I2C_EVENT_MASTER_BYTE_TRANSMITTED) || \
(EVENT == I2C_EVENT_MASTER_MODE_ADDRESS10) || \
(EVENT == I2C_EVENT_SLAVE_ACK_FAILURE))
/* I2C own address1 -----------------------------------------------------------*/
#define IS_I2C_OWN_ADDRESS1(ADDRESS1) (ADDRESS1 <= 0x3FF)
/* I2C clock speed ------------------------------------------------------------*/
#define IS_I2C_CLOCK_SPEED(SPEED) ((SPEED >= 0x1) && (SPEED <= 400000))
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void I2C_DeInit(I2C_TypeDef* I2Cx);
void I2C_Init(I2C_TypeDef* I2Cx, I2C_InitTypeDef* I2C_InitStruct);
void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct);
void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_DMACmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_DMALastTransferCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, u8 Address);
void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_ITConfig(I2C_TypeDef* I2Cx, u16 I2C_IT, FunctionalState NewState);
void I2C_SendData(I2C_TypeDef* I2Cx, u8 Data);
u8 I2C_ReceiveData(I2C_TypeDef* I2Cx);
void I2C_Send7bitAddress(I2C_TypeDef* I2Cx, u8 Address, u8 I2C_Direction);
u16 I2C_ReadRegister(I2C_TypeDef* I2Cx, u8 I2C_Register);
void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_SMBusAlertConfig(I2C_TypeDef* I2Cx, u16 I2C_SMBusAlert);
void I2C_TransmitPEC(I2C_TypeDef* I2Cx);
void I2C_PECPositionConfig(I2C_TypeDef* I2Cx, u16 I2C_PECPosition);
void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState);
u8 I2C_GetPEC(I2C_TypeDef* I2Cx);
void I2C_ARPCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState);
void I2C_FastModeDutyCycleConfig(I2C_TypeDef* I2Cx, u16 I2C_DutyCycle);
u32 I2C_GetLastEvent(I2C_TypeDef* I2Cx);
ErrorStatus I2C_CheckEvent(I2C_TypeDef* I2Cx, u32 I2C_EVENT);
FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, u32 I2C_FLAG);
void I2C_ClearFlag(I2C_TypeDef* I2Cx, u32 I2C_FLAG);
ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, u32 I2C_IT);
void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, u32 I2C_IT);
#endif /*__STM32F10x_I2C_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_i2c.h | C | oos | 15,245 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_wwdg.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* WWDG firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_WWDG_H
#define __STM32F10x_WWDG_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* WWDG Prescaler */
#define WWDG_Prescaler_1 ((u32)0x00000000)
#define WWDG_Prescaler_2 ((u32)0x00000080)
#define WWDG_Prescaler_4 ((u32)0x00000100)
#define WWDG_Prescaler_8 ((u32)0x00000180)
#define IS_WWDG_PRESCALER(PRESCALER) ((PRESCALER == WWDG_Prescaler_1) || \
(PRESCALER == WWDG_Prescaler_2) || \
(PRESCALER == WWDG_Prescaler_4) || \
(PRESCALER == WWDG_Prescaler_8))
#define IS_WWDG_WINDOW_VALUE(VALUE) (VALUE <= 0x7F)
#define IS_WWDG_COUNTER(COUNTER) ((COUNTER >= 0x40) && (COUNTER <= 0x7F))
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void WWDG_DeInit(void);
void WWDG_SetPrescaler(u32 WWDG_Prescaler);
void WWDG_SetWindowValue(u8 WindowValue);
void WWDG_EnableIT(void);
void WWDG_SetCounter(u8 Counter);
void WWDG_Enable(u8 Counter);
FlagStatus WWDG_GetFlagStatus(void);
void WWDG_ClearFlag(void);
#endif /* __STM32F10x_WWDG_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_wwdg.h | C | oos | 2,730 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : spi_flash.h
* Author : MCD Application Team
* Date First Issued : 02/05/2007
* Description : Header for spi_flash.c file.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __SPI_FLASH_H
#define __SPI_FLASH_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_lib.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
#define Low 0x00 /* Chip Select line low */
#define High 0x01 /* Chip Select line high */
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
/*----- High layer function -----*/
void SPI_FLASH_Init(void);
void SPI_FLASH_SectorErase(u32 SectorAddr);
void SPI_FLASH_BulkErase(void);
void SPI_FLASH_PageWrite(u8* pBuffer, u32 WriteAddr, u16 NumByteToWrite);
void SPI_FLASH_BufferWrite(u8* pBuffer, u32 WriteAddr, u16 NumByteToWrite);
void SPI_FLASH_BufferRead(u8* pBuffer, u32 ReadAddr, u16 NumByteToRead);
u32 SPI_FLASH_ReadID(void);
void SPI_FLASH_StartReadSequence(u32 ReadAddr);
/*----- Low layer function -----*/
u8 SPI_FLASH_ReadByte(void);
void SPI_FLASH_ChipSelect(u8 State);
u8 SPI_FLASH_SendByte(u8 byte);
u16 SPI_FLASH_SendHalfWord(u16 HalfWord);
void SPI_FLASH_WriteEnable(void);
void SPI_FLASH_WaitForWriteEnd(void);
#endif /* __SPI_FLASH_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/spi_flash.h | C | oos | 2,503 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_exti.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* EXTI firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_EXTI_H
#define __STM32F10x_EXTI_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* EXTI mode enumeration -----------------------------------------------------*/
typedef enum
{
EXTI_Mode_Interrupt = 0x00,
EXTI_Mode_Event = 0x04
}EXTIMode_TypeDef;
#define IS_EXTI_MODE(MODE) ((MODE == EXTI_Mode_Interrupt) || (MODE == EXTI_Mode_Event))
/* EXTI Trigger enumeration --------------------------------------------------*/
typedef enum
{
EXTI_Trigger_Rising = 0x08,
EXTI_Trigger_Falling = 0x0C,
EXTI_Trigger_Rising_Falling = 0x10
}EXTITrigger_TypeDef;
#define IS_EXTI_TRIGGER(TRIGGER) ((TRIGGER == EXTI_Trigger_Rising) || \
(TRIGGER == EXTI_Trigger_Falling) || \
(TRIGGER == EXTI_Trigger_Rising_Falling))
/* EXTI Init Structure definition --------------------------------------------*/
typedef struct
{
u32 EXTI_Line;
EXTIMode_TypeDef EXTI_Mode;
EXTITrigger_TypeDef EXTI_Trigger;
FunctionalState EXTI_LineCmd;
}EXTI_InitTypeDef;
/* Exported constants --------------------------------------------------------*/
/* EXTI Lines ----------------------------------------------------------------*/
#define EXTI_Line0 ((u32)0x00001) /* External interrupt line 0 */
#define EXTI_Line1 ((u32)0x00002) /* External interrupt line 1 */
#define EXTI_Line2 ((u32)0x00004) /* External interrupt line 2 */
#define EXTI_Line3 ((u32)0x00008) /* External interrupt line 3 */
#define EXTI_Line4 ((u32)0x00010) /* External interrupt line 4 */
#define EXTI_Line5 ((u32)0x00020) /* External interrupt line 5 */
#define EXTI_Line6 ((u32)0x00040) /* External interrupt line 6 */
#define EXTI_Line7 ((u32)0x00080) /* External interrupt line 7 */
#define EXTI_Line8 ((u32)0x00100) /* External interrupt line 8 */
#define EXTI_Line9 ((u32)0x00200) /* External interrupt line 9 */
#define EXTI_Line10 ((u32)0x00400) /* External interrupt line 10 */
#define EXTI_Line11 ((u32)0x00800) /* External interrupt line 11 */
#define EXTI_Line12 ((u32)0x01000) /* External interrupt line 12 */
#define EXTI_Line13 ((u32)0x02000) /* External interrupt line 13 */
#define EXTI_Line14 ((u32)0x04000) /* External interrupt line 14 */
#define EXTI_Line15 ((u32)0x08000) /* External interrupt line 15 */
#define EXTI_Line16 ((u32)0x10000) /* External interrupt line 16
Connected to the PVD Output */
#define EXTI_Line17 ((u32)0x20000) /* External interrupt line 17
Connected to the RTC Alarm event */
#define EXTI_Line18 ((u32)0x40000) /* External interrupt line 18
Connected to the USB Wakeup from
suspend event */
#define IS_EXTI_LINE(LINE) (((LINE & (u32)0xFFF80000) == 0x00) && (LINE != (u16)0x00))
#define IS_GET_EXTI_LINE(LINE) ((LINE == EXTI_Line0) || (LINE == EXTI_Line1) || \
(LINE == EXTI_Line2) || (LINE == EXTI_Line3) || \
(LINE == EXTI_Line4) || (LINE == EXTI_Line5) || \
(LINE == EXTI_Line6) || (LINE == EXTI_Line7) || \
(LINE == EXTI_Line8) || (LINE == EXTI_Line9) || \
(LINE == EXTI_Line10) || (LINE == EXTI_Line11) || \
(LINE == EXTI_Line12) || (LINE == EXTI_Line13) || \
(LINE == EXTI_Line14) || (LINE == EXTI_Line15) || \
(LINE == EXTI_Line16) || (LINE == EXTI_Line17) || \
(LINE == EXTI_Line18))
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void EXTI_DeInit(void);
void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct);
void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct);
void EXTI_GenerateSWInterrupt(u32 EXTI_Line);
FlagStatus EXTI_GetFlagStatus(u32 EXTI_Line);
void EXTI_ClearFlag(u32 EXTI_Line);
ITStatus EXTI_GetITStatus(u32 EXTI_Line);
void EXTI_ClearITPendingBit(u32 EXTI_Line);
#endif /* __STM32F10x_EXTI_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_exti.h | C | oos | 5,848 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_pwr.h
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file contains all the functions prototypes for the
* PWR firmware library.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32F10x_PWR_H
#define __STM32F10x_PWR_H
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_map.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* PVD detection level */
#define PWR_PVDLevel_2V2 ((u32)0x00000000)
#define PWR_PVDLevel_2V3 ((u32)0x00000020)
#define PWR_PVDLevel_2V4 ((u32)0x00000040)
#define PWR_PVDLevel_2V5 ((u32)0x00000060)
#define PWR_PVDLevel_2V6 ((u32)0x00000080)
#define PWR_PVDLevel_2V7 ((u32)0x000000A0)
#define PWR_PVDLevel_2V8 ((u32)0x000000C0)
#define PWR_PVDLevel_2V9 ((u32)0x000000E0)
#define IS_PWR_PVD_LEVEL(LEVEL) ((LEVEL == PWR_PVDLevel_2V2) || (LEVEL == PWR_PVDLevel_2V3)|| \
(LEVEL == PWR_PVDLevel_2V4) || (LEVEL == PWR_PVDLevel_2V5)|| \
(LEVEL == PWR_PVDLevel_2V6) || (LEVEL == PWR_PVDLevel_2V7)|| \
(LEVEL == PWR_PVDLevel_2V8) || (LEVEL == PWR_PVDLevel_2V9))
/* Regulator state is STOP mode */
#define PWR_Regulator_ON ((u32)0x00000000)
#define PWR_Regulator_LowPower ((u32)0x00000001)
#define IS_PWR_REGULATOR(REGULATOR) ((REGULATOR == PWR_Regulator_ON) || \
(REGULATOR == PWR_Regulator_LowPower))
/* STOP mode entry */
#define PWR_STOPEntry_WFI ((u8)0x01)
#define PWR_STOPEntry_WFE ((u8)0x02)
#define IS_PWR_STOP_ENTRY(ENTRY) ((ENTRY == PWR_STOPEntry_WFI) || (ENTRY == PWR_STOPEntry_WFE))
/* PWR Flag */
#define PWR_FLAG_WU ((u32)0x00000001)
#define PWR_FLAG_SB ((u32)0x00000002)
#define PWR_FLAG_PVDO ((u32)0x00000004)
#define IS_PWR_GET_FLAG(FLAG) ((FLAG == PWR_FLAG_WU) || (FLAG == PWR_FLAG_SB) || \
(FLAG == PWR_FLAG_PVDO))
#define IS_PWR_CLEAR_FLAG(FLAG) ((FLAG == PWR_FLAG_WU) || (FLAG == PWR_FLAG_SB))
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void PWR_DeInit(void);
void PWR_BackupAccessCmd(FunctionalState NewState);
void PWR_PVDCmd(FunctionalState NewState);
void PWR_PVDLevelConfig(u32 PWR_PVDLevel);
void PWR_WakeUpPinCmd(FunctionalState NewState);
void PWR_EnterSTOPMode(u32 PWR_Regulator, u8 PWR_STOPEntry);
void PWR_EnterSTANDBYMode(void);
FlagStatus PWR_GetFlagStatus(u32 PWR_FLAG);
void PWR_ClearFlag(u32 PWR_FLAG);
#endif /* __STM32F10x_PWR_H */
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/inc/stm32f10x_pwr.h | C | oos | 3,955 |
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name : stm32f10x_bkp.c
* Author : MCD Application Team
* Date First Issued : 09/29/2006
* Description : This file provides all the BKP firmware functions.
********************************************************************************
* History:
* 04/02/2007: V0.2
* 02/05/2007: V0.1
* 09/29/2006: V0.01
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_bkp.h"
#include "stm32f10x_rcc.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* ------------ BKP registers bit address in the alias region ----------- */
#define BKP_OFFSET (BKP_BASE - PERIPH_BASE)
/* --- RTCCR Register ---*/
/* Alias word address of CCO bit */
#define RTCCR_OFFSET (BKP_OFFSET + 0x2C)
#define CCO_BitNumber 0x07
#define RTCCR_CCO_BB (PERIPH_BB_BASE + (RTCCR_OFFSET * 32) + (CCO_BitNumber * 4))
/* --- CR Register ---*/
/* Alias word address of TPAL bit */
#define CR_OFFSET (BKP_OFFSET + 0x30)
#define TPAL_BitNumber 0x01
#define CR_TPAL_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPAL_BitNumber * 4))
/* Alias word address of TPE bit */
#define TPE_BitNumber 0x00
#define CR_TPE_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPE_BitNumber * 4))
/* --- CSR Register ---*/
/* Alias word address of TPIE bit */
#define CSR_OFFSET (BKP_OFFSET + 0x34)
#define TPIE_BitNumber 0x02
#define CSR_TPIE_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TPIE_BitNumber * 4))
/* Alias word address of TIF bit */
#define TIF_BitNumber 0x09
#define CSR_TIF_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TIF_BitNumber * 4))
/* Alias word address of TEF bit */
#define TEF_BitNumber 0x08
#define CSR_TEF_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TEF_BitNumber * 4))
/* ---------------------- BKP registers bit mask ------------------------ */
/* RTCCR register bit mask */
#define RTCCR_CAL_Mask ((u16)0xFF80)
/* CSR register bit mask */
#define CSR_CTE_Set ((u16)0x0001)
#define CSR_CTI_Set ((u16)0x0002)
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
/*******************************************************************************
* Function Name : BKP_DeInit
* Description : Deinitializes the BKP peripheral registers to their default
* reset values.
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void BKP_DeInit(void)
{
RCC_BackupResetCmd(ENABLE);
RCC_BackupResetCmd(DISABLE);
}
/*******************************************************************************
* Function Name : BKP_TamperPinLevelConfig
* Description : Configures the Tamper Pin active level.
* Input : - BKP_TamperPinLevel: specifies the Tamper Pin active level.
* This parameter can be one of the following values:
* - BKP_TamperPinLevel_High: Tamper pin active on high level
* - BKP_TamperPinLevel_Low: Tamper pin active on low level
* Output : None
* Return : None
*******************************************************************************/
void BKP_TamperPinLevelConfig(u16 BKP_TamperPinLevel)
{
/* Check the parameters */
assert(IS_BKP_TAMPER_PIN_LEVEL(BKP_TamperPinLevel));
*(vu32 *) CR_TPAL_BB = BKP_TamperPinLevel;
}
/*******************************************************************************
* Function Name : BKP_TamperPinCmd
* Description : Enables or disables the Tamper Pin activation.
* Input : - NewState: new state of the Tamper Pin activation.
* This parameter can be: ENABLE or DISABLE.
* Output : None
* Return : None
*******************************************************************************/
void BKP_TamperPinCmd(FunctionalState NewState)
{
/* Check the parameters */
assert(IS_FUNCTIONAL_STATE(NewState));
*(vu32 *) CR_TPE_BB = (u32)NewState;
}
/*******************************************************************************
* Function Name : BKP_ITConfig
* Description : Enables or disables the Tamper Pin Interrupt.
* Input : - NewState: new state of the Tamper Pin Interrupt.
* This parameter can be: ENABLE or DISABLE.
* Output : None
* Return : None
*******************************************************************************/
void BKP_ITConfig(FunctionalState NewState)
{
/* Check the parameters */
assert(IS_FUNCTIONAL_STATE(NewState));
*(vu32 *) CSR_TPIE_BB = (u32)NewState;
}
/*******************************************************************************
* Function Name : BKP_RTCCalibrationClockOutputCmd
* Description : Enables or disables the output of the Calibration Clock.
* Input : - NewState: new state of the Calibration Clock output.
* This parameter can be: ENABLE or DISABLE.
* Output : None
* Return : None
*******************************************************************************/
void BKP_RTCCalibrationClockOutputCmd(FunctionalState NewState)
{
/* Check the parameters */
assert(IS_FUNCTIONAL_STATE(NewState));
*(vu32 *) RTCCR_CCO_BB = (u32)NewState;
}
/*******************************************************************************
* Function Name : BKP_SetRTCCalibrationValue
* Description : Sets RTC Clock Calibration value.
* Input : - CalibrationValue: specifies the RTC Clock Calibration value.
* This parameter must be a number between 0 and 0x7F.
* Output : None
* Return : None
*******************************************************************************/
void BKP_SetRTCCalibrationValue(u8 CalibrationValue)
{
u16 tmpreg = 0;
/* Check the parameters */
assert(IS_BKP_CALIBRATION_VALUE(CalibrationValue));
tmpreg = BKP->RTCCR;
/* Clear CAL[6:0] bits */
tmpreg &= RTCCR_CAL_Mask;
/* Set CAL[6:0] bits according to CalibrationValue value */
tmpreg |= CalibrationValue;
/* Store the new value */
BKP->RTCCR = tmpreg;
}
/*******************************************************************************
* Function Name : BKP_WriteBackupRegister
* Description : Writes user data to the specified Data Backup Register.
* Input : - BKP_DR: specifies the Data Backup Register.
* This parameter can be BKP_DRx where x:[1, 10]
* - Data: data to write
* Output : None
* Return : None
*******************************************************************************/
void BKP_WriteBackupRegister(u16 BKP_DR, u16 Data)
{
/* Check the parameters */
assert(IS_BKP_DR(BKP_DR));
*(vu16 *) (BKP_BASE + BKP_DR) = Data;
}
/*******************************************************************************
* Function Name : BKP_ReadBackupRegister
* Description : Reads data from the specified Data Backup Register.
* Input : - BKP_DR: specifies the Data Backup Register.
* This parameter can be BKP_DRx where x:[1, 10]
* Output : None
* Return : The content of the specified Data Backup Register
*******************************************************************************/
u16 BKP_ReadBackupRegister(u16 BKP_DR)
{
/* Check the parameters */
assert(IS_BKP_DR(BKP_DR));
return (*(vu16 *) (BKP_BASE + BKP_DR));
}
/*******************************************************************************
* Function Name : BKP_GetFlagStatus
* Description : Checks whether the Tamper Pin Event flag is set or not.
* Input : None
* Output : None
* Return : The new state of the Tamper Pin Event flag (SET or RESET).
*******************************************************************************/
FlagStatus BKP_GetFlagStatus(void)
{
return (FlagStatus)(*(vu32 *) CSR_TEF_BB);
}
/*******************************************************************************
* Function Name : BKP_ClearFlag
* Description : Clears Tamper Pin Event pending flag.
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void BKP_ClearFlag(void)
{
/* Set CTE bit to clear Tamper Pin Event flag */
BKP->CSR |= CSR_CTE_Set;
}
/*******************************************************************************
* Function Name : BKP_GetITStatus
* Description : Checks whether the Tamper Pin Interrupt has occurred or not.
* Input : None
* Output : None
* Return : The new state of the Tamper Pin Interrupt (SET or RESET).
*******************************************************************************/
ITStatus BKP_GetITStatus(void)
{
return (ITStatus)(*(vu32 *) CSR_TIF_BB);
}
/*******************************************************************************
* Function Name : BKP_ClearITPendingBit
* Description : Clears Tamper Pin Interrupt pending bit.
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void BKP_ClearITPendingBit(void)
{
/* Set CTI bit to clear Tamper Pin Interrupt pending bit */
BKP->CSR |= CSR_CTI_Set;
}
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/
| zz314326255--adkping | iNEMO-accessory/firmware/FreeRTOSv7.0.2/Demo/CORTEX_STM32F103_Keil/STM32F10xFWLib/src/stm32f10x_bkp.c | C | oos | 10,694 |