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25ade36 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | /* The Clear BSD License
*
* Copyright (c) 2025 EdgeImpulse Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted (subject to the limitations in the disclaimer
* below) provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY
* THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _EI_LOGGING_H_
#define _EI_LOGGING_H_
#include <stdint.h>
#include <stdarg.h>
#include "ei_classifier_porting.h"
#define EI_LOG_LEVEL_NONE 0 /*!< No log output */
#define EI_LOG_LEVEL_ERROR 1 /*!< Critical errors, software module can not recover on its own */
#define EI_LOG_LEVEL_WARNING 2 /*!< Error conditions from which recovery measures have been taken */
#define EI_LOG_LEVEL_INFO 3 /*!< Information messages which describe normal flow of events */
#define EI_LOG_LEVEL_DEBUG 4 /*!< Extra information which is not necessary for normal use (values, pointers, sizes, etc). */
// if we do not want ANY logging, setting EI_LOG_LEVEL to EI_LOG_LEVEL_NONE
// will not generate any code according to
#define EI_LOGE(format, ...) (void)0
#define EI_LOGW(format, ...) (void)0
#define EI_LOGI(format, ...) (void)0
#define EI_LOGD(format, ...) (void)0
#ifndef EI_LOG_LEVEL
#define EI_LOG_LEVEL EI_LOG_LEVEL_INFO
#endif
__attribute__((unused)) static const char *debug_msgs[] =
{
"NONE", // this one will never show
"ERR",
"WARNING",
"INFO",
"DEBUG"
};
#if EI_LOG_LEVEL >= EI_LOG_LEVEL_ERROR
#ifdef EI_LOGE
#undef EI_LOGE
#endif // EI_LOGE
#define EI_LOGE(format, ...) ei_printf("%s: ",debug_msgs[EI_LOG_LEVEL_ERROR]); ei_printf(format, ##__VA_ARGS__);
#endif
#if EI_LOG_LEVEL >= EI_LOG_LEVEL_WARNING
#ifdef EI_LOGW
#undef EI_LOGW
#endif // EI_LOGW
#define EI_LOGW(format, ...) ei_printf("%s: ",debug_msgs[EI_LOG_LEVEL_WARNING]); ei_printf(format, ##__VA_ARGS__);
#endif
#if EI_LOG_LEVEL >= EI_LOG_LEVEL_INFO
#ifdef EI_LOGI
#undef EI_LOGI
#endif // EI_LOGI
#define EI_LOGI(format, ...) ei_printf("%s: ",debug_msgs[EI_LOG_LEVEL_INFO]); ei_printf(format, ##__VA_ARGS__);
#endif
#if EI_LOG_LEVEL >= EI_LOG_LEVEL_DEBUG
#ifdef EI_LOGD
#undef EI_LOGD
#endif // EI_LOGD
#define EI_LOGD(format, ...) ei_printf("%s: ",debug_msgs[EI_LOG_LEVEL_DEBUG]); ei_printf(format, ##__VA_ARGS__);
#endif
#endif // _EI_LOGGING_H_ |