text
stringlengths 0
234
|
|---|
declare
|
HSE_Source : constant Boolean := RCC_Periph.PLLCFGR.PLLSRC;
|
Pllm : constant UInt32 :=
|
UInt32 (RCC_Periph.PLLCFGR.PLLM);
|
Plln : constant UInt32 :=
|
UInt32 (RCC_Periph.PLLCFGR.PLLN);
|
Pllp : constant UInt32 :=
|
(UInt32 (RCC_Periph.PLLCFGR.PLLP) + 1) * 2;
|
Pllvco : UInt32;
|
begin
|
if not HSE_Source then
|
Pllvco := HSI_VALUE;
|
else
|
Pllvco := HSE_VALUE;
|
end if;
|
Pllvco := Pllvco / Pllm;
|
Result.I2SCLK := Pllvco;
|
Pllvco := Pllvco * Plln;
|
Result.SYSCLK := Pllvco / Pllp;
|
Function Definition: procedure Reset_All_ADC_Units is
|
Function Body: begin
|
RCC_Periph.APB2RSTR.ADCRST := True;
|
RCC_Periph.APB2RSTR.ADCRST := False;
|
end Reset_All_ADC_Units;
|
------------------
|
-- Enable_Clock --
|
------------------
|
procedure Enable_Clock (This : aliased in out Digital_To_Analog_Converter)
|
is
|
pragma Unreferenced (This);
|
begin
|
RCC_Periph.APB1ENR.DACEN := True;
|
end Enable_Clock;
|
-----------
|
-- Reset --
|
-----------
|
procedure Reset (This : aliased in out Digital_To_Analog_Converter) is
|
pragma Unreferenced (This);
|
begin
|
RCC_Periph.APB1RSTR.DACRST := True;
|
RCC_Periph.APB1RSTR.DACRST := False;
|
end Reset;
|
------------------
|
-- Enable_Clock --
|
------------------
|
-- procedure Enable_Clock (This : aliased in out USART) is
|
-- begin
|
-- if This'Address = USART1_Base then
|
-- RCC_Periph.APB2ENR.USART1EN := True;
|
-- elsif This'Address = USART2_Base then
|
-- RCC_Periph.APB1ENR.USART2EN := True;
|
-- elsif This'Address = USART3_Base then
|
-- RCC_Periph.APB1ENR.USART3EN := True;
|
-- elsif This'Address = UART4_Base then
|
-- RCC_Periph.APB1ENR.UART4EN := True;
|
-- elsif This'Address = UART5_Base then
|
-- RCC_Periph.APB1ENR.UART5EN := True;
|
-- elsif This'Address = USART6_Base then
|
-- RCC_Periph.APB2ENR.USART6EN := True;
|
-- elsif This'Address = UART7_Base then
|
-- RCC_Periph.APB1ENR.UART7ENR := True;
|
-- elsif This'Address = UART8_Base then
|
-- RCC_Periph.APB1ENR.UART8ENR := True;
|
-- else
|
-- raise Unknown_Device;
|
-- end if;
|
-- end Enable_Clock;
|
-----------
|
-- Reset --
|
-----------
|
-- procedure Reset (This : aliased in out USART) is
|
-- begin
|
-- if This'Address = USART1_Base then
|
-- RCC_Periph.APB2RSTR.USART1RST := True;
|
-- RCC_Periph.APB2RSTR.USART1RST := False;
|
-- elsif This'Address = USART2_Base then
|
-- RCC_Periph.APB1RSTR.UART2RST := True;
|
-- RCC_Periph.APB1RSTR.UART2RST := False;
|
-- elsif This'Address = USART3_Base then
|
-- RCC_Periph.APB1RSTR.UART3RST := True;
|
-- RCC_Periph.APB1RSTR.UART3RST := False;
|
-- elsif This'Address = UART4_Base then
|
-- RCC_Periph.APB1RSTR.UART4RST := True;
|
-- RCC_Periph.APB1RSTR.UART4RST := False;
|
-- elsif This'Address = UART5_Base then
|
-- RCC_Periph.APB1RSTR.UART5RST := True;
|
-- RCC_Periph.APB1RSTR.UART5RST := False;
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.