ADC interuption soon finish

This commit is contained in:
Clement Marce 2023-03-31 12:17:01 +02:00
parent 1c84636b75
commit 8d1127512c
4 changed files with 37 additions and 17 deletions

View file

@ -11,8 +11,9 @@ typedef struct
} MyADC_Struct_TypeDef;
void MyADC_Base_Init(MyADC_Struct_TypeDef * ADC);
void MyADC_Base_Init(MyADC_Struct_TypeDef * ADC, void (*fct)(void));
void MyADC_Base_Start(ADC_TypeDef * ADC);
void MyADC_Base_Stop(ADC_TypeDef * ADC);
void MyADC_Base_Interuption(ADC_TypeDef * ADC);
#endif

View file

@ -1,39 +1,46 @@
#include "Driver_ADC.h"
#include "Driver_GPIO.h"
void (*PtrfctADC)(void); //Déclaration du pointeur de fonction ADC
//----------------------INIT--------------------//
void MyADC_Base_Init(MyADC_Struct_TypeDef * ADC){
void MyADC_Base_Init(MyADC_Struct_TypeDef * ADC, void (*fct)(void)){
MyGPIO_Struct_TypeDef * GPIO_ADC; //Déclaration du GPIO de l'ADC
PtrfctADC=fct; //Affectation du pointeur de fonction ADC
MyGPIO_Struct_TypeDef * GPIO_ADC;
//Division par 6 de la clock (72MHz) pour l'ADC (14MHz max)
RCC->CFGR |= RCC_CFGR_ADCPRE_DIV6;
//Selection du channel PC0 pour l'ADC
//Affectation du channel PC0 pour l'ADC
GPIO_ADC->GPIO = GPIOC;
GPIO_ADC->GPIO_Conf = In_Analog;
GPIO_ADC->GPIO_Pin = 0;
//Selection entre ADC1 ou ADC2
if(ADC->ADC == ADC1){
RCC->APB2ENR |= RCC_APB2ENR_ADC1EN; //Enable Clock ADC1
}else if(ADC->ADC == ADC2){
RCC->APB2ENR |= RCC_APB2ENR_ADC2EN; //Enable Clock ADC2
}
//Sart et choix de ADC1 ou ADC2
MyADC_Base_Start(ADC->ADC);
MyADC_Base_Interuption(ADC->ADC);
}
//-------------------------------------------------------------------//
//----------------------------- FONCTIONS ---------------------------//
//-------------------------------------------------------------------//
//---------------------START--------------------//
void MyADC_Base_Start(ADC_TypeDef * ADC){
if(ADC == ADC1){
ADC1->CR2 |= ADC_CR2_ADON; //Enable ADC1
RCC->APB2ENR |= RCC_APB2ENR_ADC1EN; //Clock enable ADC1
} else if (ADC == ADC2){
ADC2->CR2 |= ADC_CR2_ADON; //Enable ADC2
RCC->APB2ENR |= RCC_APB2ENR_ADC2EN; //Clock enable ADC2
}
}
//---------------------STOP--------------------//
void MyADC_Base_Stop(ADC_TypeDef * ADC){
if(ADC == ADC1){
@ -43,9 +50,17 @@ void MyADC_Base_Stop(ADC_TypeDef * ADC){
}
}
//--------------------HANDLER---------------//
void ADC1_2_IRQHandler (void) {
ADC1->SR &= ~(1<<1); //RAZ du flag end of conversion
//-----------------INTERRUPTION-------------//
void MyADC_Base_Interuption(ADC_TypeDef * ADC){
ADC->CR1 |= ADC_CR1_EOCIE; //Interruption active
NVIC->ISER[0] |= (0x1<<ADC1_2_IRQn); //Interruption active au niveau du coeur
//GESTION PRIO ??????????????
}
//--------------------HANDLER---------------//
void ADC1_2_IRQHandler (void) {
PtrfctADC();
ADC1->SR &= ~(1<<1); //RAZ du flag end of conversion
}

View file

@ -479,7 +479,7 @@
<GroupNumber>1</GroupNumber>
<FileNumber>3</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\Drivers\Sources\Driver_ADC.c</PathWithFileName>

View file

@ -28,6 +28,10 @@ int main (void){
while(1){
}
//TEST ADC
}
@ -41,4 +45,4 @@ void Timer_interup(void)
void ADC_interrup(void)
{
}
}