ysimard/projet_voilier
2
3
Fork 0
Code Issues Pull requests Releases Wiki Activity

Debut d'ecriture de GPIO.h et de GPIO.c: GPIO_conf partiellement ecrite

Browse source
This commit is contained in:
Marino Benassai 2020-11-06 09:09:21 +01:00
parent 6497b71a60
commit d34d0f95da
2 changed files with 26 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
MyDrivers/GPIO.c
View file

@ -1,2 +1,18 @@
#include "GPIO.h" #include "GPIO.h"
#include "stm32f1xx_ll_gpio.h"
void GPIO_conf(GPIO_TypeDef * GPIOx, uint32_t PINx, uint32_t mode, uint32_t outputType, uint32_t pullMode){
LL_GPIO_InitTypeDef init;
//Activation de l'horloge
if (GPIOx == GPIOA) LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOA);
else if (GPIOx == GPIOB) LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOB);
else if (GPIOx == GPIOC) LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOC);
else if (GPIOx == GPIOD) LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOD);
//Configuration de la PIN
LL_GPIO_StructInit(&init);
init.Pin = PINx;
}

10
MyDrivers/GPIO.h
View file

@ -1,4 +1,14 @@
#ifndef GPIO_H #ifndef GPIO_H
#define GPIO_H #define GPIO_H
#include "stm32f103xb.h"
#include "stm32f1xx_ll_gpio.h"
#include "stm32f1xx_ll_bus.h"
void GPIO_conf(GPIO_TypeDef * GPIOx, uint32_t PINx, uint32_t mode, uint32_t outputType, uint32_t pullMode);
void GPIO_setPin(GPIO_TypeDef GPIOx, uint32_t PINx, int output);
void GPIO_readPin(GPIO_TypeDef GPIOx, uint32_t PINx);
#endif #endif