#include "Driver_GPIO.h"

void MyGPIO_Init(MyGPIO_Struct_TypeDef * GPIOStructPtr) {
	//Configurer les horloges
	if(GPIOStructPtr->GPIO == GPIOA){
			RCC->APB2ENR |= RCC_APB2ENR_IOPAEN;//RCC->APB2ENR = 0x02;
	}
	else if(GPIOStructPtr->GPIO == GPIOB){
			RCC->APB2ENR |= RCC_APB2ENR_IOPBEN;//RCC->APB2ENR = 0x03;
	}
	else if (GPIOStructPtr->GPIO == GPIOC){
			RCC->APB2ENR |= RCC_APB2ENR_IOPCEN;	//RCC->APB2ENR = 0x04;
	}	
	//Initialiser le registre urilisé
	if (GPIOStructPtr->GPIO_Pin < 8) {
			GPIOStructPtr->GPIO->CRL &= ~(0xF <<  (4 * GPIOStructPtr->GPIO_Pin)); 
			GPIOStructPtr->GPIO->CRL |= (GPIOStructPtr->GPIO_Conf << (4 * GPIOStructPtr->GPIO_Pin));
	} else {
			GPIOStructPtr->GPIO->CRH &= ~(0xF <<  (4 * GPIOStructPtr->GPIO_Pin));
			GPIOStructPtr->GPIO->CRH |= (GPIOStructPtr->GPIO_Conf << (4* GPIOStructPtr->GPIO_Pin));
	}	
}

int MyGPIO_Read(GPIO_TypeDef * GPIO, char GPIO_Pin){
	if((GPIO->IDR) &= (1 << GPIO_Pin)!=0)
	{
		return 1;
	}else{
		return 0;
	}
}

void MyGPIO_Set(GPIO_TypeDef * GPIO, char GPIO_Pin){
	
}

void MyGPIO_Reset(GPIO_TypeDef * GPIO, char GPIO_Pin){
	
}

void MyGPIO_Toggle(GPIO_TypeDef * GPIO, char GPIO_Pin){
	
}