DriverSTM_RC/Source/RTC.h

/*
 * RTC.h V1.0
 *
 *  Created on: 14 janv. 2019
 *      Author: e_rcluze
 *
 * Penser a ajouter les fonction de lecture ecriture dans le fichier i2c.c "g�n�rer"
 *
 *
 *
void readRTC(uint8_t add, uint8_t *tab, int len){
	uint8_t ad[1];
	ad[0]=add;
	HAL_StatusTypeDef res;
	res = HAL_I2C_Master_Transmit(&hi2c?,RTC_ADD,ad,1,1000);
	res = HAL_I2C_Master_Receive(&hi2c?,RTC_ADD,tab,len,1000);
}

void writeRTC(uint8_t add, uint8_t *tab, int len){
	uint8_t ad[len+1];
	ad[0]=add;
	for (int i = 0; i< len;i++){
		ad[i+1]=tab[i];
	}
	HAL_StatusTypeDef res;
	res = HAL_I2C_Master_Transmit(&hi2c3,RTC_ADD,ad,len+1,1000);
}
 *
 */

#ifndef RTC_H
#define RTC_H

#include "Heure.h"
#include "i2c.h"

#define RTC_ADD 0XD0

#define CENTIEM 			0X00
#define SECOND				0X01
#define MINUTES				0X02
#define HOURS				0X03
#define DAYWEEK				0X04
#define DAY					0X05
#define MONTHS				0X06
#define YEAR				0X07
#define CALIBRATION			0X08
#define WATCHDOG			0X09
#define ALARM_MONTH			0X0A
#define ALARM_DAY			0X0B
#define ALARM_HOURS			0X0C
#define ALARM_MINUTES		0X0D
#define ALARM_SECOND		0X0E
#define FLAGS				0X0F
#define TIMER_VALUE			0X10
#define TIMER_CONTROL		0X11
#define ANALOG_CALIBRATION	0X12
#define SQW					0X13



/****Private fonction */
HAL_StatusTypeDef readRTC(uint8_t reg, uint8_t *tab, int len);

HAL_StatusTypeDef writeRTC(uint8_t reg, uint8_t *tab, int len);

/** Public Fonction*/
void initRTC(I2C_HandleTypeDef *typ);

HAL_StatusTypeDef readHeure(Heure *heure);

uint16_t HeureEnMinute();

HAL_StatusTypeDef readDate(Date *date);

HAL_StatusTypeDef redemareRTC();

HAL_StatusTypeDef writeDate(Date *date);

/**
 * Fonction qui permet de tester le mat�riel
 */
void testRTC();

void testBatteryRTC();

#endif /* RTC_H */