@@ -57,7 +57,7 @@ void writeRTC(uint8_t add, uint8_t *tab, int len){
#define ANALOG_CALIBRATION 0X12
#define SQW 0X13
-I2C_HandleTypeDef *I2C_RTC;
+
/****Private fonction */
HAL_StatusTypeDef readRTC(uint8_t reg, uint8_t *tab, int len);
@@ -7,6 +7,8 @@
#include "RTC.h"
+I2C_HandleTypeDef *I2C_RTC;
/** Private Fonction*/
HAL_StatusTypeDef readRTC(uint8_t reg, uint8_t *tab, int len) {
HAL_StatusTypeDef res = HAL_I2C_Master_Transmit(I2C_RTC, RTC_ADD, ®, 1, 10000);