I-Cube LRWAN 1.1.4 RTC set

[kuleem]

Posted on March 14, 2018 at 11:24

Hy I want to reconfigure rtc from default to current time and date and this is the code but always code get stuck in function HAL_RTC_SetTime and this function callin in infinite loop __weak uint32_t HAL_GetTick(void)

{

return uwTick;

}

this is the code which i write to change time and date from default values.

HW_RTC_Init();

RTC_TimeTypeDef RTC_Time;

RTC_DateTypeDef RTC_Date;

RTC_HandleTypeDef hrtc;

RTC_Time.Hours = 8;

RTC_Time.Minutes = 25;

RTC_Time.Seconds = 45;

HAL_RTC_SetTime(&hrtc , &RTC_Time, RTC_FORMAT_BIN);

RTC_Date.Date = 13;

RTC_Date.Month = RTC_MONTH_MARCH;

RTC_Date.WeekDay = RTC_WEEKDAY_TUESDAY;

;

RTC_Date.Year = 18;

HAL_RTC_SetDate(&hrtc , &RTC_Date, RTC_FORMAT_BIN);

HAL_RTC_GetTime(&hrtc , &RTC_Time, RTC_FORMAT_BIN);

HAL_RTC_GetDate(&hrtc , &RTC_Date, RTC_FORMAT_BIN);

timeAr[0]=RTC_Time.Hours;

timeAr[1]=RTC_Time.Minutes;

timeAr[2]=RTC_Time.Seconds;

timeAr[3]=RTC_Date.Date;

timeAr[4]=RTC_Date.Month;

timeAr[5]=RTC_Date.Year;

timeAr[6]=RTC_Date.WeekDay;

#rtc #i-cube-lrwan #murata-cmwx1zzabz-lrwan1-(ver1.1.1)

[Andrew Neil]

Posted on March 14, 2018 at 11:59

See: 

https://community.st.com/0D50X00009XkXuySAF

 

Specifically: 

https://community.st.com/0D50X00009XkXuySAF#comment-174642