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Author: him sha
Last Updated: 2014-08-08
Package Version: 1.0.0.0
Category: Communication
Downloaded: 1567 times
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License: MIT license
Hi guys,
Below is the STM32F1xx series code example for RTC date/time write and read operation.
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| DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
|---|---|---|
| 1402545729_stm32f1_series_r_mikroc_arm.mpkg [59.46KB] | mikroC PRO for ARM |
|
//Main source file contain below functions
#include "Main.h"
void rtc_second_interrupt() iv IVT_INT_RTC_WKUP ics ICS_AUTO {
SECF_bit = 0;
redrawtime = 1; // time has changed,
}
void main(void){
//Initialize STM32F10x internal RTC
vRTC_Init();
//Set date and time
vRTC_SetDate(2,4,14);//(Day, Month, Year)
vRTC_SetTime(12,11,0);//(Hour, Minute, Second)
while (1){
//Read Date and Time
ucDay= ucRTC_GetDay();
ucMonth= ucRTC_GetMonth();
uiYear= uiRTC_GetYear();
ucHour=ucRTC_GetHour();
ucMinute=ucRTC_GetMinute();
ucSecond=ucRTC_GetSecond();
//Further display function
}
}
/*******************************************************************************
* Function Name : Get RTC Counter Value
* Description : To Read RTC_CNTL value from RTC
* Input : None
* Output : Hour, Minute, Second
* Return : Time Values read from RTC
* Written By : Himanshu
* Date : April 1, 2014
*********************************************************************************/
unsigned int RTC_Counter_Value(void){
if (redrawtime == 1){
uiRTC_Counter_Value = RTC_CNTL;
redrawtime = 0; // new time has rewritten on TFT
}
return (uiRTC_Counter_Value);
}
