#include "fw_hal.h"

Functions
	if (RTC_IsSecondInterrupt())

	SFRX_OFF ()

void	RTC_Init (void)

int	main (void)

Variables
uint8_t	year

uint8_t	month

uint8_t	day

uint8_t	hour

uint8_t	minute

uint8_t	second

Function Documentation

◆ if()

if ( RTC_IsSecondInterrupt() )

Definition at line 45 of file rtc_interrupt.c.

    {
        RTC_ClearSecondInterrupt();
        year = YEAR;
        month = MONTH;
        day = DAY;
        hour = HOUR;
        minute = MIN;
        second = SEC;
    }

◆ main()

int main ( void )

Definition at line 78 of file rtc_interrupt.c.

{
    SYS_SetClock();
    UART1_Config8bitUart(UART1_BaudSource_Timer2, HAL_State_ON, 115200);
    RTC_Init();
 
    while(1)
    {
        SFRX_ON();
        UART1_TxString("RTCCR:");
        UART1_TxHex(RTCCR);
        UART1_TxString(" RTCCFG:");
        UART1_TxHex(RTCCFG);
        UART1_TxString(" RTCIEN:");
        UART1_TxHex(RTCIEN);
        UART1_TxString(" RTCIF:");
        UART1_TxHex(RTCIF);
        SFRX_OFF();
        UART1_TxString(" Year:");
        UART1_TxHex(year);
        UART1_TxString(" Month:");
        UART1_TxHex(month);
        UART1_TxString(" Day:");
        UART1_TxHex(day);
        UART1_TxString(" Hour:");
        UART1_TxHex(hour);
        UART1_TxString(" Minute:");
        UART1_TxHex(minute);
        UART1_TxString(" Second:");
        UART1_TxHex(second);
        UART1_TxString("\r\n");
        SYS_Delay(900);
    }
}

◆ RTC_Init()

void RTC_Init ( void )

Definition at line 58 of file rtc_interrupt.c.

{
    // Enable internal 32kHz OSC
    SYS_EnableOscillatorLSI();
    // Set RTC clock source
    RTC_SetClockSource(RTC_ClockSource_Internal);
    // Set clock initial value
    RTC_ConfigClock(22, 1, 9, 18, 59, 03, 0);
    // Init clock
    RTC_ConfigClockApply();
    // Enable second interrupt
    EXTI_RTC_SetSecondIntState(HAL_State_ON);
    // Enable global interrupt
    EXTI_Global_SetIntState(HAL_State_ON);
    // Clear interrupts
    RTC_ClearAllInterrupts();
    // Enable RTC
    RTC_SetRunState(HAL_State_ON);
}