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rtc_class
Fork of rtc_class by
Diff: main.cpp
- Revision:
- 1:554eb6675279
- Parent:
- 0:32ae5fd83722
- Child:
- 2:f75062350241
diff -r 32ae5fd83722 -r 554eb6675279 main.cpp --- a/main.cpp Sun Apr 05 09:55:01 2015 +0000 +++ b/main.cpp Wed Apr 15 07:15:25 2015 +0000 @@ -34,6 +34,11 @@ Serial pc(USBTX, USBRX); I2C i2c(p28, p27); +InterruptIn alarm(P1_28); + +DigitalOut myled1(LED1); +DigitalOut myled2(LED2); + // Function prototyping void printTime(); void rtc_init(); @@ -117,10 +122,38 @@ i2c.stop(); } +void rtc_alarm() +{ + pc.printf("Setting up RTC\n"); + // Formatierung + // 2015/01/24 + // 17:02:00 MON + + // week_val = 0x05; // SAT + rtc_write(CONTROL1, 0x20); //stop + rtc_write(CONTROL2, 0x02); // alarm AF alarm flag bit + rtc_write(DAY_ALARM, (0x80) ); + rtc_write(HOUR_ALARM, (0x97)); + rtc_write(MINUTE_ALARM, (0x02)); + rtc_write(WEEKDAY_ALARM, (0x80)); + rtc_write(CONTROL1, 0x00); //start +} +//************************************ +void push1() // Interruptfunktion alarm +{ + pc.printf("********\n" ); + pc.printf("ALARM\n" ); + pc.printf("********\n" ); + myled1= 1; +} + + // main program int main() { rtc_init(); + alarm.fall(&push1); + rtc_alarm(); while(1) { printTime(); wait(1);