Tatsuya Iwai
/
set_real_time_clock
Display RTC on LCD. User is also able to update RTC from console.
Diff: main.cpp
- Revision:
- 0:bad75bd13618
- Child:
- 1:1b17dcd80a7d
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Fri Feb 21 10:00:46 2014 +0000 @@ -0,0 +1,26 @@ +#include "mbed.h" + +DigitalOut myled(LED1); + +int main() { + + printf("RTC example\n"); + set_time(1387188323); // Set RTC time to 16 December 2013 10:05:23 UTC + printf("Date and time are set.\n"); + + while(1) { + + time_t seconds = time(NULL); + + //printf("Time as seconds since January 1, 1970 = %d\n", seconds); + + printf("Time as a basic string = %s", ctime(&seconds)); + + //char buffer[32]; + //strftime(buffer, 32, "%I:%M:%S %p\n", localtime(&seconds)); + //printf("Time as a custom formatted string = %s", buffer); + + myled = !myled; + wait(1); + } +}