检测ARM板的RTC
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#include#include// 可以测试ARM板的RTC是不是好的 void GetLocalTime(void) { time_t now; struct tm *timenow; time(&now); timenow = localtime(&now); printf("Local time is = %s", asctime(timenow)); } int main(void) { GetLocalTime(); return 0; }
root@libang-virtual-machine:~/test/test# gcc local_time.c
root@libang-virtual-machine:~/test/test# ./a.out
Local time is = Tue Aug 23 14:53:16 2016