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





