Suad Suljic
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NUCLEODEEPSLEEPRTCTIME_WAKEUP
Nucleo Deep Sleep wakeup
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main.cpp
00001 #include "mbed.h" 00002 #include "WakeUp.h" 00003 InterruptIn event(USER_BUTTON); 00004 DigitalOut myled(LED1); 00005 00006 int go_to_sleep = 0; 00007 00008 void pressed() 00009 { 00010 printf("Button pressed\n"); 00011 go_to_sleep = go_to_sleep + 1; 00012 if (go_to_sleep > 3) go_to_sleep = 0; 00013 00014 } 00015 00016 int main() 00017 { 00018 set_time(1495040081); // Set RTC time to Wed, 28 Oct 2009 11:35:37 00019 int i = 0; 00020 00021 printf("\nPress Button to enter/exit sleep & deepsleep\n"); 00022 00023 event.fall(&pressed); 00024 00025 while (1) { 00026 00027 00028 time_t seconds = time(NULL); 00029 printf("Time = %s", ctime(&seconds)); 00030 00031 char buffer[32]; 00032 strftime(buffer, 32, "%I:%M %p\n", localtime(&seconds)); 00033 00034 00035 00036 00037 WakeUp::set_ms(10000); 00038 // if (go_to_sleep == 3) { 00039 myled = 0; 00040 printf("%d: Entering deepsleep (press user button to resume)\n", i); 00041 deepsleep(); 00042 //} 00043 00044 i++; 00045 } 00046 }
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