Demo of how to wakeup from sleep mode on timers.
Dependencies: WakeUp mBuino_Sleep mbed
main.cpp
- Committer:
- AndyA
- Date:
- 2014-09-28
- Revision:
- 0:a9faf46beadf
File content as of revision 0:a9faf46beadf:
// example code on how to wake from sleep mode after a fixed period of time. // Normal sleep we can use a timer but there isn't a huge power saving. // DeepSleep or PowerDown we need to use the watchdog (via the WakeUp library) // pick which version to compile, 1 for sleep, 0 for power down #define normalSleep 0 #if normalSleep // code for normal sleep mode: #include "mbed.h" #include "mBuinoSleep.h" Ticker OneSecClock; void onClock() { NULL; // empty function, just need a place holder here } int main () { LEDs = 1; OneSecClock.attach(onClock,1); while (1) { wait(0.1); mBuinoSleep(Sleep); if (LEDs == 127) LEDs = 1; else LEDs = LEDs + 1; } } #else // code for power down mode #include "mbed.h" #include "mBuinoSleep.h" #include "WakeUp.h" int main () { WakeUp::calibrate(); LEDs = 1; while (1) { wait(0.1); WakeUp::set_ms(900); mBuinoSleep(PowerDownWD); if (LEDs == 127) LEDs = 1; else LEDs = LEDs + 1; } } #endif