Helmut Tschemernjak
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Nucleo_blink_led_deepsleep
I little test which wakes up from deepsleep via user buttom click and turns on the LED.
Diff: main.cpp
- Revision:
- 0:3208dcf3974f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Sep 22 13:05:35 2016 +0000 @@ -0,0 +1,31 @@ +#include "mbed.h" + +DigitalOut myled(LED1); +InterruptIn event(USER_BUTTON); + +Serial ser(USBTX, USBRX); + +bool pressed = false; + +void KeyPressed() +{ + ser.printf("Key Pressed\r\n"); + pressed = true; +} + +int main() { + ser.baud(230400); + ser.printf("Hello, World\r\n"); + event.fall(&KeyPressed); + + while(1) { + myled = 1; + wait(0.2); + myled = 0; + wait(1.0); + if (pressed) { + deepsleep(); + pressed = false; + } + } +}