Ferdinand Stueckler
/
MicroBit_blinky
ok
Diff: main.cpp
- Revision:
- 0:916250de503d
diff -r 000000000000 -r 916250de503d main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Mon Jan 13 13:46:45 2020 +0000 @@ -0,0 +1,19 @@ +#include "mbed.h" +/* + * All the LEDs on the micro:bit are part of the LED Matrix, + * In order to get simple blinking behaviour, we set column 0 + * to be permanently at ground. If you want to use the LEDs as + * a screen, there is a display driver in the micro:bit 'DAL', + */ +DigitalOut col0(P0_4, 0); + +DigitalOut myled(P0_13); + +int main() { + while(1) { + myled = 1; + wait(0.2); + myled = 0; + wait(0.2); + } +}