Kinga Magyar
/
microbit_blinky
blinky
main.cpp@0:80f70bd17bd9, 2017-01-18 (annotated)
- Committer:
- kinga
- Date:
- Wed Jan 18 16:43:19 2017 +0000
- Revision:
- 0:80f70bd17bd9
blinky
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kinga | 0:80f70bd17bd9 | 1 | #include "mbed.h" |
kinga | 0:80f70bd17bd9 | 2 | /* |
kinga | 0:80f70bd17bd9 | 3 | * All the LEDs on the micro:bit are part of the LED Matrix, |
kinga | 0:80f70bd17bd9 | 4 | * In order to get simple blinking behaviour, we set column 0 |
kinga | 0:80f70bd17bd9 | 5 | * to be permanently at ground. If you want to use the LEDs as |
kinga | 0:80f70bd17bd9 | 6 | * a screen, there is a display driver in the micro:bit 'DAL', |
kinga | 0:80f70bd17bd9 | 7 | */ |
kinga | 0:80f70bd17bd9 | 8 | DigitalOut col0(P0_4, 0); |
kinga | 0:80f70bd17bd9 | 9 | |
kinga | 0:80f70bd17bd9 | 10 | DigitalOut myled(P0_13); |
kinga | 0:80f70bd17bd9 | 11 | |
kinga | 0:80f70bd17bd9 | 12 | int main() { |
kinga | 0:80f70bd17bd9 | 13 | while(1) { |
kinga | 0:80f70bd17bd9 | 14 | myled = 1; |
kinga | 0:80f70bd17bd9 | 15 | wait(0.2); |
kinga | 0:80f70bd17bd9 | 16 | myled = 0; |
kinga | 0:80f70bd17bd9 | 17 | wait(0.2); |
kinga | 0:80f70bd17bd9 | 18 | } |
kinga | 0:80f70bd17bd9 | 19 | } |