mohammad shokri
/
mbed_blinky
blink leds
Diff: main.cpp
- Revision:
- 0:1d9e68d929a1
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Apr 17 17:20:18 2014 +0000 @@ -0,0 +1,16 @@ +#include "mbed.h" + +// LED1 = P1.18 LED2 = P1.20 LED3 = P1.21 LED4 = P1.23 +#define LED_MASK 0x0000000F +#define LED_MASK1 0x000000F0 + +PortOut ledport(Port2, 0x000000FF); + +int main() { + while(1) { + ledport = LED_MASK; + wait(1); + ledport = LED_MASK1; + wait(1); + } +}