
Swich文を使った4つのLEDの点滅
Diff: main.cpp
- Revision:
- 0:4d681d7ef32a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Fri Nov 14 00:42:05 2014 +0000 @@ -0,0 +1,31 @@ +#include "mbed.h" + +DigitalOut myled1(LED1); +DigitalOut myled2(LED2); +DigitalOut myled3(LED3); +DigitalOut myled4(LED4); + +int main() { + int i = 0; + while(1) { + switch(i){ + case 0: + myled1 = !myled1; + break; + case 1: + myled2 = !myled2; + break; + case 2: + myled3 = !myled3; + break; + case 3: + myled4 = !myled4; + break; + default: + break; + } + i++; + i = i % 4; + wait(0.2); + } +}