Deng Hua
/
HelloWorld
跑马灯4个
Fork of HelloWorld by
Diff: main.cpp
- Revision:
- 2:1c5bfc3e0331
- Parent:
- 0:fb6bbc10ffa0
diff -r 03c191369089 -r 1c5bfc3e0331 main.cpp --- a/main.cpp Sun Jan 01 20:57:57 2012 +0000 +++ b/main.cpp Fri Apr 25 02:34:26 2014 +0000 @@ -1,12 +1,28 @@ #include "mbed.h" -DigitalOut myled(LED1); +DigitalOut myled1(LED1); +DigitalOut myled2(LED2); +DigitalOut myled3(LED3); +DigitalOut myled4(LED4); int main() { + myled1 = 0; + myled2 = 0; + myled3 = 0; + myled4 = 0; + while(1) { - myled = 1; - wait(0.2); - myled = 0; - wait(0.2); + myled4 = 0; + myled1 = 1; + wait(0.5); + myled1 = 0; + myled2 = 1; + wait(0.5); + myled2 = 0; + myled3 = 1; + wait(0.5); + myled3 = 0; + myled4 = 1; + wait(0.5); } }