Scrolls LEDs 1-4 On, and then Off

Dependencies:   mbed

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Show/hide line numbers main.cpp Source File

main.cpp

00001 #include "mbed.h"
00002 
00003 #define WAIT_TIME 0.09
00004 
00005 DigitalOut led1(LED1);
00006 DigitalOut led2(LED2);
00007 DigitalOut led3(LED3);
00008 DigitalOut led4(LED4);
00009 
00010 int main() {
00011     while(1) {
00012         led1 = 1;
00013         wait(WAIT_TIME);
00014         led2 = led1;
00015         wait(WAIT_TIME);
00016         led3 = led1;
00017         wait(WAIT_TIME);
00018         led4 = led1;
00019         wait(WAIT_TIME);
00020         led1 = 0;
00021         wait(WAIT_TIME);
00022         led2 = led1;
00023         wait(WAIT_TIME);
00024         led3 = led1;
00025         wait(WAIT_TIME);
00026         led4 = led1;
00027         wait(WAIT_TIME);
00028     }
00029 }