Samir Bouaziz / Mbed 2 deprecated test1

LED lighting

Dependencies:   mbed

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Show/hide line numbers main.cpp Source File

main.cpp

00001 #include "mbed.h"
00002 
00003 DigitalOut myled1(LED1);
00004 DigitalOut myled2(LED2);
00005 DigitalOut myled3(LED3);
00006 DigitalOut myled4(LED4);
00007 
00008 Serial pc(USBTX, USBRX); // tx, rx
00009 
00010 char v=1;
00011 
00012 int main() {
00013     while(1) {
00014         myled1=v&0x01; myled2= (v>>1)&0x01; myled3=(v>>2)&0x01; myled4=(v>>3)&0x01;
00015         wait(0.3);
00016         v=v<<1;
00017         if(v>8) v=1;
00018         pc.printf("Bonjour\n\r");
00019     }
00020 }
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