Nicholas Outram / Mbed OS Task521

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Show/hide line numbers main.cpp Source File

main.cpp

00001 #include "mbed.h"
00002 
00003 //Time period
00004 #define T 0.01
00005 
00006 //Mark-Space Ratio
00007 #define R 0.1
00008 
00009 //Mark and Space times
00010 #define Tmark (R*T)
00011 #define Tspace ((1.0-R)*T)
00012 
00013 DigitalOut onboardLed(LED1);
00014 DigitalOut redLED(D7);
00015 
00016 int main() {
00017     printf("\nWelcome to ELEC143\n");
00018     
00019         while (1) {
00020                 redLED = 0; //Space
00021                 wait(Tspace);
00022                 redLED = 1; //Mark
00023                 wait(Tmark);
00024         }
00025 }
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