Wren Dougherty / Mbed 2 deprecated CountTo15Binary

Counts to 15 and back to 0 using the 4 LEDs

Dependencies:   C12832_lcd LM75B mbed

Fork of app-board-LM75B by avnish aggarwal

main.cpp

Committer:
wren301
Date:
2014-04-29
Revision:
4:18680ed950a8
Parent:
3:4d612f16ad84

File content as of revision 4:18680ed950a8:

#include "mbed.h"

DigitalOut blue3(LED1);
DigitalOut blue2(LED2);
DigitalOut blue1(LED3);
DigitalOut blue0(LED4);

int main ()
{
    int numToDisplay = 0;
    int highNum = 15;
    
    if(highNum > 15) {
        error("Number too high to count to!");
    }
    while (1) {
        for (int i = 0; i < 2*highNum; i++) {
            numToDisplay = i;
            if (i > highNum) {
                numToDisplay = 2*highNum - i;
            }
            
            blue3 = (numToDisplay & 8);
            blue2 = (numToDisplay & 4);
            blue1 = (numToDisplay & 2);
            blue0 = (numToDisplay & 1);           
            wait(1.0);
        }
    }
}