James Pang / Mbed 2 deprecated YIC_day_1

YIC day 1

Dependencies:   mbed

main.cpp

Committer:
lingtien5846
Date:
2015-04-02
Revision:
0:a025d9524e28

File content as of revision 0:a025d9524e28:

#include "mbed.h"

DigitalOut led1(LED1);
DigitalOut led2(LED2);

void sqr() {
    float x = 1.0;
    unsigned int n = 1000000;
    while (x*x < n) {
        x = x + 0.5;
        //printf("x = %f\n", x);
    }
    led2 = 1;
    led1 = 0;
}

int main() {
    led1 = 1;
    //led2 = 0;
    
        wait(0.2);
        led1 = 0;
        wait(0.2);
        led1 = 1; 
        wait(0.2);
        led1 = 0;
        wait(0.2);
        led1 = 1; 
        wait(0.2);
        led1 = 0;    
    while(1) {

                                  
        sqr();
    }
}