璇 李 / Mbed 2 deprecated Lab1_GPIO

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Dependencies:   mbed

main.cpp

Committer:
gyth
Date:
2015-05-21
Revision:
0:55b07f83af75

File content as of revision 0:55b07f83af75:

#include "mbed.h"

DigitalOut red(D5);
DigitalOut blue(D8);
DigitalOut green(D9);
AnalogIn analog_value(A0);
int i;

int main() {
    float meas;
    int i;
    
    while(1) {
        meas = analog_value.read();
        
        i = (int)(meas * 8);
        red = i & 1;
        blue = i & 2;
        green = i & 4;
        wait(0.2);
    }
}