IBS / Mbed 2 deprecated LAB19_streetlight_wh

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Dependencies:   mbed

main.cpp

Committer:
akashlal
Date:
2016-07-07
Revision:
1:c2e1412f8efe
Parent:
0:060c8e380e75

File content as of revision 1:c2e1412f8efe:

#include "mbed.h"

//Hysterisis thresholds are 0.2 and 0.4
AnalogIn ldr(PTB1);
DigitalOut led(PTD1);
Serial pc(USBTX,USBRX);

int main() {
    float i;
    int ldrval, ledval;
    while(1) {
        ldrval=ldr.read()*1000;
        i=ldr.read();
        if(i>=0.4)
        {
        led=0;
        ledval=1000;
        }
        if(i<=0.2)
        {
        led=1;
        ledval=10;
        }
        pc.printf("$%d %d;",ldrval,ledval);
     }
}