Muhammad Atir Sharif / Mbed 2 deprecated ticker

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Dependencies:   mbed

main.cpp

Committer:
Kit1
Date:
2013-09-01
Revision:
0:06ea14e458e3
Child:
1:71b75f1d31ca

File content as of revision 0:06ea14e458e3:

/*Program 5: Reads input voltage through the ADC, and transfers to PC terminal */
#include "mbed.h"

Serial pc(USBTX, USBRX); //enable serial port which links to USB
AnalogIn Ain(p20);
Timer t;
float ADCdata;

int main() {
    pc.printf("ADC Data Values…\n\r"); //send an opening text message 
    while(1){
        t.start();
         for (int i=0;i<=9;i++) {
            ADCdata=ADCdata+Ain*3.3; //sum 10 samples
        }
        ADCdata=ADCdata/10; //divide by 10
        wait(0.5);
        pc.printf("%1.3f \n\r",ADCdata); //send the data to the terminal
        t.stop();
        printf("The time taken was %f seconds\n", t.read());
    }
}