Alejandro Montes / Mbed 2 deprecated Experiment_4

IT Tralee Life Long Learning 2020 Instrumentation, Monitoring and Control Module Laboratory Session

Dependencies:   mbed C12832

LAB_2.4.cpp

Committer:
alejandromontes
Date:
2020-07-27
Revision:
0:fa653a534c74

File content as of revision 0:fa653a534c74:

#include "mbed.h"

DigitalIn fire(p14);
PwmOut spkr(p26);
AnalogIn pot1(p19);
float start=2000.0;
float end=10000.0;
float step=200.0;

int main(){
    while (1) {
        for (float i=start; i<end; i+=step) {
        spkr.period(5.0/i);
        spkr=(0.5);
        wait(0.1);
        }
    spkr=0.0;
    start=8000.0;
    while(pot1.read() < 0.5) {} // this uses the pot1 to control the program
    }
}