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