A simple 1 kHz PWM signal generator with adjustable duty cycle over potentiometer.

Dependencies:   mbed

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Show/hide line numbers main.cpp Source File

main.cpp

00001 #include "mbed.h"
00002 
00003 PwmOut pwm(p21);
00004 AnalogIn pot1(p19);
00005 
00006 int main() {
00007     pwm.period(0.001); // 1 kHz or 1 ms
00008     while(1) {
00009         pwm = pot1;
00010     }
00011 }