Hi everyone,
I want to use the library on my Mega 2560 to generate a PWM of 20kHz. I have been able to do so on my Uno but my waveform is getting distorted in Mega. I will really appreciate some help in understanding where I am going wrong.
The code I used is as follows:
#include <PWM.h>
void setup()
{
// put your setup code here, to run once:
pinMode(3, OUTPUT);
InitTimersSafe();
bool success = SetPinFrequency(3,20000);
}
void loop()
{
// put your main code here, to run repeatedly:
pwmWrite(3, 127);
}