Hello I'm trying to make a control over a PWM for simulate a sinusoidal wave.
I only want to ask about for the methods to do it, and if the mine is correct.
I propose dividing the wave in 20 parts of time and for each part update the PWM value with a frecuency that match with a medium votage equals to the medium voltage of each part of the sinusoidal wave
greetings.
Thank you AWOL, Well, really my program needs to do more things at teh same time, like read a digital input port and send it to the usb, for that i was asking about if the interrupt method will work. Well i will take a deep look to your example. Thank you again.
reading analog pins, updating digital pins and generating four different waveforms all at the same time - also references the link posted by awol -
Duane B