Hello to all!
I have a problem with my project. Let me explain..
I need to use in the same microcontroller the SPI and the Timer3 PWM but i know that this two devices are incompatible if i use them in the same time.
So i read some post on how resolve this problem and the solution is to use the software PWM instead the hardware PWM, but the procedure is not very clear for me.
Please someone can give me some detail on how i can implement the software PWM using Timer3 of the Atmega 1284P?
I need two channels PWM because i need to drive two ESC. All the other timers are busy and I use a 16Mhz system clock.