My goal is to control drone by Raspberry PI. The Raspberry PI uses camera and OpenCV, sends control commands to AVR microcontroller which will generate the PWM control signal. Meaning that it will simulate pilot with transmitter-receiver setup.
In other words (to make it more clear). Raspberry tells the Atmega8 that the drone needs to go more forward. Atmega8 generates custom PWM signals on 8 pins. Those signals are sent directly to CC3D pins responsible for roll, pitch etc. Atmega8 replaces controller receiver in this setup. It generates signal not based on user input but on what Raspberry tells it.
In order to do that I need the parameters (period, voltage etc.) of the PWM signal that CC3D accepts to properly simulate it. I have found this topic:
He has the same problem as I do and he found the solution. Unfortunately I can't send pm and I can't comment because I'm new to the site... so basically there is no way for me to contact him.
So any help would be appreciated.