I hope someone may already have had a similar idea/issue. I want to create a PWM reference singal for a motor controller. The value of this reference signal should be sent wirelessly via a first wixel from my computer to the 2nd wixel. There a PWM signal corresponding to this value should be created and then be sent to the motor controller via the defined I/O-Pin.
So the first part of sending a value (byte or no.) from my computer via wixel_1 to wixel_2 is already existing with the wireless_serial app. There also is a PWM-app. But i miss the part where i can read the signal coming in on the RX-line of wixel_2, storing it in the RAM and then changing the PWM frequency according to it.
Does anyone know if this is easily feasible with just fusing the two already existing apps or will this be a major issue to programm?
If I do have to do it by myself, can someone point me into the right direction. How can I read a e. g. number, which is transmitted over the USB-line of wixel_1, then transmitted wirelessly to wixel_2, and store this in the RAM of wixel_2. If i could do that the rest would be a piece of cake (at least according to my imagination ). But I could not manage to do that until now… and I have already spent quite some hours just to read myself into the material.
Thank you very much in advance for your advice.