Ok, one of my ESC32s stopped working.After some troubleshooting I've found that the ESC32 works fine when in UART as input but not PWM. Without schematics I'll have to do more work to find the problem but perhaps Jussi or Paul or Bill can answer a couple of questions for me. First, is there some sort of protection on the PWM input line to protect the processor pin or does it go directly to the processor? Second, what pin is it? From the sources it says GPIO_PIN_8 on GPIOA. That says to me pin 29 on the processor. Is that correct? There isn't a PWM signal coming in on that pin.
Some quick confirmation on the physical pin number and the circuitry between the PWM input and the pin would be very helpful.
Thank you!