Hello, I have ArduPilot Mega (red PCB) with blank Atmega 328p MCU and can't make PPM encoder work.1. Got latest sources from GIT2. Build firmware3. got ardupilot_mega\ardupilot-mega\Tools\ArduPPM\ATMega328p\Encoder-PPM.hex file4. flashed this firmware using command avrdude -e -c stk500v2 -p m328p -P com4 -U flash:w:Encoder-PPM.hex -U efuse:w:0xF4:m -U hfuse:w:0xD9:m -U lfuse:w:0xFF:m -U lock:…