Thank you for your information. But Could I ask you an extra question?
Pixhawk only receives feedback signal when it sends a telemetry request bit to ESCs? If there is no telemetry request, messages will be ignored by pixhawk ? Did I say that right?
The answer to all your questions is yes. An even better way to integrate the t-motor telemetry would be to write an class derived from AP_ESC_Telem class and use only the flight controller without any extra arduino. That would require much less software and less hardware.
I’m about to write code in order that pixhawk can receive directly raw data feedback from 8 of T-motor Alpha ESCs (or connect them by a node) and pixhawk must understand what those data are. To me, It is difficult to implement “ESC telemetry feedback” to pixhawk, It seems that it is a big problem for some people. Document about that is limited.
Do you think it is impossible?
I hope you can give me some methods, step by step what I need to do to edit and change the code so that It meet my goal.
And I want to say Yes, I can wait for what you do in a week.
Thank you very much