phail

weird.. I'd first try to find out whtas causing your strange speed and steer set point. What input method are you using? The shutdown problem tells you, that speed is...

yeah, that explains some things :) If you want to know what your controller was doing: https://github.com/NiklasFauth/hoverboard-firmware-hack/blob/f06ce1fcd33c2e9238f2276858ac639fc2b03674/Src/main.c#L276-L278

The system is designed to operate with a push button to start and shut down. Using a switch would require lots of changes, maybe even hw. I don't really see...

I think you need to connect 3.3V to the programmer too.

Please be careful with the default UART implementation. There is no feature to validate the input, you can get really bad speed values when there are disturbances on the RX...

I think your problem is, that your input value is too high. During shutdown, the code checks if speed is set to lower than 20. If not, it does not...

As said, a simple indication with beeping helps a lot already. This change is already part of a PR I started months ago. If someone who can merge really wants...

@drbytes, I guess that this question is not related to the old hardware revison discussed in this Issue? Please open a new Issue to keep topics clean. As a pointer,...

Shoutout to @TomTinkering Is that yet another new variant? Or is this similar to your GD F403 board?

I think it would be good to move this check out of the poweroff function. Especially here https://github.com/NiklasFauth/hoverboard-firmware-hack/blob/bf2359ec6d169aae6e16bb8984720e471ac049eb/Src/main.c#L275-L280 it is quite confusing. On pushing the off button, the motors stop...