I’m working actively on my project again. I’m mostly stopped effort on developing my own firmware and am instead looking at creating a plugin for Grbl HAL. Grbl HAL is a port of the tried and true GRBL firmware for more modern 32-bit microcontrollers. It supports a plugin system for interfacing with specialized peripheral types. There is already a plugin for interfacing with SPI/I2C stepper drivers, so it should be very doable to add a plugin for an ODrive controlled axis. It’ll be a few weeks at minimum before I spend any time working on the software. My ODrive has been acting up ever since I did the V5 upgrade.
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Any more done on this.
It would be good to know if it’s still going
No, I’ve been sidetracked with other projects. I haven’t forgotten about it, just not expecting any movement in the near future.
Cheers.
I’m in the beta testing stage of my linear motor project.
Should resolve cogging issues normally appears with servo motors.
The problem is that klipper uses timers and synchronization to queue the commands Ahead of time so you would have to implement the entire sync and queue mechanism on odrive for it to function correctly.
