Has anyone tried such configuration?
Having a Nucleo F302 board to use as controller for prototype, would be nice is there is a F302 version exists somewhere.
Failed to found it here, that's the reason of this topic.
It might need some reading to find the information but the VESC firmware is in some sense coupled to the F405 because on how the PWM generation and ADC sampling method are integrated (the ADC triggers on the timers used for the PWM generation). To get this right in a different controller you need a very thorough understanding of the current implementation and the possible new implementation of the new controller. There are quite a few mistakes that one could make in this processes leading to incorrect current and voltage measurements and thus incorrectly regulation of the control loops.
I haven't seen anyone whe realized this yet, also by changing the controller you will also need to update the changes made to the firmware and port all of them to your own.
So yes it is possible! But depending on your goals it might not be worth doing it .
Hi Darkkat,
It might need some reading to find the information but the VESC firmware is in some sense coupled to the F405 because on how the PWM generation and ADC sampling method are integrated (the ADC triggers on the timers used for the PWM generation). To get this right in a different controller you need a very thorough understanding of the current implementation and the possible new implementation of the new controller. There are quite a few mistakes that one could make in this processes leading to incorrect current and voltage measurements and thus incorrectly regulation of the control loops.
I haven't seen anyone whe realized this yet, also by changing the controller you will also need to update the changes made to the firmware and port all of them to your own.
So yes it is possible! But depending on your goals it might not be worth doing it
.