Hi!
I am repairing a golf cart brushless motor controller with dead microcontroller.
My solution is openinverter!
I have a bluepill and all hardware of original controller its working.
My experience with openinverter its on a full STM32 dedicated board.
Is there a precompiled firm for bluepill?
I am using PriusG2_V1 as a reference for connecting all ports.
I see that some ports on that project has differences with standar openinverter.
Original motor controller is ACD4805 with vector control operation.
Any comments or suggestions are apreciated.
Golf Cart with bluepill
- johu
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Re: Golf Cart with bluepill
The standard firmware will detect that it's running on a blue pill and change the pinmap accordingly
https://openinverter.org/forum/viewtopic.php?t=220 (please read to the end)
https://openinverter.org/forum/viewtopic.php?t=220 (please read to the end)
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Re: Golf Cart with bluepill
Thank you johu,johu wrote: ↑Mon Nov 28, 2022 10:12 pm The standard firmware will detect that it's running on a blue pill and change the pinmap accordingly
https://openinverter.org/forum/viewtopic.php?t=220 (please read to the end)
I already have it running with firm V5.20.R-2 (it is the latest version with "sine" precompiled on github).
All the inputs work as well as the outputs, what I can't get the PWM outputs to work.
Is this procedure still valid for these last firmware versions?
It's from:start 2
This will start sine wave generation. Type
set fslipspnt 1
set ampnom 1
This outputs a clean 50/50 duty cycle on all 6 PWM outputs.
https://openinverter.org/wiki/Schematic ... structions
thanks!