About rsturmer-410

rsturmer-410 · 2024-10-11

I have a MC SDK project which works a treat, unless I reorder the windings on my motor. It's configured for UVW / EN because that's how my driver works. (TI DRV8311SA)The motors for my production build are a different phase order than I have been d...

rsturmer-410 · 2024-03-22

I am essentially experiencing the exact same issue as this poster. I have a single conversion registered, on ADC1 channel 13. It works great for ages, and then the RCM_execRegularConv function gets "stuck" waiting for end of conversion. I am runni...

rsturmer-410 · 2024-01-30

I am attempting to enter the system memory bootloader and reload my microcontroller via DFU on USB. I am having great difficulty getting it to work - I will detail the things I've tried below:I have tried entering the bootloader via software and als...

rsturmer-410 · 2023-11-27

I have a MC Workbench generated project for the NUCLEO-401 that's working great, running in position control mode. Is it possible to switch in realtime between position control and torque/speed control? I'd like to home my motor by applying a known...

rsturmer-410 · 2023-08-10

I have PM-SMPSM motor that I'm trying to get to spin with the STSPIN3201 - I seem to be able to configure the project in the MC workbench, generate code, and load it onto the micro through CubeIDE just fine - but no matter what I do, the motor moves ...

rsturmer-410 · 2024-04-04

Yes, I did eventually figure this out. There are API calls to enable/disable the position control, and you can call the speed controller directly when the position controller is out of the loop. If you still need more detail on this, let me know an...

rsturmer-410 · 2024-01-31

For posterity, I got this resolved!I think the magic trick is the RCC_Deinit() - It looks like maybe the clock configuration survives the NVIC_Reset() and is mucking things up. I'm not certain of this, but at least on my setup, the code below works ...

rsturmer-410 · 2024-01-30

One more update:It seems I was mistaken, or perhaps the behavior is intermittent - if I use the BOOT0 pin to jump to the bootloader, I can actually enter it and the USB enumerates properly - so there seems to be something different between entering v...

rsturmer-410 · 2024-01-30

Oh, 2 more things:The USB is fully functional in my application. Works fine as a CDC device. There is no pullup on DPThe HSE is fully functional in my application. No problems starting up, and runs neatly at 8MHz.

rsturmer-410 · 2023-08-10

In going over my parameters to provide additional information, I have realized my mistake. I had the quadrature encoder set for 4096 PPR which was not true. It was 4096 COUNTS per rev, but that's 1024 Pulses per rev.Everything works a treat now. S...

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User Activity

Winding Order / Commutation Issue with FOC (with UVW and UVW ENABLE)

Regular Conversion Manager Hang on EOC

Trouble entering DFU on STM32F401 (B)

Switching between Position Control and Speed/Torque Control in MC SDK

Trouble Getting Started with STSPIN3201 spinning a simple servo.

Re: Switching between Position Control and Speed/Torque Control in MC SDK

Re: Trouble entering DFU on STM32F401 (B)

Re: Trouble entering DFU on STM32F401 (B)

Re: Trouble entering DFU on STM32F401 (B)

Re: Trouble Getting Started with STSPIN3201 spinning a simple servo.