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Mikk Leini
Mikk Leini
Senior
March 9, 2015
Question

PMSM FOC SDK 4.0 code stucks

  • March 9, 2015
  • 3 replies
  • 666 views
Posted on March 09, 2015 at 09:32

Hello,

I can't get PMSM library working. I don't have motor evaluation board, i have self-built board with STM32F303RB and i have F3 discovery. Problem is that program gets lost in library instructions and ends up stuck on strange memory addresses. I have tried Keil u-Vision and IAR EWARM examples with same results. I have tried it on three computers.

Does anybody have a clue why it should stuck?

I have asked it here also: 

/public/STe2ecommunities/mcu/Lists/STM32Java/Flat.aspx?RootFolder=https://my.st.com/public/STe2ecommunities/mcu/Lists/STM32Java/PMSM%20FOC%20code%20stuck&FolderCTID=0x01200200770978C69A1141439FE559EB459D758000F9A0E3A95BA69146A17C2E80209ADC21&currentviews=35

I have some specific questions also:

Does it matter what Keil or IAR version to use? Should i use the same versions as the library is built with?

Has anybody got the PMSM FOC SDK 4.0 working with their own F3 MCU's?

#stm32f3-psms-foc-stuck
This topic has been closed for replies.

3 replies

Gigi
Gigi
ST Employee
March 9, 2015
Posted on March 09, 2015 at 10:27

Ciao

Please verify that the LCD functionality is not enabled in the ST MC Workbench project.

And also verify that the emercency input of the micro (TIMx_BRK2) is not active (usually pulled up) at the begining of execution of MC.

Ciao

Gigi

Mikk Leini
Mikk LeiniAuthor
Senior
March 13, 2015
Posted on March 13, 2015 at 21:30

I found multiple reasons why my custom project stucked. They are written in first post.

Laurent Ca...
Laurent Ca...
Senior III
June 17, 2021

The question has been moved from the "Motor Control Hardware" section to the "STM32 Motor Control" section (the question is about the STM32 MC SDK). 

Best regards

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