STM32 MCUs Motor control

Discuss STM32 solutions for motor control, including PID tuning, sensorless operation, ADC noise, custom algorithms, and more.

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MCSDK 6.4.0 is out!

Dear MCSDK users, MCSDK version 6.4.0 is now available: Download It here. This version of the new Motor Control SDK 6 series (X-CUBE-MCDSK) provides mainly FOC and 6Step improvements, here are the main changes for this version: Motor Control Features...

GMA by ST Employee
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Board Manager documentation is out !

The documentation of the Board descriptions format is now available on Motor Control Boards Description Wiki page, this documentation is compatible with MCSDK versions from 6.1.2. Board Descriptions are used by the ST motor-control workbench to enabl...

Zied b. by ST Employee
  • 5265 Views
  • 5 replies
  • 3 kudos

MCSDK documentation and your feedback

Motor Control Wiki: STM32 Motor Control Knowledge Database - stm32mcuMC Frequently asked questions (FAQ) for version MCSDK5.x:Frequently asked questions (FAQ) - stm32mcu   The documentation of the Board descriptions format is now available on the Mot...

Zied b. by ST Employee
  • 6319 Views
  • 2 replies
  • 6 kudos

How to up sample with non-integer clocks?

I have a motor control application where there is phase feedback at about 170Hz from a PID but this varies in application from 165Hz to 185Hz. The outer phase loop is summed with the inner speed loop (STM FOC Library) that has a crystal based 1kHz sa...

BTrem.1 by Senior II
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  • 1 replies
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I am using STEVAL-ESC001V1 for sensorless BLDC motor MN4006. I have downloaded IAR IDE Tool. But getting error in compiling. Error which i am getting i have attached with this email.

I am using STEVAL-ESC001V1 for sensorless BLDC motor MN4006. I have downloaded IAR IDE Tool.I have opened  STM32303C-EVALSINGLEDRIVE workspace in AR IDE. After compilation I am getting 3 errors which i have attached with this mail.Help to sort out th...

VSabn.1 by Associate II
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  • 2 replies
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Hall position / speed at low speed

Dear MC SDK team,We are experiencing oscillation at low speed in torque control with Hall sensors as main sensor. In the picture attached, motor is mechanically locked and Iq current reference is set to 3A. As you can see in the picture Hall angle is...

ANICO.1 by Associate III
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  • 2 replies
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Resolved! How to enable the measurement of the phase W on embedded PGA?

I created the WB project from the application type of custom.I used the embedded PGA to measure the current of three phase.But the ADC channel of phase W is disabled.I checked the example project of B-G431B-ESC1, the ADC channel of phase W is enabled...

0693W00000HqMPZQA3.png
llm by Associate III
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CHANGE TIM1 TO TIM20

HELPI IMPORT PROJECT FROM TIM1 TO TIM20.Cannot work.system stopped at ll_tim_clear_update(timx) in r3_2_f30x_pwm_curr_fab.cthanks.

CZhao.1 by Associate II
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