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
  • 5262 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
  • 6318 Views
  • 2 replies
  • 6 kudos

How to profile a motor with Rs<1Ohm, Ls<1mH ?

According to here:https://wiki.st.com/stm32mcu/wiki/STM32MotorControl:Frequently_Asked_Questions#Why_does_not_my_motor_start_immediately-3F The STM32 MC motor profiler has the following limitation: it cannot profile motors with Rs < 1 Ω or Ls < 1 mH....

SKled.1 by Senior II
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  • 4 replies
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STSPIN32F0A configure PWM input

Hello,is there is an option of adding input pin for external PWM? I want it for ESC, I would like to control it with PWM signal like on board B-G431B-ESC1. I tried with STSPIN32F0A board example, however adding ESC to .json file doesn't do anything. ...

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Resolved! Flux Weakening

Hi Team,I have enabled the flux weakening for the Motor. But as per my understanding, flux weakening helps us to run the motor beyond the rated RPM. But in my case, I am not able to see that difference.Could you please help me understand how it works...

Akhilesh30_0-1707129902511.png

Resolved! STEVAl-CTM006V1 motor profiling.

Hi,please advice with the issue of motor profiling.mcsdk: 6.2.1control board: nucleo-g474reBridge: XNUCLEO-IHM09M2Power Board: STEVAL-CTM009V1Motor: Motenergy ME1304 How can I run motor profiler for this setup?MC Workbench does not allow to generate ...

tasifacij by Associate III
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STEVAL-CTM011 Error by code generation

Greetings. I need help because when generating the evaluation code for the STEVAL-CTM011V1A it always gives me an error.I follow all the steps in UM2962 and I can't get the evaluation board to work. I attach a screenshot of the moment when said error...

Picture3.jpg
PGinhson by Associate III
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Resolved! STEVAL-CTM01xV1 firmware

Hi.I have the IDE with the STEVAL-CTM01xV1 shunt_FOC and downloaded on the Board. As the example came, the motor doesen't work.I opened the main.c file and I could see that it does not have any function inside the main while(1) loop. How could I have...

PGinhson by Associate III
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  • 2 kudos

Resolved! Sensorless FOC control via MC Workbench

I recently purchased the FOC motor development kit, and am learning to use it to control BLDC motors.  Disclaimer: I am totally new to STM32 hardware, but I have experience developing with both Arduino and esp32 in C/C++.  Any good sources for gettin...

ccut93 by Associate III
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  • 2 replies
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