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
  • 5191 Views
  • 5 replies
  • 3 kudos

MCSDK documentation and your feedback

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

Zied b. by ST Employee
  • 6248 Views
  • 2 replies
  • 6 kudos

Brake the motor in FOC?

Is there anyone here could show me how to find the break function or instruct me how to apply break the motor please? I'm using G431B ESC1. As from the Release Notes for X-Cube-MCSDK, there are couple of ways to use break in FOC: Dissipative DC link ...

PPhan.1 by Associate II
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  • 1 replies
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MCU facing some problem,

Dear STM team, Here we have using STM32f405RG MCU, for the e-bike motor controller applications. The programmer is STLink v3. Now we face some stuck in the stage, what happens in the IDE, once am using debug mode it's going to hold in stack point pla...

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Preferred motor control method

Hi everyone,I have a hobbyist drone motor with the following phase voltage plot. Can anyone recommend the preferred method of controlling this motor? Is (sensored) trapezoidal or sinusoidal control sufficient? Or do we have to use FOC control?Thank y...

KZhan.6 by Associate
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  • 2 replies
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Resolved! CubeMx "can't add: motorcontrol files not found" problem

Hi everybody.When i open "SDK5x - STEVAL-SPIN3201 - BullRunning.ioc" file (that is pre-compiled example FOC motor control firmware provided by ST), "can't add: motorcontrol files not found" fault message appears on my screen. I already copied Motor C...

Ebuko.1 by Associate
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  • 4 replies
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Dual drive with FOC with STM32G431

Hi,for a project I would like to design a dual BLDC drive based on STM32G4 microcontrollers with FOC algorithm for both BLDC motors.In a first view STM32G431 with 64 pins and two STSPIN830 and 3 shunt current measurement seem to fulfill the project r...

JKoch.1 by Associate
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  • 1 replies
  • 2 kudos

Low Speed Hall Sensor

Hi,I have been struggling to run my motor at low speeds and I suspect the Hall Sensors are the limiting factor. In UM1052 I found the following line on page 36. "For speed regulation, there is absolutely no need to have a sampling time lower than the...

nmamore by Associate II
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