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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User Manual MCSDK documentation

  Dear MCSDK users, The full MCSDK documentation is embedded in the Motor Control Workbench tool. Refer to Workbench tool > About > Documentations > Documentation.This document provides: Introduction: Includes startup guide links for MCSDK, HSO featu...

GMA by ST Employee
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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
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  • 5 replies
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Why have I "Error: Speed feedback" after run?

I use Schematic diagram of "EVSPIN32F0251S1" in my design with Hall Sensor and I use all its configuration for my board :and I used a below BLDC motor :power:300Wcurrent:10.5Avoltage :36Vspeed:3000 RPM but I do not have any move in my motor and outpu...

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Torque control with absolute encoder which outputs ADC.

I check to run motor with sensor-less FOC, and I referred to UM2374.​​I have the boards "Nucleo-F401RE" and "X-Nucleo-IHM08M1 3Sh".​so I need to control the constant torque even in case of motor stop.and I would use the absolute encoder type, it outp...

JPark.29 by Associate
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How to tune sensorless start-up of low inertia motor

I am using an STM32G431 running the ST motor control library for FOC sensorless control. My motor is running but the start-up performance is not satisfactory. I have about a 10% start failure. I have watched the YouTube video: Motor Control Part5 - 7...

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BTrem.1 by Senior II
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Problem building the example with EVSPIN32F0251S1 board

Using the EVSPIN32F0251S1 board, I tried to use the example in the STSW-SPIN32F0251 library but I can't get 6 Steps commutation with Hall Effect sensors to build. Here are the steps that I have tried : Download libraryUnzip the fileGo Projects/EVALST...

MDoyo.2 by Associate
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Problem with downloading X-CUBE-MCSDK-FUL

I have registered and was trying to download X-CUBE-MCSDK-FUL. When I clicked on any of the versions (5.5.3, 5.5.2, 5.4.7) a pop-up window appears for me to type in various info. I was able to enter all requested info, except "application", which a...

LChan.12 by Associate
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ADC issue (possible bug) using IHM042v1

I have problems with Bus Voltage Sensing on IHM042v1. I'm trying to get it to work with 2 motors, both using encoder. I moved ENC_Z/H3_B signal to pin PA6 and Bus Voltage Sensing to pin PB2(ADC2_IN2)/PB12(ADC4_IN3) (tried both) leaving ENC_A/H1_A on ...

Z0ld3n by Associate
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How to adjust the parameters of the en.X-CUBE-SPN7_v1.1.0 template program is that the sensorless BLDC speed reaches 60000 rpm

I am currently using the x-Nucleo-IHM07M1 (or P-NUCLEO-IHM001)development board to drive a brushless DC motor. I downloaded the en.X-CUBE-SPN7_v1.1.0 template program. I found that the program can reach up to 36000 rpm and then it can’t be improved, ...

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杨REN.1 by Associate
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STEVAL-IHM023V3 MotorControl Workbench 5.Y.2 ACIM

Hi..I am trying to drive an ACIM motor on a project with STEVAL-IHM023V3 using Nucleo STM32G431RB MCU, but in some cases when starting the motor, a phase explodes and Rshunt ,IGBT, driver ,(sometimes) Nucleo STM32G431RB are destroyed.I did some resea...

Omer Ab by Associate III
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