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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ASPEP MCP protocol implementation

[VERSION]: 6.3.0[TOOL]: Firmware, ASPEP, Motor Control Protocol Suite[DETAILS]: Cannot send commands and read from MCU over ASPEP other than BEACON and PING[EXPECTED BEHAVIOR]: Emulate Motor Pilot[HOW TO REPRODUCE]: Download script attached, change f...

Resolved! Motor Pilot and SWV in STM32CubeIDE

Hello, I use STM32CubeIDE to compile the motor control code. The code runs without problem, when in normal run modes.  To use SWV trace for debug, I do the following:1) complie for debug2) start debug by "Resume"3) stop debug by "Suspend"4) reset the...

MCSDK 6.4.0 6 steps still don't have current sensing

Hi, from the update it looks like current sensing mode can now be enabled on 6 steps, but from the MC workbench it still looks disabled. attached to confirm it's the mc workbench 6.4.0 - see attached imagesi selected EVSPIN32G4NH which has stspin32g4...

Screenshot 2025-05-20 223710.png Screenshot 2025-05-20 223449.png
jase by Associate II
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understanding and modifying BEMF circuit

[PN]: STM32G431CB (B-G431B-ESC1), Custom board with STM MCU[VERSION]: MCSDK 6.3.0[TOOL]: STM32CubeIDE 1.16.1, MotorControl Workbench 6.3.0[DETAILS]:I’m analyzing the Back-EMF sensing circuit of the B-G431B-ESC1 board for FOC.In this circuit:The back ...

madhavP_0-1745988594300.png
madhavP by Associate II
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Motor startup failure error

Dear Support team,I am currently working on a sensorless motor control application using the Observer + PLL algorithm to run a 24V PMSM motor (rated at 3600 RPM, no load) on a custom driver board based on the STM32F030R8. My PWM frequency is 8000kHz ...

VFD for 3-phase induction motor

i need to design the VFD for given 3 phase AC induction motor . i m considering below given reference design: https://www.st.com/en/evaluation-tools/steval-ihm023v3.htmlKindly! suggest me how to implement the changes in hardware & firmware which shal...