STM32 MCUs Motor control

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...

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...

How to write a Motor control post to get a response quickly

In order to have a quick response to your forum posts, the best way to ask the question is:- Give the version of the MCSDK used. - Say if the problem concerns a tool (MC Workbench, Motor Pilot, Motor Profiler, etc...) - Provide picture of tools inter...

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...

Resolved! Motor parameters for MC Workbench: star- or delta-connected ?

Is there an assumption that the motor parameters are for a star connected motor when setting them in the STMC Workbench ? If your motor is delta-connected, then can you put values given in the motor datasheet directly (winding resistance Rs, inductan...

Compilation error in position control mode.

CubeMX 6.4.0Cube IDE 1.8MSDK 5.y.4The new processor load calculation module conflicts in position control mode.

How to successfully debug a ST FOC motor control project ?

I'm working on a project where the STMC FOC v4.3 SDK has been used. Developers of the project are not available for support, and I need to learn the details to implement new features as well as debugging/fixing existing code.To facilitate my learning...

I'm willing to control 36v 3 phase bldc motor. I have bought stm32f401re and evalstdrive101. I have doubt in the working of open J2 working mode. Can you please elaborate how this mode works?

Why ST Motor Control Workbench can not generate code for H745 nucleo board.

Hi Everyone. For some reasons, we want to switch the current MCU to STM32H745 in our new generation designs. To make POC, We are trying to generate code for Nucleo H745 example in the C:\Program Files (x86)\STMicroelectronics\MC_SDK_5.Y.3\Project...

Resolved! Bug Report MCSDK 5.Y.3: Generated code has macro redefinition and undefined identifier errors

Hello,I'm experimenting with the Motor Control SDK toolchain (MCSDK v5.Y.3).I set up the config in Motor Control Workbench (the .stmcx file is attached, I changed the extension to .txt so that I can upload it...)After having check all pin assignments...

Debugging Intermittent Hard Fault on Reset - HELP!

We've got code that's been working for months. We updated the HAL Drivers and IDE, and now we got a gremlin. Now we have intermittent hard faults after an external hardware reset, but only when using STMCubeProgrammer (not the IDE) to program the MCU...

Change frequency of TIMER for acceleration deacceleration of motor

I'm driving 3 stepper motor using STM32F030C8T6TR MCU 3 different TIMERS I want to acceleration deacceleration motor so for that I want to change TIMER frequency and count pulses output at chanel how can I do it?Example :Motor travel distance 10000 ...

I am using STM32g431CB for running a BLDC motor with TIM1 for PWM generation and TIM4 for hall sensor output with hall sensor mode. My motor is running now.I want to measure the rpm of the motor.How can i measure the rpm of motor using hall sensor?

NUCLEO-F303RE + IHM08M1. motorControl Workbench 5.Y.1 create project mdk-arm v5, build error undefined symbol HAL_TIM_SlaveconfigSynchronization at main.c.