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! FOC Software for Nucleo-64 G474RE

Hi,I have recently bought an STM32 Nucleo-64 G474RE. I want to use this MCU for FOC with a BLDC. I have seen there are many libraries available and there is the ST Motor Control Workbench tool available. But I am confused as to which tool and/or lib...

Resolved! STM32 Nucleo-64 G474RE board - FOC Software

Hi,I have recently bought an STM32 Nucleo-64 G474RE. I want to use this MCU for FOC with a BLDC. I have seen there are many libraries available and there is the ST Motor Control Workbench tool available. But I am confused as to which tool and/or libr...

Resolved! Is MC Workbench compatible with NUCLEO-64 G474RE ?

Hi,I am trying to use the MC workbench with a Nucleo-64 G474RE MCU. I have checked the boards in the software but mine does not appear. Is there any way I could use the Workbench with my Nucleo-64 G474RE MCU ? Any board form the ones listed which is ...

X-CUBE-SPN1. I'm trying to adapt X-Cube-Spn1 to stm32f407. A problem has arise: a program works fine if I dont use BSP_MotorControl_WaitWhileActive(), if I use wait function a stepper motion become infinit. Is there a way to fix it?

Resolved! i'm trying to control two servo motor using 2 PWM output channels. when i write the code for one motor its works but when i write it for two motor there is a problem . plz any help

Resolved! I'm using the STM32 Motor Control Software Development Kit (MCSDK) and every time I try to compile a project a get this error: "Temporary JSON file is corrupted ". Does anyone have experience solving this?

ERROR:Temporary JSON file is corrupted => switch to non-temporary and retryorg.json.JSONException: A JSONObject text must begin with '{' at 1 [character 2 line 1]Version info: MC Workbench : 5.4.3.19514WB_to_Mx : 1.0.6.template-19-11-14STM32C...

Resolved! Will the STM32G491RE (expected Q3 2020) be pin compatible with the STM32G431RB?

I am designing a multifunction motor control board leveraging two STM32G431RBs (64pin BGA version of the entry-level STM32G4). In due course, I anticipate the 128K Flash / 32K RAM limit on these MCUs may well be a significant limiting factor of what...

Resolved! what is the voltage range for X-NUCLEO-IHM03A1?

According to product page X-NUCLEO-IHM03A, this motor driver voltage range should be between 10.5 V to 85 V. But I got a sample I do see Vin max printed as '50V'. Can someone from the nucleo explain which max voltage spec I should choose?

Resolved! What timers to use for Hall and Optical sensors coming from a motor

Hello,I'm not very familiar with M0 from ST nor with this complex timers. We want to get the speed and direction of a particulat motor that we NOT drive (just observe). The sensors are HALL and OPTICAL (not sure for moment)For HALL interface I see th...

Resolved! SWV Statistical Profiling with STEVAL-IHM039V1 and ST-LINK/V2

Hello!Having some issues getting this to work, is it even possible with this setup?PB3 (connected to the JTAG connector) has been reassigned to "SYS_JTDO_SWO", and core clock is at 168MHz.A schematic of the EVAL-boards JTAG connector is available on ...