STM32 MCUs Motor control

MCSDK 6.3.2 is out !

Dear MCSDK users, MCSDK version 6.3.2 is now available: Download It here. This is a bug fix release and here are the main changes for this version: Motor Control Features: FOC Fixed CORDIC Modulus computation in case of negative alpha value Fixed iss...

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

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 ...

Resolved! hi everyone ! need some help with STM32F401RE i m gana read 6 analog input using ADC with DMA and timer then i wana call the values from the memory to use it in the same time i wana made PWM output for my servo motor .

I solved ADC and DMA part but i have problem whit calling the the values from memory and with PWM output that my servo motor cant work any way . plz help me:smiling_face_with_smiling_eyes: .NOT: im new in stm32

Resolved! Most STM32 timers have four (or more) channels. A quadrature encoder requires two channels. Is it possible to use a single timer on an STM32 for TWO quad encoder counters? If not, can the other channels be used to generate PWMs for driving H-bridges?

I’m particularly interested in using a single STM32G4 for two 32 bit encoder counters, if that is possible?