Discuss STM32 solutions for motor control, including PID tuning, sensorless operation, ADC noise, custom algorithms, and more.
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...
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...
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...
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...
We are planning to use the STM32H745 MCU for stepper motor control. Our application requires controlling five stepper motors independently.Could you please confirm whether the STM32H745 series is suitable for this use case? In the block diagram, it i...
Hi, I have a G474RE controller with an X-Nucleo-IHM08M1 and a BL23E48-02D-03RO LIN motor. I’ve set up MC Workbench and am using ST Motor Pilot V6.4.2; I’m powering it with a bench power supply at 48V, 1A maxWhen I press START on Motor Pilot, the "ali...
Hi Team, Greetings of the day.... Can we have a discussion regarding solution for Airconditioner Dual Motor Control application?Please reply.Thanks, and regards,Ajay P
[PN]: NUCLEO G071RBX-NUCLEO-IHM08M1Own Motor (4mR, 250uH, 1200rpm, 30Apk, 5pp, inertia known, friction guessed)[VERSION]: Version of MCSDK 6.4.2, STM32 FW 1.6.3[TOOL]: CubeMX 6.17.0, Motor Control Workbench Version: 6.4.2 Build: 260313.082202[DETAILS...
I am using ST MotorControl Workbench 6.4.1 with the STM32G431CBUX** MCU for a motor control project. When configuring the current sensing module for Three Shunt Raw Currents topology with the option Internal OpAmps + External gain network, the code g...
Dear STM Community,While researching BLDC motor control methods, I came across this community. Recently, I have been experimenting with sensorless FOC control of a small BLDC motor using the B-G431B-ESC1 speed controller together with STM32 Motor Con...
I designed my own PCB based on the EVSTSPIN32G4 evaluation board and created a project in STM32Cube IDE. When testing the STSPIN32G4’s internal driver, I encountered an issue: no matter what I do, the GHS voltage remains at 5.8V, the GLS voltage is 0...
I am working on a BLDC motor 6-step (trapezoidal) control using a NUCLEO-G474RE controller board and NUCLEO-IHM07M1 (L6230) power board with a 48V supply.Below is my phase activation for one commutation step: __HAL_TIM_SET_COMPARE(&htim1, TIM_CHANNEL...
I recently built a motion-control setup using an STM32 MCU to drive a NEMA 23 stepper via a DM542 driver. STM32 timers reliably generate step pulses while DMA reduces CPU load, enabling smooth microstepping and precise speed control. Key tips: match ...
SetupMCU: STM32U575, MCSDK v6.4.1-Full, FOC, hall-sensored, MCM_SPEED_MODE, no rev-upSensing three-shunt (R3_1), external amplifiers (no internal OPAMP)Power: 24 V bus, RSHUNT 5 mΩ, gain 6.5 (→ ~50 A full scale)Motor: 57BLR70-24-02 BLDC, 2 pole pairs...
