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...
[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...
Hello:Currently, I am using the EVPSIN32G4_DUAL board, generating the code with MotorControl Workbench, and monitoring the system via Motor Pilot.I am encountering an issue where an overcurrent fault is triggered immediately upon startup when using a...
Hello,We are currently performing tests on stepper motor driver boards.We are using a NUCLEO-F401RE board, which works correctly with the X-NUCLEO-IHM14A1: the motor rotates normally using the interface provided by STSPIN Studio 2.0.However, while ke...
Hello,I am working on a custom FOC Inverter Board. I am trying to assign the pins for current sensing, but I keep getting warnings. I am using an STM32G431CBT6 MCU, and I completed all the other pin assignments without issue. Here is the Current S...
