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...
Hi there;I'm trying to muddle my way through my first design with a motor driver that includes current sensing. This is for a battery-powered device, operating with an stm32f4 at 3.3v. My motor is a small gimbal-style motor, which I intend to run at ...
[VERSION]: MCSDK 6.4.1[TOOL]:6-Step FirmwareControl by MC Pilot[DETAILS]:In open loop mode, the same duty causes a big speed difference between CW and CCW.It doesn’t make sense.[EXPECTED BEHAVIOR]:In open loop control, CW and CCW should not have a bi...
[PN]: STM32G431CBU6[VERSION]: 6.4.1[TOOL]: Motor Control Workbench[DETAILS]:The automatic calculation for the speed observer gains in the Speed Sensing Config and the speed regulator gains (Kp & Ki) in the Drive Settings fails. This occurs after impo...
Hi Sir, The peak current of the B-G431B-ESC1 is 40A. Is it possible to modify the board to achieve a higher peak current? If yes, what modifications would be required? If not, could you explain the limitations?Thank you.
Hello everyone,I'm facing an issue with my BLDC motor control system configured via MC Workbench and operated using ST Motor Pilot.Here is my setup:STM32F303FOC with Hall sensorsCurrent sensing with 3 shuntsPWM at 20kHzMotor current limit: 20A, nomin...
Hello everyone,I’m working on a project using the STSPIN32G4 and running into an issue where the MOSFETs are not switching as expected. I’d really appreciate some guidance from the community.Setup:MCU: STSPIN32G4 (integrated STM32G4 + gate driver)Pow...
Hello everyone,I am using MCSDK 6.4.1 to create my custom inverter board. I have configured the internal Op-amp's PGA gain.However, when I load the configuration into the MCSDK project, it is not detected, and I am unable to select a gain of 16.MCSDK...
Hi, Dear STM experts:I used MCSDK6.3.2 HSO for BLDC control when porting from stm32Q473 to stm32f405, but when using void IMPEDCORR_setLs_si(IMPEDCORR_Handle pHandle, const float_t Ls_H); A hardware failure occurred during the function, and the possi...
[PN]: STSPIN32G4[VERSION]: 6.4.1[TOOL]: Motor Control Workbench[DETAILS]:In this design, both motors sit with all motor phases at Vmotor, despite specifiying high side off in Motor control workshop. All six high side drivers are turned on and stay on...
Hi to all,I'm trying to use EVSPIN948 with stepper motor.I bought the demo board EVSPIN948 and STM32F401 to use EVSPIN Studio 2.0.1 and all is fine. Anyone can tell me where can i find the source ioc / project of demo firmware use to move the motor f...