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...
I'm using button in the MC_APP_PostMediumFrequencyHook_M1 to stop the motor. When I press the button, the motor enters freewheel mode, so it is not actively braked — it simply coasts down.Later, when I release the button and increase the potentiome...
Hi ST Community,I'm working with a sensorless BLDC motor and using the ST Motor Control Profiler to extract the required motor parameters, as I don't have access to the exact datasheet values. I'm facing some issues and would appreciate guidance.What...
Hello STM community,I am planning to use the Nucleo-H755ZI board (STM32H7 series) in combination with the X-NUCLEO-IHM07M1 motor driver expansion board, and I have a couple of questions regarding compatibility and setup:Compatibility:Is the Nucleo-H7...
Hi everyone!I am currently working on the steval-eth001v1 kit. If I open the project attached in the firmware, there is no problem. But when I want to create a new project using IAR or Keil C, an error appears that the c file is missing.Anyone who ha...
Dear Community, I'm using a custom board based on the EVSPIN32G4 with an STLINK-V3MODS probe.I want to power the LDO using only the 5V from USB, just to flash the microcontroller.My REGN voltage is 4V(VUSB), but the 3.3V output from the LDO is 0V.I d...
Hi All,I am trying to get up and running the above hardware. I downloaded the software for the board, and we already use IAR compiler here. After compiling and downloading (via the STLink), the system runs the program just fine.However, I just need t...
ST Documentation describes how to determine prior gains of Current PI controllers. My doubts are:1. Will these gains work for all load conditions? How to tune them under varying load conditions? What is the documentation/process related to it, please...
Hello,in file RegListSTMV2.json I can define custom registers. Most registers have "UpdateFrequency" configured to "MediumFreq".How often is "MediumFreq" polled by Motor Pilot?Is it possible to configure the polling frequency in Motor Pilot?Thanks,
Dear ST Team, I am currently working on a 24V @ 1.5A sensorless BLDC motor control application using the following setup: MCU Board: Nucleo-F401RE Driver Board: X-NUCLEO-IHM16M1 Motor: Sensorless BLDC MotorSoftware Tools: MC Workbench 6.4.0 and Motor...
Hello Everyone,I’m using sensorless FOC to control a BLDC motor with 3-shunt current sensing for closed-loop control. At startup, the motor slightly moves backward before starting to rotate in the correct (forward) direction. I understand this is lik...