STM32 MCUs Motor control

Discuss STM32 solutions for motor control, including PID tuning, sensorless operation, ADC noise, custom algorithms, and more.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

MCSDK 6.4.0 is out!

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...

GMA by ST Employee
  • 145 Views
  • 0 replies
  • 3 kudos

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...

Zied b. by ST Employee
  • 5190 Views
  • 5 replies
  • 3 kudos

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...

Zied b. by ST Employee
  • 6248 Views
  • 2 replies
  • 6 kudos

Can a single STM32G4 be used to (sinusoidally) control 6 high-current BLDC motors, each with 3 digital Hall effect sensors, and each using 3x PWM Mode for control?

We would like to use an STM32G4 to (sinusoidally) control 6 high-current BLDC motors, each with 3 digital Hall effect sensors, and each using 3x PWM Mode for control (in addition to monitoring the voltage across 1 or 3 shunt resistors on each motor f...

Ricardo1 by Associate II
  • 629 Views
  • 1 replies
  • 0 kudos

B-G431B-ESC1 batch B04 issues

I've got 2 units of B-G431B-ESC1 version Y batch B04 and been struggling for 2 weeks already. Tried all the hacks on https://community.st.com/s/question/0D53W00000HwV8RSAV but they are still not working properly. The latest and best tried so far was ...

PPhan.1 by Associate II
  • 641 Views
  • 2 replies
  • 0 kudos

Resolved! B-G431B-ESC1 from Batch B04 not working

I've tried numerous boards, with different motors and power supplies.I just can't seem to get it to work, neither using motor profiler or motor control workbench (using the example code).After reaching out to some other people that had the same probl...

EGran.2 by Associate II
  • 1299 Views
  • 6 replies
  • 0 kudos

How drive a motor using modbus and stm32f103 controller

Hi,I am doing project on stepper motor using stm32f103 controller and I need to drive my motor using modbus.So i need to calculate acceleration , deacceleration and speed, distance and time and frequency of my motor using trapezoidal motion profile ....

Lchal.1 by Associate III
  • 638 Views
  • 1 replies
  • 0 kudos

ST MCSDK "Completed with errors"

Hi EveryoneWhile generating the code, I get the following error and finally I get a "complated with errors" warning.It did not give such an error before. I faced such a problem the next day when I turned on my computer and created a new project.I del...

0693W000005BewHQAS.png

Hall Speed feedback fault management

Hello!I am using a 2 pole 3 hall sensor BLDC motor. I am able to get it to spin at desired RPM using hall fbk as primary sensor. Unfortunately, sometimes the motor won't start: with STMStudio i discovered that if HALL 1 (one of the three hall sensor)...

MFran.3 by Associate II
  • 2836 Views
  • 9 replies
  • 0 kudos