STM32 MCUs Motor control

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

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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
  • 438 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
  • 5360 Views
  • 5 replies
  • 3 kudos

MCSDK documentation and your feedback

Motor Control Wiki: STM32 Motor Control Knowledge Database - stm32mcuMC Frequently asked questions (FAQ) for version MCSDK5.x:Frequently asked questions (FAQ) - stm32mcu   The documentation of the Board descriptions format is now available on the Mot...

Zied b. by ST Employee
  • 6439 Views
  • 2 replies
  • 7 kudos

L6470 Case Temperature Reached Thermal Warning

Hi ST expert,I am experiencing stepper driver L6470 hot temperature issue and need your expert advice on my schematic design.Symptom:During power-up --> No heat-up.After initialization --> Case temperature start to increase.Motor movement --> No issu...

Haslimi by Associate II
  • 951 Views
  • 6 replies
  • 1 kudos

Motor profiling with custom board

Posted on May 06, 2017 at 18:21Hello,I am working on a custom brushless motor control board. ST offers the 'ST Motor Profiler'  but that seems to work only with some stock boards. Is there anyway around this? Is the algorithm available either as sou...

Motor taking more current

Hello Community,I’m using NUCLEO F302R8 and IHM08M1 for motor control. While the motor runs, it gradually heats up to around 85°C and draws more current than its rated value in no-load conditions.while using the IHM07M1, the motor's heating seems nor...

hashiR by Associate III
  • 316 Views
  • 0 replies
  • 0 kudos

X-NUCLEO-IHM03 Command after power up?

Good morning.I have an X-NUCLEO-IHM03A1 stacked onto a NUCLEO-WB55RG.  During a power down I immediately query the Powerstep01 (BSP_MotorControl_GetPosition) and write this value to flash.  At reboot via the debugger I verify this position.  I then w...

SWenn.1 by Senior III
  • 373 Views
  • 0 replies
  • 0 kudos

HSO Requirement for P-NUCLEO-IHM03 kit

Hi everyone,I am trying to activate HSO option for sensorless control which as much as I know this feature is to start motor without moving, but I cant activate HSO option with these option in attached.I cant find the problem. Thanks in advance.

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Zek_De by Senior
  • 653 Views
  • 3 replies
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Resolved! Feature request: spi encoder

It would be very useful to be able to use an external encoder using any serial protocol.I'm working with a RLS AksIM-2 with SPI, and I don't see an easy way to integrate this encoders with the code generated by the MC Workbench.As at the moment the o...

DAlvarez by Associate II
  • 1313 Views
  • 2 replies
  • 2 kudos

Resolved! control of bldc motor

hello sir/madamI want to control the bldc motor using field oriented control, and soft start the bldc motor. Which stm32 controller and driver should I need to  use, is there any library or sample files available. Please do help me.Thank you !

ses by Associate
  • 547 Views
  • 1 replies
  • 1 kudos