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
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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
  • 5345 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
  • 6389 Views
  • 2 replies
  • 6 kudos

Hello everyone! I am trying to implement FOC control on stm32f405 mcu. What I want to do is to start Adc conversation in the middle of PWM cycle. I am using complementary PWM of timer1 which runs at 42 kHz.

 I have done the research but couldn't do more  than triggering the adc cycle with a timer trigger. Is there any example to do it using cube mx and DMA? Thank you

YSEVİ.1 by Associate II
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  • 4 replies
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BLDC Drive for BLDC Ceiling Fan High Voltage:

Hi,I have to make low cost on BLDC Drive for BLDC Ceiling Fan ( 110V ) without any sensors.This topic is continuation from below thread as below thread don't pay much attention there as required :https://community.st.com/s/question/0D73W000000Uy06/de...

0693W00000ANImfQAH.png 0693W00000ANJBEQA5.png

ST Motor Control Workbench Current Sensing Pin Map

I try to configure current sensing pin map in ST Motor Control Workbench. But there seems a problem during combo box selection. I am able to select one of A0/A1/A2 for Phase U, whereas these items are not available for Phase V selection combo box. Ch...

Resolved! Motor startup failure

I have purchased stspin32f0602 evaluation boad and I am not able to spin my motor every time I try spinning the motor it says startup failure.I have tried everything in your FAQ pdf.Please let me download the software.My motor parameter areResistance...

Fkadr.1 by Associate II
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Over current error evspin32f0

HiI have designed a board based on evspin32f0602 single shunt foc. When I am using the same value of ​shunt resistor as the event spin board the motor runs normallyBut I want to increase the load capacity to 16 ampsSo what all changes i need to do be...

Fkadr.1 by Associate II
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  • 5 replies
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Timer Configuration for a PWM Scheme

Hi All,I would really appreciate your input to this problem.I am presently trying to implement the waveform "(a) PWM-ON" shown in figure belowIt is for a 6step control algorithm, the STSW-SPIN32F0251 to be exact.Here is the snapshot of the code that ...

0693W000008xZwfQAE.png 0693W00000ALzGrQAL.png 0693W00000ALzMPQA1.png 0693W00000ALzMyQAL.jpg