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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  • 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
  • 5237 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
  • 6291 Views
  • 2 replies
  • 6 kudos

Mini BLDC Torque Control

Hello. I am currently doing R&D work on controlling a 1 pole-pair, 12V BLDC motor. The controller I have chosen for my application is the B-G431-ESC1, and I am using Motor Control Workbench 6.2.1 to configure my controller. Currently, I am running in...

TS-LMG by Associate II
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  • 4 replies
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ODU Compressor Running Issues

Hi, I am using STEVAL-CTM010V1 to drive the compressor. I am using Workbench 5.4.7 for dual motor control. I am able to run the Drive2(Fan motor). when it is running, I am trying to run the compressor. Immediately, communication is getting disconnect...

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VGani.1 by Associate III
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  • 5 replies
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Can DC motor work more smoothly by timer dithering?

Hi guys,I am reading the timer dithering mode in the stm32 manual however I can't understand it very well.From my manual, the timer dither is for increasing the PWM resolution.According to my understanding, I can give the following example:Example: A...

Junde by Senior III
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  • 1 replies
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Resolved! ESC not recognized by Win10?

Hey everyone. First time user and absolute newbie on ESC's and e-skates.Bought a FLIPSKY mini ESC 4.20 and I am not able to connect it to my PC. Nothing happens when I plug the USB cable and nothing changes on my Device Manager too. Tried to install ...

MiguelXJ by Associate
  • 1218 Views
  • 2 replies
  • 1 kudos

Resolved! Looking for PTOOL1V1 firmware | example ? 2023

Hello, I looked over the internet and couldn't find the firmware, even tried older versions of mcsdk, no example board of ptool1v1. In 2022 similar post was made that was looking ptool1v1 firmware and answer was redirected to the page that doesn't ex...

mh752 by Associate
  • 742 Views
  • 1 replies
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Six step BLDC Control(X-NUCLEO-IHM11M1)

Hi,We are trying to drive our 4v BLDC motor using the X-NUCLEO-IHM11M1 with the ST Nucleo board. The logic we implemented is,DELAYTIME-10ms ,FREQUENCY - 20KHz,DUTYCYCLE-50%static void PhaseZeroClockwise(void){HAL_TIMEx_PWMN_Start(&htim1, TIM_CHANNEL_...

_Danny__0-1703118271534.png
_Danny_ by Associate III
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  • 4 replies
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Resolved! meaning of "motorDrives" properties

For implementing our own hardware, I'm using the Board description of a B-G431B-ESC1 as a template.The "motorDrives" object declares some properties, like "maxRatedCurrent", "minRatedVoltage", "maxRatedVoltage" and "resistorOffset".None of those are ...

DMeie.2 by Senior II
  • 662 Views
  • 1 replies
  • 2 kudos