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
  • 5378 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
  • 6483 Views
  • 2 replies
  • 7 kudos

Resolved! MCSDK 6.1.1 - Trouble changing default pins

Hello!I'm working on a prototype using FOC, and I got everything working with the following scheme:NUCLEO-F401RE, Custom Power Board, CubeIDE 1.12.1, CubeMX 6.8.0, Motor Pilot 1.1.12 and MCSDK 6.1.2.Now I'm trying to do the same thing but with the ST...

Resolved! loading software issue

I bought the assembly B-G431B-ESC1 to test BLDC motor. I have already installed the software SDK V5.4.8, StmCubeMX and StmCubeID 1.13.0. Unfortunately, when generating the code, there are various errors that I can't figure out. Also, how can I load t...

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Rajabi by Associate
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  • 1 replies
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Resolved! SVPWM implementation different from documentation

There is mistake in either the documentation or the source code, which one is correct please advise. __weak uint16_t PWMC_SetPhaseVoltage(PWMC_Handle_t *pHandle, alphabeta_t Valfa_beta) { wUAlpha = Valfa_beta.alpha * (int32_t)pHandle->hT_Sqrt3;  wUBe...

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SRedd.5 by Senior III
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Resolved! VNH5019 Current sense gain accuracy/tolerance

I was looking at the datasheet for the VNH5019, and saw that the current sense gain tolerance is narrower as it drives higher currents. I am trying to use the driver in an application where the motor currents can range from about 100mA to 10 A, and a...

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ThomasT by Associate
  • 1132 Views
  • 3 replies
  • 1 kudos

L9907 Eval board does not work

My group in university got the L9907 Eval board to drive a BLDC motor. All jumpers on that board are set with default option. We have the problem, that the L9907 does not work as expected. The outputs of GHS_1, GLS_1, GHS_2, GLS_2, GHS_3, GLS_3 are a...

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jwiemann by Associate
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