STM32 MCUs Motor control

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MCSDK 6.3.0 is out!

Dear MCSDK users, MCSDK version 6.3 is now available: Download It here. Here are the main changes for this version: Motor Control Features: FOCAdded C0 single shunt topology support.6StepThis algorithm has been enhanced on MCSDK version 6.3 release ...

GMA by ST Employee
  • 842 Views
  • 1 replies
  • 2 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
  • 2060 Views
  • 3 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
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  • 0 replies
  • 1 kudos

PWM signal randomly dropping.

I'm working with an STM32L552ZET6Q and two DRV2605L vibration motor drivers (Adafruit breakout board version. Link to chip datasheet below). https://www.ti.com/lit/ds/symlink/drv2605l.pdf?ts=1683119643574&ref_url=https%253A%252F%252Fwww.google.com%25...

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ESpra.1 by Senior
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  • 4 replies
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Resolved! b-g431b-esc1 current sensing clarification

I want to understand the current sensing that is done in B-G431B-ESC1 kit. I do not understand the purpose of IN_VOPAMP3 connected to ADC2The opamp3 can be connected to ADC1 and ADC2 as shown in the figure? The software configuration of opamp3hopamp3...

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SRedd.5 by Senior III
  • 769 Views
  • 9 replies
  • 1 kudos

Resolved! MC_DURATION Fault in B-G431B-ESC1 software

I am getting the fault of MC_DURATION after running for few seconds in my customized board but software is same as B-G431B-ESC1. I am not sure why this error is happening, any advise? I have changed the REGULATION_EXECUTION_RATE to 2 from 1 assuming ...

SRedd.5 by Senior III
  • 360 Views
  • 4 replies
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BLDC switching sequence from PWM to GND

Hi all,I am working on BLDC motor control using Hall sensors. At the moment, the motor seems to be running fine, however, I have noticed something strange in one of the sequences (this can be seen in the attached image taken from an oscilloscope). Wh...

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adromo95 by Associate II
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Resolved! Active low LIN Mosfet driver and software changes.

I am using the software of b-g431b-esc1 and the driver used in the board as per schematics is in my board the micro is RB series but the problem is with the Mosfet driver which has an active low signal, IR2108What changes do i need to make in the sof...

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SRedd.5 by Senior III
  • 478 Views
  • 5 replies
  • 0 kudos