STM32 MCUs Motor control

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MCSDK 6.3.2 is out !

Dear MCSDK users, MCSDK version 6.3.2 is now available: Download It here. This is a bug fix release and here are the main changes for this version: Motor Control Features: FOC Fixed CORDIC Modulus computation in case of negative alpha value Fixed iss...

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
  • 5107 Views
  • 5 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
  • 6082 Views
  • 2 replies
  • 6 kudos

STM32G431 Isolated sensor ADC software problem

Using STM32G431, I designed a controller and inverter with different pin sequences for my needs.I used ACS781 as a current sensor. I use the software of ST only in test. Apart from that, I develop my own software.In MC SDK 5.4.4 version, some correct...

mckmk by Associate II
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  • 9 replies
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Can someone explain the equations for Space vector PWM implementation in section 4.11 in UM1052?

I am trying to understand Field Oriented Control and use it on an STM32 MCU and I have a question on the implementation.I have read UM1052 and the presentation on fundamentals of motor control which explains some things nicely and I now want to under...

Resolved! What is the real duration time to reach the new speed reference with MCI_ExecSpeedRamp, with hDurationms = 0 ?

I have a drone bad behavior when i request opposite large stick movement. I think i need to set a ramp to have homogenous movement . For little stick movement there is normal reaction then i stabilize it easily but when i need to inverse the command...

Resolved! How to enable possibility to enter my own settings in section Configuration -> Revup Configuration. ST Motor Control Workbench

Hi all,Maybe a stupid question but ... How to enable possibility to enter my own settings in section Configuration -> Revup Configuration.ST Motor Control Workbench ver. 5.4.4.20160.I have blank space hereI want something like thisThanks for any answ...

0693W000004H0JNQA0.png 0693W000004H022QAC.png
Remman by Associate II
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  • 4 replies
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NEW X-CUBE-MCSDK version 5.4.4 available

Dear all,We are pleased to announce that a new MCSDK release is now avalable at:https://www.st.com/en/embedded-software/x-cube-mcsdk.htmlMain updates of this release are:new dual motor board STEVAL-CTM010V1 for PFC with STM32F3 workaround to palliate...

Best evaluation kit for Foc motor control

Hi,I'm working in the robotic field and I want to learn more about the solutions provided by st for custom brushless motor control. I want to include the st motor control workbench, to generate the control code, in my workflow. I checked online and t...

GFont.2 by Associate
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  • 2 replies
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Resolved! max 48V voltage in STEVAL-SPIN3202?

I want to use the STEVAL-SPIN3202, but the max voltage is 6.7 V to 45 V.Can't I use 48V as the max voltage? my motor is rated at 48V.I saw that the STD140N6F7 which is incorporated in the design is 60V...thanks

RSege.1 by Associate
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  • 6 replies
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Resolved! B-G431B-ESC1 motor profiler not working (moderator note: this post contains now a bug-fix patch on provided example)

Hi,I am trying to use motor profiler 5.4.4 with B-G431B-ESC1. Every time, Electric model reaches 30 percent quickly and then gradually reaches 38 percent to get the 'too much time' warning after which process fails.I tried different BLDC motors (12...

nik8540 by Associate II
  • 5238 Views
  • 29 replies
  • 0 kudos