STM32 MCUs Motor control

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...

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...

How to write a Motor control post to get a response quickly

In order to have a quick response to your forum posts, the best way to ask the question is:- Give the version of the MCSDK used. - Say if the problem concerns a tool (MC Workbench, Motor Pilot, Motor Profiler, etc...) - Provide picture of tools inter...

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...

Resolved! How to access STM FOC FW library?

Hello!I would like to use the STM32 PMSM FOC firmware library. According to the release note of the SDK (https://www.st.com/content/ccc/resource/technical/document/release_note/b1/3f/4e/1b/cc/7f/45/c1/DM00068242.pdf/files/DM00068242.pdf/jcr:content/t...

Resolved! ST Motor Control Workbench Code Generation Failed

I cannot find a way to get this to work... Already using run as administrator.

Resolved! I am get this error message from ST Motor Pilot Profiler. I have tried clearing the memory and disconnecting power to the board but there is no change. Any information on how to go around this issue?

I am using the F302RB nucleo board and IHM07M1 motor driver.

STM32G431 shunt + opamp + comparator network values

I have changed the G431-ESC-1 shunt resistor to 0.001ohm, and gain network resistor values as attached pics, for 100A phase current max with 1mOhm shunt resistor after the off-set circuit, the voltage is 0.19V to comparator's + input (non-inverting) ...

Resolved! Trying Motor Control Work Bench with STM32G473VETx. Inverter board disappears!

I am trying to run The Motor Control Work Bench using my custom board. I created an inverter profile by cloning one of the existing boards, as below.I made the necessary changes to map pinout of my board. The board appears on the inverter page, as be...

Over Current Protection value calculation in B-G431B-ESC1.

In the .B-G431B-ESC1 board if i set over current threshold as 45A then i get value of DAC_OCP_Threshold = 4083, Please explain me how this value is achieved.Few of the calculations i know are#define CURRENT_CONV_FACTOR (uint16_t)((65536.0 * RSHUNT *...

Resolved! Motor control workbench 6.1.1 custom board creation

Dear All,I would like to update old projects from workbench 5.Y.2 to workbench 6.1.1. I am using custom board. With 5.Y.2 I can configure the custom board, but with 6.1.1 I'm not able to configure my board. How can I solve the problem?

Resolved! I am getting this error when I try connecting my Hardware ( Nucleo-F302R8, IHM07 ) with STM Motor Profiler. What could be the issue?

BLDC motor driver

Hello. I would like to design a bldc motor controller using stm32G4 series. I recently ordered stm32g431rbt6 because of the on chip opamps and dacs. Also in the datasheet it states that there are timers for advanced motor control. I am seeking assist...

In the MC workbench, I get compilation error when enabling open loop mode in FOC for a PMSM with encoder. the OpenLoop_handle OpenLoop_ParamsM1 constants are not defined

TOpenLoop_Handle_t OpenLoop_ParamsM1 ={ .hDefaultVoltage = OPEN_LOOP_VOLTAGE_d, .VFMode = OPEN_LOOP_VF, .hVFOffset = OPEN_LOOP_OFF, .hVFSlope = OPEN_LOOP_K};Constant are undeclared. Any ideas what should be those value? I also don't under...