STM32 MCUs Motor control

"attr not supported : Dmpu" Error message with MCSDK 6.3.0

If, when generating a project, "attr not supported : Dmpu" Error message is reported, please ignore it for now. Issue is under investigation, and it does not prevent the project to be fully generated.

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 ...

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...

Will connecting motor phases of hall sensor in the wrong order damage STEVAL-PTOOL2V1?

If I connect motor phases of hall sensor in the wrong order, what will happen?Will be damage to My STEVAL-PTOOL2V1?How can I attach pdf to a question?

The motor stops moving after a while

I have a basic question regarding ST's dual channel BLDC control solutions. We are working on a robot prototype that runs 2 BLDC motors based on some sensor inputs like camera, ultrasonic sensors. How can we get started ?

We already have a proof of concept prototype but that was done using DC brushed motors but now we want to use BLDC motors for better efficiency and quiet operations.Ideally we want everything (listed below) to be on a single board. - Microcontroller ...

Resolved! I am using FOC to drive motor @ NUCLEOF303RE + IHM08 board I found that release note that you can configure Centered or Edge PWM pattern type. Is there any document to teach how to set PWM pattern type to Eage not centered

Hello, I'm trying to use MotorControl Workbench 5.4.5 with STM32CubeIDE 1.2.0. (STM32F303) Generate the project, and when added all library ( it's really strange because, in IAR, it was automatically added).

And I have 171 errors.Errors like this:undefined reference to `STM_NextState'MotorControl/mc_interface.o: In function `MCI_StopMotor':undefined reference to `STM_NextState'MotorControl/mc_interface.o: In function `MCI_FaultAcknowledged':undefined ref...

I need the definition of NTC_GetAvTemp_d() to calculate a float value of the temperature

I've been using (int32_t)NTC_GetAvTemp_C(pTemperatureSensor[0]) to read temperature but the draw back is that it is in integer deg C, I'd like a float with at least 1 digit resolution., i.e. 38.2. I'd like to use NTC_GetAvTemp_d() but don't know the ...

How to use BEMF Example source

I am developing something using STEVAL-SPIN3202 Development KitIt support BEMF however, 0x35{Observer BEMF alpha (PLL)} value has not been changed at ST Motor Control workbench. How can i use it?In addition, I only found Potentiometer and Uart in exa...

Resolved! F334R8 and HRTIM1 issues, how to solve and how to properly debug...

I put the following question in the General forum of STM32, only today I saw the specific forum for questions related to Digital Power. Anyway..I'm builing a photovoltaic power application using the F334R8, but i'm having issues with HRTIM1, TIMERA/T...

Isn't this a bug in X-CUBE-SPN8 ?

I've been working on BLDC motor control using STM32F302R8 with X-CUBE-SPN8. I've found there occurs wrong ADC conversion frequently. Thinking this comes from that the LFtimer period which is related to step changes and varies with motor speed, is not...

Stepper Motor doesn't stop when it is called in HAL_UART_RxCpltCallback()

I am using Nucleo-F401RE to control a LED and an X-Nucleo-IHM01A1 that drives a stepper motor. The MCU receives message rxdata[3] through UART DMA Interrupt. The controlling of the LED is working correctly. However, the motor is spinning continuously...