STM32 MCUs Motor control

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...

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) for version MCSDK5.x:Frequently asked questions (FAQ) - stm32mcu The documentation of the Board descriptions format is now available on the Mot...

Resolved! EVSPIN32F0251S1, in the schematic, what is the function of U3. When is it used.

USING st motor control workbench 5.45 with EVSPIN32F0251S1, when I start motor I get spped fault. why, how to fix. thank you.

How to read additional ADC channel in Motor Control MC SDK 5.4.4 (STSPIN32F0601)?

I am using MC SDK 5.4.4 to drive a PMSM motor using STSPIN32F0601. Now, I want to add a potentiometer to my system to sense different user selectable levels. Generally, in other appplications we can intialize the ADC and read the ADC converted values...

Pin state of STM32G431KBT in DFU boot mode

I build a custom board with the STM32G431KBT controller that drives a DC motor via a TI motor driver.When I put the board in boot mode it drives the motor at full speed.This only can happen when a combination of 4 pins is in a specific state.One PWM...

IHM08M1 with NUCLEO-H743ZI2 board in FOC mode.

Hi! I need to control a BLDC motor in FOC mode. I have a NUCLEO-H743ZI and IHM08M1, I know that they are not compatible with the ST morpho connector. But I decided to connect them manually with wires.On IHM08M1 board I removed capacitors C3, C5, C7, ...

5V output with 3.3V input

Hi! I'm trying to control four 8520 motors with a NUCLEOf303k8. I would use two L293B for this scope, but the input voltage for my NUCLEO is 3.3V. The L293B needs an input voltage of 4,5V, at minimum. Will the NUCLEO "5V" output pin provide 5V to the...

Create my own OS in C for a specific application.

Dear ST Hello,Could you please help me to organize my project code for motor control?I have several states:The init state where I initialize all the peripherals used in the projectThe state wait where the system is reading and working and no action a...

Projects on stepper motor

Hi ,i am new to stm32, even i got the same project to rotate the motor using timer interrupt.i need to set my timer to 100khz in interrupt mode. and my acceleration and deacceleration frequency is 300 hz . so if i divide 100khz by 300 hz i would get ...

On code generated for STSPIN32f0A, why is PA12 set to an output?

Hi,I don't understand the code below -- why is PA12 set to an output? I've included an image from the documentation that shows that PA12 receives the output from the comparator. Isn't it problematic if the comparator is driving it at the same time ...

Resolved! MCU code for Motor Driver signals EN_U, EN_V and EN_W doesn't show pins getting set ??

I am using a STM32G431 MCU and a custom driver using the STSPIN233. My driver doesn't appear to be enabled so I'm debugging code. I do not see where the ow-side EN_U, EN_V and EN_W pins get set high. In the mode I'm using these signals are GPIO outpu...