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! Ideal Nucleo-144 board for PMSM / ACIM emulator

PMSM / ACIM emulators have been developed for the automotive industry; they emulate a motor's characteristics for inverter testing and are very accurate and high-powered (50kW+). They have electrical model cycle times of <1us and PWM frequencies of ...

Resolved! Is 6-step control with 3 current sense resistors possible?

Hi all,I have the B-G431B-ESC1 board and would like to try the 6-step mode. When I select a 6 step project in MC Workbench and the B-G431B-ESC1, the software shows that there is no current control/no over current protection. The schematic shown has o...

Software bug in MCSDK software MCI_SetCurrentReferences

I noticed the following bug in the MCSDK generated software, please confirm if it is correct__weak void MCI_SetCurrentReferences(MCI_Handle_t *pHandle, qd_t Iqdref){ pHandle->Iqdref.q = Iqdref.q; pHandle->Iqdref.d = Iqdref.d;}but it shall bepHandle...

How to get a BLDC running with STEVAL-SPIN3204.

I have gennerated "6Steps-STEVAL-SPIN3204" project with MC SDK and downloaded code to flash memory.But when I press SW2, nothing happened.

Error coming while generating the project on MC Workbench. Using STEVAL SPIN3204 STSPIN32F0B. And at end it shows Completed with errors. Please have look-

Error: Found unsupported composite condition: CLASS='Data Exchange' GROUP='STM32_MetaDataManager'Found unsupported composite condition: GROUP='STM32_MetaDataManager' CLASS='Data Exchange'Kindly give suggestion.

UM1052 Back emf waveform

In the determination of the Hall electrical phase shift shown in the UM1052 document Please tell me BemfC i am assuming it is C with respect to A ?BemfA is Phase A with respect to B?BemfB is Phase B with respect to C?I mean it is the phase to phase v...

Resolved! any connection stm32 and accelstepper library

We are using ST's EVSPIN32G4 board, Its working fine previously, but now we got Overcurrent Error from motor pilot software, we were check the OPAMP Section and its components all are good, we use same code that we use previously. Kindly help us to solve.

Resolved! Porting Project to Pin Compatible MCU in STM32CubeIDE

I am currently working on a motor controller project with the STM32G473RE.I am trying to get more prototype boards made but the STM32G473RE is not in stock anywhere with long lead timeI see that the STM32G474RC has plenty of stock in multiple locatio...

ST MOTOR Profiler with (NUCLEO-F746ZG + IHM07M1), connection error.

Hi, I'd like to run the bldc with (NUCLEO-F746ZG + IHM07M1), so I tried to use 'ST Motor Profiler', but the program said that 'control board communication still missing'.I did remove the Solder bridges and powered 12V on power board, connected the U...