STM32 MCUs Motor control

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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 ...

GMA by ST Employee
  • 1 replies
  • 2 kudos

Board Manager documentation is out !

The documentation of the Board descriptions format is now available on the Motor Control Wiki, this documentation is compatible with version 6.1.2 of the MCSKD. Board Descriptions are used by the ST motor-control workbench to enable users to configur...

Zied b. by ST Employee
  • 3 replies
  • 1 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
  • 0 replies
  • 1 kudos

Resolved! Regular Conversion Manager Crashing

Hi, I'm using MCSDK 5.Y.2 and STSPIN32G4 on a custom board. (this is a software thing !)I couldn't find a way to get two (more than one) converted ADC Values using a single request using the RCM.So I carried on converting each channel sequentially.I ...

Muthanna by Associate III
  • 2 replies
  • 1 kudos

Wrong period values during motor startup.

I am making a BLDC motor controller using STM32G030C8t6. This microcontroller has a hall sensor sensing capability known as ‘Hall Sensor Mode / XOR Mode’. This generates an interrupt when any one of the three channels toggle. We are taking the timer ...

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Gladson by Associate III
  • 4 replies
  • 0 kudos

Calculating DC Current drawn.

I tried searching for documentation to help me Calculate Current from set reference current in dpp unit.Can anyone kindly give simplified explanation on how to convert current from dpp to Ampere (DC) ?For the purpose of calculation..Or share a good d...

Muthanna by Associate III
  • 0 replies
  • 0 kudos

g071rb+ihm07m1+bul lrunning motor

I am experiencing issues while trying to operate the BR2804 1700Kv BLDC motor with the IHM07M1 motor controller and either the L476RG or G071RB board. we are just using the software like cube mx , cube ide to genarate code . while using L476RG , all ...

#iR by Associate II
  • 2 replies
  • 1 kudos

Resolved! How to switch between "CurrentSensing" hwVariants?

We are working on a custom inverter board based on a B-G431B-ESC1.As we want to have the option to choose between Single-Shunt and Three-Shunt variant for current sensing, I implemented both features as hwVariants, according to the documentation.See ...

DMeie.2 by Senior
  • 2 replies
  • 0 kudos

MotorControl Workbench 5.Y.4 Problems

Hi Community,I just start desiging a AC induction motor driver with motor control workbench 5.Y.4.But I have some problem about it. I can not generate code. I had try many ways but always same result. Its finished with "Comleted with errors" message....

Mnemonic by Associate II
  • 9 replies
  • 2 kudos

AC Servo Motor with STM32f407

Hello guys, I'm looking to control an AC Servo motor with STM32f407- Discovery kit. There are a lot of resources for DC motor, but i couldnt find many for AC Servo. Can anyone suggest on how to approach or share me some resources? Thanks in advance.


Hello, I am using a G030C8T6 MCU with mcsdk version 6.2.1 and the latest version of cubemx to create a motor program, but with the G0 chip library version 1.6.2 and 1.6.1, it creates the bus voltage sampling incorrectly, and it is only correct if I a...

iskan by Associate III
  • 1 replies
  • 0 kudos

MCSDK 6.2.0 bug - Virtual V_bus_sensing

When disabling Bus Voltage Sensing and Temperature Sensing in MC WB 6.2.0 the MC Application results in HardFault. After some debugging I found that the last release of the MCSDK has made a minor change to RCM_ReadOngoingConv(). This means that when ...