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...

I am using STEVAL-ESC001V1 for sensorless BLDC motor MN4006. I have downloaded IAR IDE Tool. But getting error in compiling. Error which i am getting i have attached with this email.

I am using STEVAL-ESC001V1 for sensorless BLDC motor MN4006. I have downloaded IAR IDE Tool.I have opened STM32303C-EVALSINGLEDRIVE workspace in AR IDE. After compilation I am getting 3 errors which i have attached with this mail.Help to sort out th...

Hall position / speed at low speed

Dear MC SDK team,We are experiencing oscillation at low speed in torque control with Hall sensors as main sensor. In the picture attached, motor is mechanically locked and Iq current reference is set to 3A. As you can see in the picture Hall angle is...

Resolved! How can I use the internal temperature sensor instead of an external one?

I have a board that does not have an external temperature sensor. I'm using the motor control toolbox and it doesn't have an option for selecting the internal temperature sensor. I know that the internal one is not very accurate (calibration points...

How do I connect ST SPIN 3204 with six step algorithm properly?

How do I acces with my ST SPIN 3204 to get programming in C and to connect it properly.I have installed the STM32CUBE PROGRAMMER and there I can connect my board correctly, do I use this aplication?So I would need some help to connect it with the Mot...

Resolved! How to enable the measurement of the phase W on embedded PGA?

I created the WB project from the application type of custom.I used the embedded PGA to measure the current of three phase.But the ADC channel of phase W is disabled.I checked the example project of B-G431B-ESC1, the ADC channel of phase W is enabled...

CHANGE TIM1 TO TIM20

HELPI IMPORT PROJECT FROM TIM1 TO TIM20.Cannot work.system stopped at ll_tim_clear_update(timx) in r3_2_f30x_pwm_curr_fab.cthanks.

(Bug Report) UART5 assigned to the serial comm(UASPEP) results in compile error

(Environment)MC_SDK 5.Y.3 + STM32CubeMX 6.3.0 with HAL + IAR EWARM 8.5(Hardware)custom board based on F446RE + custom power board + Low Voltage BLDC motor with Encoder(What I found)I configured UART5 to the serial communication.In "mcp_config.h", US...

Unable to generate project to run STEVAL-SPIN3204

I am using STEVAL-SPIN3204 to drive the BLDC motor. I'm using a "Motor Control Workbench" to get the code for vector control, but I get an error when generating the code. Does anyone know a solution?

I loaded the demo project from the workbench onto my STEVAL-SPIN3204, but whenever I use the monitor to start the motor I hear a beep and feel a pulse, but the motor does not spin. Did I miss anything?

Voltage unit clarification

Dear MCSDK team,Could you clarify SDK conversion from Volts to s16v.In UM2392 document it says that 1s16v = VMAX / 32768 -> s16v = V * 32768 / VMAXIn MC Parameters Calculations document / Current Controllers slide, it says that Gains in V / A are con...