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...
Dear MCSDK users,MCSDK version 6.3.1 is now available: Download It here.This is a bug fix release and here are the main changes for this version:Motor Control Features:FOCFixed compilation issue for ICS topology and STM32L4 seriesFixed dissipative br...
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.
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...
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...
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 designed my own PCB largely based on the EVALSTSPIN32G4, mine being a four layer board with components on both sides for compactness.I generated code using MC Workbench 5.Y.4 with hall sensors. I implemented my own absolute encoder via SPI, and add...
Hi guys, I'm working on an EV motor control project, the motor type is IPMSM, and on it’s Drive, I have found that it measures the motor voltage feedbacks (middle point of inverter legs) by Op-amps (inverting Configuration) -> MCU input.The inverter...
Good day!Please tell me where I could see the connection diagram for controlling two brushless motors using STSPIN32G4? I couldn't find any information on the site. I saw a video on youtube https://www.youtube.com/watch?v=E8NkogGR--s But i couldn't f...
I am using MCSDK 5.Y.4 and add position loop.My controller sends a position command every 4ms.err=target_pos - current_pos,then the err value (multiply by P) is the speed loop pid input.But I found that the speed is not smooth when the motor changes ...
Hi ,Is there any sample code for motor control (especially FOC) in Cube IDE, Cube MX, motor control workbench, ST website, etc.?I tried to search all the Cube IDE, ST website, etc., but I couldn't find it.Also, is there any additional software I need...
Hello. I am doing stepper motor step control. I am using the "HAL_TIM_PWM_PulseFinishedCallback" function for this operation. Is there a more functional usage method than this? I can't get the max torque of the motor. Can you help me? Motor Driver "T...
I have made a SM-PMSM project for a hub motor (10 pole pairs). I can compile the generated code in STM32CubeIDE (HAL) but when I run it I always get the fault "Speed feedback" in Motor Control Workbench Monitor.There is 20ms of activity, where there ...
The definition of the function is __weak int16_t STC_GetMecSpeedRefUnitDefault(SpeednTorqCtrl_Handle_t *pHandle) in speed_torq_ctrl.c file.It is called in mc_tasks.c as belowSTC_GetMecSpeedRefUnitDefault(pSTC[M1]),0);it is called with additional 0 ar...
Hi,I'm currently working on sending signals through FDCAN or UART of B-G431B-ESC1 while driving a motor.I have written a debug code which sends UART data when a button is pressed.However, the function is called once and never called again, nor the mo...
First, I am new to this board and to development using ST products.I have identified the STEVAL-STSPIN3201 as being the platform most suited to the project I am involved with and have attempted, unsuccessfully, to use ST Motor Control Workbench 6.1.1...