Discuss STM32 solutions for motor control, including PID tuning, sensorless operation, ADC noise, custom algorithms, and more.
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...
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) for version MCSDK5.x:Frequently asked questions (FAQ) - stm32mcu The documentation of the Board descriptions format is now available on the Mot...
I need some advice on the hardware design of the B-G431B-ESC1, i have built custom board with different ratings but based on the schematic provided. My main worry and want to understand is there is some filtering section missing for example Anti alia...
Hello,I have built an ESC based on STSPIN32G4 and created a software for it using MC SDK. I did select the following in MC Workbench: Inverter, EVSPIN32G4. Did not change any other options. Schematic of my PCB is based on the EVSPIN32G4 electronic 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...
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...
