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 have 5kW QS138 BLDC motor within my e-bike project with my own motor controller electronics. I have measured inductance and series resistance from the motor with a precision LCR meter: Lq [mH]Rs [ohm]Ld [mH]Rs [ohm] Ld/Lq 120 Hz0.0310.0030.02...
Hi there,I am trying to enable the current measurement feature on my BLDC motor setup, but MC Workbench prevents me from enabling it. I think it is due to mode selection - 6step, instead of FOC, but still, current measurement through shunt resistor +...
Hello,We are using a custom motor controller board closely based on EVSPIN32G4 dev board for our e-mobility product. It runs a PMSM motor using FOC and HSO for speed sensing. The version of the MCSDK we use is v6.3.2. Basic board parameters are: max ...
Hello,I need confirmation that the Hall Delay in the below waveform i have taken is 180Degrees. Hall sensors are 120Degrees apart as below in the diagramI find the motor running in reverse direction.
Hello!I am trying to connect the B-G483-ZEST1S and STEVAL-IPM30B boards together for motor control. The connectors on the two boards have a different number of pins. Is there a ribbon cable that connects these? Or should these two boards not be used ...
Hi, I am working on developing a new motor driver using ST motor control.I am trying to understand current sensing circuitry (three shunt resistors) but I don't understand the offset circuitry as shown in this picture: As I currently understand it th...
Hi,I recently purchased the STEVAL-IPMM15B motor control board and am studying its schematic (Figure 7 as attached). However, I am having trouble understanding the role of certain resistors in the circuit.From my analysis:R44, R45, and R46 appear to ...
Hello Everybody,MCSDK:6.3.0CubeMX: 6.1.1Workbench : 6.3.0CubeIDE : 1.15.0 When using Workbench to regenerate the FOC code, the additional peripheral settings I configured in CubeMX, such as IO, Timer, and ADC, are all cleared. As a result, I have to ...
Hello,I am currently working with MC Workbench 6.3.2.I have a 2Pole pair motor 4800kV and I want to use the 6 step algorithm and Quasi-Synchronous Rectification.In this configuration I can only make open loop because :- When Sensing BEMF during PWM O...
Hi Recently, I am working on a 3-phase hub motor with hall sensor to be able to drive low speed accurately. I came across the EVSPIN32G4 and works fine with sensorless-PLL speed sensing by using the MC Workbench V6.3.2. I precedeed to modify the hard...