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 am trying to use combined channel :XOR/HALL sensor on timer 4:and trigger mode on timer 1 to trigger pwm:I don't understand why my trigger is not working.I see a constant pwm on the line
I am really struggling hard to understand the regenerative braking for electric vehicles for 48V systems. My main doubt is if the motor back emf is less than battery voltage, how does it do generation. The motor is PMSM with sinusoidal back emf and i...
Threr are some fuctions that relate to "R/L detection mode" in the current sampling code,what's that mode?
My question is how to on the fly change between speed and torque control mode.Is there any tips or example codes available?Thx!
Hello everyone!Well, the question is this: what is the procedure for tuning the Torque/Current Controller?About the Speed Controller, it is well known how to tune the gains of the PID. In addition to the ST documentation - AN5464 - it is possible to ...
I’m trying to use the timer3 ch1 ch2 ch3 of stm32g4 to read the hall sensors of motor but selecting this config under workbench 5.y. the motor doesn’t work. The default hall sensors timer is timer2. Any idea?
Hi,Some feedback for ST on the latest motor control MCSDK_v5.Y.3: Within files mcptl.h and aspep.c, bad practice to name an enumerated constant 'free', as of course conflicts with stdlib.h free function. We include stdlib.h for a few standard functio...
I started getting these errors on loading the ST Motor Pilot App (V0.9.9)[WARNING] - MotorControlRegistersBank: Accessing register [977] STOCORDIC_C1 for motor 0 resulted in error[5] . Changing register's access accordingly to avoid getting this erro...
I am making my custom board based on the B-G431B-ESC1 board and do not understand how to make the same analog measurement with 3 op-amp and ADC channels. For some reason, there is no choice of 3 op amps from the drop-down list, only 2.
in regular mode,ADC with DMA would be faster than injected mode,isn't it right?