STM32 MCUs Motor control

Hello, I have read that the support for STM32F2 in FOC SDK / MCSDK is skipped after 4.x. Is that right, if so, where can I get the latest 4.x version for my STM32F2 design? Thanks in advanced

..

I have generated STM32CubeMX and STM32CubeIDE projects with the help of MC SDK.Referring to user manual, I connected the board to PC with USB and didn't use ST-LINK (I wonder whether it's OK). I don't know how to download the MC program to the board.I also tried to control the motor with MC SDK monitor but I cannot connect the device,it indicated that "Connection failed, No response, check the communication cable, the power on the board or the baudrate (set to 9600 bps)" , though I did what it said.I feel so confused.Best regards.Thanks.

Hello,Are there any future plans to add HRTIM Support in ST Motor Contol Workbench? As far as i have seen G474 is inculded, but only with TIM1 and TIM8. Though these two are the advanced motor control timers, i need a faster PWM signal for my application.Cheers, G.

follow the quick-start, i can set three shunt to active BR2804-1700kV.but when i use single shunt, it always occured overload current.when i set single shunt, i set the settting as the appendix

In STM Cube IDE which HAL library is used to find speed of the motor.Kindly suggest.

I modified the software B-G431B-ESC1 for the custom board, but i am missing the hall interrupts some times. Why does it happen? Does software loading cause this issue, i am sending CAN messages at every 10ms of around 10 messages?

For speed measure of a dc-motor we want to capture the pwm-period as described here: Solved: I have a timer set up to measure the input pwm period ... ,I will use TIM2 and set up to 'PWM Input on CH1', with channel_1 read pwm-period, channel_2 read pulse width (Pin: PA6), the motor encoder gives 100 ticks per rotation and runs with max 3000 rpm, Additional, when the input signal is stopped (dc-motor don't run), the capture registers has to reset to 0 (to indicate frequency=speed=0), Questions: How to do all the nessesary configurations right in CubeMX? The lab experiments runs later directly from Matlab 2022B / Simulink.And how can I use TIM2 CH3 to do the reset stuff as described in tread and how to config the right trigger? Ty in advance.

I intend to drive a BLDC with regenerative braking. i would like to know if the B-G431B-ESC1 component works bidirectionality, since during the regenerative braking there will be current return. I will also integrade a Buck/Boost DC-DC bidirectional converter that i intend to control with the STM32H750VBT6.

Hello, I am new to the ST motor control workbench.Already did the the initial steps of reading UM3027 and using the profiler and MC-SDK v6.0 Workbench GUI to generate a CubeIDE project.The generated project only does initialization. The while loop is empty.Now I want to test reading the hall sensors and doing basic velocity control (and later position control) using the code API.I am struggling to find the appropriate functions.Can someone point me to the API documentation (list of functions available) ?Thanks!

I would like to know if there is an easy way to plot custom signals in the ST Motor Pilot.Thank you in advance,L

Hello Everyone,I am trying to control an AC Induction motor using the 3 Phase Inverter board "EVSPIN32F0601S1". According to the datasheet of the EVSPIN32F0601S1, it can control PMSM and BLDC motors. But, It didn't mention anything about the ACIM. My Questions are,1) Is the 3 Phase Inverter board "EVSPIN32F0601S1" capable of driving an AC motor?2) If so, Are there any available resources online?

Hi,StAs title, In stm32f303RC when use internal opamp for current sense but just 2 voltage of shunt (A1, A7)  feed to internal opamp 1 and 2 and output to adc. Channel W(B14) only use for protection which is connected to COMP3. I know this device not have Pin C0 and this Pin is hidden so there is no connect B14 pin to adc.In the power stage I config  3 shunt, so will the code generation implicitly use 2 shunt algorithm for FOC control?  clear  

..

Hi everyone,I'm a french student in internship in a company and my project is about using 3 products : the NUCLEO-F302R8, the X-NUCLEO-IHM08M1 and a BLDC motor from Trinamic. Please consider me as a total beginner in this and so please use simple words.I watched few videos how to turn on or turn off a motor with this kind of devices and I found out using ST Motor Control Workbench is what I need and the following tutorial could be really useful : https://wiki.stmicroelectronics.cn/stm32mcu/wiki/STM32StepByStep:Getting_started_with_Motor_ControlI launch the ST Motor Profiler then enter the pole pairs (4), the max speed (4000rpm), the max current (5A, the real max current my motor can handle is 6.67A but my generator can't supply above 5A) and the voltage bus (36V). However when i try to click on Start Profile button after connecting the board after few second the board start smoking (the motor do spin a little) and then the profile stop because of overheat fault. What's the issue?Thanks

Hi, I am figuring out how 6-step algorithm works. I generated a project using 6-step algorithm with B-G431B-ESC1.In the ADC settings, ADC1 consisted of 2 regular channel (Vbus, Temp) and 1 Injected channel (Bemf_W)So I thought ADC2 should be consisted of 2 injected channel (BEMF_U and BEMF_V).However, there was only 1 Injected Channel enabled (Channel 17 -> BEMF_U)here's screenshot for stm32cubemxCan someone tell me is it not necessary to sample Bemf_V? or is there an additional code to sample this?Thanks   

I am trying to move a BLDC motor with encoder feedback in closed loop. When passing a speed/torque reference nothing happens. But when I move/rotate the encoder, the motor starts spinning according to the speed of the encoder rotating. The motor is otherwise just locked in its place. I've clicked through several settings, read through many posts, the only "clue" I found was one poster saying that they had to check "Reverse counting direction" under the speed sensing settings. Well, that doesn't do much other than changing the direction the motor spins whenever the encoder is being rotated. I am probably missing something but how could I solve this issue?For the record: The motor moves without any issues in sensorless mode.My setup is as follows: stm32g431rb with an IHM16M1, a BLDC motor, an AMT103V quadrature encoder. Also using Motor Control Workbench 5.4.8 (I already tried 6.1.2, motor profiler is worse or rather non functional most of the time and when it works, the results are the

Hi,I am working on a motor control application and created my project based on X-NUCLEO-IHM08M1 + NUCLEO-F302R8. I observed an warning in MC workbench saying:Warning! Hardware changes must be applied to the following signals. Please, refer to the board diagram for details.PA0 CURRENT_AMPL_UPC1 CURRENT_AMPL_VPC0 CURRENT_AMPL_Wwhat does this exactly mean? What should I do to get them removed.

Hi,I wonder if it is possible to create a project with the H743 chips. In the release notes it says the software supports the STM32H7xx family, but only partially supported with examples with H745ZI. Does it mean that it supports the H745 exclusively, or can it be adapted to the H743. If so, is it worth trying or would it be easier to build the motor control from scratch, if I need to use the H743? I need the FOC part to be included. Thanks.

I can not understand the component of RUC? Can you explain what is the RevUpCtrl_Handle_t used for? when should I use it?

Hi,In X-NUCLEO-IHM11M1,1) What is the Formula to convert the Current feedback Output from OPAMP ?2) What is the relation of the voltage read in current Feedback pin and the motor Current value? 

We are developing using STEVAL-CTM009V1 with two insulated in phase shunt.We are not able to find how to text edit json data to configure custom board.Could you please suggest how to go on?Thanks

I am using an EVALSTDRIVE101 and have it all setup to run my motor no problem. I am using:Motor control workbench v5.Y.3The user guide for the EVALSTDRIVE101 says the equation for the thermistor on the board is: T °C = 45.7 ⋅ VTP19 V + 23.6In Motor control workbench i set:V0 to 275mV, because that is the voltage at room temp because the thermistor is 10K, divided with 910 ohm resistor, and Vdd is 3.3V.Then i set T0 to 23.6, because that is what the equation indicates i believethen dV/dT i set to 21.9 because if you look at the equation and the units you should get 1 when multiplying this value by 45.7, and i derived it with 1/45.7When i generate this code and load it to my control board, in this case Nucleo 446RE, i can see the temperature readout from ST motor pilot, and the room temperature looks correct, but as I run my motor (about 400W) the board is getting warm and an IR thermometer will say something like 40C but the readout on ST motor pilot has only increased to maybe 32 or 33

I designed clone of EVSPIN32G4 and can't resolve issue.I generated application for EVSPIN32G4 and motor rotate without any problem, but on my PCB I have MC_BREAK_IN. Why TIMx_BRK_M1_IRQHandler() function is called?I can't find issue in my design - it should be 100% compatible with EVSPIN32G4. Could someone give me a hint for this issue. I can send example project for EVSPIN32G4 and my PCB design.Best regards�?ukasz �?ęcki