About gazzatav

gazzatav · 2023-01-30

My motor is rated at 24V volts but the motor control software gives over voltage errors above 21-22V. There seems to be some logic which scales against the ADC reference voltage and generates over voltage errors at around 22V. I suspect there is d...

gazzatav · 2022-09-26

I am using the STEVAL-ESC001v1 board to control a brushless motor. The project is started with Motor Control Workbench 5.Y.4 or 5.4.8. Where do I choose between a 6-step algorithm and Sinusoidal? Which algorithm is being used by default after the ...

gazzatav · 2022-08-31

I am trying to transmit repeatedly using HAL_UART_Transmit_DMA(). The first transmit works. All following fail. The HAL_UART_TxCpltCallback() does not fire. All information I can find on this says you have to check the box 'USART1 global interrupt/.....

gazzatav · 2022-07-26

I'm a complete beginner following the motor control tutorial here:https://wiki.st.com/stm32mcu/wiki/STM32StepByStep:Getting_started_with_Motor_Control#Managing_the_programming_code_partIt tells me that this code will get my motor running. while (1) ...

gazzatav · 2022-07-14

I am working with a STEVAL-ESC001V1 board. I have downloaded a set of source files etc. I am looking at a function called pwm_start and I noticed that it calls MCI_ExecSpeedRamp with hard coded 0 for the ramp time. It then occurred to me that I might...

gazzatav · 2024-04-24

@Laurent Ca...Please provide a link to where this was moved. Searching in https://community.st.com/t5/stm32-mcus-motor-control/bd-p/mcu-motor-control-forum for this post brings me straight back here. There is probably nothing there that will help m...

gazzatav · 2024-04-16

As for official documentation, the only information I've ever found is in the tutorial videos where in the course of a fairly long video it is discussed briefly. The advice amounts to something like 'Set the current to half nominal in the alignment ...

gazzatav · 2024-03-27

I'm no expert but my understanding is that the other phases allow you to achieve a finer grained start up. You might want an 'S' shaped increase for speed and a rapid increase of current at the start then reducing or increasing more slowly to make s...

gazzatav · 2023-01-31

Yes, someone looked at the hardware with me and determined that increasing the external voltage to 24V should not damage anything. The problem is not solved though as I have heard no statement to the effect that it is not possible in software. We h...

gazzatav · 2023-01-30

Thanks for replying. I did not mention the board because I was looking for a motor control software solution which I believe would be similar (if actually possible) on any inverter board. The board is actually a STM32G431 which is very small and if...

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Need to change board supply VCC to 24V instead of 19V without over voltage error.

Where do I select the appropriate control algorithm in MC Workbench?

multiple definition of `USART1_IRQHandler' after enabling global interrupts in cubemx.

Does the mc_api actually do anything?

What is the Intent of project files for a board? Are they meant to be a starting point?

Re: How to tune Start-up Parameters, On-the-fly, rev-up, ...

Re: Rev-Up phases and meaning

Re: Rev-Up phases and meaning

Re: Need to change board supply VCC to 24V instead of 19V without over voltage error.

Re: Need to change board supply VCC to 24V instead of 19V without over voltage error.