About Kenji1

Kenji1 · 2024-04-25

Hi team.I'm using ADC injected channel conversion with PWM for BLDC motor control.I would like to change from the HAL library to the LL library to speed up the code, but if I don't use the HAL library, interrupts will occur twice.The 3 channels of AD...

Kenji1 · 2024-04-20

Hi team.Is it possible to rewrite value when debagging with STM32 VScode Extension V2.0.1 in watch window and live watch window?STM32CubeIDE allows to change values with live watch window while running the program.Can same thing be done with VSCode E...

Kenji1 · 2024-04-15

Hi team!I testing MP6530 three-phase BLDC pre-driver with STM32G474RE.This drive's gate drive need to control like below.I wrote a code that uses commutaion interrupts.I have attached the test code, so please see the code for details.And the problem ...

Kenji1 · 2024-04-02

Hi team.I want to implement 6-step sensor less voltage mode on stm32g474. So, I referred the MCSDK V6.2.1, 6-step sensor less Voltage mode with stm32g431 with IHM03 code.But I couldn't understand how to commutate timing is controlled.Also, I read th...

Kenji1 · 2024-01-20

Hi team.I want to drive BLDC motor in 6-step method like below figure.Is there any sample code for this method? Slide Link

Kenji1 · 2024-04-16

Hi danhellgren-san.To control MP6530 pre-driver, below PWM and ENx signal are require.And I want to do that with timer synchronization and complementary PWM output.fig2. The problem is that when using complementary output, CHxN cannot be kept at high...

Kenji1 · 2024-03-29

Hi.I don't find a sample code.But AN4776:General-purpose timer cookbook for STM32 microcontrollers document will help you.Read the page 64, Synoptic schema of two complementary N pulses waveform generationexample.

Kenji1 · 2024-02-12

Hi RLW.After rewriting the firmware, I was able to connect several times.Also waiting a while after turning on the power, I was able to connect several times.However, the connection remains unstable. Sometimes I can connect and sometimes I can't.Even...

Kenji1 · 2023-11-28

Hi ZDima-sanI was able to solve my problem in this way.Thank you!

Kenji1 · 2023-10-24

Hi TDK-sanThank you for information.I will contact ST office.

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Interrupts occur twice when using ADC injected channel conversion mode.

Is it possible to rewrite value when debaggin with STM32 VScode Extension in live watch window?

How to set CHxN to high when outputting PWM using commutation interrupt for 6-step?

What kind of control and timing should be used to perform commutation successfully on STM32G4 MCU?

Is there sample code for 6-step using synchronized PWM?

Re: How to set CHxN to high when outputting PWM using commutation interrupt for 6-step?

Re: Is there sample code for 6-step using synchronized PWM?

Re: STSW-GMBL02V1 cannot connect

Re: How to generate automatically st-project.cmake file.

Re: Is it possible to obtain the source code of STEVAL-GMBL02V1?