About Jiaming

Jiaming · 2024-06-30

Hello ST team,It seems there is a bug on the latest revision CubeIDE (1.15.1) to use the DCMI function. The DCMI is able to active on the board Nucleo-H743ZI2 or Nucleo-H753ZI with STM32CubeIDE (1.14.1). But today, when I installed the latest revisio...

Jiaming · 2024-06-29

Hello,I am trying to use DCMI to connect the camera and display the video on LCD by LTDC. But it seems to me STM32CubeIDE does not allow me to active both DCMI and LTDC at the same time, because PA6 pin conflicts. And it seems the PA6 cannot be mappe...

Jiaming · 2024-05-18

Hello,I am new on Nucleo-H743ZI2. Im trying to test the ETR mode on TIM2 (PA0), TIM3 (PD2) and TIM4 (PE0). I used the same code and setup for all the 3 timers. But only TIM2 functions properly. TIM3 just can increase once then the CNT will not increa...

Jiaming · 2024-02-27

Hello, I want to confirm on the Nucleo-H743ZI2 board, that if the HSE bypass mode is still active (can be used) when I power the board by the 3V3_EXT? I checked the manual UM2407, and it said the Debug chip will not work when the board is powered by ...

Jiaming · 2024-01-27

Hello,I try to trace the GPIO pin status in Keil5 MDK ARM logic analyzer, but it's not successful.I am using the Nucleo-H743ZI2 board with STLink 3 SWO mode. I can also see the printf output in the "Debug (printf) Viewer" without any issue. The LED o...

Jiaming · 2024-06-30

Thank you for your introduction, seems this is the only way.

Jiaming · 2024-06-30

yes I mean both boards are able to use the DCMI in CubeIDE 1.14.1, but cannot active on 1.15.1

Jiaming · 2024-06-30

The CubeMX does not allow me to just remove G2 from LTDC. I first select RGB565, then PA6 (LTDC_G2) is set up.Then I reset PA6, but the whole LTDC will be disabled. Shall I manually remove G2 in the code? Thx.

Jiaming · 2024-05-21

Finally it works. The reason that it did not function at the beginning is: I injected the pulse by a jump wire from 3.3V power supply directly. Now I give the pulse by an infrared sensor. The signal comes from a voltage comparison output on the senso...

Jiaming · 2024-02-28

Hello, I encounter the same error. Not sure what happened? I am using stm32cubeide 1.14.1

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User Activity

DCMI cannot be used on the latest revision CubeIDE (1.15.1) with the Nucleo-H743ZI2 or Nucleo-H753ZI

Nucleo-H743ZI2 cannot use DCMI and LTDC at the same time

TIM2, TIM3, TIM4 ERT mode on Nucleo-H743ZI2

Nucleo-H743ZI2: if the HSE bypass mode still active when the board is powered by 3V3_EXT?

"Unknown signal" when trace GPIO pin status in Keil5 logic analyzer (Nucleo-H743ZI2)

Re: Nucleo-H743ZI2 cannot use DCMI and LTDC at the same time

Re: DCMI cannot be used on the latest revision CubeIDE (1.15.1) with the Nucleo-H743ZI2 or Nucleo-H753ZI

Re: Nucleo-H743ZI2 cannot use DCMI and LTDC at the same time

Re: TIM2, TIM3, TIM4 ERT mode on Nucleo-H743ZI2

Re: Error Log: CubeMX plugin appears to be active, Log4j initialization might be too late.