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JChen.37
JChen.37
Associate II
September 30, 2022
Solved

about STM32CubeMx

  • September 30, 2022
  • 5 replies
  • 1660 views

This morning, I installed cubemx and created a project for STM32F767IGT6 

using J-link v2 to download the hex file to the board, but it didn't work.

The project have included the LTDC, but I cannot get any signal(DCLK/VSYNC/HSYNC)

from the test pads on PCB. It looks like the system clock(216MHz) doesn't work or

something wrong. The board is good and works fine with my the other project hex files.

This topic has been closed for replies.
Best answer by JChen.37

I install CubeMX IDE and try the same settings again.

Now the HID-USB and LTDC does work now.

I will check the settings of CubeMx again.

5 replies

Aymen ABBES
Aymen ABBES
ST Employee
September 30, 2022

Hello, 

First of all let me thank you for posting.

Could you please provide the *.ioc file and the CubeMx and CubeIDE version so I be able to investigate the issue.

Kind regards,

Aymen

JChen.37
JChen.37Author
Associate II
October 3, 2022

Hi Aymen,

Thanks for your support.

Attachment is the ioc file and the CubeMx version is 6.6.1

IDE software is MDK-ARM 5.2.1.

I also attach the download link of complete cubemx project.

JChen.37
JChen.37Author
Associate II
October 3, 2022

Here is ioc file.

Tesla DeLorean
Tesla DeLorean
Guru
October 3, 2022

There's always the debugger..

​

P​erhaps instrument Error Handler and Hard Fault Handler, see if it dies there.

​

C​heck HSE_VALUE, and that clock starts and PLLs lock.

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JChen.37
JChen.37AuthorAnswer
Associate II
October 3, 2022

I install CubeMX IDE and try the same settings again.

Now the HID-USB and LTDC does work now.

I will check the settings of CubeMx again.

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