The project description file (.project) is missing.

[ksale.1]

Hi,

Code is generated using CubeMX, the attached screenshots may demonstrate the issue:

CubeMX v 6.3.0

CubeIDE v 1.8.0

TouchGFX 4.18.0_M7

Why 2 projrcts are created, one for CM4 and another for CM7?

Thank you in advance for your help

[TDK]

How are you opening the project? Should be clicking "Open in IDE" after generating the code.

There are two projects because the chip has two cores, but both projects should be within a parent project. Look at the file structure on disk.

[ksale.1]

HI @TDK​ 

I open the project from CubeMX popup window asking to open the project or open the file location... I choose open the project

BR

[ksale.1]

Hi @TDK​ 

Yes, both CM4 and CM7 are within a parent project. In such case how should I build and debug the project?

BR

[TDK]

Not sure why it isn't working. Nonstandard characters in path name? Are .project files in the project directories?

[mattias norlander]

Could you please attach screenshots from your "file system" to compare the following folders.

Top-level project:

Cortex-M7 project:

 

Do you have the .project and .cproject files as shown above?

Could there by a permission problem with the D:\WorkArea folder?

• The c-code generation is managed by MX.
• The generation of the .project/.cproject files is... a separate process.

Maybe c-files can be generated but not .project/.cproject files...

[ksale.1]

HI,

Thank you for your help. I followed App note AN5361 and it is working. For some reason the 2nd day I couldn't SWD connection at all, but this is a different problem I guess. Please find below the STM32H74BIT6 schematic and Cube programmer screen

[ksale.1]

Hi, @TDK​ , @mattias norlander​ ,@Community member​ 

Please note the issue above. Please note I'm software developer, my hardware background is sketchy.

[Bouraoui Chemli]

Hi,

The H745 silicon contains two regulators, but the board hardware (external connection) differs. for example the Nucleo 144 using STM32H745 is configured to use SMPS. Configuring an invalid power mode by software could prevent the device from working. It is possible to recover the board if we boot on bootloader (boot0=VDD) and erase the Flash. Connect with power cycling option (under power down) of cube programmer can help.

Also, this article can help: Unable to connect to STM32H7 devices

Bouraoui