Issue regarding "generate peripheral initialization as a pair of '.c/.h' files per peripheral" using stm32wb55

[Nicholas1]

After enabling "generate peripheral initialization as a pair of '.c/.h' files per peripheral" under Project manager > Code generator > Generated files, everything stops working, including debugging log also does not show up in my tera term.

How to regenerate this problem: (stm32wb55 ) 

1. Select the BLE_Custom example from the library
2. Add FreeRTOS in the ioc. file (Remember to set the TOTAL_HEAP_SIZE to 20480, Enable     USE_NEWLIB_REENTRANT  , change your SYS timebase source to TIM17)
3. Go to Project manager > Code generator > Generated files
4. Enable "generate peripheral initialization as a pair of '.c/.h' files per peripheral"

* There will be no issue if I did not enable the "generate peripheral initialization as a pair of '.c/.h' files per peripheral" but I feel that it is messy if I don't enable it.

[Semer CHERNI · Accepted solution]

Hello @Nicholas​ 

First let me thank you for having reported :smiling_face_with_smiling_eyes:

Actually you're right, I've been able to reproduce the same misbehavior from my side when using the same configuration as you.

I also tested the same setup but while disabling the "generate peripheral initialization as a pair of '.c/.h' files per peripheral" option, and it did worked fine.

I compared the generated code for both setting and I found that when the "generate peripheral initialization as a pair of '.c/.h' files per peripheral" option is enabled the "MX_APPE_Init();" is not generated which cause the problem.

When the "MX_APPE_Init();" is added just before "osKernelStart();" the project should run correctly.

With this being said, this problem is raised internally to be reviewed. I'll keep you posted with the updates.

Internal ticket number: 130851 (This is an internal tracking number and is not accessible or usable by customers).

Thanks for your contribution.

Semer.

[Semer CHERNI]

Hello @Nicholas​ 

The issue is fixed with the STM32CubeMx 6.7.0 available under this link.

Semer.