HAL H7xx Library ll_utils.c Warning

[raptorhal2]

stm32h7xx_ll_utils.c throws a warning "no LL_RCC_CalcPLLClockFreq" function at line 930. The function exists in stm32h7xx_ll_rcc.c but has a conditional compile USE_FULL_LL_Driver.

Calls to conditional compiles should be under the same conditional conditions.

Cheers, Hal

[FBL]

Hello @raptorhal2​ 

Please check you are using the latest version of CubeH7 firmware.

You may check this report

implicit declaration LL_RCC_CalcPLLClockFreq · Issue #210 · STMicroelectronics/STM32CubeH7 (github.com)

[raptorhal2]

I am using the latest, 1.11.0 dated 15 November 2022.

[Piranha]

Such a trivial issue and a year later absolutely nothing has been done. Good job!

[Pavel A.]

So what's the problem? Just define USE_FULL_LL_DRIVER. Any unused functions will be removed by the linker.

[raptorhal2]

->Just define USE_FULL_LL_DRIVER. Any unused functions will be removed by the linker.

Very true. And since it a warning, subsequent Builds (but not Rebuilds) will not raise the warning. But I am asking for some code discipline.

Cheers, Hal

[Patrice LF · Accepted solution]

Hello @raptorhal2​ ,

Thank you for bringing these issues to our attention.

I confirm and I reported Internally.

Firmware related issue tracked under the number 146496. 

This is an internal tracking number and is not accessible or usable by customers.

When your question is answered, please close this topic by choosing Select as Best. This will help other users find that answer faster.

Regards

Patrice