Compiler warning for unused parameters in stm32f1xx_ll_adc.h

[IvanSojic]

Prevent unused argument compilation warnings (with some compilers) when using stm32f1xx_ll_adc.h

Potential solution

• A solution would be to use UNUSED macro

Open topic Where would be a good place to redefine UNUSED macro? For HAL it is done inside stm32f1xx_hal_def.h

#if !defined(UNUSED) #define UNUSED(X) (void)X /* To avoid gcc/g++ warnings / #endif / UNUSED */

[RJMSTM]

Hello @IvanSojic,

Thank you for this report. We will get back to you as soon as we analyze it further. This may take some time. Thank you for your comprehension.

With Regards,

[RJMSTM]

Hello @Ivan,

Please can you precise the flags used in your example for better analysis?

Thanks, Rania

[IvanSojic]

Hi @RJMSTM Currently we have enabled "-Wall -Wextra" for gcc compiler. Best regards, Ivan

[RJMSTM]

Hello, for LL drivers you can use in stm32f1xx_ll_adc.h

(void)(ADCxy_COMMON);

Regards, Rania

[RJMSTM]

ST Internal Reference: 184950

[TOUNSTM]

Fixed in 42472d601caa457b02d849c7de5f9792629ee324