undefined reference to `__HAL_RCC_PWR_CLK_ENABLE

[pushkarmondhe]

Hello everyone,i want to dected PVD but when i enable __HAL_RCC_PWR_CLK_ENABLE Iits showing error in stm32h753vit6 why?

[Imen.D]

Hello @pushkarmondhe ,

I think you haven't configured the library source and Include paths within the project build.

You have to review the defines and provide the compiler with a list of include file paths.

Ensure that the following header file is included in your source file: #include "stm32h7xx_hal.h".

[pushkarmondhe]

Hello. @Imen.D

I already add 

#include "stm32h7xx_hal.h"

#include "stm32h7xx_hal_pwr.h"

i provide main.c below please see that one

[TDK]

The only file you should ever #include for HAL is "stm32h7xx_hal.h".

Modify the "*_hal_conf.h" file to include the pwr module by defining HAL_PWR_MODULE_ENABLED.