How to set preprocessor symbols using stm32f407xx and LL library( Keil uVision ) .

[elmzaiti youssef]

Posted on July 19, 2017 at 15:51

Hello 

  How to set preprocessor symbols using stm32f407xx and LL library( Keil uVision ) .

#stm32f407 #define-stm32f407xx #preprocessor #stm32's-ll-library

[Vangelis Fortounas]

Posted on July 19, 2017 at 16:22

Hello!

I work on a project with stm32f407VG made initialy by CubeMX (KEIL Uvision)

It uses LL drivers (USB dev)

I have the standard definition USE_HAL_DRIVER  and works fine.

[elmzaiti youssef]

Posted on July 20, 2017 at 11:57

if we use just LL we should put the preprocessor instruction ' STM32F407xx,USE_FULL_LL_DRIVER '

[Vangelis Fortounas]

Posted on July 20, 2017 at 13:03

hello! 

the answer is yes .

Take a look at this 

https://my.st.com/content/ccc/resource/technical/document/user_manual/96/03/db/05/12/8d/40/9a/DM00107720.pdf/files/DM00107720.pdf/jcr:content/translations/en.DM00107720.pdf

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