Implementation LL drivers

[TomᨠMat?jka]

Posted on October 13, 2017 at 07:48

Hello I am trying to create new empty project only with HAL and CMSIS in SW4STM32. I've got STM32F401 and I want to use LL drivers. I create new C project and I set HAL drivers, HAL drivers have also LL driver. How can I use LL drivers? I get some mistakes. Below I put some pictures of this problem.

thank you very much!!!

#hal-ll #ll #library #stm32f401 #drivers #hal-drivers #nucleo-f401re #ll-drivers

[Amel NASRI]

Posted on October 13, 2017 at 16:50

Hi

Mat_jka.Tom__

‌,

You can start with a generated project by STM32CubeMX and select LL driver for the peripherals you are using.

If you don't know how to do it, refer to

http://www.st.com/resource/en/user_manual/dm001047pdf

.

-Amel

[TomᨠMat?jka]

Posted on October 13, 2017 at 19:43

OK, but this is not solution...Can you tell me what is this problem and how can i solve it?

STMCube is very bad problematic alpha tool, it is just toy for arduino kids, not for serious work. btw: Cube don't support LL drivers for STM32F401RE...

[Tesla DeLorean]

Posted on October 13, 2017 at 21:17

Review the LL Template for your tool chain

STM32Cube_FW_F4_V1.16.0\Projects\STM32F401RE-Nucleo\Templates_LL\SW4STM32

You'd want to have the defines passed in by the compiler

USE_FULL_LL_DRIVER

STM32F401xE

HSE_VALUE=8000000U

And the Include Paths to encompass those of the drivers and project

[TomᨠMat?jka]

Posted on October 13, 2017 at 23:00

Yes, but the LL drivers are extern of project. I want all files in one folder(project). 

[Tesla DeLorean]

Posted on October 14, 2017 at 01:26

Ok, so copy them in one directory and construct the project. Pretty trivial task for GNU/GCC makefile, or Keil, can't believe it could be unduly complex in anything else.

[Vangelis Fortounas]

Posted on October 15, 2017 at 14:45

Hello !

I have SW4STM32 v. 4.6.3

When create a project, for your MCU , at this screen you can choose between SPL and HAL 

In case you choose HAL you have the option to add LL drivers in project.

I tried to make an empty C project for f401RE with HAL and LL and didn't faced the behaviour you described.

Check if you have the latest versions of firmware and SW4STM32.

Regards

vf

[TomᨠMat?jka]

Posted on October 16, 2017 at 09:29

Your answer is confusing. I know that LL and HAL are included. But LL drivers are disabled, when you use symbol USE_FULL_LL_DRIVER you get some errors... 

This is true solution! 

http://www.openstm32.org/forumthread5888?topics_offset=0

 

Thanks for answers