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3 replies

Technical Moderator
March 3, 2017
Posted on March 03, 2017 at 14:15

Hi,

LL drivers support 

for STM32F4 device will be available soon in the next release of STM32CubeF4 V1.15.0.

Imen

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Technical Moderator
March 7, 2017
Posted on March 07, 2017 at 14:00

Hi chin.andrew,

https://my.st.com/content/my_st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software/stm32cubef4.license%3d1488889419809.html

is now available with support of LL drivers.

Hope this bring you some help.

Regards

Imen

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achin
achinAuthor
Associate II
March 9, 2017
Posted on March 09, 2017 at 20:22

I installed this. When I go to ''settings'' it does not allow me to select LL drivers. 0690X00000606X0QAI.png

Technical Moderator
March 13, 2017
Posted on March 13, 2017 at 17:14

Hi chin.andrew,

The support of LL drivers is available for STM32CubeF4 firmware package but not yet supported in CubeMx.

Thanks 

Imen

In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question. Thanks
Tuttle.Darrell
Associate II
March 13, 2017
Posted on March 13, 2017 at 20:27

In '2017 STM32 Wish List'

vera.laurent

stated '

Low Layer will be basically the replacement for SPL.' I downloaded STM32CubeMX Version 4.0 and I only found the following LLsource files (and their associated headerfiles):

stm32f4xx_ll_fmc.c

stm32f4xx_ll_fsmc.c

stm32f4xx_ll_sdmmc.c

stm32f4xx_ll_usb.c

Is that all there is? This hardly looks like a replacement for SPL. We have a lot of modules written in SPL and have been putting off moving to HAL since SPL and HAL are not compatible.

Edit: This was not intended as a nasty rhetorical question. We had hoped to use LL as a sort of easy transition to begin using HAL (especially since I was told by ST that they are thinking of making a conversion utility to convert SPL to LL). If this is all there is, we will obviously need to re-think that. An answer by ST would be much appreciated.