cancel
Showing results for 
Search instead for 
Did you mean: 

The LL drivers for F4

achin
Associate II
Posted on March 03, 2017 at 14:03

The documentation here (

http://www.st.com/content/ccc/resource/technical/document/user_manual/2f/71/ba/b8/75/54/47/cf/DM00105879.pdf/files/DM00105879.pdf/jcr:content/translations/en.DM00105879.pdf

) states that the F4 should have LL drivers. When can we actually expect a release of this? 
5 REPLIES 5
Imen.D
ST Employee
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

When your question is answered, please close this topic by clicking "Accept as Solution".
Thanks
Imen
Imen.D
ST Employee
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

When your question is answered, please close this topic by clicking "Accept as Solution".
Thanks
Imen
achin
Associate II
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

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

When your question is answered, please close this topic by clicking "Accept as Solution".
Thanks
Imen
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.