Where is stm32l0xx_ll_flash.h in STM32L0 LL library ?

[AGórs.1]

Cannot find LL_FLASH_ErasePage or LL_FLASH_WriteHalfWord ! Where I can find this ?

Adam

[Piranha]

Nowhere. Either use HAL, or better, instead of using a broken bloatware, write a normal code.

[AGórs.1]

Are you from ST or just a man who loves to write own code for everything ?

Don't have time to work on ST homework.

I am moving aplication from STM32F0XX to STM32L0XX . I have LL driver for first , for second not .

Hey ST what's wrong with you ?

Same with STMCUBEMX. Some part's of code is generated. The other part is not. Just guest what is missing. ******* great idea.

You can say - use HAL. Sure why not - just deliver bigger devices with same price.

Concept is good. Driver library to not spent time digging registers. Just ,lost somwhere.

[Peter BENSCH]

I find it very interesting that you can't find LL drivers for the STM32L0?

I find them for both the STM32F0 and the STM32L0 in their respective repositories.

However, I would be very interested to know where you found the LL_FLASH_ErasePage and LL_FLASH_WriteHalfWord functions for e.g. STM32F0 you mentioned?

If you use the libraries from STMicroelectronics, you don't necessarily have to do everything with HAL; you can also specify for almost all peripheral modules whether you use LL or HAL. In this respect, memory consumption can be finetuned quite well.

Of course, if you have a lot of time, you can save even more memory with bare metal programming - every user can put together his or her own personal way of working.

Regards

/Peter

[AGórs.1]

Can you find stm32l0xx_ll_flash.h ?

I am looking for :

LL_FLASH_IsLocked()

LL_FLASH_Lock()

LL_FLASH_IsBusy()

LL_FLASH_StartProgramming()

LL_FLASH_StopProgramming()

LL_FLASH_StartPageErase()

LL_FLASH_StopPageErase()

LL_FLASH_SetAddress()

LL_FLASH_Start()

LL_FLASH_WaitForLastOperation()

LL_FLASH_ErasePage()

LL_FLASH_WriteHalfWord()

LL_FLASH_WriteWord()

Looks like LL library. Isn't from ST ?

I have stm32f0xx_ll_flash.h and it definitelly looks like one of yours.

From other hand I has no typical ST statment in comment at the beginnig.

[Peter BENSCH]

No, even in my backups of very old libraries I can't find stm32f0xx_ll_flash.h. My favourite internet search engines also find exactly nothing for this file name.

Where did you get it from?

Can you please upload it so I can take a look?

[AGórs.1 · Accepted solution]

Then, I am sorry. I was a little bit ****** off. Lack of time.

Unfortunately I cannot share cause I get it under NDA.

Looks like I need to port it myself and I already hate it.

Actually not only port it, but also test it in all possible conditions.

[Peter BENSCH]

That's OK, everyone is under time pressure sometimes and scolds someone else. 😉

If the problem is solved, please mark this thread as answered by selecting Select as best, as also explained here. This will help other users find that answer faster.

Good luck!

/Peter