HAL Library Migration to SPL Library

[RKade.1]

Dear All,

Am converting one code from HAL Library to SPL Library.

In same am using SPI BUS , for it one of function is used which is as mentioned below:-

" HAL_SPI_Transmit(&_W25QXX_SPI,pBuffer,NumByteToWrite_up_to_PageSize,100); "

Same i wanted to convert to SPL Library, can any one support to do that ?

Thanks in advance.

Rohit

[Ozone]

You will hardly get any support from ST for migrating back to abandoned software.

I would recommend to first check the availabilty of a SPL for your unnamed MCU.

The last supported family, if I remember correctly, was the F43x. All later variants only got Cube support.

The next suggested step would be downloading the SPL package for your MCU, and checking the SPI examples.

There are surely some you can use for your application.

If you have a later MCU with exclusively Cube support, you can either try the LL-library (part of Cube), or forgo libs at all, and directly access the hardware.

For the latter method, using at least the LL headerfile for the MCU variant is recommended.

[Tesla DeLorean]

https://community.st.com/s/question/0D53W00000XFMbHSAX/halspitransmitw25qxxspipbuffernumbytetowriteuptopagesize100replacement-bystandard-peripheral-library-function

[Amel NASRI]

Hi @RKade.1​ ,

Did you tried to use the SPL2LL converter?

-Amel