QSPIFlash

[Julian Winpenny]

Posted on June 21, 2017 at 21:40

System: SW4STM32

              STMCubeMX

              ST32F765

              Custom board.

Hi!,

How can I mount a QSPIFlash to the FAT filing system?

The memory chip on the QSPI interface is a S25FL256.

In googling for this I came across user_diskio.c (from ST) that makes uses a QSPIFlash library, but I can't find this.

[Tesla DeLorean]

Posted on June 21, 2017 at 23:38

http://www.st.com/en/embedded-software/x-cube-extboot.html

 

The HAL contains some QSPI code also

[Tesla DeLorean]

Posted on June 21, 2017 at 23:43

You should perhaps query the guy that posted the user_diskio.c file you are using.

Look in the sources provided by the ST-LINK Utilities to build external loaders for ST boards using QSPI Flash