where can I get STM32L431 QUADSPI memory controller reference design

[JSanz.1]

All do I need is how to initialize, erase, read and write (block and single data) the QUADSPI memory for STM32CubeIDE platform.

Thanks in advance

[KevinA]

I moved my 'Repository' from the default location to my USB3.2 12TB drive:

D:\STM32CubeIDE_1.2.0\Repository\STM32Cube_FW_L4_V1.15.1\Projects\32L496GDISCOVERY\Examples\QSPI

The code is for stm32L4xx

I'm doing a L432kc and L452ce, both use QSPI for storage.

[Tesla DeLorean]

For WHAT specific memory device, they are all a bit different, and have data sheets explaining the commands/expectations.

ST has some example code in the \Driver\BSP section of the repository, and L4 EVAL\DISCO boards. Check schematics as needed

Repository\STM32Cube_FW_L4_V1.15.1\Drivers\BSP\Components\n25q256a\n25q256a.h

Repository\STM32Cube_FW_L4_V1.15.1\Drivers\BSP\STM32L476G_EVAL\stm32l476g_eval_qspi.c

[JSanz.1]

Hi Kevin,

I'm trying to open the link but it not do anything

[Tesla DeLorean]

That's on his local hard drive, you'll need to look at the CubeL4 repository as you set it up on your system.​

[JSanz.1]

Thanks, it's been so helpful