How to r/w data on flash via spi/qspi?

[JThas.1]

I want to read and write data from Flash via spi. I try some tutorial, He tell me to config and use some library.I do it but it don't work.

MCU:STM32L496ZGT6

Flash: S25FL128LAGMFB010

[Piranha]

So you watched some tutorial, took some library, configured something and something didn't work? Then here is the answer - something is wrong and you have to fix it!

[JThas.1]

I know I must fix it. I try to fix it but I still not working. Can you give me some tutorial for do it?

[Piranha]

Then you must fix something else. Just watch some video about it!

[Tesla DeLorean]

Perhaps link to the tutorial you followed.

You have a NUCLEO board, or some other random board?

How is this wired up?

What does the software look like currently?

Doesn't work is a very empty explanation, there are a myriad of possible reasons.

[Tesla DeLorean · Accepted solution]

STM32Cube_FW_L4_V1.14.0\Projects\STM32L476G-EVAL\Examples\QSPI\QSPI_ReadWrite_IT 

STM32Cube_FW_L4_V1.14.0\Projects\32L496GDISCOVERY\Examples\QSPI\QSPI_ExecuteInPlace  

STM32Cube_FW_L4_V1.14.0\Drivers\BSP\Components\mx25r6435f 

STM32Cube_FW_L4_V1.14.0\Drivers\BSP\Components\n25q128a 

STM32Cube_FW_L4_V1.14.0\Drivers\BSP\STM32L496G-Discovery\stm32l496g_discovery_qspi.c