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JThas.1
JThas.1
Associate II
January 8, 2023
Solved

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

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

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Tesla DeLorean
Tesla DeLoreanBest answer
Guru
January 9, 2023

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

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5 replies

Piranha
Piranha
Principal III
January 8, 2023

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
JThas.1Author
Associate II
January 9, 2023

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
Piranha
Principal III
January 9, 2023

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

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