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Struggling in interfacing MX25R6435F with B-L475E-IOT01A

Aadi__
Associate

Hi everyone,

I’m currently working on interfacing the MX25R6435F NOR flash memory with the B-L475E-IOT01A development board using Quad SPI (QSPI), but I’m facing some challenges.

I’ve followed the https://www.st.com/content/st_com/en/support/learning/stm32-education/stm32-moocs/stm32l4-hands-on-workshop.html  but am facing issues with memory detection, QSPI initialization, and write/erase operations.

1 REPLY 1
Saket_Om
ST Employee

Hello @Aadi__ 

Did you check the QSPI examples on STM32Cube firmware? 

QSPI flash (N25Q128A13EF840E):  `Projects/32L476GDISCOVERY/Examples/QSPI`?

QSPI flash (MT25TL01GHBA8ESF-0SIT): Projects/STM32H747I-EVAL/Examples/QSPI/QSPI_MemoryMappedDual

You can use it as starting point to implement your application.

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.
Saket_Om