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Hello,
You have to implement FAT file system in your application to access the flash memory like an SD card. Since, you are using a flash device from Winbond, we recommend you to contact Winbond regarding this query. They may be able to help you to implement the FAT file system on W25Q128FV.
Thanks and Regards,
Sudheesh
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ok
i asked them hope they respond to my question
which flash can i use from cypress for my mentioned purpose?
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Hello,
The recommended replacement for W25Q128FV is S25FL128L. Please find the datasheet and migration guide from the below links.
Datasheet: http://www.cypress.com/file/316171/download
Migration guide: http://www.cypress.com/file/202606/download
Thanks and Regards,
Sudheesh
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thank you
where i can find driver and example code for that?
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thanks
i will go through that
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devyaniparmar,
I not sure if this would help but Cypress has provided a emulated FAT file system as a component with a SPI interface. (See pic below)
Len
"Engineering is an Art. The Art of Compromise."