Copy files into S25FL128S using ARM

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dacoc_1931336
Level 1
Level 1

Hi guys,

I would transfer files from pc into S25FL128S.

This flash is connected by SPI with an ARM Cortex M4 (called Teensy 3.2) Schema: https://www.pjrc.com/teensy/schematic.html

How can I do this?

Are there a better approach?

Can you suggest something?

Thank you.

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4 Replies
SudheeshK
Moderator
Moderator
Moderator
250 sign-ins First question asked 750 replies posted

Hi,

You have to write your own software for the controller to receive data from PC and send it to flash. We have our low level driver for our flash devices, you can use it to access the flash device. It is available from our website at: https://www.cypress.com/documentation/software-and-drivers/low-level-driver-spi-flash?source=search&... .

Thanks and Regards,

Sudheesh

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I already found this library, but my problem is how should the bytes be written to be able to recreate the file in the flash? If I have more than one file, how should I write this?

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how can I use this flash like an SD?

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Hello Dario,

Hello,

Please check your Community Forum private messages, as I had just sent you a private message, requesting from you the following information required for FFS registration:

your first & last name;

your company name;

your company address/location;

your contact phone number;

your e-mail address.

  

Best regards,

Albert

Cypress Semiconductor

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