RTOS/TM4C1294NCZAD: File system implementation

Mirco

Part Number: TM4C1294NCZAD

Tool/software: TI-RTOS

Hello

We are trying to install a File System on our board, on a SPI NAND (controlled by a Tiva MCU). We are looking for a layer (FTL - Flash Translation Layer) to interface a specific FatFS to our NAND. Is there anything available, that we can directly integrate in our project?

Thank you

Mirco

over 7 years ago

0 Bob Crosby over 7 years ago

TI__Guru 72500 points

Have you seen the information in "C:\ti\TivaWare_C_Series-2.1.4.178\third_party\fatfs"?

0 Mirco over 7 years ago in reply to Bob Crosby

Intellectual 470 points

Yes, we started from that example project.
The problem is that we can't find a diskio.c implementation for NAND Flash. As described in this documentation www.elm-chan.org/.../appnote.html (second figure), we need a NAND-FTL layer, indicated with #0, like the MMC or USBMSC implementation you provide in Tivaware, fatfs/port directory.
Is there any example for this application?
Thank you

0 Bob Crosby over 7 years ago in reply to Mirco

TI__Guru 72500 points

Sorry, I do not have an example specifically for NAND flash.

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RTOS/TM4C1294NCZAD: File system implementation