topic FAT32 File System with SPI Flash in Kinetis Microcontrollers

FAT32 File System with SPI Flash

yasararafathcs — Mon, 26 May 2014 12:20:59 GMT

Hi all,

I am working on Kinetis KL46 processor with SPI Flash.

I am in need of implemented SPI Flash drivers for this.

Will anyone can provide me please?

Thanking you,

Re: FAT32 File System with SPI Flash

adriancano — Mon, 26 May 2014 16:13:21 GMT

Hi,

In the KL46 source code you can find an example which uses the SPI module with the DMA feature. There you can find drivers for the SPI module

KL46 Source Code:

FRDM-KL46Z: Freescale Freedom Development Platform for Kinetis KL3x and KL4x MCUs

If you do not want to download the complete package in the attachments you can find the source code of this project.

Hope this helps,

Regards,

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Re: FAT32 File System with SPI Flash

mjbcswitzerland — Mon, 26 May 2014 21:52:06 GMT

The KL46 is supported in the uTasker project (TWR-KL46 and FRDM-KL46 as immediate target builds) with utFAT on SD cards via the SPI (or uFileSystem in ATMEL 45DB xxx, SST25xxx or ST 25Pxxx serial flash). See below simulations of the two boards operating with SD card and driving SLCDs.

Regards

Mark

http://www.utasker.com/kinetis.html

Re: FAT32 File System with SPI Flash

yasararafathcs — Tue, 27 May 2014 12:00:40 GMT

Is it possible to implement the file system in SPI Flash?