CodeWarrior Development ToolsのトピックRe: LittleFS Integration Support on Kinetis K70 with CodeWarrior

LittleFS Integration Support on Kinetis K70 with CodeWarrior

Tholkapiyan — Tue, 22 Jul 2025 05:48:52 GMT

Dear Sir,

We are working on a project using the Kinetis MK70FN1M0VMJ12 MCU with CodeWarrior IDE, and we are planning to use RAW NAND Flash for data storage.

We would like to integrate the LittleFS File System for Kinetis MK70FN1M0VMJ12 data storage Application.

Our aim is to integrate LittleFS due to its suitability for RAW NAND flash .

While we see that LittleFS is supported in newer SDKs like that for the LPCXpresso54S018 / RW612 MCU in MCUXpresso, we need your assistance to port and integrate LittleFS with the K70 platform in Code Warrior.

Kindly provide guidance / Documentation / Application Notes / Example code for Porting Little FS to MK70FN1M0VMJ12 in code warrior.

You may also help us to suggest equivalent Filesystem to LittleFS for RAW NAND Flash - data storage ( Except FAT Filesystem ).

Thanks & Regards

V.Tholkapiyan.

Re: LittleFS Integration Support on Kinetis K70 with CodeWarrior

Celeste_Liu — Tue, 22 Jul 2025 09:50:47 GMT

Hello @Tholkapiyan ,

Thanks for your post. For K70, we don't have such examples or application notes for integrating LittleFS into CodeWarrior. Sorry for the inconvenience caused.

You can refer to Littlefs LPCXpresso55S16 - NXP Community and the blog of Erich Styger mentioned in it. LittleFS File System with MCU Internal FLASH Memory | MCU on Eclipse

I believe they will be very helpful.

In addition, you can also consider the YAFFS Filesystem, which is also suitable for RAW NAND flash. I have found the following link for your reference:

How to port yaffs2 for MQX - NXP Community

Hope it can help you.

BRs,

Celeste

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