Filesystem recommendation - other than FAT16/32

[Eugen_E]

I need to implement a simple filesystem on SD cards (<1GB) for a microcontroller (AVR32/ ARM) project. Because FAT is licensed by Microsoft now and I need to present the code, I thought of using another simple filesystem that can be recognized at least under Linux.

ext2 is a good option? And where i can find a specification/ tutorial about it?
The main condition is to be simple, no license, long file names and access rights are not necessary.

Thanks

 

[mowgli]

Hello,

check the JFFS2 Journalling Flash File System 2
https://sourceware.org/jffs2/
which is widely used in embedded systems.


Regards
Mowgli