Hello world :-) Michal found interesting problem with FAT filesystem handling by Linux (i.e. Debian12) that causes issues with file names when SD card is moved between NuttX and Linux with mv operations taking place in between. This is caused by incorrect representation of SFN files created on Linux and fix provides protection against such cases.
I was not able to reproduce the issue on FreeBSD nor macOS 26, but anyone using intensively FAT storage with NuttX and Linux is welcome to verify the change :-) https://github.com/apache/nuttx/pull/18697 Thanks :-) Tomek -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
