The flash chips commonly used in RP2040 boards have an erase block size of 4Kbytes. Luckily, the sector size in the FAT file system can be configured from 512 to 4096 bytes. So it's a good fit.Nice! Support for the 2040 builtin flash as file system host would make it attractive for RP microprocessors needing file system support but not necessarily a large one.
Statistics: Posted by Serge_V — Fri Jan 24, 2025 1:19 am