I remember a comment being made quite a while ago that there may be some SDK support for flash storage functionality. It hasn't happened, but I am guessing that a 3rd party has done this - and indeed, there is support for it in MicroPython.
Is there a 'preferred' implementation for this (ideally with 'file' support that works on both RP2040 and RP2350? From a little light searching and reading, it looks like there are issues which require some code to execute in RAM, as XIP from flash has 'issues'.
My use case is that I want to be able to (a) build a downloadable image (and filestore image) and put them both on to a Pico/Pico2 and then to be able to have the Pico code modify the stored data, as some of it would be configuration details.
Is there a 'preferred' implementation for this (ideally with 'file' support that works on both RP2040 and RP2350? From a little light searching and reading, it looks like there are issues which require some code to execute in RAM, as XIP from flash has 'issues'.
My use case is that I want to be able to (a) build a downloadable image (and filestore image) and put them both on to a Pico/Pico2 and then to be able to have the Pico code modify the stored data, as some of it would be configuration details.
Statistics: Posted by SteveSpencer — Tue Oct 14, 2025 9:55 pm — Replies 2 — Views 60