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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@JumJum
Some weeks ago, I started a project to get Espruino running on PI Pico (RPI2040)
I had no idea how to do, but gave it a try.
Target was, not to change Espruino code itself, no additional ifdef etc.
Right now I'm somewhere around pre-alpha. Simple version is running.
Development is based on pico-examples, not on Espruino make
https://github.com/jumjum123/Espruino4Pico
As expected tons of problems/question are on the road.
In my implementation flash starts at virtual addr 0, which is translated to 2nd MB in flash
This makes Flash-commands easy to understand. Require("flash") runs fine.
Actual problem, one of a lot is jsfGetFileHeader.
Unfortunally addr is tested with this line: if (!addr) return false which stops some other functions.
Any idea, how to get around without changes in jsflash.c ?
BTW, if some body wants to help in this project, you are welcome.