Marlin on RasPi Pico

I'm working on putting this new micro to work.
The platform is a modified Anycubic Linear Plus with a 3-in-1-out extruder.
I spun a custom board for it, to connect the RasPi to the components.
I modified the Teensy2.0 pins file as well as the configuration files (ATTACHED).
I'm using the Pico core here: [github.com]

The problem I'm stuck on is that while it compiles fine with a Mega 2560 selected as the target board, it fails out with a "Unsupported Platform" error when I select the Pico.

Any help would be appreciated.

you need a HAL for this platform

look in Marlin/src/HAL/platforms.h this is where the error comes form, as current platform doesn't set a HAL

I see...

I looked at some of those HAL folders and I think this is out of my reach at the moment. Willing to send a pico and a pico ramps to someone if they feel like writing the missing bits. Going to open source the board anyway once I know it works.

Hi everybody,
If it is any interesting to you, we started a discussion for a UNIVERSAL (CNC + 3D Printer) HAL controller based on Raspberry Pico under M10CUBE platform
At the moment we are collecting info of what is need for 6 axis module and final product can be used as GRBLHAL or MARLINHAL
First attempt as a CNC controller but collecting data to add 3d Printer control hardware. It is an experimental approach to see what is possible and what is not.
Thanks for the space given here hopping to give us some ideas there.

M10CUBE PICO CNC. A Universal Controller ? [github.com]

Edited 2 time(s). Last edit at 01/11/2022 12:03PM by m10cube.

---

M10CUBE
[gitlab.com]
[hackaday.io]