Please post the source code for the Original, it’s still a great machine, but I want to explore some ideas for it.
I will ask for it for you.
FYI:Source code of Snapmaker Firmware - #10 by Edwin posted it, but did not include any build, package, or installation instructions. As far as I know, nobody has spent time reverse engineering the process.
It appears, to me, to be a hard fork of the Marlin source, with the .git directory removed. So there’s no history either.
I’m not sure if that corresponds to GD32Base-2.11 or not.
[Update to add] There is a buildroot/ directory inside the .zip that has some scripts, but I have not examined them. I don’t have the kind of equipment I would need to unbrick my controller if I flashed it wrong, so I’m not really willing to be an alpha tester. I forget if the Original used Android from the controller. If so, adb should be enough to re-flash…