Collection of reMarkable related apps, utilities and libraries.
Custom implementation for reMarkable 2 framebuffer, extended to be a full display manager. Ensures only a single client can control the display, and also handles input capturing.
Use Rocket to switch between apps, or rm2fbctl on the commandline:
rm2fbctl list
rm2fbctl switch <pid>
This rm2fb implementation will not work with other launchers.
Also supports a 'swtcon' mode, which allows Xochitl to use its own swtcon to drive the display. This decouples rm2fb from the xochitl version, as no address based hooks are used. In this mode I tested up to 3.28 beta.
For a more supported display driver use Oxide or qtfb.
A fast framebuffer terminal emulator.
To use simply execute yaft or yaft <command..>.
More usage information can be found in the yaft Readme.
Launcher that uses the power button to activate and switch apps.
When pressing the power button, the app drawer will be shown with a timeout of 10 seconds.
After 10 seconds the device will go to sleep, unless an app is picked before that timeout.
You can also interrupt the timeout by pressing the [x] button.
This allows you to switch apps without relying on gestures.
A TI-84+ calculator emulator for the remarkable.
To use simply execute tilem, a prompt for downloading a ROM file will be shown.
If you already have a ROM file, you can pass it as an argument on the command line.
Library for writing remarkable apps. Includes an extensive declarative UI framework based on Flutter.
A NixOS module that allows soft-rebooting into NixOS. This allows to declaratively manage your reMarkable 2 configuration.
This library contains a reverse engineered software TCON, based on libqsgepaper.so version 3.23.0.54.
Used by rm2fb in the 'swtcon' mode, which requires no xochitl or libqsgepaper hooking.
Building for the remarkable can either use the toltec toolchain or the reMarkable one:
# For toltec:
$ cmake --preset dev-toltec
# For remarkable:
$ cmake --preset dev
# To build everything:
$ cmake --build build/dev
# Or to build a specific app:
$ cmake --build build/dev --target yaft
# To create an ipk file:
$ cmake --build build/dev --target packageYou can also build using Nix for the rm2 toolchain:
$ nix build .#dev-rm2-toolchainSee NixOS for more options.
For faster development an EMULATE mode is supported by rMlib. This allows
running most apps on a desktop using SDL to emulate the remarkable screen.
To enable it pass -DEMULATE=ON to the cmake configure command, without using
the reMarkable toolchain of course.
$ cmake --preset dev-host
$ cmake --build build/host --target yaft
$ ./build/host/apps/yaft/yaft # Should launch Yaft with an emulated screen in a separete window.A full QEMU based emulator can also be built in NixOS.