Rust firmware for the dilemma v2
PXL_20230603_221534290.TS.2.mp4
- Normal keypresses, mod taps, layers, chords, mouse keys
- Cirque trackpad support, with support for using it to scroll
- Some pretty neopixel animations (that sync between sides, and transition smoothly)
- Support for a st7789 display, using slint to render the UI
- Single firmware binary, everything works no matter which side is plugged in
- Double tapping the update button puts the mcu into dfu mode
- The device pretends to be a RP Pico and supports being put into DFU mode by
picotool
You'll need cargo and picotool installed
cargo build --release -Zbuild-std=core,alloc,panic_abort -Zbuild-std-features=panic_immediate_abort
- It's fine to use just
cargo build --release
here, the extra parameters just make the binary a bit smaller.
- It's fine to use just
picotool load -f ./target/thumbv6m-none-eabi/release/boot
- The bootloader only needs flashing the first time
picotool load -f ./target/thumbv6m-none-eabi/release/binary
picotool reboot
(You can use either the nix flake or install picotool yourself)
You can use https://github.com/simmsb/keylayout to generate key layouts (and also generate previes of them), check out the one I use