https://github.com/marcusgrass/rp2040-kbd

https://github.com/marcusgrass/rp2040-kbd

Last synced: 21 days ago
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• Host: GitHub
• URL: https://github.com/marcusgrass/rp2040-kbd
• Owner: MarcusGrass
• License: gpl-3.0
• Created: 2024-03-27T14:51:03.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2024-04-13T13:08:25.000Z (9 months ago)
• Last Synced: 2024-04-14T09:40:20.871Z (9 months ago)
• Language: Rust
• Size: 433 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md
  • License: LICENSE

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README

        
# Keyboard firmware for the rp2040 on a lily58

There are probably bugs here, don't use this!

A more in-depth description of this repo is [here](https://marcusgrass.github.io/rust-kbd.html), 

or [here if github pages is down](https://github.com/MarcusGrass/marcusgrass.github.io/blob/main/pages/projects/RustKbd.md). 

## Build and useful commands

When the rp2040 goes into boot-mode it'll 

show up as a disk.  

### Build and flash right side as hiddev

Keyboard put into boot mode, shows up as /dev/sdb:

1. `.local/build.sh r h`

2. `mount /dev/sdb1 /mnt/rp2040 && cp code/rust/rp2040-kbd/target/thumbv6m-none-eabi/lto/rp2040-kbd.uf2 /mnt/rp2040 && umount /mnt/rp2040`

### Debug through serial

Build left side (for example) in debug. 

Creates a picocom connection to interface with the kbd.  

1. `.local/build.sh l d`

2. `mount /dev/sdb1 /mnt/rp2040 && cp code/rust/rp2040-kbd/target/thumbv6m-none-eabi/lto/rp2040-kbd.uf2 /mnt/rp2040 && umount /mnt/rp2040`

3. `picocom -b 115200 -l /dev/ttyACM0`

## License

[GPLV3, see here](LICENSE)