文件列表:

Cargo.lock (24260, 2023-10-14)
Cargo.toml (785, 2023-10-14)
doc/ (0, 2023-10-14)
doc/keyboard-12-2.png (227271, 2023-10-14)
doc/keyboard-3-1.jpg (45237, 2023-10-14)
doc/keyboard-6-1.png (98033, 2023-10-14)
example-mapping.yaml (3140, 2023-10-14)
src/ (0, 2023-10-14)
src/config.rs (4390, 2023-10-14)
src/consts.rs (71, 2023-10-14)
src/keyboard.rs (11143, 2023-10-14)
src/main.rs (7831, 2023-10-14)
src/options.rs (1221, 2023-10-14)
src/parse.rs (6736, 2023-10-14)

# What is this? This is an utility for programming small keyboards like this one:  Such keyboards are popular on AliExpress and seller usually sends software for programming, but it: * requires Windows, * is very ugly and inconvenient, * can only program one key at a time * don't expose all keyboard features There are several modifications of such keyboards with different number of buttons and knobs ([see some photos](https://github.com/kriomant/ch57x-keyboard-tool/blob/master/#photos)) and with/without Bluetooth. Both wired and wireless keyboards are supported, however programming is possible though wire only in both cases! Utility was reported to work with: * 3×4 with 2 knobs (Bluetooth version) * 3×3 with 2 knobs * 3x2 with 1 knob * 3x1 with 1 knob All these keyboards share same vendor/product IDs: 1189:8890 (hexadecimal). It is possible to override used vendor/product ID, but it is usually not needed. Use it only if you find same-looking keyboard with other vendor/product ID, I haven't seen such. **Ability to override vendor/product ID doesn't mean that you can use this software for programming arbitrary keyboards!** # How to get it? ## Get prebuilt release Download latest release from [GitHub releases](https://github.com/kriomant/ch57x-keyboard-tool/blob/master/https://github.com/kriomant/ch57x-keyboard-tool/releases) ## Build it yourself Install *cargo* utility using [rustup](https://github.com/kriomant/ch57x-keyboard-tool/blob/master/https://rustup.rs/), then execute `cargo install ch57x-keyboard-tool`. # How to use? **Note**: on Windows you need to install [USBDK](https://github.com/kriomant/ch57x-keyboard-tool/blob/master/https://github.com/daynix/UsbDk/releases) first. Now create you own config from provided *example-mapping.yaml*. Example config has extensive documentation and examples inside. You can validate config: ./ch57x-keyboard-tool validate < your-config.yaml Use 'show-keys' command to list all supported modifier and key names. Finally, upload config to keyboard: ./ch57x-keyboard-tool upload < your-config.yaml Use 'sudo' if you get 'Access denied (insufficient permissions)': sudo ./ch57x-keyboard-tool upload < your-config.yaml You can also change LED configuration, if you keyboard supports it: ./ch57x-keyboard-tool led 1 # Notes ## Number of layers All keyboards I've seen have three layer (three keys configuration which may be switched). However I've been told there are keyboards without layer switch. If so, just keep single layer in configuration file and you are done. ## Custom keyboard layouts If you use custom keyboard layout, like Dvorak, note that what you write in configuration is in fact scan code of keyboard key and not character that will be produced. So use QWERTY-letter of keyboard key you want to press. # Diagnostics If you have any troubles using this software, please provide diagnostics. ## Getting list of attached USB devices ### MacOS ioreg -w0 -l -p IOUSB or system_profiler SPUSBDataType ### Linux lsusb -v ## Monitoring generated keyboard and mouse events Most simple (and cross-platform) way I've found is using `keyboard` and `mouse` Python modules. Monitoring keyboard: pip3 install keyboard sudo python3 -m keyboard Monitoring mouse: # Latest published 'mouse' module doesn't support MacOS, so use latest version from Git: git clone https://github.com/boppreh/mouse cd mouse python3 -m mouse ## Photos  

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