A QMK keymap for the Sweep, a split keyboard with 34 keys. It makes extensive use of layers to fit all keys, and uses callum-style mods.

Features

• Custom layout optimized for French and English, Erglace (can be dynamically switched with AZERTY)
• A layer for all symbols
• A layer for navigation keys, like the arrow keys
• A tri layer for numbers and function keys
• One shot modifiers, taken from the awesome Callum's keymap
• One shot layer for French accents and useful Unicode characters, inspired by QWERTY Lafayette
• Swapper keys to emulate Alt+Tab like behaviors with one key, once again from Callum's keymap
• A layer to emulate a mouse
• Key overrides with modifiers to fit media keys and useful shortcuts
• Compilation for QWERTY or AZERTY depending on a config flag (by default, the computer should be set to French input)

Layers

Full version, with mouse layer and key overrides.

Special behaviors

Modifiers

• The one shot modifiers are on the NAV and SYM layers. When a mod is tapped, it is queued and will be applied to the next key (for exemple a letter on the base layer).
• Pressing NAV or SYM again cancels any queued modifier.
• To do the same shortcut multiple times, the modifier can be held. It stays active even if the layer changes.
• caps word is a QMK feature that enables caps lock for one word only, useful to write constants.
• Accented letters from the one shot layer can be made uppercase with shift.
• An override is defined to be able to do a quick press of the super key, achieved with super+ctrl on the NAV layer

Navigation toggle

• Because it is used very often, the NAV layer can be toggle on by pressing NAV and shift together, or the dedicated toggle nav key. NAV can then be released and the layer stays active.
• One shot mods still work (the layer is momentarily turned off for the shortcut).
• The toggle nav key toggles off the layer.

Key tri layers

• This feature is a mix between key overrides and tri layers: activating a layer AND pressing a key activates another layer. This is useful to put many shortcuts on the left split, to be used with the mouse.
• NAV+alt activates a media keys layer
• NAV+super activates a browser navigation layer
• NAV+ctrl activates a shortcuts layer
• SYM+shift activates a zoom layer

Mouse layer

• slow mouse button make the cursor speed slower for more precision.
• onesht buttons stand for 'one shot click'. The mouse layer is disabled after the button is clicked, unlike the other buttons.
• A tap on NAV, SYM or shift exits the mouse layer.
• erglce stands for Erglace, my custom layout. It can be switched with AZERTY (including the one shot special characters layer, see the keymap definition).

Installation

• Install the QMK CLI (available on Arch repos as qmk)
• Download the latest release
• Run qmk flash ferris_sweep_lysquid.hex
• Put your keyboard in bootloader mode (with a boot key or a reset button)
• If you are flashing your keyboard for the first time, you must flash the two sides separately with the flags -bl avrdude-split-left and -bl avrdude-split-right