#Charybdis (3x5) via keymap

The Charydbis (3x5) via keymap is based on a QWERTY layout with home row mods and Miryoku-inspired layers, and some features and changes specific to the Charybdis.

This layout supports RGB matrix. However, due to space constraints on the MCU, only a limited number of effect can be enabled at once. Look at the config.h file and enable your favorite effect.

This layout also supports VIA.

#Customizing the keymap

#Dynamic DPI scaling

Use the following keycodes to change the default DPI:

• POINTER_DEFAULT_DPI_FORWARD: increases the DPI; decreases when shifted;
• POINTER_DEFAULT_DPI_REVERSE: decreases the DPI; increases when shifted.

There's a maximum of 16 possible values for the sniping mode DPI. See the Charybdis documentation for more information.

Use the following keycodes to change the sniping mode DPI:

• POINTER_SNIPING_DPI_FORWARD: increases the DPI; decreases when shifted;
• POINTER_SNIPING_DPI_REVERSE: decreases the DPI; increases when shifted.

There's a maximum of 4 possible values for the sniping mode DPI. See the Charybdis documentation for more information.

#Drag-scroll

Use the DRAGSCROLL_MODE keycode to enable drag-scroll on hold. Use the DRAGSCROLL_TOGGLE keycode to enable/disable drag-scroll on key press.

#Sniping

Use the SNIPING_MODE keycode to enable sniping mode on hold. Use the SNIPING_TOGGLE keycode to enable/disable sniping mode on key press.

Change the value of CHARYBDIS_AUTO_SNIPING_ON_LAYER to automatically enable sniping mode on layer change. By default, sniping mode is enabled on the pointer layer:

#define CHARYBDIS_AUTO_SNIPING_ON_LAYER LAYER_POINTER

#Auto pointer layer

The pointer layer can be automatically enabled when moving the trackball. To enable or disable this behavior, add or remove the following define:

#define CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_ENABLE

By default, the layer is turned off 1 second after the last registered trackball movement:

#define CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_TIMEOUT_MS 1000

The trigger sensibility can also be tuned. The lower the value, the more sensible the trigger:

#define CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_THRESHOLD 8

#Layout