History

Ryan 5e4b076af3 Remove legacy keycodes, part 5 (#18710 ) * `KC_SLCK` -> `KC_SCRL` * `KC_NLCK` -> `KC_NUM`		2022-10-15 22:29:43 +01:00
..
config.h	Remove RGBLIGHT_ANIMATION and clean up effect defines for G-K (#18726 )	2022-10-15 09:55:27 -07:00
keymap.c	Remove legacy keycodes, part 5 (#18710 )	2022-10-15 22:29:43 +01:00
readme.md
rules.mk

readme.md

jyh's levinson layout

Levinson built on rev2 PCBs. A split 4x12 keyboard with LED backlights.

The layout is oriented towards needs for programming, Emacs, XMonad, and experience with 60% keyboards with no base layer arrow keys (Poker). It makes heavy use of modifiers and layers. It is influenced by good ideas from the Atreus keyboard layout.

Layout features

Extensive use of Mod Tap, e.g.
- Tap sends Esc, Hold sends Left Control
- Tap sends Tab, Hold activates Numpad layer
- Tap sends - , Hold sends Shift
- ... and many more
Places Tab and Enter on bottom corners, for hitting with palm
Meta is available on top corners, for controlling XMonad
Control on center key, for Emacs (among other things)
Backspace (Control Hold) and Space on center keys
All 60% keys available on base layer, except for numbers
Hyper and Meh keys
Right modifier keys in place of arrow keys
- Arrows are instead available in two alternate locations:
- WASD arrows on Adjust
- Arrow cluster on Raise (inspired by hexwire)
Numpad and Numrow on Raise layer. Each is faster in some contexts
Function keys on Lower
Dynamic macros from QMK firmware on Adjust
Redunant keys where it is convenient to have characters together on one layer