Keymap: add jyh levinson keymaps (#4284)

* Keymap: add jyh levinson keymaps

remove tap dance number keys due to sluggish responses

simplify I2C configuration

reverse hyper and meh positions

reduce tapping term to allow fast typing with mod tap space keys

remove Alt hold on right space key. too many false touches.

add vim-style arrows (hjkl) on asdf; semicolon/quote on raise

correct documentation string for jyh levinson layout

add alternative levinson layout for jyh

more inspiration from atreus keyboard. keeps shift in the expected
places. reduces number of layers. puts numpad layout easily
accessible. places important keys on palms and meta keys on top
corners for xmonad.

correct layer switching in jyh2 levinson layout

I was getting stuck on the numpad layer because the numpad hold key
was remapped once the layer was activated. Bad idea. Minor other
refinements.

use curly bracket { instead of brace [ on raise layer

add RGB keys on adjust layer

bootmagic key is confusing. turn it off.

try out permissive hold setting to make mod-tap better

remove hold for right control on quote key. too many mistakes

turn off permissive hold. it was causing unexpected behavior

enable rgb underglow animations

add make it pink/blue key to levinson layout

prevent stuck modifiers in jyh2 levinson keymap

* fix up deprecated code after code review

* remove PREVENT_STUCK_MODIFIERS because it is default

Co-Authored-By: yamad <jyamada1@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/keyboards/levinson/keymaps/jyh/rules.mk b/keyboards/levinson/keymaps/jyh/rules.mk
new file mode 100644
index 0000000000..66110cfcc0
--- /dev/null
+++ b/keyboards/levinson/keymaps/jyh/rules.mk
@@ -0,0 +1 @@
+BACKLIGHT_ENABLE=yes