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author | Pascal Getreuer <[email protected]> | 2025-01-27 03:32:23 -0800 |
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committer | GitHub <[email protected]> | 2025-01-27 12:32:23 +0100 |
commit | 544ddde113657a932275399f577a422a809d2880 (patch) | |
tree | 61644740ae434fae3d93231409da1384c64adf95 /keyboards/lazydesigners/the60/rev1/config.h | |
parent | ee63d39058deee162b794c62d7180d61f540914a (diff) | |
download | qmk_firmware-develop.tar.gz qmk_firmware-develop.zip |
[Core] Add Chordal Hold, an "opposite hands rule" tap-hold option similar to Achordion, Bilateral Combinations. (#24560)HEADdevelop
* Chordal Hold: restrict what chords settle as hold
* Chordal Hold: docs and further improvements
* Fix formatting.
* Doc rewording and minor edit.
* Support Chordal Hold of multiple tap-hold keys.
* Fix formatting.
* Simplification and additional test.
* Fix formatting.
* Tighten tests.
* Add test two_mod_taps_same_hand_hold_til_timeout.
* Revise handing of pairs of tap-hold keys.
* Generate a default chordal_hold_layout.
* Document chordal_hold_handedness().
* Add license notice to new and branched files in PR.
* Add `tapping.chordal_hold` property for info.json.
* Update docs/reference_info_json.md
* Revise "hand" jsonschema.
* Chordal Hold: Improved layout handedness heuristic.
This commit improves the heuristic used in generate-keyboard-c for
inferring key handedness from keyboard.json geometry data.
Heuristic summary:
1. If the layout is symmetric (e.g. most split keyboards), guess the
handedness based on the sign of (x - layout_x_midpoint).
2. Otherwise, if the layout has a key of >=6u width, it is probably the
spacebar. Form a dividing line through the spacebar, nearly vertical
but with a slight angle to follow typical row stagger.
3. Otherwise, assume handedness based on the widest horizontal
separation.
I have tested this strategy on a couple dozen keyboards and found it to
work reliably.
* Use Optional instead of `| None`.
* Refactor to avoid lambdas.
* Remove trailing comma in chordal_hold_layout.
* Minor docs edits.
* Revise to allow combining multiple same-hand mods.
This commit revises Chordal Hold as described in discussion in
https://github.com/qmk/qmk_firmware/pull/24560#discussion_r1894655238
1. In "RCTL_T(KC_A)↓, RSFT_T(KC_C)↓, RCTL_T(KC_A)↑" before the tapping
term, RCTL_T(KC_A) is settled as tapped.
2. In "RCTL_T(KC_A)↓, RSFT_T(KC_C)↓, RSFT_T(KC_C)↑", both RCTL_T(KC_A)
and RSFT_T(KC_C) are settled as tapped.
3. In "RCTL_T(KC_A)↓, RSFT_T(KC_C)↓, KC_U↓" (all keys on the same side),
both RCTL_T(KC_A) and RSFT_T(KC_C) are settled as tapped.
4. In "RCTL_T(KC_A)↓, RSFT_T(KC_C)↓, LSFT_T(KC_T)↓", with the third key
on the other side, we allow Permissive Hold or Hold On Other Keypress
to decide how/when to settle the keys.
5. In "RCTL_T(KC_A)↓, RSFT_T(KC_C)↓" held until the tapping term, the
keys are settled as held.
1–3 provide same-hand roll protection. 4–5 are for combining multiple
same-hand modifiers.
I've updated the unit tests and have been running it on my keyboard, for
a few hours so far, and all seems good. I really like this scheme. It
allows combining same-side mods, yet it also has roll protection on
streaks. For me, this feels like Achordion, but clearly better streak
handling and improved responsiveness.
* Fix formatting.
* Add a couple tests with LT keys.
* Remove stale use of CHORDAL_HOLD_LAYOUT.
* Fix misspelling lastest -> latest
* Handling tweak for LTs and tests.
* Fix formatting.
* More tests with LT keys.
* Fix formatting.
Diffstat (limited to 'keyboards/lazydesigners/the60/rev1/config.h')
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