Fix keycode parameter extraction to match the new DD keycodes #13
+81
−38
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Implement both encoding and decoding for keycodes like TO(layer) or LM(layer, mod) in one place, so that the decoding won't get out of sync with the encoding. While at it, fix some macros for creating keycode values that did not apply the appropriate masks to parameters (and therefore could allow the result to be out of range if a wrong parameter was passed).
(Also fix a minor bug - SH_TG was not handled properly)
(Technically the code is not 100% correct, because it always assumes that the LT() or MT() action was a tap, but it's a separate issue that already existed before the keycode changes.)
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Description
QMK has many keycodes with parameters, like
TO(layer)orMT(mod, kc). Add macros for extracting the values of those parameters from the keycode, so that the bit allocation for those parameters can be performed in a single place where those macros are defined; then change various code that was extracting the parameters manually to use those macros.Macro names are based on the full
QK_xxxrange name; e.g., forMO(layer)it isQK_MOMENTARY_GET_LAYER(kc).This change actually fixes several regressions introduced by DD keycode changes (mainly due to bit masks for layer-related keycodes no longer being correct).
Tested mostly by
make test:all(which unfortunately does not cover much of the affected code); theTT()bug was verified on some actual hardware. And probably not all problematic places have been found yet.Types of Changes
Issues Fixed or Closed by This PR
Checklist