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feat(behaviors): Add mod-morph keep-mods

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* Update docs for mod-morph
* Add unit tests for mod-morph
* Add keep-mods to DT binding

Co-authored-by: Martin Aumüller <aumuell@reserv.at>
Co-authored-by: Cem Aksoylar <caksoylar@users.noreply.github.com>
This commit is contained in:
Robert U
2022-10-14 21:40:28 -04:00
committed by GitHub
parent 18b8b9b3a5
commit ef2e6e9156
28 changed files with 425 additions and 11 deletions
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24
app/src/hid.c
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@@ -20,10 +20,12 @@ static struct zmk_hid_consumer_report consumer_report = {.report_id = 2, .body =
// Only release the modifier if the count is 0.
static int explicit_modifier_counts[8] = {0, 0, 0, 0, 0, 0, 0, 0};
static zmk_mod_flags_t explicit_modifiers = 0;
static zmk_mod_flags_t implicit_modifiers = 0;
static zmk_mod_flags_t masked_modifiers = 0;
#define SET_MODIFIERS(mods) \
{ \
keyboard_report.body.modifiers = mods; \
keyboard_report.body.modifiers = (mods & ~masked_modifiers) | implicit_modifiers; \
LOG_DBG("Modifiers set to 0x%02X", keyboard_report.body.modifiers); \
}
@@ -158,13 +160,29 @@ static inline int check_keyboard_usage(zmk_key_t usage) {
} \
}
int zmk_hid_implicit_modifiers_press(zmk_mod_flags_t implicit_modifiers) {
int zmk_hid_implicit_modifiers_press(zmk_mod_flags_t new_implicit_modifiers) {
implicit_modifiers = new_implicit_modifiers;
zmk_mod_flags_t current = GET_MODIFIERS;
SET_MODIFIERS(explicit_modifiers | implicit_modifiers);
SET_MODIFIERS(explicit_modifiers);
return current == GET_MODIFIERS ? 0 : 1;
}
int zmk_hid_implicit_modifiers_release() {
implicit_modifiers = 0;
zmk_mod_flags_t current = GET_MODIFIERS;
SET_MODIFIERS(explicit_modifiers);
return current == GET_MODIFIERS ? 0 : 1;
}
int zmk_hid_masked_modifiers_set(zmk_mod_flags_t new_masked_modifiers) {
masked_modifiers = new_masked_modifiers;
zmk_mod_flags_t current = GET_MODIFIERS;
SET_MODIFIERS(explicit_modifiers);
return current == GET_MODIFIERS ? 0 : 1;
}
int zmk_hid_masked_modifiers_clear() {
masked_modifiers = 0;
zmk_mod_flags_t current = GET_MODIFIERS;
SET_MODIFIERS(explicit_modifiers);
return current == GET_MODIFIERS ? 0 : 1;