diff options
Diffstat (limited to 'users/dennytom/chording_engine/engine.part.1')
| -rw-r--r-- | users/dennytom/chording_engine/engine.part.1 | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/users/dennytom/chording_engine/engine.part.1 b/users/dennytom/chording_engine/engine.part.1 new file mode 100644 index 000000000..73df4cdea --- /dev/null +++ b/users/dennytom/chording_engine/engine.part.1 @@ -0,0 +1,163 @@ +enum chord_states { + IDLE, + READY, + ACTIVATED, + DEACTIVATED, + PRESS_FROM_ACTIVE, + FINISHED_FROM_ACTIVE, + IDLE_IN_DANCE, + READY_IN_DANCE, + FINISHED, + LOCKED, + READY_LOCKED, + RESTART, + IN_ONE_SHOT +}; + +struct Chord { + uint32_t keycodes_hash; + uint8_t pseudolayer; + uint8_t* state; + uint8_t* counter; + uint16_t value1; + uint8_t value2; + void (*function) (const struct Chord*); +}; + +uint8_t current_pseudolayer = DEFAULT_PSEUDOLAYER; +bool lock_next = false; +uint16_t chord_timer = 0; +uint16_t dance_timer = 0; +bool autoshift_mode = true; +uint8_t keycode_index = 0; +uint8_t command_mode = 0; +uint8_t command_ind = 0; +bool in_leader_mode = false; +uint8_t leader_ind = 0; +uint16_t leader_timer = 0; +uint8_t dynamic_macro_mode = false; +uint8_t dynamic_macro_ind = 0; +bool a_key_went_through = false; +struct Chord* last_chord = NULL; + +bool handle_US_ANSI_shifted_keys(int16_t keycode, bool in) { + bool is_US_ANSI_shifted = true; + + int16_t regular_keycode = KC_NO; + switch (keycode) { + case KC_TILDE: + regular_keycode = KC_GRAVE; + break; + case KC_EXCLAIM: + regular_keycode = KC_1; + break; + case KC_AT: + regular_keycode = KC_2; + break; + case KC_HASH: + regular_keycode = KC_3; + break; + case KC_DOLLAR: + regular_keycode = KC_4; + break; + case KC_PERCENT: + regular_keycode = KC_5; + break; + case KC_CIRCUMFLEX: + regular_keycode = KC_6; + break; + case KC_AMPERSAND: + regular_keycode = KC_7; + break; + case KC_ASTERISK: + regular_keycode = KC_8; + break; + case KC_LEFT_PAREN: + regular_keycode = KC_9; + break; + case KC_RIGHT_PAREN: + regular_keycode = KC_0; + break; + case KC_UNDERSCORE: + regular_keycode = KC_MINUS; + break; + case KC_PLUS: + regular_keycode = KC_EQUAL; + break; + case KC_LEFT_CURLY_BRACE: + regular_keycode = KC_LBRACKET; + break; + case KC_RIGHT_CURLY_BRACE: + regular_keycode = KC_RBRACKET; + break; + case KC_PIPE: + regular_keycode = KC_BSLASH; + break; + case KC_COLON: + regular_keycode = KC_SCOLON; + break; + case KC_DOUBLE_QUOTE: + regular_keycode = KC_QUOTE; + break; + case KC_LEFT_ANGLE_BRACKET: + regular_keycode = KC_COMMA; + break; + case KC_RIGHT_ANGLE_BRACKET: + regular_keycode = KC_DOT; + break; + case KC_QUESTION: + regular_keycode = KC_SLASH; + break; + default: + is_US_ANSI_shifted = false; + } + if (is_US_ANSI_shifted) { + if (in) { + register_code(KC_LSFT); + register_code(regular_keycode); + } else { + unregister_code(regular_keycode); + unregister_code(KC_LSFT); + } + } + return is_US_ANSI_shifted; +} + +void key_in(int16_t keycode) { + if (command_mode == 1 && command_ind < COMMAND_MAX_LENGTH) { + command_buffer[command_ind] = keycode; + command_ind++; + a_key_went_through = true; + } else if (in_leader_mode && leader_ind < LEADER_MAX_LENGTH) { + leader_buffer[leader_ind] = keycode; + leader_ind++; + a_key_went_through = true; + } else if (dynamic_macro_mode && dynamic_macro_ind < DYNAMIC_MACRO_MAX_LENGTH) { + dynamic_macro_buffer[dynamic_macro_ind] = keycode; + dynamic_macro_ind++; + a_key_went_through = true; + } else { + if (!handle_US_ANSI_shifted_keys(keycode, true)) { + register_code(keycode); + } + send_keyboard_report(); + a_key_went_through = true; + } +} + +void key_out(int16_t keycode) { + if (command_mode == 0) { + if (!handle_US_ANSI_shifted_keys(keycode, false)) { + if (command_mode == 0 && in_leader_mode == false && dynamic_macro_mode == false) { + unregister_code(keycode); + } + } + send_keyboard_report(); + } +} + +void tap_key(int16_t keycode) { + key_in(keycode); + wait_ms(TAP_TIMEOUT); + key_out(keycode); +}
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