From 1a8c0dd22d6a2255511d0db6a456315541b5815b Mon Sep 17 00:00:00 2001 From: Erez Zukerman Date: Sun, 15 May 2016 00:27:32 -0400 Subject: [PATCH] Leader key implementation (#326) * implements leader key for planck experimental * allows override of leader timeout * adds ability to use the leader key in seq * fixes leader keycode * adds chording prototype * fixes keycode detection * moves music mode to quantum.c * disables chording by default * updates process_action functions to return bool --- keyboard/atomic/atomic.c | 7 +- keyboard/atomic/atomic.h | 2 +- keyboard/gh60_rev_c/gh60.c | 7 +- keyboard/gh60_rev_c/gh60.h | 2 +- keyboard/planck/keymaps/experimental/keymap.c | 48 +++-- keyboard/planck/planck.c | 8 +- keyboard/planck/planck.h | 16 +- keyboard/preonic/preonic.c | 8 +- keyboard/preonic/preonic.h | 2 +- quantum/keymap_common.c | 2 +- quantum/keymap_common.h | 4 +- quantum/matrix.c | 8 +- quantum/quantum.c | 167 ++++++++++++++++++ quantum/quantum.h | 48 +++++ quantum/quantum.mk | 3 +- quantum/template/template.c | 7 +- quantum/template/template.h | 2 +- tmk_core/common/action.c | 7 +- tmk_core/common/action.h | 2 +- tmk_core/common/matrix.h | 4 +- 20 files changed, 290 insertions(+), 64 deletions(-) create mode 100644 quantum/quantum.c create mode 100644 quantum/quantum.h diff --git a/keyboard/atomic/atomic.c b/keyboard/atomic/atomic.c index b4b261457..fa218a48f 100644 --- a/keyboard/atomic/atomic.c +++ b/keyboard/atomic/atomic.c @@ -11,8 +11,9 @@ void matrix_scan_user(void) { } __attribute__ ((weak)) -void process_action_user(keyrecord_t *record) { +bool process_action_user(keyrecord_t *record) { // leave this function blank - it can be defined in a keymap file + return true; } __attribute__ ((weak)) @@ -45,11 +46,11 @@ void matrix_scan_kb(void) { matrix_scan_user(); } -void process_action_kb(keyrecord_t *record) { +bool process_action_kb(keyrecord_t *record) { // put your per-action keyboard code here // runs for every action, just before processing by the firmware - process_action_user(record); + return process_action_user(record); } void led_set_kb(uint8_t usb_led) { diff --git a/keyboard/atomic/atomic.h b/keyboard/atomic/atomic.h index 845a9043e..2d6b4c6cb 100644 --- a/keyboard/atomic/atomic.h +++ b/keyboard/atomic/atomic.h @@ -29,7 +29,7 @@ void matrix_init_user(void); void matrix_scan_user(void); -void process_action_user(keyrecord_t *record); +bool process_action_user(keyrecord_t *record); void led_set_user(uint8_t usb_led); void backlight_init_ports(void); diff --git a/keyboard/gh60_rev_c/gh60.c b/keyboard/gh60_rev_c/gh60.c index 8e7219bfe..6da4d8ee3 100644 --- a/keyboard/gh60_rev_c/gh60.c +++ b/keyboard/gh60_rev_c/gh60.c @@ -12,8 +12,9 @@ void matrix_scan_user(void) { } __attribute__ ((weak)) -void process_action_user(keyrecord_t *record) { +bool process_action_user(keyrecord_t *record) { // leave this function blank - it can be defined in a keymap file + return true; } __attribute__ ((weak)) @@ -35,11 +36,11 @@ void matrix_scan_kb(void) { matrix_scan_user(); } -void process_action_kb(keyrecord_t *record) { +bool process_action_kb(keyrecord_t *record) { // put your per-action keyboard code here // runs for every action, just before processing by the firmware - process_action_user(record); + return process_action_user(record); } void led_set_kb(uint8_t usb_led) { diff --git a/keyboard/gh60_rev_c/gh60.h b/keyboard/gh60_rev_c/gh60.h index 2373ad333..95e5e1ebc 100644 --- a/keyboard/gh60_rev_c/gh60.h +++ b/keyboard/gh60_rev_c/gh60.h @@ -75,7 +75,7 @@ inline void gh60_wasd_leds_off(void) { DDRF &= ~(1<<7); PORTF &= ~(1<<7); } void matrix_init_user(void); void matrix_scan_user(void); -void process_action_user(keyrecord_t *record); +bool process_action_user(keyrecord_t *record); void led_set_user(uint8_t usb_led); #endif diff --git a/keyboard/planck/keymaps/experimental/keymap.c b/keyboard/planck/keymaps/experimental/keymap.c index fc3ac4a97..8dc158c73 100644 --- a/keyboard/planck/keymaps/experimental/keymap.c +++ b/keyboard/planck/keymaps/experimental/keymap.c @@ -6,6 +6,7 @@ #ifdef AUDIO_ENABLE #include "audio.h" #endif + #include "eeconfig.h" extern keymap_config_t keymap_config; @@ -78,7 +79,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { {KC_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_BSPC}, {KC_ESC, KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O, KC_QUOT}, {KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT }, - {M(M_BL), KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT} + {KC_LEAD, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT} }, /* Dvorak @@ -291,7 +292,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) case 8: if (record->event.pressed) { #ifdef AUDIO_ENABLE - layer_off(_MUSIC); + music_activated = false; stop_all_notes(); #endif } @@ -300,7 +301,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) if (record->event.pressed) { #ifdef AUDIO_ENABLE PLAY_NOTE_ARRAY(music_scale, false, 0); - layer_on(_MUSIC); + music_activated = true; #endif } break; @@ -360,24 +361,35 @@ void matrix_init_user(void) { } #ifdef AUDIO_ENABLE -void play_goodbye_tone() -{ - PLAY_NOTE_ARRAY(goodbye, false, 0); - _delay_ms(150); -} + void play_goodbye_tone(void) + { + PLAY_NOTE_ARRAY(goodbye, false, 0); + _delay_ms(150); + } +#endif -uint8_t starting_note = 0x0C; -int offset = 0; +LEADER_EXTERNS(); -void process_action_user(keyrecord_t *record) { +#define LEADER_TIMEOUT 300 - if (IS_LAYER_ON(_MUSIC)) { - if (record->event.pressed) { - play_note(((double)220.0)*pow(2.0, -4.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row)), 0xF); - } else { - stop_note(((double)220.0)*pow(2.0, -4.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row))); +void matrix_scan_user(void) { + LEADER_DICTIONARY() { + leading = false; + leader_end(); + + SEQ_ONE_KEY(KC_F) { + register_code(KC_S); + unregister_code(KC_S); + } + SEQ_TWO_KEYS(KC_A, KC_S) { + register_code(KC_H); + unregister_code(KC_H); + } + SEQ_THREE_KEYS(KC_A, KC_S, KC_D) { + register_code(KC_LGUI); + register_code(KC_S); + unregister_code(KC_S); + unregister_code(KC_LGUI); } } - } -#endif diff --git a/keyboard/planck/planck.c b/keyboard/planck/planck.c index 446353dbf..da7b3a170 100644 --- a/keyboard/planck/planck.c +++ b/keyboard/planck/planck.c @@ -7,7 +7,9 @@ __attribute__ ((weak)) void matrix_scan_user(void) {} __attribute__ ((weak)) -void process_action_user(keyrecord_t *record) {} +bool process_action_user(keyrecord_t *record) { + return true; +} __attribute__ ((weak)) void led_set_user(uint8_t usb_led) {} @@ -32,8 +34,8 @@ void matrix_scan_kb(void) { matrix_scan_user(); } -void process_action_kb(keyrecord_t *record) { - process_action_user(record); +bool process_action_kb(keyrecord_t *record) { + return process_action_user(record); } void led_set_kb(uint8_t usb_led) { diff --git a/keyboard/planck/planck.h b/keyboard/planck/planck.h index cfd4956bf..8aec6b262 100644 --- a/keyboard/planck/planck.h +++ b/keyboard/planck/planck.h @@ -1,19 +1,7 @@ #ifndef PLANCK_H #define PLANCK_H -#include "matrix.h" -#include "keymap_common.h" -#ifdef BACKLIGHT_ENABLE - #include "backlight.h" -#endif -#ifdef RGBLIGHT_ENABLE - #include "rgblight.h" -#endif -#include -#include -#ifdef MIDI_ENABLE - #include -#endif +#include "quantum.h" #define PLANCK_MIT( \ k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, \ @@ -43,7 +31,7 @@ void matrix_init_user(void); void matrix_scan_user(void); -void process_action_user(keyrecord_t *record); +bool process_action_user(keyrecord_t *record); void led_set_user(uint8_t usb_led); void backlight_init_ports(void); diff --git a/keyboard/preonic/preonic.c b/keyboard/preonic/preonic.c index 211f8d029..13e05c65a 100644 --- a/keyboard/preonic/preonic.c +++ b/keyboard/preonic/preonic.c @@ -11,8 +11,8 @@ void matrix_scan_user(void) { }; __attribute__ ((weak)) -void process_action_user(keyrecord_t *record) { - +bool process_action_user(keyrecord_t *record) { + return true; }; void matrix_init_kb(void) { @@ -36,8 +36,8 @@ void matrix_scan_kb(void) { matrix_scan_user(); }; -void process_action_kb(keyrecord_t *record) { - process_action_user(record); +bool process_action_kb(keyrecord_t *record) { + return process_action_user(record); } #ifdef BACKLIGHT_ENABLE diff --git a/keyboard/preonic/preonic.h b/keyboard/preonic/preonic.h index 030acdadb..2406a11d7 100644 --- a/keyboard/preonic/preonic.h +++ b/keyboard/preonic/preonic.h @@ -47,6 +47,6 @@ void matrix_init_user(void); void matrix_scan_user(void); -void process_action_kb(keyrecord_t *record); +bool process_action_kb(keyrecord_t *record); #endif diff --git a/quantum/keymap_common.c b/quantum/keymap_common.c index 8f00f9cc3..0184770c4 100644 --- a/quantum/keymap_common.c +++ b/quantum/keymap_common.c @@ -251,7 +251,7 @@ static action_t keycode_to_action(uint16_t keycode) } eeconfig_update_keymap(keymap_config.raw); break; - case 0x5100 ... 0x5FFF: ; + case 0x5100 ... 0x56FF: ; // Layer movement shortcuts // See .h to see constraints/usage int type = (keycode >> 0x8) & 0xF; diff --git a/quantum/keymap_common.h b/quantum/keymap_common.h index 322fda498..2ad1ba6c6 100644 --- a/quantum/keymap_common.h +++ b/quantum/keymap_common.h @@ -159,7 +159,7 @@ extern const uint16_t fn_actions[]; #define S(kc) LSFT(kc) #define F(kc) FUNC(kc) -#define M(kc) kc | 0x3000 +#define M(kc) (kc | 0x3000) #define MACRODOWN(...) (record->event.pressed ? MACRO(__VA_ARGS__) : MACRO_NONE) @@ -191,6 +191,8 @@ extern const uint16_t fn_actions[]; #define RESET 0x5000 #define DEBUG 0x5001 +#define KC_LEAD 0x5014 + // MAGIC keycodes #define MAGIC_SWAP_CONTROL_CAPSLOCK 0x5002 diff --git a/quantum/matrix.c b/quantum/matrix.c index 7d70f728d..cab39e117 100644 --- a/quantum/matrix.c +++ b/quantum/matrix.c @@ -55,12 +55,12 @@ static void unselect_rows(void); static void select_row(uint8_t row); __attribute__ ((weak)) -void matrix_init_kb(void) { +void matrix_init_quantum(void) { } __attribute__ ((weak)) -void matrix_scan_kb(void) { +void matrix_scan_quantum(void) { } @@ -93,7 +93,7 @@ void matrix_init(void) matrix_debouncing[i] = 0; } - matrix_init_kb(); + matrix_init_quantum(); } @@ -157,7 +157,7 @@ uint8_t matrix_scan(void) } #endif - matrix_scan_kb(); + matrix_scan_quantum(); return 1; } diff --git a/quantum/quantum.c b/quantum/quantum.c new file mode 100644 index 000000000..e274d846f --- /dev/null +++ b/quantum/quantum.c @@ -0,0 +1,167 @@ +#include "quantum.h" + +__attribute__ ((weak)) +void matrix_init_kb(void) {} + +__attribute__ ((weak)) +void matrix_scan_kb(void) {} + +__attribute__ ((weak)) +bool process_action_kb(keyrecord_t *record) { + return true; +} + +__attribute__ ((weak)) +void leader_start(void) {} + +__attribute__ ((weak)) +void leader_end(void) {} + +#ifdef AUDIO_ENABLE + uint8_t starting_note = 0x0C; + int offset = 0; + bool music_activated = false; +#endif + +// Leader key stuff +bool leading = false; +uint16_t leader_time = 0; + +uint16_t leader_sequence[3] = {0, 0, 0}; +uint8_t leader_sequence_size = 0; + +// Chording stuff +#define CHORDING_MAX 4 +bool chording = false; + +uint8_t chord_keys[CHORDING_MAX] = {0}; +uint8_t chord_key_count = 0; +uint8_t chord_key_down = 0; + +bool keys_chord(uint8_t keys[]) { + uint8_t keys_size = sizeof(keys)/sizeof(keys[0]); + bool pass = true; + uint8_t in = 0; + for (uint8_t i = 0; i < chord_key_count; i++) { + bool found = false; + for (uint8_t j = 0; j < keys_size; j++) { + if (chord_keys[i] == (keys[j] & 0xFF)) { + in++; // detects key in chord + found = true; + break; + } + } + if (found) + continue; + if (chord_keys[i] != 0) { + pass = false; // makes sure rest are blank + } + } + return (pass && (in == keys_size)); +} + +bool process_action_quantum(keyrecord_t *record) { + + /* This gets the keycode from the key pressed */ + keypos_t key = record->event.key; + uint16_t keycode; + + #if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS) + uint8_t layer; + + if (record->event.pressed) { + layer = layer_switch_get_layer(key); + update_source_layers_cache(key, layer); + } else { + layer = read_source_layers_cache(key); + } + keycode = keymap_key_to_keycode(layer, key); + #else + keycode = keymap_key_to_keycode(layer_switch_get_layer(key), key); + #endif + + #ifdef AUDIO_ENABLE + if (music_activated) { + if (record->event.pressed) { + play_note(((double)220.0)*pow(2.0, -4.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row)), 0xF); + } else { + stop_note(((double)220.0)*pow(2.0, -4.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row))); + } + if (keycode < 0xFF) // ignores all normal keycodes, but lets RAISE, LOWER, etc through + return false; + } + #endif + + + +#ifndef DISABLE_LEADER + // Leader key set-up + if (record->event.pressed) { + if (!leading && keycode == KC_LEAD) { + leader_start(); + leading = true; + leader_time = timer_read(); + leader_sequence_size = 0; + leader_sequence[0] = 0; + leader_sequence[1] = 0; + leader_sequence[2] = 0; + return false; + } + if (leading && timer_elapsed(leader_time) < LEADER_TIMEOUT) { + leader_sequence[leader_sequence_size] = keycode; + leader_sequence_size++; + return false; + } + } +#endif + +#define DISABLE_CHORDING +#ifndef DISABLE_CHORDING + + if (keycode >= 0x5700 && keycode <= 0x57FF) { + if (record->event.pressed) { + if (!chording) { + chording = true; + for (uint8_t i = 0; i < CHORDING_MAX; i++) + chord_keys[i] = 0; + chord_key_count = 0; + chord_key_down = 0; + } + chord_keys[chord_key_count] = (keycode & 0xFF); + chord_key_count++; + chord_key_down++; + return false; + } else { + if (chording) { + chord_key_down--; + if (chord_key_down == 0) { + chording = false; + // Chord Dictionary + if (keys_chord((uint8_t[]){KC_ENTER, KC_SPACE})) { + register_code(KC_A); + unregister_code(KC_A); + return false; + } + for (uint8_t i = 0; i < chord_key_count; i++) { + register_code(chord_keys[i]); + unregister_code(chord_keys[i]); + return false; + } + } + } + } + } + +#endif + + + return process_action_kb(record); +} + +void matrix_init_quantum() { + matrix_init_kb(); +} + +void matrix_scan_quantum() { + matrix_scan_kb(); +} \ No newline at end of file diff --git a/quantum/quantum.h b/quantum/quantum.h new file mode 100644 index 000000000..db726ad42 --- /dev/null +++ b/quantum/quantum.h @@ -0,0 +1,48 @@ +#ifndef QUANTUM_H +#define QUANTUM_H + +#include "matrix.h" +#include "keymap_common.h" +#ifdef BACKLIGHT_ENABLE + #include "backlight.h" +#endif +#ifdef RGBLIGHT_ENABLE + #include "rgblight.h" +#endif +#ifdef AUDIO_ENABLE + #include "audio.h" +#endif +#ifdef MIDI_ENABLE + #include +#endif +#include "action_layer.h" +#include "eeconfig.h" +#include +#include + +extern uint32_t default_layer_state; + +#ifndef NO_ACTION_LAYER + extern uint32_t layer_state; +#endif + +bool music_activated; + +void matrix_init_kb(void); +void matrix_scan_kb(void); +bool process_action_kb(keyrecord_t *record); + +void leader_start(void); +void leader_end(void); + +#ifndef LEADER_TIMEOUT + #define LEADER_TIMEOUT 200 +#endif +#define SEQ_ONE_KEY(key) if (leader_sequence[0] == (key) && leader_sequence[1] == 0 && leader_sequence[2] == 0) +#define SEQ_TWO_KEYS(key1, key2) if (leader_sequence[0] == (key1) && leader_sequence[1] == (key2) && leader_sequence[2] == 0) +#define SEQ_THREE_KEYS(key1, key2, key3) if (leader_sequence[0] == (key1) && leader_sequence[1] == (key2) && leader_sequence[2] == (key3)) + +#define LEADER_EXTERNS() extern bool leading; extern uint16_t leader_time; extern uint16_t leader_sequence[3]; extern uint8_t leader_sequence_size +#define LEADER_DICTIONARY() if (leading && timer_elapsed(leader_time) > LEADER_TIMEOUT) + +#endif \ No newline at end of file diff --git a/quantum/quantum.mk b/quantum/quantum.mk index 5f4c2f045..b45ad850a 100644 --- a/quantum/quantum.mk +++ b/quantum/quantum.mk @@ -1,7 +1,8 @@ QUANTUM_DIR = quantum # # project specific files -SRC += $(QUANTUM_DIR)/keymap_common.c \ +SRC += $(QUANTUM_DIR)/quantum.c \ + $(QUANTUM_DIR)/keymap_common.c \ $(QUANTUM_DIR)/led.c # ifdef KEYMAP_FILE diff --git a/quantum/template/template.c b/quantum/template/template.c index 6050a2d20..649072eb2 100644 --- a/quantum/template/template.c +++ b/quantum/template/template.c @@ -11,8 +11,9 @@ void matrix_scan_user(void) { } __attribute__ ((weak)) -void process_action_user(keyrecord_t *record) { +bool process_action_user(keyrecord_t *record) { // leave this function blank - it can be defined in a keymap file + return true; } __attribute__ ((weak)) @@ -34,11 +35,11 @@ void matrix_scan_kb(void) { matrix_scan_user(); } -void process_action_kb(keyrecord_t *record) { +bool process_action_kb(keyrecord_t *record) { // put your per-action keyboard code here // runs for every action, just before processing by the firmware - process_action_user(record); + return process_action_user(record); } void led_set_kb(uint8_t usb_led) { diff --git a/quantum/template/template.h b/quantum/template/template.h index 22742105a..8537e3b4b 100644 --- a/quantum/template/template.h +++ b/quantum/template/template.h @@ -24,7 +24,7 @@ void matrix_init_user(void); void matrix_scan_user(void); -void process_action_user(keyrecord_t *record); +bool process_action_user(keyrecord_t *record); void led_set_user(uint8_t usb_led); #endif diff --git a/tmk_core/common/action.c b/tmk_core/common/action.c index 081e90b2d..c026b96d9 100644 --- a/tmk_core/common/action.c +++ b/tmk_core/common/action.c @@ -70,7 +70,9 @@ void process_action_nocache(keyrecord_t *record) #endif __attribute__ ((weak)) -void process_action_kb(keyrecord_t *record) {} +bool process_action_quantum(keyrecord_t *record) { + return true; +} void process_action(keyrecord_t *record) { @@ -89,7 +91,8 @@ void process_action(keyrecord_t *record) } #endif - process_action_kb(record); + if (!process_action_quantum(record)) + return; action_t action = store_or_get_action(event.pressed, event.key); dprint("ACTION: "); debug_action(action); diff --git a/tmk_core/common/action.h b/tmk_core/common/action.h index 44ec3047b..7d1cbafe9 100644 --- a/tmk_core/common/action.h +++ b/tmk_core/common/action.h @@ -59,7 +59,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt); void action_function(keyrecord_t *record, uint8_t id, uint8_t opt); /* keyboard-specific key event (pre)processing */ -void process_action_kb(keyrecord_t *record); +bool process_action_quantum(keyrecord_t *record); /* Utilities for actions. */ #if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS) diff --git a/tmk_core/common/matrix.h b/tmk_core/common/matrix.h index 0b013fc98..ad0871bfb 100644 --- a/tmk_core/common/matrix.h +++ b/tmk_core/common/matrix.h @@ -64,8 +64,8 @@ void matrix_power_up(void); void matrix_power_down(void); /* keyboard-specific setup/loop functionality */ -void matrix_init_kb(void); -void matrix_scan_kb(void); +void matrix_init_quantum(void); +void matrix_scan_quantum(void); #ifdef __cplusplus }