From fde477a927edc6b4207a6968d44aeed021e8b300 Mon Sep 17 00:00:00 2001 From: Jack Humbert Date: Sun, 15 May 2016 00:51:06 -0400 Subject: updates midi functionality (#331) * 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 * adds music sequencer functionality * implements audio/music functions in quantum.c * splits up process_action to allow independent processing of actions * moves midi stuff to quantum.c * adds additional scales for midi --- quantum/keymap_common.c | 5 --- quantum/keymap_common.h | 5 +++ quantum/quantum.c | 88 ++++++++++++++++++++++++++++++++++++++++++++++--- quantum/quantum.h | 3 +- quantum/quantum.mk | 6 ++-- 5 files changed, 93 insertions(+), 14 deletions(-) (limited to 'quantum') diff --git a/quantum/keymap_common.c b/quantum/keymap_common.c index 0184770c4b..2aae13e679 100644 --- a/quantum/keymap_common.c +++ b/quantum/keymap_common.c @@ -282,11 +282,6 @@ static action_t keycode_to_action(uint16_t keycode) action.code = ACTION_MODS_ONESHOT(mod); } break; - #ifdef MIDI_ENABLE - case 0x6000 ... 0x6FFF: - action.code = ACTION_FUNCTION_OPT(keycode & 0xFF, (keycode & 0x0F00) >> 8); - break; - #endif case 0x7000 ... 0x7FFF: action.code = ACTION_MODS_TAP_KEY((keycode >> 0x8) & 0xF, keycode & 0xFF); break; diff --git a/quantum/keymap_common.h b/quantum/keymap_common.h index 0074ab164d..07020150ae 100644 --- a/quantum/keymap_common.h +++ b/quantum/keymap_common.h @@ -195,6 +195,7 @@ extern const uint16_t fn_actions[]; + // MAGIC keycodes #define MAGIC_SWAP_CONTROL_CAPSLOCK 0x5002 #define MAGIC_UNSWAP_CONTROL_CAPSLOCK 0x5003 @@ -232,6 +233,10 @@ extern const uint16_t fn_actions[]; #define MUV_IN 0x5024 #define MUV_DE 0x5025 +// Midi mode on/off +#define MI_ON 0x5026 +#define MI_OFF 0x5027 + // GOTO layer - 16 layers max // when: // ON_PRESS = 1 diff --git a/quantum/quantum.c b/quantum/quantum.c index dd5d84f826..5a978d3320 100644 --- a/quantum/quantum.c +++ b/quantum/quantum.c @@ -19,11 +19,15 @@ void leader_end(void) {} #ifdef AUDIO_ENABLE uint8_t starting_note = 0x0C; - int offset = 0; + int offset = 7; bool music_activated = false; float music_scale[][2] = SONG(MUSIC_SCALE_SOUND); #endif +#ifdef MIDI_ENABLE + bool midi_activated = false; +#endif + // Leader key stuff bool leading = false; uint16_t leader_time = 0; @@ -98,6 +102,82 @@ bool process_record_quantum(keyrecord_t *record) { // return false; // } + #ifdef MIDI_ENABLE + if (keycode == MI_ON && record->event.pressed) { + midi_activated = true; + PLAY_NOTE_ARRAY(music_scale, false, 0); + return false; + } + + if (keycode == MI_OFF && record->event.pressed) { + midi_activated = false; + midi_send_cc(&midi_device, 0, 0x7B, 0); + return false; + } + + if (midi_activated) { + if (record->event.key.col == (MATRIX_COLS - 1) && record->event.key.row == (MATRIX_ROWS - 1)) { + if (record->event.pressed) { + starting_note++; // Change key + midi_send_cc(&midi_device, 0, 0x7B, 0); + // midi_send_cc(&midi_device, 1, 0x7B, 0); + // midi_send_cc(&midi_device, 2, 0x7B, 0); + // midi_send_cc(&midi_device, 3, 0x7B, 0); + // midi_send_cc(&midi_device, 4, 0x7B, 0); + } + return false; + } + if (record->event.key.col == (MATRIX_COLS - 2) && record->event.key.row == (MATRIX_ROWS - 1)) { + if (record->event.pressed) { + starting_note--; // Change key + midi_send_cc(&midi_device, 0, 0x7B, 0); + // midi_send_cc(&midi_device, 1, 0x7B, 0); + // midi_send_cc(&midi_device, 2, 0x7B, 0); + // midi_send_cc(&midi_device, 3, 0x7B, 0); + // midi_send_cc(&midi_device, 4, 0x7B, 0); + } + return false; + } + if (record->event.key.col == (MATRIX_COLS - 3) && record->event.key.row == (MATRIX_ROWS - 1) && record->event.pressed) { + offset++; // Change scale + midi_send_cc(&midi_device, 0, 0x7B, 0); + // midi_send_cc(&midi_device, 1, 0x7B, 0); + // midi_send_cc(&midi_device, 2, 0x7B, 0); + // midi_send_cc(&midi_device, 3, 0x7B, 0); + // midi_send_cc(&midi_device, 4, 0x7B, 0); + return false; + } + if (record->event.key.col == (MATRIX_COLS - 4) && record->event.key.row == (MATRIX_ROWS - 1) && record->event.pressed) { + offset--; // Change scale + midi_send_cc(&midi_device, 0, 0x7B, 0); + // midi_send_cc(&midi_device, 1, 0x7B, 0); + // midi_send_cc(&midi_device, 2, 0x7B, 0); + // midi_send_cc(&midi_device, 3, 0x7B, 0); + // midi_send_cc(&midi_device, 4, 0x7B, 0); + return false; + } + // basic + // uint8_t note = (starting_note + SCALE[record->event.key.col + offset])+12*(MATRIX_ROWS - record->event.key.row); + // advanced + // uint8_t note = (starting_note + record->event.key.col + offset)+12*(MATRIX_ROWS - record->event.key.row); + // guitar + uint8_t note = (starting_note + record->event.key.col + offset)+5*(MATRIX_ROWS - record->event.key.row); + // violin + // uint8_t note = (starting_note + record->event.key.col + offset)+7*(MATRIX_ROWS - record->event.key.row); + + if (record->event.pressed) { + // midi_send_noteon(&midi_device, record->event.key.row, starting_note + SCALE[record->event.key.col], 127); + midi_send_noteon(&midi_device, 0, note, 127); + } else { + // midi_send_noteoff(&midi_device, record->event.key.row, starting_note + SCALE[record->event.key.col], 127); + midi_send_noteoff(&midi_device, 0, note, 127); + } + + if (keycode < 0xFF) // ignores all normal keycodes, but lets RAISE, LOWER, etc through + return false; + } + #endif + #ifdef AUDIO_ENABLE if (keycode == AU_ON && record->event.pressed) { audio_on(); @@ -169,7 +249,7 @@ bool process_record_quantum(keyrecord_t *record) { return false; } - float freq = ((float)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)); + float freq = ((float)220.0)*pow(2.0, -5.0)*pow(2.0,(starting_note + SCALE[record->event.key.col + offset])/12.0+(MATRIX_ROWS - record->event.key.row)); if (record->event.pressed) { play_note(freq, 0xF); if (music_sequence_recording) { @@ -185,8 +265,6 @@ bool process_record_quantum(keyrecord_t *record) { } #endif - - #ifndef DISABLE_LEADER // Leader key set-up if (record->event.pressed) { @@ -267,6 +345,6 @@ void matrix_scan_quantum() { } #endif - + matrix_scan_kb(); } \ No newline at end of file diff --git a/quantum/quantum.h b/quantum/quantum.h index db726ad425..bfecdb2626 100644 --- a/quantum/quantum.h +++ b/quantum/quantum.h @@ -13,7 +13,8 @@ #include "audio.h" #endif #ifdef MIDI_ENABLE - #include + // #include + #include #endif #include "action_layer.h" #include "eeconfig.h" diff --git a/quantum/quantum.mk b/quantum/quantum.mk index b45ad850ab..e7ccfd6598 100644 --- a/quantum/quantum.mk +++ b/quantum/quantum.mk @@ -24,9 +24,9 @@ ifndef CUSTOM_MATRIX SRC += $(QUANTUM_DIR)/matrix.c endif -ifeq ($(strip $(MIDI_ENABLE)), yes) - SRC += $(QUANTUM_DIR)/keymap_midi.c -endif +#ifeq ($(strip $(MIDI_ENABLE)), yes) +# SRC += $(QUANTUM_DIR)/keymap_midi.c +#endif ifeq ($(strip $(AUDIO_ENABLE)), yes) SRC += $(QUANTUM_DIR)/audio/audio.c -- cgit v1.2.3