0xf1: 'MIDI time code quarter frame',
0xf2: 'song position pointer',
0xf3: 'song select',
- 0xf4: 'undefined',
- 0xf5: 'undefined',
+ 0xf4: 'undefined 0xf4',
+ 0xf5: 'undefined 0xf5',
0xf6: 'tune request',
0xf7: 'end of system exclusive (EOX)',
# System real time messages
0xf8: 'timing clock',
- 0xf9: 'undefined',
+ 0xf9: 'undefined 0xf9',
0xfa: 'start',
0xfb: 'continue',
0xfc: 'stop',
- 0xfd: 'undefined',
+ 0xfd: 'undefined 0xfd',
0xfe: 'active sensing',
0xff: 'system reset',
}
# Note: Not all IDs are used/listed, i.e. there are some "holes".
sysex_manufacturer_ids = {
- # American group
- (0x01): 'Sequential',
- (0x02): 'IDP',
- (0x03): 'Voyetra/Octave-Plateau',
- (0x04): 'Moog',
- (0x05): 'Passport Designs',
- (0x06): 'Lexicon',
- (0x07): 'Kurzweil',
- (0x08): 'Fender',
- (0x09): 'Gulbransen',
- (0x0a): 'AKG Acoustics',
- (0x0b): 'Voyce Music',
- (0x0c): 'Waveframe Corp',
- (0x0d): 'ADA Signal Processors',
- (0x0e): 'Garfield Electronics',
- (0x0f): 'Ensoniq',
- (0x10): 'Oberheim',
- (0x11): 'Apple Computer',
- (0x12): 'Grey Matter Response',
- (0x13): 'Digidesign',
- (0x14): 'Palm Tree Instruments',
- (0x15): 'JLCooper Electronics',
- (0x16): 'Lowrey',
- (0x17): 'Adams-Smith',
- (0x18): 'Emu Systems',
- (0x19): 'Harmony Systems',
- (0x1a): 'ART',
- (0x1b): 'Baldwin',
- (0x1c): 'Eventide',
- (0x1d): 'Inventronics',
- (0x1f): 'Clarity',
+ # American group (range 01-1f, 000001-001f7f)
+ (0x01,): 'Sequential',
+ (0x02,): 'IDP',
+ (0x03,): 'Voyetra/Octave-Plateau',
+ (0x04,): 'Moog',
+ (0x05,): 'Passport Designs',
+ (0x06,): 'Lexicon',
+ (0x07,): 'Kurzweil',
+ (0x08,): 'Fender',
+ (0x09,): 'Gulbransen',
+ (0x0a,): 'AKG Acoustics',
+ (0x0b,): 'Voyce Music',
+ (0x0c,): 'Waveframe Corp',
+ (0x0d,): 'ADA Signal Processors',
+ (0x0e,): 'Garfield Electronics',
+ (0x0f,): 'Ensoniq',
+ (0x10,): 'Oberheim',
+ (0x11,): 'Apple Computer',
+ (0x12,): 'Grey Matter Response',
+ (0x13,): 'Digidesign',
+ (0x14,): 'Palm Tree Instruments',
+ (0x15,): 'JLCooper Electronics',
+ (0x16,): 'Lowrey',
+ (0x17,): 'Adams-Smith',
+ (0x18,): 'Emu Systems',
+ (0x19,): 'Harmony Systems',
+ (0x1a,): 'ART',
+ (0x1b,): 'Baldwin',
+ (0x1c,): 'Eventide',
+ (0x1d,): 'Inventronics',
+ (0x1f,): 'Clarity',
(0x00, 0x00, 0x01): 'Time Warner Interactive',
(0x00, 0x00, 0x07): 'Digital Music Corp.',
(0x00, 0x01, 0x02): 'Crystal Semiconductor',
(0x00, 0x01, 0x03): 'Rockwell Semiconductor',
- # European group
- (0x20): 'Passac',
- (0x21): 'SIEL',
- (0x22): 'Synthaxe',
- (0x24): 'Hohner',
- (0x25): 'Twister',
- (0x26): 'Solton',
- (0x27): 'Jellinghaus MS',
- (0x28): 'Southworth Music Systems',
- (0x29): 'PPG',
- (0x2a): 'JEN',
- (0x2b): 'SSL Limited',
- (0x2c): 'Audio Veritrieb',
- (0x2f): 'Elka',
-
- (0x30): 'Dynacord',
- (0x31): 'Viscount',
- (0x33): 'Clavia Digital Instruments',
- (0x34): 'Audio Architecture',
- (0x35): 'GeneralMusic Corp.',
- (0x39): 'Soundcraft Electronics',
- (0x3b): 'Wersi',
- (0x3c): 'Avab Elektronik Ab',
- (0x3d): 'Digigram',
- (0x3e): 'Waldorf Electronics',
- (0x3f): 'Quasimidi',
+ # European group (range 20-3f, 002000-003f7f)
+ (0x20,): 'Passac',
+ (0x21,): 'SIEL',
+ (0x22,): 'Synthaxe',
+ (0x24,): 'Hohner',
+ (0x25,): 'Twister',
+ (0x26,): 'Solton',
+ (0x27,): 'Jellinghaus MS',
+ (0x28,): 'Southworth Music Systems',
+ (0x29,): 'PPG',
+ (0x2a,): 'JEN',
+ (0x2b,): 'SSL Limited',
+ (0x2c,): 'Audio Veritrieb',
+ (0x2f,): 'Elka',
+
+ (0x30,): 'Dynacord',
+ (0x31,): 'Viscount',
+ (0x33,): 'Clavia Digital Instruments',
+ (0x34,): 'Audio Architecture',
+ (0x35,): 'GeneralMusic Corp.',
+ (0x39,): 'Soundcraft Electronics',
+ (0x3b,): 'Wersi',
+ (0x3c,): 'Avab Elektronik Ab',
+ (0x3d,): 'Digigram',
+ (0x3e,): 'Waldorf Electronics',
+ (0x3f,): 'Quasimidi',
(0x00, 0x20, 0x00): 'Dream',
(0x00, 0x20, 0x01): 'Strand Lighting',
(0x00, 0x20, 0x2d): 'Blue Chip Music Tech',
(0x00, 0x20, 0x2e): 'BEE OH Corp',
- # Japanese group
- (0x40): 'Kawai',
- (0x41): 'Roland',
- (0x42): 'Korg',
- (0x43): 'Yamaha',
- (0x44): 'Casio',
- (0x46): 'Kamiya Studio',
- (0x47): 'Akai',
- (0x48): 'Japan Victor',
- (0x49): 'Mesosha',
- (0x4a): 'Hoshino Gakki',
- (0x4b): 'Fujitsu Elect',
- (0x4c): 'Sony',
- (0x4d): 'Nisshin Onpa',
- (0x4e): 'TEAC',
- (0x50): 'Matsushita Electric',
- (0x51): 'Fostex',
- (0x52): 'Zoom',
- (0x53): 'Midori Electronics',
- (0x54): 'Matsushita Communication Industrial',
- (0x55): 'Suzuki Musical Inst. Mfg.',
+ # Japanese group (range 40-5f, 004000-005f7f)
+ (0x40,): 'Kawai',
+ (0x41,): 'Roland',
+ (0x42,): 'Korg',
+ (0x43,): 'Yamaha',
+ (0x44,): 'Casio',
+ (0x46,): 'Kamiya Studio',
+ (0x47,): 'Akai',
+ (0x48,): 'Japan Victor',
+ (0x49,): 'Mesosha',
+ (0x4a,): 'Hoshino Gakki',
+ (0x4b,): 'Fujitsu Elect',
+ (0x4c,): 'Sony',
+ (0x4d,): 'Nisshin Onpa',
+ (0x4e,): 'TEAC',
+ (0x50,): 'Matsushita Electric',
+ (0x51,): 'Fostex',
+ (0x52,): 'Zoom',
+ (0x53,): 'Midori Electronics',
+ (0x54,): 'Matsushita Communication Industrial',
+ (0x55,): 'Suzuki Musical Inst. Mfg.',
+
+ # Other (range 60-7c, 006000-007f7f)
+
+ # Special (7d-7f)
+ (0x7d,): 'Non-Commercial',
+ (0x7e,): 'Universal Non-Realtime',
+ (0x7f,): 'Universal Realtime',
}
control_functions = {
- 0x00: 'bank select',
- 0x01: 'modulation wheel/lever',
- 0x02: 'breath controller',
- # 0x03: undefined
- 0x04: 'foot controller',
- 0x05: 'portamento time',
+ 0x00: 'bank select MSB',
+ 0x01: 'modulation wheel/lever MSB',
+ 0x02: 'breath controller MSB',
+ # 0x03: undefined MSB
+ 0x04: 'foot controller MSB',
+ 0x05: 'portamento time MSB',
0x06: 'data entry MSB',
- 0x07: 'channel volume (formerly main volume)',
- 0x08: 'balance',
- # 0x09: undefined
- 0x0a: 'pan',
- 0x0b: 'expression controller',
- 0x0c: 'effect control 1',
- 0x0d: 'effect control 2',
- # 0x0e-0x0f: undefined
- 0x10: 'general purpose controller 1',
- 0x11: 'general purpose controller 2',
- 0x12: 'general purpose controller 3',
- 0x13: 'general purpose controller 4',
- # 0x14-0x1f: undefined
- # 0x20-0x3f: LSB for values 0x00-0x1f
+ 0x07: 'channel volume MSB (formerly main volume)',
+ 0x08: 'balance MSB',
+ # 0x09: undefined MSB
+ 0x0a: 'pan MSB',
+ 0x0b: 'expression controller MSB',
+ 0x0c: 'effect control 1 MSB',
+ 0x0d: 'effect control 2 MSB',
+ # 0x0e-0x0f: undefined MSB
+ 0x10: 'general purpose controller 1 MSB',
+ 0x11: 'general purpose controller 2 MSB',
+ 0x12: 'general purpose controller 3 MSB',
+ 0x13: 'general purpose controller 4 MSB',
+ # 0x14-0x1f: undefined MSB
+ 0x20: 'bank select LSB',
+ 0x21: 'modulation wheel/lever LSB',
+ 0x22: 'breath controller LSB',
+ # 0x23: undefined LSB
+ 0x24: 'foot controller LSB',
+ 0x25: 'portamento time LSB',
+ 0x26: 'data entry LSB',
+ 0x27: 'channel volume LSB (formerly main volume)',
+ 0x28: 'balance LSB',
+ # 0x29: undefined LSB
+ 0x2a: 'pan LSB',
+ 0x2b: 'expression controller LSB',
+ 0x2c: 'effect control 1 LSB',
+ 0x2d: 'effect control 2 LSB',
+ # 0x2e-0x2f: undefined LSB
+ 0x30: 'general purpose controller 1 LSB',
+ 0x31: 'general purpose controller 2 LSB',
+ 0x32: 'general purpose controller 3 LSB',
+ 0x33: 'general purpose controller 4 LSB',
+ # 0x34-0x3f: undefined LSB
0x40: 'damper pedal (sustain)',
0x41: 'portamento on/off',
0x42: 'sostenuto',
0x5f: 'effects 5 depth (formerly phaser depth)',
0x60: 'data increment',
0x61: 'data decrement',
- 0x62: 'non-registered parameter number LSB',
- 0x63: 'non-registered parameter number MSB',
- 0x64: 'registered parameter number LSB',
- 0x65: 'registered parameter number MSB',
+ 0x62: 'Non-Registered Parameter Number LSB',
+ 0x63: 'Non-Registered Parameter Number MSB',
+ 0x64: 'Registered Parameter Number LSB',
+ 0x65: 'Registered Parameter Number MSB',
# 0x66-0x77: undefined
# 0x78-0x7f: reserved for channel mode messages
0x78: 'all sound off',
0x79: 'reset all controllers',
- 0x7a: 'local control on/off',
+ 0x7a: 'local control',
0x7b: 'all notes off',
0x7c: 'omni mode off', # all notes off
0x7d: 'omni mode on', # all notes off
- 0x7e: 'poly mode off', # mono mode on, all notes off
+ 0x7e: 'mono mode on', # mono mode on, all notes off
0x7f: 'poly mode on', # mono mode off, all notes off
}
+
+gm_instruments = {
+ 1: 'Acoustic Grand Piano',
+ 2: 'Bright Acoustic Piano',
+ 3: 'Electric Grand Piano',
+ 4: 'Honky-tonk Piano',
+ 5: 'Electric Piano 1',
+ 6: 'Electric Piano 2',
+ 7: 'Harpsichord',
+ 8: 'Clavi',
+ 9: 'Celesta',
+ 10: 'Glockenspiel',
+ 11: 'Music Box',
+ 12: 'Vibraphone',
+ 13: 'Marimba',
+ 14: 'Xylophone',
+ 15: 'Tubular Bells',
+ 16: 'Dulcimer',
+ 17: 'Drawbar Organ',
+ 18: 'Percussive Organ',
+ 19: 'Rock Organ',
+ 20: 'Church Organ',
+ 21: 'Reed Organ',
+ 22: 'Accordion',
+ 23: 'Harmonica',
+ 24: 'Tango Accordion',
+ 25: 'Acoustic Guitar (nylon)',
+ 26: 'Acoustic Guitar (steel)',
+ 27: 'Electric Guitar (jazz)',
+ 28: 'Electric Guitar (clean)',
+ 29: 'Electric Guitar (muted)',
+ 30: 'Overdriven Guitar',
+ 31: 'Distortion Guitar',
+ 32: 'Guitar harmonics',
+ 33: 'Acoustic Bass',
+ 34: 'Electric Bass (finger)',
+ 35: 'Electric Bass (pick)',
+ 36: 'Fretless Bass',
+ 37: 'Slap Bass 1',
+ 38: 'Slap Bass 2',
+ 39: 'Synth Bass 1',
+ 40: 'Synth Bass 2',
+ 41: 'Violin',
+ 42: 'Viola',
+ 43: 'Cello',
+ 44: 'Contrabass',
+ 45: 'Tremolo Strings',
+ 46: 'Pizzicato Strings',
+ 47: 'Orchestral Harp',
+ 48: 'Timpani',
+ 49: 'String Ensemble 1',
+ 50: 'String Ensemble 2',
+ 51: 'SynthStrings 1',
+ 52: 'SynthStrings 2',
+ 53: 'Choir Aahs',
+ 54: 'Voice Oohs',
+ 55: 'Synth Voice',
+ 56: 'Orchestra Hit',
+ 57: 'Trumpet',
+ 58: 'Trombone',
+ 59: 'Tuba',
+ 60: 'Muted Trumpet',
+ 61: 'French Horn',
+ 62: 'Brass Section',
+ 63: 'SynthBrass 1',
+ 64: 'SynthBrass 2',
+ 65: 'Soprano Sax',
+ 66: 'Alto Sax',
+ 67: 'Tenor Sax',
+ 68: 'Baritone Sax',
+ 69: 'Oboe',
+ 70: 'English Horn',
+ 71: 'Bassoon',
+ 72: 'Clarinet',
+ 73: 'Piccolo',
+ 74: 'Flute',
+ 75: 'Recorder',
+ 76: 'Pan Flute',
+ 77: 'Blown Bottle',
+ 78: 'Shakuhachi',
+ 79: 'Whistle',
+ 80: 'Ocarina',
+ 81: 'Lead 1 (square)',
+ 82: 'Lead 2 (sawtooth)',
+ 83: 'Lead 3 (calliope)',
+ 84: 'Lead 4 (chiff)',
+ 85: 'Lead 5 (charang)',
+ 86: 'Lead 6 (voice)',
+ 87: 'Lead 7 (fifths)',
+ 88: 'Lead 8 (bass + lead)',
+ 89: 'Pad 1 (new age)',
+ 90: 'Pad 2 (warm)',
+ 91: 'Pad 3 (polysynth)',
+ 92: 'Pad 4 (choir)',
+ 93: 'Pad 5 (bowed)',
+ 94: 'Pad 6 (metallic)',
+ 95: 'Pad 7 (halo)',
+ 96: 'Pad 8 (sweep)',
+ 97: 'FX 1 (rain)',
+ 98: 'FX 2 (soundtrack)',
+ 99: 'FX 3 (crystal)',
+ 100: 'FX 4 (atmosphere)',
+ 101: 'FX 5 (brightness)',
+ 102: 'FX 6 (goblins)',
+ 103: 'FX 7 (echoes)',
+ 104: 'FX 8 (sci-fi)',
+ 105: 'Sitar',
+ 106: 'Banjo',
+ 107: 'Shamisen',
+ 108: 'Koto',
+ 109: 'Kalimba',
+ 110: 'Bag pipe',
+ 111: 'Fiddle',
+ 112: 'Shanai',
+ 113: 'Tinkle Bell',
+ 114: 'Agogo',
+ 115: 'Steel Drums',
+ 116: 'Woodblock',
+ 117: 'Taiko Drum',
+ 118: 'Melodic Tom',
+ 119: 'Synth Drum',
+ 120: 'Reverse Cymbal',
+ 121: 'Guitar Fret Noise',
+ 122: 'Breath Noise',
+ 123: 'Seashore',
+ 124: 'Bird Tweet',
+ 125: 'Telephone Ring',
+ 126: 'Helicopter',
+ 127: 'Applause',
+ 128: 'Gunshot',
+}
+
+drum_kit = {
+ 1: 'GM Standard Kit',
+ 9: 'GS Room Kit',
+ 17: 'GS Power Kit',
+ 25: 'GS Power Kit',
+ 26: 'GS TR-808 Kit',
+ 33: 'GS Jazz Kit',
+ 41: 'GS Brush Kit',
+ 49: 'GS Orchestra Kit',
+ 57: 'GS Sound FX Kit',
+ 128: 'GS CM-64/CM-32 Kit',
+}
+
+quarter_frame_type = {
+ 0: 'frame count LS nibble',
+ 1: 'frame count MS nibble',
+ 2: 'seconds count LS nibble',
+ 3: 'seconds count MS nibble',
+ 4: 'minutes count LS nibble',
+ 5: 'minutes count MS nibble',
+ 6: 'hours count LS nibble',
+ 7: 'hours count MS nibble and SMPTE type',
+}
+
+smpte_type = {
+ 0: '24 frames/second',
+ 1: '25 frames/second',
+ 2: '30 frames/second (drop-frame)',
+ 3: '30 frames/second (non-drop)',
+}
+
+chromatic_notes = {
+ 0: 'C-2',
+ 1: 'C#-2',
+ 2: 'D-2',
+ 3: 'D#-2',
+ 4: 'E-2',
+ 5: 'F-2',
+ 6: 'F#-2',
+ 7: 'G-2',
+ 8: 'G#-2',
+ 9: 'A-2',
+ 10: 'A#-2',
+ 11: 'B-2',
+ 12: 'C-1',
+ 13: 'C#-1',
+ 14: 'D-1',
+ 15: 'D#-1',
+ 16: 'E-1',
+ 17: 'F-1',
+ 18: 'F#-1',
+ 19: 'G-1',
+ 20: 'G#-1',
+ 21: 'A-1',
+ 22: 'A#-1',
+ 23: 'B-1',
+ 24: 'C0',
+ 25: 'C#0',
+ 26: 'D0',
+ 27: 'D#0',
+ 28: 'E0',
+ 29: 'F0',
+ 30: 'F#0',
+ 31: 'G0',
+ 32: 'G#0',
+ 33: 'A0',
+ 34: 'A#0',
+ 35: 'B0',
+ 36: 'C1',
+ 37: 'C#1',
+ 38: 'D1',
+ 39: 'D#1',
+ 40: 'E1',
+ 41: 'F1',
+ 42: 'F#1',
+ 43: 'G1',
+ 44: 'G#1',
+ 45: 'A1',
+ 46: 'A#1',
+ 47: 'B1',
+ 48: 'C2',
+ 49: 'C#2',
+ 50: 'D2',
+ 51: 'D#2',
+ 52: 'E2',
+ 53: 'F2',
+ 54: 'F#2',
+ 55: 'G2',
+ 56: 'G#2',
+ 57: 'A2',
+ 58: 'A#2',
+ 59: 'B2',
+ 60: 'C3',
+ 61: 'C#3',
+ 62: 'D3',
+ 63: 'D#3',
+ 64: 'E3',
+ 65: 'F3',
+ 66: 'F#3',
+ 67: 'G3',
+ 68: 'G#3',
+ 69: 'A3',
+ 70: 'A#3',
+ 71: 'B3',
+ 72: 'C4',
+ 73: 'C#4',
+ 74: 'D4',
+ 75: 'D#4',
+ 76: 'E4',
+ 77: 'F4',
+ 78: 'F#4',
+ 79: 'G4',
+ 80: 'G#4',
+ 81: 'A4',
+ 82: 'A#4',
+ 83: 'B4',
+ 84: 'C5',
+ 85: 'C#5',
+ 86: 'D5',
+ 87: 'D#5',
+ 88: 'E5',
+ 89: 'F5',
+ 90: 'F#5',
+ 91: 'G5',
+ 92: 'G#5',
+ 93: 'A5',
+ 94: 'A#5',
+ 95: 'B5',
+ 96: 'C6',
+ 97: 'C#6',
+ 98: 'D6',
+ 99: 'D#6',
+ 100: 'E6',
+ 101: 'F6',
+ 102: 'F#6',
+ 103: 'G6',
+ 104: 'G#6',
+ 105: 'A6',
+ 106: 'A#6',
+ 107: 'B6',
+ 108: 'C7',
+ 109: 'C#7',
+ 110: 'D7',
+ 111: 'D#7',
+ 112: 'E7',
+ 113: 'F7',
+ 114: 'F#7',
+ 115: 'G7',
+ 116: 'G#7',
+ 117: 'A7',
+ 118: 'A#7',
+ 119: 'B7',
+ 120: 'C8',
+ 121: 'C#8',
+ 122: 'D8',
+ 123: 'D#8',
+ 124: 'E8',
+ 125: 'F8',
+ 126: 'F#8',
+ 127: 'G8',
+}
+
+percussion_notes = {
+ 35: 'Acoustic Bass Drum',
+ 36: 'Bass Drum 1',
+ 37: 'Side Stick',
+ 38: 'Acoustic Snare',
+ 39: 'Hand Clap',
+ 40: 'Electric Snare',
+ 41: 'Low Floor Tom',
+ 42: 'Closed Hi Hat',
+ 43: 'High Floor Tom',
+ 44: 'Pedal Hi-Hat',
+ 45: 'Low Tom',
+ 46: 'Open Hi-Hat',
+ 47: 'Low-Mid Tom',
+ 48: 'Hi Mid Tom',
+ 49: 'Crash Cymbal 1',
+ 50: 'High Tom',
+ 51: 'Ride Cymbal 1',
+ 52: 'Chinese Cymbal',
+ 53: 'Ride Bell',
+ 54: 'Tambourine',
+ 55: 'Splash Cymbal',
+ 56: 'Cowbell',
+ 57: 'Crash Cymbal 2',
+ 58: 'Vibraslap',
+ 59: 'Ride Cymbal 2',
+ 60: 'Hi Bongo',
+ 61: 'Low Bongo',
+ 62: 'Mute Hi Conga',
+ 63: 'Open Hi Conga',
+ 64: 'Low Conga',
+ 65: 'High Timbale',
+ 66: 'Low Timbale',
+ 67: 'High Agogo',
+ 68: 'Low Agogo',
+ 69: 'Cabasa',
+ 70: 'Maracas',
+ 71: 'Short Whistle',
+ 72: 'Long Whistle',
+ 73: 'Short Guiro',
+ 74: 'Long Guiro',
+ 75: 'Claves',
+ 76: 'Hi Wood Block',
+ 77: 'Low Wood Block',
+ 78: 'Mute Cuica',
+ 79: 'Open Cuica',
+ 80: 'Mute Triangle',
+ 81: 'Open Triangle',
+}
def putx(self, data):
self.put(self.ss_block, self.es_block, self.out_ann, data)
+ def get_note_name(self, channel, note):
+ if channel != 10:
+ return chromatic_notes[note]
+ else:
+ return 'assuming ' + percussion_notes.get(note, 'undefined')
+
def handle_channel_msg_0x80(self):
# Note off: 8n kk vv
# n = channel, kk = note, vv = velocity
return
self.es_block = self.es
msg, chan, note, velocity = c[0] & 0xf0, (c[0] & 0x0f) + 1, c[1], c[2]
- self.putx([0, ['Channel %d: %s (note = %d, velocity = %d)' % \
- (chan, status_bytes[msg], note, velocity)]])
+ note_name = self.get_note_name(chan, note)
+ self.putx([0, ['Channel %d: %s (note = %d \'%s\', velocity = %d)' % \
+ (chan, status_bytes[msg], note, note_name, velocity)]])
self.cmd, self.state = [], 'IDLE'
def handle_channel_msg_0x90(self):
self.es_block = self.es
msg, chan, note, velocity = c[0] & 0xf0, (c[0] & 0x0f) + 1, c[1], c[2]
s = 'note off' if (velocity == 0) else status_bytes[msg]
- self.putx([0, ['Channel %d: %s (note = %d, velocity = %d)' % \
- (chan, s, note, velocity)]])
+ note_name = self.get_note_name(chan, note)
+ self.putx([0, ['Channel %d: %s (note = %d \'%s\', velocity = %d)' % \
+ (chan, s, note, note_name, velocity)]])
self.cmd, self.state = [], 'IDLE'
def handle_channel_msg_0xa0(self):
# Polyphonic key pressure / aftertouch: An kk vv
# n = channel, kk = polyphonic key pressure, vv = pressure value
- pass # TODO
+ c = self.cmd
+ if len(c) < 3:
+ return
+ self.es_block = self.es
+ msg, chan, note, pressure = c[0] & 0xf0, (c[0] & 0x0f) + 1, c[1], c[2]
+ note_name = self.get_note_name(chan, note)
+ self.putx([0, ['Channel %d: %s (note = %d \'%s\', pressure = %d)' % \
+ (chan, status_bytes[msg], note, note_name, pressure)]])
+ self.cmd, self.state = [], 'IDLE'
def handle_controller_0x44(self):
# Legato footswitch: Bn 44 vv
# Portamento control (PTC): Bn 54 kk
# n = channel, kk = source note for pitch reference
chan, kk = (self.cmd[0] & 0x0f) + 1, self.cmd[2]
+ kk_name = self.get_note_name(chan, kk)
self.putx([0, ['Channel %d: control function \'%s\' (source note ' \
- '= %d)' % (chan, control_functions[0x54], kk)]])
+ '= %d / %s)' % \
+ (chan, control_functions[0x54], kk, kk_name)]])
def handle_controller_generic(self):
c = self.cmd
chan, fn, param = (c[0] & 0x0f) + 1, c[1], c[2]
- ctrl_fn = control_functions.get(fn, 'undefined')
+ default_name = 'undefined'
+ ctrl_fn = control_functions.get(fn, default_name)
+ if ctrl_fn == default_name:
+ ctrl_fn = '%s 0x%02x' % (default_name, fn)
self.putx([0, ['Channel %d: control change to function \'%s\' ' \
'(param = 0x%02x)' % (chan, ctrl_fn, param)]])
+ def handle_channel_mode(self):
+ # Channel Mode: Bn mm vv
+ # n = channel, mm = mode number (120 - 127), vv = value
+ c = self.cmd
+ chan, mm, vv = (c[0] & 0x0f) + 1, c[1], c[2]
+ mode_fn = control_functions.get(mm, 'undefined')
+ # Decode the value based on the mode number.
+ vv_string = ''
+ if mm == 122: # mode = local control?
+ if vv == 0:
+ vv_string = 'off'
+ elif vv == 127: # mode = poly mode on?
+ vv_string = 'on'
+ else:
+ vv_string = '(non-standard param value of 0x%02x)' % vv
+ elif mm == 126: # mode = mono mode on?
+ if vv != 0:
+ vv_string = '(%d channels)' % vv
+ else:
+ vv_string = '(channels \'basic\' through 16)'
+ elif vv != 0: # All other channel mode messages expect vv == 0.
+ vv_string = '(non-standard param value of 0x%02x)' % vv
+ self.putx([0, ['Channel %d: mode message \'%s\' %s' % \
+ (chan, mode_fn, vv_string)]])
+ self.cmd, self.state = [], 'IDLE'
+
def handle_channel_msg_0xb0(self):
# Control change (or channel mode messages): Bn cc vv
# n = channel, cc = control number (0 - 119), vv = control value
c = self.cmd
- if (len(c) >= 2) and (c[1] in range(0x78, 0x7f + 1)):
- # This is not a control change, but rather a channel mode message.
- # TODO: Handle channel mode messages.
- return
if len(c) < 3:
return
self.es_block = self.es
+ if c[1] in range(0x78, 0x7f + 1):
+ self.handle_channel_mode()
+ return
handle_ctrl = getattr(self, 'handle_controller_0x%02x' % c[1],
self.handle_controller_generic)
handle_ctrl()
def handle_channel_msg_0xc0(self):
# Program change: Cn pp
# n = channel, pp = program number (0 - 127)
- pass # TODO
+ c = self.cmd
+ if len(c) < 2:
+ return
+ self.es_block = self.es
+ msg, chan, pp = self.cmd[0] & 0xf0, (self.cmd[0] & 0x0f) + 1, \
+ self.cmd[1] + 1
+ change_type = 'instrument'
+ name = ''
+ if chan != 10: # channel != percussion
+ name = gm_instruments.get(pp, 'undefined')
+ else:
+ change_type = 'drum kit'
+ name = drum_kit.get(pp, 'undefined')
+ self.putx([0, ['Channel %d: %s to %s %d (assuming %s)' % \
+ (chan, status_bytes[msg], change_type, pp, name)]])
+ self.cmd, self.state = [], 'IDLE'
def handle_channel_msg_0xd0(self):
# Channel pressure / aftertouch: Dn vv
# n = channel, vv = pressure value
- pass # TODO
+ c = self.cmd
+ if len(c) < 2:
+ return
+ self.es_block = self.es
+ msg, chan, vv = self.cmd[0] & 0xf0, (self.cmd[0] & 0x0f) + 1, self.cmd[1]
+ self.putx([0, ['Channel %d: %s %d' % (chan, status_bytes[msg], vv)]])
+ self.cmd, self.state = [], 'IDLE'
def handle_channel_msg_0xe0(self):
# Pitch bend change: En ll mm
# n = channel, ll = pitch bend change LSB, mm = pitch bend change MSB
- pass # TODO
+ c = self.cmd
+ if len(c) < 3:
+ return
+ self.es_block = self.es
+ msg, chan, ll, mm = self.cmd[0] & 0xf0, (self.cmd[0] & 0x0f) + 1, \
+ self.cmd[1], self.cmd[2]
+ decimal = (mm << 7) + ll
+ self.putx([0, ['Channel %d: %s 0x%02x 0x%02x (%d)' % \
+ (chan, status_bytes[msg], ll, mm, decimal)]])
+ self.cmd, self.state = [], 'IDLE'
def handle_channel_msg_generic(self):
+ # TODO: It should not be possible to hit this code.
+ # It currently can not be unit tested.
msg_type = self.cmd[0] & 0xf0
+ self.es_block = self.es
self.putx([0, ['Unknown channel message type: 0x%02x' % msg_type]])
- # TODO: Handle properly.
+ self.cmd, self.state = [], 'IDLE'
def handle_channel_msg(self, newbyte):
self.cmd.append(newbyte)
handle_msg()
def handle_sysex_msg(self, newbyte):
- # SysEx message: 1 status byte, x data bytes, EOX byte
+ # SysEx message: 1 status byte, 1-3 manuf. bytes, x data bytes, EOX byte
self.cmd.append(newbyte)
if newbyte != 0xf7: # EOX
return
self.es_block = self.es
- # TODO: Get message ID, vendor ID, message contents, etc.
- self.putx([0, ['SysEx message']])
+ # Note: Unlike other methods, this code pops bytes out of self.cmd
+ # to isolate the data.
+ msg, eox = self.cmd.pop(0), self.cmd.pop()
+ if len(self.cmd) < 1:
+ self.putx([0, ['SysEx: truncated manufacturer code (<1 bytes)']])
+ self.cmd, self.state = [], 'IDLE'
+ return
+ # Extract the manufacturer name (or SysEx realtime or non-realtime).
+ m1 = self.cmd.pop(0)
+ manu = (m1,)
+ if m1 == 0x00: # If byte == 0, then 2 more manufacturer bytes follow.
+ if len(self.cmd) < 2:
+ self.putx([0, ['SysEx: truncated manufacturer code (<3 bytes)']])
+ self.cmd, self.state = [], 'IDLE'
+ return
+ manu = (m1, self.cmd.pop(0), self.cmd.pop(0))
+ default_name = 'undefined'
+ manu_name = sysex_manufacturer_ids.get(manu, default_name)
+ if manu_name == default_name:
+ if len(manu) == 3:
+ manu_name = '%s (0x%02x 0x%02x 0x%02x)' % \
+ (default_name, manu[0], manu[1], manu[2])
+ else:
+ manu_name = '%s (0x%02x)' % (default_name, manu[0])
+ # Extract the payload.
+ # TODO: Write methods to decode SysEx realtime & non-realtime payloads.
+ payload = ''
+ while len(self.cmd) > 0:
+ payload += '0x%02x ' % (self.cmd.pop(0))
+ if payload == '':
+ payload = '<empty>'
+ self.putx([0, ['SysEx: for \'%s\' with payload %s' % \
+ (manu_name, payload)]])
+ self.cmd, self.state = [], 'IDLE'
+
+ def handle_syscommon_midi_time_code_quarter_frame_msg(self, newbyte):
+ # MIDI time code quarter frame: F1 nd
+ # n = message type
+ # d = values
+ c = self.cmd
+ if len(c) < 2:
+ return
+ msg = self.cmd[0]
+ nn, dd = (self.cmd[1] & 0x70) >> 4, self.cmd[1] & 0x0f
+ group = 'System Common'
+ self.es_block = self.es
+ if nn != 7: # If message type does not contain SMPTE type.
+ self.putx([0, ['%s: %s of %s, value 0x%01x' % \
+ (group, status_bytes[msg], quarter_frame_type[nn], dd)]])
+ self.cmd, self.state = [], 'IDLE'
+ return
+ tt = (dd & 0x6) >> 1
+ self.putx([0, ['%s: %s of %s, value 0x%01x for %s' % \
+ (group, status_bytes[msg], quarter_frame_type[nn], \
+ dd, smpte_type[tt])]])
self.cmd, self.state = [], 'IDLE'
def handle_syscommon_msg(self, newbyte):
- pass # TODO
+ # System common messages
+ #
+ # There are 5 simple formats (which are directly handled here) and
+ # 1 complex one called MIDI time code quarter frame.
+ #
+ # Note: While the MIDI lists 0xf7 as a "system common" message, it
+ # is actually only used with SysEx messages so it is processed there.
+ self.cmd.append(newbyte)
+ msg = self.cmd[0]
+ c = self.cmd
+ group = 'System Common'
+ if msg == 0xf1:
+ # MIDI time code quarter frame
+ self.handle_syscommon_midi_time_code_quarter_frame_msg(newbyte)
+ return
+ elif msg == 0xf2:
+ # Song position pointer: F2 ll mm
+ # ll = LSB position, mm = MSB position
+ if len(c) < 3:
+ return
+ ll, mm = self.cmd[1], self.cmd[2]
+ decimal = (mm << 7) + ll
+ self.es_block = self.es
+ self.putx([0, ['%s: %s 0x%02x 0x%02x (%d)' % \
+ (group, status_bytes[msg], ll, mm, decimal)]])
+ elif msg == 0xf3:
+ # Song select: F3 ss
+ # ss = song selection number
+ if len(c) < 2:
+ return
+ ss = self.cmd[1]
+ self.es_block = self.es
+ self.putx([0, ['%s: %s number %d' % (group, status_bytes[msg], ss)]])
+ elif msg == 0xf4 or msg == 0xf5 or msg == 0xf6:
+ # Undefined 0xf4, Undefined 0xf5, and Tune Request (respectively).
+ # All are only 1 byte long with no data bytes.
+ self.es_block = self.es
+ self.putx([0, ['%s: %s' % (group, status_bytes[msg])]])
+ self.cmd, self.state = [], 'IDLE'
def handle_sysrealtime_msg(self, newbyte):
# System realtime message: 0b11111ttt (t = message type)
self.ss_block = ss
if pdata in range(0x80, 0xef + 1):
self.state = 'HANDLE CHANNEL MSG'
- elif pdata == 0xf0:
+ elif pdata == 0xf0 or pdata == 0xf7:
self.state = 'HANDLE SYSEX MSG'
- elif pdata in range(0xf1, 0xf7 + 1):
+ elif pdata in range(0xf1, 0xf7):
self.state = 'HANDLE SYSCOMMON MSG'
elif pdata in range(0xf8, 0xff + 1):
self.state = 'HANDLE SYSREALTIME MSG'
projects / libsigrokdecode.git / commitdiff