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MicroDexed
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pull/105/head
positionhigh 3 years ago
parent 4ebec4d536
commit bf7a922be9
1 changed files with 63 additions and 59 deletions
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  1. 122
      sequencer.cpp

122
sequencer.cpp
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@ -39,81 +39,85 @@ void sequencer_part1(void)
for (uint8_t d = 0; d < NUM_SEQ_TRACKS; d++) for (uint8_t d = 0; d < NUM_SEQ_TRACKS; d++)
{ {
if ( seq_track_type[d] == 0) { // drum track (drum samples and pitched one-shot samples) if (seq_patternchain[seq_chain_active_step][d] != 99 ) // sequence not empty
if (seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] > 0 ) {
{ if ( seq_track_type[d] == 0)
if (seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] > 209) // it is a pitched sample { // drum track (drum samples and pitched one-shot samples)
if (seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] > 0 )
{ {
// Drum[slot]->setPlaybackRate( pow (2, (inNote - 72) / 12.00) * drum_config[sample].pitch ); get_sample_vol_max(sample) if (seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] > 209) // it is a pitched sample
set_sample_pitch(seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] - 210 , (float)pow (2, (seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] - 72) / 12.00) * get_sample_p_offset( seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] - 210 ) ); {
handleNoteOn(drum_midi_channel, seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] , 90 ); // Drum[slot]->setPlaybackRate( pow (2, (inNote - 72) / 12.00) * drum_config[sample].pitch ); get_sample_vol_max(sample)
set_sample_pitch(seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] - 210 , (float)pow (2, (seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] - 72) / 12.00) * get_sample_p_offset( seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] - 210 ) );
handleNoteOn(drum_midi_channel, seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] , 90 );
}
else // else play normal drum sample
handleNoteOn(drum_midi_channel, seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] , seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step]);
} }
else // else play normal drum sample
handleNoteOn(drum_midi_channel, seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] , seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step]);
} }
} else {
else { if (seq_data[seq_patternchain[seq_chain_active_step][d]][seq_step] > 0 ) // instrument track
if (seq_data[seq_patternchain[seq_chain_active_step][d]][seq_step] > 0 ) // instrument track
{
if (seq_track_type[d] == 1 || (seq_track_type[d] == 3 && arp_play_basenote) )
{ {
if (seq_data[seq_patternchain[seq_chain_active_step][d]][seq_step] != 130 ) if (seq_track_type[d] == 1 || (seq_track_type[d] == 3 && arp_play_basenote) )
{ {
handleNoteOn(configuration.dexed[seq_inst_dexed[d]].midi_channel, seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step], seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step]); if (seq_data[seq_patternchain[seq_chain_active_step][d]][seq_step] != 130 )
seq_prev_note[d] = seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step]; {
seq_prev_vel[d] = seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step]; handleNoteOn(configuration.dexed[seq_inst_dexed[d]].midi_channel, seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step], seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step]);
seq_prev_note[d] = seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step];
seq_prev_vel[d] = seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step];
}
} }
} else if (seq_track_type[d] == 2 ) //Chords
else if (seq_track_type[d] == 2 ) //Chords
{
if (seq_vel[ seq_patternchain[seq_chain_active_step][d]][seq_step] > 199)
{ {
if (seq_vel[ seq_patternchain[seq_chain_active_step][d]][seq_step] > 199)
{
//handleNoteOn(configuration.dexed[seq_inst_dexed[d]].midi_channel, seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step], seq_chord_velocity); // basenote //handleNoteOn(configuration.dexed[seq_inst_dexed[d]].midi_channel, seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step], seq_chord_velocity); // basenote
for (uint8_t x = seq_element_shift; x < seq_element_shift + seq_chord_key_ammount; x++) //play chord notes for (uint8_t x = seq_element_shift; x < seq_element_shift + seq_chord_key_ammount; x++) //play chord notes
{ {
handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] + (seq_oct_shift * 12) + seq_arps[seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] - 200][x], seq_chord_velocity); handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] + (seq_oct_shift * 12) + seq_arps[seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] - 200][x], seq_chord_velocity);
}
seq_prev_note[d] = seq_data[seq_patternchain[seq_chain_active_step][d]][seq_step] + (seq_oct_shift * 12);
seq_prev_vel[d] = seq_vel[seq_patternchain[seq_chain_active_step][d]][seq_step];
} }
seq_prev_note[d] = seq_data[seq_patternchain[seq_chain_active_step][d]][seq_step] + (seq_oct_shift * 12); }
seq_prev_vel[d] = seq_vel[seq_patternchain[seq_chain_active_step][d]][seq_step]; if (seq_track_type[d] == 3) { //Arp
arp_step = 0;
arp_counter = 0;
arp_note = seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] + (seq_oct_shift * 12);
arp_chord = seq_vel[seq_patternchain[seq_chain_active_step][d] ][seq_step] - 200;
} }
} }
if (seq_track_type[d] == 3) { //Arp
arp_step = 0;
arp_counter = 0;
arp_note = seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] + (seq_oct_shift * 12);
arp_chord = seq_vel[seq_patternchain[seq_chain_active_step][d] ][seq_step] - 200;
}
}
// after here not triggered by a key input - arp only // after here not triggered by a key input - arp only
if (seq_track_type[d] == 3) if (seq_track_type[d] == 3)
{ //Arp { //Arp
if (arp_speed == 0 || (arp_speed == 1 && arp_counter == 0) ) { if (arp_speed == 0 || (arp_speed == 1 && arp_counter == 0) ) {
{ if (arp_style == 0) { //arp up { if (arp_style == 0) { //arp up
handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note + seq_arps[arp_chord][arp_step + seq_element_shift], seq_chord_velocity); handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note + seq_arps[arp_chord][arp_step + seq_element_shift], seq_chord_velocity);
arp_note_prev = arp_note + seq_arps[arp_chord][arp_step + seq_element_shift] ; arp_note_prev = arp_note + seq_arps[arp_chord][arp_step + seq_element_shift] ;
}
else if (arp_style == 1) { //arp down
handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note + seq_arps[arp_chord][arp_lenght - arp_step + seq_element_shift], seq_chord_velocity);
arp_note_prev = arp_note + seq_arps[arp_chord][arp_lenght - arp_step + seq_element_shift] ;
}
else if (arp_style == 2) { //arp up & down
if (arp_step <= arp_lenght) {
handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note + seq_arps[arp_chord][arp_step ], seq_chord_velocity);
arp_note_prev = arp_note + seq_arps[arp_chord][arp_step ] ;
} }
else { else if (arp_style == 1) { //arp down
handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note + seq_arps[arp_chord][arp_lenght * 2 - arp_step ], seq_chord_velocity); handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note + seq_arps[arp_chord][arp_lenght - arp_step + seq_element_shift], seq_chord_velocity);
arp_note_prev = arp_note + seq_arps[arp_chord][arp_lenght * 2 - arp_step ] ; arp_note_prev = arp_note + seq_arps[arp_chord][arp_lenght - arp_step + seq_element_shift] ;
}
else if (arp_style == 2) { //arp up & down
if (arp_step <= arp_lenght) {
handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note + seq_arps[arp_chord][arp_step ], seq_chord_velocity);
arp_note_prev = arp_note + seq_arps[arp_chord][arp_step ] ;
}
else {
handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note + seq_arps[arp_chord][arp_lenght * 2 - arp_step ], seq_chord_velocity);
arp_note_prev = arp_note + seq_arps[arp_chord][arp_lenght * 2 - arp_step ] ;
}
}
else if (arp_style == 3) { //arp random
uint8_t rnd1 = random(arp_lenght);
handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note + seq_arps[arp_chord][rnd1 + seq_element_shift] + (seq_oct_shift * 12), seq_chord_velocity);
arp_note_prev = arp_note + seq_arps[arp_chord][rnd1 + seq_element_shift] + (seq_oct_shift * 12);
} }
}
else if (arp_style == 3) { //arp random
uint8_t rnd1 = random(arp_lenght);
handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note + seq_arps[arp_chord][rnd1 + seq_element_shift] + (seq_oct_shift * 12), seq_chord_velocity);
arp_note_prev = arp_note + seq_arps[arp_chord][rnd1 + seq_element_shift] + (seq_oct_shift * 12);
} }
} }
} }

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