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164 lines
6.7 KiB
164 lines
6.7 KiB
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#include "config.h"
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#include "sequencer.h"
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#include <LCDMenuLib2.h>
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#include <LiquidCrystal_I2C.h>
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extern LCDMenuLib2 LCDML;
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extern LiquidCrystal_I2C lcd;
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extern config_t configuration;
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extern void handleNoteOn(byte , byte , byte );
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extern void handleNoteOff(byte , byte , byte );
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extern void UI_func_sequencer(uint8_t);
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extern const char* seq_find_shortname(uint8_t);
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void sequencer(void)
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{
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//if (seq_note_in > 0 && seq_note_in < 62 && seq_recording == false ) {
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//handleNoteOff(configuration.dexed[0].midi_channel, seq_data[3][seq_step] + seq_transpose , 0);
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//handleNoteOff(configuration.dexed[0].midi_channel, seq_data[3][seq_step - 1] + seq_transpose , 0);
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//if (seq_note_in>65)seq_note_in=seq_note_in-12;
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//seq_transpose = seq_note_in % 12 ;
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//seq_transpose=seq_transpose-12;
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//seq_note_in = 0;
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//}
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if (seq_millis_timer > seq_timer_previous + seq_tempo_ms)
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{
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seq_timer_previous = seq_millis_timer;
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if (LCDML.FUNC_getID() == LCDML.OTHER_getIDFromFunction(UI_func_sequencer)) {
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//write to sequencer if in sequencer menu
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if (seq_note_in > 0 && seq_recording == true) {
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// if ( seq_content_type[ seq_patternchain[seq_chain_active_step][active_track] ] == 1) handleNoteOff(configuration.dexed[0].midi_channel, seq_data[active_track][seq_step] + seq_transpose , 0);
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seq_data[seq_active_track][seq_step] = seq_note_in;
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seq_vel[seq_active_track][seq_step] = seq_note_in_velocity;
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seq_note_in = 0;
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seq_note_in_velocity = 0;
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}
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lcd.setCursor(seq_step, 1);
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lcd.print("X");
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if (seq_step == 0) {
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lcd.setCursor(15, 1);
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lcd.print(seq_find_shortname(15)[0]);
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}
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else
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{
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lcd.setCursor(seq_step - 1, 1);
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lcd.print(seq_find_shortname(seq_step - 1)[0]);
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}
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}
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for (uint8_t d = 0; d < 4; d++)
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{
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if ( seq_track_type[d] == 0) { // drum track
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if (seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] > 0 && seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] > 0)
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{
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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]);
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}
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}
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else {
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if (seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] > 0 && seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] > 0) // instrument track
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{
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if (seq_track_type[d] == 1 || seq_track_type[d] == 3 )
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{
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handleNoteOn(configuration.dexed[seq_inst_dexed[d]].midi_channel, seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] + seq_transpose , seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step]);
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}
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seq_prev_note[d] = seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] + seq_transpose;
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seq_prev_vel[d] = seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step];
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if (seq_track_type[d] == 2) { //Chords
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if (seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] > 199)
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{
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handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] + seq_transpose + seq_chords[seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] - 200][0], seq_chord_velocity);
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handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] + seq_transpose + seq_chords[seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] - 200][1], seq_chord_velocity);
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handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] + seq_transpose + seq_chords[seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] - 200][2], seq_chord_velocity);
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handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] + seq_transpose + seq_chords[seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step] - 200][3], seq_chord_velocity);
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}
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}
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else if (seq_track_type[d] == 3) { //Arp
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arp_step = 0;
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arp_note = seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] + seq_transpose;
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arp_chord = seq_vel[ seq_patternchain[seq_chain_active_step][d] ][seq_step];
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}
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}
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}
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if (seq_track_type[d] == 3)
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{ //Arp
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if (arp_step == 0 ) {
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handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note+ arp_octave * 12 , seq_chord_velocity);
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arp_note_prev = arp_note+arp_octave * 12;
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}
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else
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{
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handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note + seq_chords[arp_chord - 200][arp_step - 1] + arp_octave * 12, seq_chord_velocity);
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arp_note_prev = arp_note + seq_chords[arp_chord - 200][arp_step - 1] + arp_octave * 12;
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}
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}
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seq_noteoffsent[d] = false;
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}
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seq_step++;
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arp_step++;
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if (arp_step > 3) {
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arp_step = 0;
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arp_octave++;
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if (arp_octave > 1) arp_octave = 0;
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}
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if (seq_step > 15) {
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seq_step = 0;
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if (seq_chain_lenght > 0) {
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seq_chain_active_step++;
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if (seq_chain_active_step > seq_chain_lenght)
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{
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seq_chain_active_step = 0;
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}
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}
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}
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}
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if (seq_millis_timer > seq_timer_previous + 80 )
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{
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for (uint8_t d = 0; d < 4; d++)
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{
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if ( seq_noteoffsent[d] == false) {
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if ( seq_prev_note[d] > 0 && seq_track_type[d] > 0) //test instrument sequencer Instance=0
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{
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handleNoteOff(configuration.dexed[seq_inst_dexed[d]].midi_channel, seq_prev_note[d] , 0);
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if (seq_track_type[d] == 2) { //Chords
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if ( seq_prev_vel[d] > 199) {
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handleNoteOff(configuration.dexed[seq_chord_dexed_inst].midi_channel, seq_prev_note[d] + seq_chords[seq_prev_vel[d] - 200][0], 0);
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handleNoteOff(configuration.dexed[seq_chord_dexed_inst].midi_channel, seq_prev_note[d] + seq_chords[seq_prev_vel[d] - 200][1] , 0);
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handleNoteOff(configuration.dexed[seq_chord_dexed_inst].midi_channel, seq_prev_note[d] + seq_chords[seq_prev_vel[d] - 200][2] , 0);
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handleNoteOff(configuration.dexed[seq_chord_dexed_inst].midi_channel, seq_prev_note[d] + seq_chords[seq_prev_vel[d] - 200][3] , 0);
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}
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}
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else if (seq_track_type[d] == 3)
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{ //Arp
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handleNoteOff(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note_prev, 0);
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}
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}
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}
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seq_noteoffsent[d] = true;
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}
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}
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}
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