wirtz
/
MicroDexed
mirror of https://codeberg.org/dcoredump/MicroDexed.git
1
1
Fork 0
Code Issues Releases Wiki Activity

Dateien hochladen nach „“

Browse Source
pull/77/head
positionhigh 3 years ago
parent 56dba40ad0
commit 9be7b8967c
2 changed files with 32 additions and 218 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 196
      dexed_sd.cpp
  2. 54
      sequencer.cpp

196
dexed_sd.cpp
Unescape View File

@ -837,104 +837,7 @@ bool load_sd_seq_drumsettings_json(uint8_t number)
} }
} }
AudioInterrupts();
return (false);
}
bool load_sd_seq_voicesettings_json(uint8_t number)
{
uint8_t bank[MAX_DEXED];
uint8_t voice[MAX_DEXED];
if (number < 0)
return (false);
number = constrain(number, 0, 99);
if (sd_card > 0)
{
File json;
char filename[FILENAME_LEN];
sprintf(filename, "/%s/%s%d-v.json", SEQ_CONFIG_PATH, SEQ_CONFIG_NAME, number);
// first check if file exists...
AudioNoInterrupts();
if (SD.exists(filename))
{
// ... and if: load
#ifdef DEBUG
Serial.print(F("Found Sequencer configuration ["));
Serial.print(filename);
Serial.println(F("]... loading..."));
#endif
json = SD.open(filename);
if (json)
{
deserializeJson(data_json, json);
json.close();
AudioInterrupts();
//check_configuration_fx();
#ifdef DEBUG
Serial.println(F("Read JSON data:"));
serializeJsonPretty(data_json, Serial);
Serial.println();
#endif
for (uint8_t i = 0; i < MAX_DEXED; i++)
{
bank[i] = data_json["bank"][i];
voice[i] = data_json["voice"][i];
configuration.fx.reverb_send[i] = data_json["rev_send"][i];
configuration.dexed[i].midi_channel = data_json["midi_ch"][i];
configuration.dexed[i].sound_intensity = data_json["vol"][i];
configuration.dexed[i].transpose = data_json["v_trans"][i];
}
/*
configuration.fx.reverb_roomsize = data_json["rev_roomsize"];
configuration.fx.reverb_damping = data_json["rev_damping"];
configuration.fx.reverb_lowpass = data_json["rev_lowpass"];
configuration.fx.reverb_lodamp = data_json["rev_lodamp"];
configuration.fx.reverb_hidamp = data_json["rev_hidamp"];
configuration.fx.reverb_diffusion = data_json["rev_diffusion"];
configuration.fx.reverb_level = data_json["rev_level"];
configuration.fx.eq_bass = data_json["eq_bass"];
configuration.fx.eq_treble = data_json["eq_treble"]; */
for (uint8_t i = 0; i < NUM_DEXED; i++)
{
load_sd_voice(bank[i], voice[i], i);
MicroDexed[i]->doRefreshVoice();
MicroDexed[i]->panic();
}
seq_tempo_ms = 60000000 / seq_bpm / 4;
timer1.begin(sequencer, seq_tempo_ms / 2, false);
//set_fx_params();
return (true);
}
#ifdef DEBUG
else
{
Serial.print(F("E : Cannot open "));
Serial.print(filename);
Serial.println(F(" on SD."));
}
}
else
{
Serial.print(F("No "));
Serial.print(filename);
Serial.println(F(" available."));
#endif
}
}
AudioInterrupts();
return (false); return (false);
} }
@ -980,6 +883,7 @@ bool save_sd_seq_drumsettings_json(uint8_t number)
return (true); return (true);
} }
json.close(); json.close();
AudioInterrupts();
} }
else else
{ {
@ -989,75 +893,6 @@ bool save_sd_seq_drumsettings_json(uint8_t number)
Serial.println(F(" on SD.")); Serial.println(F(" on SD."));
#endif #endif
} }
AudioInterrupts();
return (false);
}
bool save_sd_seq_voicesettings_json(uint8_t number)
{
char filename[FILENAME_LEN];
number = constrain(number, 0, 99);
if (sd_card > 0)
{
File json;
sprintf(filename, "/%s/%s%d-v.json", SEQ_CONFIG_PATH, SEQ_CONFIG_NAME, number);
#ifdef DEBUG
Serial.print(F("Saving sequencer voice config "));
Serial.print(number);
Serial.print(F(" to "));
Serial.println(filename);
#endif
AudioNoInterrupts();
json = SD.open(filename, FILE_WRITE);
if (json)
{
for (uint8_t i = 0; i < MAX_DEXED; i++)
{
data_json["bank"][i] = configuration.performance.bank[i];
data_json["voice"][i] = configuration.performance.voice[i];
data_json["rev_send"][i] = configuration.fx.reverb_send[i];
data_json["midi_ch"][i] = configuration.dexed[i].midi_channel;
data_json["vol"][i] = configuration.dexed[i].sound_intensity;
data_json["v_trans"][i] = configuration.dexed[i].transpose;
}
/*
data_json["rev_roomsize"] = configuration.fx.reverb_roomsize;
data_json["rev_damping"] = configuration.fx.reverb_damping;
data_json["rev_lowpass"] = configuration.fx.reverb_lowpass;
data_json["rev_lodamp"] = configuration.fx.reverb_lodamp;
data_json["rev_hidamp"] = configuration.fx.reverb_hidamp;
data_json["rev_diffusion"] = configuration.fx.reverb_diffusion;
data_json["rev_level"] = configuration.fx.reverb_level;
data_json["eq_bass"] = configuration.fx.eq_bass;
data_json["eq_treble"] = configuration.fx.eq_treble; */
#ifdef DEBUG
Serial.println(F("Write JSON data:"));
serializeJsonPretty(data_json, Serial);
Serial.println();
#endif
serializeJsonPretty(data_json, json);
json.close();
AudioInterrupts();
return (true);
}
json.close();
}
else
{
#ifdef DEBUG
Serial.print(F("E : Cannot open "));
Serial.print(filename);
Serial.println(F(" on SD."));
#endif
}
AudioInterrupts();
return (false); return (false);
} }
@ -1067,23 +902,8 @@ bool save_sd_seq_json(uint8_t seq_number)
int count = 0; int count = 0;
seq_number = constrain(seq_number, 0, 99); seq_number = constrain(seq_number, 0, 99);
save_sd_seq_drumsettings_json(seq_number);
save_sd_seq_voicesettings_json(seq_number);
if (sd_card > 0) if (sd_card > 0)
{ {
sprintf(filename, "/%s/%s%d.json", SEQ_CONFIG_PATH, SEQ_CONFIG_NAME, seq_number);
AudioNoInterrupts();
if (SD.exists(filename)) {
Serial.println("Remove");
Serial.print(filename);
SD.remove(filename);
}
AudioInterrupts();
File json; File json;
sprintf(filename, "/%s/%s%d.json", SEQ_CONFIG_PATH, SEQ_CONFIG_NAME, seq_number); sprintf(filename, "/%s/%s%d.json", SEQ_CONFIG_PATH, SEQ_CONFIG_NAME, seq_number);
@ -1175,11 +995,11 @@ bool save_sd_seq_json(uint8_t seq_number)
#endif #endif
serializeJsonPretty(data_json, json); serializeJsonPretty(data_json, json);
json.close(); json.close();
AudioInterrupts();
return (true); return (true);
} }
json.close(); json.close();
AudioInterrupts();
} }
else else
{ {
@ -1189,7 +1009,6 @@ bool save_sd_seq_json(uint8_t seq_number)
Serial.println(F(" on SD.")); Serial.println(F(" on SD."));
#endif #endif
} }
AudioInterrupts();
return (false); return (false);
} }
@ -1201,9 +1020,6 @@ bool load_sd_seq_json(uint8_t seq_number)
seq_number = constrain(seq_number, 0, 99); seq_number = constrain(seq_number, 0, 99);
load_sd_seq_drumsettings_json(seq_number);
load_sd_seq_voicesettings_json(seq_number);
if (sd_card > 0) if (sd_card > 0)
{ {
File json; File json;
@ -1227,9 +1043,7 @@ bool load_sd_seq_json(uint8_t seq_number)
deserializeJson(data_json, json); deserializeJson(data_json, json);
json.close(); json.close();
AudioInterrupts();
//check_configuration_fx();
#ifdef DEBUG #ifdef DEBUG
Serial.println(F("Read JSON data:")); Serial.println(F("Read JSON data:"));
@ -1292,9 +1106,9 @@ bool load_sd_seq_json(uint8_t seq_number)
seq_oct_shift = data_json["seq_oct_shift"]; seq_oct_shift = data_json["seq_oct_shift"];
seq_element_shift = data_json["seq_element_shift"]; seq_element_shift = data_json["seq_element_shift"];
//set_fx_params();
return (true); return (true);
} }
#ifdef DEBUG #ifdef DEBUG
else else
@ -1312,8 +1126,6 @@ bool load_sd_seq_json(uint8_t seq_number)
#endif #endif
} }
} }
AudioInterrupts();
return (false); return (false);
} }

54
sequencer.cpp
Unescape View File

@ -7,6 +7,7 @@
extern LCDMenuLib2 LCDML; extern LCDMenuLib2 LCDML;
extern LiquidCrystal_I2C lcd; extern LiquidCrystal_I2C lcd;
extern config_t configuration; extern config_t configuration;
extern uint8_t drum_midi_channel;
extern void handleNoteOn(byte , byte , byte ); extern void handleNoteOn(byte , byte , byte );
extern void handleNoteOff(byte , byte , byte ); extern void handleNoteOff(byte , byte , byte );
extern void UI_func_sequencer(uint8_t); extern void UI_func_sequencer(uint8_t);
@ -38,7 +39,7 @@ void sequencer_part1(void)
if ( seq_track_type[d] == 0) { // drum track if ( seq_track_type[d] == 0) { // drum track
if (seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] > 0 ) if (seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] > 0 )
{ {
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]); 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 {
@ -61,16 +62,17 @@ void sequencer_part1(void)
{ {
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_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_vel[d] = seq_vel[seq_patternchain[seq_chain_active_step][d]][seq_step];
} }
} }
if (seq_track_type[d] == 3) { //Arp if (seq_track_type[d] == 3) { //Arp
arp_step = 0; arp_step = 0;
arp_counter = 0; arp_counter = 0;
arp_note = seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] + (seq_oct_shift * 12); arp_note = seq_data[ seq_patternchain[seq_chain_active_step][d] ][seq_step] + (seq_oct_shift * 12);
if (seq_vel[seq_patternchain[seq_chain_active_step][d] ][seq_step] - 200 >= 0) // if (seq_vel[seq_patternchain[seq_chain_active_step][d] ][seq_step] - 200 >= 0)
arp_chord = seq_vel[seq_patternchain[seq_chain_active_step][d] ][seq_step] - 200; arp_chord = seq_vel[seq_patternchain[seq_chain_active_step][d] ][seq_step] - 200;
} }
} }
@ -80,23 +82,21 @@ void sequencer_part1(void)
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 else if (arp_style == 1) { //arp down
handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note + seq_arps[arp_chord][10 - arp_step + seq_element_shift] , 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][10 - arp_step + seq_element_shift] ; arp_note_prev = arp_note + seq_arps[arp_chord][arp_lenght - arp_step + seq_element_shift] ;
} }
else if (arp_style == 2) { //arp up & down else if (arp_style == 2) { //arp up & down
if (seq_step < arp_lenght) { 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);
handleNoteOn(configuration.dexed[seq_chord_dexed_inst].midi_channel, arp_note + seq_arps[arp_chord][arp_step+1] , seq_chord_velocity); arp_note_prev = arp_note + seq_arps[arp_chord][arp_step ] ;
arp_note_prev = arp_note + seq_arps[arp_chord][arp_step +1] ;
} }
else { else {
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*2-2 - arp_step ] , 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*2- - arp_step ] ;
} }
} }
else if (arp_style == 3) { //arp random else if (arp_style == 3) { //arp random
@ -118,26 +118,28 @@ void sequencer_part1(void)
} }
else else
{ {
if (arp_speed == 1) // Arp Speed 1/8 // Arp Speed 1/8
{ if (arp_counter > 1) {
if (arp_counter > 1) { arp_counter = 0;
arp_counter = 0; arp_step++;
arp_step++;
}
} }
} }
if (arp_style != 2){ if (arp_style != 2) {
if ( (arp_step > 1 && seq_arps[arp_chord][arp_step] == 0) || arp_step == arp_lenght) if ( (arp_step > 1 && seq_arps[arp_chord][arp_step] == 0) || arp_step == arp_lenght)
{ {
arp_step = 0; arp_step = 0;
} }
} }
else if (arp_style == 1 || arp_style == 2 )
{
if (arp_lenght == 0)arp_lenght = 9;
{ }
if ( (arp_step > 1 && seq_arps[arp_chord][arp_step] == 0) || arp_step == arp_lenght*2) if ( arp_style == 2 ) //only for up&down
{
if ( (arp_step > 1 && seq_arps[arp_chord][arp_step] == 0) || arp_step == arp_lenght * 2)
{ {
arp_step = 0; arp_step = 0;
} }
@ -165,7 +167,7 @@ void sequencer_part2(void)
{ {
handleNoteOff(configuration.dexed[seq_inst_dexed[d]].midi_channel, seq_prev_note[d] , 0); handleNoteOff(configuration.dexed[seq_inst_dexed[d]].midi_channel, seq_prev_note[d] , 0);
if (seq_track_type[d] == 2) { //Chords if (seq_track_type[d] == 2) { //Chords
if ( seq_prev_vel[d] > 199) { if ( seq_prev_vel[d] > 199) {
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
{ {
handleNoteOff(configuration.dexed[seq_chord_dexed_inst].midi_channel, seq_prev_note[d] + seq_arps[seq_prev_vel[d] - 200][x], 0); handleNoteOff(configuration.dexed[seq_chord_dexed_inst].midi_channel, seq_prev_note[d] + seq_arps[seq_prev_vel[d] - 200][x], 0);

Write Preview
Loading…
Cancel
Save