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2013 lines
54 KiB
2013 lines
54 KiB
/*
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MicroDexed
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MicroDexed is a port of the Dexed sound engine
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(https://github.com/asb2m10/dexed) for the Teensy-3.5/3.6/4.x with audio shield.
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Dexed ist heavily based on https://github.com/google/music-synthesizer-for-android
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(c)2018-2021 H. Wirtz <wirtz@parasitstudio.de>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <Arduino.h>
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#include "config.h"
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#include <Wire.h>
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#include <SD.h>
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#include <ArduinoJson.h>
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#include <TeensyTimerTool.h>
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using namespace TeensyTimerTool;
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#include "dexed_sd.h"
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#include "synth_dexed.h"
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#if NUM_DRUMS > 0
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#include "sequencer.h"
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#include "drums.h"
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extern void set_drums_volume(float vol);
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extern drum_config_t drum_config[];
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#endif
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extern void init_MIDI_send_CC(void);
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extern void check_configuration_dexed(uint8_t instance_id);
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extern void check_configuration_performance(void);
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extern void check_configuration_fx(void);
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extern void sequencer();
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extern sequencer_t seq;
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extern PeriodicTimer timer1;
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extern float midi_volume_transform(uint8_t midi_amp);
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extern void set_sample_note(uint8_t sample, uint8_t note);
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extern void set_sample_pitch(uint8_t sample, float playbackspeed);
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extern void set_sample_p_offset(uint8_t sample, float s_offset);
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extern void set_sample_pan(uint8_t sample, float s_pan);
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extern void set_sample_vol_max(uint8_t sample, float s_max);
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extern void set_sample_vol_min(uint8_t sample, float s_min);
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extern void set_sample_reverb_send(uint8_t sample, float s_reverb);
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extern void handleStop(void);
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extern void handleStart(void);
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extern void dac_mute(void);
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extern void dac_unmute(void);
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extern void check_configuration_sys(void);
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extern uint8_t get_sample_note(uint8_t sample);
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extern float get_sample_pitch(uint8_t sample);
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extern float get_sample_p_offset(uint8_t sample);
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extern float get_sample_pan(uint8_t sample);
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extern float get_sample_vol_max(uint8_t sample);
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extern float get_sample_vol_min(uint8_t sample);
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extern float get_sample_reverb_send(uint8_t sample);
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extern uint8_t find_drum_number_from_note(uint8_t note);
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extern bool save_sys_flag;
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/******************************************************************************
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SD BANK/VOICE LOADING
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******************************************************************************/
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bool load_sd_voice(uint8_t b, uint8_t v, uint8_t instance_id)
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{
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v = constrain(v, 0, MAX_VOICES - 1);
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b = constrain(b, 0, MAX_BANKS - 1);
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if (sd_card > 0)
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{
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File sysex;
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char filename[FILENAME_LEN];
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char bank_name[BANK_NAME_LEN];
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uint8_t data[128];
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get_bank_name(b, bank_name, sizeof(bank_name));
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sprintf(filename, "/%d/%s.syx", b, bank_name);
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AudioNoInterrupts();
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sysex = SD.open(filename);
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AudioInterrupts();
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if (!sysex)
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{
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#ifdef DEBUG
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Serial.print(F("E : Cannot open "));
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Serial.print(filename);
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Serial.println(F(" on SD."));
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#endif
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return (false);
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}
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if (get_sd_voice(sysex, v, data))
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{
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#ifdef DEBUG
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char voice_name[VOICE_NAME_LEN];
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get_voice_name(b, v, voice_name, sizeof(voice_name));
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Serial.print(F("Loading voice from "));
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Serial.print(filename);
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Serial.print(F(" ["));
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Serial.print(voice_name);
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Serial.println(F("]"));
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#endif
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uint8_t tmp_data[156];
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bool ret = MicroDexed[instance_id]->decodeVoice(tmp_data, data);
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MicroDexed[instance_id]->loadVoiceParameters(tmp_data);
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#ifdef DEBUG
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show_patch(instance_id);
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#endif
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AudioNoInterrupts();
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sysex.close();
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AudioInterrupts();
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configuration.dexed[instance_id].transpose = MicroDexed[instance_id]->getTranspose();
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configuration.dexed[instance_id].bank = b;
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configuration.dexed[instance_id].voice = v;
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uint8_t data_copy[155];
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MicroDexed[instance_id]->getVoiceData(data_copy);
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send_sysex_voice(configuration.dexed[instance_id].midi_channel, data_copy);
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init_MIDI_send_CC();
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return (ret);
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}
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#ifdef DEBUG
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else
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Serial.println(F("E : Cannot load voice data"));
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#endif
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AudioNoInterrupts();
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sysex.close();
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AudioInterrupts();
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}
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return (false);
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}
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bool save_sd_voice(uint8_t b, uint8_t v, uint8_t instance_id)
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{
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v = constrain(v, 0, MAX_VOICES - 1);
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b = constrain(b, 0, MAX_BANKS - 1);
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if (sd_card > 0)
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{
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File sysex;
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char filename[FILENAME_LEN];
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char bank_name[BANK_NAME_LEN];
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uint8_t data[128];
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get_bank_name(b, bank_name, sizeof(bank_name));
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sprintf(filename, "/%d/%s.syx", b, bank_name);
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AudioNoInterrupts();
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sysex = SD.open(filename, FILE_WRITE);
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AudioInterrupts();
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if (!sysex)
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{
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#ifdef DEBUG
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Serial.print(F("E : Cannot open "));
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Serial.print(filename);
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Serial.println(F(" on SD."));
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#endif
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return (false);
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}
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MicroDexed[instance_id]->encodeVoice(data);
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if (put_sd_voice(sysex, v, data))
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{
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#ifdef DEBUG
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char voice_name[VOICE_NAME_LEN];
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MicroDexed[instance_id]->getName(voice_name);
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Serial.print(F("Saving voice to "));
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Serial.print(filename);
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Serial.print(F(" ["));
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Serial.print(voice_name);
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Serial.println(F("]"));
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#endif
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AudioNoInterrupts();
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sysex.close();
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AudioInterrupts();
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return (true);
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}
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#ifdef DEBUG
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else
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Serial.println(F("E : Cannot load voice data"));
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#endif
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AudioNoInterrupts();
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sysex.close();
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AudioInterrupts();
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}
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return (false);
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}
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bool get_sd_voice(File sysex, uint8_t voice_number, uint8_t* data)
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{
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uint16_t n;
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int32_t bulk_checksum_calc = 0;
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int8_t bulk_checksum;
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AudioNoInterrupts();
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if (sysex.size() != 4104) // check sysex size
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{
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#ifdef DEBUG
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Serial.println(F("E : SysEx file size wrong."));
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#endif
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return (false);
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}
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if (sysex.read() != 0xf0) // check sysex start-byte
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{
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#ifdef DEBUG
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Serial.println(F("E : SysEx start byte not found."));
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#endif
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return (false);
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}
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if (sysex.read() != 0x43) // check sysex vendor is Yamaha
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{
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#ifdef DEBUG
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Serial.println(F("E : SysEx vendor not Yamaha."));
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#endif
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return (false);
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}
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sysex.seek(4103);
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if (sysex.read() != 0xf7) // check sysex end-byte
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{
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#ifdef DEBUG
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Serial.println(F("E : SysEx end byte not found."));
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#endif
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return (false);
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}
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sysex.seek(3);
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if (sysex.read() != 0x09) // check for sysex type (0x09=32 voices)
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{
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#ifdef DEBUG
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Serial.println(F("E : SysEx type not 32 voices."));
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#endif
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return (false);
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}
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sysex.seek(4102); // Bulk checksum
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bulk_checksum = sysex.read();
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sysex.seek(6); // start of bulk data
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for (n = 0; n < 4096; n++)
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{
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uint8_t d = sysex.read();
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if (n >= voice_number * 128 && n < (voice_number + 1) * 128)
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data[n - (voice_number * 128)] = d;
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bulk_checksum_calc -= d;
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}
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bulk_checksum_calc &= 0x7f;
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AudioInterrupts();
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#ifdef DEBUG
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Serial.print(F("Bulk checksum : 0x"));
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Serial.print(bulk_checksum_calc, HEX);
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Serial.print(F(" [0x"));
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Serial.print(bulk_checksum, HEX);
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Serial.println(F("]"));
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#endif
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if (bulk_checksum_calc != bulk_checksum)
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{
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#ifdef DEBUG
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Serial.print(F("E : Bulk checksum mismatch : 0x"));
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Serial.print(bulk_checksum_calc, HEX);
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Serial.print(F(" != 0x"));
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Serial.println(bulk_checksum, HEX);
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#endif
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return (false);
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}
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// MicroDexed[0]->resetRenderTimeMax(); // necessary?
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return (true);
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}
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bool put_sd_voice(File sysex, uint8_t voice_number, uint8_t* data)
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{
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uint16_t n;
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int32_t bulk_checksum_calc = 0;
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AudioNoInterrupts();
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sysex.seek(0);
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if (sysex.size() != 4104) // check sysex size
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{
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#ifdef DEBUG
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Serial.println(F("E : SysEx file size wrong."));
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#endif
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return (false);
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}
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if (sysex.read() != 0xf0) // check sysex start-byte
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{
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#ifdef DEBUG
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Serial.println(F("E : SysEx start byte not found."));
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#endif
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return (false);
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}
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if (sysex.read() != 0x43) // check sysex vendor is Yamaha
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{
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#ifdef DEBUG
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Serial.println(F("E : SysEx vendor not Yamaha."));
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#endif
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return (false);
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}
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sysex.seek(4103);
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if (sysex.read() != 0xf7) // check sysex end-byte
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{
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#ifdef DEBUG
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Serial.println(F("E : SysEx end byte not found."));
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#endif
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return (false);
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}
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sysex.seek(3);
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if (sysex.read() != 0x09) // check for sysex type (0x09=32 voices)
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{
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#ifdef DEBUG
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Serial.println(F("E : SysEx type not 32 voices."));
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#endif
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return (false);
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}
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sysex.seek(6 + (voice_number * 128));
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sysex.write(data, 128);
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// checksum calculation
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sysex.seek(6); // start of bulk data
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for (n = 0; n < 4096; n++)
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{
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uint8_t d = sysex.read();
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bulk_checksum_calc -= d;
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}
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sysex.seek(4102); // Bulk checksum
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sysex.write(bulk_checksum_calc & 0x7f);
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AudioInterrupts();
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#ifdef DEBUG
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Serial.print(F("Bulk checksum : 0x"));
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Serial.println(bulk_checksum_calc & 0x7f, HEX);
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#endif
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return (true);
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}
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bool save_sd_bank(const char* bank_filename, uint8_t* data)
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{
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char tmp[FILENAME_LEN];
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char tmp2[FILENAME_LEN];
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int bank_number;
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File root, entry;
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if (sd_card > 0)
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{
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#ifdef DEBUG
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Serial.print(F("Trying so store "));
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Serial.print(bank_filename);
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Serial.println(F("."));
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#endif
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// first remove old bank
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sscanf(bank_filename, "/%d/%s", &bank_number, tmp);
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sprintf(tmp, "/%d", bank_number);
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AudioNoInterrupts();
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root = SD.open(tmp);
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while (42 == 42)
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{
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entry = root.openNextFile();
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if (entry)
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{
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if (!entry.isDirectory())
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{
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#ifdef DEBUG
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Serial.print(F("Removing "));
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Serial.print(tmp);
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Serial.print(F("/"));
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Serial.println(entry.name());
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#endif
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sprintf(tmp2, "%s/%s", tmp, entry.name());
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entry.close();
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#ifndef DEBUG
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SD.remove(tmp2);
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#else
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bool r = SD.remove(tmp2);
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if (r == false)
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{
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Serial.print(F("E: cannot remove "));
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Serial.print(tmp2);
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Serial.println(F("."));
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}
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#endif
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break;
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}
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}
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else
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{
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break;
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}
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}
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root.close();
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// store new bank at /<b>/<bank_name>.syx
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#ifdef DEBUG
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Serial.print(F("Storing bank as "));
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Serial.print(bank_filename);
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Serial.print(F("..."));
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#endif
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root = SD.open(bank_filename, FILE_WRITE);
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root.write(data, 4104);
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root.close();
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AudioInterrupts();
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#ifdef DEBUG
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Serial.println(F(" done."));
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#endif
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}
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else
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return (false);
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return (true);
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}
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/******************************************************************************
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SD DRUMSETTINGS
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******************************************************************************/
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bool load_sd_drumsettings_json(uint8_t number)
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{
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if (number < 0)
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return (false);
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number = constrain(number, DRUMS_CONFIG_MIN, DRUMS_CONFIG_MAX);
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if (sd_card > 0)
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{
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File json;
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StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
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char filename[CONFIG_FILENAME_LEN];
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sprintf(filename, "/%s/%d/%s.json", PERFORMANCE_CONFIG_PATH, number, DRUMS_CONFIG_NAME);
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// first check if file exists...
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AudioNoInterrupts();
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if (SD.exists(filename))
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{
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// ... and if: load
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#ifdef DEBUG
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Serial.print(F("Found drums configuration ["));
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Serial.print(filename);
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Serial.println(F("]... loading..."));
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#endif
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json = SD.open(filename);
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if (json)
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{
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deserializeJson(data_json, json);
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json.close();
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AudioInterrupts();
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#ifdef DEBUG
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Serial.println(F("Read JSON data:"));
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serializeJsonPretty(data_json, Serial);
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Serial.println();
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#endif
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seq.drums_volume = data_json["drums_volume"];
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set_drums_volume(seq.drums_volume);
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for (uint8_t i = 0; i < NUM_DRUMSET_CONFIG - 1; i++)
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{
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uint8_t drumnumber = 0;
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drumnumber = find_drum_number_from_note( data_json["note"][i] );
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if (((int)data_json["note"][i] > 0 && find_drum_number_from_note(data_json["note"][i]) > 0) || (i == 0 && (int)data_json["note"][i] == 210))
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{
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set_sample_pitch( drumnumber, data_json["pitch"][i] );
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set_sample_p_offset ( drumnumber, data_json["p_offset"][i] );
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set_sample_pan( drumnumber, data_json["pan"][i]) ;
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set_sample_vol_max( drumnumber, data_json["vol_max"][i]) ;
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set_sample_vol_min( drumnumber, data_json["vol_min"][i] );
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set_sample_reverb_send( drumnumber, data_json["reverb_send"][i]);
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}
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}
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return (true);
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}
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#ifdef DEBUG
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else
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{
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Serial.print(F("E : Cannot open "));
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Serial.print(filename);
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Serial.println(F(" on SD."));
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}
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}
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else
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{
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Serial.print(F("No "));
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Serial.print(filename);
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Serial.println(F(" available."));
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#endif
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}
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}
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return (false);
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}
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bool save_sd_drumsettings_json(uint8_t number)
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{
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char filename[CONFIG_FILENAME_LEN];
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number = constrain(number, 0, 99);
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if (sd_card > 0)
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{
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File json;
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StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
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if (check_performance_directory(number))
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{
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sprintf(filename, "/%s/%d/%s.json", PERFORMANCE_CONFIG_PATH, number, DRUMS_CONFIG_NAME);
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#ifdef DEBUG
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Serial.print(F("Saving drums config "));
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Serial.print(number);
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Serial.print(F(" to "));
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Serial.println(filename);
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#endif
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AudioNoInterrupts();
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if (SD.exists(filename)) {
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Serial.println("remove old drumsettings file");
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SD.begin();
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|
SD.remove(filename);
|
|
}
|
|
json = SD.open(filename, FILE_WRITE);
|
|
if (json)
|
|
{
|
|
data_json["drums_volume"] = seq.drums_volume;
|
|
for (uint8_t i = 0; i < NUM_DRUMSET_CONFIG - 1; i++)
|
|
{
|
|
data_json["note"][i] = get_sample_note(i);
|
|
data_json["pitch"][i] = get_sample_pitch(i);
|
|
data_json["p_offset"][i] = get_sample_p_offset(i);
|
|
data_json["pan"][i] = get_sample_pan(i);
|
|
data_json["vol_max"][i] = get_sample_vol_max(i);
|
|
data_json["vol_min"][i] = get_sample_vol_min(i);
|
|
data_json["reverb_send"][i] = get_sample_reverb_send(i);
|
|
}
|
|
#ifdef DEBUG
|
|
Serial.println(F("Write JSON data:"));
|
|
serializeJsonPretty(data_json, Serial);
|
|
Serial.println();
|
|
#endif
|
|
serializeJsonPretty(data_json, json);
|
|
json.close();
|
|
AudioInterrupts();
|
|
return (true);
|
|
}
|
|
else
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("E : Cannot open "));
|
|
Serial.print(filename);
|
|
Serial.println(F(" on SD."));
|
|
#endif
|
|
AudioInterrupts();
|
|
return (false);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
AudioInterrupts();
|
|
return (false);
|
|
}
|
|
}
|
|
#ifdef DEBUG
|
|
else
|
|
{
|
|
Serial.println(F("E: SD card not available"));
|
|
}
|
|
#endif
|
|
return (false);
|
|
}
|
|
|
|
/******************************************************************************
|
|
SD VOICECONFIG
|
|
******************************************************************************/
|
|
bool load_sd_voiceconfig_json(uint8_t vc, uint8_t instance_id)
|
|
{
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
|
|
vc = constrain(vc, VOICE_CONFIG_MIN, VOICE_CONFIG_MAX);
|
|
|
|
if (sd_card > 0)
|
|
{
|
|
File json;
|
|
StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
|
|
|
|
sprintf(filename, "/%s/%d/%s%d.json", PERFORMANCE_CONFIG_PATH, vc, VOICE_CONFIG_NAME, instance_id + 1);
|
|
|
|
// first check if file exists...
|
|
AudioNoInterrupts();
|
|
if (SD.exists(filename))
|
|
{
|
|
// ... and if: load
|
|
#ifdef DEBUG
|
|
Serial.print(F("Found voice configuration ["));
|
|
Serial.print(filename);
|
|
Serial.println(F("]... loading..."));
|
|
#endif
|
|
json = SD.open(filename);
|
|
if (json)
|
|
{
|
|
deserializeJson(data_json, json);
|
|
|
|
json.close();
|
|
AudioInterrupts();
|
|
|
|
#ifdef DEBUG
|
|
Serial.println(F("Read JSON data:"));
|
|
serializeJsonPretty(data_json, Serial);
|
|
Serial.println();
|
|
#endif
|
|
configuration.dexed[instance_id].bank = data_json["bank"];
|
|
configuration.dexed[instance_id].voice = data_json["voice"];
|
|
configuration.dexed[instance_id].lowest_note = data_json["lowest_note"];
|
|
configuration.dexed[instance_id].highest_note = data_json["highest_note"];
|
|
configuration.dexed[instance_id].transpose = data_json["transpose"];
|
|
configuration.dexed[instance_id].tune = data_json["tune"];
|
|
configuration.dexed[instance_id].sound_intensity = data_json["sound_intensity"];
|
|
configuration.dexed[instance_id].pan = data_json["pan"];
|
|
configuration.dexed[instance_id].polyphony = data_json["polyphony"];
|
|
configuration.dexed[instance_id].velocity_level = data_json["velocity_level"];
|
|
configuration.dexed[instance_id].monopoly = data_json["monopoly"];
|
|
configuration.dexed[instance_id].note_refresh = data_json["note_refresh"];
|
|
configuration.dexed[instance_id].pb_range = data_json["pb_range"];
|
|
configuration.dexed[instance_id].pb_step = data_json["pb_step"];
|
|
configuration.dexed[instance_id].mw_range = data_json["mw_range"];
|
|
configuration.dexed[instance_id].mw_assign = data_json["mw_assign"];
|
|
configuration.dexed[instance_id].mw_mode = data_json["mw_mode"];
|
|
configuration.dexed[instance_id].fc_range = data_json["fc_range"];
|
|
configuration.dexed[instance_id].fc_assign = data_json["fc_assign"];
|
|
configuration.dexed[instance_id].fc_mode = data_json["fc_mode"];
|
|
configuration.dexed[instance_id].bc_range = data_json["bc_range"];
|
|
configuration.dexed[instance_id].bc_assign = data_json["bc_assign"];
|
|
configuration.dexed[instance_id].bc_mode = data_json["bc_mode"];
|
|
configuration.dexed[instance_id].at_range = data_json["at_range"];
|
|
configuration.dexed[instance_id].at_assign = data_json["at_assign"];
|
|
configuration.dexed[instance_id].at_mode = data_json["at_mode"];
|
|
configuration.dexed[instance_id].portamento_mode = data_json["portamento_mode"];
|
|
configuration.dexed[instance_id].portamento_glissando = data_json["portamento_glissando"];
|
|
configuration.dexed[instance_id].portamento_time = data_json["portamento_time"];
|
|
configuration.dexed[instance_id].op_enabled = data_json["op_enabled"];
|
|
configuration.dexed[instance_id].midi_channel = data_json["midi_channel"];
|
|
|
|
check_configuration_dexed(instance_id);
|
|
set_voiceconfig_params(instance_id);
|
|
|
|
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);
|
|
}
|
|
|
|
bool save_sd_voiceconfig_json(uint8_t vc, uint8_t instance_id)
|
|
{
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
|
|
vc = constrain(vc, VOICE_CONFIG_MIN, VOICE_CONFIG_MAX);
|
|
|
|
if (sd_card > 0)
|
|
{
|
|
File json;
|
|
StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
|
|
sprintf(filename, "/%s/%d/%s%d.json", PERFORMANCE_CONFIG_PATH, vc, VOICE_CONFIG_NAME, instance_id + 1);
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("Saving voice config "));
|
|
Serial.print(vc);
|
|
Serial.print(F("["));
|
|
Serial.print(instance_id);
|
|
Serial.print(F("]"));
|
|
Serial.print(F(" to "));
|
|
Serial.println(filename);
|
|
#endif
|
|
|
|
AudioNoInterrupts();
|
|
SD.begin();
|
|
SD.remove(filename);
|
|
json = SD.open(filename, FILE_WRITE);
|
|
if (json)
|
|
{
|
|
data_json["bank"] = configuration.dexed[instance_id].bank;
|
|
data_json["voice"] = configuration.dexed[instance_id].voice;
|
|
data_json["lowest_note"] = configuration.dexed[instance_id].lowest_note;
|
|
data_json["highest_note"] = configuration.dexed[instance_id].highest_note;
|
|
data_json["transpose"] = configuration.dexed[instance_id].transpose;
|
|
data_json["tune"] = configuration.dexed[instance_id].tune;
|
|
data_json["sound_intensity"] = configuration.dexed[instance_id].sound_intensity;
|
|
data_json["pan"] = configuration.dexed[instance_id].pan;
|
|
data_json["polyphony"] = configuration.dexed[instance_id].polyphony;
|
|
data_json["velocity_level"] = configuration.dexed[instance_id].velocity_level;
|
|
data_json["monopoly"] = configuration.dexed[instance_id].monopoly;
|
|
data_json["monopoly"] = configuration.dexed[instance_id].monopoly;
|
|
data_json["note_refresh"] = configuration.dexed[instance_id].note_refresh;
|
|
data_json["pb_range"] = configuration.dexed[instance_id].pb_range;
|
|
data_json["pb_step"] = configuration.dexed[instance_id].pb_step;
|
|
data_json["mw_range"] = configuration.dexed[instance_id].mw_range;
|
|
data_json["mw_assign"] = configuration.dexed[instance_id].mw_assign;
|
|
data_json["mw_mode"] = configuration.dexed[instance_id].mw_mode;
|
|
data_json["fc_range"] = configuration.dexed[instance_id].fc_range;
|
|
data_json["fc_assign"] = configuration.dexed[instance_id].fc_assign;
|
|
data_json["fc_mode"] = configuration.dexed[instance_id].fc_mode;
|
|
data_json["bc_range"] = configuration.dexed[instance_id].bc_range;
|
|
data_json["bc_assign"] = configuration.dexed[instance_id].bc_assign;
|
|
data_json["bc_mode"] = configuration.dexed[instance_id].bc_mode;
|
|
data_json["at_range"] = configuration.dexed[instance_id].at_range;
|
|
data_json["at_assign"] = configuration.dexed[instance_id].at_assign;
|
|
data_json["at_mode"] = configuration.dexed[instance_id].at_mode;
|
|
data_json["portamento_mode"] = configuration.dexed[instance_id].portamento_mode;
|
|
data_json["portamento_glissando"] = configuration.dexed[instance_id].portamento_glissando;
|
|
data_json["portamento_time"] = configuration.dexed[instance_id].portamento_time;
|
|
data_json["op_enabled"] = configuration.dexed[instance_id].op_enabled;
|
|
data_json["midi_channel"] = configuration.dexed[instance_id].midi_channel;
|
|
|
|
#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);
|
|
}
|
|
|
|
/******************************************************************************
|
|
SD FX
|
|
******************************************************************************/
|
|
bool load_sd_fx_json(uint8_t fx)
|
|
{
|
|
fx = constrain(fx, FX_CONFIG_MIN, FX_CONFIG_MAX);
|
|
|
|
load_sd_drumsettings_json(fx);
|
|
|
|
if (sd_card > 0)
|
|
{
|
|
File json;
|
|
StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
sprintf(filename, "/%s/%d/%s.json", PERFORMANCE_CONFIG_PATH, fx, FX_CONFIG_NAME);
|
|
|
|
// first check if file exists...
|
|
AudioNoInterrupts();
|
|
if (SD.exists(filename))
|
|
{
|
|
// ... and if: load
|
|
#ifdef DEBUG
|
|
Serial.print(F("Found fx configuration ["));
|
|
Serial.print(filename);
|
|
Serial.println(F("]... loading..."));
|
|
#endif
|
|
json = SD.open(filename);
|
|
if (json)
|
|
{
|
|
deserializeJson(data_json, json);
|
|
|
|
json.close();
|
|
AudioInterrupts();
|
|
|
|
#ifdef DEBUG
|
|
Serial.println(F("Read JSON data:"));
|
|
serializeJsonPretty(data_json, Serial);
|
|
Serial.println();
|
|
#endif
|
|
for (uint8_t i = 0; i < MAX_DEXED; i++)
|
|
{
|
|
configuration.fx.filter_cutoff[i] = data_json["filter_cutoff"][i];
|
|
configuration.fx.filter_resonance[i] = data_json["filter_resonance"][i];
|
|
configuration.fx.chorus_frequency[i] = data_json["chorus_frequency"][i];
|
|
configuration.fx.chorus_waveform[i] = data_json["chorus_waveform"][i];
|
|
configuration.fx.chorus_depth[i] = data_json["chorus_depth"][i];
|
|
configuration.fx.chorus_level[i] = data_json["chorus_level"][i];
|
|
configuration.fx.delay_time[i] = data_json["delay_time"][i];
|
|
configuration.fx.delay_feedback[i] = data_json["delay_feedback"][i];
|
|
configuration.fx.delay_level[i] = data_json["delay_level"][i];
|
|
configuration.fx.delay_sync[i] = data_json["delay_sync"][i];
|
|
configuration.fx.reverb_send[i] = data_json["reverb_send"][i];
|
|
if (configuration.fx.delay_sync[i] > 0)
|
|
{
|
|
configuration.fx.delay_time[i] = 0;
|
|
}
|
|
}
|
|
configuration.fx.reverb_roomsize = data_json["reverb_roomsize"];
|
|
configuration.fx.reverb_damping = data_json["reverb_damping"];
|
|
configuration.fx.reverb_lowpass = data_json["reverb_lowpass"];
|
|
configuration.fx.reverb_lodamp = data_json["reverb_lodamp"];
|
|
configuration.fx.reverb_hidamp = data_json["reverb_hidamp"];
|
|
configuration.fx.reverb_diffusion = data_json["reverb_diffusion"];
|
|
configuration.fx.reverb_level = data_json["reverb_level"];
|
|
configuration.fx.eq_1 = data_json["eq_1"];
|
|
configuration.fx.eq_2 = data_json["eq_2"];
|
|
configuration.fx.eq_3 = data_json["eq_3"];
|
|
configuration.fx.eq_4 = data_json["eq_4"];
|
|
configuration.fx.eq_5 = data_json["eq_5"];
|
|
configuration.fx.eq_6 = data_json["eq_6"];
|
|
configuration.fx.eq_7 = data_json["eq_7"];
|
|
|
|
check_configuration_fx();
|
|
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);
|
|
}
|
|
|
|
bool save_sd_fx_json(uint8_t fx)
|
|
{
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
|
|
fx = constrain(fx, FX_CONFIG_MIN, FX_CONFIG_MAX);
|
|
|
|
save_sd_drumsettings_json(fx);
|
|
if (sd_card > 0)
|
|
{
|
|
File json;
|
|
StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
|
|
sprintf(filename, "/%s/%d/%s.json", PERFORMANCE_CONFIG_PATH, fx, FX_CONFIG_NAME);
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("Saving fx config "));
|
|
Serial.print(fx);
|
|
Serial.print(F(" to "));
|
|
Serial.println(filename);
|
|
#endif
|
|
|
|
AudioNoInterrupts();
|
|
SD.begin();
|
|
SD.remove(filename);
|
|
json = SD.open(filename, FILE_WRITE);
|
|
if (json)
|
|
{
|
|
for (uint8_t i = 0; i < MAX_DEXED; i++)
|
|
{
|
|
data_json["filter_cutoff"][i] = configuration.fx.filter_cutoff[i];
|
|
data_json["filter_resonance"][i] = configuration.fx.filter_resonance[i];
|
|
data_json["chorus_frequency"][i] = configuration.fx.chorus_frequency[i];
|
|
data_json["chorus_waveform"][i] = configuration.fx.chorus_waveform[i];
|
|
data_json["chorus_depth"][i] = configuration.fx.chorus_depth[i];
|
|
data_json["chorus_level"][i] = configuration.fx.chorus_level[i];
|
|
data_json["delay_time"][i] = configuration.fx.delay_time[i];
|
|
data_json["delay_feedback"][i] = configuration.fx.delay_feedback[i];
|
|
data_json["delay_level"][i] = configuration.fx.delay_level[i];
|
|
data_json["delay_sync"][i] = configuration.fx.delay_sync[i];
|
|
data_json["reverb_send"][i] = configuration.fx.reverb_send[i];
|
|
}
|
|
data_json["reverb_roomsize"] = configuration.fx.reverb_roomsize;
|
|
data_json["reverb_damping"] = configuration.fx.reverb_damping;
|
|
data_json["reverb_lowpass"] = configuration.fx.reverb_lowpass;
|
|
data_json["reverb_lodamp"] = configuration.fx.reverb_lodamp;
|
|
data_json["reverb_hidamp"] = configuration.fx.reverb_hidamp;
|
|
data_json["reverb_diffusion"] = configuration.fx.reverb_diffusion;
|
|
data_json["reverb_level"] = configuration.fx.reverb_level;
|
|
data_json["eq_1"] = configuration.fx.eq_1;
|
|
data_json["eq_2"] = configuration.fx.eq_2;
|
|
data_json["eq_3"] = configuration.fx.eq_3;
|
|
data_json["eq_4"] = configuration.fx.eq_4;
|
|
data_json["eq_5"] = configuration.fx.eq_5;
|
|
data_json["eq_6"] = configuration.fx.eq_6;
|
|
data_json["eq_7"] = configuration.fx.eq_7;
|
|
#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);
|
|
}
|
|
|
|
/******************************************************************************
|
|
SD SYS
|
|
******************************************************************************/
|
|
bool load_sd_sys_json(void)
|
|
{
|
|
if (sd_card > 0)
|
|
{
|
|
File json;
|
|
StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
sprintf(filename, "/%s.json", SYS_CONFIG_NAME);
|
|
|
|
// first check if file exists...
|
|
AudioNoInterrupts();
|
|
if (SD.exists(filename))
|
|
{
|
|
// ... and if: load
|
|
#ifdef DEBUG
|
|
Serial.print(F("Found sys configuration"));
|
|
#endif
|
|
json = SD.open(filename);
|
|
if (json)
|
|
{
|
|
deserializeJson(data_json, json);
|
|
|
|
json.close();
|
|
AudioInterrupts();
|
|
|
|
#ifdef DEBUG
|
|
Serial.println(F("Read JSON data:"));
|
|
serializeJsonPretty(data_json, Serial);
|
|
Serial.println();
|
|
#endif
|
|
|
|
configuration.sys.vol = data_json["vol"];
|
|
configuration.sys.mono = data_json["mono"];
|
|
configuration.sys.soft_midi_thru = data_json["soft_midi_thru"];
|
|
configuration.sys.performance_number = data_json["performance_number"];
|
|
configuration.sys.favorites = data_json["favorites"];
|
|
configuration.sys.load_at_startup = data_json["load_at_startup"];
|
|
|
|
check_configuration_sys();
|
|
set_sys_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);
|
|
}
|
|
|
|
bool save_sd_sys_json(void)
|
|
{
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
|
|
if (sd_card > 0)
|
|
{
|
|
File json;
|
|
StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
|
|
sprintf(filename, "/%s.json", SYS_CONFIG_NAME);
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("Saving sys config to "));
|
|
Serial.println(filename);
|
|
#endif
|
|
|
|
AudioNoInterrupts();
|
|
SD.begin();
|
|
SD.remove(filename);
|
|
json = SD.open(filename, FILE_WRITE);
|
|
if (json)
|
|
{
|
|
data_json["vol"] = configuration.sys.vol;
|
|
data_json["mono"] = configuration.sys.mono;
|
|
data_json["soft_midi_thru"] = configuration.sys.soft_midi_thru;
|
|
data_json["performance_number"] = configuration.sys.performance_number;
|
|
data_json["favorites"] = configuration.sys.favorites;
|
|
data_json["load_at_startup"] = configuration.sys.load_at_startup;
|
|
|
|
#ifdef DEBUG
|
|
Serial.println(F("Write JSON data:"));
|
|
serializeJsonPretty(data_json, Serial);
|
|
Serial.println();
|
|
#endif
|
|
serializeJsonPretty(data_json, json);
|
|
json.close();
|
|
AudioInterrupts();
|
|
save_sys_flag = false;
|
|
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);
|
|
}
|
|
|
|
/******************************************************************************
|
|
SD SEQUENCER
|
|
******************************************************************************/
|
|
bool save_sd_seq_sub_vel_json(uint8_t seq_number)
|
|
{
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
int count = 0;
|
|
seq_number = constrain(seq_number, VELOCITY_CONFIG_MIN, VELOCITY_CONFIG_MAX);
|
|
|
|
if (sd_card > 0)
|
|
{
|
|
File json;
|
|
StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
|
|
sprintf(filename, "/%s/%d/%s.json", PERFORMANCE_CONFIG_PATH, seq_number, VELOCITY_CONFIG_NAME);
|
|
#ifdef DEBUG
|
|
Serial.print(F("Saving sequencer velocity "));
|
|
Serial.print(seq_number);
|
|
Serial.print(F(" to "));
|
|
Serial.println(filename);
|
|
#endif
|
|
int total = sizeof(seq.seq_vel);
|
|
int columns = sizeof(seq.seq_vel[0]);
|
|
int rows = total / columns;
|
|
AudioNoInterrupts();
|
|
SD.begin();
|
|
SD.remove(filename);
|
|
json = SD.open(filename, FILE_WRITE);
|
|
if (json)
|
|
{
|
|
for (uint8_t i = 0; i < rows; i++)
|
|
{
|
|
for (uint8_t j = 0; j < columns; j++) {
|
|
data_json["seq_velocity"][count] = seq.seq_vel[i][j];
|
|
count++;
|
|
}
|
|
}
|
|
#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
|
|
}
|
|
return (false);
|
|
}
|
|
|
|
bool save_sd_seq_sub_patterns_json(uint8_t seq_number)
|
|
{
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
int count = 0;
|
|
seq_number = constrain(seq_number, VELOCITY_CONFIG_MIN, VELOCITY_CONFIG_MAX);
|
|
|
|
if (sd_card > 0)
|
|
{
|
|
File json;
|
|
StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
|
|
sprintf(filename, "/%s/%d/%s.json", PERFORMANCE_CONFIG_PATH, seq_number, PATTERN_CONFIG_NAME);
|
|
#ifdef DEBUG
|
|
Serial.print(F("Saving sequencer patterns "));
|
|
Serial.print(seq_number);
|
|
Serial.print(F(" to "));
|
|
Serial.println(filename);
|
|
#endif
|
|
int total = sizeof(seq.seq_data);
|
|
int columns = sizeof(seq.seq_data[0]);
|
|
int rows = total / columns;
|
|
AudioNoInterrupts();
|
|
SD.begin();
|
|
SD.remove(filename);
|
|
json = SD.open(filename, FILE_WRITE);
|
|
if (json)
|
|
{
|
|
for (uint8_t i = 0; i < rows; i++)
|
|
{
|
|
for (uint8_t j = 0; j < columns; j++) {
|
|
data_json["seq_data"][count] = seq.seq_data[i][j];
|
|
count++;
|
|
}
|
|
}
|
|
#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
|
|
}
|
|
return (false);
|
|
}
|
|
|
|
bool save_sd_performance_json(uint8_t seq_number)
|
|
{
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
int count = 0;
|
|
bool seq_was_running = false;
|
|
seq_number = constrain(seq_number, VELOCITY_CONFIG_MIN, VELOCITY_CONFIG_MAX);
|
|
|
|
if (seq.seq_running == true ) {
|
|
seq_was_running = true;
|
|
handleStop();
|
|
}
|
|
dac_mute();
|
|
|
|
AudioNoInterrupts();
|
|
|
|
save_sd_seq_sub_vel_json(seq_number);
|
|
save_sd_seq_sub_patterns_json(seq_number);
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("Write performance config "));
|
|
Serial.println(seq_number);
|
|
#endif
|
|
|
|
save_sd_fx_json(seq_number);
|
|
for (uint8_t i = 0; i < MAX_DEXED; i++)
|
|
{
|
|
sprintf(filename, "/%s/%d/%s%d.json", PERFORMANCE_CONFIG_PATH, seq_number, VOICE_CONFIG_NAME, i);
|
|
#ifdef DEBUG
|
|
Serial.print(F("Write Voice-Config for sequencer"));
|
|
Serial.println(filename);
|
|
#endif
|
|
save_sd_voiceconfig_json(seq_number, i);
|
|
}
|
|
if (sd_card > 0)
|
|
{
|
|
File json;
|
|
StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
|
|
sprintf(filename, "/%s/%d/%s.json", PERFORMANCE_CONFIG_PATH, seq_number, SEQUENCER_CONFIG_NAME);
|
|
#ifdef DEBUG
|
|
Serial.print(F("Saving sequencer config "));
|
|
Serial.print(seq_number);
|
|
Serial.print(F(" to "));
|
|
Serial.println(filename);
|
|
#endif
|
|
int total = sizeof(seq.seq_patternchain);
|
|
int columns = sizeof(seq.seq_patternchain[0]);
|
|
int rows = total / columns;
|
|
Serial.print(F(" "));
|
|
SD.remove(filename);
|
|
json = SD.open(filename, FILE_WRITE);
|
|
if (json)
|
|
{
|
|
Serial.print(F("Chain Rows: "));
|
|
Serial.print(rows);
|
|
Serial.print(" Chain Columns: ");
|
|
Serial.print(columns);
|
|
Serial.print(F(" "));
|
|
count = 0;
|
|
for (uint8_t i = 0; i < rows; i++)
|
|
{
|
|
for (uint8_t j = 0; j < columns; j++) {
|
|
data_json["seq_patternchain"][count] = seq.seq_patternchain[i][j];
|
|
count++;
|
|
}
|
|
}
|
|
count = 0;
|
|
data_json["seq_tempo_ms"] = seq.seq_tempo_ms ;
|
|
data_json["seq_bpm"] = seq.seq_bpm;
|
|
data_json["arp_play_basenote"] = seq.arp_play_basenote;
|
|
data_json["arp_speed"] = seq.arp_speed;
|
|
data_json["arp_lenght"] = seq.arp_lenght;
|
|
data_json["arp_style"] = seq.arp_style;
|
|
data_json["seq_chord_velocity"] = seq.seq_chord_velocity;
|
|
data_json["seq_chord_dexed_inst"] = seq.seq_chord_dexed_inst;
|
|
data_json["seq_chain_lenght"] = seq.seq_chain_lenght;
|
|
data_json["seq_transpose"] = seq.seq_transpose;
|
|
data_json["chord_key_ammount"] = seq.seq_chord_key_ammount;
|
|
data_json["seq_oct_shift"] = seq.seq_oct_shift;
|
|
data_json["seq_element_shift"] = seq.seq_element_shift;
|
|
for (uint8_t i = 0; i < sizeof(seq.seq_track_type); i++) {
|
|
data_json["track_type"][i] = seq.seq_track_type[i];
|
|
}
|
|
for (uint8_t i = 0; i < sizeof(seq.seq_content_type); i++) {
|
|
data_json["content_type"][i] = seq.seq_content_type[i];
|
|
}
|
|
for (uint8_t i = 0; i < sizeof(seq.seq_inst_dexed); i++) {
|
|
data_json["seq_inst_dexed"][i] = seq.seq_inst_dexed[i];
|
|
}
|
|
for (uint8_t i = 0; i < FILENAME_LEN; i++) {
|
|
data_json["seq_name"][i] = seq.seq_name[i];
|
|
}
|
|
#ifdef DEBUG
|
|
Serial.println(F("Write JSON data:"));
|
|
serializeJsonPretty(data_json, Serial);
|
|
Serial.println();
|
|
#endif
|
|
serializeJsonPretty(data_json, json);
|
|
json.close();
|
|
AudioInterrupts();
|
|
dac_unmute();
|
|
if (seq_was_running == true )
|
|
handleStart();
|
|
return (true);
|
|
}
|
|
json.close();
|
|
}
|
|
#ifdef DEBUG
|
|
else
|
|
{
|
|
Serial.print(F("E : Cannot open "));
|
|
Serial.print(filename);
|
|
Serial.println(F(" on SD."));
|
|
}
|
|
#endif
|
|
|
|
return (false);
|
|
}
|
|
|
|
bool check_performance_directory(uint8_t seq_number)
|
|
{
|
|
char dir[CONFIG_FILENAME_LEN];
|
|
|
|
if (sd_card > 0)
|
|
{
|
|
sprintf(dir, "/%s/%d", PERFORMANCE_CONFIG_PATH, seq_number);
|
|
|
|
AudioNoInterrupts();
|
|
SD.begin();
|
|
if (!SD.exists(dir))
|
|
{
|
|
#ifdef DEBUG
|
|
if (SD.mkdir(dir))
|
|
{
|
|
Serial.print(F("Creating directory "));
|
|
Serial.println(dir);
|
|
}
|
|
else
|
|
{
|
|
Serial.print(F("E: Cannot create "));
|
|
Serial.println(dir);
|
|
AudioInterrupts();
|
|
return (false);
|
|
}
|
|
#else
|
|
SD.mkdir(dir);
|
|
#endif
|
|
}
|
|
AudioInterrupts();
|
|
return (true);
|
|
}
|
|
#ifdef DEBUG
|
|
else
|
|
{
|
|
Serial.println(F("E: SD card not available"));
|
|
}
|
|
#endif
|
|
return (false);
|
|
}
|
|
|
|
void get_sd_performance_name_json(uint8_t seq_number)
|
|
{
|
|
seq_number = constrain(seq_number, 0, 99);
|
|
memset(seq.seq_name_temp, 0, FILENAME_LEN);
|
|
if (sd_card > 0)
|
|
{
|
|
File json;
|
|
StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
|
|
sprintf(filename, "/%s/%d/%s.json", PERFORMANCE_CONFIG_PATH, seq_number, SEQUENCER_CONFIG_NAME);
|
|
|
|
// first check if file exists...
|
|
AudioNoInterrupts();
|
|
if (SD.exists(filename))
|
|
{
|
|
// ... and if: load
|
|
|
|
json = SD.open(filename);
|
|
if (json)
|
|
{
|
|
deserializeJson(data_json, json);
|
|
|
|
json.close();
|
|
AudioInterrupts();
|
|
}
|
|
if (data_json["seq_name"][0] != 0) {
|
|
for (uint8_t i = 0; i < FILENAME_LEN; i++) {
|
|
seq.seq_name_temp[i] = data_json["seq_name"][i];
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
bool load_sd_seq_sub_vel_json(uint8_t seq_number)
|
|
{
|
|
if (seq_number < 0)
|
|
return (false);
|
|
seq_number = constrain(seq_number, SEQUENCE_CONFIG_MIN, SEQUENCE_CONFIG_MAX);
|
|
if (sd_card > 0)
|
|
{
|
|
File json;
|
|
StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
|
|
sprintf(filename, "/%s/%d/%s.json", PERFORMANCE_CONFIG_PATH, seq_number, VELOCITY_CONFIG_NAME);
|
|
|
|
// first check if file exists...
|
|
AudioNoInterrupts();
|
|
if (SD.exists(filename))
|
|
{
|
|
// ... and if: load
|
|
#ifdef DEBUG
|
|
Serial.print(F("Found velocity data ["));
|
|
Serial.print(filename);
|
|
Serial.println(F("]... loading..."));
|
|
Serial.println(F(" "));
|
|
#endif
|
|
json = SD.open(filename);
|
|
if (json)
|
|
{
|
|
deserializeJson(data_json, json);
|
|
json.close();
|
|
AudioInterrupts();
|
|
|
|
#ifdef DEBUG
|
|
Serial.println(F("Read JSON data:"));
|
|
serializeJsonPretty(data_json, Serial);
|
|
Serial.println();
|
|
#endif
|
|
int total = sizeof(seq.seq_vel);
|
|
int columns = sizeof(seq.seq_vel[0]);
|
|
int rows = total / columns;
|
|
int count = 0;
|
|
for (uint8_t i = 0; i < rows; i++)
|
|
{
|
|
for (uint8_t j = 0; j < columns; j++) {
|
|
seq.seq_vel[i][j] = data_json["seq_velocity"][count];
|
|
count++;
|
|
}
|
|
}
|
|
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
|
|
}
|
|
}
|
|
return (false);
|
|
}
|
|
|
|
bool load_sd_seq_sub_patterns_json(uint8_t seq_number)
|
|
{
|
|
if (seq_number < 0)
|
|
return (false);
|
|
seq_number = constrain(seq_number, 0, 99);
|
|
if (sd_card > 0)
|
|
{
|
|
File json;
|
|
StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
|
|
sprintf(filename, "/%s/%d/%s.json", PERFORMANCE_CONFIG_PATH, seq_number, PATTERN_CONFIG_NAME);
|
|
|
|
// first check if file exists...
|
|
AudioNoInterrupts();
|
|
if (SD.exists(filename))
|
|
{
|
|
// ... and if: load
|
|
#ifdef DEBUG
|
|
Serial.print(F("Found pattern data ["));
|
|
Serial.print(filename);
|
|
Serial.println(F("]... loading..."));
|
|
Serial.println(F(" "));
|
|
#endif
|
|
json = SD.open(filename);
|
|
if (json)
|
|
{
|
|
deserializeJson(data_json, json);
|
|
|
|
json.close();
|
|
AudioInterrupts();
|
|
|
|
#ifdef DEBUG
|
|
Serial.println(F("Read JSON data:"));
|
|
serializeJsonPretty(data_json, Serial);
|
|
Serial.println();
|
|
#endif
|
|
int total = sizeof(seq.seq_data);
|
|
int columns = sizeof(seq.seq_data[0]);
|
|
int rows = total / columns;
|
|
int count = 0;
|
|
|
|
for (uint8_t i = 0; i < rows; i++)
|
|
{
|
|
for (uint8_t j = 0; j < columns; j++) {
|
|
seq.seq_data[i][j] = data_json["seq_data"][count];
|
|
count++;
|
|
}
|
|
}
|
|
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
|
|
}
|
|
}
|
|
return (false);
|
|
}
|
|
|
|
bool load_sd_performance_json(uint8_t seq_number)
|
|
{
|
|
bool seq_was_running = false;
|
|
|
|
if (seq.seq_running)
|
|
{
|
|
seq_was_running = true;
|
|
seq.seq_running = false;
|
|
}
|
|
dac_mute();
|
|
handleStop();
|
|
seq_number = constrain(seq_number, 0, 99);
|
|
AudioNoInterrupts();
|
|
load_sd_seq_sub_patterns_json(seq_number);
|
|
load_sd_seq_sub_vel_json(seq_number);
|
|
load_sd_fx_json(seq_number);
|
|
|
|
if (sd_card > 0)
|
|
{
|
|
File json;
|
|
StaticJsonDocument<JSON_BUFFER_SIZE> data_json;
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
sprintf(filename, "/%s/%d/%s.json", PERFORMANCE_CONFIG_PATH, seq_number, SEQUENCER_CONFIG_NAME);
|
|
// first check if file exists...
|
|
if (SD.exists(filename))
|
|
{
|
|
// ... and if: load
|
|
#ifdef DEBUG
|
|
Serial.print(F("Found Performance configuration ["));
|
|
Serial.print(filename);
|
|
Serial.println(F("]... loading..."));
|
|
#endif
|
|
AudioNoInterrupts();
|
|
json = SD.open(filename);
|
|
if (json)
|
|
{
|
|
deserializeJson(data_json, json);
|
|
json.close();
|
|
AudioInterrupts();
|
|
#ifdef DEBUG
|
|
Serial.println(F("Read JSON data:"));
|
|
serializeJsonPretty(data_json, Serial);
|
|
Serial.println();
|
|
#endif
|
|
int total = sizeof(seq.seq_patternchain);
|
|
int columns = sizeof(seq.seq_patternchain[0]);
|
|
int rows = total / columns;
|
|
int count = 0;
|
|
for (uint8_t i = 0; i < rows; i++)
|
|
{
|
|
for (uint8_t j = 0; j < columns; j++)
|
|
{
|
|
seq.seq_patternchain[i][j] = data_json["seq_patternchain"][count];
|
|
count++;
|
|
}
|
|
}
|
|
for (uint8_t i = 0; i < sizeof(seq.seq_track_type); i++)
|
|
{
|
|
seq.seq_track_type[i] = data_json["track_type"][i];
|
|
}
|
|
for (uint8_t i = 0; i < sizeof(seq.seq_content_type); i++)
|
|
{
|
|
seq.seq_content_type[i] = data_json["content_type"][i];
|
|
}
|
|
for (uint8_t i = 0; i < sizeof(seq.seq_inst_dexed); i++)
|
|
{
|
|
seq.seq_inst_dexed[i] = data_json["seq_inst_dexed"][i];
|
|
}
|
|
|
|
if (data_json["seq_name"][0] != 0)
|
|
{
|
|
for (uint8_t i = 0; i < FILENAME_LEN; i++)
|
|
{
|
|
seq.seq_name[i] = data_json["seq_name"][i];
|
|
}
|
|
}
|
|
count = 0;
|
|
seq.seq_tempo_ms = data_json["seq_tempo_ms"] ;
|
|
seq.seq_bpm = data_json["seq_bpm"];
|
|
seq.arp_play_basenote = data_json["arp_play_basenote"];
|
|
seq.arp_speed = data_json["arp_speed"] ;
|
|
seq.arp_lenght = data_json["arp_lenght"];
|
|
seq.arp_style = data_json["arp_style"];
|
|
seq.seq_chord_velocity = data_json["seq_chord_velocity"];
|
|
seq.seq_chord_dexed_inst = data_json["seq_chord_dexed_inst"] ;
|
|
seq.seq_chain_lenght = data_json["seq_chain_lenght"];
|
|
seq.seq_transpose = data_json["seq_transpose"];
|
|
seq.seq_chord_key_ammount = data_json["chord_key_ammount"];
|
|
seq.seq_oct_shift = data_json["seq_oct_shift"];
|
|
seq.seq_element_shift = data_json["seq_element_shift"];
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("Load Voice-Config "));
|
|
Serial.print(instance_id + 1);
|
|
Serial.print(F(" for sequencer"));
|
|
#endif
|
|
load_sd_voiceconfig_json(seq_number, instance_id);
|
|
load_sd_voice(configuration.dexed[instance_id].bank, configuration.dexed[instance_id].voice, instance_id);
|
|
MicroDexed[instance_id]->setGain(midi_volume_transform(map(configuration.dexed[instance_id].sound_intensity, SOUND_INTENSITY_MIN, SOUND_INTENSITY_MAX, 0, 127)));
|
|
MicroDexed[instance_id]->panic();
|
|
}
|
|
/* for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
set_voiceconfig_params(instance_id);
|
|
|
|
set_fx_params();*/
|
|
|
|
dac_unmute();
|
|
seq.seq_step = 0;
|
|
seq.seq_chain_active_step = 0;
|
|
if (seq_was_running)
|
|
{
|
|
timer1.begin(sequencer, seq.seq_tempo_ms / 2);
|
|
seq.seq_running = true;
|
|
}
|
|
else
|
|
timer1.begin(sequencer, seq.seq_tempo_ms / 2, false);
|
|
return (true);
|
|
}
|
|
#ifdef DEBUG
|
|
else
|
|
{
|
|
AudioInterrupts();
|
|
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
|
|
}
|
|
}
|
|
return (false);
|
|
}
|
|
|
|
bool check_sd_performance_exists(uint8_t number)
|
|
{
|
|
if (number < 0)
|
|
return (false);
|
|
|
|
number = constrain(number, 0, 99);
|
|
AudioNoInterrupts();
|
|
if (sd_card > 0)
|
|
{
|
|
char filename[CONFIG_FILENAME_LEN];
|
|
|
|
sprintf(filename, "/%s/%d/%s.json", PERFORMANCE_CONFIG_PATH, number, SEQUENCER_CONFIG_NAME);
|
|
|
|
// check if file exists...
|
|
if (SD.exists(filename))
|
|
{
|
|
AudioInterrupts();
|
|
return (true);
|
|
} else
|
|
{
|
|
AudioInterrupts();
|
|
return (false);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
AudioInterrupts();
|
|
return (false);
|
|
}
|
|
}
|
|
|
|
/******************************************************************************
|
|
HELPER FUNCTIONS
|
|
******************************************************************************/
|
|
bool get_sd_data(File sysex, uint8_t format, uint8_t* conf)
|
|
{
|
|
uint16_t n;
|
|
int32_t bulk_checksum_calc = 0;
|
|
int8_t bulk_checksum;
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("Reading "));
|
|
Serial.print(sysex.size());
|
|
Serial.println(F(" bytes."));
|
|
#endif
|
|
|
|
AudioNoInterrupts();
|
|
if (sysex.read() != 0xf0) // check sysex start-byte
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("E : SysEx start byte not found."));
|
|
#endif
|
|
return (false);
|
|
}
|
|
if (sysex.read() != 0x67) // check sysex vendor is unofficial SYSEX-ID for MicroDexed
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("E : SysEx vendor not unofficial SYSEX-ID for MicroDexed."));
|
|
#endif
|
|
return (false);
|
|
}
|
|
if (sysex.read() != format) // check for sysex type
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("E : SysEx type not found."));
|
|
#endif
|
|
return (false);
|
|
}
|
|
sysex.seek(sysex.size() - 1);
|
|
if (sysex.read() != 0xf7) // check sysex end-byte
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("E : SysEx end byte not found."));
|
|
#endif
|
|
return (false);
|
|
}
|
|
|
|
sysex.seek(sysex.size() - 2); // Bulk checksum
|
|
bulk_checksum = sysex.read();
|
|
|
|
sysex.seek(3); // start of bulk data
|
|
for (n = 0; n < sysex.size() - 6; n++)
|
|
{
|
|
uint8_t d = sysex.read();
|
|
bulk_checksum_calc -= d;
|
|
#ifdef DEBUG
|
|
Serial.print(F("SYSEX data read: 0x"));
|
|
Serial.println(d, HEX);
|
|
#endif
|
|
}
|
|
bulk_checksum_calc &= 0x7f;
|
|
|
|
if (int8_t(bulk_checksum_calc) != bulk_checksum)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("E : Bulk checksum mismatch : 0x"));
|
|
Serial.print(int8_t(bulk_checksum_calc), HEX);
|
|
Serial.print(F(" != 0x"));
|
|
Serial.println(bulk_checksum, HEX);
|
|
#endif
|
|
return (false);
|
|
}
|
|
#ifdef DEBUG
|
|
else
|
|
{
|
|
Serial.print(F("Bulk checksum : 0x"));
|
|
Serial.print(int8_t(bulk_checksum_calc), HEX);
|
|
Serial.print(F(" [0x"));
|
|
Serial.print(bulk_checksum, HEX);
|
|
Serial.println(F("]"));
|
|
}
|
|
#endif
|
|
|
|
sysex.seek(3); // start of bulk data
|
|
for (n = 0; n < sysex.size() - 6; n++)
|
|
{
|
|
uint8_t d = sysex.read();
|
|
*(conf++) = d;
|
|
}
|
|
AudioInterrupts();
|
|
|
|
#ifdef DEBUG
|
|
Serial.println(F("SD data loaded."));
|
|
#endif
|
|
|
|
return (true);
|
|
}
|
|
|
|
bool write_sd_data(File sysex, uint8_t format, uint8_t* data, uint16_t len)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("Storing SYSEX format 0x"));
|
|
Serial.print(format, HEX);
|
|
Serial.print(F(" with length of "));
|
|
Serial.print(len, DEC);
|
|
Serial.println(F(" bytes."));
|
|
#endif
|
|
|
|
// write sysex start
|
|
AudioNoInterrupts();
|
|
sysex.write(0xf0);
|
|
#ifdef DEBUG
|
|
Serial.println(F("Write SYSEX start: 0xf0"));
|
|
#endif
|
|
// write sysex vendor is unofficial SYSEX-ID for MicroDexed
|
|
sysex.write(0x67);
|
|
#ifdef DEBUG
|
|
Serial.println(F("Write SYSEX vendor: 0x67"));
|
|
#endif
|
|
// write sysex format number
|
|
sysex.write(format);
|
|
#ifdef DEBUG
|
|
Serial.print(F("Write SYSEX format: 0x"));
|
|
Serial.println(format, HEX);
|
|
#endif
|
|
// write data
|
|
sysex.write(data, len);
|
|
#ifdef DEBUG
|
|
for (uint16_t i = 0; i < len; i++)
|
|
{
|
|
Serial.print(F("Write SYSEX data: 0x"));
|
|
Serial.println(data[i], HEX);
|
|
}
|
|
#endif
|
|
// write checksum
|
|
sysex.write(calc_checksum(data, len));
|
|
#ifdef DEBUG
|
|
uint8_t checksum = calc_checksum(data, len);
|
|
sysex.write(checksum);
|
|
Serial.print(F("Write SYSEX checksum: 0x"));
|
|
Serial.println(checksum, HEX);
|
|
#endif
|
|
// write sysex end
|
|
sysex.write(0xf7);
|
|
AudioInterrupts();
|
|
|
|
#ifdef DEBUG
|
|
Serial.println(F("Write SYSEX end: 0xf7"));
|
|
#endif
|
|
|
|
return (true);
|
|
}
|
|
|
|
uint8_t calc_checksum(uint8_t* data, uint16_t len)
|
|
{
|
|
int32_t bulk_checksum_calc = 0;
|
|
|
|
for (uint16_t n = 0; n < len; n++)
|
|
bulk_checksum_calc -= data[n];
|
|
|
|
return (bulk_checksum_calc & 0x7f);
|
|
}
|
|
|
|
void strip_extension(const char* s, char* target, uint8_t len)
|
|
{
|
|
char tmp[CONFIG_FILENAME_LEN];
|
|
char* token;
|
|
|
|
strcpy(tmp, s);
|
|
token = strtok(tmp, ".");
|
|
if (token == NULL)
|
|
strcpy(target, "*ERROR*");
|
|
else
|
|
strcpy(target, token);
|
|
|
|
target[len] = '\0';
|
|
}
|
|
|
|
bool get_bank_name(uint8_t b, char* name, uint8_t len)
|
|
{
|
|
File sysex;
|
|
|
|
if (sd_card > 0)
|
|
{
|
|
char bankdir[4];
|
|
File entry;
|
|
|
|
memset(name, 0, len);
|
|
|
|
sprintf(bankdir, "/%d", b);
|
|
|
|
// try to open directory
|
|
sysex = SD.open(bankdir);
|
|
if (!sysex)
|
|
return (false);
|
|
|
|
do
|
|
{
|
|
entry = sysex.openNextFile();
|
|
} while (entry.isDirectory());
|
|
|
|
if (entry.isDirectory())
|
|
{
|
|
entry.close();
|
|
sysex.close();
|
|
return (false);
|
|
}
|
|
|
|
strip_extension(entry.name(), name, len);
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("Found bank-name ["));
|
|
Serial.print(name);
|
|
Serial.print(F("] for bank ["));
|
|
Serial.print(b);
|
|
Serial.println(F("]"));
|
|
#endif
|
|
|
|
entry.close();
|
|
sysex.close();
|
|
|
|
return (true);
|
|
}
|
|
|
|
return (false);
|
|
}
|
|
|
|
bool get_voice_name(uint8_t b, uint8_t v, char* name, uint8_t len)
|
|
{
|
|
File sysex;
|
|
|
|
if (sd_card > 0)
|
|
{
|
|
char bank_name[BANK_NAME_LEN];
|
|
char filename[FILENAME_LEN];
|
|
|
|
b = constrain(b, 0, MAX_BANKS - 1);
|
|
v = constrain(v, 0, MAX_VOICES - 1);
|
|
|
|
get_bank_name(b, bank_name, sizeof(bank_name));
|
|
sprintf(filename, "/%d/%s.syx", b, bank_name);
|
|
#ifdef DEBUG
|
|
Serial.print(F("Reading voice-name from ["));
|
|
Serial.print(filename);
|
|
Serial.println(F("]"));
|
|
#endif
|
|
|
|
// try to open directory
|
|
AudioNoInterrupts();
|
|
sysex = SD.open(filename);
|
|
if (!sysex)
|
|
return (false);
|
|
|
|
memset(name, 0, len);
|
|
sysex.seek(124 + (v * 128));
|
|
sysex.read(name, min(len, 10));
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("Found voice-name ["));
|
|
Serial.print(name);
|
|
Serial.print(F("] for bank ["));
|
|
Serial.print(b);
|
|
Serial.print(F("] and voice ["));
|
|
Serial.print(v);
|
|
Serial.println(F("]"));
|
|
#endif
|
|
|
|
sysex.close();
|
|
AudioInterrupts();
|
|
|
|
return (true);
|
|
}
|
|
|
|
return (false);
|
|
}
|
|
|
|
bool get_voice_by_bank_name(uint8_t b, const char* bank_name, uint8_t v, char* voice_name, uint8_t len)
|
|
{
|
|
File sysex;
|
|
|
|
if (sd_card > 0)
|
|
{
|
|
char filename[FILENAME_LEN];
|
|
|
|
sprintf(filename, "/%d/%s.syx", b, bank_name);
|
|
#ifdef DEBUG
|
|
Serial.print(F("Reading voice-name from ["));
|
|
Serial.print(filename);
|
|
Serial.println(F("]"));
|
|
#endif
|
|
|
|
// try to open directory
|
|
AudioNoInterrupts();
|
|
sysex = SD.open(filename);
|
|
if (!sysex)
|
|
return (false);
|
|
|
|
memset(voice_name, 0, len);
|
|
sysex.seek(124 + (v * 128));
|
|
sysex.read(voice_name, min(len, 10));
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("Found voice-name ["));
|
|
Serial.print(voice_name);
|
|
Serial.print(F("] for bank ["));
|
|
Serial.print(b);
|
|
Serial.print(F("|"));
|
|
Serial.print(bank_name);
|
|
Serial.print(F("] and voice ["));
|
|
Serial.print(v);
|
|
Serial.println(F("]"));
|
|
#endif
|
|
|
|
sysex.close();
|
|
AudioInterrupts();
|
|
|
|
return (true);
|
|
}
|
|
|
|
return (false);
|
|
}
|
|
|
|
void string_toupper(char* s)
|
|
{
|
|
while (*s)
|
|
{
|
|
*s = toupper((unsigned char) * s);
|
|
s++;
|
|
}
|
|
}
|
|
|