You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
2090 lines
83 KiB
2090 lines
83 KiB
/*
|
|
MicroDexed
|
|
|
|
MicroDexed is a port of the Dexed sound engine
|
|
(https://github.com/asb2m10/dexed) for the Teensy-3.5/3.6 with audio shield.
|
|
Dexed ist heavily based on https://github.com/google/music-synthesizer-for-android
|
|
|
|
(c)2018-2020 H. Wirtz <wirtz@parasitstudio.de>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software Foundation,
|
|
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include <limits.h>
|
|
#include "config.h"
|
|
#include <Audio.h>
|
|
#include <Wire.h>
|
|
#include <MIDI.h>
|
|
#include <EEPROM.h>
|
|
#include <SD.h>
|
|
#include <SPI.h>
|
|
#include "midi_devices.hpp"
|
|
#include "dexed.h"
|
|
#include "dexed_sd.h"
|
|
#include "effect_modulated_delay.h"
|
|
#include "effect_stereo_mono.h"
|
|
#include "effect_mono_stereo.h"
|
|
#include "PluginFx.h"
|
|
#include "UI.hpp"
|
|
#include "source_microdexed.h"
|
|
|
|
// Audio engines
|
|
AudioSourceMicroDexed* MicroDexed[NUM_DEXED];
|
|
AudioAmplifier* dexed_level[NUM_DEXED];
|
|
AudioEffectMonoStereo* mono2stereo[NUM_DEXED];
|
|
AudioAnalyzePeak microdexed_peak;
|
|
AudioMixer4 microdexed_peak_mixer;
|
|
AudioSynthWaveform chorus_modulator;
|
|
AudioAmplifier modchorus_inverter;
|
|
AudioMixer4 dexed_mixer_r;
|
|
AudioMixer4 dexed_mixer_l;
|
|
AudioMixer4 master_mixer_r;
|
|
AudioMixer4 master_mixer_l;
|
|
AudioAmplifier volume_r;
|
|
AudioAmplifier volume_l;
|
|
AudioEffectStereoMono stereo2mono;
|
|
AudioAnalyzePeak master_peak_r;
|
|
AudioAnalyzePeak master_peak_l;
|
|
#if defined(USE_FX)
|
|
AudioMixer4 delay_send_mixer_r;
|
|
AudioMixer4 delay_send_mixer_l;
|
|
AudioMixer4 delay_fb_mixer_r;
|
|
AudioMixer4 delay_fb_mixer_l;
|
|
AudioEffectDelay delay_r;
|
|
AudioEffectDelay delay_l;
|
|
AudioMixer4 chorus_send_mixer_r;
|
|
AudioMixer4 chorus_send_mixer_l;
|
|
AudioEffectModulatedDelay modchorus_r;
|
|
AudioEffectModulatedDelay modchorus_l;
|
|
#if MOD_FILTER_OUTPUT != MOD_NO_FILTER_OUTPUT
|
|
AudioFilterBiquad modchorus_filter_r;
|
|
AudioFilterBiquad modchorus_filter_l;
|
|
#endif
|
|
AudioMixer4 reverb_send_mixer_r;
|
|
AudioMixer4 reverb_send_mixer_l;
|
|
AudioEffectFreeverb freeverb_l;
|
|
AudioEffectFreeverb freeverb_r;
|
|
#endif
|
|
|
|
#if defined(USE_FX)
|
|
// FX chain left
|
|
AudioConnection patchCord1(delay_send_mixer_l, 0, delay_fb_mixer_l, 0);
|
|
AudioConnection patchCord2(delay_fb_mixer_l, delay_l);
|
|
AudioConnection patchCord3(delay_l, 0, delay_fb_mixer_l, 1); // feedback-loop
|
|
AudioConnection patchCord4(chorus_send_mixer_l, 0, modchorus_l, 0);
|
|
AudioConnection patchCord5(chorus_modulator, 0, modchorus_l, 1);
|
|
#if MOD_FILTER_OUTPUT != MOD_NO_FILTER_OUTPUT
|
|
AudioConnection patchCord6(modchorus_l, modchorus_filter_l);
|
|
AudioConnection patchCord7(modchorus_filter_l, modchorus_inverter);
|
|
#else
|
|
AudioConnection patchCord6(modchorus_l, modchorus_inverter);
|
|
#endif
|
|
AudioConnection patchCord8(reverb_send_mixer_l, freeverb_l);
|
|
|
|
// FX chain right
|
|
AudioConnection patchCord9(delay_send_mixer_r, 0, delay_fb_mixer_r, 0);
|
|
AudioConnection patchCord10(delay_fb_mixer_r, delay_r);
|
|
AudioConnection patchCord11(delay_r, 0, delay_fb_mixer_r, 1); // feedback-loop
|
|
AudioConnection patchCord12(chorus_send_mixer_r, modchorus_r);
|
|
AudioConnection patchCord13(chorus_modulator, 0, modchorus_r, 1);
|
|
#if MOD_FILTER_OUTPUT != MOD_NO_FILTER_OUTPUT
|
|
AudioConnection patchCord14(modchorus_r, modchorus_filter_r);
|
|
#endif
|
|
AudioConnection patchCord15(reverb_send_mixer_r, freeverb_r);
|
|
#endif
|
|
|
|
#if defined(USE_FX)
|
|
// FX chain tail
|
|
AudioConnection patchCord16(delay_fb_mixer_r, 0, master_mixer_r, DELAY);
|
|
AudioConnection patchCord17(delay_fb_mixer_l, 0, master_mixer_l, DELAY);
|
|
#if MOD_FILTER_OUTPUT != MOD_NO_FILTER_OUTPUT
|
|
AudioConnection patchCord18(modchorus_filter_r, 0, master_mixer_r, CHORUS);
|
|
AudioConnection patchCord19(modchorus_inverter, 0, master_mixer_l, CHORUS);
|
|
#else
|
|
AudioConnection patchCord18(modchorus_r, 0, master_mixer_r, CHORUS);
|
|
AudioConnection patchCord19(modchorus_inverter, 0, master_mixer_l, CHORUS);
|
|
#endif
|
|
AudioConnection patchCord20(freeverb_r, 0, master_mixer_r, REVERB);
|
|
AudioConnection patchCord21(freeverb_l, 0, master_mixer_l, REVERB);
|
|
#endif
|
|
AudioConnection patchCord22(dexed_mixer_r, 0, master_mixer_r, DEXED);
|
|
AudioConnection patchCord23(dexed_mixer_l, 0, master_mixer_l, DEXED);
|
|
AudioConnection patchCord24(master_mixer_r, volume_r);
|
|
AudioConnection patchCord25(master_mixer_l, volume_l);
|
|
AudioConnection patchCord26(volume_r, 0, stereo2mono, 0);
|
|
AudioConnection patchCord27(volume_l, 0, stereo2mono, 1);
|
|
AudioConnection patchCord28(volume_r, master_peak_r);
|
|
AudioConnection patchCord29(volume_l, master_peak_l);
|
|
AudioConnection patchCord30(microdexed_peak_mixer, microdexed_peak);
|
|
|
|
// Outputs
|
|
#ifdef AUDIO_DEVICE_USB
|
|
AudioOutputUSB usb1;
|
|
AudioConnection patchCord31(stereo2mono, 0, usb1, 0);
|
|
AudioConnection patchCord32(stereo2mono, 1, usb1, 1);
|
|
#endif
|
|
#if defined(TEENSY_AUDIO_BOARD)
|
|
AudioOutputI2S i2s1;
|
|
AudioConnection patchCord33(stereo2mono, 0, i2s1, 0);
|
|
AudioConnection patchCord34(stereo2mono, 1, i2s1, 1);
|
|
AudioControlSGTL5000 sgtl5000_1;
|
|
#elif defined (I2S_AUDIO_ONLY)
|
|
AudioOutputI2S i2s1;
|
|
AudioConnection patchCord33(stereo2mono, 0, i2s1, 0);
|
|
AudioConnection patchCord34(stereo2mono, 1, i2s1, 1);
|
|
#elif defined(TGA_AUDIO_BOARD)
|
|
AudioOutputI2S i2s1;
|
|
AudioConnection patchCord33(stereo2mono, 0, i2s1, 0);
|
|
AudioConnection patchCord34(stereo2mono, 1, i2s1, 1);
|
|
AudioControlWM8731master wm8731_1;
|
|
#elif defined(PT8211_AUDIO)
|
|
AudioOutputPT8211 pt8211_1;
|
|
AudioConnection patchCord33(stereo2mono, 0, pt8211_1, 0);
|
|
AudioConnection patchCord34(stereo2mono, 1, pt8211_1, 1);
|
|
#elif defined(TEENSY_DAC_SYMMETRIC)
|
|
AudioOutputAnalogStereo dacOut;
|
|
AudioMixer4 invMixer;
|
|
AudioConnection patchCord33(stereo2mono, 0, dacOut , 0);
|
|
AudioConnection patchCord34(stereo2mono, 1, invMixer, 0);
|
|
AudioConnection patchCord35(invMixer, 0, dacOut , 1);
|
|
#else
|
|
AudioOutputAnalogStereo dacOut;
|
|
AudioConnection patchCord33(stereo2mono, 0, dacOut, 0);
|
|
AudioConnection patchCord34(stereo2mono, 1, dacOut, 1);
|
|
#endif
|
|
|
|
//
|
|
// Dynamic patching of MicroDexed objects
|
|
//
|
|
uint8_t nDynamic = 0;
|
|
#if defined(USE_FX)
|
|
AudioConnection * dynamicConnections[NUM_DEXED * 11];
|
|
#else
|
|
AudioConnection * dynamicConnections[NUM_DEXED * 5];
|
|
#endif
|
|
void create_audio_connections(AudioSourceMicroDexed &dexed, AudioEffectMonoStereo &mono2stereo, AudioAmplifier &dexed_level, uint8_t instance_id)
|
|
{
|
|
dynamicConnections[nDynamic++] = new AudioConnection(dexed, 0, microdexed_peak_mixer, instance_id);
|
|
dynamicConnections[nDynamic++] = new AudioConnection(dexed, 0, dexed_level, 0);
|
|
dynamicConnections[nDynamic++] = new AudioConnection(dexed_level, 0, mono2stereo, 0);
|
|
dynamicConnections[nDynamic++] = new AudioConnection(mono2stereo, 0, dexed_mixer_r, instance_id);
|
|
dynamicConnections[nDynamic++] = new AudioConnection(mono2stereo, 1, dexed_mixer_l, instance_id);
|
|
#if defined(USE_FX)
|
|
dynamicConnections[nDynamic++] = new AudioConnection(mono2stereo, 0, chorus_send_mixer_r, instance_id);
|
|
dynamicConnections[nDynamic++] = new AudioConnection(mono2stereo, 1, chorus_send_mixer_l, instance_id);
|
|
dynamicConnections[nDynamic++] = new AudioConnection(mono2stereo, 0, delay_send_mixer_r, instance_id);
|
|
dynamicConnections[nDynamic++] = new AudioConnection(mono2stereo, 1, delay_send_mixer_l, instance_id);
|
|
dynamicConnections[nDynamic++] = new AudioConnection(mono2stereo, 0, reverb_send_mixer_r, instance_id);
|
|
dynamicConnections[nDynamic++] = new AudioConnection(mono2stereo, 1, reverb_send_mixer_l, instance_id);
|
|
#endif
|
|
}
|
|
|
|
uint8_t sd_card = 0;
|
|
Sd2Card card;
|
|
SdVolume volume;
|
|
uint8_t midi_timing_counter = 0; // 24 per qarter
|
|
elapsedMillis midi_timing_timestep;
|
|
uint16_t midi_timing_quarter = 0;
|
|
elapsedMillis long_button_pressed;
|
|
elapsedMillis control_rate;
|
|
uint8_t active_voices[NUM_DEXED];
|
|
#ifdef SHOW_CPU_LOAD_MSEC
|
|
elapsedMillis cpu_mem_millis;
|
|
#endif
|
|
uint32_t cpumax = 0;
|
|
elapsedMillis cpu_overload_throttle_timer;
|
|
uint32_t peak_dexed = 0;
|
|
float peak_dexed_value = 0.0;
|
|
uint32_t peak_r = 0;
|
|
uint32_t peak_l = 0;
|
|
config_t configuration;
|
|
const uint8_t cs_pins[] = { SDCARD_TEENSY_CS_PIN, SDCARD_AUDIO_CS_PIN };
|
|
const uint8_t mosi_pins[] = { SDCARD_TEENSY_MOSI_PIN, SDCARD_AUDIO_MOSI_PIN };
|
|
const uint8_t sck_pins[] = { SDCARD_TEENSY_SCK_PIN, SDCARD_AUDIO_SCK_PIN };
|
|
char version_string[LCD_cols + 1];
|
|
char sd_string[LCD_cols + 1];
|
|
char g_voice_name[NUM_DEXED][VOICE_NAME_LEN];
|
|
char g_bank_name[NUM_DEXED][BANK_NAME_LEN];
|
|
|
|
#if defined(USE_FX)
|
|
// Allocate the delay lines for chorus
|
|
int16_t delayline_r[MOD_DELAY_SAMPLE_BUFFER];
|
|
int16_t delayline_l[MOD_DELAY_SAMPLE_BUFFER];
|
|
#endif
|
|
|
|
#ifdef ENABLE_LCD_UI
|
|
extern LCDMenuLib2 LCDML;
|
|
#endif
|
|
|
|
/***********************************************************************
|
|
SETUP
|
|
***********************************************************************/
|
|
void setup()
|
|
{
|
|
// Start audio system
|
|
AudioNoInterrupts();
|
|
AudioMemory(AUDIO_MEM);
|
|
|
|
#ifdef DISPLAY_LCD_SPI
|
|
pinMode(SDCARD_CS_PIN, OUTPUT);
|
|
pinMode(U8X8_CS_PIN, OUTPUT);
|
|
#endif
|
|
|
|
#ifdef ENABLE_LCD_UI
|
|
setup_ui();
|
|
#endif
|
|
#ifdef DEBUG
|
|
#ifdef ENABLE_LCD_UI
|
|
setup_debug_message();
|
|
#endif
|
|
Serial.begin(SERIAL_SPEED);
|
|
#endif
|
|
#ifndef ENABLE_LCD_UI
|
|
#ifdef DEBUG
|
|
Serial.println(F("NO LCD DISPLAY ENABLED!"));
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef DEBUG
|
|
generate_version_string(version_string, sizeof(version_string));
|
|
|
|
Serial.println(F("MicroDexed based on https://github.com/asb2m10/dexed"));
|
|
Serial.println(F("(c)2018-2020 H. Wirtz <wirtz@parasitstudio.de>"));
|
|
Serial.println(F("https://codeberg.org/dcoredump/MicroDexed"));
|
|
Serial.print(F("Version: "));
|
|
Serial.println(version_string);
|
|
Serial.print(F("CPU-Speed: "));
|
|
Serial.print(F_CPU / 1000000.0, 1);
|
|
Serial.println(F(" MHz"));
|
|
Serial.println(F("<setup start>"));
|
|
Serial.flush();
|
|
#endif
|
|
|
|
setup_midi_devices();
|
|
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
if (instance_id < MAX_DEXED)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("Creating MicroDexed instance "));
|
|
Serial.println(instance_id, DEC);
|
|
#endif
|
|
MicroDexed[instance_id] = new AudioSourceMicroDexed(SAMPLE_RATE);
|
|
dexed_level[instance_id] = new AudioAmplifier();
|
|
mono2stereo[instance_id] = new AudioEffectMonoStereo();
|
|
create_audio_connections(*MicroDexed[instance_id], *mono2stereo[instance_id], *dexed_level[instance_id], instance_id);
|
|
}
|
|
else
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("Ignoring instance "));
|
|
Serial.print(instance_id, DEC);
|
|
Serial.print(F(" (maximum allowed: "));
|
|
Serial.print(MAX_DEXED, DEC);
|
|
Serial.println(F(")"));
|
|
#endif
|
|
}
|
|
}
|
|
|
|
initial_values_from_eeprom(false);
|
|
|
|
#if defined(TEENSY_AUDIO_BOARD)
|
|
sgtl5000_1.enable();
|
|
sgtl5000_1.lineOutLevel(SGTL5000_LINEOUT_LEVEL);
|
|
sgtl5000_1.dacVolumeRamp();
|
|
sgtl5000_1.dacVolume(1.0);
|
|
//sgtl5000_1.dacVolumeRampLinear();
|
|
//sgtl5000_1.dacVolumeRampDisable();
|
|
sgtl5000_1.unmuteHeadphone();
|
|
sgtl5000_1.unmuteLineout();
|
|
sgtl5000_1.volume(SGTL5000_HEADPHONE_VOLUME, SGTL5000_HEADPHONE_VOLUME); // Headphone volume
|
|
//sgtl5000_1.audioPostProcessorEnable();
|
|
//sgtl5000_1.autoVolumeControl(1, 1, 1, 0.9, 0.01, 0.05);
|
|
//sgtl5000_1.autoVolumeEnable();
|
|
sgtl5000_1.autoVolumeDisable();
|
|
//sgtl5000_1.surroundSoundEnable();
|
|
sgtl5000_1.surroundSoundDisable();
|
|
//sgtl5000_1.surroundSound(7, 2); // Configures virtual surround width from 0 (mono) to 7 (widest). select may be set to 1 (disable), 2 (mono input) or 3 (stereo input).
|
|
//sgtl5000_1.enhanceBassEnable();
|
|
sgtl5000_1.enhanceBassDisable();
|
|
//sgtl5000_1.enhanceBass(1.0, 0.2, 1, 2); // Configures the bass enhancement by setting the levels of the original stereo signal and the bass-enhanced mono level which will be mixed together. The high-pass filter may be enabled (0) or bypassed (1).
|
|
/* The cutoff frequency is specified as follows:
|
|
value frequency
|
|
0 80Hz
|
|
1 100Hz
|
|
2 125Hz
|
|
3 150Hz
|
|
4 175Hz
|
|
5 200Hz
|
|
6 225Hz
|
|
*/
|
|
//sgtl5000_1.eqBands(bass, mid_bass, midrange, mid_treble, treble);
|
|
#ifdef DEBUG
|
|
Serial.println(F("Teensy-Audio-Board enabled."));
|
|
#endif
|
|
#elif defined(TGA_AUDIO_BOARD)
|
|
wm8731_1.enable();
|
|
wm8731_1.volume(1.0);
|
|
#ifdef DEBUG
|
|
Serial.println(F("TGA board enabled."));
|
|
#endif
|
|
#elif defined(I2S_AUDIO_ONLY)
|
|
#ifdef DEBUG
|
|
Serial.println(F("I2S enabled."));
|
|
#endif
|
|
#elif defined(PT8211_AUDIO)
|
|
#ifdef DEBUG
|
|
Serial.println(F("PT8211 enabled."));
|
|
#endif
|
|
#elif defined(TEENSY_DAC_SYMMETRIC)
|
|
invMixer.gain(0, -1.f);
|
|
#ifdef DEBUG
|
|
Serial.println(F("Internal DAC using symmetric outputs enabled."));
|
|
#endif
|
|
#else
|
|
#ifdef DEBUG
|
|
Serial.println(F("Internal DAC enabled."));
|
|
#endif
|
|
#endif
|
|
|
|
// start SD card
|
|
#ifdef DISPLAY_LCD_SPI
|
|
change_disp_sd(false);
|
|
#endif
|
|
sd_card = check_sd_cards();
|
|
|
|
if (sd_card < 1)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("SD card not accessable."));
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
check_and_create_directories();
|
|
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
// load default SYSEX data
|
|
load_sd_voice(configuration.performance.bank[instance_id], configuration.performance.voice[instance_id], instance_id);
|
|
|
|
memset(g_voice_name[instance_id], 0, VOICE_NAME_LEN);
|
|
memset(g_bank_name[instance_id], 0, BANK_NAME_LEN);
|
|
}
|
|
}
|
|
|
|
#ifdef DISPLAY_LCD_SPI
|
|
change_disp_sd(true);
|
|
#endif
|
|
|
|
#if defined(USE_FX)
|
|
// Init effects
|
|
memset(delayline_r, 0, sizeof(delayline_r));
|
|
if (!modchorus_r.begin(delayline_r, MOD_DELAY_SAMPLE_BUFFER)) {
|
|
#ifdef DEBUG
|
|
Serial.println(F("AudioEffectModulatedDelay - begin failed (R)"));
|
|
#endif
|
|
while (1);
|
|
}
|
|
memset(delayline_l, 0, sizeof(delayline_l));
|
|
if (!modchorus_l.begin(delayline_l, MOD_DELAY_SAMPLE_BUFFER)) {
|
|
#ifdef DEBUG
|
|
Serial.println(F("AudioEffectModulatedDelay - begin failed (L)"));
|
|
#endif
|
|
while (1);
|
|
}
|
|
#ifdef DEBUG
|
|
Serial.print(F("MOD_DELAY_SAMPLE_BUFFER="));
|
|
Serial.print(MOD_DELAY_SAMPLE_BUFFER, DEC);
|
|
Serial.println(F(" samples"));
|
|
#endif
|
|
#endif
|
|
|
|
master_mixer_r.gain(DEXED, 1.0);
|
|
master_mixer_l.gain(DEXED, 1.0);
|
|
|
|
set_fx_params();
|
|
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
// INIT PEAK MIXER
|
|
microdexed_peak_mixer.gain(instance_id, 1.0);
|
|
|
|
// INIT DEXED MIXER
|
|
dexed_mixer_r.gain(instance_id, 1.0);
|
|
dexed_mixer_l.gain(instance_id, 1.0);
|
|
|
|
set_voiceconfig_params(instance_id);
|
|
}
|
|
|
|
set_sys_params();
|
|
|
|
// Initialize processor and memory measurements
|
|
AudioProcessorUsageMaxReset();
|
|
AudioMemoryUsageMaxReset();
|
|
|
|
#ifdef DEBUG
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
Serial.print(F("Dexed instance "));
|
|
Serial.print(instance_id);
|
|
Serial.println(F(":"));
|
|
Serial.print(F("Bank/Voice from EEPROM ["));
|
|
Serial.print(configuration.performance.bank[instance_id], DEC);
|
|
Serial.print(F("/"));
|
|
Serial.print(configuration.performance.voice[instance_id], DEC);
|
|
Serial.println(F("]"));
|
|
Serial.print(F("Polyphony: "));
|
|
Serial.println(configuration.dexed[instance_id].polyphony, DEC);
|
|
}
|
|
|
|
Serial.print(F("AUDIO_BLOCK_SAMPLES="));
|
|
Serial.print(AUDIO_BLOCK_SAMPLES);
|
|
Serial.print(F(" (Time per block="));
|
|
Serial.print(1000000 / (SAMPLE_RATE / AUDIO_BLOCK_SAMPLES));
|
|
Serial.println(F("ms)"));
|
|
#endif
|
|
|
|
#if defined (DEBUG) && defined (SHOW_CPU_LOAD_MSEC)
|
|
show_cpu_and_mem_usage();
|
|
#endif
|
|
|
|
AudioInterrupts();
|
|
|
|
#ifdef DEBUG
|
|
Serial.println(F("<setup end>"));
|
|
#endif
|
|
|
|
LCDML.OTHER_jumpToFunc(UI_func_voice_select);
|
|
}
|
|
|
|
void loop()
|
|
{
|
|
// MIDI input handling
|
|
check_midi_devices();
|
|
|
|
// check encoder
|
|
ENCODER[ENC_L].update();
|
|
ENCODER[ENC_R].update();
|
|
|
|
#ifdef ENABLE_LCD_UI
|
|
LCDML.loop();
|
|
#endif
|
|
|
|
// CONTROL-RATE-EVENT-HANDLING
|
|
if (control_rate > CONTROL_RATE_MS)
|
|
{
|
|
control_rate = 0;
|
|
|
|
/*
|
|
// EEPROM update handling
|
|
if (autostore >= AUTOSTORE_MS && eeprom_update_flag == true)
|
|
{
|
|
// only store configuration data to EEPROM when AUTOSTORE_MS is reached and no voices are activated anymore
|
|
eeprom_update_sys();
|
|
}
|
|
*/
|
|
|
|
// check for value changes, unused voices and CPU overload
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
active_voices[instance_id] = MicroDexed[instance_id]->getNumNotesPlaying();
|
|
#if defined(CPU_OVERLOAD_THROTTLE)
|
|
if (AudioProcessorUsageMax() > CPU_OVERLOAD_THROTTLE && cpu_overload_throttle_timer >= CPU_OVERLOAD_THROTTLE_TIMER)
|
|
{
|
|
cpu_overload_throttle_timer = 0;
|
|
AudioProcessorUsageMaxReset();
|
|
MicroDexed[instance_id]->keyup(-1); // kills the oldest note and decreases max_notes
|
|
#ifdef DEBUG
|
|
Serial.print(F("!!!CPU overload!!! Automatic throttling polyphony down to "));
|
|
Serial.print(MicroDexed[instance_id]->getMaxNotes(), DEC);
|
|
Serial.print(F(" for instance "));
|
|
Serial.print(instance_id, DEC);
|
|
Serial.println(F("."));
|
|
#endif
|
|
configuration.dexed[instance_id].polyphony = MicroDexed[instance_id]->getMaxNotes();
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
else
|
|
yield();
|
|
|
|
#if defined (DEBUG) && defined (SHOW_CPU_LOAD_MSEC)
|
|
if (cpu_mem_millis >= SHOW_CPU_LOAD_MSEC)
|
|
{
|
|
if (master_peak_r.available())
|
|
if (master_peak_r.read() == 1.0)
|
|
peak_r++;
|
|
if (master_peak_l.available())
|
|
if (master_peak_l.read() == 1.0)
|
|
peak_l++;
|
|
if (microdexed_peak.available())
|
|
{
|
|
peak_dexed_value = microdexed_peak.read();
|
|
if (peak_dexed_value > 0.99)
|
|
peak_dexed++;
|
|
}
|
|
cpu_mem_millis -= SHOW_CPU_LOAD_MSEC;
|
|
show_cpu_and_mem_usage();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************************
|
|
MIDI MESSAGE HANDLER
|
|
******************************************************************************/
|
|
void handleNoteOn(byte inChannel, byte inNumber, byte inVelocity)
|
|
{
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
if (checkMidiChannel(inChannel, instance_id))
|
|
{
|
|
if (inNumber >= configuration.dexed[instance_id].lowest_note && inNumber <= configuration.dexed[instance_id].highest_note)
|
|
MicroDexed[instance_id]->keydown(inNumber, uint8_t(float(configuration.dexed[instance_id].velocity_level / 127.0)*inVelocity + 0.5));
|
|
}
|
|
}
|
|
}
|
|
|
|
void handleNoteOff(byte inChannel, byte inNumber, byte inVelocity)
|
|
{
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
if (checkMidiChannel(inChannel, instance_id))
|
|
{
|
|
if (inNumber >= configuration.dexed[instance_id].lowest_note && inNumber <= configuration.dexed[instance_id].highest_note)
|
|
MicroDexed[instance_id]->keyup(inNumber);
|
|
}
|
|
}
|
|
}
|
|
|
|
void handleControlChange(byte inChannel, byte inCtrl, byte inValue)
|
|
{
|
|
inCtrl = constrain(inCtrl, 0, 127);
|
|
inValue = constrain(inValue, 0, 127);
|
|
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
if (checkMidiChannel(inChannel, instance_id))
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("INSTANCE "));
|
|
Serial.print(instance_id, DEC);
|
|
Serial.print(F(": CC#"));
|
|
Serial.print(inCtrl, DEC);
|
|
Serial.print(F(":"));
|
|
Serial.println(inValue, DEC);
|
|
#endif
|
|
|
|
switch (inCtrl) {
|
|
case 0: // BankSelect MSB
|
|
#ifdef DEBUG
|
|
Serial.println(F("BANK-SELECT MSB CC"));
|
|
#endif
|
|
configuration.performance.bank[instance_id] = constrain((inValue << 7)&configuration.performance.bank[instance_id], 0, MAX_BANKS - 1);
|
|
load_sd_voice(configuration.performance.bank[instance_id], configuration.performance.voice[instance_id], instance_id);
|
|
break;
|
|
case 1:
|
|
#ifdef DEBUG
|
|
Serial.println(F("MODWHEEL CC"));
|
|
#endif
|
|
MicroDexed[instance_id]->controllers.modwheel_cc = inValue;
|
|
MicroDexed[instance_id]->controllers.refresh();
|
|
break;
|
|
case 2:
|
|
#ifdef DEBUG
|
|
Serial.println(F("BREATH CC"));
|
|
#endif
|
|
MicroDexed[instance_id]->controllers.breath_cc = inValue;
|
|
//MicroDexed[instance_id]->controllers.breath_cc = 100 – BCrange + Output * BCrange * Bcvalue/100
|
|
MicroDexed[instance_id]->controllers.refresh();
|
|
break;
|
|
case 4:
|
|
#ifdef DEBUG
|
|
Serial.println(F("FOOT CC"));
|
|
#endif
|
|
MicroDexed[instance_id]->controllers.foot_cc = inValue;
|
|
MicroDexed[instance_id]->controllers.refresh();
|
|
break;
|
|
case 5: // Portamento time
|
|
configuration.dexed[instance_id].portamento_time = inValue;
|
|
MicroDexed[instance_id]->setPortamentoMode(configuration.dexed[instance_id].portamento_mode, configuration.dexed[instance_id].portamento_glissando, configuration.dexed[instance_id].portamento_time);
|
|
break;
|
|
case 7: // Instance Volume
|
|
#ifdef DEBUG
|
|
Serial.println(F("VOLUME CC"));
|
|
#endif
|
|
configuration.dexed[instance_id].sound_intensity = map(inValue, 0, 0x7f, SOUND_INTENSITY_MIN, SOUND_INTENSITY_MAX);
|
|
#ifdef USE_FX
|
|
MicroDexed[instance_id]->fx.Gain = mapfloat(configuration.dexed[instance_id].sound_intensity, SOUND_INTENSITY_MIN, SOUND_INTENSITY_MAX, 0.0, SOUND_INTENSITY_AMP_MAX);
|
|
#else
|
|
dexed_level[instance_id]->gain(mapfloat(configuration.dexed[instance_id].sound_intensity, SOUND_INTENSITY_MIN, SOUND_INTENSITY_MAX, 0.0, SOUND_INTENSITY_AMP_MAX));
|
|
#endif
|
|
break;
|
|
case 10: // Pan
|
|
#ifdef DEBUG
|
|
Serial.println(F("PANORAMA CC"));
|
|
#endif
|
|
configuration.dexed[instance_id].pan = map(inValue, 0, 0x7f, PANORAMA_MIN, PANORAMA_MAX);
|
|
mono2stereo[instance_id]->panorama(mapfloat(configuration.dexed[instance_id].pan, PANORAMA_MIN, PANORAMA_MAX, -1.0, 1.0));
|
|
break;
|
|
case 32: // BankSelect LSB
|
|
#ifdef DEBUG
|
|
Serial.println(F("BANK-SELECT LSB CC"));
|
|
#endif
|
|
configuration.performance.bank[instance_id] = constrain(inValue, 0, MAX_BANKS - 1);
|
|
load_sd_voice(configuration.performance.bank[instance_id], configuration.performance.voice[instance_id], instance_id);
|
|
break;
|
|
case 64:
|
|
MicroDexed[instance_id]->setSustain(inValue > 63);
|
|
if (!MicroDexed[instance_id]->getSustain())
|
|
{
|
|
for (uint8_t note = 0; note < MicroDexed[instance_id]->getMaxNotes(); note++)
|
|
{
|
|
if (MicroDexed[instance_id]->voices[note].sustained && !MicroDexed[instance_id]->voices[note].keydown)
|
|
{
|
|
MicroDexed[instance_id]->voices[note].dx7_note->keyup();
|
|
MicroDexed[instance_id]->voices[note].sustained = false;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case 65:
|
|
MicroDexed[instance_id]->setPortamentoMode(configuration.dexed[instance_id].portamento_mode, configuration.dexed[instance_id].portamento_glissando, configuration.dexed[instance_id].portamento_time);
|
|
break;
|
|
#if defined(USE_FX)
|
|
case 103: // CC 103: filter resonance
|
|
configuration.dexed[instance_id].filter_resonance = map(inValue, 0, 0x7f, FILTER_RESONANCE_MIN, FILTER_RESONANCE_MAX);
|
|
MicroDexed[instance_id]->fx.Reso = mapfloat(configuration.dexed[instance_id].filter_resonance, FILTER_RESONANCE_MIN, FILTER_RESONANCE_MAX, 1.0, 0.0);
|
|
break;
|
|
case 104: // CC 104: filter cutoff
|
|
configuration.dexed[instance_id].filter_cutoff = map(inValue, 0, 0x7f, FILTER_CUTOFF_MIN, FILTER_CUTOFF_MAX);
|
|
MicroDexed[instance_id]->fx.Cutoff = mapfloat(configuration.dexed[instance_id].filter_cutoff, FILTER_CUTOFF_MIN, FILTER_CUTOFF_MAX, 1.0, 0.0);
|
|
break;
|
|
case 105: // CC 105: delay time
|
|
configuration.fx.delay_time = map(inValue, 0, 0x7f, DELAY_TIME_MIN, DELAY_TIME_MAX);
|
|
delay_r.delay(0, configuration.fx.delay_time * 10);
|
|
delay_l.delay(0, configuration.fx.delay_time * 10);
|
|
case 106: // CC 106: delay feedback
|
|
configuration.fx.delay_feedback = map(inValue, 0, 0x7f, DELAY_FEEDBACK_MIN , DELAY_FEEDBACK_MAX);
|
|
//delay_fb_mixer_r.gain(0, 1.0); // original signal
|
|
delay_fb_mixer_r.gain(1, mapfloat(configuration.fx.delay_feedback, DELAY_FEEDBACK_MIN, DELAY_FEEDBACK_MAX, 0.0, 1.0)); // amount of feedback
|
|
//delay_fb_mixer_l.gain(0, 1.0); // original signal
|
|
delay_fb_mixer_l.gain(1, mapfloat(configuration.fx.delay_feedback, DELAY_FEEDBACK_MIN, DELAY_FEEDBACK_MAX, 0.0, 1.0)); // amount of feedback
|
|
break;
|
|
case 107: // CC 107: delay volume
|
|
configuration.dexed[instance_id].delay_send = map(inValue, 0, 0x7f, DELAY_SEND_MIN, DELAY_SEND_MAX);
|
|
master_mixer_r.gain(DELAY, mapfloat(configuration.fx.delay_level, DELAY_LEVEL_MIN, DELAY_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_l.gain(DELAY, mapfloat(configuration.fx.delay_level, DELAY_LEVEL_MIN, DELAY_LEVEL_MAX, 0.0, 1.0));
|
|
break;
|
|
#endif
|
|
case 120:
|
|
MicroDexed[instance_id]->panic();
|
|
break;
|
|
case 121:
|
|
MicroDexed[instance_id]->resetControllers();
|
|
break;
|
|
case 123:
|
|
MicroDexed[instance_id]->notesOff();
|
|
break;
|
|
case 126:
|
|
MicroDexed[instance_id]->setMonoMode(true);
|
|
break;
|
|
case 127:
|
|
MicroDexed[instance_id]->setMonoMode(false);
|
|
break;
|
|
}
|
|
|
|
LCDML.OTHER_updateFunc();
|
|
LCDML.loop_menu();
|
|
}
|
|
}
|
|
}
|
|
|
|
void handleAfterTouch(byte inChannel, byte inPressure)
|
|
{
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
if (checkMidiChannel(inChannel, instance_id))
|
|
{
|
|
MicroDexed[instance_id]->controllers.aftertouch_cc = inPressure;
|
|
MicroDexed[instance_id]->controllers.refresh();
|
|
}
|
|
}
|
|
}
|
|
|
|
void handlePitchBend(byte inChannel, int inPitch)
|
|
{
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
if (checkMidiChannel(inChannel, instance_id))
|
|
{
|
|
MicroDexed[instance_id]->controllers.values_[kControllerPitch] = inPitch + 0x2000; // -8192 to +8191 --> 0 to 16383
|
|
}
|
|
}
|
|
}
|
|
|
|
void handleProgramChange(byte inChannel, byte inProgram)
|
|
{
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
if (checkMidiChannel(inChannel, instance_id))
|
|
{
|
|
configuration.performance.voice[instance_id] = constrain(inProgram, 0, MAX_VOICES - 1);
|
|
#ifdef DISPLAY_LCD_SPI
|
|
change_disp_sd(false);
|
|
#endif
|
|
load_sd_voice(configuration.performance.bank[instance_id], configuration.performance.voice[instance_id], instance_id);
|
|
#ifdef DISPLAY_LCD_SPI
|
|
change_disp_sd(true);
|
|
#endif
|
|
|
|
LCDML.OTHER_updateFunc();
|
|
LCDML.loop_menu();
|
|
}
|
|
}
|
|
}
|
|
|
|
void handleSystemExclusive(byte * sysex, uint len)
|
|
{
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
if (!checkMidiChannel((sysex[2] & 0x0f) + 1 , instance_id))
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("INSTANCE "));
|
|
Serial.print(instance_id, DEC);
|
|
Serial.println(F(": SYSEX-MIDI-Channel mismatch"));
|
|
#endif
|
|
return;
|
|
}
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("INSTANCE "));
|
|
Serial.print(instance_id, DEC);
|
|
Serial.print(F(": SYSEX-Data["));
|
|
Serial.print(len, DEC);
|
|
Serial.print(F("]"));
|
|
for (uint8_t i = 0; i < len; i++)
|
|
{
|
|
Serial.print(F(" "));
|
|
Serial.print(sysex[i], DEC);
|
|
}
|
|
Serial.println();
|
|
#endif
|
|
|
|
if (sysex[1] != 0x43) // check for Yamaha sysex
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("E: SysEx vendor not Yamaha."));
|
|
#endif
|
|
return;
|
|
}
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("Substatus: ["));
|
|
Serial.print((sysex[2] & 0x70) >> 4);
|
|
Serial.println(F("]"));
|
|
#endif
|
|
|
|
// parse parameter change
|
|
if (len == 7)
|
|
{
|
|
if (((sysex[3] & 0x7c) >> 2) != 0 && ((sysex[3] & 0x7c) >> 2) != 2)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("E: Not a SysEx parameter or function parameter change."));
|
|
#endif
|
|
return;
|
|
}
|
|
if (sysex[6] != 0xf7)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("E: SysEx end status byte not detected."));
|
|
#endif
|
|
return;
|
|
}
|
|
|
|
sysex[4] &= 0x7f;
|
|
sysex[5] &= 0x7f;
|
|
|
|
if ((sysex[3] & 0x7c) >> 2 == 0)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("SysEx Voice parameter:"));
|
|
Serial.print("Parameter #");
|
|
Serial.print(sysex[4] + ((sysex[3] & 0x03) * 128), DEC);
|
|
Serial.print(" Value: ");
|
|
Serial.println(sysex[5], DEC);
|
|
#endif
|
|
MicroDexed[instance_id]->data[sysex[4] + ((sysex[3] & 0x03) * 128)] = sysex[5];
|
|
}
|
|
else if ((sysex[3] & 0x7c) >> 2 == 2)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("SysEx Function parameter:"));
|
|
Serial.print("Parameter #");
|
|
Serial.print(sysex[4], DEC);
|
|
Serial.print(" Value: ");
|
|
Serial.println(sysex[5], DEC);
|
|
#endif
|
|
switch (sysex[4])
|
|
{
|
|
case 65:
|
|
configuration.dexed[instance_id].pb_range = constrain(sysex[5], PB_RANGE_MIN, PB_RANGE_MAX);
|
|
MicroDexed[instance_id]->controllers.values_[kControllerPitchRange] = configuration.dexed[instance_id].pb_range;
|
|
break;
|
|
case 66:
|
|
configuration.dexed[instance_id].pb_step = constrain(sysex[5], PB_STEP_MIN, PB_STEP_MAX);
|
|
MicroDexed[instance_id]->controllers.values_[kControllerPitchStep] = configuration.dexed[instance_id].pb_step;
|
|
break;
|
|
case 67:
|
|
configuration.dexed[instance_id].portamento_mode = constrain(sysex[5], PORTAMENTO_MODE_MIN, PORTAMENTO_MODE_MAX);
|
|
MicroDexed[instance_id]->setPortamentoMode(configuration.dexed[instance_id].portamento_mode, configuration.dexed[instance_id].portamento_glissando, configuration.dexed[instance_id].portamento_time);
|
|
break;
|
|
case 68:
|
|
configuration.dexed[instance_id].portamento_glissando = constrain(sysex[5], PORTAMENTO_GLISSANDO_MIN, PORTAMENTO_GLISSANDO_MAX);
|
|
MicroDexed[instance_id]->setPortamentoMode(configuration.dexed[instance_id].portamento_mode, configuration.dexed[instance_id].portamento_glissando, configuration.dexed[instance_id].portamento_time);
|
|
break;
|
|
case 69:
|
|
configuration.dexed[instance_id].portamento_time = constrain(sysex[5], PORTAMENTO_TIME_MIN, PORTAMENTO_TIME_MAX);
|
|
MicroDexed[instance_id]->setPortamentoMode(configuration.dexed[instance_id].portamento_mode, configuration.dexed[instance_id].portamento_glissando, configuration.dexed[instance_id].portamento_time);
|
|
break;
|
|
case 70:
|
|
configuration.dexed[instance_id].mw_range = constrain(sysex[5], MW_RANGE_MIN, MW_RANGE_MAX);
|
|
MicroDexed[instance_id]->controllers.wheel.setRange(configuration.dexed[instance_id].mw_range);
|
|
break;
|
|
case 71:
|
|
configuration.dexed[instance_id].mw_assign = constrain(sysex[5], MW_ASSIGN_MIN, MW_ASSIGN_MAX);
|
|
MicroDexed[instance_id]->controllers.wheel.setTarget(configuration.dexed[instance_id].mw_assign);
|
|
break;
|
|
case 72:
|
|
configuration.dexed[instance_id].fc_range = constrain(sysex[5], FC_RANGE_MIN, FC_RANGE_MAX);
|
|
MicroDexed[instance_id]->controllers.foot.setRange(configuration.dexed[instance_id].fc_range);
|
|
break;
|
|
case 73:
|
|
configuration.dexed[instance_id].fc_assign = constrain(sysex[5], FC_ASSIGN_MIN, FC_ASSIGN_MAX);
|
|
MicroDexed[instance_id]->controllers.foot.setTarget(configuration.dexed[instance_id].fc_assign);
|
|
break;
|
|
case 74:
|
|
configuration.dexed[instance_id].bc_range = constrain(sysex[5], BC_RANGE_MIN, BC_RANGE_MAX);
|
|
MicroDexed[instance_id]->controllers.breath.setRange(configuration.dexed[instance_id].bc_range);
|
|
break;
|
|
case 75:
|
|
configuration.dexed[instance_id].bc_assign = constrain(sysex[5], BC_ASSIGN_MIN, BC_ASSIGN_MAX);
|
|
MicroDexed[instance_id]->controllers.breath.setTarget(configuration.dexed[instance_id].bc_assign);
|
|
break;
|
|
case 76:
|
|
configuration.dexed[instance_id].at_range = constrain(sysex[5], AT_RANGE_MIN, AT_RANGE_MAX);
|
|
MicroDexed[instance_id]->controllers.at.setRange(configuration.dexed[instance_id].at_range);
|
|
break;
|
|
case 77:
|
|
configuration.dexed[instance_id].at_assign = constrain(sysex[5], AT_ASSIGN_MIN, AT_ASSIGN_MAX);
|
|
MicroDexed[instance_id]->controllers.at.setTarget(configuration.dexed[instance_id].at_assign);
|
|
break;
|
|
default:
|
|
MicroDexed[instance_id]->data[sysex[4]] = sysex[5]; // set function parameter
|
|
break;
|
|
}
|
|
MicroDexed[instance_id]->controllers.refresh();
|
|
|
|
LCDML.OTHER_updateFunc();
|
|
LCDML.loop_menu();
|
|
}
|
|
#ifdef DEBUG
|
|
else
|
|
{
|
|
Serial.println(F("E: Unknown SysEx voice or function."));
|
|
}
|
|
#endif
|
|
}
|
|
else if (len == 163)
|
|
{
|
|
int32_t bulk_checksum_calc = 0;
|
|
int8_t bulk_checksum = sysex[161];
|
|
|
|
// 1 Voice bulk upload
|
|
#ifdef DEBUG
|
|
Serial.println(F("One Voice bulk upload"));
|
|
#endif
|
|
|
|
if (sysex[162] != 0xf7)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("E: Found no SysEx end marker."));
|
|
#endif
|
|
return;
|
|
}
|
|
|
|
if ((sysex[3] & 0x7f) != 0)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("E: Not a SysEx voice bulk upload."));
|
|
#endif
|
|
return;
|
|
}
|
|
|
|
if (((sysex[4] << 7) | sysex[5]) != 0x9b)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("E: Wrong length for SysEx voice bulk upload (not 155)."));
|
|
#endif
|
|
return;
|
|
}
|
|
|
|
// checksum calculation
|
|
for (uint8_t i = 0; i < 155 ; i++)
|
|
{
|
|
bulk_checksum_calc -= sysex[i + 6];
|
|
}
|
|
bulk_checksum_calc &= 0x7f;
|
|
|
|
if (bulk_checksum_calc != bulk_checksum)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("E: Checksum error for one voice [0x"));
|
|
Serial.print(bulk_checksum, HEX);
|
|
Serial.print(F("/0x"));
|
|
Serial.print(bulk_checksum_calc, HEX);
|
|
Serial.println(F("]"));
|
|
#endif
|
|
return;
|
|
}
|
|
|
|
// load sysex-data into voice memory
|
|
MicroDexed[instance_id]->loadVoiceParameters(&sysex[6]);
|
|
|
|
// show voice name
|
|
strncpy(g_voice_name[instance_id], (char*)&sysex[151], VOICE_NAME_LEN - 1);
|
|
|
|
LCDML.OTHER_updateFunc();
|
|
LCDML.loop_menu();
|
|
|
|
/*
|
|
// manipulate UI names and numbers
|
|
strncpy(voice_name[instance_id], (char *)&sysex[151], sizeof(voice_name[instance_id]) - 1);
|
|
Serial.print(F("Got voice ["));
|
|
Serial.print(voice_name[instance_id]);
|
|
Serial.println(F("]."));*/
|
|
}
|
|
#ifdef DEBUG
|
|
else
|
|
Serial.println(F("E: SysEx parameter length wrong."));
|
|
#endif
|
|
}
|
|
}
|
|
|
|
void handleTimeCodeQuarterFrame(byte data)
|
|
{
|
|
;
|
|
}
|
|
|
|
void handleAfterTouchPoly(byte inChannel, byte inNumber, byte inVelocity)
|
|
{
|
|
;
|
|
}
|
|
|
|
void handleSongSelect(byte inSong)
|
|
{
|
|
;
|
|
}
|
|
|
|
void handleTuneRequest(void)
|
|
{
|
|
;
|
|
}
|
|
|
|
void handleClock(void)
|
|
{
|
|
midi_timing_counter++;
|
|
if (midi_timing_counter % 24 == 0)
|
|
{
|
|
midi_timing_quarter = midi_timing_timestep;
|
|
midi_timing_counter = 0;
|
|
midi_timing_timestep = 0;
|
|
// Adjust delay control here
|
|
#ifdef DEBUG
|
|
Serial.print(F("MIDI Clock: "));
|
|
Serial.print(60000 / midi_timing_quarter, DEC);
|
|
Serial.print(F("bpm ("));
|
|
Serial.print(midi_timing_quarter, DEC);
|
|
Serial.println(F("ms per quarter)"));
|
|
#endif
|
|
}
|
|
}
|
|
|
|
void handleStart(void)
|
|
{
|
|
;
|
|
}
|
|
|
|
void handleContinue(void)
|
|
{
|
|
;
|
|
}
|
|
|
|
void handleStop(void)
|
|
{
|
|
;
|
|
}
|
|
|
|
void handleActiveSensing(void)
|
|
{
|
|
;
|
|
}
|
|
|
|
void handleSystemReset(void)
|
|
{
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("MIDI SYSEX RESET"));
|
|
#endif
|
|
MicroDexed[instance_id]->notesOff();
|
|
MicroDexed[instance_id]->panic();
|
|
MicroDexed[instance_id]->resetControllers();
|
|
}
|
|
}
|
|
|
|
/******************************************************************************
|
|
MIDI HELPER
|
|
******************************************************************************/
|
|
bool checkMidiChannel(byte inChannel, uint8_t instance_id)
|
|
{
|
|
// check for MIDI channel
|
|
if (configuration.dexed[instance_id].midi_channel == MIDI_CHANNEL_OMNI)
|
|
{
|
|
return (true);
|
|
}
|
|
else if (inChannel != configuration.dexed[instance_id].midi_channel)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("INSTANCE "));
|
|
Serial.print(instance_id, DEC);
|
|
Serial.print(F(": Ignoring MIDI data on channel "));
|
|
Serial.print(inChannel);
|
|
Serial.print(F("(listening on "));
|
|
Serial.print(configuration.dexed[instance_id].midi_channel);
|
|
Serial.println(F(")"));
|
|
#endif
|
|
return (false);
|
|
}
|
|
return (true);
|
|
}
|
|
|
|
/******************************************************************************
|
|
VOLUME HELPER
|
|
******************************************************************************/
|
|
|
|
void set_volume(uint8_t v, uint8_t m)
|
|
{
|
|
configuration.sys.vol = v;
|
|
|
|
if (configuration.sys.vol > 100)
|
|
configuration.sys.vol = 100;
|
|
|
|
configuration.sys.mono = m;
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("Setting volume: VOL="));
|
|
Serial.println(v, DEC);
|
|
#endif
|
|
|
|
volume_r.gain(v / 100.0);
|
|
volume_l.gain(v / 100.0);
|
|
|
|
switch (m)
|
|
{
|
|
case 0: // stereo
|
|
stereo2mono.stereo(true);
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
mono2stereo[instance_id]->panorama(mapfloat(configuration.dexed[instance_id].pan, PANORAMA_MIN, PANORAMA_MAX, -1.0, 1.0));
|
|
modchorus_inverter.gain(-1.0); // stereo mode
|
|
break;
|
|
case 1: // mono both
|
|
stereo2mono.stereo(false);
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
mono2stereo[instance_id]->panorama(mapfloat(PANORAMA_DEFAULT, PANORAMA_MIN, PANORAMA_MAX, -1.0, 1.0));
|
|
modchorus_inverter.gain(1.0);
|
|
break;
|
|
case 2: // mono right
|
|
volume_l.gain(0.0);
|
|
stereo2mono.stereo(false);
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
mono2stereo[instance_id]->panorama(mapfloat(PANORAMA_MAX, PANORAMA_MIN, PANORAMA_MAX, -1.0, 1.0));
|
|
modchorus_inverter.gain(1.0);
|
|
break;
|
|
case 3: // mono left
|
|
volume_r.gain(0.0);
|
|
stereo2mono.stereo(false);
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
mono2stereo[instance_id]->panorama(mapfloat(PANORAMA_MIN, PANORAMA_MIN, PANORAMA_MAX, -1.0, 1.0));
|
|
modchorus_inverter.gain(1.0);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/******************************************************************************
|
|
EEPROM HELPER
|
|
******************************************************************************/
|
|
|
|
void initial_values_from_eeprom(bool init)
|
|
{
|
|
uint32_t _m_;
|
|
|
|
EEPROM.get(EEPROM_START_ADDRESS + offsetof(configuration_s, _marker_), _m_);
|
|
if (_m_ != EEPROM_MARKER)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("Found wrong EEPROM marker, initializing EEPROM..."));
|
|
#endif
|
|
init = true;
|
|
configuration._marker_ = EEPROM_MARKER;
|
|
}
|
|
|
|
if (init == true)
|
|
init_configuration();
|
|
else
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("Loading inital system data from EEPROM."));
|
|
#endif
|
|
|
|
eeprom_get_sys();
|
|
eeprom_get_fx();
|
|
eeprom_get_performance();
|
|
for (uint8_t i = 0; i < NUM_DEXED; i++)
|
|
eeprom_get_dexed(i);
|
|
|
|
#ifdef DEBUG
|
|
show_configuration();
|
|
#endif
|
|
|
|
check_configuration();
|
|
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
MicroDexed[instance_id]->setPBController(configuration.dexed[instance_id].pb_range, configuration.dexed[instance_id].pb_step);
|
|
MicroDexed[instance_id]->setMWController(configuration.dexed[instance_id].mw_range, configuration.dexed[instance_id].mw_assign, configuration.dexed[instance_id].mw_mode);
|
|
MicroDexed[instance_id]->setFCController(configuration.dexed[instance_id].fc_range, configuration.dexed[instance_id].fc_assign, configuration.dexed[instance_id].fc_mode);
|
|
MicroDexed[instance_id]->setBCController(configuration.dexed[instance_id].bc_range, configuration.dexed[instance_id].bc_assign, configuration.dexed[instance_id].bc_mode);
|
|
MicroDexed[instance_id]->setATController(configuration.dexed[instance_id].at_range, configuration.dexed[instance_id].at_assign, configuration.dexed[instance_id].at_mode);
|
|
MicroDexed[instance_id]->controllers.refresh();
|
|
MicroDexed[instance_id]->setOPs(configuration.dexed[instance_id].op_enabled);
|
|
MicroDexed[instance_id]->doRefreshVoice();
|
|
|
|
#if defined(USE_FX)
|
|
chorus_send_mixer_r.gain(instance_id, configuration.dexed[instance_id].chorus_send / 100.0);
|
|
chorus_send_mixer_r.gain(instance_id, configuration.dexed[instance_id].chorus_send / 100.0);
|
|
delay_send_mixer_l.gain(instance_id, configuration.dexed[instance_id].delay_send / 100.0);
|
|
delay_send_mixer_l.gain(instance_id, configuration.dexed[instance_id].delay_send / 100.0);
|
|
delay_fb_mixer_r.gain(0, 1.0); // original signal
|
|
delay_fb_mixer_r.gain(1, mapfloat(configuration.fx.delay_feedback, DELAY_FEEDBACK_MIN, DELAY_FEEDBACK_MAX, 0.0, 1.0)); // amount of feedback
|
|
delay_fb_mixer_l.gain(0, 1.0); // original signal
|
|
delay_fb_mixer_l.gain(1, mapfloat(configuration.fx.delay_feedback, DELAY_FEEDBACK_MIN, DELAY_FEEDBACK_MAX, 0.0, 1.0)); // amount of feedback
|
|
reverb_send_mixer_r.gain(instance_id, configuration.dexed[instance_id].reverb_send / 100.0);
|
|
reverb_send_mixer_l.gain(instance_id, configuration.dexed[instance_id].reverb_send / 100.0);
|
|
// MicroDexed[instance_id]->fx.Gain = configuration.dexed[instance_id].sound_intensity / 100.0;
|
|
MicroDexed[instance_id]->fx.Gain = 1.0;
|
|
MicroDexed[instance_id]->fx.Reso = mapfloat(configuration.dexed[instance_id].filter_resonance, FILTER_RESONANCE_MIN, FILTER_RESONANCE_MAX, 1.0, 0.0);
|
|
MicroDexed[instance_id]->fx.Cutoff = mapfloat(configuration.dexed[instance_id].filter_cutoff, FILTER_CUTOFF_MIN, FILTER_CUTOFF_MAX, 1.0, 0.0);
|
|
#endif
|
|
MicroDexed[instance_id]->setOPs(configuration.dexed[instance_id].op_enabled);
|
|
dexed_level[instance_id]->gain(mapfloat(configuration.dexed[instance_id].sound_intensity, SOUND_INTENSITY_MIN, SOUND_INTENSITY_MAX, 0.0, SOUND_INTENSITY_AMP_MAX));
|
|
}
|
|
#ifdef DEBUG
|
|
Serial.println(F("OK, loaded!"));
|
|
#endif
|
|
|
|
master_mixer_r.gain(DEXED, 1.0);
|
|
master_mixer_l.gain(DEXED, 1.0);
|
|
master_mixer_r.gain(CHORUS, mapfloat(configuration.fx.chorus_level, CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_l.gain(CHORUS, mapfloat(configuration.fx.chorus_level, CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_r.gain(DELAY, mapfloat(configuration.fx.delay_level, DELAY_LEVEL_MIN, DELAY_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_l.gain(DELAY, mapfloat(configuration.fx.delay_level, DELAY_LEVEL_MIN, DELAY_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_r.gain(REVERB, mapfloat(configuration.fx.reverb_level, REVERB_LEVEL_MIN, REVERB_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_l.gain(REVERB, mapfloat(configuration.fx.reverb_level, REVERB_LEVEL_MIN, REVERB_LEVEL_MAX, 0.0, 1.0));
|
|
|
|
set_volume(configuration.sys.vol, configuration.sys.mono);
|
|
}
|
|
#ifdef DEBUG
|
|
show_configuration();
|
|
#endif
|
|
}
|
|
|
|
void check_configuration(void)
|
|
{
|
|
configuration.sys.instances = constrain(configuration.sys.instances, INSTANCES_MIN, INSTANCES_MAX);
|
|
configuration.sys.vol = constrain(configuration.sys.vol, VOLUME_MIN, VOLUME_MAX);
|
|
configuration.sys.mono = constrain(configuration.sys.mono, MONO_MIN, MONO_MAX);
|
|
configuration.sys.soft_midi_thru = constrain(configuration.sys.soft_midi_thru, SOFT_MIDI_THRU_MIN, SOFT_MIDI_THRU_MAX);
|
|
configuration.sys.performance_number = constrain(configuration.sys.performance_number, PERFORMANCE_NUM_MIN, PERFORMANCE_NUM_MAX);
|
|
|
|
configuration.performance.fx_number = constrain(configuration.performance.fx_number, FX_NUM_MIN, FX_NUM_MAX);
|
|
|
|
configuration.fx.reverb_roomsize = constrain(configuration.fx.reverb_roomsize, REVERB_ROOMSIZE_MIN, REVERB_ROOMSIZE_MAX);
|
|
configuration.fx.reverb_damping = constrain(configuration.fx.reverb_damping, REVERB_DAMPING_MIN, REVERB_DAMPING_MAX);
|
|
configuration.fx.reverb_level = constrain(configuration.fx.reverb_level, REVERB_LEVEL_MIN, REVERB_LEVEL_MAX);
|
|
configuration.fx.chorus_frequency = constrain(configuration.fx.chorus_frequency, CHORUS_FREQUENCY_MIN, CHORUS_FREQUENCY_MAX);
|
|
configuration.fx.chorus_waveform = constrain(configuration.fx.chorus_waveform, CHORUS_WAVEFORM_MIN, CHORUS_WAVEFORM_MAX);
|
|
configuration.fx.chorus_depth = constrain(configuration.fx.chorus_depth, CHORUS_DEPTH_MIN, CHORUS_DEPTH_MAX);
|
|
configuration.fx.chorus_level = constrain(configuration.fx.chorus_level, CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX);
|
|
configuration.fx.delay_time = constrain(configuration.fx.delay_time, DELAY_TIME_MIN / 10, DELAY_TIME_MAX / 10);
|
|
configuration.fx.delay_feedback = constrain(configuration.fx.delay_feedback, DELAY_FEEDBACK_MIN, DELAY_FEEDBACK_MAX);
|
|
configuration.fx.delay_level = constrain(configuration.fx.delay_level, DELAY_LEVEL_MIN, DELAY_LEVEL_MAX);
|
|
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
configuration.performance.bank[instance_id] = constrain(configuration.performance.bank[instance_id], 0, MAX_BANKS - 1);
|
|
configuration.performance.voice[instance_id] = constrain(configuration.performance.voice[instance_id], 0, MAX_VOICES - 1);
|
|
configuration.performance.voiceconfig_number[instance_id] = constrain(configuration.performance.voiceconfig_number[instance_id], VOICECONFIG_NUM_MIN, VOICECONFIG_NUM_MAX);
|
|
|
|
configuration.dexed[instance_id].midi_channel = constrain(configuration.dexed[instance_id].midi_channel, MIDI_CHANNEL_MIN, MIDI_CHANNEL_MAX);
|
|
configuration.dexed[instance_id].lowest_note = constrain(configuration.dexed[instance_id].lowest_note, INSTANCE_LOWEST_NOTE_MIN, INSTANCE_LOWEST_NOTE_MAX);
|
|
configuration.dexed[instance_id].highest_note = constrain(configuration.dexed[instance_id].highest_note, INSTANCE_HIGHEST_NOTE_MIN, INSTANCE_HIGHEST_NOTE_MAX);
|
|
configuration.dexed[instance_id].reverb_send = constrain(configuration.dexed[instance_id].reverb_send, REVERB_SEND_MIN, REVERB_SEND_MAX);
|
|
configuration.dexed[instance_id].chorus_send = constrain(configuration.dexed[instance_id].chorus_send, CHORUS_SEND_MIN, CHORUS_SEND_MAX);
|
|
configuration.dexed[instance_id].delay_send = constrain(configuration.dexed[instance_id].delay_send, DELAY_SEND_MIN, DELAY_SEND_MAX);
|
|
configuration.dexed[instance_id].filter_cutoff = constrain(configuration.dexed[instance_id].filter_cutoff, FILTER_CUTOFF_MIN, FILTER_CUTOFF_MAX);
|
|
configuration.dexed[instance_id].filter_resonance = constrain(configuration.dexed[instance_id].filter_resonance, FILTER_RESONANCE_MIN, FILTER_RESONANCE_MAX);
|
|
configuration.dexed[instance_id].sound_intensity = constrain(configuration.dexed[instance_id].sound_intensity, SOUND_INTENSITY_MIN, SOUND_INTENSITY_MAX);
|
|
configuration.dexed[instance_id].pan = constrain(configuration.dexed[instance_id].pan, PANORAMA_MIN, PANORAMA_MAX);
|
|
configuration.dexed[instance_id].transpose = constrain(configuration.dexed[instance_id].transpose, TRANSPOSE_MIN, TRANSPOSE_MAX);
|
|
configuration.dexed[instance_id].tune = constrain(configuration.dexed[instance_id].tune, TUNE_MIN, TUNE_MAX);
|
|
#if NUM_DEXED > 1
|
|
configuration.dexed[instance_id].polyphony = constrain(configuration.dexed[instance_id].polyphony, POLYPHONY_MIN, POLYPHONY_MAX / 2);
|
|
#else
|
|
configuration.dexed[instance_id].polyphony = constrain(configuration.dexed[instance_id].polyphony, POLYPHONY_MIN, POLYPHONY_MAX);
|
|
#endif
|
|
configuration.dexed[instance_id].velocity_level = constrain(configuration.dexed[instance_id].velocity_level, VELOCITY_LEVEL_MIN, VELOCITY_LEVEL_MAX);
|
|
configuration.dexed[instance_id].engine = constrain(configuration.dexed[instance_id].engine, ENGINE_MIN, ENGINE_MAX);
|
|
configuration.dexed[instance_id].monopoly = constrain(configuration.dexed[instance_id].monopoly, MONOPOLY_MIN, MONOPOLY_MAX);
|
|
configuration.dexed[instance_id].note_refresh = constrain(configuration.dexed[instance_id].note_refresh, NOTE_REFRESH_MIN, NOTE_REFRESH_MAX);
|
|
configuration.dexed[instance_id].pb_range = constrain(configuration.dexed[instance_id].pb_range, PB_RANGE_MIN, PB_RANGE_MAX);
|
|
configuration.dexed[instance_id].pb_step = constrain(configuration.dexed[instance_id].pb_step, PB_STEP_MIN, PB_STEP_MAX);
|
|
configuration.dexed[instance_id].mw_range = constrain(configuration.dexed[instance_id].mw_range, MW_RANGE_MIN, MW_RANGE_MAX);
|
|
configuration.dexed[instance_id].mw_assign = constrain(configuration.dexed[instance_id].mw_assign, MW_ASSIGN_MIN, MW_ASSIGN_MAX);
|
|
configuration.dexed[instance_id].mw_mode = constrain(configuration.dexed[instance_id].mw_mode, MW_MODE_MIN, MW_MODE_MAX);
|
|
configuration.dexed[instance_id].fc_range = constrain(configuration.dexed[instance_id].fc_range, FC_RANGE_MIN, FC_RANGE_MAX);
|
|
configuration.dexed[instance_id].fc_assign = constrain(configuration.dexed[instance_id].fc_assign, FC_ASSIGN_MIN, FC_ASSIGN_MAX);
|
|
configuration.dexed[instance_id].fc_mode = constrain(configuration.dexed[instance_id].fc_mode, FC_MODE_MIN, FC_MODE_MAX);
|
|
configuration.dexed[instance_id].bc_range = constrain(configuration.dexed[instance_id].bc_range, BC_RANGE_MIN, BC_RANGE_MAX);
|
|
configuration.dexed[instance_id].bc_assign = constrain(configuration.dexed[instance_id].bc_assign, BC_ASSIGN_MIN, BC_ASSIGN_MAX);
|
|
configuration.dexed[instance_id].bc_mode = constrain(configuration.dexed[instance_id].bc_mode, BC_MODE_MIN, BC_MODE_MAX);
|
|
configuration.dexed[instance_id].at_range = constrain(configuration.dexed[instance_id].at_range, AT_RANGE_MIN, AT_RANGE_MAX);
|
|
configuration.dexed[instance_id].at_assign = constrain(configuration.dexed[instance_id].at_assign, AT_ASSIGN_MIN, AT_ASSIGN_MAX);
|
|
configuration.dexed[instance_id].at_mode = constrain(configuration.dexed[instance_id].at_mode, AT_MODE_MIN, AT_MODE_MAX);
|
|
configuration.dexed[instance_id].portamento_mode = constrain(configuration.dexed[instance_id].portamento_mode, PORTAMENTO_MODE_MIN, PORTAMENTO_MODE_MAX);
|
|
configuration.dexed[instance_id].portamento_glissando = constrain(configuration.dexed[instance_id].portamento_glissando, PORTAMENTO_GLISSANDO_MIN, PORTAMENTO_GLISSANDO_MAX);
|
|
configuration.dexed[instance_id].portamento_time = constrain(configuration.dexed[instance_id].portamento_time, PORTAMENTO_TIME_MIN, PORTAMENTO_TIME_MAX);
|
|
configuration.dexed[instance_id].op_enabled = constrain(configuration.dexed[instance_id].op_enabled, OP_ENABLED_MIN, OP_ENABLED_MAX);
|
|
}
|
|
|
|
master_mixer_r.gain(CHORUS, mapfloat(configuration.fx.delay_level, CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_l.gain(CHORUS, mapfloat(configuration.fx.delay_level, CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_r.gain(DELAY, mapfloat(configuration.fx.delay_level, DELAY_LEVEL_MIN, DELAY_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_l.gain(DELAY, mapfloat(configuration.fx.delay_level, DELAY_LEVEL_MIN, DELAY_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_r.gain(REVERB, mapfloat(configuration.fx.delay_level, REVERB_LEVEL_MIN, REVERB_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_l.gain(REVERB, mapfloat(configuration.fx.delay_level, REVERB_LEVEL_MIN, REVERB_LEVEL_MAX, 0.0, 1.0));
|
|
}
|
|
|
|
void init_configuration(void)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("INITIALIZING CONFIGURATION"));
|
|
#endif
|
|
|
|
configuration.sys.instances = INSTANCES_DEFAULT;
|
|
configuration.sys.vol = VOLUME_DEFAULT;
|
|
configuration.sys.mono = MONO_DEFAULT;
|
|
configuration.sys.soft_midi_thru = SOFT_MIDI_THRU_DEFAULT;
|
|
configuration.sys.performance_number = PERFORMANCE_NUM_DEFAULT;
|
|
|
|
configuration.fx.reverb_roomsize = REVERB_ROOMSIZE_DEFAULT;
|
|
configuration.fx.reverb_damping = REVERB_DAMPING_DEFAULT;
|
|
configuration.fx.reverb_level = REVERB_LEVEL_DEFAULT;
|
|
configuration.fx.chorus_frequency = CHORUS_FREQUENCY_DEFAULT;
|
|
configuration.fx.chorus_waveform = CHORUS_WAVEFORM_DEFAULT;
|
|
configuration.fx.chorus_depth = CHORUS_DEPTH_DEFAULT;
|
|
configuration.fx.chorus_level = CHORUS_LEVEL_DEFAULT;
|
|
configuration.fx.delay_time = DELAY_TIME_DEFAULT / 10;
|
|
configuration.fx.delay_feedback = DELAY_FEEDBACK_DEFAULT;
|
|
configuration.fx.delay_level = DELAY_LEVEL_DEFAULT;
|
|
|
|
configuration.performance.fx_number = FX_NUM_DEFAULT;
|
|
|
|
for (uint8_t instance_id = 0; instance_id < MAX_DEXED; instance_id++)
|
|
{
|
|
configuration.performance.bank[instance_id] = SYSEXBANK_DEFAULT;
|
|
configuration.performance.voice[instance_id] = SYSEXSOUND_DEFAULT;
|
|
configuration.performance.voiceconfig_number[instance_id] = VOICECONFIG_NUM_DEFAULT;
|
|
|
|
configuration.dexed[instance_id].midi_channel = DEFAULT_MIDI_CHANNEL;
|
|
configuration.dexed[instance_id].lowest_note = INSTANCE_LOWEST_NOTE_MIN;
|
|
configuration.dexed[instance_id].highest_note = INSTANCE_HIGHEST_NOTE_MAX;
|
|
configuration.dexed[instance_id].reverb_send = REVERB_SEND_DEFAULT;
|
|
configuration.dexed[instance_id].chorus_send = CHORUS_SEND_DEFAULT;
|
|
configuration.dexed[instance_id].delay_send = DELAY_SEND_DEFAULT;
|
|
configuration.dexed[instance_id].filter_cutoff = FILTER_CUTOFF_DEFAULT;
|
|
configuration.dexed[instance_id].filter_resonance = FILTER_RESONANCE_DEFAULT;
|
|
configuration.dexed[instance_id].sound_intensity = SOUND_INTENSITY_DEFAULT;
|
|
configuration.dexed[instance_id].pan = PANORAMA_DEFAULT;
|
|
configuration.dexed[instance_id].transpose = TRANSPOSE_DEFAULT;
|
|
configuration.dexed[instance_id].tune = TUNE_DEFAULT;
|
|
configuration.dexed[instance_id].velocity_level = VELOCITY_LEVEL_DEFAULT;
|
|
configuration.dexed[instance_id].engine = ENGINE_DEFAULT;
|
|
configuration.dexed[instance_id].monopoly = MONOPOLY_DEFAULT;
|
|
configuration.dexed[instance_id].note_refresh = NOTE_REFRESH_DEFAULT;
|
|
configuration.dexed[instance_id].pb_range = PB_RANGE_DEFAULT;
|
|
configuration.dexed[instance_id].pb_step = PB_STEP_DEFAULT;
|
|
configuration.dexed[instance_id].mw_range = MW_RANGE_DEFAULT;
|
|
configuration.dexed[instance_id].mw_assign = MW_ASSIGN_DEFAULT;
|
|
configuration.dexed[instance_id].mw_mode = MW_MODE_DEFAULT;
|
|
configuration.dexed[instance_id].fc_range = FC_RANGE_DEFAULT;
|
|
configuration.dexed[instance_id].fc_assign = FC_ASSIGN_DEFAULT;
|
|
configuration.dexed[instance_id].fc_mode = FC_MODE_DEFAULT;
|
|
configuration.dexed[instance_id].bc_range = BC_RANGE_DEFAULT;
|
|
configuration.dexed[instance_id].bc_assign = BC_ASSIGN_DEFAULT;
|
|
configuration.dexed[instance_id].bc_mode = BC_MODE_DEFAULT;
|
|
configuration.dexed[instance_id].at_range = AT_RANGE_DEFAULT;
|
|
configuration.dexed[instance_id].at_assign = AT_ASSIGN_DEFAULT;
|
|
configuration.dexed[instance_id].at_mode = AT_MODE_DEFAULT;
|
|
configuration.dexed[instance_id].portamento_mode = PORTAMENTO_MODE_DEFAULT;
|
|
configuration.dexed[instance_id].portamento_glissando = PORTAMENTO_GLISSANDO_DEFAULT;
|
|
configuration.dexed[instance_id].portamento_time = PORTAMENTO_TIME_DEFAULT;
|
|
configuration.dexed[instance_id].op_enabled = OP_ENABLED_DEFAULT;
|
|
|
|
configuration.performance.bank[instance_id] = SYSEXBANK_DEFAULT;
|
|
configuration.performance.voice[instance_id] = SYSEXSOUND_DEFAULT;
|
|
|
|
#if NUM_DEXED > 1
|
|
configuration.dexed[instance_id].polyphony = POLYPHONY_DEFAULT / 2;
|
|
#else
|
|
if (instance_id == 0)
|
|
{
|
|
configuration.dexed[instance_id].polyphony = POLYPHONY_DEFAULT;
|
|
}
|
|
else
|
|
{
|
|
configuration.dexed[instance_id].polyphony = 0;
|
|
}
|
|
#endif
|
|
|
|
#if NUM_DEXED > 1
|
|
MicroDexed[instance_id]->controllers.refresh();
|
|
#else
|
|
if (instance_id == 0)
|
|
MicroDexed[instance_id]->controllers.refresh();
|
|
#endif
|
|
}
|
|
|
|
set_volume(configuration.sys.vol, configuration.sys.mono);
|
|
|
|
eeprom_update();
|
|
}
|
|
|
|
void eeprom_update(void)
|
|
{
|
|
uint8_t* c = (uint8_t*)&configuration;
|
|
for (uint16_t i = 0; i < sizeof(configuration); i++)
|
|
EEPROM.update(EEPROM_START_ADDRESS + i, c[i]);
|
|
}
|
|
|
|
void eeprom_update_sys(void)
|
|
{
|
|
uint8_t* c = (uint8_t*)&configuration.sys;
|
|
|
|
for (uint16_t i = 0; i < sizeof(configuration.sys); i++)
|
|
EEPROM.update(EEPROM_START_ADDRESS + offsetof(configuration_s, sys) + i, c[i]);
|
|
|
|
#ifdef DEBUG
|
|
Serial.println(F("Updating EEPROM sys."));
|
|
#endif
|
|
}
|
|
|
|
bool eeprom_get_sys(void)
|
|
{
|
|
EEPROM.get(EEPROM_START_ADDRESS + offsetof(configuration_s, sys), configuration.sys);
|
|
return (true);
|
|
}
|
|
|
|
void eeprom_update_fx(void)
|
|
{
|
|
uint8_t* c = (uint8_t*)&configuration.fx;
|
|
|
|
for (uint16_t i = 0; i < sizeof(configuration.fx); i++)
|
|
EEPROM.update(EEPROM_START_ADDRESS + offsetof(configuration_s, fx) + i, c[i]);
|
|
|
|
#ifdef DEBUG
|
|
Serial.println(F("Updating EEPROM fx."));
|
|
#endif
|
|
}
|
|
|
|
bool eeprom_get_fx(void)
|
|
{
|
|
EEPROM.get(EEPROM_START_ADDRESS + offsetof(configuration_s, fx), configuration.fx);
|
|
return (true);
|
|
}
|
|
|
|
void eeprom_update_dexed(uint8_t instance_id)
|
|
{
|
|
#if NUM_DEXED == 1
|
|
uint8_t* c = (uint8_t*)&configuration.dexed[0];
|
|
|
|
for (uint16_t i = 0; i < sizeof(configuration.dexed[0]); i++)
|
|
EEPROM.update(EEPROM_START_ADDRESS + offsetof(configuration_s, dexed[0]) + i, c[i]);
|
|
#else
|
|
uint8_t* c;
|
|
|
|
if (instance_id == 0)
|
|
c = (uint8_t*)&configuration.dexed[0];
|
|
else
|
|
c = (uint8_t*)&configuration.dexed[1];
|
|
|
|
for (uint16_t i = 0; i < sizeof(configuration.dexed[instance_id]); i++)
|
|
{
|
|
if (instance_id == 0)
|
|
EEPROM.update(EEPROM_START_ADDRESS + offsetof(configuration_s, dexed[0]) + i, c[i]);
|
|
else
|
|
EEPROM.update(EEPROM_START_ADDRESS + offsetof(configuration_s, dexed[1]) + i, c[i]);
|
|
}
|
|
#endif
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("Updating EEPROM dexed (instance "));
|
|
Serial.print(instance_id);
|
|
Serial.println(F(")."));
|
|
#endif
|
|
}
|
|
|
|
bool eeprom_get_dexed(uint8_t instance_id)
|
|
{
|
|
#if NUM_DEXED>1
|
|
EEPROM.get(EEPROM_START_ADDRESS + offsetof(configuration_s, dexed[1]), configuration.dexed[1]);
|
|
#else
|
|
EEPROM.get(EEPROM_START_ADDRESS + offsetof(configuration_s, dexed[0]), configuration.dexed[0]);
|
|
#endif
|
|
return (true);
|
|
}
|
|
|
|
void eeprom_update_performance()
|
|
{
|
|
EEPROM.put(EEPROM_START_ADDRESS + offsetof(configuration_s, performance), configuration.performance);
|
|
#ifdef DEBUG
|
|
Serial.println(F("Updating EEPROM performance."));
|
|
#endif
|
|
}
|
|
|
|
bool eeprom_get_performance()
|
|
{
|
|
EEPROM.get(EEPROM_START_ADDRESS + offsetof(configuration_s, performance), configuration.performance);
|
|
return (true);
|
|
}
|
|
|
|
/******************************************************************************
|
|
PARAMETER-HELPERS
|
|
******************************************************************************/
|
|
|
|
void set_fx_params(void)
|
|
{
|
|
master_mixer_r.gain(CHORUS, mapfloat(configuration.fx.chorus_level, CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_l.gain(CHORUS, mapfloat(configuration.fx.chorus_level, CHORUS_LEVEL_MIN, CHORUS_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_r.gain(DELAY, mapfloat(configuration.fx.delay_level, DELAY_LEVEL_MIN, DELAY_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_l.gain(DELAY, mapfloat(configuration.fx.delay_level, DELAY_LEVEL_MIN, DELAY_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_r.gain(REVERB, mapfloat(configuration.fx.reverb_level, REVERB_LEVEL_MIN, REVERB_LEVEL_MAX, 0.0, 1.0));
|
|
master_mixer_l.gain(REVERB, mapfloat(configuration.fx.reverb_level, REVERB_LEVEL_MIN, REVERB_LEVEL_MAX, 0.0, 1.0));
|
|
|
|
#if defined(USE_FX)
|
|
// DELAY
|
|
delay_r.delay(0, mapfloat(configuration.fx.delay_time * 10, DELAY_TIME_MIN, DELAY_TIME_MAX, 0.0, float(DELAY_TIME_MAX)));
|
|
delay_l.delay(0, mapfloat(configuration.fx.delay_time * 10, DELAY_TIME_MIN, DELAY_TIME_MAX, 0.0, float(DELAY_TIME_MAX)));
|
|
// delay_fb_mixer is the feedback-adding mixer
|
|
delay_fb_mixer_r.gain(0, 1.0); // original signal
|
|
delay_fb_mixer_r.gain(1, mapfloat(configuration.fx.delay_feedback, DELAY_FEEDBACK_MIN, DELAY_FEEDBACK_MAX, 0.0, 1.0)); // amount of feedback
|
|
delay_fb_mixer_l.gain(0, 1.0); // original signal
|
|
delay_fb_mixer_l.gain(1, mapfloat(configuration.fx.delay_feedback, DELAY_FEEDBACK_MIN, DELAY_FEEDBACK_MAX, 0.0, 1.0)); // amount of feedback
|
|
|
|
// CHORUS
|
|
switch (configuration.fx.chorus_waveform)
|
|
{
|
|
case 0:
|
|
chorus_modulator.begin(WAVEFORM_TRIANGLE);
|
|
break;
|
|
case 1:
|
|
chorus_modulator.begin(WAVEFORM_SINE);
|
|
break;
|
|
default:
|
|
chorus_modulator.begin(WAVEFORM_TRIANGLE);
|
|
}
|
|
chorus_modulator.phase(0);
|
|
chorus_modulator.frequency(configuration.fx.chorus_frequency / 10.0);
|
|
chorus_modulator.amplitude(mapfloat(configuration.fx.chorus_depth, CHORUS_DEPTH_MIN, CHORUS_DEPTH_MAX, 0.0, 1.0));
|
|
chorus_modulator.offset(0.0);
|
|
#if MOD_FILTER_OUTPUT == MOD_BUTTERWORTH_FILTER_OUTPUT
|
|
// Butterworth filter, 12 db/octave
|
|
modchorus_filter_r.setLowpass(0, MOD_FILTER_CUTOFF_HZ, 0.707);
|
|
modchorus_filter_l.setLowpass(0, MOD_FILTER_CUTOFF_HZ, 0.707);
|
|
#elif MOD_FILTER_OUTPUT == MOD_LINKWITZ_RILEY_FILTER_OUTPUT
|
|
// Linkwitz-Riley filter, 48 dB/octave
|
|
modchorus_filter_r.setLowpass(0, MOD_FILTER_CUTOFF_HZ, 0.54);
|
|
modchorus_filter_r.setLowpass(1, MOD_FILTER_CUTOFF_HZ, 1.3);
|
|
modchorus_filter_r.setLowpass(2, MOD_FILTER_CUTOFF_HZ, 0.54);
|
|
modchorus_filter_r.setLowpass(3, MOD_FILTER_CUTOFF_HZ, 1.3);
|
|
modchorus_filter_l.setLowpass(0, MOD_FILTER_CUTOFF_HZ, 0.54);
|
|
modchorus_filter_l.setLowpass(1, MOD_FILTER_CUTOFF_HZ, 1.3);
|
|
modchorus_filter_l.setLowpass(2, MOD_FILTER_CUTOFF_HZ, 0.54);
|
|
modchorus_filter_l.setLowpass(3, MOD_FILTER_CUTOFF_HZ, 1.3);
|
|
#endif
|
|
|
|
// REVERB
|
|
freeverb_r.roomsize(mapfloat(configuration.fx.reverb_roomsize, REVERB_ROOMSIZE_MIN, REVERB_ROOMSIZE_MAX, 0.0, 1.0));
|
|
freeverb_r.damping(mapfloat(configuration.fx.reverb_damping, REVERB_DAMPING_MIN, REVERB_DAMPING_MAX, 0.0, 1.0));
|
|
freeverb_l.roomsize(mapfloat(configuration.fx.reverb_roomsize, REVERB_ROOMSIZE_MIN, REVERB_ROOMSIZE_MAX, 0.0, 1.0));
|
|
freeverb_l.damping(mapfloat(configuration.fx.reverb_damping, REVERB_DAMPING_MIN, REVERB_DAMPING_MAX, 0.0, 1.0));
|
|
#endif
|
|
}
|
|
|
|
void set_voiceconfig_params(uint8_t instance_id)
|
|
{
|
|
#if defined(USE_FX)
|
|
// INIT REVERB
|
|
reverb_send_mixer_r.gain(instance_id, mapfloat(configuration.dexed[instance_id].reverb_send, REVERB_SEND_MIN, REVERB_SEND_MAX, 0.0, 1.0));
|
|
reverb_send_mixer_l.gain(instance_id, mapfloat(configuration.dexed[instance_id].reverb_send, REVERB_SEND_MIN, REVERB_SEND_MAX, 0.0, 1.0));
|
|
|
|
// INIT DELAY
|
|
delay_send_mixer_r.gain(instance_id, mapfloat(configuration.dexed[instance_id].delay_send, DELAY_SEND_MIN, DELAY_SEND_MAX, 0.0, 1.0));
|
|
delay_send_mixer_l.gain(instance_id, mapfloat(configuration.dexed[instance_id].delay_send, DELAY_SEND_MIN, DELAY_SEND_MAX, 0.0, 1.0));
|
|
|
|
// INIT CHORUS
|
|
chorus_send_mixer_r.gain(instance_id, mapfloat(configuration.dexed[instance_id].chorus_send, CHORUS_SEND_MIN, CHORUS_SEND_MAX, 0.0, 1.0));
|
|
chorus_send_mixer_l.gain(instance_id, mapfloat(configuration.dexed[instance_id].chorus_send, CHORUS_SEND_MIN, CHORUS_SEND_MAX, 0.0, 1.0));
|
|
|
|
// DEXED FILTER
|
|
//MicroDexed[instance_id]->fx.Gain = mapfloat(configuration.dexed[instance_id].sound_intensity, SOUND_INTENSITY_MIN, SOUND_INTENSITY_MAX, 0.0, SOUND_INTENSITY_AMP_MAX);
|
|
MicroDexed[instance_id]->fx.Gain = 1.0;
|
|
MicroDexed[instance_id]->fx.Reso = mapfloat(configuration.dexed[instance_id].filter_resonance, FILTER_RESONANCE_MIN, FILTER_RESONANCE_MAX, 1.0, 0.0);
|
|
MicroDexed[instance_id]->fx.Cutoff = mapfloat(configuration.dexed[instance_id].filter_cutoff, FILTER_CUTOFF_MIN, FILTER_CUTOFF_MAX, 1.0, 0.0);
|
|
MicroDexed[instance_id]->doRefreshVoice();
|
|
#endif
|
|
|
|
// Dexed output level
|
|
dexed_level[instance_id]->gain(mapfloat(configuration.dexed[instance_id].sound_intensity, SOUND_INTENSITY_MIN, SOUND_INTENSITY_MAX, 0.0, SOUND_INTENSITY_AMP_MAX));
|
|
|
|
// PANORAMA
|
|
mono2stereo[instance_id]->panorama(mapfloat(configuration.dexed[instance_id].pan, PANORAMA_MIN, PANORAMA_MAX, -1.0, 1.0));
|
|
|
|
}
|
|
|
|
void set_sys_params(void)
|
|
{
|
|
// MONO/STEREO
|
|
if (configuration.sys.mono == 0)
|
|
modchorus_inverter.gain(-1.0); // stereo mode
|
|
else
|
|
modchorus_inverter.gain(1.0); // mono mode
|
|
|
|
// set initial volume
|
|
set_volume(configuration.sys.vol, configuration.sys.mono);
|
|
}
|
|
|
|
/******************************************************************************
|
|
HELPERS
|
|
******************************************************************************/
|
|
|
|
// https://www.reddit.com/r/Teensy/comments/7r19uk/reset_and_reboot_teensy_lc_via_code/
|
|
#define SCB_AIRCR (*(volatile uint32_t *)0xE000ED0C) // Application Interrupt and Reset Control location
|
|
void _softRestart(void)
|
|
{
|
|
Serial.end(); //clears the serial monitor if used
|
|
SCB_AIRCR = 0x05FA0004; //write value for restart
|
|
}
|
|
|
|
uint32_t crc32(byte * calc_start, uint16_t calc_bytes) // base code from https://www.arduino.cc/en/Tutorial/EEPROMCrc
|
|
{
|
|
const uint32_t crc_table[16] =
|
|
{
|
|
0x00000000, 0x1db71064, 0x3b6e20c8, 0x26d930ac,
|
|
0x76dc4190, 0x6b6b51f4, 0x4db26158, 0x5005713c,
|
|
0xedb88320, 0xf00f9344, 0xd6d6a3e8, 0xcb61b38c,
|
|
0x9b64c2b0, 0x86d3d2d4, 0xa00ae278, 0xbdbdf21c
|
|
};
|
|
uint32_t crc = ~0L;
|
|
|
|
for (byte* index = calc_start ; index < (calc_start + calc_bytes) ; ++index)
|
|
{
|
|
crc = crc_table[(crc ^ *index) & 0x0f] ^ (crc >> 4);
|
|
crc = crc_table[(crc ^ (*index >> 4)) & 0x0f] ^ (crc >> 4);
|
|
crc = ~crc;
|
|
}
|
|
|
|
return (crc);
|
|
}
|
|
|
|
void generate_version_string(char* buffer, uint8_t len)
|
|
{
|
|
char tmp[3];
|
|
|
|
memset(buffer, 0, len);
|
|
strncat(buffer, VERSION, len);
|
|
#if defined(TEENSY3_5)
|
|
strncat(buffer, "-3.5", 4);
|
|
#elif defined(TEENSY3_6)
|
|
strncat(buffer, "-3.6", 4);
|
|
#elif defined(TEENSY4)
|
|
strncat(buffer, "-4.0", 4);
|
|
#endif
|
|
#if defined(USE_FX)
|
|
strncat(buffer, "FX", 2);
|
|
#endif
|
|
#if defined(MAX_NOTES)
|
|
strncat(buffer, "-", 1);
|
|
itoa (MAX_NOTES, tmp, 10);
|
|
strncat(buffer, tmp, 2);
|
|
#endif
|
|
}
|
|
|
|
#ifdef DISPLAY_LCD_SPI
|
|
void change_disp_sd(bool disp)
|
|
{
|
|
if (sd_card > 0)
|
|
{
|
|
digitalWrite(sd_card, disp);
|
|
digitalWrite(U8X8_CS_PIN, !disp);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
uint8_t check_sd_cards(void)
|
|
{
|
|
uint8_t ret = 0;
|
|
|
|
memset(sd_string, 0, sizeof(sd_string));
|
|
|
|
for (uint8_t i = 0; i < sizeof(cs_pins); i++)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("Checking CS pin "));
|
|
Serial.print(cs_pins[i], DEC);
|
|
Serial.println(F(" for SD card"));
|
|
#endif
|
|
SPI.setMOSI(mosi_pins[i]);
|
|
SPI.setSCK(sck_pins[i]);
|
|
|
|
if (SD.begin(cs_pins[i]) == true)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("Found. Using pin "));
|
|
Serial.println(cs_pins[i], DEC);
|
|
#endif
|
|
ret = cs_pins[i];
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (ret >= 0)
|
|
{
|
|
if (!card.init(SPI_HALF_SPEED, ret))
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("SD card initialization failed."));
|
|
#endif
|
|
ret = -1;
|
|
}
|
|
}
|
|
|
|
if (ret >= 0)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("Card type: "));
|
|
#endif
|
|
switch (card.type()) {
|
|
case SD_CARD_TYPE_SD1:
|
|
sprintf(sd_string, "%-5s", "SD1");
|
|
#ifdef DEBUG
|
|
Serial.println(F("SD1"));
|
|
#endif
|
|
break;
|
|
case SD_CARD_TYPE_SD2:
|
|
sprintf(sd_string, "%-5s", "SD2");
|
|
#ifdef DEBUG
|
|
Serial.println(F("SD2"));
|
|
#endif
|
|
break;
|
|
case SD_CARD_TYPE_SDHC:
|
|
sprintf(sd_string, "%-5s", "SD2");
|
|
#ifdef DEBUG
|
|
Serial.println(F("SDHC"));
|
|
#endif
|
|
break;
|
|
default:
|
|
sprintf(sd_string, "%-5s", "UKNW");
|
|
#ifdef DEBUG
|
|
Serial.println(F("Unknown"));
|
|
#endif
|
|
}
|
|
|
|
if (!volume.init(card))
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("Could not find FAT16/FAT32 partition."));
|
|
#endif
|
|
ret = -1;
|
|
}
|
|
}
|
|
|
|
if (ret >= 0)
|
|
{
|
|
uint32_t volumesize;
|
|
|
|
volumesize = volume.blocksPerCluster() * volume.clusterCount() / 2097152;
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("Volume type is FAT"));
|
|
Serial.println(volume.fatType(), DEC);
|
|
Serial.print(F("Volume size (GB): "));
|
|
Serial.println(volumesize);
|
|
#endif
|
|
|
|
sprintf(sd_string + 5, "FAT%2d %02dGB", volume.fatType(), int(volumesize));
|
|
}
|
|
|
|
#ifdef DEBUG
|
|
Serial.println(sd_string);
|
|
#endif
|
|
|
|
return (ret);
|
|
}
|
|
|
|
void check_and_create_directories(void)
|
|
{
|
|
if (sd_card > 0)
|
|
{
|
|
uint8_t i;
|
|
char tmp[FILENAME_LEN];
|
|
|
|
#ifdef DEBUG
|
|
Serial.println(F("Directory check... "));
|
|
#endif
|
|
// create directories for banks
|
|
for (i = 0; i < MAX_BANKS; i++)
|
|
{
|
|
sprintf(tmp, "/%d", i);
|
|
if (!SD.exists(tmp))
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("Creating directory "));
|
|
Serial.println(tmp);
|
|
#endif
|
|
SD.mkdir(tmp);
|
|
}
|
|
}
|
|
|
|
// create directories for confgiuration files
|
|
sprintf(tmp, "/%s", VOICE_CONFIG_PATH);
|
|
if (!SD.exists(tmp))
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("Creating directory "));
|
|
Serial.println(tmp);
|
|
#endif
|
|
SD.mkdir(tmp);
|
|
}
|
|
sprintf(tmp, "/%s", PERFORMANCE_CONFIG_PATH);
|
|
if (!SD.exists(tmp))
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("Creating directory "));
|
|
Serial.println(tmp);
|
|
#endif
|
|
SD.mkdir(tmp);
|
|
}
|
|
sprintf(tmp, "/%s", FX_CONFIG_PATH);
|
|
if (!SD.exists(tmp))
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F("Creating directory "));
|
|
Serial.println(tmp);
|
|
#endif
|
|
SD.mkdir(tmp);
|
|
}
|
|
}
|
|
#ifdef DEBUG
|
|
else
|
|
Serial.println(F("No SD card for directory check available."));
|
|
#endif
|
|
}
|
|
|
|
/******************************************************************************
|
|
DEBUG HELPER
|
|
******************************************************************************/
|
|
#if defined (DEBUG) && defined (SHOW_CPU_LOAD_MSEC)
|
|
void show_cpu_and_mem_usage(void)
|
|
{
|
|
uint32_t sum_xrun = 0;
|
|
uint16_t sum_render_time_max = 0;
|
|
uint32_t sum_overload = 0;
|
|
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
sum_xrun += MicroDexed[instance_id]->xrun;
|
|
sum_render_time_max += MicroDexed[instance_id]->render_time_max;
|
|
sum_overload += MicroDexed[instance_id]->overload;
|
|
MicroDexed[instance_id]->render_time_max = 0;
|
|
}
|
|
if (AudioProcessorUsageMax() > 99.9)
|
|
{
|
|
cpumax++;
|
|
#ifdef DEBUG
|
|
Serial.print(F("*"));
|
|
#endif
|
|
}
|
|
#ifdef DEBUG
|
|
else
|
|
Serial.print(F(" "));
|
|
Serial.print(F("CPU:"));
|
|
Serial.print(AudioProcessorUsage(), 2);
|
|
Serial.print(F("%|CPUMAX:"));
|
|
Serial.print(AudioProcessorUsageMax(), 2);
|
|
Serial.print(F("%|CPUMAXCNT:"));
|
|
Serial.print(cpumax, DEC);
|
|
Serial.print(F("|MEM:"));
|
|
Serial.print(AudioMemoryUsage(), DEC);
|
|
Serial.print(F("|MEMMAX:"));
|
|
Serial.print(AudioMemoryUsageMax(), DEC);
|
|
Serial.print(F("|RENDERTIMEMAX:"));
|
|
Serial.print(sum_render_time_max, DEC);
|
|
Serial.print(F("|XRUN:"));
|
|
Serial.print(sum_xrun, DEC);
|
|
Serial.print(F("|OVERLOAD:"));
|
|
Serial.println(sum_overload, DEC);
|
|
|
|
Serial.print(F("PEAKR:"));
|
|
Serial.print(peak_r, DEC);
|
|
Serial.print(F("|PEAKL:"));
|
|
Serial.print(peak_l, DEC);
|
|
Serial.print(F("|PEAKMD:"));
|
|
Serial.print(peak_dexed, DEC);
|
|
Serial.print(F("|ACTPEAKMD:"));
|
|
Serial.print(peak_dexed_value, 1);
|
|
Serial.print(F("|BLOCKSIZE:"));
|
|
Serial.print(AUDIO_BLOCK_SAMPLES, DEC);
|
|
|
|
Serial.print(F("|ACTVOICES:"));
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
Serial.print(instance_id, DEC);
|
|
Serial.print(F("="));
|
|
Serial.print(active_voices[instance_id], DEC);
|
|
if (instance_id != NUM_DEXED - 1)
|
|
Serial.print(F(","));
|
|
}
|
|
Serial.println();
|
|
#endif
|
|
AudioProcessorUsageMaxReset();
|
|
AudioMemoryUsageMaxReset();
|
|
}
|
|
#endif
|
|
|
|
#ifdef DEBUG
|
|
void show_configuration(void)
|
|
{
|
|
Serial.println();
|
|
Serial.println(F("CONFIGURATION:"));
|
|
Serial.println(F("System"));
|
|
Serial.print(F(" Instances ")); Serial.println(configuration.sys.instances, DEC);
|
|
Serial.print(F(" Volume ")); Serial.println(configuration.sys.vol, DEC);
|
|
Serial.print(F(" Mono ")); Serial.println(configuration.sys.mono, DEC);
|
|
Serial.print(F(" Soft MIDI Thru ")); Serial.println(configuration.sys.soft_midi_thru, DEC);
|
|
Serial.println(F("FX"));
|
|
Serial.print(F(" Reverb Roomsize ")); Serial.println(configuration.fx.reverb_roomsize, DEC);
|
|
Serial.print(F(" Reverb Damping ")); Serial.println(configuration.fx.reverb_damping, DEC);
|
|
Serial.print(F(" Reverb Level ")); Serial.println(configuration.fx.reverb_level, DEC);
|
|
Serial.print(F(" Chorus Frequency ")); Serial.println(configuration.fx.chorus_frequency, DEC);
|
|
Serial.print(F(" Chorus Waveform ")); Serial.println(configuration.fx.chorus_waveform, DEC);
|
|
Serial.print(F(" Chorus Depth ")); Serial.println(configuration.fx.chorus_depth, DEC);
|
|
Serial.print(F(" Chorus Level ")); Serial.println(configuration.fx.chorus_level, DEC);
|
|
Serial.print(F(" Delay Time ")); Serial.println(configuration.fx.delay_time, DEC);
|
|
Serial.print(F(" Delay Feedback ")); Serial.println(configuration.fx.delay_feedback, DEC);
|
|
Serial.print(F(" Delay Level ")); Serial.println(configuration.fx.delay_level, DEC);
|
|
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
Serial.print(F("Dexed instance "));
|
|
Serial.println(instance_id, DEC);
|
|
Serial.print(F(" MIDI-Channel ")); Serial.println(configuration.dexed[instance_id].midi_channel, DEC);
|
|
Serial.print(F(" Lowest Note ")); Serial.println(configuration.dexed[instance_id].lowest_note, DEC);
|
|
Serial.print(F(" Highest Note ")); Serial.println(configuration.dexed[instance_id].highest_note, DEC);
|
|
Serial.print(F(" Reverb Send ")); Serial.println(configuration.dexed[instance_id].reverb_send, DEC);
|
|
Serial.print(F(" Chorus Send ")); Serial.println(configuration.dexed[instance_id].chorus_send, DEC);
|
|
Serial.print(F(" Delay Send ")); Serial.println(configuration.dexed[instance_id].delay_send, DEC);
|
|
Serial.print(F(" Filter Cutoff ")); Serial.println(configuration.dexed[instance_id].filter_cutoff, DEC);
|
|
Serial.print(F(" Filter Resonance ")); Serial.println(configuration.dexed[instance_id].filter_resonance, DEC);
|
|
Serial.print(F(" Sound Intensity ")); Serial.println(configuration.dexed[instance_id].sound_intensity, DEC);
|
|
Serial.print(F(" Panorama ")); Serial.println(configuration.dexed[instance_id].pan, DEC);
|
|
Serial.print(F(" Transpose ")); Serial.println(configuration.dexed[instance_id].transpose, DEC);
|
|
Serial.print(F(" Tune ")); Serial.println(configuration.dexed[instance_id].tune, DEC);
|
|
Serial.print(F(" Polyphony ")); Serial.println(configuration.dexed[instance_id].polyphony, DEC);
|
|
Serial.print(F(" Engine ")); Serial.println(configuration.dexed[instance_id].engine, DEC);
|
|
Serial.print(F(" Mono/Poly ")); Serial.println(configuration.dexed[instance_id].monopoly, DEC);
|
|
Serial.print(F(" Note Refresh ")); Serial.println(configuration.dexed[instance_id].note_refresh, DEC);
|
|
Serial.print(F(" Pitchbend Range ")); Serial.println(configuration.dexed[instance_id].pb_range, DEC);
|
|
Serial.print(F(" Pitchbend Step ")); Serial.println(configuration.dexed[instance_id].pb_step, DEC);
|
|
Serial.print(F(" Modwheel Range ")); Serial.println(configuration.dexed[instance_id].mw_range, DEC);
|
|
Serial.print(F(" Modwheel Assign ")); Serial.println(configuration.dexed[instance_id].mw_assign, DEC);
|
|
Serial.print(F(" Modwheel Mode ")); Serial.println(configuration.dexed[instance_id].mw_mode, DEC);
|
|
Serial.print(F(" Footctrl Range ")); Serial.println(configuration.dexed[instance_id].fc_range, DEC);
|
|
Serial.print(F(" Footctrl Assign ")); Serial.println(configuration.dexed[instance_id].fc_assign, DEC);
|
|
Serial.print(F(" Footctrl Mode ")); Serial.println(configuration.dexed[instance_id].fc_mode, DEC);
|
|
Serial.print(F(" BreathCtrl Range ")); Serial.println(configuration.dexed[instance_id].bc_range, DEC);
|
|
Serial.print(F(" Breathctrl Assign ")); Serial.println(configuration.dexed[instance_id].bc_assign, DEC);
|
|
Serial.print(F(" Breathctrl Mode ")); Serial.println(configuration.dexed[instance_id].bc_mode, DEC);
|
|
Serial.print(F(" Aftertouch Range ")); Serial.println(configuration.dexed[instance_id].at_range, DEC);
|
|
Serial.print(F(" Aftertouch Assign ")); Serial.println(configuration.dexed[instance_id].at_assign, DEC);
|
|
Serial.print(F(" Aftertouch Mode ")); Serial.println(configuration.dexed[instance_id].at_mode, DEC);
|
|
Serial.print(F(" Portamento Mode ")); Serial.println(configuration.dexed[instance_id].portamento_mode, DEC);
|
|
Serial.print(F(" Portamento Glissando ")); Serial.println(configuration.dexed[instance_id].portamento_glissando, DEC);
|
|
Serial.print(F(" Portamento Time ")); Serial.println(configuration.dexed[instance_id].portamento_time, DEC);
|
|
Serial.print(F(" OP Enabled ")); Serial.println(configuration.dexed[instance_id].op_enabled, DEC);
|
|
Serial.flush();
|
|
}
|
|
|
|
Serial.println(F("Performance"));
|
|
for (uint8_t instance_id = 0; instance_id < NUM_DEXED; instance_id++)
|
|
{
|
|
Serial.print(F(" Bank ")); Serial.print(instance_id, DEC); Serial.print(" "); Serial.println(configuration.performance.bank[instance_id], DEC);
|
|
Serial.print(F(" Voice ")); Serial.print(instance_id, DEC); Serial.print(" "); Serial.println(configuration.performance.voice[instance_id], DEC);
|
|
}
|
|
Serial.print(F(" FX-Number ")); Serial.println(configuration.performance.fx_number, DEC);
|
|
|
|
Serial.println();
|
|
Serial.flush();
|
|
}
|
|
|
|
void show_patch(uint8_t instance_id)
|
|
{
|
|
char vn[VOICE_NAME_LEN];
|
|
|
|
Serial.print(F("INSTANCE "));
|
|
Serial.println(instance_id, DEC);
|
|
|
|
memset(vn, 0, sizeof(vn));
|
|
Serial.println(F("+==========================================================================================================+"));
|
|
for (int8_t i = 5; i >= 0; --i)
|
|
{
|
|
Serial.println(F("+==========================================================================================================+"));
|
|
Serial.print(F("| OP"));
|
|
Serial.print(6 - i, DEC);
|
|
Serial.println(F(" |"));
|
|
Serial.println(F("+======+======+======+======+======+======+======+======+================+================+================+"));
|
|
Serial.println(F("| R1 | R2 | R3 | R4 | L1 | L2 | L3 | L4 | LEV_SCL_BRK_PT | SCL_LEFT_DEPTH | SCL_RGHT_DEPTH |"));
|
|
Serial.println(F("+------+------+------+------+------+------+------+------+----------------+----------------+----------------+"));
|
|
Serial.print("| ");
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_EG_R1]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_EG_R2]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_EG_R3]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_EG_R4]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_EG_L1]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_EG_L2]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_EG_L3]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_EG_L4]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_LEV_SCL_BRK_PT]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_SCL_LEFT_DEPTH]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_SCL_RGHT_DEPTH]);
|
|
Serial.println(F(" |"));
|
|
Serial.println(F("+======+======+======+======+======+===+==+==+===+======+====+========+==+====+=======+===+================+"));
|
|
Serial.println(F("| SCL_L_CURVE | SCL_R_CURVE | RT_SCALE | AMS | KVS | OUT_LEV | OP_MOD | FRQ_C | FRQ_F | DETUNE |"));
|
|
Serial.println(F("+-------------+-------------+----------+-----+-----+---------+--------+-------+-------+--------------------+"));
|
|
Serial.print(F("| "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_SCL_LEFT_CURVE]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_SCL_RGHT_CURVE]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_OSC_RATE_SCALE]);
|
|
Serial.print(F(" |"));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_AMP_MOD_SENS]);
|
|
Serial.print(F(" |"));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_KEY_VEL_SENS]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_OUTPUT_LEV]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_OSC_MODE]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_FREQ_COARSE]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_FREQ_FINE]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[(i * 21) + DEXED_OP_OSC_DETUNE]);
|
|
Serial.println(F(" |"));
|
|
}
|
|
Serial.println(F("+=======+=====+=+=======+===+===+======++====+==+==+====+====+==+======+======+=====+=+====================+"));
|
|
Serial.println(F("| PR1 | PR2 | PR3 | PR4 | PL1 | PL2 | PL3 | PL4 | ALG | FB | OKS | TRANSPOSE |"));
|
|
Serial.println(F("+-------+-------+-------+-------+-------+-------+-------+-------+------+------+-----+----------------------+"));
|
|
Serial.print(F("| "));
|
|
for (int8_t i = 0; i < 8; i++)
|
|
{
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[DEXED_VOICE_OFFSET + i]);
|
|
Serial.print(F(" | "));
|
|
}
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[DEXED_VOICE_OFFSET + DEXED_ALGORITHM]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[DEXED_VOICE_OFFSET + DEXED_FEEDBACK]);
|
|
Serial.print(F(" |"));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[DEXED_VOICE_OFFSET + DEXED_OSC_KEY_SYNC]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[DEXED_VOICE_OFFSET + DEXED_TRANSPOSE]);
|
|
Serial.println(F(" |"));
|
|
Serial.println(F("+=======+=+=====+===+===+=====+=+=======+=======+==+====+=====+=+======++=====+=====+======================+"));
|
|
Serial.println(F("| LFO SPD | LFO DLY | LFO PMD | LFO AMD | LFO SYNC | LFO WAVE | LFO PMS | NAME |"));
|
|
Serial.println(F("+---------+---------+---------+---------+----------+----------+---------+----------------------------------+"));
|
|
Serial.print(F("| "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[DEXED_VOICE_OFFSET + DEXED_LFO_SPEED]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[DEXED_VOICE_OFFSET + DEXED_LFO_DELAY]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[DEXED_VOICE_OFFSET + DEXED_LFO_PITCH_MOD_DEP]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[DEXED_VOICE_OFFSET + DEXED_LFO_AMP_MOD_DEP]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[DEXED_VOICE_OFFSET + DEXED_LFO_SYNC]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[DEXED_VOICE_OFFSET + DEXED_LFO_WAVE]);
|
|
Serial.print(F(" | "));
|
|
SerialPrintFormatInt3(MicroDexed[instance_id]->data[DEXED_VOICE_OFFSET + DEXED_LFO_PITCH_MOD_SENS]);
|
|
Serial.print(F(" | "));
|
|
strncpy(vn, (char *)&MicroDexed[instance_id]->data[DEXED_VOICE_OFFSET + DEXED_NAME], VOICE_NAME_LEN - 1);
|
|
Serial.print(vn);
|
|
Serial.println(F(" |"));
|
|
Serial.println(F("+=========+=========+=========+=========+==========+==========+=========+==================================+"));
|
|
Serial.println(F("+==========================================================================================================+"));
|
|
}
|
|
|
|
void SerialPrintFormatInt3(uint8_t num)
|
|
{
|
|
char buf[4];
|
|
sprintf(buf, "%3d", num);
|
|
Serial.print(buf);
|
|
}
|
|
#endif
|
|
|