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753 lines
21 KiB
753 lines
21 KiB
#include <Audio.h>
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#include <Wire.h>
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#include <SPI.h>
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#include <SD.h>
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#include <MIDI.h>
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#include <EEPROM.h>
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#include <limits.h>
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#include "mdaEPiano.h"
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#include "mdaEPianoData.h"
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#include "config.h"
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#ifdef USE_ONBOARD_USB_HOST
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#include <USBHost_t36.h>
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#endif
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#ifndef MASTER_KEY_MIDI // selecting sounds by encoder, button and display
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#include <Bounce.h>
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#include <Encoder.h>
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#include <LiquidCrystalPlus_I2C.h>
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#endif
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#ifndef MASTER_KEY_MIDI
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// [I2C] SCL: Pin 19, SDA: Pin 18 (https://www.pjrc.com/teensy/td_libs_Wire.html)
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#define LCD_I2C_ADDRESS 0x27
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#define LCD_CHARS 16
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#define LCD_LINES 2
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LiquidCrystalPlus_I2C lcd(LCD_I2C_ADDRESS, LCD_CHARS, LCD_LINES);
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Encoder enc1(ENC1_PIN_A, ENC1_PIN_B);
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Bounce but1 = Bounce(BUT1_PIN, 10); // 10 ms debounce
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#endif
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// GUItool: begin automatically generated code
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AudioPlayQueue queue1; //xy=494,404
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AudioPlayQueue queue2; //xy=494,404
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AudioAnalyzePeak peak1; //xy=695,491
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AudioAnalyzePeak peak2; //xy=695,491
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#ifdef TEENSY_AUDIO_BOARD
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AudioOutputI2S i2s1; //xy=1072,364
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AudioConnection patchCord1(queue1, peak1);
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AudioConnection patchCord2(queue2, peak2);
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AudioConnection patchCord5(queue1, 0, i2s1, 0);
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AudioConnection patchCord6(queue2, 0, i2s1, 1);
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AudioControlSGTL5000 sgtl5000_1; //xy=700,536
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#else
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AudioOutputPT8211 pt8211_1; //xy=1079,320
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AudioAmplifier volume_r; //xy=818,370
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AudioAmplifier volume_l; //xy=818,411
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AudioConnection patchCord1(queue1, volume_r);
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AudioConnection patchCord2(queue2, volume_l);
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AudioConnection patchCord3(volume_r, peak1);
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AudioConnection patchCord4(volume_l, peak2);
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AudioConnection patchCord5(volume_r, 0, pt8211_1, 0);
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AudioConnection patchCord6(volume_l, 0, pt8211_1, 1);
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#endif
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// GUItool: end automatically generated code
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mdaEPiano* ep = new mdaEPiano();
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bool sd_card_available = false;
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uint8_t midi_channel = DEFAULT_MIDI_CHANNEL;
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uint32_t xrun = 0;
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uint32_t overload = 0;
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uint32_t peak = 0;
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uint16_t render_time_max = 0;
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uint8_t bank = 0;
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uint8_t voice = 0;
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float vol = VOLUME;
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float vol_right = 1.0;
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float vol_left = 1.0;
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#ifdef MASTER_KEY_MIDI
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bool master_key_enabled = false;
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#endif
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#ifdef SHOW_CPU_LOAD_MSEC
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elapsedMillis cpu_mem_millis;
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#endif
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#ifdef MIDI_DEVICE
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MIDI_CREATE_INSTANCE(HardwareSerial, MIDI_DEVICE, midi_serial);
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#endif
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#ifdef USE_ONBOARD_USB_HOST
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USBHost usb_host;
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MIDIDevice midi_usb(usb_host);
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#endif
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#ifdef TEST_NOTE
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IntervalTimer sched_note_on;
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IntervalTimer sched_note_off;
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uint8_t _voice_counter = 0;
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#endif
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void setup()
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{
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//while (!Serial) ; // wait for Arduino Serial Monitor
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Serial.begin(SERIAL_SPEED);
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delay(220);
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#ifndef MASTER_KEY_MIDI
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lcd.init();
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lcd.blink_off();
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lcd.cursor_off();
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lcd.backlight();
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lcd.noAutoscroll();
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lcd.clear();
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lcd.display();
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lcd.show(0, 0, 20, "MicroDexed");
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enc1.write(INITIAL_ENC1_VALUE);
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#endif
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Serial.println(F("MicroMDAEPiano based on https://sourceforge.net/projects/mda-vst"));
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Serial.println(F("(c)2018 H. Wirtz <wirtz@parasitstudio.de>"));
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Serial.println(F("https://about.teahub.io/dcoredump/MicroMDAEpiano"));
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Serial.print(F("Data in PROGMEM: "));
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Serial.print(sizeof(epianoData), DEC);
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Serial.println(F(" bytes"));
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Serial.println();
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Serial.println(F("<setup start>"));
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initial_values_from_eeprom();
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// start up USB host
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#ifdef USE_ONBOARD_USB_HOST
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usb_host.begin();
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#endif
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#ifdef MIDI_DEVICE
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// Start serial MIDI
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midi_serial.begin(DEFAULT_MIDI_CHANNEL);
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#endif
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// start audio card
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AudioMemory(AUDIO_MEM);
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#ifdef TEENSY_AUDIO_BOARD
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sgtl5000_1.enable();
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//sgtl5000_1.dacVolumeRamp();
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sgtl5000_1.dacVolumeRampLinear();
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sgtl5000_1.unmuteHeadphone();
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sgtl5000_1.autoVolumeDisable(); // turn off AGC
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sgtl5000_1.volume(1.0, 1.0);
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#endif
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//set_volume(vol, vol_left, vol_right);
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// start SD card
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SPI.setMOSI(SDCARD_MOSI_PIN);
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SPI.setSCK(SDCARD_SCK_PIN);
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if (!SD.begin(SDCARD_CS_PIN))
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{
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Serial.println(F("SD card not accessable"));
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}
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else
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{
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Serial.println(F("SD card found."));
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sd_card_available = true;
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}
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#if defined (DEBUG) && defined (SHOW_CPU_LOAD_MSEC)
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// Initialize processor and memory measurements
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AudioProcessorUsageMaxReset();
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AudioMemoryUsageMaxReset();
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#endif
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Serial.print(F("AUDIO_BLOCK_SAMPLES="));
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Serial.print(AUDIO_BLOCK_SAMPLES);
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Serial.print(F(" (Time per block="));
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Serial.print(1000000 / (SAMPLE_RATE / AUDIO_BLOCK_SAMPLES));
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Serial.println(F("ms)"));
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#ifdef TEST_NOTE
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Serial.println(F("MIDI test enabled"));
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sched_note_on.begin(note_on, 2000000);
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sched_note_off.begin(note_off, 6333333);
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#endif
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Serial.println(F("<setup end>"));
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#if defined (DEBUG) && defined (SHOW_CPU_LOAD_MSEC)
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show_cpu_and_mem_usage();
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cpu_mem_millis = 0;
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#endif
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}
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void loop()
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{
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int16_t* audio_buffer_r; // pointer to AUDIO_BLOCK_SAMPLES * int16_t
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int16_t* audio_buffer_l; // pointer to AUDIO_BLOCK_SAMPLES * int16_t
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const uint16_t audio_block_time_ms = 1000000 / (SAMPLE_RATE / AUDIO_BLOCK_SAMPLES);
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while (42 == 42) // DON'T PANIC!
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{
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#if defined (DEBUG) && defined (SHOW_CPU_LOAD_MSEC)
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if (cpu_mem_millis > SHOW_CPU_LOAD_MSEC)
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{
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show_cpu_and_mem_usage();
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cpu_mem_millis = 0;
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}
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#endif
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handle_input();
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audio_buffer_r = queue1.getBuffer();
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if (audio_buffer_r == NULL)
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{
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Serial.println(F("E: audio_buffer_r allocation problems!"));
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}
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audio_buffer_l = queue2.getBuffer();
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if (audio_buffer_l == NULL)
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{
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Serial.println(F("E: audio_buffer_l allocation problems!"));
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}
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if (!queue1.available() || !queue2.available())
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continue;
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elapsedMicros t1;
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//ep->process(AUDIO_BLOCK_SAMPLES, audio_buffer);
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uint32_t t2 = t1;
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if (t2 > audio_block_time_ms) // everything greater 2.9ms is a buffer underrun!
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xrun++;
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if (t2 > render_time_max)
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render_time_max = t2;
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if (peak1.available())
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{
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if (peak1.read() > 0.99)
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peak++;
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}
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if (peak2.available())
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{
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if (peak2.read() > 0.99)
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peak++;
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}
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#ifndef TEENSY_AUDIO_BOARD
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for (uint8_t i = 0; i <= AUDIO_BLOCK_SAMPLES; i++)
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audio_buffer_r[i] *= vol_r;
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audio_buffer_l[i] *= vol_l;
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#endif
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queue1.playBuffer();
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queue2.playBuffer();
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}
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}
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void handle_input(void)
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{
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#ifdef USE_ONBOARD_USB_HOST
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usb_host.Task();
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while (midi_usb.read())
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{
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#ifdef DEBUG
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Serial.println(F("[MIDI-USB]"));
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#endif
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/* if (midi_usb.getType() >= 0xf0) // SysEX
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{
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handle_sysex_parameter(midi_usb.getSysExArray(), midi_usb.getSysExArrayLength());
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}
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else */ if (queue_midi_event(midi_usb.getType(), midi_usb.getData1(), midi_usb.getData2()))
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return;
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}
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#endif
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#ifdef MIDI_DEVICE
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while (midi_serial.read())
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{
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#ifdef DEBUG
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Serial.print(F("[MIDI-Serial] "));
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#endif
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/* if (midi_serial.getType() >= 0xf0) // SYSEX
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{
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handle_sysex_parameter(midi_serial.getSysExArray(), midi_serial.getSysExArrayLength());
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}
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else */ if (queue_midi_event(midi_serial.getType(), midi_serial.getData1(), midi_serial.getData2()))
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return;
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}
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#endif
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#ifndef MASTER_KEY_MIDI
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int enc1_val = enc1.read();
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if (but1.update())
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;
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// place handling of encoder and showing values on lcd here
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#endif
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}
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#ifdef DEBUG
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#ifdef SHOW_MIDI_EVENT
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void print_midi_event(uint8_t type, uint8_t data1, uint8_t data2)
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{
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Serial.print(F("MIDI-Channel: "));
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if (midi_channel == MIDI_CHANNEL_OMNI)
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Serial.print(F("OMNI"));
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else
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Serial.print(midi_channel, DEC);
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Serial.print(F(", MIDI event type: 0x"));
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if (type < 16)
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Serial.print(F("0"));
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Serial.print(type, HEX);
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Serial.print(F(", data1: "));
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Serial.print(data1, DEC);
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Serial.print(F(", data2: "));
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Serial.println(data2, DEC);
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#ifndef MASTER_KEY_MIDI
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lcd.show(1, 0, 3, data1);
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lcd.show(1, 4, 3, data2);
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#endif
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}
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#endif
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#endif
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#ifdef MASTER_KEY_MIDI
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bool handle_master_key(uint8_t data)
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{
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int8_t num = num_key_base_c(data);
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#ifdef DEBUG
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Serial.print(F("Master-Key: "));
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Serial.println(num, DEC);
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#endif
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if (num > 0)
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{
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// a white key!
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if (num <= 32)
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{
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if (load_sysex(bank, num))
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{
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#ifdef DEBUG
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Serial.print(F("Loading voice number "));
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Serial.println(num, DEC);
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#endif
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EEPROM.update(EEPROM_OFFSET + EEPROM_VOICE_ADDR, num);
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update_eeprom_checksum();
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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 load voice number "));
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Serial.println(num, DEC);
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}
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#endif
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}
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return (true);
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}
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else
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{
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// a black key!
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num = abs(num);
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if (num <= 10)
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{
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set_volume(float(num * 0.1), vol_left, vol_right);
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}
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else if (num > 10 && num <= 20)
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{
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bank = num - 10;
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EEPROM.update(EEPROM_OFFSET + EEPROM_BANK_ADDR, bank);
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update_eeprom_checksum();
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#ifdef DEBUG
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Serial.print(F("Bank switch to: "));
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Serial.println(bank, DEC);
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#endif
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return (true);
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}
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}
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return (false);
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}
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#endif
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bool load_sysex(uint8_t bank, uint8_t num)
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{
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return (true);
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}
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bool queue_midi_event(uint8_t type, uint8_t data1, uint8_t data2)
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{
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bool ret = false;
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#if defined(DEBUG) && defined(SHOW_MIDI_EVENT)
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print_midi_event(type, data1, data2);
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#endif
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// check for MIDI channel
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if (midi_channel != MIDI_CHANNEL_OMNI)
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{
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uint8_t c = type & 0x0f;
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if (c != midi_channel)
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{
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#ifdef DEBUG
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Serial.print(F("Ignoring MIDI data on channel "));
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Serial.print(c);
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Serial.print(F("(listening on "));
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Serial.print(midi_channel);
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Serial.println(F(")"));
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#endif
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return (false);
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}
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}
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// now throw away the MIDI channel information
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type &= 0xf0;
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#ifdef MASTER_KEY_MIDI
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if (type == 0x80 && data1 == MASTER_KEY_MIDI) // Master key released
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{
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master_key_enabled = false;
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#ifdef DEBUG
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Serial.println(F("Master key disabled"));
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#endif
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}
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else if (type == 0x90 && data1 == MASTER_KEY_MIDI) // Master key pressed
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{
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master_key_enabled = true;
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#ifdef DEBUG
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Serial.println(F("Master key enabled"));
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#endif
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}
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else
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{
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if (master_key_enabled)
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{
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if (type == 0x80) // handle when note is released
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{
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//dexed->notesOff();
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handle_master_key(data1);
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}
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}
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else
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#endif
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// ret = dexed->processMidiMessage(type, data1, data2); // TODO!!!
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;
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#ifdef MASTER_KEY_MIDI
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}
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#endif
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return (ret);
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}
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#ifdef MASTER_KEY_MIDI
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int8_t num_key_base_c(uint8_t midi_note)
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{
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int8_t num = 0;
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switch (midi_note % 12)
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{
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// positive numbers are white keys, negative black ones
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case 0:
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num = 1;
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break;
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case 1:
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num = -1;
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break;
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case 2:
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num = 2;
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break;
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case 3:
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num = -2;
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break;
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case 4:
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num = 3;
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break;
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case 5:
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num = 4;
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break;
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case 6:
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num = -3;
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break;
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case 7:
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num = 5;
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break;
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case 8:
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num = -4;
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break;
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case 9:
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num = 6;
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break;
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case 10:
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num = -5;
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break;
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case 11:
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num = 7;
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break;
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}
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if (num > 0)
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return (num + (((midi_note - MASTER_NUM1) / 12) * 7));
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else
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return (num + ((((midi_note - MASTER_NUM1) / 12) * 5) * -1));
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}
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#endif
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void set_volume(float v, float vr, float vl)
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{
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vol = v;
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vol_right = vr;
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vol_left = vl;
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EEPROM.update(EEPROM_OFFSET + EEPROM_MASTER_VOLUME_ADDR, uint8_t(vol * UCHAR_MAX));
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EEPROM.update(EEPROM_OFFSET + EEPROM_VOLUME_RIGHT_ADDR, uint8_t(vol_right * UCHAR_MAX));
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EEPROM.update(EEPROM_OFFSET + EEPROM_VOLUME_LEFT_ADDR, uint8_t(vol_left * UCHAR_MAX));
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update_eeprom_checksum();
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#ifdef DEBUG
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uint8_t tmp;
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Serial.print(F("Setting volume: VOL="));
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Serial.print(v, DEC);
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Serial.print(F("["));
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tmp = EEPROM.read(EEPROM_OFFSET + EEPROM_MASTER_VOLUME_ADDR);
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Serial.print(tmp, DEC);
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Serial.print(F("/"));
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Serial.print(float(tmp) / UCHAR_MAX, DEC);
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Serial.print(F("] VOL_L="));
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Serial.print(vl, DEC);
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Serial.print(F("["));
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tmp = EEPROM.read(EEPROM_OFFSET + EEPROM_VOLUME_LEFT_ADDR);
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Serial.print(tmp, DEC);
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Serial.print(F("/"));
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Serial.print(float(tmp) / UCHAR_MAX, DEC);
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Serial.print(F("] VOL_R="));
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Serial.print(vr, DEC);
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Serial.print(F("["));
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tmp = EEPROM.read(EEPROM_OFFSET + EEPROM_VOLUME_RIGHT_ADDR);
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Serial.print(tmp, DEC);
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Serial.print(F("/"));
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Serial.print(float(tmp) / UCHAR_MAX, DEC);
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Serial.println(F("]"));
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#endif
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#ifdef TEENSY_AUDIO_BOARD
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sgtl5000_1.dacVolume(vol * vol_left, vol * vol_right);
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#else
|
|
volume_master.gain(vol);
|
|
volume_r.gain(vr);
|
|
volume_l.gain(vl);
|
|
#endif
|
|
}
|
|
|
|
/*
|
|
void handle_sysex_parameter(const uint8_t* sysex, uint8_t len)
|
|
{
|
|
if (sysex[1] != 0x43) // check for Yamaha sysex
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.println(F("E: SysEx vendor not Yamaha."));
|
|
#endif
|
|
return;
|
|
}
|
|
|
|
// parse parameter change
|
|
if (len == 7)
|
|
{
|
|
|
|
if ((sysex[3] & 0x7c) != 0 || (sysex[3] & 0x7c) != 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;
|
|
}
|
|
if ((sysex[3] & 0x7c) == 0)
|
|
{
|
|
dexed->data[sysex[4]] = sysex[5]; // set parameter
|
|
dexed->doRefreshVoice();
|
|
}
|
|
else
|
|
{
|
|
dexed->data[DEXED_GLOBAL_PARAMETER_OFFSET - 63 + sysex[4]] = sysex[5]; // set function parameter
|
|
dexed->controllers.values_[kControllerPitchRange] = dexed->data[DEXED_GLOBAL_PARAMETER_OFFSET + DEXED_PITCHBEND_RANGE];
|
|
dexed->controllers.values_[kControllerPitchStep] = dexed->data[DEXED_GLOBAL_PARAMETER_OFFSET + DEXED_PITCHBEND_STEP];
|
|
dexed->controllers.wheel.setRange(dexed->data[DEXED_GLOBAL_PARAMETER_OFFSET + DEXED_MODWHEEL_RANGE]);
|
|
dexed->controllers.wheel.setTarget(dexed->data[DEXED_GLOBAL_PARAMETER_OFFSET + DEXED_MODWHEEL_ASSIGN]);
|
|
dexed->controllers.foot.setRange(dexed->data[DEXED_GLOBAL_PARAMETER_OFFSET + DEXED_FOOTCTRL_RANGE]);
|
|
dexed->controllers.foot.setTarget(dexed->data[DEXED_GLOBAL_PARAMETER_OFFSET + DEXED_FOOTCTRL_ASSIGN]);
|
|
dexed->controllers.breath.setRange(dexed->data[DEXED_GLOBAL_PARAMETER_OFFSET + DEXED_BREATHCTRL_RANGE]);
|
|
dexed->controllers.breath.setTarget(dexed->data[DEXED_GLOBAL_PARAMETER_OFFSET + DEXED_BREATHCTRL_ASSIGN]);
|
|
dexed->controllers.at.setRange(dexed->data[DEXED_GLOBAL_PARAMETER_OFFSET + DEXED_AT_RANGE]);
|
|
dexed->controllers.at.setTarget(dexed->data[DEXED_GLOBAL_PARAMETER_OFFSET + DEXED_AT_ASSIGN]);
|
|
dexed->controllers.masterTune = (dexed->data[DEXED_GLOBAL_PARAMETER_OFFSET + DEXED_MASTER_TUNE] * 0x4000 << 11) * (1.0 / 12);
|
|
dexed->controllers.refresh();
|
|
}
|
|
#ifdef DEBUG
|
|
Serial.print(F("SysEx"));
|
|
if ((sysex[3] & 0x7c) == 0)
|
|
Serial.print(F(" function"));
|
|
Serial.print(F(" parameter "));
|
|
Serial.print(sysex[4], DEC);
|
|
Serial.print(F(" = "));
|
|
Serial.println(sysex[5], DEC);
|
|
#endif
|
|
}
|
|
#ifdef DEBUG
|
|
else
|
|
Serial.println(F("E: SysEx parameter length wrong."));
|
|
#endif
|
|
}
|
|
*/
|
|
|
|
void initial_values_from_eeprom(void)
|
|
{
|
|
uint32_t crc_eeprom = read_eeprom_checksum();
|
|
uint32_t crc = eeprom_crc32(EEPROM_OFFSET, EEPROM_DATA_LENGTH);
|
|
|
|
#ifdef DEBUG
|
|
Serial.print(F("EEPROM checksum: 0x"));
|
|
Serial.print(crc_eeprom, HEX);
|
|
Serial.print(F(" / 0x"));
|
|
Serial.print(crc, HEX);
|
|
#endif
|
|
if (crc_eeprom != crc)
|
|
{
|
|
#ifdef DEBUG
|
|
Serial.print(F(" - mismatch -> initializing EEPROM!"));
|
|
#endif
|
|
EEPROM.update(EEPROM_OFFSET + EEPROM_BANK_ADDR, bank);
|
|
EEPROM.update(EEPROM_OFFSET + EEPROM_VOICE_ADDR, voice);
|
|
EEPROM.update(EEPROM_OFFSET + EEPROM_MASTER_VOLUME_ADDR, uint8_t(vol * UCHAR_MAX));
|
|
EEPROM.update(EEPROM_OFFSET + EEPROM_VOLUME_RIGHT_ADDR, uint8_t(vol_right * UCHAR_MAX));
|
|
EEPROM.update(EEPROM_OFFSET + EEPROM_VOLUME_LEFT_ADDR, uint8_t(vol_left * UCHAR_MAX));
|
|
update_eeprom_checksum();
|
|
}
|
|
else
|
|
{
|
|
bank = EEPROM.read(EEPROM_OFFSET + EEPROM_BANK_ADDR);
|
|
voice = EEPROM.read(EEPROM_OFFSET + EEPROM_VOICE_ADDR);
|
|
vol = float(EEPROM.read(EEPROM_OFFSET + EEPROM_MASTER_VOLUME_ADDR)) / UCHAR_MAX;
|
|
vol_right = float(EEPROM.read(EEPROM_OFFSET + EEPROM_VOLUME_RIGHT_ADDR)) / UCHAR_MAX;
|
|
vol_left = float(EEPROM.read(EEPROM_OFFSET + EEPROM_VOLUME_LEFT_ADDR)) / UCHAR_MAX;
|
|
}
|
|
#ifdef DEBUG
|
|
Serial.println();
|
|
#endif
|
|
}
|
|
|
|
uint32_t read_eeprom_checksum(void)
|
|
{
|
|
return (EEPROM.read(EEPROM_CRC32_ADDR) << 24 | EEPROM.read(EEPROM_CRC32_ADDR + 1) << 16 | EEPROM.read(EEPROM_CRC32_ADDR + 2) << 8 | EEPROM.read(EEPROM_CRC32_ADDR + 3));
|
|
}
|
|
|
|
void update_eeprom_checksum(void)
|
|
{
|
|
write_eeprom_checksum(eeprom_crc32(EEPROM_OFFSET, EEPROM_DATA_LENGTH)); // recalculate crc and write to eeprom
|
|
}
|
|
|
|
void write_eeprom_checksum(uint32_t crc)
|
|
{
|
|
EEPROM.update(EEPROM_CRC32_ADDR, (crc & 0xff000000) >> 24);
|
|
EEPROM.update(EEPROM_CRC32_ADDR + 1, (crc & 0x00ff0000) >> 16);
|
|
EEPROM.update(EEPROM_CRC32_ADDR + 2, (crc & 0x0000ff00) >> 8);
|
|
EEPROM.update(EEPROM_CRC32_ADDR + 3, crc & 0x000000ff);
|
|
}
|
|
|
|
uint32_t eeprom_crc32(uint16_t 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;
|
|
|
|
if (calc_start + calc_bytes > EEPROM.length())
|
|
calc_bytes = EEPROM.length() - calc_start;
|
|
|
|
for (uint16_t index = calc_start ; index < (calc_start + calc_bytes) ; ++index)
|
|
{
|
|
crc = crc_table[(crc ^ EEPROM[index]) & 0x0f] ^ (crc >> 4);
|
|
crc = crc_table[(crc ^ (EEPROM[index] >> 4)) & 0x0f] ^ (crc >> 4);
|
|
crc = ~crc;
|
|
}
|
|
|
|
return (crc);
|
|
}
|
|
|
|
#if defined (DEBUG) && defined (SHOW_CPU_LOAD_MSEC)
|
|
void show_cpu_and_mem_usage(void)
|
|
{
|
|
Serial.print(F("CPU: "));
|
|
Serial.print(AudioProcessorUsage(), DEC);
|
|
Serial.print(F(" CPU MAX: "));
|
|
Serial.print(AudioProcessorUsageMax(), DEC);
|
|
Serial.print(F(" MEM: "));
|
|
Serial.print(AudioMemoryUsage(), DEC);
|
|
Serial.print(F(" MEM MAX: "));
|
|
Serial.print(AudioMemoryUsageMax(), DEC);
|
|
Serial.print(F(" RENDER_TIME_MAX: "));
|
|
Serial.print(render_time_max, DEC);
|
|
Serial.print(F(" XRUN: "));
|
|
Serial.print(xrun, DEC);
|
|
Serial.print(F(" OVERLOAD: "));
|
|
Serial.print(overload, DEC);
|
|
Serial.print(F(" PEAK: "));
|
|
Serial.print(peak, DEC);
|
|
Serial.println();
|
|
AudioProcessorUsageMaxReset();
|
|
AudioMemoryUsageMaxReset();
|
|
render_time_max = 0;
|
|
}
|
|
#endif
|
|
|
|
|
|
#ifdef TEST_NOTE
|
|
void note_on(void)
|
|
{
|
|
randomSeed(analogRead(A0));
|
|
queue_midi_event(0x90, TEST_NOTE, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 1
|
|
queue_midi_event(0x90, TEST_NOTE + 5, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 2
|
|
queue_midi_event(0x90, TEST_NOTE + 8, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 3
|
|
queue_midi_event(0x90, TEST_NOTE + 12, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 4
|
|
queue_midi_event(0x90, TEST_NOTE + 17, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 5
|
|
queue_midi_event(0x90, TEST_NOTE + 20, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 6
|
|
queue_midi_event(0x90, TEST_NOTE + 24, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 7
|
|
queue_midi_event(0x90, TEST_NOTE + 29, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 8
|
|
queue_midi_event(0x90, TEST_NOTE + 32, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 9
|
|
queue_midi_event(0x90, TEST_NOTE + 37, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 10
|
|
queue_midi_event(0x90, TEST_NOTE + 40, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 11
|
|
queue_midi_event(0x90, TEST_NOTE + 46, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 12
|
|
queue_midi_event(0x90, TEST_NOTE + 49, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 13
|
|
queue_midi_event(0x90, TEST_NOTE + 52, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 14
|
|
queue_midi_event(0x90, TEST_NOTE + 57, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 15
|
|
queue_midi_event(0x90, TEST_NOTE + 60, random(TEST_VEL_MIN, TEST_VEL_MAX)); // 16
|
|
}
|
|
|
|
void note_off(void)
|
|
{
|
|
queue_midi_event(0x80, TEST_NOTE, 0); // 1
|
|
queue_midi_event(0x80, TEST_NOTE + 5, 0); // 2
|
|
queue_midi_event(0x80, TEST_NOTE + 8, 0); // 3
|
|
queue_midi_event(0x80, TEST_NOTE + 12, 0); // 4
|
|
queue_midi_event(0x80, TEST_NOTE + 17, 0); // 5
|
|
queue_midi_event(0x80, TEST_NOTE + 20, 0); // 6
|
|
queue_midi_event(0x80, TEST_NOTE + 24, 0); // 7
|
|
queue_midi_event(0x80, TEST_NOTE + 29, 0); // 8
|
|
queue_midi_event(0x80, TEST_NOTE + 32, 0); // 9
|
|
queue_midi_event(0x80, TEST_NOTE + 37, 0); // 10
|
|
queue_midi_event(0x80, TEST_NOTE + 40, 0); // 11
|
|
queue_midi_event(0x80, TEST_NOTE + 46, 0); // 12
|
|
queue_midi_event(0x80, TEST_NOTE + 49, 0); // 13
|
|
queue_midi_event(0x80, TEST_NOTE + 52, 0); // 14
|
|
queue_midi_event(0x80, TEST_NOTE + 57, 0); // 15
|
|
queue_midi_event(0x80, TEST_NOTE + 60, 0); // 16
|
|
|
|
bool success = load_sysex(DEFAULT_SYSEXBANK, (++_voice_counter) - 1);
|
|
if (success == false)
|
|
#ifdef DEBUG
|
|
Serial.println(F("E: Cannot load SYSEX data"));
|
|
#endif
|
|
else
|
|
show_patch();
|
|
}
|
|
#endif
|
|
|
|
|