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.
109 lines
2.2 KiB
109 lines
2.2 KiB
// MicroDexed
|
|
|
|
#include <MIDI.h>
|
|
#include "dexed.h"
|
|
|
|
#define RATE 128
|
|
#define TEENSY 1
|
|
#define TEST_MIDI 1
|
|
|
|
#ifdef TEENSY
|
|
#include <Audio.h>
|
|
#include <Wire.h>
|
|
#include <SPI.h>
|
|
#include <SD.h>
|
|
#include <SerialFlash.h>
|
|
|
|
// GUItool: begin automatically generated code
|
|
AudioPlayQueue queue1; //xy=811,259
|
|
AudioOutputI2S i2s1; //xy=1185,252
|
|
AudioConnection patchCord1(queue1, 0, i2s1, 0);
|
|
AudioConnection patchCord2(queue1, 0, i2s1, 1);
|
|
AudioControlSGTL5000 sgtl5000_1; //xy=830,376
|
|
// GUItool: end automatically generated code
|
|
#endif
|
|
|
|
MIDI_CREATE_DEFAULT_INSTANCE();
|
|
|
|
Dexed* dexed = new Dexed(RATE);
|
|
|
|
void setup()
|
|
{
|
|
Serial.begin(115200);
|
|
//while (!Serial) ; // wait for Arduino Serial Monitor
|
|
delay(200);
|
|
Serial.println(F("MicroDexed"));
|
|
|
|
MIDI.begin(MIDI_CHANNEL_OMNI);
|
|
|
|
#ifdef TEENSY
|
|
// Audio connections require memory to work. For more
|
|
// detailed information, see the MemoryAndCpuUsage example
|
|
AudioMemory(8);
|
|
|
|
sgtl5000_1.enable();
|
|
sgtl5000_1.volume(0.2);
|
|
|
|
// Initialize processor and memory measurements
|
|
//AudioProcessorUsageMaxReset();
|
|
//AudioMemoryUsageMaxReset();
|
|
|
|
// initial fill audio buffer
|
|
while (queue1.available())
|
|
{
|
|
queue1.getBuffer();
|
|
queue1.playBuffer();
|
|
}
|
|
#endif
|
|
|
|
dexed->activate();
|
|
|
|
#ifdef TEST_MIDI
|
|
dexed->ProcessMidiMessage(0x90, 64, 100);
|
|
#endif
|
|
|
|
Serial.println(dexed->getEngineType(), DEC);
|
|
Serial.println("Go");
|
|
}
|
|
|
|
void loop()
|
|
{
|
|
int16_t* audio_buffer; // pointer for 128 * int16_t
|
|
|
|
#ifdef TEENSY
|
|
audio_buffer = queue1.getBuffer();
|
|
#endif
|
|
|
|
// process midi->audio
|
|
if (MIDI.read())
|
|
{
|
|
dexed->ProcessMidiMessage(MIDI.getType(), MIDI.getData1(), MIDI.getData2());
|
|
}
|
|
/* uint8_t i = 0;
|
|
Serial.println("Before:");
|
|
for (i = 0; i < 128; i++)
|
|
{
|
|
Serial.print(audio_buffer[i]);
|
|
Serial.print(",");
|
|
}
|
|
Serial.println();*/
|
|
|
|
dexed->GetSamples(RATE, audio_buffer);
|
|
|
|
/* Serial.println("After:");
|
|
for (i = 0; i < 128; i++)
|
|
{
|
|
Serial.print(audio_buffer[i]);
|
|
Serial.print(",");
|
|
}
|
|
Serial.println();*/
|
|
|
|
#ifdef TEENSY
|
|
// play the current buffer
|
|
while (!queue1.available())
|
|
Serial.println("Block");
|
|
queue1.playBuffer();
|
|
#endif
|
|
delay(500);
|
|
}
|
|
|
|
|