Config.h

#ifndef SYNTH_CONFIG
#define SYNTH_CONFIG

/*
 * DEBUGGING
 */
#define DEBUG 0

/**
 * AUDIO OUTPUT
 */
#define SAMPLE_RATE 32768
#define MAX_AMPLITUDE 4095

/*
 * MAXIMAL VALUES
 */
#define MAX_INT32_VAL 4294967295L
#define MAX_INT16_VAL 65535
#define MAX_INT12_VAL 4095
#define MAX_INT8_VAL 255

/*
 * DAC CONFIG
 */
#define CS_PIN 9
#define LATCH_PIN 10

/**
 * OSCILLATOR TYPES
 */
#define OSC_NUMBER 2
#define SAW_OSC 1
#define INV_SAW_OSC 2
#define TRIANGLE_OSC 3
#define PULSE_OSC 4
#define SINE_OSC 5
#define NOISE 6

#define OSC1_TYPE RAMP_OSC
#define OSC2_TYPE TRIANGLE_OSC
  
#define OSC1_LEVEL 255 //1x
#define OSC2_LEVEL 204  //0,8x
#define SUB_OSC_LEVEL 192 //0,75x

#define DEFAULT_PULSE_WIDTH MAX_INT32_VAL/2

//Random seed for noise generator
#define RANDOM_SEED_START 2689
#define RANDOM_SEED_A 43
#define RANDOM_SEED_B 779

/**
 * TABLE SYNTESIS
 */

#define TABLE_SAMPLE_NUMBER 1023
/**
 * CONTROLS CONFIG 
 */
//#define OSC2_DETUNE_PIN A0
#define OSC2_DETUNE_CC 15
#define OSC2_DETUNE_DEFAULT -20

//#define PULSE_WIDTH_PIN A0
//#define PULSE_WIDTH_CC 16
#define PULSE_WIDTH_DEFAULT 50


#define MIDI_NOTE_RANGE_MIN 24
#define MIDI_NOTE_RANGE_MAX 84
#endif