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/*
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MicroMDAEpiano
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MicroMDAEpiano is a port of the MDAEpiano sound engine
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(http://mda.smartelectronix.com/synths.htm) for the Teensy-3.5/3.6 with audio
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shield.
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(c)2018 H. Wirtz <wirtz@parasitstudio.de>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "midinotes.h"
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// ATTENTION! For better latency you have to redefine AUDIO_BLOCK_SAMPLES from
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// 128 to 64 in <ARDUINO-IDE-DIR>/cores/teensy3/AudioStream.h
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// Initial values
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#define MIDI_DEVICE Serial1
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//#define USE_ONBOARD_USB_HOST 1
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#define TEENSY_AUDIO_BOARD 1
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#define VOLUME 0.3
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#define DEFAULT_MIDI_CHANNEL MIDI_CHANNEL_OMNI
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#define AUDIO_MEM 300
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#define SAMPLE_RATE 44100
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#define REDUCE_LOUDNESS 1
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#if !defined(__MK66FX1M0__) // check for Teensy-3.6
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#define NVOCIES 11 // No?
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#undef USE_ONBOARD_USB_HOST
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#else
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#define NVOICES 16 // Yes
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#endif
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// Master key handling (comment for disabling)
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#define MASTER_KEY_MIDI MIDI_C7
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#define MASTER_NUM1 MIDI_C2
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// Debug output
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#define SERIAL_SPEED 38400
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#define DEBUG 1
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#define SHOW_MIDI_EVENT 1
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#define SHOW_XRUN 1
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#define SHOW_CPU_LOAD_MSEC 5000
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// Enable TEST_NOTE for adding code to drop some midi notes for testing without keyboard
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#define TEST_NOTE MIDI_E2
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#define TEST_VEL_MIN 60
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#define TEST_VEL_MAX 110
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// Use these with the Teensy Audio Shield
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//#define SDCARD_CS_PIN 10
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//#define SDCARD_MOSI_PIN 7
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//#define SDCARD_SCK_PIN 14
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// Use these with the Teensy 3.5 & 3.6 SD card
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#define SDCARD_CS_PIN BUILTIN_SDCARD
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#define SDCARD_MOSI_PIN 11 // not actually used
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#define SDCARD_SCK_PIN 13 // not actually used
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// Encoder with button
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#define ENC1_PIN_A 14
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#define ENC1_PIN_B 15
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#define BUT1_PIN 16
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#define INITIAL_ENC1_VALUE 0
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// EEPROM address
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#define EEPROM_OFFSET 0
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#define EEPROM_DATA_LENGTH 5
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#define EEPROM_CRC32_ADDR EEPROM.length()-sizeof(uint32_t)
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#define EEPROM_BANK_ADDR 0
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#define EEPROM_VOICE_ADDR 1
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#define EEPROM_MASTER_VOLUME_ADDR 2
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#define EEPROM_VOLUME_RIGHT_ADDR 3
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#define EEPROM_VOLUME_LEFT_ADDR 4
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