234 lines
10 KiB
C
234 lines
10 KiB
C
/*!
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* @file midi_Defs.h
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* Project Arduino MIDI Library
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* @brief MIDI Library for the Arduino - Definitions
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* @author Francois Best, lathoub
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* @date 24/02/11
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* @license MIT - Copyright (c) 2015 Francois Best
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#pragma once
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#include "midi_Namespace.h"
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#if ARDUINO
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#include <Arduino.h>
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#else
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#include <inttypes.h>
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typedef uint8_t byte;
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#endif
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BEGIN_MIDI_NAMESPACE
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// -----------------------------------------------------------------------------
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#define MIDI_CHANNEL_OMNI 0
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#define MIDI_CHANNEL_OFF 17 // and over
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#define MIDI_PITCHBEND_MIN -8192
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#define MIDI_PITCHBEND_MAX 8191
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/*! Receiving Active Sensing
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*/
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static const uint16_t ActiveSensingTimeout = 300;
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// -----------------------------------------------------------------------------
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// Type definitions
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typedef byte StatusByte;
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typedef byte DataByte;
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typedef byte Channel;
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typedef byte FilterMode;
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// -----------------------------------------------------------------------------
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// Errors
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static const uint8_t ErrorParse = 0;
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static const uint8_t ErrorActiveSensingTimeout = 1;
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static const uint8_t WarningSplitSysEx = 2;
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// -----------------------------------------------------------------------------
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// Aliasing
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using ErrorCallback = void (*)(int8_t);
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using NoteOffCallback = void (*)(Channel channel, byte note, byte velocity);
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using NoteOnCallback = void (*)(Channel channel, byte note, byte velocity);
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using AfterTouchPolyCallback = void (*)(Channel channel, byte note, byte velocity);
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using ControlChangeCallback = void (*)(Channel channel, byte, byte);
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using ProgramChangeCallback = void (*)(Channel channel, byte);
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using AfterTouchChannelCallback = void (*)(Channel channel, byte);
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using PitchBendCallback = void (*)(Channel channel, int);
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using SystemExclusiveCallback = void (*)(byte * array, unsigned size);
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using TimeCodeQuarterFrameCallback = void (*)(byte data);
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using SongPositionCallback = void (*)(unsigned beats);
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using SongSelectCallback = void (*)(byte songnumber);
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using TuneRequestCallback = void (*)(void);
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using ClockCallback = void (*)(void);
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using StartCallback = void (*)(void);
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using TickCallback = void (*)(void);
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using ContinueCallback = void (*)(void);
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using StopCallback = void (*)(void);
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using ActiveSensingCallback = void (*)(void);
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using SystemResetCallback = void (*)(void);
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// -----------------------------------------------------------------------------
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/*! Enumeration of MIDI types */
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enum MidiType: uint8_t
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{
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InvalidType = 0x00, ///< For notifying errors
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NoteOff = 0x80, ///< Channel Message - Note Off
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NoteOn = 0x90, ///< Channel Message - Note On
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AfterTouchPoly = 0xA0, ///< Channel Message - Polyphonic AfterTouch
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ControlChange = 0xB0, ///< Channel Message - Control Change / Channel Mode
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ProgramChange = 0xC0, ///< Channel Message - Program Change
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AfterTouchChannel = 0xD0, ///< Channel Message - Channel (monophonic) AfterTouch
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PitchBend = 0xE0, ///< Channel Message - Pitch Bend
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SystemExclusive = 0xF0, ///< System Exclusive
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SystemExclusiveStart = SystemExclusive, ///< System Exclusive Start
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TimeCodeQuarterFrame = 0xF1, ///< System Common - MIDI Time Code Quarter Frame
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SongPosition = 0xF2, ///< System Common - Song Position Pointer
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SongSelect = 0xF3, ///< System Common - Song Select
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Undefined_F4 = 0xF4,
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Undefined_F5 = 0xF5,
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TuneRequest = 0xF6, ///< System Common - Tune Request
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SystemExclusiveEnd = 0xF7, ///< System Exclusive End
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Clock = 0xF8, ///< System Real Time - Timing Clock
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Undefined_F9 = 0xF9,
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Tick = Undefined_F9, ///< System Real Time - Timing Tick (1 tick = 10 milliseconds)
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Start = 0xFA, ///< System Real Time - Start
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Continue = 0xFB, ///< System Real Time - Continue
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Stop = 0xFC, ///< System Real Time - Stop
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Undefined_FD = 0xFD,
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ActiveSensing = 0xFE, ///< System Real Time - Active Sensing
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SystemReset = 0xFF, ///< System Real Time - System Reset
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};
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// -----------------------------------------------------------------------------
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/*! Enumeration of Thru filter modes */
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struct Thru
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{
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enum Mode
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{
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Off = 0, ///< Thru disabled (nothing passes through).
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Full = 1, ///< Fully enabled Thru (every incoming message is sent back).
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SameChannel = 2, ///< Only the messages on the Input Channel will be sent back.
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DifferentChannel = 3, ///< All the messages but the ones on the Input Channel will be sent back.
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UnmutedChannels = 4, ///< Only the messages on channels that are not muted will be sent back.
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};
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};
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// -----------------------------------------------------------------------------
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/*! \brief Enumeration of Control Change command numbers.
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See the detailed controllers numbers & description here:
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http://www.somascape.org/midi/tech/spec.html#ctrlnums
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*/
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enum MidiControlChangeNumber: uint8_t
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{
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// High resolution Continuous Controllers MSB (+32 for LSB) ----------------
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BankSelect = 0,
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ModulationWheel = 1,
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BreathController = 2,
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// CC3 undefined
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FootController = 4,
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PortamentoTime = 5,
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DataEntryMSB = 6,
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ChannelVolume = 7,
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Balance = 8,
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// CC9 undefined
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Pan = 10,
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ExpressionController = 11,
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EffectControl1 = 12,
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EffectControl2 = 13,
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// CC14 undefined
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// CC15 undefined
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GeneralPurposeController1 = 16,
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GeneralPurposeController2 = 17,
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GeneralPurposeController3 = 18,
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GeneralPurposeController4 = 19,
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DataEntryLSB = 38,
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// Switches ----------------------------------------------------------------
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Sustain = 64,
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Portamento = 65,
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Sostenuto = 66,
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SoftPedal = 67,
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Legato = 68,
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Hold = 69,
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// Low resolution continuous controllers -----------------------------------
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SoundController1 = 70, ///< Synth: Sound Variation FX: Exciter On/Off
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SoundController2 = 71, ///< Synth: Harmonic Content FX: Compressor On/Off
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SoundController3 = 72, ///< Synth: Release Time FX: Distortion On/Off
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SoundController4 = 73, ///< Synth: Attack Time FX: EQ On/Off
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SoundController5 = 74, ///< Synth: Brightness FX: Expander On/Off
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SoundController6 = 75, ///< Synth: Decay Time FX: Reverb On/Off
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SoundController7 = 76, ///< Synth: Vibrato Rate FX: Delay On/Off
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SoundController8 = 77, ///< Synth: Vibrato Depth FX: Pitch Transpose On/Off
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SoundController9 = 78, ///< Synth: Vibrato Delay FX: Flange/Chorus On/Off
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SoundController10 = 79, ///< Synth: Undefined FX: Special Effects On/Off
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GeneralPurposeController5 = 80,
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GeneralPurposeController6 = 81,
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GeneralPurposeController7 = 82,
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GeneralPurposeController8 = 83,
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PortamentoControl = 84,
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// CC85 to CC90 undefined
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Effects1 = 91, ///< Reverb send level
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Effects2 = 92, ///< Tremolo depth
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Effects3 = 93, ///< Chorus send level
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Effects4 = 94, ///< Celeste depth
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Effects5 = 95, ///< Phaser depth
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DataIncrement = 96,
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DataDecrement = 97,
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NRPNLSB = 98, ///< Non-Registered Parameter Number (LSB)
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NRPNMSB = 99, ///< Non-Registered Parameter Number (MSB)
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RPNLSB = 100, ///< Registered Parameter Number (LSB)
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RPNMSB = 101, ///< Registered Parameter Number (MSB)
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// Channel Mode messages ---------------------------------------------------
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AllSoundOff = 120,
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ResetAllControllers = 121,
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LocalControl = 122,
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AllNotesOff = 123,
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OmniModeOff = 124,
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OmniModeOn = 125,
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MonoModeOn = 126,
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PolyModeOn = 127
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};
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struct RPN
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{
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enum RegisteredParameterNumbers: uint16_t
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{
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PitchBendSensitivity = 0x0000,
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ChannelFineTuning = 0x0001,
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ChannelCoarseTuning = 0x0002,
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SelectTuningProgram = 0x0003,
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SelectTuningBank = 0x0004,
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ModulationDepthRange = 0x0005,
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NullFunction = (0x7f << 7) + 0x7f,
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};
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};
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END_MIDI_NAMESPACE
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