Примерный вид:
СпойлерПоказать
#include <MIDI.h>
struct MySettings : public midi::DefaultSettings
{
static const long BaudRate = 115200;
};
MIDI_CREATE_DEFAULT_INSTANCE);
const int velocity = 127; //Max Velocity (range is 0-127)
const int channel = 1; //MIDI Channel 1 (out of 16)
void setup() {
MIDI.begin();
}
// Play notes from F3 (53) to A6 (93):
void loop() {
// For each note from 53 to 93, perform the following code for that note,
// incrementing note by 1 each time.
for (int note = 53; note <= 93; note ++) {
MIDI.sendNoteOn(note, velocity, channel); // Turn the note on.
delay(1000); // Wait 1000 milliseconds.
MIDI.sendNoteOff(note, velocity, channel); // Turn the note off.
}
}
struct MySettings : public midi::DefaultSettings
{
static const long BaudRate = 115200;
};
MIDI_CREATE_DEFAULT_INSTANCE);
const int velocity = 127; //Max Velocity (range is 0-127)
const int channel = 1; //MIDI Channel 1 (out of 16)
void setup() {
MIDI.begin();
}
// Play notes from F3 (53) to A6 (93):
void loop() {
// For each note from 53 to 93, perform the following code for that note,
// incrementing note by 1 each time.
for (int note = 53; note <= 93; note ++) {
MIDI.sendNoteOn(note, velocity, channel); // Turn the note on.
delay(1000); // Wait 1000 milliseconds.
MIDI.sendNoteOff(note, velocity, channel); // Turn the note off.
}
}
Velocity - характеризует силу удара по клавише. Устройства, оснащенные датчиками скорости нажатия клавиши, измеряют скорость, с которой клавиша при нажатии опускается вниз, и присваивают значение в пределах от 0 до 127 параметру velocity, указывая, таким образом, скорость атаки.
note - передаваемый код ноты согласно миди карты нот
channel - номер миди канала на который передавать.
Так же приведу в листинге из библиотеки в вложении, поддерживаемый набор команд для миди библиотеки, которые так же хотелось бы использовать.
СпойлерПоказать
/*!
* @file midi_Defs.h
* Project Arduino MIDI Library
* @brief MIDI Library for the Arduino - Definitions
* @author Francois Best
* @date 24/02/11
* @license MIT - Copyright (c) 2015 Francois Best
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#pragma once
#include "midi_Namespace.h"
#if ARDUINO
#include <Arduino.h>
#else
#include <inttypes.h>
typedef uint8_t byte;
#endif
BEGIN_MIDI_NAMESPACE
#define MIDI_LIBRARY_VERSION 0x040300
#define MIDI_LIBRARY_VERSION_MAJOR 4
#define MIDI_LIBRARY_VERSION_MINOR 3
#define MIDI_LIBRARY_VERSION_PATCH 0
// -----------------------------------------------------------------------------
#define MIDI_CHANNEL_OMNI 0
#define MIDI_CHANNEL_OFF 17 // and over
#define MIDI_PITCHBEND_MIN -8192
#define MIDI_PITCHBEND_MAX 8191
// -----------------------------------------------------------------------------
// Type definitions
typedef byte StatusByte;
typedef byte DataByte;
typedef byte Channel;
typedef byte FilterMode;
// -----------------------------------------------------------------------------
// В этой секции миди команды
/*! Enumeration of MIDI types */
enum MidiType
{
InvalidType = 0x00, ///< For notifying errors
NoteOff = 0x80, ///< Note Off
NoteOn = 0x90, ///< Note On
AfterTouchPoly = 0xA0, ///< Polyphonic AfterTouch
ControlChange = 0xB0, ///< Control Change / Channel Mode
ProgramChange = 0xC0, ///< Program Change
AfterTouchChannel = 0xD0, ///< Channel (monophonic) AfterTouch
PitchBend = 0xE0, ///< Pitch Bend
SystemExclusive = 0xF0, ///< System Exclusive
TimeCodeQuarterFrame = 0xF1, ///< System Common - MIDI Time Code Quarter Frame
SongPosition = 0xF2, ///< System Common - Song Position Pointer
SongSelect = 0xF3, ///< System Common - Song Select
TuneRequest = 0xF6, ///< System Common - Tune Request
Clock = 0xF8, ///< System Real Time - Timing Clock
Start = 0xFA, ///< System Real Time - Start
Continue = 0xFB, ///< System Real Time - Continue
Stop = 0xFC, ///< System Real Time - Stop
ActiveSensing = 0xFE, ///< System Real Time - Active Sensing
SystemReset = 0xFF, ///< System Real Time - System Reset
};
// -----------------------------------------------------------------------------
/*! Enumeration of Thru filter modes */
struct Thru
{
enum Mode
{
Off = 0, ///< Thru disabled (nothing passes through).
Full = 1, ///< Fully enabled Thru (every incoming message is sent back).
SameChannel = 2, ///< Only the messages on the Input Channel will be sent back.
DifferentChannel = 3, ///< All the messages but the ones on the Input Channel will be sent back.
};
};
/*! Deprecated: use Thru::Mode instead.
Will be removed in v5.0.
*/
enum __attribute__ ((deprecated)) MidiFilterMode
{
Off = Thru::Off,
Full = Thru::Full,
SameChannel = Thru::SameChannel,
DifferentChannel = Thru::DifferentChannel,
};
// -----------------------------------------------------------------------------
/*! \brief Enumeration of Control Change command numbers.
See the detailed controllers numbers & description here:
http://www.somascape.org/midi/tech/spec.html#ctrlnums
*/
enum MidiControlChangeNumber
{
// High resolution Continuous Controllers MSB (+32 for LSB) ----------------
BankSelect = 0,
ModulationWheel = 1,
BreathController = 2,
// CC3 undefined
FootController = 4,
PortamentoTime = 5,
DataEntryMSB = 6,
ChannelVolume = 7,
Balance = 8,
// CC9 undefined
Pan = 10,
ExpressionController = 11,
EffectControl1 = 12,
EffectControl2 = 13,
// CC14 undefined
// CC15 undefined
GeneralPurposeController1 = 16,
GeneralPurposeController2 = 17,
GeneralPurposeController3 = 18,
GeneralPurposeController4 = 19,
DataEntryLSB = 38,
// Switches ----------------------------------------------------------------
Sustain = 64,
Portamento = 65,
Sostenuto = 66,
SoftPedal = 67,
Legato = 68,
Hold = 69,
// Low resolution continuous controllers -----------------------------------
SoundController1 = 70, ///< Synth: Sound Variation FX: Exciter On/Off
SoundController2 = 71, ///< Synth: Harmonic Content FX: Compressor On/Off
SoundController3 = 72, ///< Synth: Release Time FX: Distortion On/Off
SoundController4 = 73, ///< Synth: Attack Time FX: EQ On/Off
SoundController5 = 74, ///< Synth: Brightness FX: Expander On/Off
SoundController6 = 75, ///< Synth: Decay Time FX: Reverb On/Off
SoundController7 = 76, ///< Synth: Vibrato Rate FX: Delay On/Off
SoundController8 = 77, ///< Synth: Vibrato Depth FX: Pitch Transpose On/Off
SoundController9 = 78, ///< Synth: Vibrato Delay FX: Flange/Chorus On/Off
SoundController10 = 79, ///< Synth: Undefined FX: Special Effects On/Off
GeneralPurposeController5 = 80,
GeneralPurposeController6 = 81,
GeneralPurposeController7 = 82,
GeneralPurposeController8 = 83,
PortamentoControl = 84,
// CC85 to CC90 undefined
Effects1 = 91, ///< Reverb send level
Effects2 = 92, ///< Tremolo depth
Effects3 = 93, ///< Chorus send level
Effects4 = 94, ///< Celeste depth
Effects5 = 95, ///< Phaser depth
DataIncrement = 96,
DataDecrement = 97,
NRPNLSB = 98, ///< Non-Registered Parameter Number (LSB)
NRPNMSB = 99, ///< Non-Registered Parameter Number (MSB)
RPNLSB = 100, ///< Registered Parameter Number (LSB)
RPNMSB = 101, ///< Registered Parameter Number (MSB)
// Channel Mode messages ---------------------------------------------------
AllSoundOff = 120,
ResetAllControllers = 121,
LocalControl = 122,
AllNotesOff = 123,
OmniModeOff = 124,
OmniModeOn = 125,
MonoModeOn = 126,
PolyModeOn = 127
};
struct RPN
{
enum RegisteredParameterNumbers
{
PitchBendSensitivity = 0x0000,
ChannelFineTuning = 0x0001,
ChannelCoarseTuning = 0x0002,
SelectTuningProgram = 0x0003,
SelectTuningBank = 0x0004,
ModulationDepthRange = 0x0005,
NullFunction = (0x7f << 7) + 0x7f,
};
};
// -----------------------------------------------------------------------------
/*! \brief Create an instance of the library attached to a serial port.
You can use HardwareSerial or SoftwareSerial for the serial port.
Example: MIDI_CREATE_INSTANCE(HardwareSerial, Serial2, midi2);
Then call midi2.begin(), midi2.read() etc..
*/
#define MIDI_CREATE_INSTANCE(Type, SerialPort, Name) \
midi::MidiInterface<Type> Name((Type&)SerialPort);
#if defined(ARDUINO_SAM_DUE) || defined(USBCON)
// Leonardo, Due and other USB boards use Serial1 by default.
#define MIDI_CREATE_DEFAULT_INSTANCE() \
MIDI_CREATE_INSTANCE(HardwareSerial, Serial1, MIDI);
#else
/*! \brief Create an instance of the library with default name, serial port
and settings, for compatibility with sketches written with pre-v4.2 MIDI Lib,
or if you don't bother using custom names, serial port or settings.
*/
#define MIDI_CREATE_DEFAULT_INSTANCE() \
MIDI_CREATE_INSTANCE(HardwareSerial, Serial, MIDI);
#endif
/*! \brief Create an instance of the library attached to a serial port with
custom settings.
@see DefaultSettings
@see MIDI_CREATE_INSTANCE
*/
#define MIDI_CREATE_CUSTOM_INSTANCE(Type, SerialPort, Name, Settings) \
midi::MidiInterface<Type, Settings> Name((Type&)SerialPort);
END_MIDI_NAMESPACE
* @file midi_Defs.h
* Project Arduino MIDI Library
* @brief MIDI Library for the Arduino - Definitions
* @author Francois Best
* @date 24/02/11
* @license MIT - Copyright (c) 2015 Francois Best
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#pragma once
#include "midi_Namespace.h"
#if ARDUINO
#include <Arduino.h>
#else
#include <inttypes.h>
typedef uint8_t byte;
#endif
BEGIN_MIDI_NAMESPACE
#define MIDI_LIBRARY_VERSION 0x040300
#define MIDI_LIBRARY_VERSION_MAJOR 4
#define MIDI_LIBRARY_VERSION_MINOR 3
#define MIDI_LIBRARY_VERSION_PATCH 0
// -----------------------------------------------------------------------------
#define MIDI_CHANNEL_OMNI 0
#define MIDI_CHANNEL_OFF 17 // and over
#define MIDI_PITCHBEND_MIN -8192
#define MIDI_PITCHBEND_MAX 8191
// -----------------------------------------------------------------------------
// Type definitions
typedef byte StatusByte;
typedef byte DataByte;
typedef byte Channel;
typedef byte FilterMode;
// -----------------------------------------------------------------------------
// В этой секции миди команды
/*! Enumeration of MIDI types */
enum MidiType
{
InvalidType = 0x00, ///< For notifying errors
NoteOff = 0x80, ///< Note Off
NoteOn = 0x90, ///< Note On
AfterTouchPoly = 0xA0, ///< Polyphonic AfterTouch
ControlChange = 0xB0, ///< Control Change / Channel Mode
ProgramChange = 0xC0, ///< Program Change
AfterTouchChannel = 0xD0, ///< Channel (monophonic) AfterTouch
PitchBend = 0xE0, ///< Pitch Bend
SystemExclusive = 0xF0, ///< System Exclusive
TimeCodeQuarterFrame = 0xF1, ///< System Common - MIDI Time Code Quarter Frame
SongPosition = 0xF2, ///< System Common - Song Position Pointer
SongSelect = 0xF3, ///< System Common - Song Select
TuneRequest = 0xF6, ///< System Common - Tune Request
Clock = 0xF8, ///< System Real Time - Timing Clock
Start = 0xFA, ///< System Real Time - Start
Continue = 0xFB, ///< System Real Time - Continue
Stop = 0xFC, ///< System Real Time - Stop
ActiveSensing = 0xFE, ///< System Real Time - Active Sensing
SystemReset = 0xFF, ///< System Real Time - System Reset
};
// -----------------------------------------------------------------------------
/*! Enumeration of Thru filter modes */
struct Thru
{
enum Mode
{
Off = 0, ///< Thru disabled (nothing passes through).
Full = 1, ///< Fully enabled Thru (every incoming message is sent back).
SameChannel = 2, ///< Only the messages on the Input Channel will be sent back.
DifferentChannel = 3, ///< All the messages but the ones on the Input Channel will be sent back.
};
};
/*! Deprecated: use Thru::Mode instead.
Will be removed in v5.0.
*/
enum __attribute__ ((deprecated)) MidiFilterMode
{
Off = Thru::Off,
Full = Thru::Full,
SameChannel = Thru::SameChannel,
DifferentChannel = Thru::DifferentChannel,
};
// -----------------------------------------------------------------------------
/*! \brief Enumeration of Control Change command numbers.
See the detailed controllers numbers & description here:
http://www.somascape.org/midi/tech/spec.html#ctrlnums
*/
enum MidiControlChangeNumber
{
// High resolution Continuous Controllers MSB (+32 for LSB) ----------------
BankSelect = 0,
ModulationWheel = 1,
BreathController = 2,
// CC3 undefined
FootController = 4,
PortamentoTime = 5,
DataEntryMSB = 6,
ChannelVolume = 7,
Balance = 8,
// CC9 undefined
Pan = 10,
ExpressionController = 11,
EffectControl1 = 12,
EffectControl2 = 13,
// CC14 undefined
// CC15 undefined
GeneralPurposeController1 = 16,
GeneralPurposeController2 = 17,
GeneralPurposeController3 = 18,
GeneralPurposeController4 = 19,
DataEntryLSB = 38,
// Switches ----------------------------------------------------------------
Sustain = 64,
Portamento = 65,
Sostenuto = 66,
SoftPedal = 67,
Legato = 68,
Hold = 69,
// Low resolution continuous controllers -----------------------------------
SoundController1 = 70, ///< Synth: Sound Variation FX: Exciter On/Off
SoundController2 = 71, ///< Synth: Harmonic Content FX: Compressor On/Off
SoundController3 = 72, ///< Synth: Release Time FX: Distortion On/Off
SoundController4 = 73, ///< Synth: Attack Time FX: EQ On/Off
SoundController5 = 74, ///< Synth: Brightness FX: Expander On/Off
SoundController6 = 75, ///< Synth: Decay Time FX: Reverb On/Off
SoundController7 = 76, ///< Synth: Vibrato Rate FX: Delay On/Off
SoundController8 = 77, ///< Synth: Vibrato Depth FX: Pitch Transpose On/Off
SoundController9 = 78, ///< Synth: Vibrato Delay FX: Flange/Chorus On/Off
SoundController10 = 79, ///< Synth: Undefined FX: Special Effects On/Off
GeneralPurposeController5 = 80,
GeneralPurposeController6 = 81,
GeneralPurposeController7 = 82,
GeneralPurposeController8 = 83,
PortamentoControl = 84,
// CC85 to CC90 undefined
Effects1 = 91, ///< Reverb send level
Effects2 = 92, ///< Tremolo depth
Effects3 = 93, ///< Chorus send level
Effects4 = 94, ///< Celeste depth
Effects5 = 95, ///< Phaser depth
DataIncrement = 96,
DataDecrement = 97,
NRPNLSB = 98, ///< Non-Registered Parameter Number (LSB)
NRPNMSB = 99, ///< Non-Registered Parameter Number (MSB)
RPNLSB = 100, ///< Registered Parameter Number (LSB)
RPNMSB = 101, ///< Registered Parameter Number (MSB)
// Channel Mode messages ---------------------------------------------------
AllSoundOff = 120,
ResetAllControllers = 121,
LocalControl = 122,
AllNotesOff = 123,
OmniModeOff = 124,
OmniModeOn = 125,
MonoModeOn = 126,
PolyModeOn = 127
};
struct RPN
{
enum RegisteredParameterNumbers
{
PitchBendSensitivity = 0x0000,
ChannelFineTuning = 0x0001,
ChannelCoarseTuning = 0x0002,
SelectTuningProgram = 0x0003,
SelectTuningBank = 0x0004,
ModulationDepthRange = 0x0005,
NullFunction = (0x7f << 7) + 0x7f,
};
};
// -----------------------------------------------------------------------------
/*! \brief Create an instance of the library attached to a serial port.
You can use HardwareSerial or SoftwareSerial for the serial port.
Example: MIDI_CREATE_INSTANCE(HardwareSerial, Serial2, midi2);
Then call midi2.begin(), midi2.read() etc..
*/
#define MIDI_CREATE_INSTANCE(Type, SerialPort, Name) \
midi::MidiInterface<Type> Name((Type&)SerialPort);
#if defined(ARDUINO_SAM_DUE) || defined(USBCON)
// Leonardo, Due and other USB boards use Serial1 by default.
#define MIDI_CREATE_DEFAULT_INSTANCE() \
MIDI_CREATE_INSTANCE(HardwareSerial, Serial1, MIDI);
#else
/*! \brief Create an instance of the library with default name, serial port
and settings, for compatibility with sketches written with pre-v4.2 MIDI Lib,
or if you don't bother using custom names, serial port or settings.
*/
#define MIDI_CREATE_DEFAULT_INSTANCE() \
MIDI_CREATE_INSTANCE(HardwareSerial, Serial, MIDI);
#endif
/*! \brief Create an instance of the library attached to a serial port with
custom settings.
@see DefaultSettings
@see MIDI_CREATE_INSTANCE
*/
#define MIDI_CREATE_CUSTOM_INSTANCE(Type, SerialPort, Name, Settings) \
midi::MidiInterface<Type, Settings> Name((Type&)SerialPort);
END_MIDI_NAMESPACE
