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Testing Tool for Board written.

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This commit is contained in:
Bastian Buehrig
2015-02-16 17:50:58 +01:00
parent 4c9a8c8230
commit 6e4afd0a2d
25 changed files with 3273 additions and 10 deletions
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main/firmware/config.cpp Normal file
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#ifndef Config_h
#define Config_h
// Include Configuration
// If you don't want a feature, switch it of with a '0'
#define USE_SDCARD 1
#define USE_LCD 1
#define USE_AXEFX 1
// ============== Pin Configuration ==============
//
// LCD-Pin Definitions
#if USE_LCD==1
#define LCD_D7 44
#define LCD_D6 45
#define LCD_D5 46
#define LCD_D4 47
#define LCD_E 48
#define LCD_RS 49
#endif
// SD-Card-Pin Definitons
#if USE_SDCARD==1
#define SDC_MISO 50
#define SDC_MOSI 51
#define SDC_SCK 52
#define SDC_CS 53
#endif
// LED und Switch Pins
#define SWT01 2
#define LED01 3
#define SWT02 4
#define LED02 5
#define SWT03 6
#define LED03 7
#define SWT04 8
#define LED04 9
#define SWT05 10
#define LED05 11
#define SWT06 12
#define LED06 13
#define SWT07 22
#define LED07 24
#define SWT08 26
#define LED08 28
#define SWT09 30
#define LED09 32
#define SWT10 34
#define LED10 36
#define SWT11 38
#define LED11 40
#define SWT12 23
#define LED12 25
#define SWT13 27
#define LED13 29
#define SWT14 31
#define LED14 33
#define SWT15 35
#define LED15 37
#define SWT16 39
#define LED16 41
#define SWT17 42
#define LED17 43
#define SWT18 A8
#define LED18 A9
#define SWT19 A10
#define LED19 A11
#define SWT20 A12
#define LED20 A13
#define SWT21 A14
#define LED21 A15
#define SWT22 A6
#define LED22 A7
#define SWT23 14
#define LED23 15
// Not used if you have SD-Card
#if USE_SDCARD==0
#define SWT24 16
#define LED24 17
#define SWT25 20
#define LED25 21
#define SWT26 50
#define LED26 51
#define SWT27 52
#define LED27 99
#define SWT28 53
#define LED28 99
#endif
// Expression-Pedal Pins
#define EXP01 A0
#define EXP02 A1
// Layer-LEDs
#define LAY_LED01 A2
#define LAY_LED02 A3
#define LAY_LED03 A4
#define LAY_LED04 A5
// ============== Standard Board Configurtation ===============
//
// ...will be overwritten by SD-Card Config if you use SD-Cards!
// If there is no SD-Card or SD-Card-Config-File present
// it will use the Standard Configuration!
//
#endif

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/**
* @file firmware.ino
* Project axefx.de MIDI Borad TWO
* @brief Main Firmware-File for MIDI-Board
* @version 1.0.0
* @author Bastian Buehrig
* @date 13/02/15
* license GPL axefx.de - 2015
*/
#include <Arduino.h>
// Standard-Config
#include "config.h"
// SD-Card includes
#if USE_SDCARD==1
#include <SPI.h>
#include <SD.h>
#endif
// LCD-Display includes
#if USE_LCD==1
#include <LiquidCrystal.h>
LiquidCrystal lcd(LCD_RS, LCD_E, LCD_D4, LCD_D5, LCD_D6, LCD_D7);
#endif
// MIDI includes
#include <MIDI.h>
MIDI_CREATE_DEFAULT_INSTANCE();
void setup() {
// put your setup code here, to run once:
}
void loop() {
// put your main code here, to run repeatedly:
}

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/*!
* @file MIDI.cpp
* Project Arduino MIDI Library
* @brief MIDI Library for the Arduino
* @version 4.2
* @author Francois Best
* @date 24/02/11
* @license GPL v3.0 - Copyright Forty Seven Effects 2014
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "MIDI.h"
// -----------------------------------------------------------------------------
BEGIN_MIDI_NAMESPACE
/*! \brief Encode System Exclusive messages.
SysEx messages are encoded to guarantee transmission of data bytes higher than
127 without breaking the MIDI protocol. Use this static method to convert the
data you want to send.
\param inData The data to encode.
\param outSysEx The output buffer where to store the encoded message.
\param inLength The lenght of the input buffer.
\return The lenght of the encoded output buffer.
@see decodeSysEx
Code inspired from Ruin & Wesen's SysEx encoder/decoder - http://ruinwesen.com
*/
unsigned encodeSysEx(const byte* inData, byte* outSysEx, unsigned inLength)
{
unsigned outLength = 0; // Num bytes in output array.
byte count = 0; // Num 7bytes in a block.
outSysEx[0] = 0;
for (unsigned i = 0; i < inLength; ++i)
{
const byte data = inData[i];
const byte msb = data >> 7;
const byte body = data & 0x7f;
outSysEx[0] |= (msb << count);
outSysEx[1 + count] = body;
if (count++ == 6)
{
outSysEx += 8;
outLength += 8;
outSysEx[0] = 0;
count = 0;
}
}
return outLength + count + (count != 0 ? 1 : 0);
}
/*! \brief Decode System Exclusive messages.
SysEx messages are encoded to guarantee transmission of data bytes higher than
127 without breaking the MIDI protocol. Use this static method to reassemble
your received message.
\param inSysEx The SysEx data received from MIDI in.
\param outData The output buffer where to store the decrypted message.
\param inLength The lenght of the input buffer.
\return The lenght of the output buffer.
@see encodeSysEx @see getSysExArrayLength
Code inspired from Ruin & Wesen's SysEx encoder/decoder - http://ruinwesen.com
*/
unsigned decodeSysEx(const byte* inSysEx, byte* outData, unsigned inLength)
{
unsigned count = 0;
byte msbStorage = 0;
for (unsigned i = 0; i < inLength; ++i)
{
if ((i % 8) == 0)
{
msbStorage = inSysEx[i];
}
else
{
outData[count++] = inSysEx[i] | ((msbStorage & 1) << 7);
msbStorage >>= 1;
}
}
return count;
}
END_MIDI_NAMESPACE

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/*!
* @file MIDI.h
* Project Arduino MIDI Library
* @brief MIDI Library for the Arduino
* @version 4.2
* @author Francois Best
* @date 24/02/11
* @license GPL v3.0 - Copyright Forty Seven Effects 2014
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "midi_Defs.h"
#include "midi_Settings.h"
#include "midi_Message.h"
// -----------------------------------------------------------------------------
BEGIN_MIDI_NAMESPACE
/*! \brief The main class for MIDI handling.
It is templated over the type of serial port to provide abstraction from
the hardware interface, meaning you can use HardwareSerial, SoftwareSerial
or ak47's Uart classes. The only requirement is that the class implements
the begin, read, write and available methods.
*/
template<class SerialPort, class Settings = DefaultSettings>
class MidiInterface
{
public:
inline MidiInterface(SerialPort& inSerial);
inline ~MidiInterface();
public:
void begin(Channel inChannel = 1);
// -------------------------------------------------------------------------
// MIDI Output
public:
inline void sendNoteOn(DataByte inNoteNumber,
DataByte inVelocity,
Channel inChannel);
inline void sendNoteOff(DataByte inNoteNumber,
DataByte inVelocity,
Channel inChannel);
inline void sendProgramChange(DataByte inProgramNumber,
Channel inChannel);
inline void sendControlChange(DataByte inControlNumber,
DataByte inControlValue,
Channel inChannel);
inline void sendPitchBend(int inPitchValue, Channel inChannel);
inline void sendPitchBend(double inPitchValue, Channel inChannel);
inline void sendPolyPressure(DataByte inNoteNumber,
DataByte inPressure,
Channel inChannel);
inline void sendAfterTouch(DataByte inPressure,
Channel inChannel);
inline void sendSysEx(unsigned inLength,
const byte* inArray,
bool inArrayContainsBoundaries = false);
inline void sendTimeCodeQuarterFrame(DataByte inTypeNibble,
DataByte inValuesNibble);
inline void sendTimeCodeQuarterFrame(DataByte inData);
inline void sendSongPosition(unsigned inBeats);
inline void sendSongSelect(DataByte inSongNumber);
inline void sendTuneRequest();
inline void sendRealTime(MidiType inType);
public:
void send(MidiType inType,
DataByte inData1,
DataByte inData2,
Channel inChannel);
// -------------------------------------------------------------------------
// MIDI Input
public:
inline bool read();
inline bool read(Channel inChannel);
public:
inline MidiType getType() const;
inline Channel getChannel() const;
inline DataByte getData1() const;
inline DataByte getData2() const;
inline const byte* getSysExArray() const;
inline unsigned getSysExArrayLength() const;
inline bool check() const;
public:
inline Channel getInputChannel() const;
inline void setInputChannel(Channel inChannel);
public:
static inline MidiType getTypeFromStatusByte(byte inStatus);
static inline Channel getChannelFromStatusByte(byte inStatus);
static inline bool isChannelMessage(MidiType inType);
// -------------------------------------------------------------------------
// Input Callbacks
public:
inline void setHandleNoteOff(void (*fptr)(byte channel, byte note, byte velocity));
inline void setHandleNoteOn(void (*fptr)(byte channel, byte note, byte velocity));
inline void setHandleAfterTouchPoly(void (*fptr)(byte channel, byte note, byte pressure));
inline void setHandleControlChange(void (*fptr)(byte channel, byte number, byte value));
inline void setHandleProgramChange(void (*fptr)(byte channel, byte number));
inline void setHandleAfterTouchChannel(void (*fptr)(byte channel, byte pressure));
inline void setHandlePitchBend(void (*fptr)(byte channel, int bend));
inline void setHandleSystemExclusive(void (*fptr)(byte * array, unsigned size));
inline void setHandleTimeCodeQuarterFrame(void (*fptr)(byte data));
inline void setHandleSongPosition(void (*fptr)(unsigned beats));
inline void setHandleSongSelect(void (*fptr)(byte songnumber));
inline void setHandleTuneRequest(void (*fptr)(void));
inline void setHandleClock(void (*fptr)(void));
inline void setHandleStart(void (*fptr)(void));
inline void setHandleContinue(void (*fptr)(void));
inline void setHandleStop(void (*fptr)(void));
inline void setHandleActiveSensing(void (*fptr)(void));
inline void setHandleSystemReset(void (*fptr)(void));
inline void disconnectCallbackFromType(MidiType inType);
private:
void launchCallback();
void (*mNoteOffCallback)(byte channel, byte note, byte velocity);
void (*mNoteOnCallback)(byte channel, byte note, byte velocity);
void (*mAfterTouchPolyCallback)(byte channel, byte note, byte velocity);
void (*mControlChangeCallback)(byte channel, byte, byte);
void (*mProgramChangeCallback)(byte channel, byte);
void (*mAfterTouchChannelCallback)(byte channel, byte);
void (*mPitchBendCallback)(byte channel, int);
void (*mSystemExclusiveCallback)(byte * array, unsigned size);
void (*mTimeCodeQuarterFrameCallback)(byte data);
void (*mSongPositionCallback)(unsigned beats);
void (*mSongSelectCallback)(byte songnumber);
void (*mTuneRequestCallback)(void);
void (*mClockCallback)(void);
void (*mStartCallback)(void);
void (*mContinueCallback)(void);
void (*mStopCallback)(void);
void (*mActiveSensingCallback)(void);
void (*mSystemResetCallback)(void);
// -------------------------------------------------------------------------
// MIDI Soft Thru
public:
inline MidiFilterMode getFilterMode() const;
inline bool getThruState() const;
inline void turnThruOn(MidiFilterMode inThruFilterMode = Full);
inline void turnThruOff();
inline void setThruFilterMode(MidiFilterMode inThruFilterMode);
private:
void thruFilter(byte inChannel);
private:
bool parse();
inline void handleNullVelocityNoteOnAsNoteOff();
inline bool inputFilter(Channel inChannel);
inline void resetInput();
private:
bool mThruActivated : 1;
MidiFilterMode mThruFilterMode : 7;
private:
typedef Message<Settings::SysExMaxSize> MidiMessage;
private:
StatusByte mRunningStatus_RX;
StatusByte mRunningStatus_TX;
Channel mInputChannel;
byte mPendingMessage[3];
unsigned mPendingMessageExpectedLenght;
unsigned mPendingMessageIndex;
MidiMessage mMessage;
private:
inline StatusByte getStatus(MidiType inType,
Channel inChannel) const;
private:
SerialPort& mSerial;
};
// -----------------------------------------------------------------------------
unsigned encodeSysEx(const byte* inData, byte* outSysEx, unsigned inLenght);
unsigned decodeSysEx(const byte* inSysEx, byte* outData, unsigned inLenght);
END_MIDI_NAMESPACE
// -----------------------------------------------------------------------------
#include "MIDI.hpp"

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#include <MIDI.h>
// Simple tutorial on how to receive and send MIDI messages.
// Here, when receiving any message on channel 4, the Arduino
// will blink a led and play back a note for 1 second.
MIDI_CREATE_DEFAULT_INSTANCE();
#define LED 13 // LED pin on Arduino Uno
void setup()
{
pinMode(LED, OUTPUT);
MIDI.begin(4); // Launch MIDI and listen to channel 4
}
void loop()
{
if (MIDI.read()) // If we have received a message
{
digitalWrite(LED,HIGH);
MIDI.sendNoteOn(42,127,1); // Send a Note (pitch 42, velo 127 on channel 1)
delay(1000); // Wait for a second
MIDI.sendNoteOff(42,0,1); // Stop the note
digitalWrite(LED,LOW);
}
}

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#include <MIDI.h>
// This program will measure the time needed to receive, parse and process a
// NoteOn message.
// For it to work, please connect RX and TX on the MIDI port:
// Due, Leonardo and other USB-native Arduinos: Serial1
// All other Arduinos: Connect pins 2 and 3.
// The program will then wait for 100 loops and print the results.
#if defined(ARDUINO_SAM_DUE) || defined(USBCON)
// Print through USB and bench with Hardware serial
MIDI_CREATE_INSTANCE(HardwareSerial, Serial1, midiBench);
#else
#include <SoftwareSerial.h>
SoftwareSerial midiSerial(2,3);
MIDI_CREATE_INSTANCE(SoftwareSerial, midiSerial, midiBench);
#endif
// -----------------------------------------------------------------------------
unsigned long gTime_start = 0;
unsigned long gTime_stop = 0;
unsigned gCounter = 0;
unsigned long gTime_sum = 0;
unsigned long gTime_min = -1;
unsigned long gTime_max = 0;
// -----------------------------------------------------------------------------
void handleNoteOn(byte inChannel, byte inNote, byte inVelocity)
{
gTime_stop = micros();
const unsigned long diff = gTime_stop - gTime_start;
gTime_sum += diff;
if (diff > gTime_max) gTime_max = diff;
if (diff < gTime_min) gTime_min = diff;
if (gCounter++ >= 1000)
{
const unsigned long average = gTime_sum / (float)gCounter;
Serial.println("Time to receive NoteOn: ");
Serial.print("Average: ");
Serial.print(average);
Serial.println(" microsecs");
Serial.print("Min: ");
Serial.print(gTime_min);
Serial.println(" microsecs");
Serial.print("Max: ");
Serial.print(gTime_max);
Serial.println(" microsecs");
gCounter = 0;
gTime_sum = 0;
gTime_max = 0;
gTime_min = -1;
midiBench.turnThruOff();
}
}
// -----------------------------------------------------------------------------
void setup()
{
midiBench.setHandleNoteOn(handleNoteOn);
midiBench.begin();
while(!Serial);
Serial.begin(115200);
Serial.println("Arduino Ready");
midiBench.sendNoteOn(69,127,1);
}
void loop()
{
gTime_start = micros();
midiBench.read();
}

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main/libraries/MIDI/examples/MIDI_Callbacks/MIDI_Callbacks.ino Normal file
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#include <MIDI.h>
MIDI_CREATE_DEFAULT_INSTANCE();
// -----------------------------------------------------------------------------
// This function will be automatically called when a NoteOn is received.
// It must be a void-returning function with the correct parameters,
// see documentation here:
// http://arduinomidilib.fortyseveneffects.com/a00022.html
void handleNoteOn(byte channel, byte pitch, byte velocity)
{
// Do whatever you want when a note is pressed.
// Try to keep your callbacks short (no delays ect)
// otherwise it would slow down the loop() and have a bad impact
// on real-time performance.
}
void handleNoteOff(byte channel, byte pitch, byte velocity)
{
// Do something when the note is released.
// Note that NoteOn messages with 0 velocity are interpreted as NoteOffs.
}
// -----------------------------------------------------------------------------
void setup()
{
// Connect the handleNoteOn function to the library,
// so it is called upon reception of a NoteOn.
MIDI.setHandleNoteOn(handleNoteOn); // Put only the name of the function
// Do the same for NoteOffs
MIDI.setHandleNoteOff(handleNoteOff);
// Initiate MIDI communications, listen to all channels
MIDI.begin(MIDI_CHANNEL_OMNI);
}
void loop()
{
// Call MIDI.read the fastest you can for real-time performance.
MIDI.read();
// There is no need to check if there are messages incoming
// if they are bound to a Callback function.
// The attached method will be called automatically
// when the corresponding message has been received.
}

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#include <MIDI.h>
// This example shows how to create two instances of the library to create a merger.
// There are two MIDI couples of IO, A and B, each using thru and merging with the
// input from the other node. The result is the following:
// A out = A in + B in
// B out = B in + A in
#ifdef ARDUINO_SAM_DUE
MIDI_CREATE_INSTANCE(HardwareSerial, Serial, midiA);
MIDI_CREATE_INSTANCE(HardwareSerial, Serial1, midiB);
#else
#include <SoftwareSerial.h>
SoftwareSerial softSerial(2,3);
MIDI_CREATE_INSTANCE(HardwareSerial, Serial, midiA);
MIDI_CREATE_INSTANCE(SoftwareSerial, softSerial, midiB);
#endif
void setup()
{
// Initiate MIDI communications, listen to all channels
midiA.begin(MIDI_CHANNEL_OMNI);
midiB.begin(MIDI_CHANNEL_OMNI);
}
void loop()
{
if (midiA.read())
{
// Thru on A has already pushed the input message to out A.
// Forward the message to out B as well.
midiB.send(midiA.getType(),
midiA.getData1(),
midiA.getData2(),
midiA.getChannel());
}
if (midiB.read())
{
// Thru on B has already pushed the input message to out B.
// Forward the message to out A as well.
midiA.send(midiB.getType(),
midiB.getData1(),
midiB.getData2(),
midiB.getChannel());
}
}

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#include <MIDI.h>
MIDI_CREATE_DEFAULT_INSTANCE();
// -----------------------------------------------------------------------------
// This example shows the old way of checking for input messages.
// It's simpler to use the callbacks now, check out the dedicated example.
#define LED 13 // LED pin on Arduino Uno
// -----------------------------------------------------------------------------
void BlinkLed(byte num) // Basic blink function
{
for (byte i=0;i<num;i++)
{
digitalWrite(LED,HIGH);
delay(50);
digitalWrite(LED,LOW);
delay(50);
}
}
// -----------------------------------------------------------------------------
void setup()
{
pinMode(LED, OUTPUT);
MIDI.begin(); // Launch MIDI, by default listening to channel 1.
}
void loop()
{
if (MIDI.read()) // Is there a MIDI message incoming ?
{
switch(MIDI.getType()) // Get the type of the message we caught
{
case midi::ProgramChange: // If it is a Program Change,
BlinkLed(MIDI.getData1()); // blink the LED a number of times
// correponding to the program number
// (0 to 127, it can last a while..)
break;
// See the online reference for other message types
default:
break;
}
}
}

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#include <MIDI.h>
#include "noteList.h"
#include "pitches.h"
MIDI_CREATE_DEFAULT_INSTANCE();
#ifdef ARDUINO_SAM_DUE // Due has no tone function (yet), overriden to prevent build errors.
#define tone(...)
#define noTone(...)
#endif
// This example shows how to make a simple synth out of an Arduino, using the
// tone() function. It also outputs a gate signal for controlling external
// analog synth components (like envelopes).
static const unsigned sGatePin = 13;
static const unsigned sAudioOutPin = 10;
static const unsigned sMaxNumNotes = 16;
MidiNoteList<sMaxNumNotes> midiNotes;
// -----------------------------------------------------------------------------
inline void handleGateChanged(bool inGateActive)
{
digitalWrite(sGatePin, inGateActive ? HIGH : LOW);
}
inline void pulseGate()
{
handleGateChanged(false);
delay(1);
handleGateChanged(true);
}
// -----------------------------------------------------------------------------
void handleNotesChanged(bool isFirstNote = false)
{
if (midiNotes.empty())
{
handleGateChanged(false);
noTone(sAudioOutPin);
}
else
{
// Possible playing modes:
// Mono Low: use midiNotes.getLow
// Mono High: use midiNotes.getHigh
// Mono Last: use midiNotes.getLast
byte currentNote = 0;
if (midiNotes.getLast(currentNote))
{
tone(sAudioOutPin, sNotePitches[currentNote]);
if (isFirstNote)
{
handleGateChanged(true);
}
else
{
pulseGate(); // Retrigger envelopes. Remove for legato effect.
}
}
}
}
// -----------------------------------------------------------------------------
void handleNoteOn(byte inChannel, byte inNote, byte inVelocity)
{
const bool firstNote = midiNotes.empty();
midiNotes.add(MidiNote(inNote, inVelocity));
handleNotesChanged(firstNote);
}
void handleNoteOff(byte inChannel, byte inNote, byte inVelocity)
{
midiNotes.remove(inNote);
handleNotesChanged();
}
// -----------------------------------------------------------------------------
void setup()
{
pinMode(sGatePin, OUTPUT);
pinMode(sAudioOutPin, OUTPUT);
MIDI.setHandleNoteOn(handleNoteOn);
MIDI.setHandleNoteOff(handleNoteOff);
MIDI.begin();
}
void loop()
{
MIDI.read();
}

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/*!
* \file synth-core_NoteList.h
* \author Francois Best
* \date 24/05/2013
* \license GPL v3.0 - Copyright Forty Seven Effects 2013
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "noteList.h"

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/*!
* \file noteList.h
* \author Francois Best
* \date 24/05/2013
* \brief Linked list of notes, for Low, Last & High playing modes.
* \license GPL v3.0 - Copyright Forty Seven Effects 2013
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <inttypes.h>
typedef uint8_t byte;
// -----------------------------------------------------------------------------
struct MidiNote
{
inline MidiNote();
inline MidiNote(byte inPitch, byte inVelocity);
inline MidiNote(const MidiNote& inOther);
inline MidiNote& operator= (const MidiNote& inOther);
byte pitch;
byte velocity;
};
// -----------------------------------------------------------------------------
template<byte Size>
class MidiNoteList
{
private:
struct Cell
{
inline Cell();
inline Cell(const Cell& inOther);
inline Cell& operator= (const Cell& inOther);
MidiNote note;
bool active;
Cell* next;
Cell* prev;
};
public:
inline MidiNoteList();
inline ~MidiNoteList();
public:
inline void add(const MidiNote& inNote);
inline void remove(byte inPitch);
public:
inline bool get(byte inIndex, byte& outPitch) const;
inline bool getLast(byte& outPitch) const;
inline bool getHigh(byte& outPitch) const;
inline bool getLow(byte& outPitch) const;
public:
inline bool empty() const;
inline byte size() const;
private:
inline Cell* getFirstEmptyCell();
inline void print() const;
private:
Cell mArray[Size];
Cell* mHead;
Cell* mTail;
byte mSize;
};
// ########################################################################## //
// Inline implementation
inline MidiNote::MidiNote()
: pitch(0)
, velocity(0)
{
}
inline MidiNote::MidiNote(byte inPitch, byte inVelocity)
: pitch(inPitch)
, velocity(inVelocity)
{
}
inline MidiNote::MidiNote(const MidiNote& inOther)
: pitch(inOther.pitch)
, velocity(inOther.velocity)
{
}
inline MidiNote& MidiNote::operator= (const MidiNote& inOther)
{
pitch = inOther.pitch;
velocity = inOther.velocity;
return *this;
}
// ########################################################################## //
template<byte Size>
inline MidiNoteList<Size>::Cell::Cell()
: note()
, active(false)
, next(0)
, prev(0)
{
}
template<byte Size>
inline MidiNoteList<Size>::Cell::Cell(const Cell& inOther)
: note(inOther.note)
, active(inOther.active)
, next(inOther.next)
, prev(inOther.prev)
{
}
template<byte Size>
inline typename MidiNoteList<Size>::Cell& MidiNoteList<Size>::Cell::operator= (const Cell& inOther)
{
note = inOther.note;
active = inOther.active;
next = inOther.next;
prev = inOther.prev;
return *this;
}
// ########################################################################## //
template<byte Size>
inline MidiNoteList<Size>::MidiNoteList()
{
}
template<byte Size>
inline MidiNoteList<Size>::~MidiNoteList()
{
}
// -----------------------------------------------------------------------------
/*! \brief Add a note, sorting it by time.
Call this when receiving a NoteOn event. This will add the new note as the tail
of the list.
*/
template<byte Size>
inline void MidiNoteList<Size>::add(const MidiNote& inNote)
{
if (mHead == 0)
{
mArray[0].note = inNote;
mArray[0].active = true;
mArray[0].next = 0;
mArray[0].prev = 0;
mHead = mArray;
mTail = mArray;
}
else
{
// Find the first inactive cell, and use it as tail.
Cell* const oldTail = mTail;
Cell* const newTail = getFirstEmptyCell();
newTail->active = true;
newTail->note = inNote;
oldTail->next = newTail;
newTail->prev = oldTail;
newTail->next = 0;
mTail = newTail;
}
mSize++;
print();
}
/*! \brief Remove a note
Call this when receiving a NoteOff event.
*/
template<byte Size>
inline void MidiNoteList<Size>::remove(byte inPitch)
{
if (mTail != 0)
{
for (Cell* it = mTail; it != 0; it = it->prev)
{
if (it->note.pitch == inPitch)
{
Cell* const prev = it->prev;
Cell* const next = it->next;
it->active = false;
it->next = 0;
it->prev = 0;
// Reconnect both ends
if (it == mHead)
{
//AVR_ASSERT(prev == 0);
mHead = next;
}
else
{
//AVR_ASSERT(prev != 0);
prev->next = next;
}
if (it == mTail)
{
//AVR_ASSERT(next == 0);
mTail = prev;
}
else
{
//AVR_ASSERT(next != 0);
next->prev = prev;
}
mSize--;
break;
}
}
}
print();
}
// -----------------------------------------------------------------------------
/*! \brief Get a note at an arbitrary position
This can be interesting for duo/multi/polyphony operations.
*/
template<byte Size>
inline bool MidiNoteList<Size>::get(byte inIndex, byte& outPitch) const
{
if (mTail)
{
const Cell* it = mTail;
for (byte i = 0; i < inIndex; ++i)
{
if (it->prev)
{
it = it->prev;
}
}
print();
//AVR_LOG("Index " << inIndex << ": " << it->note.pitch);
outPitch = it->note.pitch;
return true;
}
return false;
}
/*! \brief Get the last active note played
This implements the Mono Last playing mode.
*/
template<byte Size>
inline bool MidiNoteList<Size>::getLast(byte& outPitch) const
{
if (!mTail)
{
return false;
}
outPitch = mTail->note.pitch;
return true;
}
/*! \brief Get the highest pitched active note
This implements the Mono High playing mode.
*/
template<byte Size>
inline bool MidiNoteList<Size>::getHigh(byte& outPitch) const
{
if (!mTail)
{
return false;
}
outPitch = 0;
const Cell* it = mTail;
for (byte i = 0; i < mSize; ++i)
{
if (it->note.pitch > outPitch)
{
outPitch = it->note.pitch;
}
if (it->prev)
{
it = it->prev;
}
}
return true;
}
/*! \brief Get the lowest pitched active note
This implements the Mono Low playing mode.
*/
template<byte Size>
inline bool MidiNoteList<Size>::getLow(byte& outPitch) const
{
if (!mTail)
{
return false;
}
outPitch = 0xff;
const Cell* it = mTail;
for (byte i = 0; i < mSize; ++i)
{
if (it->note.pitch < outPitch)
{
outPitch = it->note.pitch;
}
if (it->prev)
{
it = it->prev;
}
}
return true;
}
// -----------------------------------------------------------------------------
template<byte Size>
inline bool MidiNoteList<Size>::empty() const
{
return mSize == 0;
}
/*! \brief Get the number of active notes.
*/
template<byte Size>
inline byte MidiNoteList<Size>::size() const
{
return mSize;
}
// -----------------------------------------------------------------------------
// Private implementations, for internal use only.
template<byte Size>
inline typename MidiNoteList<Size>::Cell* MidiNoteList<Size>::getFirstEmptyCell()
{
for (byte i = 0; i < Size; ++i)
{
if (mArray[i].active == false)
{
return mArray + i;
}
}
return 0;
}
template<byte Size>
inline void MidiNoteList<Size>::print() const
{
//#ifndef NDEBUG
// AVR_DBG("Note List: [ ");
// if (mHead)
// {
// for (const Cell* it = mHead; it != 0; it = it->next)
// {
// AVR_DBG(it->note.pitch);
// if (it->next)
// AVR_DBG(" -> ");
// }
// }
// AVR_LOG(" ]");
//#endif
}

108
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/*************************************************
* Public Constants
*************************************************/
#include <inttypes.h>
#define NOTE_B0 31
#define NOTE_C1 33
#define NOTE_CS1 35
#define NOTE_D1 37
#define NOTE_DS1 39
#define NOTE_E1 41
#define NOTE_F1 44
#define NOTE_FS1 46
#define NOTE_G1 49
#define NOTE_GS1 52
#define NOTE_A1 55
#define NOTE_AS1 58
#define NOTE_B1 62
#define NOTE_C2 65
#define NOTE_CS2 69
#define NOTE_D2 73
#define NOTE_DS2 78
#define NOTE_E2 82
#define NOTE_F2 87
#define NOTE_FS2 93
#define NOTE_G2 98
#define NOTE_GS2 104
#define NOTE_A2 110
#define NOTE_AS2 117
#define NOTE_B2 123
#define NOTE_C3 131
#define NOTE_CS3 139
#define NOTE_D3 147
#define NOTE_DS3 156
#define NOTE_E3 165
#define NOTE_F3 175
#define NOTE_FS3 185
#define NOTE_G3 196
#define NOTE_GS3 208
#define NOTE_A3 220
#define NOTE_AS3 233
#define NOTE_B3 247
#define NOTE_C4 262
#define NOTE_CS4 277
#define NOTE_D4 294
#define NOTE_DS4 311
#define NOTE_E4 330
#define NOTE_F4 349
#define NOTE_FS4 370
#define NOTE_G4 392
#define NOTE_GS4 415
#define NOTE_A4 440
#define NOTE_AS4 466
#define NOTE_B4 494
#define NOTE_C5 523
#define NOTE_CS5 554
#define NOTE_D5 587
#define NOTE_DS5 622
#define NOTE_E5 659
#define NOTE_F5 698
#define NOTE_FS5 740
#define NOTE_G5 784
#define NOTE_GS5 831
#define NOTE_A5 880
#define NOTE_AS5 932
#define NOTE_B5 988
#define NOTE_C6 1047
#define NOTE_CS6 1109
#define NOTE_D6 1175
#define NOTE_DS6 1245
#define NOTE_E6 1319
#define NOTE_F6 1397
#define NOTE_FS6 1480
#define NOTE_G6 1568
#define NOTE_GS6 1661
#define NOTE_A6 1760
#define NOTE_AS6 1865
#define NOTE_B6 1976
#define NOTE_C7 2093
#define NOTE_CS7 2217
#define NOTE_D7 2349
#define NOTE_DS7 2489
#define NOTE_E7 2637
#define NOTE_F7 2794
#define NOTE_FS7 2960
#define NOTE_G7 3136
#define NOTE_GS7 3322
#define NOTE_A7 3520
#define NOTE_AS7 3729
#define NOTE_B7 3951
#define NOTE_C8 4186
#define NOTE_CS8 4435
#define NOTE_D8 4699
#define NOTE_DS8 4978
static const uint16_t sNotePitches[] = {
NOTE_B0, NOTE_C1, NOTE_CS1, NOTE_D1, NOTE_DS1, NOTE_E1, NOTE_F1, NOTE_FS1,
NOTE_G1, NOTE_GS1, NOTE_A1, NOTE_AS1, NOTE_B1, NOTE_C2, NOTE_CS2, NOTE_D2,
NOTE_DS2, NOTE_E2, NOTE_F2, NOTE_FS2, NOTE_G2, NOTE_GS2, NOTE_A2, NOTE_AS2,
NOTE_B2, NOTE_C3, NOTE_CS3, NOTE_D3, NOTE_DS3, NOTE_E3, NOTE_F3, NOTE_FS3,
NOTE_G3, NOTE_GS3, NOTE_A3, NOTE_AS3, NOTE_B3, NOTE_C4, NOTE_CS4, NOTE_D4,
NOTE_DS4, NOTE_E4, NOTE_F4, NOTE_FS4, NOTE_G4, NOTE_GS4, NOTE_A4, NOTE_AS4,
NOTE_B4, NOTE_C5, NOTE_CS5, NOTE_D5, NOTE_DS5, NOTE_E5, NOTE_F5, NOTE_FS5,
NOTE_G5, NOTE_GS5, NOTE_A5, NOTE_AS5, NOTE_B5, NOTE_C6, NOTE_CS6, NOTE_D6,
NOTE_DS6, NOTE_E6, NOTE_F6, NOTE_FS6, NOTE_G6, NOTE_GS6, NOTE_A6, NOTE_AS6,
NOTE_B6, NOTE_C7, NOTE_CS7, NOTE_D7, NOTE_DS7, NOTE_E7, NOTE_F7, NOTE_FS7,
NOTE_G7, NOTE_GS7, NOTE_A7, NOTE_AS7, NOTE_B7, NOTE_C8, NOTE_CS8, NOTE_D8, NOTE_DS8,
};

112
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#######################################
# Syntax Coloring Map For Test
#######################################
#######################################
# Datatypes (KEYWORD1)
#######################################
MIDI KEYWORD1
MIDI.h KEYWORD1
MidiInterface KEYWORD1
DefaultSettings KEYWORD1
#######################################
# Methods and Functions (KEYWORD2)
#######################################
send KEYWORD2
sendNoteOn KEYWORD2
sendNoteOff KEYWORD2
sendProgramChange KEYWORD2
sendControlChange KEYWORD2
sendPitchBend KEYWORD2
sendPolyPressure KEYWORD2
sendAfterTouch KEYWORD2
sendSysEx KEYWORD2
sendTimeCodeQuarterFrame KEYWORD2
sendSongPosition KEYWORD2
sendSongSelect KEYWORD2
sendTuneRequest KEYWORD2
sendRealTime KEYWORD2
begin KEYWORD2
read KEYWORD2
getType KEYWORD2
getChannel KEYWORD2
getData1 KEYWORD2
getData2 KEYWORD2
getSysExArray KEYWORD2
getFilterMode KEYWORD2
getThruState KEYWORD2
getInputChannel KEYWORD2
check KEYWORD2
delMsg KEYWORD2
delSysEx KEYWORD2
setInputChannel KEYWORD2
setStatus KEYWORD2
turnThruOn KEYWORD2
turnThruOff KEYWORD2
setThruFilterMode KEYWORD2
disconnectCallbackFromType KEYWORD2
setHandleNoteOff KEYWORD2
setHandleNoteOn KEYWORD2
setHandleAfterTouchPoly KEYWORD2
setHandleControlChange KEYWORD2
setHandleProgramChange KEYWORD2
setHandleAfterTouchChannel KEYWORD2
setHandlePitchBend KEYWORD2
setHandleSystemExclusive KEYWORD2
setHandleTimeCodeQuarterFrame KEYWORD2
setHandleSongPosition KEYWORD2
setHandleSongSelect KEYWORD2
setHandleTuneRequest KEYWORD2
setHandleClock KEYWORD2
setHandleStart KEYWORD2
setHandleContinue KEYWORD2
setHandleStop KEYWORD2
setHandleActiveSensing KEYWORD2
setHandleSystemReset KEYWORD2
getTypeFromStatusByte KEYWORD2
encodeSysEx KEYWORD2
decodeSysEx KEYWORD2
#######################################
# Instances (KEYWORD2)
#######################################
#######################################
# Constants (LITERAL1)
#######################################
# Namespace, considering it as a literal
midi LITERAL1
NoteOff LITERAL1
NoteOn LITERAL1
AfterTouchPoly LITERAL1
ControlChange LITERAL1
ProgramChange LITERAL1
AfterTouchChannel LITERAL1
PitchBend LITERAL1
SystemExclusive LITERAL1
TimeCodeQuarterFrame LITERAL1
SongPosition LITERAL1
SongSelect LITERAL1
TuneRequest LITERAL1
Clock LITERAL1
Start LITERAL1
Stop LITERAL1
Continue LITERAL1
ActiveSensing LITERAL1
SystemReset LITERAL1
InvalidType LITERAL1
Off LITERAL1
Full LITERAL1
SameChannel LITERAL1
DifferentChannel LITERAL1
MIDI_CHANNEL_OMNI LITERAL1
MIDI_CHANNEL_OFF LITERAL1
MIDI_CREATE_INSTANCE LITERAL1
MIDI_CREATE_DEFAULT_INSTANCE LITERAL1
MIDI_CREATE_CUSTOM_INSTANCE LITERAL1

193
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/*!
* @file midi_Defs.h
* Project Arduino MIDI Library
* @brief MIDI Library for the Arduino - Definitions
* @version 4.2
* @author Francois Best
* @date 24/02/11
* @license GPL v3.0 - Copyright Forty Seven Effects 2014
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#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_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;
// -----------------------------------------------------------------------------
/*! 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 */
enum MidiFilterMode
{
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.
};
// -----------------------------------------------------------------------------
/*! \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,
DataEntry = 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,
// 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
// Channel Mode messages ---------------------------------------------------
AllSoundOff = 120,
ResetAllControllers = 121,
LocalControl = 122,
AllNotesOff = 123,
OmniModeOff = 124,
OmniModeOn = 125,
MonoModeOn = 126,
PolyModeOn = 127
};
// -----------------------------------------------------------------------------
/*! \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

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/*!
* @file midi_Message.h
* Project Arduino MIDI Library
* @brief MIDI Library for the Arduino - Message struct definition
* @version 4.2
* @author Francois Best
* @date 11/06/14
* @license GPL v3.0 - Copyright Forty Seven Effects 2014
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "midi_Namespace.h"
#include "midi_Defs.h"
BEGIN_MIDI_NAMESPACE
/*! The Message structure contains decoded data of a MIDI message
read from the serial port with read()
*/
template<unsigned SysExMaxSize>
struct Message
{
/*! The maximum size for the System Exclusive array.
*/
static const unsigned sSysExMaxSize = SysExMaxSize;
/*! The MIDI channel on which the message was recieved.
\n Value goes from 1 to 16.
*/
Channel channel;
/*! The type of the message
(see the MidiType enum for types reference)
*/
MidiType type;
/*! The first data byte.
\n Value goes from 0 to 127.
*/
DataByte data1;
/*! The second data byte.
If the message is only 2 bytes long, this one is null.
\n Value goes from 0 to 127.
*/
DataByte data2;
/*! System Exclusive dedicated byte array.
\n Array length is stocked on 16 bits,
in data1 (LSB) and data2 (MSB)
*/
DataByte sysexArray[sSysExMaxSize];
/*! This boolean indicates if the message is valid or not.
There is no channel consideration here,
validity means the message respects the MIDI norm.
*/
bool valid;
inline unsigned getSysExSize() const
{
const unsigned size = unsigned(data2) << 8 | data1;
return size > sSysExMaxSize ? sSysExMaxSize : size;
}
};
END_MIDI_NAMESPACE

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/*!
* @file midi_Namespace.h
* Project Arduino MIDI Library
* @brief MIDI Library for the Arduino - Namespace declaration
* @version 4.2
* @author Francois Best
* @date 24/02/11
* @license GPL v3.0 - Copyright Forty Seven Effects 2014
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#define MIDI_NAMESPACE midi
#define BEGIN_MIDI_NAMESPACE namespace MIDI_NAMESPACE {
#define END_MIDI_NAMESPACE }
#define USING_NAMESPACE_MIDI using namespace MIDI_NAMESPACE;
BEGIN_MIDI_NAMESPACE
END_MIDI_NAMESPACE

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main/libraries/MIDI/midi_Settings.h Normal file
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/*!
* @file midi_Settings.h
* Project Arduino MIDI Library
* @brief MIDI Library for the Arduino - Settings
* @version 4.2
* @author Francois Best
* @date 24/02/11
* @license GPL v3.0 - Copyright Forty Seven Effects 2014
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "midi_Defs.h"
BEGIN_MIDI_NAMESPACE
/*! \brief Default Settings for the MIDI Library.
To change the default settings, don't edit them there, create a subclass and
override the values in that subclass, then use the MIDI_CREATE_CUSTOM_INSTANCE
macro to create your instance. The settings you don't override will keep their
default value. Eg:
\code{.cpp}
struct MySettings : public midi::DefaultSettings
{
static const bool UseRunningStatus = false; // Messes with my old equipment!
};
MIDI_CREATE_CUSTOM_INSTANCE(HardwareSerial, Serial2, midi, MySettings);
\endcode
*/
struct DefaultSettings
{
/*! Running status enables short messages when sending multiple values
of the same type and channel.\n
Set to 0 if you have troubles controlling your hardware.
*/
static const bool UseRunningStatus = true;
/* NoteOn with 0 velocity should be handled as NoteOf.\n
Set to 1 to get NoteOff events when receiving null-velocity NoteOn messages.\n
Set to 0 to get NoteOn events when receiving null-velocity NoteOn messages.
*/
static const bool HandleNullVelocityNoteOnAsNoteOff = true;
// Setting this to 1 will make MIDI.read parse only one byte of data for each
// call when data is available. This can speed up your application if receiving
// a lot of traffic, but might induce MIDI Thru and treatment latency.
static const bool Use1ByteParsing = true;
/*! Override the default MIDI baudrate to transmit over USB serial, to
a decoding program such as Hairless MIDI (set baudrate to 115200)\n
http://projectgus.github.io/hairless-midiserial/
*/
static const long BaudRate = 31250;
/*! Maximum size of SysEx receivable. Decrease to save RAM if you don't expect
to receive SysEx, or adjust accordingly.
*/
static const unsigned SysExMaxSize = 128;
};
END_MIDI_NAMESPACE

115
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/**
* @file config.h
* Project axefx.de MIDI Borad TWO
* @brief Config-File for Testing-Tool.
* Here you have to modify your used Arduino-Pins
* and if you like to use the LCD-Display.
* @version 1.0.0
* @author Bastian Buehrig
* @date 15/02/15
* license GPL axefx.de - 2015
*/
#ifndef Config_h
#define Config_h
// Include Configuration
// If you don't want a feature, switch it of with a '0'
#define USE_LCD 1
// ============== Pin Configuration ==============
//
// LCD-Pin Definitions
#if USE_LCD==1
#define LCD_D7 44
#define LCD_D6 45
#define LCD_D5 46
#define LCD_D4 47
#define LCD_E 48
#define LCD_RS 49
#endif
// LED und Switch Pins
#define SWT_MAX 23 // How many switches (and LEDs) does your MIDI-Board have?
#define SWT01 2
#define LED01 3
#define SWT02 4
#define LED02 5
#define SWT03 6
#define LED03 7
#define SWT04 8
#define LED04 9
#define SWT05 10
#define LED05 11
#define SWT06 12
#define LED06 13
#define SWT07 22
#define LED07 24
#define SWT08 26
#define LED08 28
#define SWT09 30
#define LED09 32
#define SWT10 34
#define LED10 36
#define SWT11 38
#define LED11 40
#define SWT12 23
#define LED12 25
#define SWT13 27
#define LED13 29
#define SWT14 31
#define LED14 33
#define SWT15 35
#define LED15 37
#define SWT16 39
#define LED16 41
#define SWT17 42
#define LED17 43
#define SWT18 A8
#define LED18 A9
#define SWT19 A10
#define LED19 A11
#define SWT20 A12
#define LED20 A13
#define SWT21 A14
#define LED21 A15
#define SWT22 A6
#define LED22 A7
#define SWT23 14
#define LED23 15
#define SWT24 16
#define LED24 17
#define SWT25 20
#define LED25 21
#define SWT26 50
#define LED26 51
#define SWT27 52
#define LED27 99
#define SWT28 53
#define LED28 99
// Expression-Pedal Pins
#define EXP01 A0
#define EXP02 A1
// Layer-LEDs
#define LAY_LED01 A2
#define LAY_LED02 A3
#define LAY_LED03 A4
#define LAY_LED04 A5
#endif

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tools/testing/testing.ino
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@@ -1,24 +1,105 @@
/**
* @file testing.ino
* Project axefx.de MIDI Borad TWO
* @brief Testing-Tool for test all your switches, leds and
* LCD-Display (if you'll use one).
* It will turn on and of all your LEDs. After it,
* you can test your switches to light up the LEDs manually.
* Additionally you can see some Informations on your LCD-Display
* and it writes the same text in the serial monitor.
* @version 1.0.0
* @author Bastian Buehrig
* @date 16/02/15
* license GPL axefx.de - 2015
*/
#include "config.h"
// LCD-Display includes
#if USE_LCD==1
#include <LiquidCrystal.h>
LiquidCrystal lcd(LCD_RS, LCD_E, LCD_D4, LCD_D5, LCD_D6, LCD_D7);
#endif
// Pin-Definitions - you have to modify this list, if you like to use more or less than 23 Switches!
byte swt_pins[SWT_MAX] = { SWT01, SWT02, SWT03, SWT04, SWT05, SWT06, SWT07, SWT08, SWT09, SWT10,
SWT11, SWT12, SWT13, SWT14, SWT15, SWT16, SWT17, SWT18, SWT19, SWT20,
SWT21, SWT22, SWT23 }; // SWT24, SWT25, SWT26, SWT27, SWT28
byte led_pins[SWT_MAX] = { LED01, LED02, LED03, LED04, LED05, LED06, LED07, LED08, LED09, LED10,
LED11, LED12, LED13, LED14, LED15, LED16, LED17, LED18, LED19, LED20,
LED21, LED22, LED23 }; // LED24, LED25, LED26, LED27, LED28
/**
* Function to initialize the pin-modes and
* switch on and off shortly all LEDs.
*
*/
void setup() { void setup() {
// Init Serial Monitor for Informations...
Serial.begin(9600); Serial.begin(9600);
for(int i=22; i <= 36; i=i+2) {
pinMode(i, INPUT);
pinMode(i+1, OUTPUT); #if USE_LCD==1
// set up the LCD's number of columns and rows:
lcd.begin(16, 2);
#endif
printInfo("Initialisation...");
// Setting Pin-Modes
for(byte i=0; i < SWT_MAX; i=i+1) {
pinMode(swt_pins[i], INPUT_PULLUP);
pinMode(led_pins[i], OUTPUT);
} }
for(int i=22; i <= 36; i=i+2) {
digitalWrite(i+1, HIGH); // turn the LED on (HIGH is the voltage level) // Turn LED on, then off
for(byte i=0; i < SWT_MAX; i=i+1) {
printInfo("LED " + String(i+1));
digitalWrite(led_pins[i], HIGH); // turn the LED on (HIGH is the voltage level)
delay(100); // wait for a second delay(100); // wait for a second
digitalWrite(i+1, LOW); // turn the LED off by making the voltage LOW digitalWrite(led_pins[i], LOW); // turn the LED off by making the voltage LOW
delay(100); delay(100);
} }
} }
/**
* Main Loop-Function. Read out the Switch-States and
* if you press a switch, the Switch LED will be switch on
* during you are pressing the switch.
*
*/
void loop() { void loop() {
for(int i=22; i <= 36; i=i+2) { for(byte i=0; i < SWT_MAX; i=i+1) {
byte actState = digitalRead(i); byte actState = digitalRead(swt_pins[i]);
digitalWrite(i+1, actState); digitalWrite(led_pins[i], !actState);
if(!actState) {
printInfo("Switch " + String(i+1) + " pressed!");
}
} }
} }
/**
* Function to print out informations to Serial-Monitor and LCD-Dsiplay
*
* @param infoText Text to print out
*/
void printInfo(String infoText) {
Serial.println(infoText);
#if USE_LCD==1
lcd.print(infoText);
#endif
}