updated Firmata library to version 2.3.5 and moved to the new library format

11 files changed, 0 insertions, 2420 deletions

diff --git a/libraries/Firmata/examples/AllInputsFirmata/AllInputsFirmata.ino b/libraries/Firmata/examples/AllInputsFirmata/AllInputsFirmata.ino
deleted file mode 100644
index bff7366..0000000
--- a/libraries/Firmata/examples/AllInputsFirmata/AllInputsFirmata.ino
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Firmata is a generic protocol for communicating with microcontrollers
- * from software on a host computer. It is intended to work with
- * any host computer software package.
- *
- * To download a host software package, please clink on the following link
- * to open the download page in your default browser.
- *
- * http://firmata.org/wiki/Download
- */
-
-/* 
- * This firmware reads all inputs and sends them as fast as it can.  It was
- * inspired by the ease-of-use of the Arduino2Max program.
- *
- * This example code is in the public domain.
- */
-#include <Firmata.h>
-
-byte pin;
-
-int analogValue;
-int previousAnalogValues[TOTAL_ANALOG_PINS];
-
-byte portStatus[TOTAL_PORTS];	// each bit: 1=pin is digital input, 0=other/ignore
-byte previousPINs[TOTAL_PORTS];
-
-/* timer variables */
-unsigned long currentMillis;     // store the current value from millis()
-unsigned long previousMillis;    // for comparison with currentMillis
-/* make sure that the FTDI buffer doesn't go over 60 bytes, otherwise you
-   get long, random delays.  So only read analogs every 20ms or so */
-int samplingInterval = 19;      // how often to run the main loop (in ms)
-
-void sendPort(byte portNumber, byte portValue)
-{
-  portValue = portValue & portStatus[portNumber];
-  if(previousPINs[portNumber] != portValue) {
-    Firmata.sendDigitalPort(portNumber, portValue);
-    previousPINs[portNumber] = portValue;
-  }
-}
-
-void setup()
-{
-  byte i, port, status;
-
-  Firmata.setFirmwareVersion(0, 1);
-
-  for(pin = 0; pin < TOTAL_PINS; pin++) {
-    if IS_PIN_DIGITAL(pin) pinMode(PIN_TO_DIGITAL(pin), INPUT);
-  }
-
-  for (port=0; port<TOTAL_PORTS; port++) {
-    status = 0;
-    for (i=0; i<8; i++) {
-      if (IS_PIN_DIGITAL(port * 8 + i)) status |= (1 << i);
-    }
-    portStatus[port] = status;
-  }
-
-  Firmata.begin(57600);
-}
-
-void loop()
-{
-  byte i;
-
-  for (i=0; i<TOTAL_PORTS; i++) {
-      sendPort(i, readPort(i, 0xff));
-  }
-  /* make sure that the FTDI buffer doesn't go over 60 bytes, otherwise you
-     get long, random delays.  So only read analogs every 20ms or so */
-  currentMillis = millis();
-  if(currentMillis - previousMillis > samplingInterval) {
-    previousMillis += samplingInterval;
-    while(Firmata.available()) {
-      Firmata.processInput();
-    }
-    for(pin = 0; pin < TOTAL_ANALOG_PINS; pin++) {
-      analogValue = analogRead(pin);
-      if(analogValue != previousAnalogValues[pin]) {
-        Firmata.sendAnalog(pin, analogValue); 
-        previousAnalogValues[pin] = analogValue;
-      }
-    }
-  }
-}
-
-
diff --git a/libraries/Firmata/examples/AnalogFirmata/AnalogFirmata.ino b/libraries/Firmata/examples/AnalogFirmata/AnalogFirmata.ino
deleted file mode 100644
index ff1d664..0000000
--- a/libraries/Firmata/examples/AnalogFirmata/AnalogFirmata.ino
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Firmata is a generic protocol for communicating with microcontrollers
- * from software on a host computer. It is intended to work with
- * any host computer software package.
- *
- * To download a host software package, please clink on the following link
- * to open the download page in your default browser.
- *
- * http://firmata.org/wiki/Download
- */
-
-/* This firmware supports as many analog ports as possible, all analog inputs,
- * four PWM outputs, and two with servo support.
- *
- * This example code is in the public domain.
- */
-#include <Servo.h>
-#include <Firmata.h>
-
-/*==============================================================================
- * GLOBAL VARIABLES
- *============================================================================*/
-
-/* servos */
-Servo servo9, servo10; // one instance per pin
-/* analog inputs */
-int analogInputsToReport = 0; // bitwise array to store pin reporting
-int analogPin = 0; // counter for reading analog pins
-/* timer variables */
-unsigned long currentMillis;     // store the current value from millis()
-unsigned long previousMillis;    // for comparison with currentMillis
-
-
-/*==============================================================================
- * FUNCTIONS                                                                
- *============================================================================*/
-
-void analogWriteCallback(byte pin, int value)
-{
-    switch(pin) {
-    case 9: servo9.write(value); break;
-    case 10: servo10.write(value); break;
-    case 3: 
-    case 5: 
-    case 6: 
-    case 11: // PWM pins
-        analogWrite(pin, value); 
-        break;
-    }
-}
-// -----------------------------------------------------------------------------
-// sets bits in a bit array (int) to toggle the reporting of the analogIns
-void reportAnalogCallback(byte pin, int value)
-{
-    if(value == 0) {
-        analogInputsToReport = analogInputsToReport &~ (1 << pin);
-    }
-    else { // everything but 0 enables reporting of that pin
-        analogInputsToReport = analogInputsToReport | (1 << pin);
-    }
-    // TODO: save status to EEPROM here, if changed
-}
-
-/*==============================================================================
- * SETUP()
- *============================================================================*/
-void setup() 
-{
-    Firmata.setFirmwareVersion(0, 2);
-    Firmata.attach(ANALOG_MESSAGE, analogWriteCallback);
-    Firmata.attach(REPORT_ANALOG, reportAnalogCallback);
-
-    servo9.attach(9);
-    servo10.attach(10);
-    Firmata.begin(57600);
-}
-
-/*==============================================================================
- * LOOP()
- *============================================================================*/
-void loop() 
-{
-    while(Firmata.available())
-        Firmata.processInput();
-    currentMillis = millis();
-    if(currentMillis - previousMillis > 20) {  
-        previousMillis += 20;                   // run this every 20ms
-        for(analogPin=0;analogPin<TOTAL_ANALOG_PINS;analogPin++) {
-            if( analogInputsToReport & (1 << analogPin) ) 
-                Firmata.sendAnalog(analogPin, analogRead(analogPin));
-        }
-    }
-}
-
diff --git a/libraries/Firmata/examples/EchoString/EchoString.ino b/libraries/Firmata/examples/EchoString/EchoString.ino
deleted file mode 100644
index 5079697..0000000
--- a/libraries/Firmata/examples/EchoString/EchoString.ino
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Firmata is a generic protocol for communicating with microcontrollers
- * from software on a host computer. It is intended to work with
- * any host computer software package.
- *
- * To download a host software package, please clink on the following link
- * to open the download page in your default browser.
- *
- * http://firmata.org/wiki/Download
- */
-
-/* This sketch accepts strings and raw sysex messages and echos them back.
- *
- * This example code is in the public domain.
- */
-#include <Firmata.h>
-
-byte analogPin;
-
-void stringCallback(char *myString)
-{
-    Firmata.sendString(myString);
-}
-
-
-void sysexCallback(byte command, byte argc, byte*argv)
-{
-    Firmata.sendSysex(command, argc, argv);
-}
-
-void setup()
-{
-    Firmata.setFirmwareVersion(0, 1);
-    Firmata.attach(STRING_DATA, stringCallback);
-    Firmata.attach(START_SYSEX, sysexCallback);
-    Firmata.begin(57600);
-}
-
-void loop()
-{
-    while(Firmata.available()) {
-        Firmata.processInput();
-    }
-}
-
-
diff --git a/libraries/Firmata/examples/I2CFirmata/I2CFirmata.ino b/libraries/Firmata/examples/I2CFirmata/I2CFirmata.ino
deleted file mode 100644
index 1da8963..0000000
--- a/libraries/Firmata/examples/I2CFirmata/I2CFirmata.ino
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * Firmata is a generic protocol for communicating with microcontrollers
- * from software on a host computer. It is intended to work with
- * any host computer software package.
- *
- * To download a host software package, please clink on the following link
- * to open the download page in your default browser.
- *
- * http://firmata.org/wiki/Download
- */
-
-/*
- Copyright (C) 2009 Jeff Hoefs.  All rights reserved.
- Copyright (C) 2009 Shigeru Kobayashi.  All rights reserved.
- 
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
- 
- See file LICENSE.txt for further informations on licensing terms.
- */
-
-#include <Wire.h>
-#include <Firmata.h>
-
-
-#define I2C_WRITE B00000000
-#define I2C_READ B00001000
-#define I2C_READ_CONTINUOUSLY B00010000
-#define I2C_STOP_READING B00011000
-#define I2C_READ_WRITE_MODE_MASK B00011000
-
-#define MAX_QUERIES 8
-
-unsigned long currentMillis;     // store the current value from millis()
-unsigned long previousMillis;    // for comparison with currentMillis
-unsigned int samplingInterval = 32;  // default sampling interval is 33ms
-unsigned int i2cReadDelayTime = 0;  // default delay time between i2c read request and Wire.requestFrom()
-unsigned int powerPinsEnabled = 0;  // use as boolean to prevent enablePowerPins from being called more than once
-
-#define MINIMUM_SAMPLING_INTERVAL 10
-
-#define REGISTER_NOT_SPECIFIED -1
-
-struct i2c_device_info {
-  byte addr;
-  byte reg;
-  byte bytes;
-};
-
-i2c_device_info query[MAX_QUERIES];
-
-byte i2cRxData[32];
-boolean readingContinuously = false;
-byte queryIndex = 0;
-
-void readAndReportData(byte address, int theRegister, byte numBytes)
-{
-  if (theRegister != REGISTER_NOT_SPECIFIED) {
-    Wire.beginTransmission(address);
-    Wire.write((byte)theRegister);
-    Wire.endTransmission();
-    delayMicroseconds(i2cReadDelayTime);  // delay is necessary for some devices such as WiiNunchuck
-  } 
-  else {
-    theRegister = 0;  // fill the register with a dummy value
-  }
-
-  Wire.requestFrom(address, numBytes);
-
-  // check to be sure correct number of bytes were returned by slave
-  if(numBytes == Wire.available()) {
-    i2cRxData[0] = address;
-    i2cRxData[1] = theRegister;
-    for (int i = 0; i < numBytes; i++) {
-      i2cRxData[2 + i] = Wire.read();
-    }
-    // send slave address, register and received bytes
-    Firmata.sendSysex(I2C_REPLY, numBytes + 2, i2cRxData);
-  }
-  else {
-    if(numBytes > Wire.available()) {
-      Firmata.sendString("I2C Read Error: Too many bytes received");
-    } else {
-      Firmata.sendString("I2C Read Error: Too few bytes received"); 
-    }
-  }
-  
-}
-
-void sysexCallback(byte command, byte argc, byte *argv)
-{
-  byte mode;
-  byte slaveAddress;
-  byte slaveRegister;
-  byte data;
-  int  delayTime;
-
-  if (command == I2C_REQUEST) {
-    mode = argv[1] & I2C_READ_WRITE_MODE_MASK;
-    slaveAddress = argv[0];
-
-    switch(mode) {
-    case I2C_WRITE:
-      Wire.beginTransmission(slaveAddress);
-      for (byte i = 2; i < argc; i += 2) {
-        data = argv[i] + (argv[i + 1] << 7);
-        Wire.write(data);
-      }
-      Wire.endTransmission();
-      delayMicroseconds(70); // TODO is this needed?
-      break;
-    case I2C_READ:
-      if (argc == 6) {
-        // a slave register is specified
-        slaveRegister = argv[2] + (argv[3] << 7);
-        data = argv[4] + (argv[5] << 7);  // bytes to read
-        readAndReportData(slaveAddress, (int)slaveRegister, data);
-      } 
-      else {
-        // a slave register is NOT specified
-        data = argv[2] + (argv[3] << 7);  // bytes to read
-        readAndReportData(slaveAddress, (int)REGISTER_NOT_SPECIFIED, data);
-      }
-      break;
-    case I2C_READ_CONTINUOUSLY:
-      if ((queryIndex + 1) >= MAX_QUERIES) {
-        // too many queries, just ignore
-        Firmata.sendString("too many queries");
-        break;
-      }
-      query[queryIndex].addr = slaveAddress;
-      query[queryIndex].reg = argv[2] + (argv[3] << 7);
-      query[queryIndex].bytes = argv[4] + (argv[5] << 7);
-      readingContinuously = true;
-      queryIndex++;
-      break;
-    case I2C_STOP_READING:
-      readingContinuously = false;
-      queryIndex = 0;
-      break;
-    default:
-      break;
-    }
-  }
-  else if (command == SAMPLING_INTERVAL) {
-    samplingInterval = argv[0] + (argv[1] << 7);
-
-    if (samplingInterval < MINIMUM_SAMPLING_INTERVAL) {
-      samplingInterval = MINIMUM_SAMPLING_INTERVAL;
-    }
-
-    samplingInterval -= 1;
-    Firmata.sendString("sampling interval");
-  }
-
-  else if (command == I2C_CONFIG) {
-    delayTime = (argv[4] + (argv[5] << 7));                        // MSB
-    delayTime = (delayTime << 8) + (argv[2] + (argv[3] << 7));     // add LSB
-
-    if((argv[0] + (argv[1] << 7)) > 0) {
-      enablePowerPins(PORTC3, PORTC2);
-    }
-
-    if(delayTime > 0) {
-      i2cReadDelayTime = delayTime;
-    }
-
-    if(argc > 6) {
-      // If you extend I2C_Config, handle your data here
-    }
-
-  }
-}
-
-void systemResetCallback()
-{
-  readingContinuously = false;
-  queryIndex = 0;
-}
-
-/* reference: BlinkM_funcs.h by Tod E. Kurt, ThingM, http://thingm.com/ */
-// Enables Pins A2 and A3 to be used as GND and Power
-// so that I2C devices can be plugged directly
-// into Arduino header (pins A2 - A5)
-static void enablePowerPins(byte pwrpin, byte gndpin)
-{
-  if(powerPinsEnabled == 0) {
-    DDRC |= _BV(pwrpin) | _BV(gndpin);
-    PORTC &=~ _BV(gndpin);
-    PORTC |=  _BV(pwrpin);
-    powerPinsEnabled = 1;
-    Firmata.sendString("Power pins enabled");
-    delay(100);
-  }
-}
-
-void setup()
-{
-  Firmata.setFirmwareVersion(2, 0);
-
-  Firmata.attach(START_SYSEX, sysexCallback);
-  Firmata.attach(SYSTEM_RESET, systemResetCallback);
-
-  for (int i = 0; i < TOTAL_PINS; ++i) {
-    pinMode(i, OUTPUT);
-  }
-
-  Firmata.begin(57600);  
-  Wire.begin();
-}
-
-void loop()
-{
-  while (Firmata.available()) {
-    Firmata.processInput();
-  }
-
-  currentMillis = millis();
-  if (currentMillis - previousMillis > samplingInterval) {
-    previousMillis += samplingInterval;
-
-    for (byte i = 0; i < queryIndex; i++) {
-      readAndReportData(query[i].addr, query[i].reg, query[i].bytes);
-    }
-  }
-}
diff --git a/libraries/Firmata/examples/OldStandardFirmata/LICENSE.txt b/libraries/Firmata/examples/OldStandardFirmata/LICENSE.txt
deleted file mode 100644
index 77cec6d..0000000
--- a/libraries/Firmata/examples/OldStandardFirmata/LICENSE.txt
+++ /dev/null
@@ -1,458 +0,0 @@
-
-		  GNU LESSER GENERAL PUBLIC LICENSE
-		       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.  It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
-			    Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it.  You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
-  When we speak of free software, we are referring to freedom of use,
-not price.  Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
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diff --git a/libraries/Firmata/examples/OldStandardFirmata/OldStandardFirmata.ino b/libraries/Firmata/examples/OldStandardFirmata/OldStandardFirmata.ino
deleted file mode 100644
index d306c70..0000000
--- a/libraries/Firmata/examples/OldStandardFirmata/OldStandardFirmata.ino
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * Firmata is a generic protocol for communicating with microcontrollers
- * from software on a host computer. It is intended to work with
- * any host computer software package.
- *
- * To download a host software package, please clink on the following link
- * to open the download page in your default browser.
- *
- * http://firmata.org/wiki/Download
- */
-
-/*
-  Copyright (C) 2006-2008 Hans-Christoph Steiner.  All rights reserved.
- 
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
- 
-  See file LICENSE.txt for further informations on licensing terms.
- */
-
-/* 
- * This is an old version of StandardFirmata (v2.0).  It is kept here because
- * its the last version that works on an ATMEGA8 chip.  Also, it can be used
- * for host software that has not been updated to a newer version of the
- * protocol.  It also uses the old baud rate of 115200 rather than 57600.
- */
-
-#include <EEPROM.h>
-#include <Firmata.h>
-
-/*==============================================================================
- * GLOBAL VARIABLES
- *============================================================================*/
-
-/* analog inputs */
-int analogInputsToReport = 0; // bitwise array to store pin reporting
-int analogPin = 0; // counter for reading analog pins
-
-/* digital pins */
-byte reportPINs[TOTAL_PORTS];   // PIN == input port
-byte previousPINs[TOTAL_PORTS]; // PIN == input port
-byte pinStatus[TOTAL_PINS]; // store pin status, default OUTPUT
-byte portStatus[TOTAL_PORTS];
-
-/* timer variables */
-unsigned long currentMillis;     // store the current value from millis()
-unsigned long previousMillis;    // for comparison with currentMillis
-
-
-/*==============================================================================
- * FUNCTIONS                                                                
- *============================================================================*/
-
-void outputPort(byte portNumber, byte portValue)
-{
-  portValue = portValue &~ portStatus[portNumber];
-  if(previousPINs[portNumber] != portValue) {
-        Firmata.sendDigitalPort(portNumber, portValue); 
-        previousPINs[portNumber] = portValue;
-        Firmata.sendDigitalPort(portNumber, portValue); 
-    }
-}
-
-/* -----------------------------------------------------------------------------
- * check all the active digital inputs for change of state, then add any events
- * to the Serial output queue using Serial.print() */
-void checkDigitalInputs(void) 
-{
-    byte i, tmp;
-    for(i=0; i < TOTAL_PORTS; i++) {
-        if(reportPINs[i]) {
-            switch(i) {
-            case 0: outputPort(0, PIND &~ B00000011); break; // ignore Rx/Tx 0/1
-            case 1: outputPort(1, PINB); break;
-            case 2: outputPort(2, PINC); break;
-            }
-        }
-    }
-}
-
-// -----------------------------------------------------------------------------
-/* sets the pin mode to the correct state and sets the relevant bits in the
- * two bit-arrays that track Digital I/O and PWM status
- */
-void setPinModeCallback(byte pin, int mode) {
-    byte port = 0;
-    byte offset = 0;
-
-    if (pin < 8) {
-      port = 0;
-      offset = 0;
-    } else if (pin < 14) {
-      port = 1;
-      offset = 8;     
-    } else if (pin < 22) {
-      port = 2;
-      offset = 14;
-    }
-
-    if(pin > 1) { // ignore RxTx (pins 0 and 1)
-        pinStatus[pin] = mode;
-        switch(mode) {
-        case INPUT:
-            pinMode(pin, INPUT);
-            portStatus[port] = portStatus[port] &~ (1 << (pin - offset));
-            break;
-        case OUTPUT:
-            digitalWrite(pin, LOW); // disable PWM
-        case PWM:
-            pinMode(pin, OUTPUT);
-            portStatus[port] = portStatus[port] | (1 << (pin - offset));
-            break;
-        //case ANALOG: // TODO figure this out
-        default:
-            Firmata.sendString("");
-        }
-        // TODO: save status to EEPROM here, if changed
-    }
-}
-
-void analogWriteCallback(byte pin, int value)
-{
-    setPinModeCallback(pin,PWM);
-    analogWrite(pin, value);
-}
-
-void digitalWriteCallback(byte port, int value)
-{
-    switch(port) {
-    case 0: // pins 2-7 (don't change Rx/Tx, pins 0 and 1)
-        // 0xFF03 == B1111111100000011    0x03 == B00000011
-        PORTD = (value &~ 0xFF03) | (PORTD & 0x03);
-        break;
-    case 1: // pins 8-13 (14,15 are disabled for the crystal) 
-        PORTB = (byte)value;
-        break;
-    case 2: // analog pins used as digital
-        PORTC = (byte)value;
-        break;
-    }
-}
-
-// -----------------------------------------------------------------------------
-/* sets bits in a bit array (int) to toggle the reporting of the analogIns
- */
-//void FirmataClass::setAnalogPinReporting(byte pin, byte state) {
-//}
-void reportAnalogCallback(byte pin, int value)
-{
-    if(value == 0) {
-        analogInputsToReport = analogInputsToReport &~ (1 << pin);
-    }
-    else { // everything but 0 enables reporting of that pin
-        analogInputsToReport = analogInputsToReport | (1 << pin);
-    }
-    // TODO: save status to EEPROM here, if changed
-}
-
-void reportDigitalCallback(byte port, int value)
-{
-    reportPINs[port] = (byte)value;
-    if(port == 2) // turn off analog reporting when used as digital
-        analogInputsToReport = 0;
-}
-
-/*==============================================================================
- * SETUP()
- *============================================================================*/
-void setup() 
-{
-    byte i;
-
-    Firmata.setFirmwareVersion(2, 0);
-
-    Firmata.attach(ANALOG_MESSAGE, analogWriteCallback);
-    Firmata.attach(DIGITAL_MESSAGE, digitalWriteCallback);
-    Firmata.attach(REPORT_ANALOG, reportAnalogCallback);
-    Firmata.attach(REPORT_DIGITAL, reportDigitalCallback);
-    Firmata.attach(SET_PIN_MODE, setPinModeCallback);
-
-    portStatus[0] = B00000011;  // ignore Tx/RX pins
-    portStatus[1] = B11000000;  // ignore 14/15 pins 
-    portStatus[2] = B00000000;
-
-//    for(i=0; i<TOTAL_PINS; ++i) { // TODO make this work with analogs
-    for(i=0; i<14; ++i) {
-        setPinModeCallback(i,OUTPUT);
-    }
-    // set all outputs to 0 to make sure internal pull-up resistors are off
-    PORTB = 0; // pins 8-15
-    PORTC = 0; // analog port
-    PORTD = 0; // pins 0-7
-
-    // TODO rethink the init, perhaps it should report analog on default
-    for(i=0; i<TOTAL_PORTS; ++i) {
-        reportPINs[i] = false;
-    }
-    // TODO: load state from EEPROM here
-
-    /* send digital inputs here, if enabled, to set the initial state on the
-     * host computer, since once in the loop(), this firmware will only send
-     * digital data on change. */
-    if(reportPINs[0]) outputPort(0, PIND &~ B00000011); // ignore Rx/Tx 0/1
-    if(reportPINs[1]) outputPort(1, PINB);
-    if(reportPINs[2]) outputPort(2, PINC);
-
-    Firmata.begin(115200);
-}
-
-/*==============================================================================
- * LOOP()
- *============================================================================*/
-void loop() 
-{
-/* DIGITALREAD - as fast as possible, check for changes and output them to the
- * FTDI buffer using Serial.print()  */
-    checkDigitalInputs();  
-    currentMillis = millis();
-    if(currentMillis - previousMillis > 20) {  
-        previousMillis += 20;     // run this every 20ms
-        /* SERIALREAD - Serial.read() uses a 128 byte circular buffer, so handle
-         * all serialReads at once, i.e. empty the buffer */
-        while(Firmata.available())
-            Firmata.processInput();
-        /* SEND FTDI WRITE BUFFER - make sure that the FTDI buffer doesn't go over
-         * 60 bytes. use a timer to sending an event character every 4 ms to
-         * trigger the buffer to dump. */
-	
-        /* ANALOGREAD - right after the event character, do all of the
-         * analogReads().  These only need to be done every 4ms. */
-        for(analogPin=0;analogPin<TOTAL_ANALOG_PINS;analogPin++) {
-            if( analogInputsToReport & (1 << analogPin) ) {
-                Firmata.sendAnalog(analogPin, analogRead(analogPin));
-            }
-        }
-    }
-}
diff --git a/libraries/Firmata/examples/ServoFirmata/ServoFirmata.ino b/libraries/Firmata/examples/ServoFirmata/ServoFirmata.ino
deleted file mode 100644
index cdcfff0..0000000
--- a/libraries/Firmata/examples/ServoFirmata/ServoFirmata.ino
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Firmata is a generic protocol for communicating with microcontrollers
- * from software on a host computer. It is intended to work with
- * any host computer software package.
- *
- * To download a host software package, please clink on the following link
- * to open the download page in your default browser.
- *
- * http://firmata.org/wiki/Download
- */
-
-/* This firmware supports as many servos as possible using the Servo library 
- * included in Arduino 0017
- *
- * TODO add message to configure minPulse/maxPulse/degrees
- *
- * This example code is in the public domain.
- */
- 
-#include <Servo.h>
-#include <Firmata.h>
-
-Servo servos[MAX_SERVOS];
-
-void analogWriteCallback(byte pin, int value)
-{
-    if (IS_PIN_SERVO(pin)) {
-        servos[PIN_TO_SERVO(pin)].write(value);
-    }
-}
-
-void setup() 
-{
-    byte pin;
-
-    Firmata.setFirmwareVersion(0, 2);
-    Firmata.attach(ANALOG_MESSAGE, analogWriteCallback);
-
-    for (pin=0; pin < TOTAL_PINS; pin++) {
-        if (IS_PIN_SERVO(pin)) {
-	    servos[PIN_TO_SERVO(pin)].attach(PIN_TO_DIGITAL(pin));
-        }
-    }
-   
-    Firmata.begin(57600);
-}
-
-void loop() 
-{
-    while(Firmata.available())
-        Firmata.processInput();
-}
-
diff --git a/libraries/Firmata/examples/SimpleAnalogFirmata/SimpleAnalogFirmata.ino b/libraries/Firmata/examples/SimpleAnalogFirmata/SimpleAnalogFirmata.ino
deleted file mode 100644
index 44ea91e..0000000
--- a/libraries/Firmata/examples/SimpleAnalogFirmata/SimpleAnalogFirmata.ino
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Firmata is a generic protocol for communicating with microcontrollers
- * from software on a host computer. It is intended to work with
- * any host computer software package.
- *
- * To download a host software package, please clink on the following link
- * to open the download page in your default browser.
- *
- * http://firmata.org/wiki/Download
- */
-
-/* Supports as many analog inputs and analog PWM outputs as possible.
- *
- * This example code is in the public domain.
- */
-#include <Firmata.h>
-
-byte analogPin = 0;
-
-void analogWriteCallback(byte pin, int value)
-{
-    if (IS_PIN_PWM(pin)) {
-        pinMode(PIN_TO_DIGITAL(pin), OUTPUT);
-        analogWrite(PIN_TO_PWM(pin), value);
-    }
-}
-
-void setup()
-{
-    Firmata.setFirmwareVersion(0, 1);
-    Firmata.attach(ANALOG_MESSAGE, analogWriteCallback);
-    Firmata.begin(57600);
-}
-
-void loop()
-{
-    while(Firmata.available()) {
-        Firmata.processInput();
-    }
-    // do one analogRead per loop, so if PC is sending a lot of
-    // analog write messages, we will only delay 1 analogRead
-    Firmata.sendAnalog(analogPin, analogRead(analogPin)); 
-    analogPin = analogPin + 1;
-    if (analogPin >= TOTAL_ANALOG_PINS) analogPin = 0;
-}
-
diff --git a/libraries/Firmata/examples/SimpleDigitalFirmata/SimpleDigitalFirmata.ino b/libraries/Firmata/examples/SimpleDigitalFirmata/SimpleDigitalFirmata.ino
deleted file mode 100644
index a0d764f..0000000
--- a/libraries/Firmata/examples/SimpleDigitalFirmata/SimpleDigitalFirmata.ino
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Firmata is a generic protocol for communicating with microcontrollers
- * from software on a host computer. It is intended to work with
- * any host computer software package.
- *
- * To download a host software package, please clink on the following link
- * to open the download page in your default browser.
- *
- * http://firmata.org/wiki/Download
- */
-
-/* Supports as many digital inputs and outputs as possible.
- *
- * This example code is in the public domain.
- */
-#include <Firmata.h>
-
-byte previousPIN[TOTAL_PORTS];  // PIN means PORT for input
-byte previousPORT[TOTAL_PORTS]; 
-
-void outputPort(byte portNumber, byte portValue)
-{
-    // only send the data when it changes, otherwise you get too many messages!
-    if (previousPIN[portNumber] != portValue) {
-        Firmata.sendDigitalPort(portNumber, portValue); 
-        previousPIN[portNumber] = portValue;
-    }
-}
-
-void setPinModeCallback(byte pin, int mode) {
-    if (IS_PIN_DIGITAL(pin)) {
-        pinMode(PIN_TO_DIGITAL(pin), mode);
-    }
-}
-
-void digitalWriteCallback(byte port, int value)
-{
-    byte i;
-    byte currentPinValue, previousPinValue;
-
-    if (port < TOTAL_PORTS && value != previousPORT[port]) {
-        for(i=0; i<8; i++) {
-            currentPinValue = (byte) value & (1 << i);
-            previousPinValue = previousPORT[port] & (1 << i);
-            if(currentPinValue != previousPinValue) {
-                digitalWrite(i + (port*8), currentPinValue);
-            }
-        }
-        previousPORT[port] = value;
-    }
-}
-
-void setup()
-{
-    Firmata.setFirmwareVersion(0, 1);
-    Firmata.attach(DIGITAL_MESSAGE, digitalWriteCallback);
-    Firmata.attach(SET_PIN_MODE, setPinModeCallback);
-    Firmata.begin(57600);
-}
-
-void loop()
-{
-    byte i;
-
-    for (i=0; i<TOTAL_PORTS; i++) {
-        outputPort(i, readPort(i, 0xff));
-    }
-
-    while(Firmata.available()) {
-        Firmata.processInput();
-    }
-}
diff --git a/libraries/Firmata/examples/StandardFirmata/LICENSE.txt b/libraries/Firmata/examples/StandardFirmata/LICENSE.txt
deleted file mode 100644
index 77cec6d..0000000
--- a/libraries/Firmata/examples/StandardFirmata/LICENSE.txt
+++ /dev/null
@@ -1,458 +0,0 @@
-
-		  GNU LESSER GENERAL PUBLIC LICENSE
-		       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.  It also counts
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- the version number 2.1.]
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diff --git a/libraries/Firmata/examples/StandardFirmata/StandardFirmata.ino b/libraries/Firmata/examples/StandardFirmata/StandardFirmata.ino
deleted file mode 100644
index 1a987ee..0000000
--- a/libraries/Firmata/examples/StandardFirmata/StandardFirmata.ino
+++ /dev/null
@@ -1,636 +0,0 @@
-/*
- * Firmata is a generic protocol for communicating with microcontrollers
- * from software on a host computer. It is intended to work with
- * any host computer software package.
- *
- * To download a host software package, please clink on the following link
- * to open the download page in your default browser.
- *
- * http://firmata.org/wiki/Download
- */
-
-/*
-  Copyright (C) 2006-2008 Hans-Christoph Steiner.  All rights reserved.
-  Copyright (C) 2010-2011 Paul Stoffregen.  All rights reserved.
-  Copyright (C) 2009 Shigeru Kobayashi.  All rights reserved.
-  Copyright (C) 2009-2011 Jeff Hoefs.  All rights reserved.
-  
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
- 
-  See file LICENSE.txt for further informations on licensing terms.
-
-  formatted using the GNU C formatting and indenting
-*/
-
-/* 
- * TODO: use Program Control to load stored profiles from EEPROM
- */
-
-#include <Servo.h>
-#include <Wire.h>
-#include <Firmata.h>
-
-// move the following defines to Firmata.h?
-#define I2C_WRITE B00000000
-#define I2C_READ B00001000
-#define I2C_READ_CONTINUOUSLY B00010000
-#define I2C_STOP_READING B00011000
-#define I2C_READ_WRITE_MODE_MASK B00011000
-#define I2C_10BIT_ADDRESS_MODE_MASK B00100000
-
-#define MAX_QUERIES 8
-#define MINIMUM_SAMPLING_INTERVAL 10
-
-#define REGISTER_NOT_SPECIFIED -1
-
-/*==============================================================================
- * GLOBAL VARIABLES
- *============================================================================*/
-
-/* analog inputs */
-int analogInputsToReport = 0; // bitwise array to store pin reporting
-
-/* digital input ports */
-byte reportPINs[TOTAL_PORTS];       // 1 = report this port, 0 = silence
-byte previousPINs[TOTAL_PORTS];     // previous 8 bits sent
-
-/* pins configuration */
-byte pinConfig[TOTAL_PINS];         // configuration of every pin
-byte portConfigInputs[TOTAL_PORTS]; // each bit: 1 = pin in INPUT, 0 = anything else
-int pinState[TOTAL_PINS];           // any value that has been written
-
-/* timer variables */
-unsigned long currentMillis;        // store the current value from millis()
-unsigned long previousMillis;       // for comparison with currentMillis
-int samplingInterval = 19;          // how often to run the main loop (in ms)
-
-/* i2c data */
-struct i2c_device_info {
-  byte addr;
-  byte reg;
-  byte bytes;
-};
-
-/* for i2c read continuous more */
-i2c_device_info query[MAX_QUERIES];
-
-byte i2cRxData[32];
-boolean isI2CEnabled = false;
-signed char queryIndex = -1;
-unsigned int i2cReadDelayTime = 0;  // default delay time between i2c read request and Wire.requestFrom()
-
-Servo servos[MAX_SERVOS];
-/*==============================================================================
- * FUNCTIONS
- *============================================================================*/
-
-void readAndReportData(byte address, int theRegister, byte numBytes) {
-  // allow I2C requests that don't require a register read
-  // for example, some devices using an interrupt pin to signify new data available
-  // do not always require the register read so upon interrupt you call Wire.requestFrom()  
-  if (theRegister != REGISTER_NOT_SPECIFIED) {
-    Wire.beginTransmission(address);
-    #if ARDUINO >= 100
-    Wire.write((byte)theRegister);
-    #else
-    Wire.send((byte)theRegister);
-    #endif
-    Wire.endTransmission();
-    delayMicroseconds(i2cReadDelayTime);  // delay is necessary for some devices such as WiiNunchuck
-  } else {
-    theRegister = 0;  // fill the register with a dummy value
-  }
-
-  Wire.requestFrom(address, numBytes);  // all bytes are returned in requestFrom
-
-  // check to be sure correct number of bytes were returned by slave
-  if(numBytes == Wire.available()) {
-    i2cRxData[0] = address;
-    i2cRxData[1] = theRegister;
-    for (int i = 0; i < numBytes; i++) {
-      #if ARDUINO >= 100
-      i2cRxData[2 + i] = Wire.read();
-      #else
-      i2cRxData[2 + i] = Wire.receive();
-      #endif
-    }
-  }
-  else {
-    if(numBytes > Wire.available()) {
-      Firmata.sendString("I2C Read Error: Too many bytes received");
-    } else {
-      Firmata.sendString("I2C Read Error: Too few bytes received"); 
-    }
-  }
-
-  // send slave address, register and received bytes
-  Firmata.sendSysex(SYSEX_I2C_REPLY, numBytes + 2, i2cRxData);
-}
-
-void outputPort(byte portNumber, byte portValue, byte forceSend)
-{
-  // pins not configured as INPUT are cleared to zeros
-  portValue = portValue & portConfigInputs[portNumber];
-  // only send if the value is different than previously sent
-  if(forceSend || previousPINs[portNumber] != portValue) {
-    Firmata.sendDigitalPort(portNumber, portValue);
-    previousPINs[portNumber] = portValue;
-  }
-}
-
-/* -----------------------------------------------------------------------------
- * check all the active digital inputs for change of state, then add any events
- * to the Serial output queue using Serial.print() */
-void checkDigitalInputs(void)
-{
-  /* Using non-looping code allows constants to be given to readPort().
-   * The compiler will apply substantial optimizations if the inputs
-   * to readPort() are compile-time constants. */
-  if (TOTAL_PORTS > 0 && reportPINs[0]) outputPort(0, readPort(0, portConfigInputs[0]), false);
-  if (TOTAL_PORTS > 1 && reportPINs[1]) outputPort(1, readPort(1, portConfigInputs[1]), false);
-  if (TOTAL_PORTS > 2 && reportPINs[2]) outputPort(2, readPort(2, portConfigInputs[2]), false);
-  if (TOTAL_PORTS > 3 && reportPINs[3]) outputPort(3, readPort(3, portConfigInputs[3]), false);
-  if (TOTAL_PORTS > 4 && reportPINs[4]) outputPort(4, readPort(4, portConfigInputs[4]), false);
-  if (TOTAL_PORTS > 5 && reportPINs[5]) outputPort(5, readPort(5, portConfigInputs[5]), false);
-  if (TOTAL_PORTS > 6 && reportPINs[6]) outputPort(6, readPort(6, portConfigInputs[6]), false);
-  if (TOTAL_PORTS > 7 && reportPINs[7]) outputPort(7, readPort(7, portConfigInputs[7]), false);
-  if (TOTAL_PORTS > 8 && reportPINs[8]) outputPort(8, readPort(8, portConfigInputs[8]), false);
-  if (TOTAL_PORTS > 9 && reportPINs[9]) outputPort(9, readPort(9, portConfigInputs[9]), false);
-  if (TOTAL_PORTS > 10 && reportPINs[10]) outputPort(10, readPort(10, portConfigInputs[10]), false);
-  if (TOTAL_PORTS > 11 && reportPINs[11]) outputPort(11, readPort(11, portConfigInputs[11]), false);
-  if (TOTAL_PORTS > 12 && reportPINs[12]) outputPort(12, readPort(12, portConfigInputs[12]), false);
-  if (TOTAL_PORTS > 13 && reportPINs[13]) outputPort(13, readPort(13, portConfigInputs[13]), false);
-  if (TOTAL_PORTS > 14 && reportPINs[14]) outputPort(14, readPort(14, portConfigInputs[14]), false);
-  if (TOTAL_PORTS > 15 && reportPINs[15]) outputPort(15, readPort(15, portConfigInputs[15]), false);
-}
-
-// -----------------------------------------------------------------------------
-/* sets the pin mode to the correct state and sets the relevant bits in the
- * two bit-arrays that track Digital I/O and PWM status
- */
-void setPinModeCallback(byte pin, int mode)
-{
-  if (pinConfig[pin] == I2C && isI2CEnabled && mode != I2C) {
-    // disable i2c so pins can be used for other functions
-    // the following if statements should reconfigure the pins properly
-    disableI2CPins();
-  }
-  if (IS_PIN_SERVO(pin) && mode != SERVO && servos[PIN_TO_SERVO(pin)].attached()) {
-    servos[PIN_TO_SERVO(pin)].detach();
-  }
-  if (IS_PIN_ANALOG(pin)) {
-    reportAnalogCallback(PIN_TO_ANALOG(pin), mode == ANALOG ? 1 : 0); // turn on/off reporting
-  }
-  if (IS_PIN_DIGITAL(pin)) {
-    if (mode == INPUT) {
-      portConfigInputs[pin/8] |= (1 << (pin & 7));
-    } else {
-      portConfigInputs[pin/8] &= ~(1 << (pin & 7));
-    }
-  }
-  pinState[pin] = 0;
-  switch(mode) {
-  case ANALOG:
-    if (IS_PIN_ANALOG(pin)) {
-      if (IS_PIN_DIGITAL(pin)) {
-        pinMode(PIN_TO_DIGITAL(pin), INPUT); // disable output driver
-        digitalWrite(PIN_TO_DIGITAL(pin), LOW); // disable internal pull-ups
-      }
-      pinConfig[pin] = ANALOG;
-    }
-    break;
-  case INPUT:
-    if (IS_PIN_DIGITAL(pin)) {
-      pinMode(PIN_TO_DIGITAL(pin), INPUT); // disable output driver
-      digitalWrite(PIN_TO_DIGITAL(pin), LOW); // disable internal pull-ups
-      pinConfig[pin] = INPUT;
-    }
-    break;
-  case OUTPUT:
-    if (IS_PIN_DIGITAL(pin)) {
-      digitalWrite(PIN_TO_DIGITAL(pin), LOW); // disable PWM
-      pinMode(PIN_TO_DIGITAL(pin), OUTPUT);
-      pinConfig[pin] = OUTPUT;
-    }
-    break;
-  case PWM:
-    if (IS_PIN_PWM(pin)) {
-      pinMode(PIN_TO_PWM(pin), OUTPUT);
-      analogWrite(PIN_TO_PWM(pin), 0);
-      pinConfig[pin] = PWM;
-    }
-    break;
-  case SERVO:
-    if (IS_PIN_SERVO(pin)) {
-      pinConfig[pin] = SERVO;
-      if (!servos[PIN_TO_SERVO(pin)].attached()) {
-          servos[PIN_TO_SERVO(pin)].attach(PIN_TO_DIGITAL(pin));
-      }
-    }
-    break;
-  case I2C:
-    if (IS_PIN_I2C(pin)) {
-      // mark the pin as i2c
-      // the user must call I2C_CONFIG to enable I2C for a device
-      pinConfig[pin] = I2C;
-    }
-    break;
-  default:
-    Firmata.sendString("Unknown pin mode"); // TODO: put error msgs in EEPROM
-  }
-  // TODO: save status to EEPROM here, if changed
-}
-
-void analogWriteCallback(byte pin, int value)
-{
-  if (pin < TOTAL_PINS) {
-    switch(pinConfig[pin]) {
-    case SERVO:
-      if (IS_PIN_SERVO(pin))
-        servos[PIN_TO_SERVO(pin)].write(value);
-        pinState[pin] = value;
-      break;
-    case PWM:
-      if (IS_PIN_PWM(pin))
-        analogWrite(PIN_TO_PWM(pin), value);
-        pinState[pin] = value;
-      break;
-    }
-  }
-}
-
-void digitalWriteCallback(byte port, int value)
-{
-  byte pin, lastPin, mask=1, pinWriteMask=0;
-
-  if (port < TOTAL_PORTS) {
-    // create a mask of the pins on this port that are writable.
-    lastPin = port*8+8;
-    if (lastPin > TOTAL_PINS) lastPin = TOTAL_PINS;
-    for (pin=port*8; pin < lastPin; pin++) {
-      // do not disturb non-digital pins (eg, Rx & Tx)
-      if (IS_PIN_DIGITAL(pin)) {
-        // only write to OUTPUT and INPUT (enables pullup)
-        // do not touch pins in PWM, ANALOG, SERVO or other modes
-        if (pinConfig[pin] == OUTPUT || pinConfig[pin] == INPUT) {
-          pinWriteMask |= mask;
-          pinState[pin] = ((byte)value & mask) ? 1 : 0;
-        }
-      }
-      mask = mask << 1;
-    }
-    writePort(port, (byte)value, pinWriteMask);
-  }
-}
-
-
-// -----------------------------------------------------------------------------
-/* sets bits in a bit array (int) to toggle the reporting of the analogIns
- */
-//void FirmataClass::setAnalogPinReporting(byte pin, byte state) {
-//}
-void reportAnalogCallback(byte analogPin, int value)
-{
-  if (analogPin < TOTAL_ANALOG_PINS) {
-    if(value == 0) {
-      analogInputsToReport = analogInputsToReport &~ (1 << analogPin);
-    } else {
-      analogInputsToReport = analogInputsToReport | (1 << analogPin);
-    }
-  }
-  // TODO: save status to EEPROM here, if changed
-}
-
-void reportDigitalCallback(byte port, int value)
-{
-  if (port < TOTAL_PORTS) {
-    reportPINs[port] = (byte)value;
-  }
-  // do not disable analog reporting on these 8 pins, to allow some
-  // pins used for digital, others analog.  Instead, allow both types
-  // of reporting to be enabled, but check if the pin is configured
-  // as analog when sampling the analog inputs.  Likewise, while
-  // scanning digital pins, portConfigInputs will mask off values from any
-  // pins configured as analog
-}
-
-/*==============================================================================
- * SYSEX-BASED commands
- *============================================================================*/
-
-void sysexCallback(byte command, byte argc, byte *argv)
-{
-  byte mode;
-  byte slaveAddress;
-  byte slaveRegister;
-  byte data;
-  unsigned int delayTime; 
-  
-  switch(command) {
-  case I2C_REQUEST:
-    mode = argv[1] & I2C_READ_WRITE_MODE_MASK;
-    if (argv[1] & I2C_10BIT_ADDRESS_MODE_MASK) {
-      Firmata.sendString("10-bit addressing mode is not yet supported");
-      return;
-    }
-    else {
-      slaveAddress = argv[0];
-    }
-
-    switch(mode) {
-    case I2C_WRITE:
-      Wire.beginTransmission(slaveAddress);
-      for (byte i = 2; i < argc; i += 2) {
-        data = argv[i] + (argv[i + 1] << 7);
-        #if ARDUINO >= 100
-        Wire.write(data);
-        #else
-        Wire.send(data);
-        #endif
-      }
-      Wire.endTransmission();
-      delayMicroseconds(70);
-      break;
-    case I2C_READ:
-      if (argc == 6) {
-        // a slave register is specified
-        slaveRegister = argv[2] + (argv[3] << 7);
-        data = argv[4] + (argv[5] << 7);  // bytes to read
-        readAndReportData(slaveAddress, (int)slaveRegister, data);
-      }
-      else {
-        // a slave register is NOT specified
-        data = argv[2] + (argv[3] << 7);  // bytes to read
-        readAndReportData(slaveAddress, (int)REGISTER_NOT_SPECIFIED, data);
-      }
-      break;
-    case I2C_READ_CONTINUOUSLY:
-      if ((queryIndex + 1) >= MAX_QUERIES) {
-        // too many queries, just ignore
-        Firmata.sendString("too many queries");
-        break;
-      }
-      queryIndex++;
-      query[queryIndex].addr = slaveAddress;
-      query[queryIndex].reg = argv[2] + (argv[3] << 7);
-      query[queryIndex].bytes = argv[4] + (argv[5] << 7);
-      break;
-    case I2C_STOP_READING:
-	  byte queryIndexToSkip;      
-      // if read continuous mode is enabled for only 1 i2c device, disable
-      // read continuous reporting for that device
-      if (queryIndex <= 0) {
-        queryIndex = -1;        
-      } else {
-        // if read continuous mode is enabled for multiple devices,
-        // determine which device to stop reading and remove it's data from
-        // the array, shifiting other array data to fill the space
-        for (byte i = 0; i < queryIndex + 1; i++) {
-          if (query[i].addr = slaveAddress) {
-            queryIndexToSkip = i;
-            break;
-          }
-        }
-        
-        for (byte i = queryIndexToSkip; i<queryIndex + 1; i++) {
-          if (i < MAX_QUERIES) {
-            query[i].addr = query[i+1].addr;
-            query[i].reg = query[i+1].addr;
-            query[i].bytes = query[i+1].bytes; 
-          }
-        }
-        queryIndex--;
-      }
-      break;
-    default:
-      break;
-    }
-    break;
-  case I2C_CONFIG:
-    delayTime = (argv[0] + (argv[1] << 7));
-
-    if(delayTime > 0) {
-      i2cReadDelayTime = delayTime;
-    }
-
-    if (!isI2CEnabled) {
-      enableI2CPins();
-    }
-    
-    break;
-  case SERVO_CONFIG:
-    if(argc > 4) {
-      // these vars are here for clarity, they'll optimized away by the compiler
-      byte pin = argv[0];
-      int minPulse = argv[1] + (argv[2] << 7);
-      int maxPulse = argv[3] + (argv[4] << 7);
-
-      if (IS_PIN_SERVO(pin)) {
-        if (servos[PIN_TO_SERVO(pin)].attached())
-          servos[PIN_TO_SERVO(pin)].detach();
-        servos[PIN_TO_SERVO(pin)].attach(PIN_TO_DIGITAL(pin), minPulse, maxPulse);
-        setPinModeCallback(pin, SERVO);
-      }
-    }
-    break;
-  case SAMPLING_INTERVAL:
-    if (argc > 1) {
-      samplingInterval = argv[0] + (argv[1] << 7);
-      if (samplingInterval < MINIMUM_SAMPLING_INTERVAL) {
-        samplingInterval = MINIMUM_SAMPLING_INTERVAL;
-      }      
-    } else {
-      //Firmata.sendString("Not enough data");
-    }
-    break;
-  case EXTENDED_ANALOG:
-    if (argc > 1) {
-      int val = argv[1];
-      if (argc > 2) val |= (argv[2] << 7);
-      if (argc > 3) val |= (argv[3] << 14);
-      analogWriteCallback(argv[0], val);
-    }
-    break;
-  case CAPABILITY_QUERY:
-    Serial.write(START_SYSEX);
-    Serial.write(CAPABILITY_RESPONSE);
-    for (byte pin=0; pin < TOTAL_PINS; pin++) {
-      if (IS_PIN_DIGITAL(pin)) {
-        Serial.write((byte)INPUT);
-        Serial.write(1);
-        Serial.write((byte)OUTPUT);
-        Serial.write(1);
-      }
-      if (IS_PIN_ANALOG(pin)) {
-        Serial.write(ANALOG);
-        Serial.write(10);
-      }
-      if (IS_PIN_PWM(pin)) {
-        Serial.write(PWM);
-        Serial.write(8);
-      }
-      if (IS_PIN_SERVO(pin)) {
-        Serial.write(SERVO);
-        Serial.write(14);
-      }
-      if (IS_PIN_I2C(pin)) {
-        Serial.write(I2C);
-        Serial.write(1);  // to do: determine appropriate value 
-      }
-      Serial.write(127);
-    }
-    Serial.write(END_SYSEX);
-    break;
-  case PIN_STATE_QUERY:
-    if (argc > 0) {
-      byte pin=argv[0];
-      Serial.write(START_SYSEX);
-      Serial.write(PIN_STATE_RESPONSE);
-      Serial.write(pin);
-      if (pin < TOTAL_PINS) {
-        Serial.write((byte)pinConfig[pin]);
-	Serial.write((byte)pinState[pin] & 0x7F);
-	if (pinState[pin] & 0xFF80) Serial.write((byte)(pinState[pin] >> 7) & 0x7F);
-	if (pinState[pin] & 0xC000) Serial.write((byte)(pinState[pin] >> 14) & 0x7F);
-      }
-      Serial.write(END_SYSEX);
-    }
-    break;
-  case ANALOG_MAPPING_QUERY:
-    Serial.write(START_SYSEX);
-    Serial.write(ANALOG_MAPPING_RESPONSE);
-    for (byte pin=0; pin < TOTAL_PINS; pin++) {
-      Serial.write(IS_PIN_ANALOG(pin) ? PIN_TO_ANALOG(pin) : 127);
-    }
-    Serial.write(END_SYSEX);
-    break;
-  }
-}
-
-void enableI2CPins()
-{
-  byte i;
-  // is there a faster way to do this? would probaby require importing 
-  // Arduino.h to get SCL and SDA pins
-  for (i=0; i < TOTAL_PINS; i++) {
-    if(IS_PIN_I2C(i)) {
-      // mark pins as i2c so they are ignore in non i2c data requests
-      setPinModeCallback(i, I2C);
-    } 
-  }
-   
-  isI2CEnabled = true; 
-  
-  // is there enough time before the first I2C request to call this here?
-  Wire.begin();
-}
-
-/* disable the i2c pins so they can be used for other functions */
-void disableI2CPins() {
-    isI2CEnabled = false;
-    // disable read continuous mode for all devices
-    queryIndex = -1;
-    // uncomment the following if or when the end() method is added to Wire library
-    // Wire.end();
-}
-
-/*==============================================================================
- * SETUP()
- *============================================================================*/
-
-void systemResetCallback()
-{
-  // initialize a defalt state
-  // TODO: option to load config from EEPROM instead of default
-  if (isI2CEnabled) {
-  	disableI2CPins();
-  }
-  for (byte i=0; i < TOTAL_PORTS; i++) {
-    reportPINs[i] = false;      // by default, reporting off
-    portConfigInputs[i] = 0;	// until activated
-    previousPINs[i] = 0;
-  }
-  // pins with analog capability default to analog input
-  // otherwise, pins default to digital output
-  for (byte i=0; i < TOTAL_PINS; i++) {
-    if (IS_PIN_ANALOG(i)) {
-      // turns off pullup, configures everything
-      setPinModeCallback(i, ANALOG);
-    } else {
-      // sets the output to 0, configures portConfigInputs
-      setPinModeCallback(i, OUTPUT);
-    }
-  }
-  // by default, do not report any analog inputs
-  analogInputsToReport = 0;
-
-  /* send digital inputs to set the initial state on the host computer,
-   * since once in the loop(), this firmware will only send on change */
-  /*
-  TODO: this can never execute, since no pins default to digital input
-        but it will be needed when/if we support EEPROM stored config
-  for (byte i=0; i < TOTAL_PORTS; i++) {
-    outputPort(i, readPort(i, portConfigInputs[i]), true);
-  }
-  */
-}
-
-void setup() 
-{
-  Firmata.setFirmwareVersion(FIRMATA_MAJOR_VERSION, FIRMATA_MINOR_VERSION);
-
-  Firmata.attach(ANALOG_MESSAGE, analogWriteCallback);
-  Firmata.attach(DIGITAL_MESSAGE, digitalWriteCallback);
-  Firmata.attach(REPORT_ANALOG, reportAnalogCallback);
-  Firmata.attach(REPORT_DIGITAL, reportDigitalCallback);
-  Firmata.attach(SET_PIN_MODE, setPinModeCallback);
-  Firmata.attach(START_SYSEX, sysexCallback);
-  Firmata.attach(SYSTEM_RESET, systemResetCallback);
-
-  Firmata.begin(57600);
-  systemResetCallback();  // reset to default config
-}
-
-/*==============================================================================
- * LOOP()
- *============================================================================*/
-void loop() 
-{
-  byte pin, analogPin;
-
-  /* DIGITALREAD - as fast as possible, check for changes and output them to the
-   * FTDI buffer using Serial.print()  */
-  checkDigitalInputs();  
-
-  /* SERIALREAD - processing incoming messagse as soon as possible, while still
-   * checking digital inputs.  */
-  while(Firmata.available())
-    Firmata.processInput();
-
-  /* SEND FTDI WRITE BUFFER - make sure that the FTDI buffer doesn't go over
-   * 60 bytes. use a timer to sending an event character every 4 ms to
-   * trigger the buffer to dump. */
-
-  currentMillis = millis();
-  if (currentMillis - previousMillis > samplingInterval) {
-    previousMillis += samplingInterval;
-    /* ANALOGREAD - do all analogReads() at the configured sampling interval */
-    for(pin=0; pin<TOTAL_PINS; pin++) {
-      if (IS_PIN_ANALOG(pin) && pinConfig[pin] == ANALOG) {
-        analogPin = PIN_TO_ANALOG(pin);
-        if (analogInputsToReport & (1 << analogPin)) {
-          Firmata.sendAnalog(analogPin, analogRead(analogPin));
-        }
-      }
-    }
-    // report i2c data for all device with read continuous mode enabled
-    if (queryIndex > -1) {
-      for (byte i = 0; i < queryIndex + 1; i++) {
-        readAndReportData(query[i].addr, query[i].reg, query[i].bytes);
-      }
-    }
-  }
-}