Added arduino libs

libraries/EnableInterrupt/examples/Simple/Makefile

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+## Arduino Makefile, see https://github.com/sudar/Arduino-Makefile (it's awesome!)
+#ARDUINO_DIR = /home/schwager/bin/arduino-1.6.8
+ARDUINO_DIR = /home/schwager/bin/arduino-1.8.5
+#ARDMK_DIR = /home/schwager/Projects/Arduino/libraries/EnableInterrupt/examples/Simple
+ARDMK_DIR = /usr/share/arduino
+#AVR_TOOLS_DIR = /home/schwager/bin/arduino-1.6.8/hardware/tools/avr
+AVR_TOOLS_DIR = /home/schwager/bin/arduino-1.8.5/hardware/tools/avr
+
+BOARD_TAG    = pro
+BOARD_SUB    = 16MHzatmega328
+ARDUINO_PORT = /dev/ttyUSB0
+##BOARD_TAG    = 2560
+##ARDUINO_PORT = /dev/ttyACM0
+#ARDUINO_LIBS =
+#AVR_TOOLS_DIR = /usr
+#
+#CFLAGS_STD = -g
+#CXXFLAGS_STD = -g
+#
+#include /usr/share/arduino/Arduino.mk
+
+########################################################################
+## Arduino Make file. Refer to https://github.com/sudar/Arduino-Makefile
+#
+
+#ARDUINO_DIR = /home/schwager/bin/arduino-1.6.4
+#BOARD_SUB = atmega1284p
+#CFLAGS_STD = -g -I /home/schwager/sketchbook/hardware/mighty-1284p-master/variants/standard
+#CXXFLAGS_STD = -g -I /home/schwager/sketchbook/hardware/mighty-1284p-master/variants/standard
+#  
+
+#ISP_PROG = usbasp
+# from boards.txt
+#BOARD_TAG = mighty_opt
+#ALTERNATE_CORE = mighty-1284p-master
+# This is set in the boards.txt file.
+#F_CPU = 16000000L
+
+include /usr/share/arduino/Arduino.mk

libraries/EnableInterrupt/examples/Simple/Makefile-usbasp

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+## Arduino Makefile, see https://github.com/sudar/Arduino-Makefile (it's awesome!)
+#BOARD_TAG    = atmega328
+#ARDUINO_PORT = /dev/ttyUSB0
+##BOARD_TAG    = 2560
+##ARDUINO_PORT = /dev/ttyACM0
+#ARDUINO_LIBS =
+#AVR_TOOLS_DIR = /usr
+#
+#CFLAGS_STD = -g
+#CXXFLAGS_STD = -g
+#
+#include /usr/share/arduino/Arduino.mk
+
+########################################################################
+## Arduino Make file. Refer to https://github.com/sudar/Arduino-Makefile
+#
+
+ARDUINO_DIR = /home/schwager/bin/arduino-1.8.4
+BOARD_SUB = atmega1284p
+CFLAGS_STD = -g -I /home/schwager/sketchbook/hardware/mighty-1284p-master/variants/standard
+CXXFLAGS_STD = -g -I /home/schwager/sketchbook/hardware/mighty-1284p-master/variants/standard
+#  
+
+ISP_PROG = usbasp
+# from boards.txt
+BOARD_TAG = mighty_opt
+ALTERNATE_CORE = mighty-1284p-master
+# This is set in the boards.txt file.
+#F_CPU = 16000000L
+
+include /usr/share/arduino/Arduino.mk

libraries/EnableInterrupt/examples/Simple/Simple.ino

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+// EnableInterrupt Simple example sketch. Demonstrates operation on a single pin of your choice.
+// See https://github.com/GreyGnome/EnableInterrupt and the README.md for more information.
+#include <EnableInterrupt.h>
+
+// Modify this at your leisure. Refer to https://github.com/GreyGnome/EnableInterrupt/wiki/Usage#Summary
+#if defined __AVR_ATmega640__ || defined __AVR_ATmega2560__ || defined __AVR_ATmega1280__ || \
+	      defined __AVR_ATmega1281__ || defined __AVR_ATmega2561__
+#define ARDUINOPIN 10
+#else
+// Pin 7 is useful on Arduino Uno, Leonardo, Mighty1284, ATtiny84...
+#define ARDUINOPIN 7
+#endif
+
+volatile uint16_t interruptCount=0; // The count will go back to 0 after hitting 65535.
+
+void interruptFunction() {
+  interruptCount++;
+}
+
+void setup() {
+  Serial.begin(115200);
+#ifdef MIGHTY1284
+  DDRA=0x0;    DDRB=0x0;   DDRC=0x0;   DDRD=0x0; // set all pins as inputs
+  PORTA=0xFF; PORTB=0xFF; PORTC=0xFF; PORTD=0xFF; // turn on all pullup resistors.
+#else
+  pinMode(ARDUINOPIN, INPUT_PULLUP);  // See http://arduino.cc/en/Tutorial/DigitalPins
+#endif
+  enableInterrupt(ARDUINOPIN, interruptFunction, CHANGE);
+}
+
+// In the loop we just display interruptCount. The value is updated by the interrupt routine.
+void loop() {
+  Serial.println("---------------------------------------");
+  delay(1000);
+  Serial.print("Pin was interrupted: ");
+  Serial.print(interruptCount, DEC);
+  Serial.println(" times so far.");
+}
+
+//////////////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////// GORY DETAILS //////////////////////////////////////
+// This has only been tested on an Arduino Duemilanove and Mega ADK.
+// It is designed to work with the Arduino Duemilanove/Uno, Arduino Mega2560/ADK, the Arduino
+// Leonardo, and the Arduino Due. Please let me know how you fare on the Leonardo or Due.
+
+// To use:
+
+// 1. You must be using a fairly recent version of the Arduino IDE software on your PC/Mac,
+// that is, version 1.0.1 or later. Check Help->About Arduino in the IDE.
+
+// 2. Wire a simple switch to any Analog or Digital pin (known as ARDUINOPIN, defined below)
+// that supports interrupts. See https://github.com/GreyGnome/EnableInterrupt/wiki/Usage#Summary
+// Attach the other end to a GND pin. A "single pole single throw momentary contact normally
+// open" // pushbutton switch is best for the most interrupting fun.
+// See https://www.sparkfun.com/products/97 and https://octopart.com/b3f-1000-omron-3117
+
+// 3. When pressed, the switch will connect the pin to ground ("low", or "0") voltage, and interrupt the
+// processor. See http://arduino.cc/en/Tutorial/DigitalPins
+
+// 4. The interrupt is serviced immediately, and the ISR (Interrupt SubRoutine) modifies the value of
+// the global variable interruptCount. Open Tools->Serial Monitor in the IDE to see the results of your
+// interrupts.
+
+// 5. Peruse the Examples directory for more elaborate examples.
+
+// 6. Create your own sketch using the EnableInterrupt library!
+