Init commit with many years of arduino sketches and projects. I dont know if the esp8266 includes much, but there are also libraries. I hope they dont have crazy automatic versioning through the Arduino IDE.

2026-01-30 12:56:00 +00:00 · 2019-05-30 23:41:53 +02:00
parent 2d047634f2
commit 6c84b31f2c
1480 changed files with 198581 additions and 0 deletions
--- a/libraries/PLabLib1/PLab_IRremote.cpp
+++ b/libraries/PLabLib1/PLab_IRremote.cpp
--- a/libraries/PLabLib1/PLab_IRremote.h
+++ b/libraries/PLabLib1/PLab_IRremote.h
@@ -0,0 +1,149 @@
+/*
+ * IRremote
+ * Version 0.1 July, 2009
+ * Copyright 2009 Ken Shirriff
+ * For details, see http://arcfn.com/2009/08/multi-protocol-infrared-remote-library.htm http://arcfn.com
+ * Edited by Mitra to add new controller SANYO
+ *
+ * Interrupt code based on NECIRrcv by Joe Knapp
+ * http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1210243556
+ * Also influenced by http://zovirl.com/2008/11/12/building-a-universal-remote-with-an-arduino/
+ *
+ * JVC and Panasonic protocol added by Kristian Lauszus (Thanks to zenwheel and other people at the original blog post)
+* LG added by Darryl Smith (based on the JVC protocol)
+ */
+
+#ifndef PLab_IRremote_h
+#define PLab_IRremote_h
+
+// Dag Svan¾s 2015. Added codes for Keyes IR remote
+
+#define IR_UP 0xFF629D
+#define IR_LEFT 0xFF22DD
+#define IR_OK 0xFF02FD
+#define IR_RIGHT 0xFFC23D
+#define IR_DOWN 0xFFA857
+#define IR_1 0xFF6897
+#define IR_2 0xFF9867
+#define IR_3 0xFFB04F
+#define IR_4 0xFF30CF
+#define IR_5 0xFF18E7
+#define IR_6 0xFF7A85
+#define IR_7 0xFF10EF
+#define IR_8 0xFF38C7
+#define IR_9 0xFF5AA5
+#define IR_STAR 0xFF42BD
+#define IR_0 0xFF4AB5
+#define IR_HASH 0xFF52AD
+#define IR_REPEAT 0xFFFFFFFF
+
+// The following are compile-time library options.
+// If you change them, recompile the library.
+// If DEBUG is defined, a lot of debugging output will be printed during decoding.
+// TEST must be defined for the IRtest unittests to work.  It will make some
+// methods virtual, which will be slightly slower, which is why it is optional.
+// #define DEBUG
+// #define TEST
+
+// Results returned from the decoder
+class decode_results {
+public:
+  int decode_type; // NEC, SONY, RC5, UNKNOWN
+  union { // This is used for decoding Panasonic and Sharp data
+    unsigned int panasonicAddress;
+    unsigned int sharpAddress;
+  };
+  unsigned long value; // Decoded value
+  int bits; // Number of bits in decoded value
+  volatile unsigned int *rawbuf; // Raw intervals in .5 us ticks
+  int rawlen; // Number of records in rawbuf.
+};
+
+// Values for decode_type
+#define NEC 1
+#define SONY 2
+#define RC5 3
+#define RC6 4
+#define DISH 5
+#define SHARP 6
+#define PANASONIC 7
+#define JVC 8
+#define SANYO 9
+#define MITSUBISHI 10
+#define SAMSUNG 11
+#define LG 12
+#define UNKNOWN -1
+
+// Decoded value for NEC when a repeat code is received
+#define REPEAT 0xffffffff
+
+// main class for receiving IR
+class IRrecv
+{
+public:
+  IRrecv(int recvpin);
+  void blink13(int blinkflag);
+  int decode(decode_results *results);
+  void enableIRIn();
+  void resume();
+private:
+  // These are called by decode
+  int getRClevel(decode_results *results, int *offset, int *used, int t1);
+  long decodeNEC(decode_results *results);
+  long decodeSony(decode_results *results);
+  long decodeSanyo(decode_results *results);
+  long decodeMitsubishi(decode_results *results);
+  long decodeRC5(decode_results *results);
+  long decodeRC6(decode_results *results);
+  long decodePanasonic(decode_results *results);
+  long decodeLG(decode_results *results);
+  long decodeJVC(decode_results *results);
+  long decodeSAMSUNG(decode_results *results);
+  long decodeHash(decode_results *results);
+  int compare(unsigned int oldval, unsigned int newval);
+
+} 
+;
+
+// Only used for testing; can remove virtual for shorter code
+#ifdef TEST
+#define VIRTUAL virtual
+#else
+#define VIRTUAL
+#endif
+
+class IRsend
+{
+public:
+  IRsend() {}
+  void sendNEC(unsigned long data, int nbits);
+  void sendSony(unsigned long data, int nbits);
+  // Neither Sanyo nor Mitsubishi send is implemented yet
+  //  void sendSanyo(unsigned long data, int nbits);
+  //  void sendMitsubishi(unsigned long data, int nbits);
+  void sendRaw(unsigned int buf[], int len, int hz);
+  void sendRC5(unsigned long data, int nbits);
+  void sendRC6(unsigned long data, int nbits);
+  void sendDISH(unsigned long data, int nbits);
+  void sendSharp(unsigned int address, unsigned int command);
+  void sendSharpRaw(unsigned long data, int nbits);
+  void sendPanasonic(unsigned int address, unsigned long data);
+  void sendJVC(unsigned long data, int nbits, int repeat); // *Note instead of sending the REPEAT constant if you want the JVC repeat signal sent, send the original code value and change the repeat argument from 0 to 1. JVC protocol repeats by skipping the header NOT by sending a separate code value like NEC does.
+  // private:
+  void sendSAMSUNG(unsigned long data, int nbits);
+  void enableIROut(int khz);
+  VIRTUAL void mark(int usec);
+  VIRTUAL void space(int usec);
+}
+;
+
+// Some useful constants
+
+#define USECPERTICK 50  // microseconds per clock interrupt tick
+#define RAWBUF 100 // Length of raw duration buffer
+
+// Marks tend to be 100us too long, and spaces 100us too short
+// when received due to sensor lag.
+#define MARK_EXCESS 10 // DS: was 100.  
+
+#endif
--- a/libraries/PLabLib1/PLab_IRremoteInt.h
+++ b/libraries/PLabLib1/PLab_IRremoteInt.h
@@ -0,0 +1,516 @@
+/*
+ * IRremote
+ * Version 0.1 July, 2009
+ * Copyright 2009 Ken Shirriff
+ * For details, see http://arcfn.com/2009/08/multi-protocol-infrared-remote-library.html
+ *
+ * Modified by Paul Stoffregen <paul@pjrc.com> to support other boards and timers
+ *
+ * Interrupt code based on NECIRrcv by Joe Knapp
+ * http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1210243556
+ * Also influenced by http://zovirl.com/2008/11/12/building-a-universal-remote-with-an-arduino/
+ *
+ * JVC and Panasonic protocol added by Kristian Lauszus (Thanks to zenwheel and other people at the original blog post)
+ */
+
+#ifndef PLab_IRremoteint_h
+#define PLab_IRremoteint_h
+
+#if defined(ARDUINO) && ARDUINO >= 100
+#include <Arduino.h>
+#else
+#include <WProgram.h>
+#endif
+
+
+// define which timer to use
+//
+// Uncomment the timer you wish to use on your board.  If you
+// are using another library which uses timer2, you have options
+// to switch IRremote to use a different timer.
+
+// Arduino Mega
+#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+  //#define IR_USE_TIMER1   // tx = pin 11
+  #define IR_USE_TIMER2     // tx = pin 9
+  //#define IR_USE_TIMER3   // tx = pin 5
+  //#define IR_USE_TIMER4   // tx = pin 6
+  //#define IR_USE_TIMER5   // tx = pin 46
+
+// Teensy 1.0
+#elif defined(__AVR_AT90USB162__)
+  #define IR_USE_TIMER1     // tx = pin 17
+
+// Teensy 2.0
+#elif defined(__AVR_ATmega32U4__)
+  //#define IR_USE_TIMER1   // tx = pin 14
+  //#define IR_USE_TIMER3   // tx = pin 9
+  #define IR_USE_TIMER4_HS  // tx = pin 10
+
+// Teensy 3.0
+#elif defined(__MK20DX128__)
+  #define IR_USE_TIMER_CMT  // tx = pin 5
+
+// Teensy++ 1.0 & 2.0
+#elif defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__)
+  //#define IR_USE_TIMER1   // tx = pin 25
+  #define IR_USE_TIMER2     // tx = pin 1
+  //#define IR_USE_TIMER3   // tx = pin 16
+
+// Sanguino
+#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644__)
+  //#define IR_USE_TIMER1   // tx = pin 13
+  #define IR_USE_TIMER2     // tx = pin 14
+
+// Atmega8
+#elif defined(__AVR_ATmega8P__) || defined(__AVR_ATmega8__)
+  #define IR_USE_TIMER1   // tx = pin 9
+
+// Arduino Duemilanove, Diecimila, LilyPad, Mini, Fio, etc
+#else
+  //#define IR_USE_TIMER1   // tx = pin 9
+  #define IR_USE_TIMER2     // tx = pin 3
+#endif
+
+
+
+#ifdef F_CPU
+#define SYSCLOCK F_CPU     // main Arduino clock
+#else
+#define SYSCLOCK 16000000  // main Arduino clock
+#endif
+
+#define ERR 0
+#define DECODED 1
+
+
+// defines for setting and clearing register bits
+#ifndef cbi
+#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
+#endif
+#ifndef sbi
+#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
+#endif
+
+// Pulse parms are *50-100 for the Mark and *50+100 for the space
+// First MARK is the one after the long gap
+// pulse parameters in usec
+#define NEC_HDR_MARK	9000
+#define NEC_HDR_SPACE	4500
+#define NEC_BIT_MARK	560
+#define NEC_ONE_SPACE	1600
+#define NEC_ZERO_SPACE	560
+#define NEC_RPT_SPACE	2250
+
+#define SONY_HDR_MARK	2400
+#define SONY_HDR_SPACE	600
+#define SONY_ONE_MARK	1200
+#define SONY_ZERO_MARK	600
+#define SONY_RPT_LENGTH 45000
+#define SONY_DOUBLE_SPACE_USECS  500  // usually ssee 713 - not using ticks as get number wrapround
+
+// SA 8650B
+#define SANYO_HDR_MARK	3500  // seen range 3500
+#define SANYO_HDR_SPACE	950 //  seen 950
+#define SANYO_ONE_MARK	2400 // seen 2400  
+#define SANYO_ZERO_MARK 700 //  seen 700
+#define SANYO_DOUBLE_SPACE_USECS  800  // usually ssee 713 - not using ticks as get number wrapround
+#define SANYO_RPT_LENGTH 45000
+
+// Mitsubishi RM 75501
+// 14200 7 41 7 42 7 42 7 17 7 17 7 18 7 41 7 18 7 17 7 17 7 18 7 41 8 17 7 17 7 18 7 17 7 
+
+// #define MITSUBISHI_HDR_MARK	250  // seen range 3500
+#define MITSUBISHI_HDR_SPACE	350 //  7*50+100
+#define MITSUBISHI_ONE_MARK	1950 // 41*50-100
+#define MITSUBISHI_ZERO_MARK  750 // 17*50-100
+// #define MITSUBISHI_DOUBLE_SPACE_USECS  800  // usually ssee 713 - not using ticks as get number wrapround
+// #define MITSUBISHI_RPT_LENGTH 45000
+
+
+#define RC5_T1		889
+#define RC5_RPT_LENGTH	46000
+
+#define RC6_HDR_MARK	2666
+#define RC6_HDR_SPACE	889
+#define RC6_T1		444
+#define RC6_RPT_LENGTH	46000
+
+#define SHARP_BIT_MARK 245
+#define SHARP_ONE_SPACE 1805
+#define SHARP_ZERO_SPACE 795
+#define SHARP_GAP 600000
+#define SHARP_TOGGLE_MASK 0x3FF
+#define SHARP_RPT_SPACE 3000
+
+#define DISH_HDR_MARK 400
+#define DISH_HDR_SPACE 6100
+#define DISH_BIT_MARK 400
+#define DISH_ONE_SPACE 1700
+#define DISH_ZERO_SPACE 2800
+#define DISH_RPT_SPACE 6200
+#define DISH_TOP_BIT 0x8000
+
+#define PANASONIC_HDR_MARK 3502
+#define PANASONIC_HDR_SPACE 1750
+#define PANASONIC_BIT_MARK 502
+#define PANASONIC_ONE_SPACE 1244
+#define PANASONIC_ZERO_SPACE 400
+
+#define JVC_HDR_MARK 8000
+#define JVC_HDR_SPACE 4000
+#define JVC_BIT_MARK 600
+#define JVC_ONE_SPACE 1600
+#define JVC_ZERO_SPACE 550
+#define JVC_RPT_LENGTH 60000
+
+#define LG_HDR_MARK 8000
+#define LG_HDR_SPACE 4000
+#define LG_BIT_MARK 600
+#define LG_ONE_SPACE 1600
+#define LG_ZERO_SPACE 550
+#define LG_RPT_LENGTH 60000
+
+#define SAMSUNG_HDR_MARK  5000
+#define SAMSUNG_HDR_SPACE 5000
+#define SAMSUNG_BIT_MARK  560
+#define SAMSUNG_ONE_SPACE 1600
+#define SAMSUNG_ZERO_SPACE  560
+#define SAMSUNG_RPT_SPACE 2250
+
+
+#define SHARP_BITS 15
+#define DISH_BITS 16
+
+#define TOLERANCE 25  // percent tolerance in measurements
+#define LTOL (1.0 - TOLERANCE/100.) 
+#define UTOL (1.0 + TOLERANCE/100.) 
+
+#define _GAP 5000 // Minimum map between transmissions
+#define GAP_TICKS (_GAP/USECPERTICK)
+
+#define TICKS_LOW(us) (int) (((us)*LTOL/USECPERTICK))
+#define TICKS_HIGH(us) (int) (((us)*UTOL/USECPERTICK + 1))
+
+// receiver states
+#define STATE_IDLE     2
+#define STATE_MARK     3
+#define STATE_SPACE    4
+#define STATE_STOP     5
+
+// information for the interrupt handler
+typedef struct {
+  uint8_t recvpin;           // pin for IR data from detector
+  uint8_t rcvstate;          // state machine
+  uint8_t blinkflag;         // TRUE to enable blinking of pin 13 on IR processing
+  unsigned int timer;     // state timer, counts 50uS ticks.
+  unsigned int rawbuf[RAWBUF]; // raw data
+  uint8_t rawlen;         // counter of entries in rawbuf
+} 
+irparams_t;
+
+// Defined in IRremote.cpp
+extern volatile irparams_t irparams;
+
+// IR detector output is active low
+#define MARK  0
+#define SPACE 1
+
+#define TOPBIT 0x80000000
+
+#define NEC_BITS 32
+#define SONY_BITS 12
+#define SANYO_BITS 12
+#define MITSUBISHI_BITS 16
+#define MIN_RC5_SAMPLES 11
+#define MIN_RC6_SAMPLES 1
+#define PANASONIC_BITS 48
+#define JVC_BITS 16
+#define LG_BITS 28
+#define SAMSUNG_BITS 32
+
+
+
+
+// defines for timer2 (8 bits)
+#if defined(IR_USE_TIMER2)
+#define TIMER_RESET
+#define TIMER_ENABLE_PWM     (TCCR2A |= _BV(COM2B1))
+#define TIMER_DISABLE_PWM    (TCCR2A &= ~(_BV(COM2B1)))
+#define TIMER_ENABLE_INTR    (TIMSK2 = _BV(OCIE2A))
+#define TIMER_DISABLE_INTR   (TIMSK2 = 0)
+#define TIMER_INTR_NAME      TIMER2_COMPA_vect
+#define TIMER_CONFIG_KHZ(val) ({ \
+  const uint8_t pwmval = SYSCLOCK / 2000 / (val); \
+  TCCR2A = _BV(WGM20); \
+  TCCR2B = _BV(WGM22) | _BV(CS20); \
+  OCR2A = pwmval; \
+  OCR2B = pwmval / 3; \
+})
+#define TIMER_COUNT_TOP      (SYSCLOCK * USECPERTICK / 1000000)
+#if (TIMER_COUNT_TOP < 256)
+#define TIMER_CONFIG_NORMAL() ({ \
+  TCCR2A = _BV(WGM21); \
+  TCCR2B = _BV(CS20); \
+  OCR2A = TIMER_COUNT_TOP; \
+  TCNT2 = 0; \
+})
+#else
+#define TIMER_CONFIG_NORMAL() ({ \
+  TCCR2A = _BV(WGM21); \
+  TCCR2B = _BV(CS21); \
+  OCR2A = TIMER_COUNT_TOP / 8; \
+  TCNT2 = 0; \
+})
+#endif
+#if defined(CORE_OC2B_PIN)
+#define TIMER_PWM_PIN        CORE_OC2B_PIN  /* Teensy */
+#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+#define TIMER_PWM_PIN        9  /* Arduino Mega */
+#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644__)
+#define TIMER_PWM_PIN        14 /* Sanguino */
+#else
+#define TIMER_PWM_PIN        3  /* Arduino Duemilanove, Diecimila, LilyPad, etc */
+#endif
+
+
+// defines for timer1 (16 bits)
+#elif defined(IR_USE_TIMER1)
+#define TIMER_RESET
+#define TIMER_ENABLE_PWM     (TCCR1A |= _BV(COM1A1))
+#define TIMER_DISABLE_PWM    (TCCR1A &= ~(_BV(COM1A1)))
+#if defined(__AVR_ATmega8P__) || defined(__AVR_ATmega8__)
+  #define TIMER_ENABLE_INTR    (TIMSK = _BV(OCIE1A))
+  #define TIMER_DISABLE_INTR   (TIMSK = 0)
+#else
+  #define TIMER_ENABLE_INTR    (TIMSK1 = _BV(OCIE1A))
+  #define TIMER_DISABLE_INTR   (TIMSK1 = 0)
+#endif
+#define TIMER_INTR_NAME      TIMER1_COMPA_vect
+#define TIMER_CONFIG_KHZ(val) ({ \
+  const uint16_t pwmval = SYSCLOCK / 2000 / (val); \
+  TCCR1A = _BV(WGM11); \
+  TCCR1B = _BV(WGM13) | _BV(CS10); \
+  ICR1 = pwmval; \
+  OCR1A = pwmval / 3; \
+})
+#define TIMER_CONFIG_NORMAL() ({ \
+  TCCR1A = 0; \
+  TCCR1B = _BV(WGM12) | _BV(CS10); \
+  OCR1A = SYSCLOCK * USECPERTICK / 1000000; \
+  TCNT1 = 0; \
+})
+#if defined(CORE_OC1A_PIN)
+#define TIMER_PWM_PIN        CORE_OC1A_PIN  /* Teensy */
+#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+#define TIMER_PWM_PIN        11  /* Arduino Mega */
+#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644__)
+#define TIMER_PWM_PIN        13 /* Sanguino */
+#else
+#define TIMER_PWM_PIN        9  /* Arduino Duemilanove, Diecimila, LilyPad, etc */
+#endif
+
+
+// defines for timer3 (16 bits)
+#elif defined(IR_USE_TIMER3)
+#define TIMER_RESET
+#define TIMER_ENABLE_PWM     (TCCR3A |= _BV(COM3A1))
+#define TIMER_DISABLE_PWM    (TCCR3A &= ~(_BV(COM3A1)))
+#define TIMER_ENABLE_INTR    (TIMSK3 = _BV(OCIE3A))
+#define TIMER_DISABLE_INTR   (TIMSK3 = 0)
+#define TIMER_INTR_NAME      TIMER3_COMPA_vect
+#define TIMER_CONFIG_KHZ(val) ({ \
+  const uint16_t pwmval = SYSCLOCK / 2000 / (val); \
+  TCCR3A = _BV(WGM31); \
+  TCCR3B = _BV(WGM33) | _BV(CS30); \
+  ICR3 = pwmval; \
+  OCR3A = pwmval / 3; \
+})
+#define TIMER_CONFIG_NORMAL() ({ \
+  TCCR3A = 0; \
+  TCCR3B = _BV(WGM32) | _BV(CS30); \
+  OCR3A = SYSCLOCK * USECPERTICK / 1000000; \
+  TCNT3 = 0; \
+})
+#if defined(CORE_OC3A_PIN)
+#define TIMER_PWM_PIN        CORE_OC3A_PIN  /* Teensy */
+#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+#define TIMER_PWM_PIN        5  /* Arduino Mega */
+#else
+#error "Please add OC3A pin number here\n"
+#endif
+
+
+// defines for timer4 (10 bits, high speed option)
+#elif defined(IR_USE_TIMER4_HS)
+#define TIMER_RESET
+#define TIMER_ENABLE_PWM     (TCCR4A |= _BV(COM4A1))
+#define TIMER_DISABLE_PWM    (TCCR4A &= ~(_BV(COM4A1)))
+#define TIMER_ENABLE_INTR    (TIMSK4 = _BV(TOIE4))
+#define TIMER_DISABLE_INTR   (TIMSK4 = 0)
+#define TIMER_INTR_NAME      TIMER4_OVF_vect
+#define TIMER_CONFIG_KHZ(val) ({ \
+  const uint16_t pwmval = SYSCLOCK / 2000 / (val); \
+  TCCR4A = (1<<PWM4A); \
+  TCCR4B = _BV(CS40); \
+  TCCR4C = 0; \
+  TCCR4D = (1<<WGM40); \
+  TCCR4E = 0; \
+  TC4H = pwmval >> 8; \
+  OCR4C = pwmval; \
+  TC4H = (pwmval / 3) >> 8; \
+  OCR4A = (pwmval / 3) & 255; \
+})
+#define TIMER_CONFIG_NORMAL() ({ \
+  TCCR4A = 0; \
+  TCCR4B = _BV(CS40); \
+  TCCR4C = 0; \
+  TCCR4D = 0; \
+  TCCR4E = 0; \
+  TC4H = (SYSCLOCK * USECPERTICK / 1000000) >> 8; \
+  OCR4C = (SYSCLOCK * USECPERTICK / 1000000) & 255; \
+  TC4H = 0; \
+  TCNT4 = 0; \
+})
+#if defined(CORE_OC4A_PIN)
+#define TIMER_PWM_PIN        CORE_OC4A_PIN  /* Teensy */
+#elif defined(__AVR_ATmega32U4__)
+#define TIMER_PWM_PIN        13  /* Leonardo */
+#else
+#error "Please add OC4A pin number here\n"
+#endif
+
+
+// defines for timer4 (16 bits)
+#elif defined(IR_USE_TIMER4)
+#define TIMER_RESET
+#define TIMER_ENABLE_PWM     (TCCR4A |= _BV(COM4A1))
+#define TIMER_DISABLE_PWM    (TCCR4A &= ~(_BV(COM4A1)))
+#define TIMER_ENABLE_INTR    (TIMSK4 = _BV(OCIE4A))
+#define TIMER_DISABLE_INTR   (TIMSK4 = 0)
+#define TIMER_INTR_NAME      TIMER4_COMPA_vect
+#define TIMER_CONFIG_KHZ(val) ({ \
+  const uint16_t pwmval = SYSCLOCK / 2000 / (val); \
+  TCCR4A = _BV(WGM41); \
+  TCCR4B = _BV(WGM43) | _BV(CS40); \
+  ICR4 = pwmval; \
+  OCR4A = pwmval / 3; \
+})
+#define TIMER_CONFIG_NORMAL() ({ \
+  TCCR4A = 0; \
+  TCCR4B = _BV(WGM42) | _BV(CS40); \
+  OCR4A = SYSCLOCK * USECPERTICK / 1000000; \
+  TCNT4 = 0; \
+})
+#if defined(CORE_OC4A_PIN)
+#define TIMER_PWM_PIN        CORE_OC4A_PIN
+#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+#define TIMER_PWM_PIN        6  /* Arduino Mega */
+#else
+#error "Please add OC4A pin number here\n"
+#endif
+
+
+// defines for timer5 (16 bits)
+#elif defined(IR_USE_TIMER5)
+#define TIMER_RESET
+#define TIMER_ENABLE_PWM     (TCCR5A |= _BV(COM5A1))
+#define TIMER_DISABLE_PWM    (TCCR5A &= ~(_BV(COM5A1)))
+#define TIMER_ENABLE_INTR    (TIMSK5 = _BV(OCIE5A))
+#define TIMER_DISABLE_INTR   (TIMSK5 = 0)
+#define TIMER_INTR_NAME      TIMER5_COMPA_vect
+#define TIMER_CONFIG_KHZ(val) ({ \
+  const uint16_t pwmval = SYSCLOCK / 2000 / (val); \
+  TCCR5A = _BV(WGM51); \
+  TCCR5B = _BV(WGM53) | _BV(CS50); \
+  ICR5 = pwmval; \
+  OCR5A = pwmval / 3; \
+})
+#define TIMER_CONFIG_NORMAL() ({ \
+  TCCR5A = 0; \
+  TCCR5B = _BV(WGM52) | _BV(CS50); \
+  OCR5A = SYSCLOCK * USECPERTICK / 1000000; \
+  TCNT5 = 0; \
+})
+#if defined(CORE_OC5A_PIN)
+#define TIMER_PWM_PIN        CORE_OC5A_PIN
+#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+#define TIMER_PWM_PIN        46  /* Arduino Mega */
+#else
+#error "Please add OC5A pin number here\n"
+#endif
+
+
+// defines for special carrier modulator timer
+#elif defined(IR_USE_TIMER_CMT)
+#define TIMER_RESET ({			\
+	uint8_t tmp = CMT_MSC;		\
+	CMT_CMD2 = 30;			\
+})
+#define TIMER_ENABLE_PWM     CORE_PIN5_CONFIG = PORT_PCR_MUX(2)|PORT_PCR_DSE|PORT_PCR_SRE
+#define TIMER_DISABLE_PWM    CORE_PIN5_CONFIG = PORT_PCR_MUX(1)|PORT_PCR_DSE|PORT_PCR_SRE
+#define TIMER_ENABLE_INTR    NVIC_ENABLE_IRQ(IRQ_CMT)
+#define TIMER_DISABLE_INTR   NVIC_DISABLE_IRQ(IRQ_CMT)
+#define TIMER_INTR_NAME      cmt_isr
+#ifdef ISR
+#undef ISR
+#endif
+#define ISR(f) void f(void)
+#if F_BUS == 48000000
+#define CMT_PPS_VAL 5
+#else
+#define CMT_PPS_VAL 2
+#endif
+#define TIMER_CONFIG_KHZ(val) ({ 	\
+	SIM_SCGC4 |= SIM_SCGC4_CMT;	\
+	SIM_SOPT2 |= SIM_SOPT2_PTD7PAD;	\
+	CMT_PPS = CMT_PPS_VAL;		\
+	CMT_CGH1 = 2667 / val;		\
+	CMT_CGL1 = 5333 / val;		\
+	CMT_CMD1 = 0;			\
+	CMT_CMD2 = 30;			\
+	CMT_CMD3 = 0;			\
+	CMT_CMD4 = 0;			\
+	CMT_OC = 0x60;			\
+	CMT_MSC = 0x01;			\
+})
+#define TIMER_CONFIG_NORMAL() ({	\
+	SIM_SCGC4 |= SIM_SCGC4_CMT;	\
+	CMT_PPS = CMT_PPS_VAL;		\
+	CMT_CGH1 = 1;			\
+	CMT_CGL1 = 1;			\
+	CMT_CMD1 = 0;			\
+	CMT_CMD2 = 30;			\
+	CMT_CMD3 = 0;			\
+	CMT_CMD4 = 19;			\
+	CMT_OC = 0;			\
+	CMT_MSC = 0x03;			\
+})
+#define TIMER_PWM_PIN        5
+
+
+#else // unknown timer
+#error "Internal code configuration error, no known IR_USE_TIMER# defined\n"
+#endif
+
+
+// defines for blinking the LED
+#if defined(CORE_LED0_PIN)
+#define BLINKLED       CORE_LED0_PIN
+#define BLINKLED_ON()  (digitalWrite(CORE_LED0_PIN, HIGH))
+#define BLINKLED_OFF() (digitalWrite(CORE_LED0_PIN, LOW))
+#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+#define BLINKLED       13
+#define BLINKLED_ON()  (PORTB |= B10000000)
+#define BLINKLED_OFF() (PORTB &= B01111111)
+#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644__)
+#define BLINKLED       0
+#define BLINKLED_ON()  (PORTD |= B00000001)
+#define BLINKLED_OFF() (PORTD &= B11111110)
+#else
+#define BLINKLED       13
+#define BLINKLED_ON()  (PORTB |= B00100000)
+#define BLINKLED_OFF() (PORTB &= B11011111)
+#endif
+
+#endif
--- a/libraries/PLabLib1/PLab_PushButton.cpp
+++ b/libraries/PLabLib1/PLab_PushButton.cpp
@@ -0,0 +1,62 @@
+#include "Arduino.h"
+#include "PLab_PushButton.h"
+
+#define DEBOUNCE 20  // button debouncer, how many ms to debounce, 5+ ms is usually plenty
+
+PLab_PushButton::PLab_PushButton(int pin)
+{
+  _pin = pin;
+  _pressed = 0;
+  justpressed = 0;
+  justreleased = 0;
+  previousstate = 0;
+  currentstate = 0;
+  lasttime = millis();
+  pinMode(_pin, INPUT);
+}
+
+void PLab_PushButton::update()
+{
+  justreleased = 0;
+  justpressed = 0; 
+  
+  if ((lasttime + DEBOUNCE) > millis()) {
+    // not enough time has passed to debounce
+    return; 
+  }
+  // ok we have waited DEBOUNCE milliseconds, lets reset the timer
+  lasttime = millis();
+  
+  currentstate = digitalRead(_pin);   // read the button
+    
+    if (currentstate == previousstate) {
+      if ((_pressed == LOW) && (currentstate == LOW)) {
+          // just pressed
+          justpressed = 1;
+      }
+      else if ((_pressed == HIGH) && (currentstate == HIGH)) {
+          // just released
+          justreleased = 1;
+      }
+      _pressed = !currentstate;  // remember, digital HIGH means NOT pressed
+    }
+    //Serial.println(pressed[index], DEC);
+    previousstate = currentstate;   // keep a running tally of the buttons
+}
+
+
+boolean PLab_PushButton::isDown()
+{
+  return _pressed;
+}
+
+boolean PLab_PushButton::pressed()
+{
+  return justpressed;
+}
+
+boolean PLab_PushButton::released()
+{
+  return justreleased;
+}
+
--- a/libraries/PLabLib1/PLab_PushButton.h
+++ b/libraries/PLabLib1/PLab_PushButton.h
@@ -0,0 +1,31 @@
+/*
+  PushButton.h - Library for Button with cebounce.
+  Created by Dag Svanæs, 2015.
+  Released into the public domain.
+*/
+
+#ifndef PLab_PushButton_h
+#define PLab_PushButton_h
+
+#include "Arduino.h"
+
+
+#define DEBOUNCE 20  // button debouncer, how many ms to debounce, 5+ ms is usually plenty
+
+class PLab_PushButton
+{
+  public:
+    PLab_PushButton(int pin);
+    void update();
+    boolean isDown();
+    boolean pressed(); 
+    boolean released();     
+  private:
+    int _pin;
+    byte _pressed, justpressed, justreleased;
+    byte previousstate;
+    byte currentstate;
+    long lasttime;
+};
+
+#endif