Added missing #endif

Create readmdFrench.md

.gitignore

@@ -0,0 +1,3 @@
+*.un~
+*.sublime-project
+*.sublime-workspace

.travis.yml

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+language: python
+python:
+    - "2.7"
+    
+# Cache PlatformIO packages using Travis CI container-based infrastructure
+sudo: false
+cache:
+    directories:
+        - "~/.platformio"    
+
+env:
+    - PLATFORMIO_CI_SRC=examples/AiwaRCT501SendDemo PLATFORMIO_BUILD_FLAGS="-DSEND_AIWA_RC_T501"
+    - PLATFORMIO_CI_SRC=examples/IRrecord PLATFORMIO_BUILD_FLAGS="-DSEND_NEC -DSEND_SONY -DSEND_RC5 -DSEND_RC6"
+    - PLATFORMIO_CI_SRC=examples/IRrecvDemo
+    - PLATFORMIO_CI_SRC=examples/IRrecvDump
+    - PLATFORMIO_CI_SRC=examples/IRrecvDumpV2
+    - PLATFORMIO_CI_SRC=examples/IRrelay
+    - PLATFORMIO_CI_SRC=examples/IRsendDemo PLATFORMIO_BUILD_FLAGS="-DSEND_SONY"
+    - PLATFORMIO_CI_SRC=examples/IRtest PLATFORMIO_BUILD_FLAGS="-DSEND_NEC -DSEND_SONY -DSEND_RC5 -DSEND_RC6"
+    - PLATFORMIO_CI_SRC=examples/IRtest2 PLATFORMIO_BUILD_FLAGS="-DSEND_NEC -DSEND_SONY -DSEND_RC5 -DSEND_RC6"
+    - PLATFORMIO_CI_SRC=examples/JVCPanasonicSendDemo PLATFORMIO_BUILD_FLAGS="-DSEND_JVC -DSEND_PANASONIC"
+    - PLATFORMIO_CI_SRC=examples/LegoPowerFunctionsSendDemo PLATFORMIO_BUILD_FLAGS="-DSEND_LEGO_PF"
+    - PLATFORMIO_CI_SRC=examples/LegoPowerFunctionsTests PLATFORMIO_BUILD_FLAGS="-DSEND_LEGO_PF"
+    - PLATFORMIO_CI_SRC=examples/IRremoteInfo 
+
+install:
+    - pip install -U platformio
+
+script:
+  - platformio ci --lib="." --board=uno --board=leonardo --board=pro16MHzatmega168 --board=btatmega328 

Contributing.md

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+# Contribution Guidlines
+
+This library is the culmination of the expertise of many members of the open source community who have dedicated their time and hard work. The best way to ask for help or propose a new idea is to [create a new issue](https://github.com/z3t0/Arduino-IRremote/issues/new) while creating a Pull Request with your code changes allows you to share your own innovations with the rest of the community.
+
+The following are some guidelines to observe when creating issues or PRs:
+- Be friendly; it is important that we can all enjoy a safe space as we are all working on the same project and it is okay for people to have different ideas
+- [Use code blocks](https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet#code); it helps us help you when we can read your code! On that note also refrain from pasting more than 30 lines of code in a post, instead [create a gist](https://gist.github.com/) if you need to share large snippets
+- Use reasonable titles; refrain from using overly long or capitalized titles as they are usually annoying and do little to encourage others to help :smile:
+- Be detailed; refrain from mentioning code problems without sharing your source code and always give information regarding your board and version of the library 
+
+If there is any need to contact me then you can find my email on the README, I do not mind responding to emails but it would be in your own interests to create issues if you need help with the library as responses would be from a larger community with greater knowledge!

Contributors.md

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+## Contributors
+These are the active contributors of this project that you may contact if there is anything you need help with or if you have suggestions.
+
+- [z3t0](https://github.com/z3t0) : Active Contributor and currently also the main contributor.
+  * Email: zetoslab@gmail.com
+- [shirriff](https://github.com/shirriff) : An amazing person who worked to create this awesome library and provide unending support
+- [AnalysIR](https:/github.com/AnalysIR): Active contributor and is amazing with providing support!
+- [Informatic](https://github.com/Informatic) : Active contributor
+- [fmeschia](https://github.com/fmeschia) : Active contributor
+- [PaulStoffregen](https://github.com/paulstroffregen) : Active contributor
+- [crash7](https://github.com/crash7) : Active contributor
+- [Neco777](https://github.com/neco777) : Active contributor
+- [Lauszus](https://github.com/lauszus) : Active contributor
+- [csBlueChip](https://github.com/csbluechip) : Active contributor, who contributed major and vital changes to the code base.
+- [Sebazzz](https://github.com/sebazz): Contributor
+- [lumbric](https://github.com/lumbric): Contributor
+- [ElectricRCAircraftGuy](https://github.com/electricrcaircraftguy): Active Contributor
+- [philipphenkel](https://github.com/philipphenkel): Active Contributor
+- [MCUdude](https://github.com/MCUdude): Contributor
+- [marcmerlin](https://github.com/marcmerlin): Contributor (ESP32 port)
+
+Note: This list is being updated constantly so please let [z3t0](https://github.com/z3t0) know if you have been missed.

IRremote.cpp

@@ -1,726 +1,200 @@
-/*
- * IRremote
- * Version 0.11 August, 2009
- * Copyright 2009 Ken Shirriff
- * For details, see http://arcfn.com/2009/08/multi-protocol-infrared-remote-library.html
- *
- * 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/
- */
-
-#include "IRremote.h"
-#include "IRremoteInt.h"
-
-// Provides ISR
-#include <avr/interrupt.h>
-
-volatile irparams_t irparams;
-
-// These versions of MATCH, MATCH_MARK, and MATCH_SPACE are only for debugging.
-// To use them, set DEBUG in IRremoteInt.h
-// Normally macros are used for efficiency
-#ifdef DEBUG
-int MATCH(int measured, int desired) {
-  Serial.print("Testing: ");
-  Serial.print(TICKS_LOW(desired), DEC);
-  Serial.print(" <= ");
-  Serial.print(measured, DEC);
-  Serial.print(" <= ");
-  Serial.println(TICKS_HIGH(desired), DEC);
-  return measured >= TICKS_LOW(desired) && measured <= TICKS_HIGH(desired);
-}
-
-int MATCH_MARK(int measured_ticks, int desired_us) {
-  Serial.print("Testing mark ");
-  Serial.print(measured_ticks * USECPERTICK, DEC);
-  Serial.print(" vs ");
-  Serial.print(desired_us, DEC);
-  Serial.print(": ");
-  Serial.print(TICKS_LOW(desired_us + MARK_EXCESS), DEC);
-  Serial.print(" <= ");
-  Serial.print(measured_ticks, DEC);
-  Serial.print(" <= ");
-  Serial.println(TICKS_HIGH(desired_us + MARK_EXCESS), DEC);
-  return measured_ticks >= TICKS_LOW(desired_us + MARK_EXCESS) && measured_ticks <= TICKS_HIGH(desired_us + MARK_EXCESS);
-}
-
-int MATCH_SPACE(int measured_ticks, int desired_us) {
-  Serial.print("Testing space ");
-  Serial.print(measured_ticks * USECPERTICK, DEC);
-  Serial.print(" vs ");
-  Serial.print(desired_us, DEC);
-  Serial.print(": ");
-  Serial.print(TICKS_LOW(desired_us - MARK_EXCESS), DEC);
-  Serial.print(" <= ");
-  Serial.print(measured_ticks, DEC);
-  Serial.print(" <= ");
-  Serial.println(TICKS_HIGH(desired_us - MARK_EXCESS), DEC);
-  return measured_ticks >= TICKS_LOW(desired_us - MARK_EXCESS) && measured_ticks <= TICKS_HIGH(desired_us - MARK_EXCESS);
-}
-#endif
-
-void IRsend::sendNEC(unsigned long data, int nbits)
-{
-  enableIROut(38);
-  mark(NEC_HDR_MARK);
-  space(NEC_HDR_SPACE);
-  for (int i = 0; i < nbits; i++) {
-    if (data & TOPBIT) {
-      mark(NEC_BIT_MARK);
-      space(NEC_ONE_SPACE);
-    } 
-    else {
-      mark(NEC_BIT_MARK);
-      space(NEC_ZERO_SPACE);
-    }
-    data <<= 1;
-  }
-  mark(NEC_BIT_MARK);
-  space(0);
-}
-
-void IRsend::sendSony(unsigned long data, int nbits) {
-  enableIROut(40);
-  mark(SONY_HDR_MARK);
-  space(SONY_HDR_SPACE);
-  data = data << (32 - nbits);
-  for (int i = 0; i < nbits; i++) {
-    if (data & TOPBIT) {
-      mark(SONY_ONE_MARK);
-      space(SONY_HDR_SPACE);
-    } 
-    else {
-      mark(SONY_ZERO_MARK);
-      space(SONY_HDR_SPACE);
-    }
-    data <<= 1;
-  }
-}
-
-void IRsend::sendRaw(unsigned int buf[], int len, int hz)
-{
-  enableIROut(hz);
-  for (int i = 0; i < len; i++) {
-    if (i & 1) {
-      space(buf[i]);
-    } 
-    else {
-      mark(buf[i]);
-    }
-  }
-  space(0); // Just to be sure
-}
-
-// Note: first bit must be a one (start bit)
-void IRsend::sendRC5(unsigned long data, int nbits)
-{
-  enableIROut(36);
-  data = data << (32 - nbits);
-  mark(RC5_T1); // First start bit
-  space(RC5_T1); // Second start bit
-  mark(RC5_T1); // Second start bit
-  for (int i = 0; i < nbits; i++) {
-    if (data & TOPBIT) {
-      space(RC5_T1); // 1 is space, then mark
-      mark(RC5_T1);
-    } 
-    else {
-      mark(RC5_T1);
-      space(RC5_T1);
-    }
-    data <<= 1;
-  }
-  space(0); // Turn off at end
-}
-
-// Caller needs to take care of flipping the toggle bit
-void IRsend::sendRC6(unsigned long data, int nbits)
-{
-  enableIROut(36);
-  data = data << (32 - nbits);
-  mark(RC6_HDR_MARK);
-  space(RC6_HDR_SPACE);
-  mark(RC6_T1); // start bit
-  space(RC6_T1);
-  int t;
-  for (int i = 0; i < nbits; i++) {
-    if (i == 3) {
-      // double-wide trailer bit
-      t = 2 * RC6_T1;
-    } 
-    else {
-      t = RC6_T1;
-    }
-    if (data & TOPBIT) {
-      mark(t);
-      space(t);
-    } 
-    else {
-      space(t);
-      mark(t);
-    }
-
-    data <<= 1;
-  }
-  space(0); // Turn off at end
-}
-
-void IRsend::mark(int time) {
-  // Sends an IR mark for the specified number of microseconds.
-  // The mark output is modulated at the PWM frequency.
-  TCCR2A |= _BV(COM2B1); // Enable pin 3 PWM output
-  delayMicroseconds(time);
-}
-
-/* Leave pin off for time (given in microseconds) */
-void IRsend::space(int time) {
-  // Sends an IR space for the specified number of microseconds.
-  // A space is no output, so the PWM output is disabled.
-  TCCR2A &= ~(_BV(COM2B1)); // Disable pin 3 PWM output
-  delayMicroseconds(time);
-}
-
-void IRsend::enableIROut(int khz) {
-  // Enables IR output.  The khz value controls the modulation frequency in kilohertz.
-  // The IR output will be on pin 3 (OC2B).
-  // This routine is designed for 36-40KHz; if you use it for other values, it's up to you
-  // to make sure it gives reasonable results.  (Watch out for overflow / underflow / rounding.)
-  // TIMER2 is used in phase-correct PWM mode, with OCR2A controlling the frequency and OCR2B
-  // controlling the duty cycle.
-  // There is no prescaling, so the output frequency is 16MHz / (2 * OCR2A)
-  // To turn the output on and off, we leave the PWM running, but connect and disconnect the output pin.
-  // A few hours staring at the ATmega documentation and this will all make sense.
-  // See my Secrets of Arduino PWM at http://arcfn.com/2009/07/secrets-of-arduino-pwm.html for details.
-
-  
-  // Disable the Timer2 Interrupt (which is used for receiving IR)
-  TIMSK2 &= ~_BV(TOIE2); //Timer2 Overflow Interrupt
-  
-  pinMode(3, OUTPUT);
-  digitalWrite(3, LOW); // When not sending PWM, we want it low
-  
-  // COM2A = 00: disconnect OC2A
-  // COM2B = 00: disconnect OC2B; to send signal set to 10: OC2B non-inverted
-  // WGM2 = 101: phase-correct PWM with OCRA as top
-  // CS2 = 000: no prescaling
-  TCCR2A = _BV(WGM20);
-  TCCR2B = _BV(WGM22) | _BV(CS20);
-
-  // The top value for the timer.  The modulation frequency will be SYSCLOCK / 2 / OCR2A.
-  OCR2A = SYSCLOCK / 2 / khz / 1000;
-  OCR2B = OCR2A / 3; // 33% duty cycle
-}
-
-IRrecv::IRrecv(int recvpin)
-{
-  irparams.recvpin = recvpin;
-  irparams.blinkflag = 0;
-}
-
-// initialization
-void IRrecv::enableIRIn() {
-  // setup pulse clock timer interrupt
-  TCCR2A = 0;  // normal mode
-
-  //Prescale /8 (16M/8 = 0.5 microseconds per tick)
-  // Therefore, the timer interval can range from 0.5 to 128 microseconds
-  // depending on the reset value (255 to 0)
-  cbi(TCCR2B,CS22);
-  sbi(TCCR2B,CS21);
-  cbi(TCCR2B,CS20);
-
-  //Timer2 Overflow Interrupt Enable
-  sbi(TIMSK2,TOIE2);
-
-  RESET_TIMER2;
-
-  sei();  // enable interrupts
-
-  // initialize state machine variables
-  irparams.rcvstate = STATE_IDLE;
-  irparams.rawlen = 0;
-
-
-  // set pin modes
-  pinMode(irparams.recvpin, INPUT);
-}
-
-// enable/disable blinking of pin 13 on IR processing
-void IRrecv::blink13(int blinkflag)
-{
-  irparams.blinkflag = blinkflag;
-  if (blinkflag)
-    pinMode(BLINKLED, OUTPUT);
-}
-
-// TIMER2 interrupt code to collect raw data.
-// Widths of alternating SPACE, MARK are recorded in rawbuf.
-// Recorded in ticks of 50 microseconds.
-// rawlen counts the number of entries recorded so far.
-// First entry is the SPACE between transmissions.
-// As soon as a SPACE gets long, ready is set, state switches to IDLE, timing of SPACE continues.
-// As soon as first MARK arrives, gap width is recorded, ready is cleared, and new logging starts
-ISR(TIMER2_OVF_vect)
-{
-  RESET_TIMER2;
-
-  uint8_t irdata = (uint8_t)digitalRead(irparams.recvpin);
-
-  irparams.timer++; // One more 50us tick
-  if (irparams.rawlen >= RAWBUF) {
-    // Buffer overflow
-    irparams.rcvstate = STATE_STOP;
-  }
-  switch(irparams.rcvstate) {
-  case STATE_IDLE: // In the middle of a gap
-    if (irdata == MARK) {
-      if (irparams.timer < GAP_TICKS) {
-        // Not big enough to be a gap.
-        irparams.timer = 0;
-      } 
-      else {
-        // gap just ended, record duration and start recording transmission
-        irparams.rawlen = 0;
-        irparams.rawbuf[irparams.rawlen++] = irparams.timer;
-        irparams.timer = 0;
-        irparams.rcvstate = STATE_MARK;
-      }
-    }
-    break;
-  case STATE_MARK: // timing MARK
-    if (irdata == SPACE) {   // MARK ended, record time
-      irparams.rawbuf[irparams.rawlen++] = irparams.timer;
-      irparams.timer = 0;
-      irparams.rcvstate = STATE_SPACE;
-    }
-    break;
-  case STATE_SPACE: // timing SPACE
-    if (irdata == MARK) { // SPACE just ended, record it
-      irparams.rawbuf[irparams.rawlen++] = irparams.timer;
-      irparams.timer = 0;
-      irparams.rcvstate = STATE_MARK;
-    } 
-    else { // SPACE
-      if (irparams.timer > GAP_TICKS) {
-        // big SPACE, indicates gap between codes
-        // Mark current code as ready for processing
-        // Switch to STOP
-        // Don't reset timer; keep counting space width
-        irparams.rcvstate = STATE_STOP;
-      } 
-    }
-    break;
-  case STATE_STOP: // waiting, measuring gap
-    if (irdata == MARK) { // reset gap timer
-      irparams.timer = 0;
-    }
-    break;
-  }
-
-  if (irparams.blinkflag) {
-    if (irdata == MARK) {
-      PORTB |= B00100000;  // turn pin 13 LED on
-    } 
-    else {
-      PORTB &= B11011111;  // turn pin 13 LED off
-    }
-  }
-}
-
-void IRrecv::resume() {
-  irparams.rcvstate = STATE_IDLE;
-  irparams.rawlen = 0;
-}
-
-
-
-// Decodes the received IR message
-// Returns 0 if no data ready, 1 if data ready.
-// Results of decoding are stored in results
-int IRrecv::decode(decode_results *results) {
-  results->rawbuf = irparams.rawbuf;
-  results->rawlen = irparams.rawlen;
-  if (irparams.rcvstate != STATE_STOP) {
-    return ERR;
-  }
-#ifdef DEBUG
-  Serial.println("Attempting NEC decode");
-#endif
-  if (decodeNEC(results)) {
-    return DECODED;
-  }
-#ifdef DEBUG
-  Serial.println("Attempting Sony decode");
-#endif
-  if (decodeSony(results)) {
-    return DECODED;
-  }
-#ifdef DEBUG
-  Serial.println("Attempting RC5 decode");
-#endif  
-  if (decodeRC5(results)) {
-    return DECODED;
-  }
-#ifdef DEBUG
-  Serial.println("Attempting RC6 decode");
-#endif 
-  if (decodeRC6(results)) {
-    return DECODED;
-  }
-  // decodeHash returns a hash on any input.
-  // Thus, it needs to be last in the list.
-  // If you add any decodes, add them before this.
-  if (decodeHash(results)) {
-    return DECODED;
-  }
-  // Throw away and start over
-  resume();
-  return ERR;
-}
-
-long IRrecv::decodeNEC(decode_results *results) {
-  long data = 0;
-  int offset = 1; // Skip first space
-  // Initial mark
-  if (!MATCH_MARK(results->rawbuf[offset], NEC_HDR_MARK)) {
-    return ERR;
-  }
-  offset++;
-  // Check for repeat
-  if (irparams.rawlen == 4 &&
-    MATCH_SPACE(results->rawbuf[offset], NEC_RPT_SPACE) &&
-    MATCH_MARK(results->rawbuf[offset+1], NEC_BIT_MARK)) {
-    results->bits = 0;
-    results->value = REPEAT;
-    results->decode_type = NEC;
-    return DECODED;
-  }
-  if (irparams.rawlen < 2 * NEC_BITS + 4) {
-    return ERR;
-  }
-  // Initial space  
-  if (!MATCH_SPACE(results->rawbuf[offset], NEC_HDR_SPACE)) {
-    return ERR;
-  }
-  offset++;
-  for (int i = 0; i < NEC_BITS; i++) {
-    if (!MATCH_MARK(results->rawbuf[offset], NEC_BIT_MARK)) {
-      return ERR;
-    }
-    offset++;
-    if (MATCH_SPACE(results->rawbuf[offset], NEC_ONE_SPACE)) {
-      data = (data << 1) | 1;
-    } 
-    else if (MATCH_SPACE(results->rawbuf[offset], NEC_ZERO_SPACE)) {
-      data <<= 1;
-    } 
-    else {
-      return ERR;
-    }
-    offset++;
-  }
-  // Success
-  results->bits = NEC_BITS;
-  results->value = data;
-  results->decode_type = NEC;
-  return DECODED;
-}
-
-long IRrecv::decodeSony(decode_results *results) {
-  long data = 0;
-  if (irparams.rawlen < 2 * SONY_BITS + 2) {
-    return ERR;
-  }
-  int offset = 1; // Skip first space
-  // Initial mark
-  if (!MATCH_MARK(results->rawbuf[offset], SONY_HDR_MARK)) {
-    return ERR;
-  }
-  offset++;
-
-  while (offset + 1 < irparams.rawlen) {
-    if (!MATCH_SPACE(results->rawbuf[offset], SONY_HDR_SPACE)) {
-      break;
-    }
-    offset++;
-    if (MATCH_MARK(results->rawbuf[offset], SONY_ONE_MARK)) {
-      data = (data << 1) | 1;
-    } 
-    else if (MATCH_MARK(results->rawbuf[offset], SONY_ZERO_MARK)) {
-      data <<= 1;
-    } 
-    else {
-      return ERR;
-    }
-    offset++;
-  }
-
-  // Success
-  results->bits = (offset - 1) / 2;
-  if (results->bits < 12) {
-    results->bits = 0;
-    return ERR;
-  }
-  results->value = data;
-  results->decode_type = SONY;
-  return DECODED;
-}
-
-// Gets one undecoded level at a time from the raw buffer.
-// The RC5/6 decoding is easier if the data is broken into time intervals.
-// E.g. if the buffer has MARK for 2 time intervals and SPACE for 1,
-// successive calls to getRClevel will return MARK, MARK, SPACE.
-// offset and used are updated to keep track of the current position.
-// t1 is the time interval for a single bit in microseconds.
-// Returns -1 for error (measured time interval is not a multiple of t1).
-int IRrecv::getRClevel(decode_results *results, int *offset, int *used, int t1) {
-  if (*offset >= results->rawlen) {
-    // After end of recorded buffer, assume SPACE.
-    return SPACE;
-  }
-  int width = results->rawbuf[*offset];
-  int val = ((*offset) % 2) ? MARK : SPACE;
-  int correction = (val == MARK) ? MARK_EXCESS : - MARK_EXCESS;
-
-  int avail;
-  if (MATCH(width, t1 + correction)) {
-    avail = 1;
-  } 
-  else if (MATCH(width, 2*t1 + correction)) {
-    avail = 2;
-  } 
-  else if (MATCH(width, 3*t1 + correction)) {
-    avail = 3;
-  } 
-  else {
-    return -1;
-  }
-
-  (*used)++;
-  if (*used >= avail) {
-    *used = 0;
-    (*offset)++;
-  }
-#ifdef DEBUG
-  if (val == MARK) {
-    Serial.println("MARK");
-  } 
-  else {
-    Serial.println("SPACE");
-  }
-#endif
-  return val;   
-}
-
-long IRrecv::decodeRC5(decode_results *results) {
-  if (irparams.rawlen < MIN_RC5_SAMPLES + 2) {
-    return ERR;
-  }
-  int offset = 1; // Skip gap space
-  long data = 0;
-  int used = 0;
-  // Get start bits
-  if (getRClevel(results, &offset, &used, RC5_T1) != MARK) return ERR;
-  if (getRClevel(results, &offset, &used, RC5_T1) != SPACE) return ERR;
-  if (getRClevel(results, &offset, &used, RC5_T1) != MARK) return ERR;
-  int nbits;
-  for (nbits = 0; offset < irparams.rawlen; nbits++) {
-    int levelA = getRClevel(results, &offset, &used, RC5_T1); 
-    int levelB = getRClevel(results, &offset, &used, RC5_T1);
-    if (levelA == SPACE && levelB == MARK) {
-      // 1 bit
-      data = (data << 1) | 1;
-    } 
-    else if (levelA == MARK && levelB == SPACE) {
-      // zero bit
-      data <<= 1;
-    } 
-    else {
-      return ERR;
-    } 
-  }
-
-  // Success
-  results->bits = nbits;
-  results->value = data;
-  results->decode_type = RC5;
-  return DECODED;
-}
-
-long IRrecv::decodeRC6(decode_results *results) {
-  if (results->rawlen < MIN_RC6_SAMPLES) {
-    return ERR;
-  }
-  int offset = 1; // Skip first space
-  // Initial mark
-  if (!MATCH_MARK(results->rawbuf[offset], RC6_HDR_MARK)) {
-    return ERR;
-  }
-  offset++;
-  if (!MATCH_SPACE(results->rawbuf[offset], RC6_HDR_SPACE)) {
-    return ERR;
-  }
-  offset++;
-  long data = 0;
-  int used = 0;
-  // Get start bit (1)
-  if (getRClevel(results, &offset, &used, RC6_T1) != MARK) return ERR;
-  if (getRClevel(results, &offset, &used, RC6_T1) != SPACE) return ERR;
-  int nbits;
-  for (nbits = 0; offset < results->rawlen; nbits++) {
-    int levelA, levelB; // Next two levels
-    levelA = getRClevel(results, &offset, &used, RC6_T1); 
-    if (nbits == 3) {
-      // T bit is double wide; make sure second half matches
-      if (levelA != getRClevel(results, &offset, &used, RC6_T1)) return ERR;
-    } 
-    levelB = getRClevel(results, &offset, &used, RC6_T1);
-    if (nbits == 3) {
-      // T bit is double wide; make sure second half matches
-      if (levelB != getRClevel(results, &offset, &used, RC6_T1)) return ERR;
-    } 
-    if (levelA == MARK && levelB == SPACE) { // reversed compared to RC5
-      // 1 bit
-      data = (data << 1) | 1;
-    } 
-    else if (levelA == SPACE && levelB == MARK) {
-      // zero bit
-      data <<= 1;
-    } 
-    else {
-      return ERR; // Error
-    } 
-  }
-  // Success
-  results->bits = nbits;
-  results->value = data;
-  results->decode_type = RC6;
-  return DECODED;
-}
-
-/* -----------------------------------------------------------------------
- * hashdecode - decode an arbitrary IR code.
- * Instead of decoding using a standard encoding scheme
- * (e.g. Sony, NEC, RC5), the code is hashed to a 32-bit value.
- *
- * The algorithm: look at the sequence of MARK signals, and see if each one
- * is shorter (0), the same length (1), or longer (2) than the previous.
- * Do the same with the SPACE signals.  Hszh the resulting sequence of 0's,
- * 1's, and 2's to a 32-bit value.  This will give a unique value for each
- * different code (probably), for most code systems.
- *
- * http://arcfn.com/2010/01/using-arbitrary-remotes-with-arduino.html
- */
-
-// Compare two tick values, returning 0 if newval is shorter,
-// 1 if newval is equal, and 2 if newval is longer
-// Use a tolerance of 20%
-int IRrecv::compare(unsigned int oldval, unsigned int newval) {
-  if (newval < oldval * .8) {
-    return 0;
-  } 
-  else if (oldval < newval * .8) {
-    return 2;
-  } 
-  else {
-    return 1;
-  }
-}
-
-// Use FNV hash algorithm: http://isthe.com/chongo/tech/comp/fnv/#FNV-param
-#define FNV_PRIME_32 16777619
-#define FNV_BASIS_32 2166136261
-
-/* Converts the raw code values into a 32-bit hash code.
- * Hopefully this code is unique for each button.
- * This isn't a "real" decoding, just an arbitrary value.
- */
-long IRrecv::decodeHash(decode_results *results) {
-  // Require at least 6 samples to prevent triggering on noise
-  if (results->rawlen < 6) {
-    return ERR;
-  }
-  long hash = FNV_BASIS_32;
-  for (int i = 1; i+2 < results->rawlen; i++) {
-    int value =  compare(results->rawbuf[i], results->rawbuf[i+2]);
-    // Add value into the hash
-    hash = (hash * FNV_PRIME_32) ^ value;
-  }
-  results->value = hash;
-  results->bits = 32;
-  results->decode_type = UNKNOWN;
-  return DECODED;
-}
-
-/* Sharp and DISH support by Todd Treece
-
-The Dish send function needs to be repeated 4 times and the Sharp function
-has the necessary repeats built in. I know that it's not consistent,
-but I don't have the time to update my code.
-
-Here are the LIRC files that I found that seem to match the remote codes
-from the oscilloscope:
-
-Sharp LCD TV:
-http://lirc.sourceforge.net/remotes/sharp/GA538WJSA
-
-DISH NETWORK (echostar 301):
-http://lirc.sourceforge.net/remotes/echostar/301_501_3100_5100_58xx_59xx
-
-For the DISH codes, only send the last for characters of the hex.
-i.e. use 0x1C10 instead of 0x0000000000001C10 which is listed in the
-linked LIRC file.
-*/
-
-void IRsend::sendSharp(unsigned long data, int nbits) {
-  unsigned long invertdata = data ^ SHARP_TOGGLE_MASK;
-  enableIROut(38);
-  for (int i = 0; i < nbits; i++) {
-    if (data & 0x4000) {
-      mark(SHARP_BIT_MARK);
-      space(SHARP_ONE_SPACE);
-    }
-    else {
-      mark(SHARP_BIT_MARK);
-      space(SHARP_ZERO_SPACE);
-    }
-    data <<= 1;
-  }
-  
-  mark(SHARP_BIT_MARK);
-  space(SHARP_ZERO_SPACE);
-  delay(46);
-  for (int i = 0; i < nbits; i++) {
-    if (invertdata & 0x4000) {
-      mark(SHARP_BIT_MARK);
-      space(SHARP_ONE_SPACE);
-    }
-    else {
-      mark(SHARP_BIT_MARK);
-      space(SHARP_ZERO_SPACE);
-    }
-    invertdata <<= 1;
-  }
-  mark(SHARP_BIT_MARK);
-  space(SHARP_ZERO_SPACE);
-  delay(46);
-}
-
-void IRsend::sendDISH(unsigned long data, int nbits)
-{
-  enableIROut(56);
-  mark(DISH_HDR_MARK);
-  space(DISH_HDR_SPACE);
-  for (int i = 0; i < nbits; i++) {
-    if (data & DISH_TOP_BIT) {
-      mark(DISH_BIT_MARK);
-      space(DISH_ONE_SPACE);
-    }
-    else {
-      mark(DISH_BIT_MARK);
-      space(DISH_ZERO_SPACE);
-    }
-    data <<= 1;
-  }
-}
+//******************************************************************************
+// IRremote
+// Version 2.0.1 June, 2015
+// 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
+// Modified  by Mitra Ardron <mitra@mitra.biz>
+// Added Sanyo and Mitsubishi controllers
+// Modified Sony to spot the repeat codes that some Sony's send
+//
+// 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)
+// Whynter A/C ARC-110WD added by Francesco Meschia
+//******************************************************************************
+
+// Defining IR_GLOBAL here allows us to declare the instantiation of global variables
+#define IR_GLOBAL
+#	include "IRremote.h"
+#	include "IRremoteInt.h"
+#undef IR_GLOBAL
+
+#ifndef IR_TIMER_USE_ESP32
+#include <avr/interrupt.h>
+#endif
+
+
+//+=============================================================================
+// The match functions were (apparently) originally MACROs to improve code speed
+//   (although this would have bloated the code) hence the names being CAPS
+// A later release implemented debug output and so they needed to be converted
+//   to functions.
+// I tried to implement a dual-compile mode (DEBUG/non-DEBUG) but for some
+//   reason, no matter what I did I could not get them to function as macros again.
+// I have found a *lot* of bugs in the Arduino compiler over the last few weeks,
+//   and I am currently assuming that one of these bugs is my problem.
+// I may revisit this code at a later date and look at the assembler produced
+//   in a hope of finding out what is going on, but for now they will remain as
+//   functions even in non-DEBUG mode
+//
+int  MATCH (int measured,  int desired)
+{
+ 	DBG_PRINT(F("Testing: "));
+ 	DBG_PRINT(TICKS_LOW(desired), DEC);
+ 	DBG_PRINT(F(" <= "));
+ 	DBG_PRINT(measured, DEC);
+ 	DBG_PRINT(F(" <= "));
+ 	DBG_PRINT(TICKS_HIGH(desired), DEC);
+
+  bool passed = ((measured >= TICKS_LOW(desired)) && (measured <= TICKS_HIGH(desired)));
+  if (passed)
+    DBG_PRINTLN(F("?; passed"));
+  else
+    DBG_PRINTLN(F("?; FAILED")); 
+ 	return passed;
+}
+
+//+========================================================
+// Due to sensor lag, when received, Marks tend to be 100us too long
+//
+int  MATCH_MARK (int measured_ticks,  int desired_us)
+{
+	DBG_PRINT(F("Testing mark (actual vs desired): "));
+	DBG_PRINT(measured_ticks * USECPERTICK, DEC);
+	DBG_PRINT(F("us vs "));
+	DBG_PRINT(desired_us, DEC);
+	DBG_PRINT("us"); 
+	DBG_PRINT(": ");
+	DBG_PRINT(TICKS_LOW(desired_us + MARK_EXCESS) * USECPERTICK, DEC);
+	DBG_PRINT(F(" <= "));
+	DBG_PRINT(measured_ticks * USECPERTICK, DEC);
+	DBG_PRINT(F(" <= "));
+	DBG_PRINT(TICKS_HIGH(desired_us + MARK_EXCESS) * USECPERTICK, DEC);
+
+  bool passed = ((measured_ticks >= TICKS_LOW (desired_us + MARK_EXCESS))
+                && (measured_ticks <= TICKS_HIGH(desired_us + MARK_EXCESS)));
+  if (passed)
+    DBG_PRINTLN(F("?; passed"));
+  else
+    DBG_PRINTLN(F("?; FAILED")); 
+ 	return passed;
+}
+
+//+========================================================
+// Due to sensor lag, when received, Spaces tend to be 100us too short
+//
+int  MATCH_SPACE (int measured_ticks,  int desired_us)
+{
+	DBG_PRINT(F("Testing space (actual vs desired): "));
+	DBG_PRINT(measured_ticks * USECPERTICK, DEC);
+	DBG_PRINT(F("us vs "));
+	DBG_PRINT(desired_us, DEC);
+	DBG_PRINT("us"); 
+	DBG_PRINT(": ");
+	DBG_PRINT(TICKS_LOW(desired_us - MARK_EXCESS) * USECPERTICK, DEC);
+	DBG_PRINT(F(" <= "));
+	DBG_PRINT(measured_ticks * USECPERTICK, DEC);
+	DBG_PRINT(F(" <= "));
+	DBG_PRINT(TICKS_HIGH(desired_us - MARK_EXCESS) * USECPERTICK, DEC);
+
+  bool passed = ((measured_ticks >= TICKS_LOW (desired_us - MARK_EXCESS))
+                && (measured_ticks <= TICKS_HIGH(desired_us - MARK_EXCESS)));
+  if (passed)
+    DBG_PRINTLN(F("?; passed"));
+  else
+    DBG_PRINTLN(F("?; FAILED")); 
+ 	return passed;
+}
+
+//+=============================================================================
+// Interrupt Service Routine - Fires every 50uS
+// TIMER2 interrupt code to collect raw data.
+// Widths of alternating SPACE, MARK are recorded in rawbuf.
+// Recorded in ticks of 50uS [microseconds, 0.000050 seconds]
+// 'rawlen' counts the number of entries recorded so far.
+// First entry is the SPACE between transmissions.
+// As soon as a the first [SPACE] entry gets long:
+//   Ready is set; State switches to IDLE; Timing of SPACE continues.
+// As soon as first MARK arrives:
+//   Gap width is recorded; Ready is cleared; New logging starts
+//
+#ifdef IR_TIMER_USE_ESP32
+void IRTimer()
+#else
+ISR (TIMER_INTR_NAME)
+#endif
+{
+	TIMER_RESET;
+
+	// Read if IR Receiver -> SPACE [xmt LED off] or a MARK [xmt LED on]
+	// digitalRead() is very slow. Optimisation is possible, but makes the code unportable
+	uint8_t  irdata = (uint8_t)digitalRead(irparams.recvpin);
+
+	irparams.timer++;  // One more 50uS tick
+	if (irparams.rawlen >= RAWBUF)  irparams.rcvstate = STATE_OVERFLOW ;  // Buffer overflow
+
+	switch(irparams.rcvstate) {
+		//......................................................................
+		case STATE_IDLE: // In the middle of a gap
+			if (irdata == MARK) {
+				if (irparams.timer < GAP_TICKS)  {  // Not big enough to be a gap.
+					irparams.timer = 0;
+
+				} else {
+					// Gap just ended; Record duration; Start recording transmission
+					irparams.overflow                  = false;
+					irparams.rawlen                    = 0;
+					irparams.rawbuf[irparams.rawlen++] = irparams.timer;
+					irparams.timer                     = 0;
+					irparams.rcvstate                  = STATE_MARK;
+				}
+			}
+			break;
+		//......................................................................
+		case STATE_MARK:  // Timing Mark
+			if (irdata == SPACE) {   // Mark ended; Record time
+				irparams.rawbuf[irparams.rawlen++] = irparams.timer;
+				irparams.timer                     = 0;
+				irparams.rcvstate                  = STATE_SPACE;
+			}
+			break;
+		//......................................................................
+		case STATE_SPACE:  // Timing Space
+			if (irdata == MARK) {  // Space just ended; Record time
+				irparams.rawbuf[irparams.rawlen++] = irparams.timer;
+				irparams.timer                     = 0;
+				irparams.rcvstate                  = STATE_MARK;
+
+			} else if (irparams.timer > GAP_TICKS) {  // Space
+					// A long Space, indicates gap between codes
+					// Flag the current code as ready for processing
+					// Switch to STOP
+					// Don't reset timer; keep counting Space width
+					irparams.rcvstate = STATE_STOP;
+			}
+			break;
+		//......................................................................
+		case STATE_STOP:  // Waiting; Measuring Gap
+		 	if (irdata == MARK)  irparams.timer = 0 ;  // Reset gap timer
+		 	break;
+		//......................................................................
+		case STATE_OVERFLOW:  // Flag up a read overflow; Stop the State Machine
+			irparams.overflow = true;
+			irparams.rcvstate = STATE_STOP;
+		 	break;
+	}
+
+	// If requested, flash LED while receiving IR data
+	if (irparams.blinkflag) {
+		if (irdata == MARK)
+			if (irparams.blinkpin) digitalWrite(irparams.blinkpin, HIGH); // Turn user defined pin LED on
+				else BLINKLED_ON() ;   // if no user defined LED pin, turn default LED pin for the hardware on
+		else if (irparams.blinkpin) digitalWrite(irparams.blinkpin, LOW); // Turn user defined pin LED on
+				else BLINKLED_OFF() ;   // if no user defined LED pin, turn default LED pin for the hardware on
+	}
+}

IRremote.h

@@ -1,101 +1,356 @@
-/*
- * 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
- *
- * 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/
- */
-
-#ifndef IRremote_h
-#define IRremote_h
-
-// 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
-  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 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 decodeRC5(decode_results *results);
-  long decodeRC6(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);
-  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 long data, int nbits);
-  // private:
-  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 76 // 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 100
-
-#endif
+
+//******************************************************************************
+// IRremote
+// Version 2.0.1 June, 2015
+// Copyright 2009 Ken Shirriff
+// For details, see http://arcfn.com/2009/08/multi-protocol-infrared-remote-library.html
+// 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)
+// Whynter A/C ARC-110WD added by Francesco Meschia
+//******************************************************************************
+
+#ifndef IRremote_h
+#define IRremote_h
+
+//------------------------------------------------------------------------------
+// The ISR header contains several useful macros the user may wish to use
+//
+#include "IRremoteInt.h"
+
+//------------------------------------------------------------------------------
+// Supported IR protocols
+// Each protocol you include costs memory and, during decode, costs time
+// Disable (set to 0) all the protocols you do not need/want!
+//
+#define DECODE_RC5           1
+#define SEND_RC5             1
+
+#define DECODE_RC6           1
+#define SEND_RC6             1
+
+#define DECODE_NEC           1
+#define SEND_NEC             1
+
+#define DECODE_SONY          1
+#define SEND_SONY            1
+
+#define DECODE_PANASONIC     1
+#define SEND_PANASONIC       1
+
+#define DECODE_JVC           1
+#define SEND_JVC             1
+
+#define DECODE_SAMSUNG       1
+#define SEND_SAMSUNG         1
+
+#define DECODE_WHYNTER       1
+#define SEND_WHYNTER         1
+
+#define DECODE_AIWA_RC_T501  1
+#define SEND_AIWA_RC_T501    1
+
+#define DECODE_LG            1
+#define SEND_LG              1
+
+#define DECODE_SANYO         1
+#define SEND_SANYO           0 // NOT WRITTEN
+
+#define DECODE_MITSUBISHI    1
+#define SEND_MITSUBISHI      0 // NOT WRITTEN
+
+#define DECODE_DISH          0 // NOT WRITTEN
+#define SEND_DISH            1
+
+#define DECODE_SHARP         0 // NOT WRITTEN
+#define SEND_SHARP           1
+
+#define DECODE_DENON         1
+#define SEND_DENON           1
+
+#define DECODE_PRONTO        0 // This function doe not logically make sense
+#define SEND_PRONTO          1
+
+#define DECODE_LEGO_PF       0 // NOT WRITTEN
+#define SEND_LEGO_PF         1
+
+#define DECODE_NERF_LOP      0 // NOT WRITTEN
+#define SEND_NERF_LOP        1
+
+//------------------------------------------------------------------------------
+// When sending a Pronto code we request to send either the "once" code
+//                                                   or the "repeat" code
+// If the code requested does not exist we can request to fallback on the
+// other code (the one we did not explicitly request)
+//
+// I would suggest that "fallback" will be the standard calling method
+// The last paragraph on this page discusses the rationale of this idea:
+//   http://www.remotecentral.com/features/irdisp2.htm
+//
+#define PRONTO_ONCE        false
+#define PRONTO_REPEAT      true
+#define PRONTO_FALLBACK    true
+#define PRONTO_NOFALLBACK  false
+
+//------------------------------------------------------------------------------
+// An enumerated list of all supported formats
+// You do NOT need to remove entries from this list when disabling protocols!
+//
+typedef
+	enum {
+		UNKNOWN      = -1,
+		UNUSED       =  0,
+		RC5,
+		RC6,
+		NEC,
+		SONY,
+		PANASONIC,
+		JVC,
+		SAMSUNG,
+		WHYNTER,
+		AIWA_RC_T501,
+		LG,
+		SANYO,
+		MITSUBISHI,
+		DISH,
+		SHARP,
+		DENON,
+		PRONTO,
+		LEGO_PF,
+	        NERF_LOP,
+	}
+decode_type_t;
+
+//------------------------------------------------------------------------------
+// Set DEBUG to 1 for lots of lovely debug output
+//
+#define DEBUG  0
+
+//------------------------------------------------------------------------------
+// Debug directives
+//
+#if DEBUG
+#	define DBG_PRINT(...)    Serial.print(__VA_ARGS__)
+#	define DBG_PRINTLN(...)  Serial.println(__VA_ARGS__)
+#else
+#	define DBG_PRINT(...)
+#	define DBG_PRINTLN(...)
+#endif
+
+//------------------------------------------------------------------------------
+// Mark & Space matching functions
+//
+int  MATCH       (int measured, int desired) ;
+int  MATCH_MARK  (int measured_ticks, int desired_us) ;
+int  MATCH_SPACE (int measured_ticks, int desired_us) ;
+
+//------------------------------------------------------------------------------
+// Results returned from the decoder
+//
+class decode_results
+{
+	public:
+		decode_type_t          decode_type;  // UNKNOWN, NEC, SONY, RC5, ...
+		unsigned int           address;      // Used by Panasonic & Sharp [16-bits]
+		unsigned long          value;        // Decoded value [max 32-bits]
+		int                    bits;         // Number of bits in decoded value
+		volatile unsigned int  *rawbuf;      // Raw intervals in 50uS ticks
+		int                    rawlen;       // Number of records in rawbuf
+		int                    overflow;     // true iff IR raw code too long
+};
+
+//------------------------------------------------------------------------------
+// Decoded value for NEC when a repeat code is received
+//
+#define REPEAT 0xFFFFFFFF
+
+//------------------------------------------------------------------------------
+// Main class for receiving IR
+//
+class IRrecv
+{
+	public:
+		IRrecv (int recvpin) ;
+		IRrecv (int recvpin, int blinkpin);
+
+		void  blink13    (int blinkflag) ;
+		int   decode     (decode_results *results) ;
+		void  enableIRIn ( ) ;
+		bool  isIdle     ( ) ;
+		void  resume     ( ) ;
+
+	private:
+		long  decodeHash (decode_results *results) ;
+		int   compare    (unsigned int oldval, unsigned int newval) ;
+
+		//......................................................................
+#		if (DECODE_RC5 || DECODE_RC6)
+			// This helper function is shared by RC5 and RC6
+			int  getRClevel (decode_results *results,  int *offset,  int *used,  int t1) ;
+#		endif
+#		if DECODE_RC5
+			bool  decodeRC5        (decode_results *results) ;
+#		endif
+#		if DECODE_RC6
+			bool  decodeRC6        (decode_results *results) ;
+#		endif
+		//......................................................................
+#		if DECODE_NEC
+			bool  decodeNEC        (decode_results *results) ;
+#		endif
+		//......................................................................
+#		if DECODE_SONY
+			bool  decodeSony       (decode_results *results) ;
+#		endif
+		//......................................................................
+#		if DECODE_PANASONIC
+			bool  decodePanasonic  (decode_results *results) ;
+#		endif
+		//......................................................................
+#		if DECODE_JVC
+			bool  decodeJVC        (decode_results *results) ;
+#		endif
+		//......................................................................
+#		if DECODE_SAMSUNG
+			bool  decodeSAMSUNG    (decode_results *results) ;
+#		endif
+		//......................................................................
+#		if DECODE_WHYNTER
+			bool  decodeWhynter    (decode_results *results) ;
+#		endif
+		//......................................................................
+#		if DECODE_AIWA_RC_T501
+			bool  decodeAiwaRCT501 (decode_results *results) ;
+#		endif
+		//......................................................................
+#		if DECODE_LG
+			bool  decodeLG         (decode_results *results) ;
+#		endif
+		//......................................................................
+#		if DECODE_SANYO
+			bool  decodeSanyo      (decode_results *results) ;
+#		endif
+		//......................................................................
+#		if DECODE_MITSUBISHI
+			bool  decodeMitsubishi (decode_results *results) ;
+#		endif
+		//......................................................................
+#		if DECODE_DISH
+			bool  decodeDish (decode_results *results) ; // NOT WRITTEN
+#		endif
+		//......................................................................
+#		if DECODE_SHARP
+			bool  decodeSharp (decode_results *results) ; // NOT WRITTEN
+#		endif
+		//......................................................................
+#		if DECODE_DENON
+			bool  decodeDenon (decode_results *results) ;
+#		endif
+//......................................................................
+#		if DECODE_LEGO_PF
+			bool  decodeLegoPowerFunctions (decode_results *results) ;
+#		endif
+//......................................................................
+#		if DECODE_NERF_LOP
+			bool  decodeNerfLOP (decode_results *results) ;
+#               endif
+} ;
+
+//------------------------------------------------------------------------------
+// Main class for sending IR
+//
+class IRsend
+{
+	public:
+		IRsend () { }
+
+		void  custom_delay_usec (unsigned long uSecs);
+		void  enableIROut 		(int khz) ;
+		void  mark        		(unsigned int usec) ;
+		void  space       		(unsigned int usec) ;
+		void  sendRaw     		(const unsigned int buf[],  unsigned int len,  unsigned int hz) ;
+
+		//......................................................................
+#		if SEND_RC5
+			void  sendRC5        (unsigned long data,  int nbits) ;
+#		endif
+#		if SEND_RC6
+			void  sendRC6        (unsigned long data,  int nbits) ;
+#		endif
+		//......................................................................
+#		if SEND_NEC
+			void  sendNEC        (unsigned long data,  int nbits) ;
+#		endif
+		//......................................................................
+#		if SEND_SONY
+			void  sendSony       (unsigned long data,  int nbits) ;
+#		endif
+		//......................................................................
+#		if SEND_PANASONIC
+			void  sendPanasonic  (unsigned int address,  unsigned long data) ;
+#		endif
+		//......................................................................
+#		if SEND_JVC
+			// JVC does NOT repeat by sending a separate code (like NEC does).
+			// The JVC protocol repeats by skipping the header.
+			// To send a JVC repeat signal, send the original code value
+			//   and set 'repeat' to true
+			void  sendJVC        (unsigned long data,  int nbits,  bool repeat) ;
+#		endif
+		//......................................................................
+#		if SEND_SAMSUNG
+			void  sendSAMSUNG    (unsigned long data,  int nbits) ;
+#		endif
+		//......................................................................
+#		if SEND_WHYNTER
+			void  sendWhynter    (unsigned long data,  int nbits) ;
+#		endif
+		//......................................................................
+#		if SEND_AIWA_RC_T501
+			void  sendAiwaRCT501 (int code) ;
+#		endif
+		//......................................................................
+#		if SEND_LG
+			void  sendLG         (unsigned long data,  int nbits) ;
+#		endif
+		//......................................................................
+#		if SEND_SANYO
+			void  sendSanyo      ( ) ; // NOT WRITTEN
+#		endif
+		//......................................................................
+#		if SEND_MISUBISHI
+			void  sendMitsubishi ( ) ; // NOT WRITTEN
+#		endif
+		//......................................................................
+#		if SEND_DISH
+			void  sendDISH       (unsigned long data,  int nbits) ;
+#		endif
+		//......................................................................
+#		if SEND_SHARP
+			void  sendSharpRaw   (unsigned long data,  int nbits) ;
+			void  sendSharp      (unsigned int address,  unsigned int command) ;
+#		endif
+		//......................................................................
+#		if SEND_DENON
+			void  sendDenon      (unsigned long data,  int nbits) ;
+#		endif
+		//......................................................................
+#		if SEND_PRONTO
+			void  sendPronto     (char* code,  bool repeat,  bool fallback) ;
+#		endif
+//......................................................................
+#		if SEND_LEGO_PF
+			void  sendLegoPowerFunctions (uint16_t data, bool repeat = true) ;
+#		endif
+//......................................................................
+#		if SEND_NERF_LOP
+			void  sendNerfLOP (uint16_t data, bool repeat = true) ;
+#               endif
+} ;
+
+#endif

IRremoteInt.h

@@ -1,129 +1,113 @@
-/*
- * IRremote
- * Version 0.1 July, 2009
- * Copyright 2009 Ken Shirriff
- * For details, see http://arcfn.com/2009/08/multi-protocol-infrared-remote-library.html
- *
- * 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/
- */
-
-#ifndef IRremoteint_h
-#define IRremoteint_h
-
-#include <WProgram.h>
-
-#define CLKFUDGE 5      // fudge factor for clock interrupt overhead
-#define CLK 256      // max value for clock (timer 2)
-#define PRESCALE 8      // timer2 clock prescale
-#define SYSCLOCK 16000000  // main Arduino clock
-#define CLKSPERUSEC (SYSCLOCK/PRESCALE/1000000)   // timer clocks per microsecond
-
-#define ERR 0
-#define DECODED 1
-
-#define BLINKLED 13
-
-// 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
-
-// clock timer reset value
-#define INIT_TIMER_COUNT2 (CLK - USECPERTICK*CLKSPERUSEC + CLKFUDGE)
-#define RESET_TIMER2 TCNT2 = INIT_TIMER_COUNT2
-
-// 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 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 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))
-
-#ifndef DEBUG
-#define MATCH(measured_ticks, desired_us) ((measured_ticks) >= TICKS_LOW(desired_us) && (measured_ticks) <= TICKS_HIGH(desired_us))
-#define MATCH_MARK(measured_ticks, desired_us) MATCH(measured_ticks, (desired_us) + MARK_EXCESS)
-#define MATCH_SPACE(measured_ticks, desired_us) MATCH((measured_ticks), (desired_us) - MARK_EXCESS)
-// Debugging versions are in IRremote.cpp
-#endif
-
-// 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 MIN_RC5_SAMPLES 11
-#define MIN_RC6_SAMPLES 1
-
-#endif
-
+//******************************************************************************
+// IRremote
+// Version 2.0.1 June, 2015
+// 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)
+// Whynter A/C ARC-110WD added by Francesco Meschia
+//******************************************************************************
+
+#ifndef IRremoteint_h
+#define IRremoteint_h
+
+//------------------------------------------------------------------------------
+// Include the right Arduino header
+//
+#if defined(ARDUINO) && (ARDUINO >= 100)
+#	include <Arduino.h>
+#else
+#	if !defined(IRPRONTO)
+#		include <WProgram.h>
+#	endif
+#endif
+
+//------------------------------------------------------------------------------
+// This handles definition and access to global variables
+//
+#ifdef IR_GLOBAL
+#	define EXTERN
+#else
+#	define EXTERN extern
+#endif
+
+//------------------------------------------------------------------------------
+// Information for the Interrupt Service Routine
+//
+#define RAWBUF  101  // Maximum length of raw duration buffer
+
+typedef
+	struct {
+		// The fields are ordered to reduce memory over caused by struct-padding
+		uint8_t       rcvstate;        // State Machine state
+		uint8_t       recvpin;         // Pin connected to IR data from detector
+		uint8_t       blinkpin;
+		uint8_t       blinkflag;       // true -> enable blinking of pin on IR processing
+		uint8_t       rawlen;          // counter of entries in rawbuf
+		unsigned int  timer;           // State timer, counts 50uS ticks.
+		unsigned int  rawbuf[RAWBUF];  // raw data
+		uint8_t       overflow;        // Raw buffer overflow occurred
+	}
+irparams_t;
+
+// ISR State-Machine : Receiver States
+#define STATE_IDLE      2
+#define STATE_MARK      3
+#define STATE_SPACE     4
+#define STATE_STOP      5
+#define STATE_OVERFLOW  6
+
+// Allow all parts of the code access to the ISR data
+// NB. The data can be changed by the ISR at any time, even mid-function
+// Therefore we declare it as "volatile" to stop the compiler/CPU caching it
+EXTERN  volatile irparams_t  irparams;
+
+//------------------------------------------------------------------------------
+// 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 ((X*50)-100) for the Mark and ((X*50)+100) for the Space.
+// First MARK is the one after the long gap
+// Pulse parameters in uSec
+//
+
+// Due to sensor lag, when received, Marks  tend to be 100us too long and
+//                                   Spaces tend to be 100us too short
+#define MARK_EXCESS    100
+
+// Upper and Lower percentage tolerances in measurements
+#define TOLERANCE       25
+#define LTOL            (1.0 - (TOLERANCE/100.))
+#define UTOL            (1.0 + (TOLERANCE/100.))
+
+// Minimum gap between IR transmissions
+#define _GAP            5000
+#define GAP_TICKS       (_GAP/USECPERTICK)
+
+#define TICKS_LOW(us)   ((int)(((us)*LTOL/USECPERTICK)))
+#define TICKS_HIGH(us)  ((int)(((us)*UTOL/USECPERTICK + 1)))
+
+//------------------------------------------------------------------------------
+// IR detector output is active low
+//
+#define MARK   0
+#define SPACE  1
+
+// All board specific stuff has been moved to its own file, included here.
+#include "boarddefs.h"
+
+#endif

ISSUE_TEMPLATE.md

@@ -0,0 +1,25 @@
+**Board:** ARDUINO UNO
+**Library Version:** 2.1.0
+**Protocol:** Sony (if any)
+
+**Code Block:**
+```c
+
+#include <IRremote.h> 
+
+.....
+
+```
+
+Use [a gist](gist.github.com) if the code exceeds 30 lines
+
+**checklist:**
+- [] I have **read** the README.md file thoroughly
+- [] I have searched existing issues to see if there is anything I have missed.
+- [] The latest [release](https://github.com/z3t0/Arduino-IRremote/releases/latest) is used
+- [] Any code referenced is provided and if over 30 lines a gist is linked INSTEAD of it being pasted in here
+- [] The title of the issue is helpful and relevant 
+
+** We will start to close issues that do not follow these guidelines as it doesn't help the contributors who spend time trying to solve issues if the community ignores guidelines!**
+
+The above is a short template allowing you to make detailed issues!

README.md

@@ -0,0 +1,91 @@
+# IRremote Arduino Library
+
+[![Build Status](https://travis-ci.org/z3t0/Arduino-IRremote.svg?branch=master)](https://travis-ci.org/z3t0/Arduino-IRremote)
+
+[![Join the chat at https://gitter.im/z3t0/Arduino-IRremote](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/z3t0/Arduino-IRremote?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+This library enables you to send and receive using infra-red signals on an Arduino.
+
+Tutorials and more information will be made available on [the official homepage](http://z3t0.github.io/Arduino-IRremote/).
+
+## Version - 2.2.3
+
+## Installation
+1. Navigate to the [Releases](https://github.com/z3t0/Arduino-IRremote/releases) page.
+2. Download the latest release.
+3. Extract the zip file
+4. Move the "IRremote" folder that has been extracted to your libraries directory.
+5. Make sure to delete Arduino_Root/libraries/RobotIRremote. Where Arduino_Root refers to the install directory of Arduino. The library RobotIRremote has similar definitions to IRremote and causes errors.
+
+
+## FAQ
+- IR does not work right when I use Neopixels (aka WS2811/WS2812/WS2812B)  
+Whether you use the Adafruit Neopixel lib, or FastLED, interrupts get disabled on many lower end CPUs like the basic arduinos. In turn, this stops the IR interrupt handler from running when it needs to. There are some solutions to this on some processors, [see this page from Marc MERLIN](http://marc.merlins.org/perso/arduino/post_2017-04-03_Arduino-328P-Uno-Teensy3_1-ESP8266-ESP32-IR-and-Neopixels.html)
+
+
+## Supported Boards
+- Arduino Uno / Mega / Leonardo / Duemilanove / Diecimila / LilyPad / Mini / Fio / Nano etc.
+- Teensy 1.0 / 1.0++ / 2.0 / 2++ / 3.0 / 3.1 / Teensy-LC; Credits: @PaulStoffregen (Teensy Team)
+- Sanguino
+- ATmega8, 48, 88, 168, 328
+- ATmega8535, 16, 32, 164, 324, 644, 1284,
+- ATmega64, 128
+- ATtiny 84 / 85
+- ESP32 (receive only)
+- ESP8266 is supported in a fork based on an old codebase that isn't as recent, but it works reasonably well given that perfectly timed sub millisecond interrupts are different on that chip. See https://github.com/markszabo/IRremoteESP8266
+- Sparkfun Pro Micro
+
+We are open to suggestions for adding support to new boards, however we highly recommend you contact your supplier first and ask them to provide support from their side.
+
+### Hardware specifications
+
+| Board/CPU                                                                | Send Pin            | Timers            |
+|--------------------------------------------------------------------------|---------------------|-------------------|
+| [ATtiny84](https://github.com/SpenceKonde/ATTinyCore)                    | **6**               | **1**             |
+| [ATtiny85](https://github.com/SpenceKonde/ATTinyCore)                    | **1**               | **TINY0**         |
+| [ATmega8](https://github.com/MCUdude/MiniCore)                           | **9**               | **1**             |
+| Atmega32u4                                                               | 5, 9, **13**        | 1, 3, **4**       |
+| [ATmega48, ATmega88, ATmega168, ATmega328](https://github.com/MCUdude/MiniCore) | **3**, 9     | 1, **2**          |
+| [ATmega1284](https://github.com/MCUdude/MightyCore)                      | 13, 14, 6           | 1, **2**, 3       |
+| [ATmega164, ATmega324, ATmega644](https://github.com/MCUdude/MightyCore) | 13, **14**          | 1, **2**          |
+| [ATmega8535 ATmega16, ATmega32](https://github.com/MCUdude/MightyCore)   | **13**              | **1**             |
+| [ATmega64, ATmega128](https://github.com/MCUdude/MegaCore)               | **13**              | **1**             |
+| ATmega1280, ATmega2560                                                   | 5, 6, **9**, 11, 46 | 1, **2**, 3, 4, 5 |
+| [ESP32](http://esp32.net/)                                               | N/A (not supported) | **1**             |
+| [Sparkfun Pro Micro](https://www.sparkfun.com/products/12640)            | 9, **5**, 5         | 1, **3**, 4_HS    |
+| [Teensy 1.0](https://www.pjrc.com/teensy/)                               | **17**              | **1**             |
+| [Teensy 2.0](https://www.pjrc.com/teensy/)                               | 9, **10**, 14       | 1, 3, **4_HS**    |
+| [Teensy++ 1.0 / 2.0](https://www.pjrc.com/teensy/)                       | **1**, 16, 25       | 1, **2**, 3       |
+| [Teensy 3.0 / 3.1](https://www.pjrc.com/teensy/)                         | **5**               | **CMT**           |
+| [Teensy-LC](https://www.pjrc.com/teensy/)                                | **16**              | **TPM1**          |
+
+
+### Experimental patches
+The following are strictly community supported patches that have yet to make it into mainstream. If you have issues feel free to ask here. If it works well then let us know!
+
+[Arduino 101](https://github.com/z3t0/Arduino-IRremote/pull/481#issuecomment-311243146)
+
+The table above lists the currently supported timers and corresponding send pins, many of these can have additional pins opened up and we are open to requests if a need arises for other pins.
+
+## Usage
+- TODO (Check examples for now)
+
+## Contributing
+If you want to contribute to this project:
+- Report bugs and errors
+- Ask for enhancements
+- Create issues and pull requests
+- Tell other people about this library
+- Contribute new protocols
+
+Check [here](Contributing.md) for some guidelines.
+
+## Contact
+Email: zetoslab@gmail.com
+Please only email me if it is more appropriate than creating an Issue / PR. I **will** not respond to requests for adding support for particular boards, unless of course you are the creator of the board and would like to cooperate on the project. I will also **ignore** any emails asking me to tell you how to implement your ideas. However, if you have a private inquiry that you would only apply to you and you would prefer it to be via email, by all means.
+
+## Contributors
+Check [here](Contributors.md)
+
+## Copyright
+Copyright 2009-2012 Ken Shirriff

arduino-irremote.sublime-workspace

@@ -0,0 +1,240 @@
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+}

boarddefs.h

@@ -0,0 +1,595 @@
+//******************************************************************************
+// IRremote
+// Version 2.0.1 June, 2015
+// Copyright 2009 Ken Shirriff
+// For details, see http://arcfn.com/2009/08/multi-protocol-infrared-remote-library.html
+
+// This file contains all board specific information. It was previously contained within
+// IRremoteInt.h
+
+// 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)
+// Whynter A/C ARC-110WD added by Francesco Meschia
+
+// Sparkfun Pro Micro support by Alastair McCormack
+//******************************************************************************
+
+#ifndef boarddefs_h
+#define boarddefs_h
+
+//------------------------------------------------------------------------------
+// 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)
+
+// No system LED on ESP32, disable blinking
+#elif defined(ESP32)
+#	define BLINKLED        255
+#	define BLINKLED_ON()   1
+#	define BLINKLED_OFF()  1
+#else
+#	define BLINKLED        13
+#	define BLINKLED_ON()  (PORTB |= B00100000)
+#	define BLINKLED_OFF()  (PORTB &= B11011111)
+#endif
+
+//------------------------------------------------------------------------------
+// CPU Frequency
+//
+#ifdef F_CPU
+#	define SYSCLOCK  F_CPU     // main Arduino clock
+#else
+#	define SYSCLOCK  16000000  // main Arduino clock
+#endif
+
+// microseconds per clock interrupt tick
+#define USECPERTICK    50
+
+//------------------------------------------------------------------------------
+// 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.
+//
+
+// Sparkfun Pro Micro
+#if defined(ARDUINO_AVR_PROMICRO)
+	//#define IR_USE_TIMER1     // tx = pin 9
+	#define IR_USE_TIMER3       // tx = pin 5
+	//#define IR_USE_TIMER4_HS  // tx = pin 5
+
+// Arduino Mega
+#elif 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 / Teensy 3.1
+#elif defined(__MK20DX128__) || defined(__MK20DX256__) || defined(__MK64FX512__) || defined(__MK66FX1M0__)
+	#define IR_USE_TIMER_CMT  // tx = pin 5
+
+// Teensy-LC
+#elif defined(__MKL26Z64__)
+  #define IR_USE_TIMER_TPM1 // tx = pin 16
+
+// 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
+
+// MightyCore - ATmega1284
+#elif defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__)
+	//#define IR_USE_TIMER1   // tx = pin 13
+	#define IR_USE_TIMER2     // tx = pin 14
+	//#define IR_USE_TIMER3   // tx = pin 6
+
+// MightyCore - ATmega164, ATmega324, ATmega644
+#elif defined(__AVR_ATmega644__) || defined(__AVR_ATmega644P__) \
+|| defined(__AVR_ATmega324P__) || defined(__AVR_ATmega324A__) \
+|| defined(__AVR_ATmega324PA__) || defined(__AVR_ATmega164A__) \
+|| defined(__AVR_ATmega164P__)
+	//#define IR_USE_TIMER1   // tx = pin 13
+	#define IR_USE_TIMER2     // tx = pin 14
+	
+//MegaCore - ATmega64, ATmega128
+#elif defined(__AVR_ATmega64__) || defined(__AVR_ATmega128__)
+ 	#define IR_USE_TIMER1     // tx = pin 13
+
+// MightyCore - ATmega8535, ATmega16, ATmega32
+#elif defined(__AVR_ATmega8535__) || defined(__AVR_ATmega16__) || defined(__AVR_ATmega32__)
+ 	#define IR_USE_TIMER1     // tx = pin 13
+
+// Atmega8
+#elif defined(__AVR_ATmega8__)
+	#define IR_USE_TIMER1     // tx = pin 9
+
+// ATtiny84
+#elif defined(__AVR_ATtiny84__)
+	#define IR_USE_TIMER1     // tx = pin 6
+
+//ATtiny85
+#elif defined(__AVR_ATtiny85__)
+	#define IR_USE_TIMER_TINY0   // tx = pin 1
+
+#elif defined(ESP32)
+	#define IR_TIMER_USE_ESP32
+#else
+// Arduino Duemilanove, Diecimila, LilyPad, Mini, Fio, Nano, etc
+// ATmega48, ATmega88, ATmega168, ATmega328
+	//#define IR_USE_TIMER1   // tx = pin 9
+	#define IR_USE_TIMER2     // tx = pin 3
+
+#endif
+
+//------------------------------------------------------------------------------
+// Defines for Timer
+
+//---------------------------------------------------------
+// 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_ATmega1284__) || defined(__AVR_ATmega1284P__) \
+|| defined(__AVR_ATmega644__) || defined(__AVR_ATmega644P__) \
+|| defined(__AVR_ATmega324P__) || defined(__AVR_ATmega324A__) \
+|| defined(__AVR_ATmega324PA__) || defined(__AVR_ATmega164A__) \
+|| defined(__AVR_ATmega164P__)
+#	define TIMER_PWM_PIN  14             // MightyCore
+#else
+#	define TIMER_PWM_PIN  3              // Arduino Duemilanove, Diecimila, LilyPad, etc
+#endif					     // ATmega48, ATmega88, ATmega168, ATmega328
+
+//---------------------------------------------------------
+// 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_ATmega8__) || defined(__AVR_ATmega8535__) \
+|| defined(__AVR_ATmega16__) || defined(__AVR_ATmega32__) \
+|| defined(__AVR_ATmega64__) || defined(__AVR_ATmega128__)
+#	define TIMER_ENABLE_INTR   (TIMSK |= _BV(OCIE1A))
+#	define TIMER_DISABLE_INTR  (TIMSK &= ~_BV(OCIE1A))
+#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_ATmega1284__) || defined(__AVR_ATmega1284P__) \
+|| defined(__AVR_ATmega644__) || defined(__AVR_ATmega644P__) \
+|| defined(__AVR_ATmega324P__) || defined(__AVR_ATmega324A__) \
+|| defined(__AVR_ATmega324PA__) || defined(__AVR_ATmega164A__) \
+|| defined(__AVR_ATmega164P__) || defined(__AVR_ATmega32__) \
+|| defined(__AVR_ATmega16__) || defined(__AVR_ATmega8535__) \
+|| defined(__AVR_ATmega64__) || defined(__AVR_ATmega128__)
+#	define TIMER_PWM_PIN  13             // MightyCore, MegaCore
+#elif defined(__AVR_ATtiny84__)
+# 	define TIMER_PWM_PIN  6
+#else
+#	define TIMER_PWM_PIN  9              // Arduino Duemilanove, Diecimila, LilyPad, Sparkfun Pro Micro etc
+#endif					     // ATmega48, ATmega88, ATmega168, ATmega328
+
+//---------------------------------------------------------
+// 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__) || defined(ARDUINO_AVR_PROMICRO)
+#	define TIMER_PWM_PIN  5              // Arduino Mega, Sparkfun Pro Micro
+#elif defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__)
+#	define TIMER_PWM_PIN  6              // MightyCore
+#else
+#	error "Please add OC3A pin number here\n"
+#endif
+
+//---------------------------------------------------------
+// Timer4 (10 bits, high speed option)
+//
+#elif defined(IR_USE_TIMER4_HS)
+
+#define TIMER_RESET
+
+#if defined(ARDUINO_AVR_PROMICRO) // Sparkfun Pro Micro                         
+	#define TIMER_ENABLE_PWM    (TCCR4A |= _BV(COM4A0))     // Use complimentary O̅C̅4̅A̅ output on pin 5
+	#define TIMER_DISABLE_PWM   (TCCR4A &= ~(_BV(COM4A0)))  // (Pro Micro does not map PC7 (32/ICP3/CLK0/OC4A)
+															// of ATmega32U4 )
+#else
+	#define TIMER_ENABLE_PWM    (TCCR4A |= _BV(COM4A1))
+	#define TIMER_DISABLE_PWM   (TCCR4A &= ~(_BV(COM4A1)))
+#endif
+
+#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(ARDUINO_AVR_PROMICRO)
+#	define TIMER_PWM_PIN  5              // Sparkfun Pro Micro
+#elif defined(__AVR_ATmega32U4__)
+#	define TIMER_PWM_PIN  13             // Leonardo
+#else
+#	error "Please add OC4A pin number here\n"
+#endif
+
+//---------------------------------------------------------
+// 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
+
+//---------------------------------------------------------
+// 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
+
+//---------------------------------------------------------
+// Special carrier modulator timer
+//
+#elif defined(IR_USE_TIMER_CMT)
+
+#define TIMER_RESET ({     \
+	uint8_t tmp __attribute__((unused)) = CMT_MSC; \
+	CMT_CMD2 = 30;         \
+})
+
+#define TIMER_ENABLE_PWM  do {                                         \
+	CORE_PIN5_CONFIG = PORT_PCR_MUX(2) | PORT_PCR_DSE | PORT_PCR_SRE;  \
+} while(0)
+
+#define TIMER_DISABLE_PWM  do {                                        \
+	CORE_PIN5_CONFIG = PORT_PCR_MUX(1) | PORT_PCR_DSE | PORT_PCR_SRE;  \
+} while(0)
+
+#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)
+
+//-----------------
+#define CMT_PPS_DIV  ((F_BUS + 7999999) / 8000000)
+#if F_BUS < 8000000
+#error IRremote requires at least 8 MHz on Teensy 3.x
+#endif
+
+//-----------------
+#define TIMER_CONFIG_KHZ(val) ({ 	 \
+	SIM_SCGC4 |= SIM_SCGC4_CMT;      \
+	SIM_SOPT2 |= SIM_SOPT2_PTD7PAD;  \
+	CMT_PPS    = CMT_PPS_DIV - 1;    \
+	CMT_CGH1   = ((F_BUS / CMT_PPS_DIV / 3000) + ((val)/2)) / (val); \
+	CMT_CGL1   = ((F_BUS / CMT_PPS_DIV / 1500) + ((val)/2)) / (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_DIV - 1; \
+	CMT_CGH1   = 1;               \
+	CMT_CGL1   = 1;               \
+	CMT_CMD1   = 0;               \
+	CMT_CMD2   = 30;              \
+	CMT_CMD3   = 0;               \
+	CMT_CMD4   = (F_BUS / 160000 + CMT_PPS_DIV / 2) / CMT_PPS_DIV - 31; \
+	CMT_OC     = 0;               \
+	CMT_MSC    = 0x03;            \
+})
+
+#define TIMER_PWM_PIN  5
+
+// defines for TPM1 timer on Teensy-LC
+#elif defined(IR_USE_TIMER_TPM1)
+#define TIMER_RESET          FTM1_SC |= FTM_SC_TOF;
+#define TIMER_ENABLE_PWM     CORE_PIN16_CONFIG = PORT_PCR_MUX(3)|PORT_PCR_DSE|PORT_PCR_SRE
+#define TIMER_DISABLE_PWM    CORE_PIN16_CONFIG = PORT_PCR_MUX(1)|PORT_PCR_SRE
+#define TIMER_ENABLE_INTR    NVIC_ENABLE_IRQ(IRQ_FTM1)
+#define TIMER_DISABLE_INTR   NVIC_DISABLE_IRQ(IRQ_FTM1)
+#define TIMER_INTR_NAME      ftm1_isr
+#ifdef ISR
+#undef ISR
+#endif
+#define ISR(f) void f(void)
+#define TIMER_CONFIG_KHZ(val) ({                     \
+	SIM_SCGC6 |= SIM_SCGC6_TPM1;                 \
+	FTM1_SC = 0;                                 \
+	FTM1_CNT = 0;                                \
+	FTM1_MOD = (F_PLL/2000) / val - 1;           \
+	FTM1_C0V = (F_PLL/6000) / val - 1;           \
+	FTM1_SC = FTM_SC_CLKS(1) | FTM_SC_PS(0);     \
+})
+#define TIMER_CONFIG_NORMAL() ({                     \
+	SIM_SCGC6 |= SIM_SCGC6_TPM1;                 \
+	FTM1_SC = 0;                                 \
+	FTM1_CNT = 0;                                \
+	FTM1_MOD = (F_PLL/40000) - 1;                \
+	FTM1_C0V = 0;                                \
+	FTM1_SC = FTM_SC_CLKS(1) | FTM_SC_PS(0) | FTM_SC_TOF | FTM_SC_TOIE; \
+})
+#define TIMER_PWM_PIN        16
+
+// defines for timer_tiny0 (8 bits)
+#elif defined(IR_USE_TIMER_TINY0)
+#define TIMER_RESET
+#define TIMER_ENABLE_PWM     (TCCR0A |= _BV(COM0B1))
+#define TIMER_DISABLE_PWM    (TCCR0A &= ~(_BV(COM0B1)))
+#define TIMER_ENABLE_INTR    (TIMSK |= _BV(OCIE0A))
+#define TIMER_DISABLE_INTR   (TIMSK &= ~(_BV(OCIE0A)))
+#define TIMER_INTR_NAME      TIMER0_COMPA_vect
+#define TIMER_CONFIG_KHZ(val) ({ \
+  const uint8_t pwmval = SYSCLOCK / 2000 / (val); \
+  TCCR0A = _BV(WGM00); \
+  TCCR0B = _BV(WGM02) | _BV(CS00); \
+  OCR0A = pwmval; \
+  OCR0B = pwmval / 3; \
+})
+#define TIMER_COUNT_TOP      (SYSCLOCK * USECPERTICK / 1000000)
+#if (TIMER_COUNT_TOP < 256)
+#define TIMER_CONFIG_NORMAL() ({ \
+  TCCR0A = _BV(WGM01); \
+  TCCR0B = _BV(CS00); \
+  OCR0A = TIMER_COUNT_TOP; \
+  TCNT0 = 0; \
+})
+#else
+#define TIMER_CONFIG_NORMAL() ({ \
+  TCCR0A = _BV(WGM01); \
+  TCCR0B = _BV(CS01); \
+  OCR0A = TIMER_COUNT_TOP / 8; \
+  TCNT0 = 0; \
+})
+#endif
+
+#define TIMER_PWM_PIN        1  /* ATtiny85 */
+
+//---------------------------------------------------------
+// ESP32 (ESP8266 should likely be added here too)
+//
+
+// ESP32 has it own timer API and does not use these macros, but to avoid ifdef'ing
+// them out in the common code, they are defined to no-op. This allows the code to compile
+// (which it wouldn't otherwise) but irsend will not work until ESP32 specific code is written
+// for that -- merlin
+// As a warning, sending timing specific code from an ESP32 can be challenging if you need 100%
+// reliability because the arduino code may be interrupted and cause your sent waveform to be the
+// wrong length. This is specifically an issue for neopixels which require 800Khz resolution.
+// IR may just work as is with the common code since it's lower frequency, but if not, the other
+// way to do this on ESP32 is using the RMT built in driver like in this incomplete library below
+// https://github.com/ExploreEmbedded/ESP32_RMT
+#elif defined(IR_TIMER_USE_ESP32)
+#define TIMER_RESET	     
+#define TIMER_ENABLE_PWM     
+#define TIMER_DISABLE_PWM   Serial.println("IRsend not implemented for ESP32 yet");
+#define TIMER_ENABLE_INTR    
+#define TIMER_DISABLE_INTR   
+#define TIMER_INTR_NAME      
+
+//---------------------------------------------------------
+// Unknown Timer
+//
+#else
+#	error "Internal code configuration error, no known IR_USE_TIMER# defined\n"
+#endif
+
+#endif // ! boarddefs_h

changelog.md

@@ -0,0 +1,78 @@
+## 2.3.3 - 2017/03/31
+- Added ESP32 IR receive support [PR #427](https://github.com/z3t0/Arduino-IRremote/pull/425)
+
+## 2.2.3 - 2017/03/27
+- Fix calculation of pause length in LEGO PF protocol [PR #427](https://github.com/z3t0/Arduino-IRremote/pull/427)
+
+## 2.2.2 - 2017/01/20
+- Fixed naming bug [PR #398](https://github.com/z3t0/Arduino-IRremote/pull/398)
+
+## 2.2.1 - 2016/07/27
+- Added tests for Lego Power Functions Protocol [PR #336](https://github.com/z3t0/Arduino-IRremote/pull/336)
+
+## 2.2.0 - 2016/06/28
+- Added support for ATmega8535
+- Added support for ATmega16
+- Added support for ATmega32
+- Added support for ATmega164
+- Added support for ATmega324
+- Added support for ATmega644
+- Added support for ATmega1284
+- Added support for ATmega64
+- Added support for ATmega128
+
+[PR](https://github.com/z3t0/Arduino-IRremote/pull/324)
+
+## 2.1.1 - 2016/05/04
+- Added Lego Power Functions Protocol [PR #309](https://github.com/z3t0/Arduino-IRremote/pull/309)
+
+## 2.1.0 - 2016/02/20
+- Improved Debugging [PR #258](https://github.com/z3t0/Arduino-IRremote/pull/258)
+- Display TIME instead of TICKS [PR #258](https://github.com/z3t0/Arduino-IRremote/pull/258)
+
+## 2.0.4 - 2016/02/20
+- Add Panasonic and JVC to IRrecord example [PR](https://github.com/z3t0/Arduino-IRremote/pull/54)
+
+## 2.0.3 - 2016/02/20
+- Change IRSend Raw parameter to const [PR](https://github.com/z3t0/Arduino-IRremote/pull/227)
+
+## 2.0.2 - 2015/12/02
+- Added IRremoteInfo Sketch - [PR](https://github.com/z3t0/Arduino-IRremote/pull/241)
+- Enforcing changelog.md
+
+## 2.0.1 - 2015/07/26 - [Release](https://github.com/shirriff/Arduino-IRremote/releases/tag/BETA)
+### Changes
+- Updated README
+- Updated Contributors
+- Fixed #110 Mess
+- Created Gitter Room
+- Added Gitter Badge
+- Standardised Code Base
+- Clean Debug Output
+- Optimized Send Loops
+- Modularized Design
+- Optimized and Updated Examples
+- Improved Documentation
+- Fixed and Improved many coding errors
+- Fixed Aiwa RC-T501 Decoding
+- Fixed Interrupt on ATmega8
+- Switched to Stable Release of @PlatformIO
+
+### Additions
+- Added Aiwa RC-T501 Protocol
+- Added Denon Protocol
+- Added Pronto Support
+- Added Library Properties
+- Added Template For New Protocols
+- Added this changelog
+- Added Teensy LC Support
+- Added ATtiny84 Support
+- Added ATtiny85 Support
+- Added isIdle method
+
+### Deletions
+- Removed (Fixed) #110
+- Broke Teensy 3 / 3.1 Support
+
+### Not Working
+- Teensy 3 / 3.1 Support is in Development

examples/AiwaRCT501SendDemo/AiwaRCT501SendDemo.ino

@@ -6,21 +6,21 @@
  * http://arcfn.com
  */
 
-#include <IRremote.h>
+#include "IRremote.h"
+
+#define POWER 0x7F80
+#define AIWA_RC_T501
 
 IRsend irsend;
 
-void setup()
-{
+void setup() {
   Serial.begin(9600);
+  Serial.println("Arduino Ready");
 }
 
 void loop() {
   if (Serial.read() != -1) {
-    for (int i = 0; i < 3; i++) {
-      irsend.sendSony(0xa90, 12); // Sony TV power code
-      delay(40);
-    }
+    irsend.sendAiwaRCT501(POWER);
+    delay(60); // Optional
   }
 }
-

examples/IRrecord/IRrecord.ino

@@ -45,7 +45,7 @@ int toggle = 0; // The RC5/6 toggle state
 // Most of this code is just logging
 void storeCode(decode_results *results) {
   codeType = results->decode_type;
-  int count = results->rawlen;
+  //int count = results->rawlen;
   if (codeType == UNKNOWN) {
     Serial.println("Received unknown code, saving as raw");
     codeLen = results->rawlen - 1;
@@ -80,6 +80,12 @@ void storeCode(decode_results *results) {
     else if (codeType == SONY) {
       Serial.print("Received SONY: ");
     } 
+    else if (codeType == PANASONIC) {
+      Serial.print("Received PANASONIC: ");
+    }
+    else if (codeType == JVC) {
+      Serial.print("Received JVC: ");
+    }
     else if (codeType == RC5) {
       Serial.print("Received RC5: ");
     } 
@@ -114,6 +120,16 @@ void sendCode(int repeat) {
     Serial.print("Sent Sony ");
     Serial.println(codeValue, HEX);
   } 
+  else if (codeType == PANASONIC) {
+    irsend.sendPanasonic(codeValue, codeLen);
+    Serial.print("Sent Panasonic");
+    Serial.println(codeValue, HEX);
+  }
+  else if (codeType == JVC) {
+    irsend.sendJVC(codeValue, codeLen, false);
+    Serial.print("Sent JVC");
+    Serial.println(codeValue, HEX);
+  }
   else if (codeType == RC5 || codeType == RC6) {
     if (!repeat) {
       // Flip the toggle bit for a new button press
@@ -165,10 +181,3 @@ void loop() {
   }
   lastButtonState = buttonState;
 }
-
-
-
-
-
-
-

examples/IRrecvDemo/IRrecvDemo.ino

@@ -17,7 +17,11 @@ decode_results results;
 void setup()
 {
   Serial.begin(9600);
+  // In case the interrupt driver crashes on setup, give a clue
+  // to the user what's going on.
+  Serial.println("Enabling IRin");
   irrecv.enableIRIn(); // Start the receiver
+  Serial.println("Enabled IRin");
 }
 
 void loop() {
@@ -25,4 +29,5 @@ void loop() {
     Serial.println(results.value, HEX);
     irrecv.resume(); // Receive the next value
   }
-}
+  delay(100);
+}

examples/IRrecvDump/IRrecvDump.ino

@@ -4,10 +4,17 @@
  * Version 0.1 July, 2009
  * Copyright 2009 Ken Shirriff
  * http://arcfn.com
+ * 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)
  */
 
 #include <IRremote.h>
 
+/* 
+*  Default is Arduino pin D11. 
+*  You can change this to another available Arduino Pin.
+*  Your IR receiver should be connected to the pin defined here
+*/
 int RECV_PIN = 11;
 
 IRrecv irrecv(RECV_PIN);
@@ -20,28 +27,44 @@ void setup()
   irrecv.enableIRIn(); // Start the receiver
 }
 
-// Dumps out the decode_results structure.
-// Call this after IRrecv::decode()
-// void * to work around compiler issue
-//void dump(void *v) {
-//  decode_results *results = (decode_results *)v
+
 void dump(decode_results *results) {
+  // Dumps out the decode_results structure.
+  // Call this after IRrecv::decode()
   int count = results->rawlen;
   if (results->decode_type == UNKNOWN) {
     Serial.print("Unknown encoding: ");
-  } 
+  }
   else if (results->decode_type == NEC) {
     Serial.print("Decoded NEC: ");
-  } 
+
+  }
   else if (results->decode_type == SONY) {
     Serial.print("Decoded SONY: ");
-  } 
+  }
   else if (results->decode_type == RC5) {
     Serial.print("Decoded RC5: ");
-  } 
+  }
   else if (results->decode_type == RC6) {
     Serial.print("Decoded RC6: ");
   }
+  else if (results->decode_type == PANASONIC) {
+    Serial.print("Decoded PANASONIC - Address: ");
+    Serial.print(results->address, HEX);
+    Serial.print(" Value: ");
+  }
+  else if (results->decode_type == LG) {
+    Serial.print("Decoded LG: ");
+  }
+  else if (results->decode_type == JVC) {
+    Serial.print("Decoded JVC: ");
+  }
+  else if (results->decode_type == AIWA_RC_T501) {
+    Serial.print("Decoded AIWA RC T501: ");
+  }
+  else if (results->decode_type == WHYNTER) {
+    Serial.print("Decoded Whynter: ");
+  }
   Serial.print(results->value, HEX);
   Serial.print(" (");
   Serial.print(results->bits, DEC);
@@ -50,23 +73,23 @@ void dump(decode_results *results) {
   Serial.print(count, DEC);
   Serial.print("): ");
 
-  for (int i = 0; i < count; i++) {
-    if ((i % 2) == 1) {
+  for (int i = 1; i < count; i++) {
+    if (i & 1) {
       Serial.print(results->rawbuf[i]*USECPERTICK, DEC);
-    } 
+    }
     else {
-      Serial.print(-(int)results->rawbuf[i]*USECPERTICK, DEC);
+      Serial.write('-');
+      Serial.print((unsigned long) results->rawbuf[i]*USECPERTICK, DEC);
     }
     Serial.print(" ");
   }
-  Serial.println("");
+  Serial.println();
 }
 
-
 void loop() {
   if (irrecv.decode(&results)) {
     Serial.println(results.value, HEX);
     dump(&results);
     irrecv.resume(); // Receive the next value
   }
-}
+}

examples/IRrecvDumpV2/IRrecvDumpV2.ino

@@ -0,0 +1,177 @@
+//------------------------------------------------------------------------------
+// Include the IRremote library header
+//
+#include <IRremote.h>
+
+//------------------------------------------------------------------------------
+// Tell IRremote which Arduino pin is connected to the IR Receiver (TSOP4838)
+//
+int recvPin = 11;
+IRrecv irrecv(recvPin);
+
+//+=============================================================================
+// Configure the Arduino
+//
+void  setup ( )
+{
+  Serial.begin(9600);   // Status message will be sent to PC at 9600 baud
+  irrecv.enableIRIn();  // Start the receiver
+}
+
+//+=============================================================================
+// Display IR code
+//
+void  ircode (decode_results *results)
+{
+  // Panasonic has an Address
+  if (results->decode_type == PANASONIC) {
+    Serial.print(results->address, HEX);
+    Serial.print(":");
+  }
+
+  // Print Code
+  Serial.print(results->value, HEX);
+}
+
+//+=============================================================================
+// Display encoding type
+//
+void  encoding (decode_results *results)
+{
+  switch (results->decode_type) {
+    default:
+    case UNKNOWN:      Serial.print("UNKNOWN");       break ;
+    case NEC:          Serial.print("NEC");           break ;
+    case SONY:         Serial.print("SONY");          break ;
+    case RC5:          Serial.print("RC5");           break ;
+    case RC6:          Serial.print("RC6");           break ;
+    case DISH:         Serial.print("DISH");          break ;
+    case SHARP:        Serial.print("SHARP");         break ;
+    case JVC:          Serial.print("JVC");           break ;
+    case SANYO:        Serial.print("SANYO");         break ;
+    case MITSUBISHI:   Serial.print("MITSUBISHI");    break ;
+    case SAMSUNG:      Serial.print("SAMSUNG");       break ;
+    case LG:           Serial.print("LG");            break ;
+    case WHYNTER:      Serial.print("WHYNTER");       break ;
+    case AIWA_RC_T501: Serial.print("AIWA_RC_T501");  break ;
+    case PANASONIC:    Serial.print("PANASONIC");     break ;
+    case DENON:        Serial.print("Denon");         break ;
+  }
+}
+
+//+=============================================================================
+// Dump out the decode_results structure.
+//
+void  dumpInfo (decode_results *results)
+{
+  // Check if the buffer overflowed
+  if (results->overflow) {
+    Serial.println("IR code too long. Edit IRremoteInt.h and increase RAWBUF");
+    return;
+  }
+
+  // Show Encoding standard
+  Serial.print("Encoding  : ");
+  encoding(results);
+  Serial.println("");
+
+  // Show Code & length
+  Serial.print("Code      : ");
+  ircode(results);
+  Serial.print(" (");
+  Serial.print(results->bits, DEC);
+  Serial.println(" bits)");
+}
+
+//+=============================================================================
+// Dump out the decode_results structure.
+//
+void  dumpRaw (decode_results *results)
+{
+  // Print Raw data
+  Serial.print("Timing[");
+  Serial.print(results->rawlen-1, DEC);
+  Serial.println("]: ");
+
+  for (int i = 1;  i < results->rawlen;  i++) {
+    unsigned long  x = results->rawbuf[i] * USECPERTICK;
+    if (!(i & 1)) {  // even
+      Serial.print("-");
+      if (x < 1000)  Serial.print(" ") ;
+      if (x < 100)   Serial.print(" ") ;
+      Serial.print(x, DEC);
+    } else {  // odd
+      Serial.print("     ");
+      Serial.print("+");
+      if (x < 1000)  Serial.print(" ") ;
+      if (x < 100)   Serial.print(" ") ;
+      Serial.print(x, DEC);
+      if (i < results->rawlen-1) Serial.print(", "); //',' not needed for last one
+    }
+    if (!(i % 8))  Serial.println("");
+  }
+  Serial.println("");                    // Newline
+}
+
+//+=============================================================================
+// Dump out the decode_results structure.
+//
+void  dumpCode (decode_results *results)
+{
+  // Start declaration
+  Serial.print("unsigned int  ");          // variable type
+  Serial.print("rawData[");                // array name
+  Serial.print(results->rawlen - 1, DEC);  // array size
+  Serial.print("] = {");                   // Start declaration
+
+  // Dump data
+  for (int i = 1;  i < results->rawlen;  i++) {
+    Serial.print(results->rawbuf[i] * USECPERTICK, DEC);
+    if ( i < results->rawlen-1 ) Serial.print(","); // ',' not needed on last one
+    if (!(i & 1))  Serial.print(" ");
+  }
+
+  // End declaration
+  Serial.print("};");  // 
+
+  // Comment
+  Serial.print("  // ");
+  encoding(results);
+  Serial.print(" ");
+  ircode(results);
+
+  // Newline
+  Serial.println("");
+
+  // Now dump "known" codes
+  if (results->decode_type != UNKNOWN) {
+
+    // Some protocols have an address
+    if (results->decode_type == PANASONIC) {
+      Serial.print("unsigned int  addr = 0x");
+      Serial.print(results->address, HEX);
+      Serial.println(";");
+    }
+
+    // All protocols have data
+    Serial.print("unsigned int  data = 0x");
+    Serial.print(results->value, HEX);
+    Serial.println(";");
+  }
+}
+
+//+=============================================================================
+// The repeating section of the code
+//
+void  loop ( )
+{
+  decode_results  results;        // Somewhere to store the results
+
+  if (irrecv.decode(&results)) {  // Grab an IR code
+    dumpInfo(&results);           // Output the results
+    dumpRaw(&results);            // Output the results in RAW format
+    dumpCode(&results);           // Output the results as source code
+    Serial.println("");           // Blank line between entries
+    irrecv.resume();              // Prepare for the next value
+  }
+}

examples/IRrelay/IRrelay.ino

@@ -82,4 +82,4 @@ void loop() {
     last = millis();      
     irrecv.resume(); // Receive the next value
   }
-}
+}

examples/IRremoteInfo/IRremoteInfo.ino

@@ -0,0 +1,230 @@
+/*
+ * IRremote: IRremoteInfo - prints relevant config info & settings for IRremote over serial
+ * Intended to help identify & troubleshoot the various settings of IRremote
+ * For example, sometimes users are unsure of which pin is used for Tx or the RAWBUF values
+ * This example can be used to assist the user directly or with support.
+ * Intended to help identify & troubleshoot the various settings of IRremote
+ * Hopefully this utility will be a useful tool for support & troubleshooting for IRremote
+ * Check out the blog post describing the sketch via http://www.analysir.com/blog/2015/11/28/helper-utility-for-troubleshooting-irremote/
+ * Version 1.0 November 2015
+ * Original Author: AnalysIR - IR software & modules for Makers & Pros, visit http://www.AnalysIR.com
+ */
+
+
+#include <IRremote.h>
+
+void setup()
+{
+  Serial.begin(115200); //You may alter the BAUD rate here as needed
+  while (!Serial); //wait until Serial is established - required on some Platforms
+
+  //Runs only once per restart of the Arduino.
+  dumpHeader();
+  dumpRAWBUF();
+  dumpTIMER();
+  dumpTimerPin();
+  dumpClock();
+  dumpPlatform();
+  dumpPulseParams();
+  dumpSignalParams();
+  dumpArduinoIDE();
+  dumpDebugMode();
+  dumpProtocols();
+  dumpFooter();
+}
+
+void loop() {
+  //nothing to do!
+}
+
+void dumpRAWBUF() {
+  Serial.print(F("RAWBUF: "));
+  Serial.println(RAWBUF);
+}
+
+void dumpTIMER() {
+  boolean flag = false;
+#ifdef IR_USE_TIMER1
+  Serial.print(F("Timer defined for use: ")); Serial.println(F("Timer1")); flag = true;
+#endif
+#ifdef IR_USE_TIMER2
+  Serial.print(F("Timer defined for use: ")); Serial.println(F("Timer2")); flag = true;
+#endif
+#ifdef IR_USE_TIMER3
+  Serial.print(F("Timer defined for use: ")); Serial.println(F("Timer3")); flag = true;
+#endif
+#ifdef IR_USE_TIMER4
+  Serial.print(F("Timer defined for use: ")); Serial.println(F("Timer4")); flag = true;
+#endif
+#ifdef IR_USE_TIMER5
+  Serial.print(F("Timer defined for use: ")); Serial.println(F("Timer5")); flag = true;
+#endif
+#ifdef IR_USE_TIMER4_HS
+  Serial.print(F("Timer defined for use: ")); Serial.println(F("Timer4_HS")); flag = true;
+#endif
+#ifdef IR_USE_TIMER_CMT
+  Serial.print(F("Timer defined for use: ")); Serial.println(F("Timer_CMT")); flag = true;
+#endif
+#ifdef IR_USE_TIMER_TPM1
+  Serial.print(F("Timer defined for use: ")); Serial.println(F("Timer_TPM1")); flag = true;
+#endif
+#ifdef IR_USE_TIMER_TINY0
+  Serial.print(F("Timer defined for use: ")); Serial.println(F("Timer_TINY0")); flag = true;
+#endif
+
+  if (!flag) {
+    Serial.print(F("Timer Error: ")); Serial.println(F("not defined"));
+  }
+}
+
+void dumpTimerPin() {
+  Serial.print(F("IR Tx Pin: "));
+  Serial.println(TIMER_PWM_PIN);
+}
+
+void dumpClock() {
+  Serial.print(F("MCU Clock: "));
+  Serial.println(F_CPU);
+}
+
+void dumpPlatform() {
+  Serial.print(F("MCU Platform: "));
+
+#if defined(__AVR_ATmega1280__)
+  Serial.println(F("Arduino Mega1280"));
+#elif  defined(__AVR_ATmega2560__)
+  Serial.println(F("Arduino Mega2560"));
+#elif defined(__AVR_AT90USB162__)
+  Serial.println(F("Teensy 1.0 / AT90USB162"));
+  // Teensy 2.0
+#elif defined(__AVR_ATmega32U4__)
+  Serial.println(F("Arduino Leonardo / Yun / Teensy 1.0 / ATmega32U4"));
+#elif defined(__MK20DX128__) || defined(__MK20DX256__)
+  Serial.println(F("Teensy 3.0 / Teensy 3.1 / MK20DX128 / MK20DX256"));
+#elif defined(__MKL26Z64__)
+  Serial.println(F("Teensy-LC / MKL26Z64"));
+#elif defined(__AVR_AT90USB646__)
+  Serial.println(F("Teensy++ 1.0 / AT90USB646"));
+#elif defined(__AVR_AT90USB1286__)
+  Serial.println(F("Teensy++ 2.0 / AT90USB1286"));
+#elif defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__)
+  Serial.println(F("ATmega1284"));
+#elif defined(__AVR_ATmega644__) || defined(__AVR_ATmega644P__)
+  Serial.println(F("ATmega644"));
+#elif defined(__AVR_ATmega324P__) || defined(__AVR_ATmega324A__) || defined(__AVR_ATmega324PA__)
+  Serial.println(F("ATmega324")); 
+#elif defined(__AVR_ATmega164A__) || defined(__AVR_ATmega164P__)
+  Serial.println(F("ATmega164"));
+#elif defined(__AVR_ATmega128__)
+  Serial.println(F("ATmega128"));
+#elif defined(__AVR_ATmega88__) || defined(__AVR_ATmega88P__)
+  Serial.println(F("ATmega88"));  
+#elif defined(__AVR_ATmega64__)
+  Serial.println(F("ATmega64"));
+#elif defined(__AVR_ATmega48__) || defined(__AVR_ATmega48P__)
+  Serial.println(F("ATmega48"));
+#elif defined(__AVR_ATmega32__)
+  Serial.println(F("ATmega32"));  
+#elif defined(__AVR_ATmega16__)
+  Serial.println(F("ATmega16"));
+#elif defined(__AVR_ATmega8535__)
+  Serial.println(F("ATmega8535"));  
+#elif defined(__AVR_ATmega8__)
+  Serial.println(F("Atmega8"));
+#elif defined(__AVR_ATtiny84__)
+  Serial.println(F("ATtiny84"));
+#elif defined(__AVR_ATtiny85__)
+  Serial.println(F("ATtiny85"));
+#else
+  Serial.println(F("ATmega328(P) / (Duemilanove, Diecimila, LilyPad, Mini, Micro, Fio, Nano, etc)"));
+#endif
+}
+
+void dumpPulseParams() {
+  Serial.print(F("Mark Excess: ")); Serial.print(MARK_EXCESS);; Serial.println(F(" uSecs"));
+  Serial.print(F("Microseconds per tick: ")); Serial.print(USECPERTICK);; Serial.println(F(" uSecs"));
+  Serial.print(F("Measurement tolerance: ")); Serial.print(TOLERANCE); Serial.println(F("%"));
+}
+
+void dumpSignalParams() {
+  Serial.print(F("Minimum Gap between IR Signals: ")); Serial.print(_GAP); Serial.println(F(" uSecs"));
+}
+
+void dumpDebugMode() {
+  Serial.print(F("Debug Mode: "));
+#if DEBUG
+  Serial.println(F("ON"));
+#else
+  Serial.println(F("OFF (Normal)"));
+#endif
+
+}
+
+void dumpArduinoIDE() {
+  Serial.print(F("Arduino IDE version: "));
+  Serial.print(ARDUINO / 10000);
+  Serial.write('.');
+  Serial.print((ARDUINO % 10000) / 100);
+  Serial.write('.');
+  Serial.println(ARDUINO % 100);
+}
+
+void dumpProtocols() {
+
+  Serial.println(); Serial.print(F("IR PROTOCOLS  "));  Serial.print(F("SEND     "));  Serial.println(F("DECODE"));
+  Serial.print(F("============= "));  Serial.print(F("======== "));  Serial.println(F("========"));
+  Serial.print(F("RC5:          "));  printSendEnabled(SEND_RC5);  printDecodeEnabled(DECODE_RC6);
+  Serial.print(F("RC6:          "));  printSendEnabled(SEND_RC6);  printDecodeEnabled(DECODE_RC5);
+  Serial.print(F("NEC:          "));  printSendEnabled(SEND_NEC);  printDecodeEnabled(DECODE_NEC);
+  Serial.print(F("SONY:         "));  printSendEnabled(SEND_SONY);  printDecodeEnabled(DECODE_SONY);
+  Serial.print(F("PANASONIC:    "));  printSendEnabled(SEND_PANASONIC);  printDecodeEnabled(DECODE_PANASONIC);
+  Serial.print(F("JVC:          "));  printSendEnabled(SEND_JVC);  printDecodeEnabled(DECODE_JVC);
+  Serial.print(F("SAMSUNG:      "));  printSendEnabled(SEND_SAMSUNG);  printDecodeEnabled(DECODE_SAMSUNG);
+  Serial.print(F("WHYNTER:      "));  printSendEnabled(SEND_WHYNTER);  printDecodeEnabled(DECODE_WHYNTER);
+  Serial.print(F("AIWA_RC_T501: "));  printSendEnabled(SEND_AIWA_RC_T501);  printDecodeEnabled(DECODE_AIWA_RC_T501);
+  Serial.print(F("LG:           "));  printSendEnabled(SEND_LG);  printDecodeEnabled(DECODE_LG);
+  Serial.print(F("SANYO:        "));  printSendEnabled(SEND_SANYO);  printDecodeEnabled(DECODE_SANYO);
+  Serial.print(F("MITSUBISHI:   "));  printSendEnabled(SEND_MITSUBISHI);  printDecodeEnabled(DECODE_MITSUBISHI);
+  Serial.print(F("DISH:         "));  printSendEnabled(SEND_DISH);  printDecodeEnabled(DECODE_DISH);
+  Serial.print(F("SHARP:        "));  printSendEnabled(SEND_SHARP);  printDecodeEnabled(DECODE_SHARP);
+  Serial.print(F("DENON:        "));  printSendEnabled(SEND_DENON);  printDecodeEnabled(DECODE_DENON);
+  Serial.print(F("PRONTO:       "));  printSendEnabled(SEND_PRONTO);  Serial.println(F("(Not Applicable)"));
+}
+
+void printSendEnabled(int flag) {
+  if (flag) {
+    Serial.print(F("Enabled  "));
+  }
+  else {
+    Serial.print(F("Disabled "));
+  }
+}
+
+void printDecodeEnabled(int flag) {
+  if (flag) {
+    Serial.println(F("Enabled"));
+  }
+  else {
+    Serial.println(F("Disabled"));
+  }
+}
+
+void dumpHeader() {
+  Serial.println(F("IRremoteInfo - by AnalysIR (http://www.AnalysIR.com/)"));
+  Serial.println(F("             - A helper sketch to assist in troubleshooting issues with the library by reviewing the settings within the IRremote library"));
+  Serial.println(F("             - Prints out the important settings within the library, which can be configured to suit the many supported platforms"));
+  Serial.println(F("             - When seeking on-line support, please post or upload the output of this sketch, where appropriate"));
+  Serial.println();
+  Serial.println(F("IRremote Library Settings"));
+  Serial.println(F("========================="));
+}
+
+void dumpFooter() {
+  Serial.println();
+  Serial.println(F("Notes: "));
+  Serial.println(F("     - Most of the seetings above can be configured in the following files included as part of the library"));
+  Serial.println(F("     - IRremteInt.h"));
+  Serial.println(F("     - IRremote.h"));
+  Serial.println(F("     - You can save SRAM by disabling the Decode or Send features for any protocol (Near the top of IRremoteInt.h)"));
+  Serial.println(F("     - Some Timer conflicts, with other libraries, can be easily resolved by configuring a differnt Timer for your platform"));
+}

examples/IRsendDemo/IRsendDemo.ino

@@ -0,0 +1,24 @@
+/*
+ * IRremote: IRsendDemo - demonstrates sending IR codes with IRsend
+ * An IR LED must be connected to Arduino PWM pin 3.
+ * Version 0.1 July, 2009
+ * Copyright 2009 Ken Shirriff
+ * http://arcfn.com
+ */
+
+
+#include <IRremote.h>
+
+IRsend irsend;
+
+void setup()
+{
+}
+
+void loop() {
+	for (int i = 0; i < 3; i++) {
+		irsend.sendSony(0xa90, 12);
+		delay(40);
+	}
+	delay(5000); //5 second delay between each signal burst
+}

examples/IRsendRawDemo/IRsendRawDemo.ino

@@ -0,0 +1,37 @@
+/*
+ * IRremote: IRsendRawDemo - demonstrates sending IR codes with sendRaw
+ * An IR LED must be connected to Arduino PWM pin 3.
+ * Version 0.1 July, 2009
+ * Copyright 2009 Ken Shirriff
+ * http://arcfn.com
+ *
+ * IRsendRawDemo - added by AnalysIR (via www.AnalysIR.com), 24 August 2015
+ *
+ * This example shows how to send a RAW signal using the IRremote library.
+ * The example signal is actually a 32 bit NEC signal.
+ * Remote Control button: LGTV Power On/Off. 
+ * Hex Value: 0x20DF10EF, 32 bits
+ * 
+ * It is more efficient to use the sendNEC function to send NEC signals. 
+ * Use of sendRaw here, serves only as an example of using the function.
+ * 
+ */
+
+
+#include <IRremote.h>
+
+IRsend irsend;
+
+void setup()
+{
+
+}
+
+void loop() {
+  int khz = 38; // 38kHz carrier frequency for the NEC protocol
+  unsigned int irSignal[] = {9000, 4500, 560, 560, 560, 560, 560, 1690, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 1690, 560, 1690, 560, 560, 560, 1690, 560, 1690, 560, 1690, 560, 1690, 560, 1690, 560, 560, 560, 560, 560, 560, 560, 1690, 560, 560, 560, 560, 560, 560, 560, 560, 560, 1690, 560, 1690, 560, 1690, 560, 560, 560, 1690, 560, 1690, 560, 1690, 560, 1690, 560, 39416, 9000, 2210, 560}; //AnalysIR Batch Export (IRremote) - RAW
+  
+  irsend.sendRaw(irSignal, sizeof(irSignal) / sizeof(irSignal[0]), khz); //Note the approach used to automatically calculate the size of the array.
+
+  delay(5000); //In this example, the signal will be repeated every 5 seconds, approximately.
+}

examples/IRtest/IRtest.ino

@@ -1,190 +1,190 @@
-/*
- * IRremote: IRtest unittest
- * Version 0.1 July, 2009
- * Copyright 2009 Ken Shirriff
- * http://arcfn.com
- *
- * Note: to run these tests, edit IRremote/IRremote.h to add "#define TEST"
- * You must then recompile the library by removing IRremote.o and restarting
- * the arduino IDE.
- */
-
-#include <IRremote.h>
-#include <IRremoteInt.h>
-
-// Dumps out the decode_results structure.
-// Call this after IRrecv::decode()
-// void * to work around compiler issue
-//void dump(void *v) {
-//  decode_results *results = (decode_results *)v
-void dump(decode_results *results) {
-  int count = results->rawlen;
-  if (results->decode_type == UNKNOWN) {
-    Serial.println("Could not decode message");
-  } 
-  else {
-    if (results->decode_type == NEC) {
-      Serial.print("Decoded NEC: ");
-    } 
-    else if (results->decode_type == SONY) {
-      Serial.print("Decoded SONY: ");
-    } 
-    else if (results->decode_type == RC5) {
-      Serial.print("Decoded RC5: ");
-    } 
-    else if (results->decode_type == RC6) {
-      Serial.print("Decoded RC6: ");
-    }
-    Serial.print(results->value, HEX);
-    Serial.print(" (");
-    Serial.print(results->bits, DEC);
-    Serial.println(" bits)");
-  }
-  Serial.print("Raw (");
-  Serial.print(count, DEC);
-  Serial.print("): ");
-
-  for (int i = 0; i < count; i++) {
-    if ((i % 2) == 1) {
-      Serial.print(results->rawbuf[i]*USECPERTICK, DEC);
-    } 
-    else {
-      Serial.print(-(int)results->rawbuf[i]*USECPERTICK, DEC);
-    }
-    Serial.print(" ");
-  }
-  Serial.println("");
-}
-
-IRrecv irrecv(0);
-decode_results results;
-
-class IRsendDummy : 
-public IRsend
-{
-public:
-  // For testing, just log the marks/spaces
-#define SENDLOG_LEN 128
-  int sendlog[SENDLOG_LEN];
-  int sendlogcnt;
-  IRsendDummy() : 
-  IRsend() {
-  }
-  void reset() {
-    sendlogcnt = 0;
-  }
-  void mark(int time) {
-    sendlog[sendlogcnt] = time;
-    if (sendlogcnt < SENDLOG_LEN) sendlogcnt++;
-  }
-  void space(int time) {
-    sendlog[sendlogcnt] = -time;
-    if (sendlogcnt < SENDLOG_LEN) sendlogcnt++;
-  }
-  // Copies the dummy buf into the interrupt buf
-  void useDummyBuf() {
-    int last = SPACE;
-    irparams.rcvstate = STATE_STOP;
-    irparams.rawlen = 1; // Skip the gap
-    for (int i = 0 ; i < sendlogcnt; i++) {
-      if (sendlog[i] < 0) {
-        if (last == MARK) {
-          // New space
-          irparams.rawbuf[irparams.rawlen++] = (-sendlog[i] - MARK_EXCESS) / USECPERTICK;
-          last = SPACE;
-        } 
-        else {
-          // More space
-          irparams.rawbuf[irparams.rawlen - 1] += -sendlog[i] / USECPERTICK;
-        }
-      } 
-      else if (sendlog[i] > 0) {
-        if (last == SPACE) {
-          // New mark
-          irparams.rawbuf[irparams.rawlen++] = (sendlog[i] + MARK_EXCESS) / USECPERTICK;
-          last = MARK;
-        } 
-        else {
-          // More mark
-          irparams.rawbuf[irparams.rawlen - 1] += sendlog[i] / USECPERTICK;
-        }
-      }
-    }
-    if (irparams.rawlen % 2) {
-      irparams.rawlen--; // Remove trailing space
-    }
-  }
-};
-
-IRsendDummy irsenddummy;
-
-void verify(unsigned long val, int bits, int type) {
-  irsenddummy.useDummyBuf();
-  irrecv.decode(&results);
-  Serial.print("Testing ");
-  Serial.print(val, HEX);
-  if (results.value == val && results.bits == bits && results.decode_type == type) {
-    Serial.println(": OK");
-  } 
-  else {
-    Serial.println(": Error");
-    dump(&results);
-  }
-}  
-
-void testNEC(unsigned long val, int bits) {
-  irsenddummy.reset();
-  irsenddummy.sendNEC(val, bits);
-  verify(val, bits, NEC);
-}
-void testSony(unsigned long val, int bits) {
-  irsenddummy.reset();
-  irsenddummy.sendSony(val, bits);
-  verify(val, bits, SONY);
-}
-void testRC5(unsigned long val, int bits) {
-  irsenddummy.reset();
-  irsenddummy.sendRC5(val, bits);
-  verify(val, bits, RC5);
-}
-void testRC6(unsigned long val, int bits) {
-  irsenddummy.reset();
-  irsenddummy.sendRC6(val, bits);
-  verify(val, bits, RC6);
-}
-
-void test() {
-  Serial.println("NEC tests");
-  testNEC(0x00000000, 32);
-  testNEC(0xffffffff, 32);
-  testNEC(0xaaaaaaaa, 32);
-  testNEC(0x55555555, 32);
-  testNEC(0x12345678, 32);
-  Serial.println("Sony tests");
-  testSony(0xfff, 12);
-  testSony(0x000, 12);
-  testSony(0xaaa, 12);
-  testSony(0x555, 12);
-  testSony(0x123, 12);
-  Serial.println("RC5 tests");
-  testRC5(0xfff, 12);
-  testRC5(0x000, 12);
-  testRC5(0xaaa, 12);
-  testRC5(0x555, 12);
-  testRC5(0x123, 12);
-  Serial.println("RC6 tests");
-  testRC6(0xfffff, 20);
-  testRC6(0x00000, 20);
-  testRC6(0xaaaaa, 20);
-  testRC6(0x55555, 20);
-  testRC6(0x12345, 20);
-}
-
-void setup()
-{
-  Serial.begin(9600);
-  test();
-}
-
-void loop() {
-}
+/*
+ * IRremote: IRtest unittest
+ * Version 0.1 July, 2009
+ * Copyright 2009 Ken Shirriff
+ * http://arcfn.com
+ *
+ * Note: to run these tests, edit IRremote/IRremote.h to add "#define TEST"
+ * You must then recompile the library by removing IRremote.o and restarting
+ * the arduino IDE.
+ */
+
+#include <IRremote.h>
+#include <IRremoteInt.h>
+
+// Dumps out the decode_results structure.
+// Call this after IRrecv::decode()
+// void * to work around compiler issue
+//void dump(void *v) {
+//  decode_results *results = (decode_results *)v
+void dump(decode_results *results) {
+  int count = results->rawlen;
+  if (results->decode_type == UNKNOWN) {
+    Serial.println("Could not decode message");
+  } 
+  else {
+    if (results->decode_type == NEC) {
+      Serial.print("Decoded NEC: ");
+    } 
+    else if (results->decode_type == SONY) {
+      Serial.print("Decoded SONY: ");
+    } 
+    else if (results->decode_type == RC5) {
+      Serial.print("Decoded RC5: ");
+    } 
+    else if (results->decode_type == RC6) {
+      Serial.print("Decoded RC6: ");
+    }
+    Serial.print(results->value, HEX);
+    Serial.print(" (");
+    Serial.print(results->bits, DEC);
+    Serial.println(" bits)");
+  }
+  Serial.print("Raw (");
+  Serial.print(count, DEC);
+  Serial.print("): ");
+
+  for (int i = 0; i < count; i++) {
+    if ((i % 2) == 1) {
+      Serial.print(results->rawbuf[i]*USECPERTICK, DEC);
+    } 
+    else {
+      Serial.print(-(int)results->rawbuf[i]*USECPERTICK, DEC);
+    }
+    Serial.print(" ");
+  }
+  Serial.println("");
+}
+
+IRrecv irrecv(0);
+decode_results results;
+
+class IRsendDummy : 
+public IRsend
+{
+public:
+  // For testing, just log the marks/spaces
+#define SENDLOG_LEN 128
+  int sendlog[SENDLOG_LEN];
+  int sendlogcnt;
+  IRsendDummy() : 
+  IRsend() {
+  }
+  void reset() {
+    sendlogcnt = 0;
+  }
+  void mark(int time) {
+    sendlog[sendlogcnt] = time;
+    if (sendlogcnt < SENDLOG_LEN) sendlogcnt++;
+  }
+  void space(int time) {
+    sendlog[sendlogcnt] = -time;
+    if (sendlogcnt < SENDLOG_LEN) sendlogcnt++;
+  }
+  // Copies the dummy buf into the interrupt buf
+  void useDummyBuf() {
+    int last = SPACE;
+    irparams.rcvstate = STATE_STOP;
+    irparams.rawlen = 1; // Skip the gap
+    for (int i = 0 ; i < sendlogcnt; i++) {
+      if (sendlog[i] < 0) {
+        if (last == MARK) {
+          // New space
+          irparams.rawbuf[irparams.rawlen++] = (-sendlog[i] - MARK_EXCESS) / USECPERTICK;
+          last = SPACE;
+        } 
+        else {
+          // More space
+          irparams.rawbuf[irparams.rawlen - 1] += -sendlog[i] / USECPERTICK;
+        }
+      } 
+      else if (sendlog[i] > 0) {
+        if (last == SPACE) {
+          // New mark
+          irparams.rawbuf[irparams.rawlen++] = (sendlog[i] + MARK_EXCESS) / USECPERTICK;
+          last = MARK;
+        } 
+        else {
+          // More mark
+          irparams.rawbuf[irparams.rawlen - 1] += sendlog[i] / USECPERTICK;
+        }
+      }
+    }
+    if (irparams.rawlen % 2) {
+      irparams.rawlen--; // Remove trailing space
+    }
+  }
+};
+
+IRsendDummy irsenddummy;
+
+void verify(unsigned long val, int bits, int type) {
+  irsenddummy.useDummyBuf();
+  irrecv.decode(&results);
+  Serial.print("Testing ");
+  Serial.print(val, HEX);
+  if (results.value == val && results.bits == bits && results.decode_type == type) {
+    Serial.println(": OK");
+  } 
+  else {
+    Serial.println(": Error");
+    dump(&results);
+  }
+}  
+
+void testNEC(unsigned long val, int bits) {
+  irsenddummy.reset();
+  irsenddummy.sendNEC(val, bits);
+  verify(val, bits, NEC);
+}
+void testSony(unsigned long val, int bits) {
+  irsenddummy.reset();
+  irsenddummy.sendSony(val, bits);
+  verify(val, bits, SONY);
+}
+void testRC5(unsigned long val, int bits) {
+  irsenddummy.reset();
+  irsenddummy.sendRC5(val, bits);
+  verify(val, bits, RC5);
+}
+void testRC6(unsigned long val, int bits) {
+  irsenddummy.reset();
+  irsenddummy.sendRC6(val, bits);
+  verify(val, bits, RC6);
+}
+
+void test() {
+  Serial.println("NEC tests");
+  testNEC(0x00000000, 32);
+  testNEC(0xffffffff, 32);
+  testNEC(0xaaaaaaaa, 32);
+  testNEC(0x55555555, 32);
+  testNEC(0x12345678, 32);
+  Serial.println("Sony tests");
+  testSony(0xfff, 12);
+  testSony(0x000, 12);
+  testSony(0xaaa, 12);
+  testSony(0x555, 12);
+  testSony(0x123, 12);
+  Serial.println("RC5 tests");
+  testRC5(0xfff, 12);
+  testRC5(0x000, 12);
+  testRC5(0xaaa, 12);
+  testRC5(0x555, 12);
+  testRC5(0x123, 12);
+  Serial.println("RC6 tests");
+  testRC6(0xfffff, 20);
+  testRC6(0x00000, 20);
+  testRC6(0xaaaaa, 20);
+  testRC6(0x55555, 20);
+  testRC6(0x12345, 20);
+}
+
+void setup()
+{
+  Serial.begin(9600);
+  test();
+}
+
+void loop() {
+}

examples/IRtest2/IRtest2.ino

@@ -0,0 +1,290 @@
+/*
+ * Test send/receive functions of IRremote, using a pair of Arduinos.
+ *
+ * Arduino #1 should have an IR LED connected to the send pin (3).
+ * Arduino #2 should have an IR detector/demodulator connected to the
+ * receive pin (11) and a visible LED connected to pin 3.
+ *
+ * The cycle:
+ *  Arduino #1 will wait 2 seconds, then run through the tests.
+ *  It repeats this forever.
+ *  Arduino #2 will wait for at least one second of no signal
+ *  (to synchronize with #1).  It will then wait for the same test
+ *  signals.  It will log all the status to the serial port.  It will
+ *  also indicate status through the LED, which will flash each time a test
+ *  is completed.  If there is an error, it will light up for 5 seconds.
+ *
+ * The test passes if the LED flashes 19 times, pauses, and then repeats.
+ * The test fails if the LED lights for 5 seconds.
+ *
+ * The test software automatically decides which board is the sender and which is
+ * the receiver by looking for an input on the send pin, which will indicate
+ * the sender.  You should hook the serial port to the receiver for debugging.
+ *  
+ * Copyright 2010 Ken Shirriff
+ * http://arcfn.com
+ */
+
+#include <IRremote.h>
+
+int RECV_PIN = 11;
+int LED_PIN = 3;
+
+IRrecv irrecv(RECV_PIN);
+IRsend irsend;
+
+decode_results results;
+
+#define RECEIVER 1
+#define SENDER 2
+#define ERROR 3
+
+int mode;
+
+void setup()
+{
+  Serial.begin(9600);
+  // Check RECV_PIN to decide if we're RECEIVER or SENDER
+  if (digitalRead(RECV_PIN) == HIGH) {
+    mode = RECEIVER;
+    irrecv.enableIRIn();
+    pinMode(LED_PIN, OUTPUT);
+    digitalWrite(LED_PIN, LOW);
+    Serial.println("Receiver mode");
+  } 
+  else {
+    mode = SENDER;
+    Serial.println("Sender mode");
+  }
+}
+
+// Wait for the gap between tests, to synchronize with
+// the sender.
+// Specifically, wait for a signal followed by a gap of at last gap ms.
+void waitForGap(unsigned long gap) {
+  Serial.println("Waiting for gap");
+  while (1) {
+    while (digitalRead(RECV_PIN) == LOW) { 
+    }
+    unsigned long time = millis();
+    while (digitalRead(RECV_PIN) == HIGH) {
+      if (millis() - time > gap) {
+        return;
+      }
+    }
+  }
+}
+
+// Dumps out the decode_results structure.
+// Call this after IRrecv::decode()
+void dump(decode_results *results) {
+  int count = results->rawlen;
+  if (results->decode_type == UNKNOWN) {
+    Serial.println("Could not decode message");
+  } 
+  else {
+    if (results->decode_type == NEC) {
+      Serial.print("Decoded NEC: ");
+    } 
+    else if (results->decode_type == SONY) {
+      Serial.print("Decoded SONY: ");
+    } 
+    else if (results->decode_type == RC5) {
+      Serial.print("Decoded RC5: ");
+    } 
+    else if (results->decode_type == RC6) {
+      Serial.print("Decoded RC6: ");
+    }
+    Serial.print(results->value, HEX);
+    Serial.print(" (");
+    Serial.print(results->bits, DEC);
+    Serial.println(" bits)");
+  }
+  Serial.print("Raw (");
+  Serial.print(count, DEC);
+  Serial.print("): ");
+
+  for (int i = 0; i < count; i++) {
+    if ((i % 2) == 1) {
+      Serial.print(results->rawbuf[i]*USECPERTICK, DEC);
+    } 
+    else {
+      Serial.print(-(int)results->rawbuf[i]*USECPERTICK, DEC);
+    }
+    Serial.print(" ");
+  }
+  Serial.println("");
+}
+
+
+// Test send or receive.
+// If mode is SENDER, send a code of the specified type, value, and bits
+// If mode is RECEIVER, receive a code and verify that it is of the
+// specified type, value, and bits.  For success, the LED is flashed;
+// for failure, the mode is set to ERROR.
+// The motivation behind this method is that the sender and the receiver
+// can do the same test calls, and the mode variable indicates whether
+// to send or receive.
+void test(const char *label, int type, unsigned long value, int bits) {
+  if (mode == SENDER) {
+    Serial.println(label);
+    if (type == NEC) {
+      irsend.sendNEC(value, bits);
+    } 
+    else if (type == SONY) {
+      irsend.sendSony(value, bits);
+    } 
+    else if (type == RC5) {
+      irsend.sendRC5(value, bits);
+    } 
+    else if (type == RC6) {
+      irsend.sendRC6(value, bits);
+    } 
+    else {
+      Serial.print(label);
+      Serial.println("Bad type!");
+    }
+    delay(200);
+  } 
+  else if (mode == RECEIVER) {
+    irrecv.resume(); // Receive the next value
+    unsigned long max_time = millis() + 30000;
+    Serial.print(label);
+
+    // Wait for decode or timeout
+    while (!irrecv.decode(&results)) {
+      if (millis() > max_time) {
+        Serial.println("Timeout receiving data");
+        mode = ERROR;
+        return;
+      }
+    }
+    if (type == results.decode_type && value == results.value && bits == results.bits) {
+      Serial.println (": OK");
+      digitalWrite(LED_PIN, HIGH);
+      delay(20);
+      digitalWrite(LED_PIN, LOW);
+    } 
+    else {
+      Serial.println(": BAD");
+      dump(&results);
+      mode = ERROR;
+    }
+  }
+}
+
+// Test raw send or receive.  This is similar to the test method,
+// except it send/receives raw data.
+void testRaw(const char *label, unsigned int *rawbuf, int rawlen) {
+  if (mode == SENDER) {
+    Serial.println(label);
+    irsend.sendRaw(rawbuf, rawlen, 38 /* kHz */);
+    delay(200);
+  } 
+  else if (mode == RECEIVER ) {
+    irrecv.resume(); // Receive the next value
+    unsigned long max_time = millis() + 30000;
+    Serial.print(label);
+
+    // Wait for decode or timeout
+    while (!irrecv.decode(&results)) {
+      if (millis() > max_time) {
+        Serial.println("Timeout receiving data");
+        mode = ERROR;
+        return;
+      }
+    }
+
+    // Received length has extra first element for gap
+    if (rawlen != results.rawlen - 1) {
+      Serial.print("Bad raw length ");
+      Serial.println(results.rawlen, DEC);
+      mode = ERROR;
+      return;
+    }
+    for (int i = 0; i < rawlen; i++) {
+      long got = results.rawbuf[i+1] * USECPERTICK;
+      // Adjust for extra duration of marks
+      if (i % 2 == 0) { 
+        got -= MARK_EXCESS;
+      } 
+      else {
+        got += MARK_EXCESS;
+      }
+      // See if close enough, within 25%
+      if (rawbuf[i] * 1.25 < got || got * 1.25 < rawbuf[i]) {
+        Serial.println(": BAD");
+        dump(&results);
+        mode = ERROR;
+        return;
+      }
+
+    }
+    Serial.println (": OK");
+    digitalWrite(LED_PIN, HIGH);
+    delay(20);
+    digitalWrite(LED_PIN, LOW);
+  }
+}   
+
+// This is the raw data corresponding to NEC 0x12345678
+unsigned int sendbuf[] = { /* NEC format */
+  9000, 4500,
+  560, 560, 560, 560, 560, 560, 560, 1690, /* 1 */
+  560, 560, 560, 560, 560, 1690, 560, 560, /* 2 */
+  560, 560, 560, 560, 560, 1690, 560, 1690, /* 3 */
+  560, 560, 560, 1690, 560, 560, 560, 560, /* 4 */
+  560, 560, 560, 1690, 560, 560, 560, 1690, /* 5 */
+  560, 560, 560, 1690, 560, 1690, 560, 560, /* 6 */
+  560, 560, 560, 1690, 560, 1690, 560, 1690, /* 7 */
+  560, 1690, 560, 560, 560, 560, 560, 560, /* 8 */
+  560};
+
+void loop() {
+  if (mode == SENDER) {
+    delay(2000);  // Delay for more than gap to give receiver a better chance to sync.
+  } 
+  else if (mode == RECEIVER) {
+    waitForGap(1000);
+  } 
+  else if (mode == ERROR) {
+    // Light up for 5 seconds for error
+    digitalWrite(LED_PIN, HIGH);
+    delay(5000);
+    digitalWrite(LED_PIN, LOW);
+    mode = RECEIVER;  // Try again
+    return;
+  }
+
+  // The test suite.
+  test("SONY1", SONY, 0x123, 12);
+  test("SONY2", SONY, 0x000, 12);
+  test("SONY3", SONY, 0xfff, 12);
+  test("SONY4", SONY, 0x12345, 20);
+  test("SONY5", SONY, 0x00000, 20);
+  test("SONY6", SONY, 0xfffff, 20);
+  test("NEC1", NEC, 0x12345678, 32);
+  test("NEC2", NEC, 0x00000000, 32);
+  test("NEC3", NEC, 0xffffffff, 32);
+  test("NEC4", NEC, REPEAT, 32);
+  test("RC51", RC5, 0x12345678, 32);
+  test("RC52", RC5, 0x0, 32);
+  test("RC53", RC5, 0xffffffff, 32);
+  test("RC61", RC6, 0x12345678, 32);
+  test("RC62", RC6, 0x0, 32);
+  test("RC63", RC6, 0xffffffff, 32);
+
+  // Tests of raw sending and receiving.
+  // First test sending raw and receiving raw.
+  // Then test sending raw and receiving decoded NEC
+  // Then test sending NEC and receiving raw
+  testRaw("RAW1", sendbuf, 67);
+  if (mode == SENDER) {
+    testRaw("RAW2", sendbuf, 67);
+    test("RAW3", NEC, 0x12345678, 32);
+  } 
+  else {
+    test("RAW2", NEC, 0x12345678, 32);
+    testRaw("RAW3", sendbuf, 67);
+  }
+}

examples/JVCPanasonicSendDemo/JVCPanasonicSendDemo.ino

@@ -0,0 +1,29 @@
+/*
+ * IRremote: IRsendDemo - demonstrates sending IR codes with IRsend
+ * An IR LED must be connected to Arduino PWM pin 3.
+ * Version 0.1 July, 2009
+ * Copyright 2009 Ken Shirriff
+ * http://arcfn.com
+ * JVC and Panasonic protocol added by Kristian Lauszus (Thanks to zenwheel and other people at the original blog post)
+ */
+#include <IRremote.h>
+ 
+#define PanasonicAddress      0x4004     // Panasonic address (Pre data) 
+#define PanasonicPower        0x100BCBD  // Panasonic Power button
+
+#define JVCPower              0xC5E8
+
+IRsend irsend;
+
+void setup()
+{
+}
+
+void loop() {
+  irsend.sendPanasonic(PanasonicAddress,PanasonicPower); // This should turn your TV on and off
+  
+  irsend.sendJVC(JVCPower, 16,0); // hex value, 16 bits, no repeat
+  delayMicroseconds(50); // see http://www.sbprojects.com/knowledge/ir/jvc.php for information
+  irsend.sendJVC(JVCPower, 16,1); // hex value, 16 bits, repeat
+  delayMicroseconds(50);
+}

examples/LGACSendDemo/LGACSendDemo.ino

@@ -0,0 +1,263 @@
+#include <IRremote.h>
+#include <Wire.h>
+
+
+IRsend irsend;
+// not used
+int RECV_PIN = 11;
+IRrecv irrecv (RECV_PIN);
+
+const int AC_TYPE  = 0;
+// 0 : TOWER
+// 1 : WALL
+//
+
+int AC_HEAT = 0;
+// 0 : cooling
+// 1 : heating
+
+int AC_POWER_ON    = 0;
+// 0 : off
+// 1 : on
+
+int AC_AIR_ACLEAN  = 0;
+// 0 : off
+// 1 : on --> power on
+
+int AC_TEMPERATURE = 27;
+// temperature : 18 ~ 30
+
+int AC_FLOW        = 1;
+// 0 : low
+// 1 : mid
+// 2 : high
+// if AC_TYPE =1, 3 : change
+//
+
+
+const int AC_FLOW_TOWER[3] = {0, 4, 6};
+const int AC_FLOW_WALL[4]  = {0, 2, 4, 5};
+
+unsigned long AC_CODE_TO_SEND;
+
+int r = LOW;
+int o_r = LOW;
+
+byte a, b;
+
+void ac_send_code(unsigned long code)
+{
+  Serial.print("code to send : ");
+  Serial.print(code, BIN);
+  Serial.print(" : ");
+  Serial.println(code, HEX);
+
+  irsend.sendLG(code, 28);
+}
+
+void ac_activate(int temperature, int air_flow)
+{
+
+  int AC_MSBITS1 = 8;
+  int AC_MSBITS2 = 8;
+  int AC_MSBITS3 = 0;
+  int AC_MSBITS4 ;
+  if ( AC_HEAT == 1 ) {
+    // heating
+    AC_MSBITS4 = 4;
+  } else {
+    // cooling
+    AC_MSBITS4 = 0;
+  }
+  int AC_MSBITS5 = temperature - 15;
+  int AC_MSBITS6 ;
+
+  if ( AC_TYPE == 0) {
+    AC_MSBITS6 = AC_FLOW_TOWER[air_flow];
+  } else {
+    AC_MSBITS6 = AC_FLOW_WALL[air_flow];
+  }
+
+  int AC_MSBITS7 = (AC_MSBITS3 + AC_MSBITS4 + AC_MSBITS5 + AC_MSBITS6) & B00001111;
+
+  AC_CODE_TO_SEND =  AC_MSBITS1 << 4 ;
+  AC_CODE_TO_SEND =  (AC_CODE_TO_SEND + AC_MSBITS2) << 4;
+  AC_CODE_TO_SEND =  (AC_CODE_TO_SEND + AC_MSBITS3) << 4;
+  AC_CODE_TO_SEND =  (AC_CODE_TO_SEND + AC_MSBITS4) << 4;
+  AC_CODE_TO_SEND =  (AC_CODE_TO_SEND + AC_MSBITS5) << 4;
+  AC_CODE_TO_SEND =  (AC_CODE_TO_SEND + AC_MSBITS6) << 4;
+  AC_CODE_TO_SEND =  (AC_CODE_TO_SEND + AC_MSBITS7);
+
+  ac_send_code(AC_CODE_TO_SEND);
+
+  AC_POWER_ON = 1;
+  AC_TEMPERATURE = temperature;
+  AC_FLOW = air_flow;
+}
+
+void ac_change_air_swing(int air_swing)
+{
+  if ( AC_TYPE == 0) {
+    if ( air_swing == 1) {
+      AC_CODE_TO_SEND = 0x881316B;
+    } else {
+      AC_CODE_TO_SEND = 0x881317C;
+    }
+  } else {
+    if ( air_swing == 1) {
+      AC_CODE_TO_SEND = 0x8813149;
+    } else {
+      AC_CODE_TO_SEND = 0x881315A;
+    }
+  }
+
+  ac_send_code(AC_CODE_TO_SEND);
+}
+
+void ac_power_down()
+{
+  AC_CODE_TO_SEND = 0x88C0051;
+
+  ac_send_code(AC_CODE_TO_SEND);
+
+  AC_POWER_ON = 0;
+}
+
+void ac_air_clean(int air_clean)
+{
+  if ( air_clean == 1) {
+    AC_CODE_TO_SEND = 0x88C000C;
+  } else {
+    AC_CODE_TO_SEND = 0x88C0084;
+  }
+
+  ac_send_code(AC_CODE_TO_SEND);
+
+  AC_AIR_ACLEAN = air_clean;
+}
+
+void setup()
+{
+  Serial.begin(38400);
+  delay(1000);
+  Wire.begin(7);
+  Wire.onReceive(receiveEvent);
+
+  Serial.println("  - - - T E S T - - -   ");
+
+  /* test
+    ac_activate(25, 1);
+    delay(5000);
+    ac_activate(27, 2);
+    delay(5000);
+
+  */
+}
+
+void loop()
+{
+
+
+  ac_activate(25, 1);
+  delay(5000);
+  ac_activate(27, 0);
+  delay(5000);
+
+
+  if ( r != o_r) {
+
+    /*
+    # a : mode or temp    b : air_flow, temp, swing, clean, cooling/heating
+    # 18 ~ 30 : temp      0 ~ 2 : flow // on
+    # 0 : off             0
+    # 1 : on              0
+    # 2 : air_swing       0 or 1
+    # 3 : air_clean       0 or 1
+    # 4 : air_flow        0 ~ 2 : flow
+    # 5 : temp            18 ~ 30
+    # + : temp + 1
+    # - : temp - 1
+    # m : change cooling to air clean, air clean to cooling
+    */
+    Serial.print("a : ");
+    Serial.print(a);
+    Serial.print("  b : ");
+    Serial.println(b);
+
+    switch (a) {
+      case 0: // off
+        ac_power_down();
+        break;
+      case 1: // on
+        ac_activate(AC_TEMPERATURE, AC_FLOW);
+        break;
+      case 2:
+        if ( b == 0 || b == 1 ) {
+          ac_change_air_swing(b);
+        }
+        break;
+      case 3: // 1  : clean on, power on
+        if ( b == 0 || b == 1 ) {
+          ac_air_clean(b);
+        }
+        break;
+      case 4:
+        if ( 0 <= b && b <= 2  ) {
+          ac_activate(AC_TEMPERATURE, b);
+        }
+        break;
+      case 5:
+        if (18 <= b && b <= 30  ) {
+          ac_activate(b, AC_FLOW);
+        }
+        break;
+      case '+':
+        if ( 18 <= AC_TEMPERATURE && AC_TEMPERATURE <= 29 ) {
+          ac_activate((AC_TEMPERATURE + 1), AC_FLOW);
+        }
+        break;
+      case '-':
+        if ( 19 <= AC_TEMPERATURE && AC_TEMPERATURE <= 30 ) {
+          ac_activate((AC_TEMPERATURE - 1), AC_FLOW);
+        }
+        break;
+      case 'm':
+        /*
+          if ac is on,  1) turn off, 2) turn on ac_air_clean(1)
+          if ac is off, 1) turn on,  2) turn off ac_air_clean(0)
+        */
+        if ( AC_POWER_ON == 1 ) {
+          ac_power_down();
+          delay(100);
+          ac_air_clean(1);
+        } else {
+          if ( AC_AIR_ACLEAN == 1) {
+            ac_air_clean(0);
+            delay(100);
+          }
+          ac_activate(AC_TEMPERATURE, AC_FLOW);
+        }
+        break;
+      default:
+        if ( 18 <= a && a <= 30 ) {
+          if ( 0 <= b && b <= 2 ) {
+            ac_activate(a, b);
+          }
+        }
+    }
+
+    o_r = r ;
+  }
+  delay(100);
+}
+
+
+
+void receiveEvent(int howMany)
+{
+  a = Wire.read();
+  b = Wire.read();
+  r = !r ;
+}
+
+

examples/LGACSendDemo/LGACSendDemo.md

@@ -0,0 +1,93 @@
+=== decoding for LG A/C ====
+- 1) remote of LG AC has two type of HDR mark/space, 8000/4000 and 3100/10000 
+- 2) HDR 8000/4000 is decoded using decodeLG(IRrecvDumpV2) without problem
+- 3) for HDR 3100/10000, use AnalysIR's code : http://www.analysir.com/blog/2014/03/19/air-conditioners-problems-recording-long-infrared-remote-control-signals-arduino/
+- 4) for bin output based on AnalysIR's code : https://gist.github.com/chaeplin/a3a4b4b6b887c663bfe8
+- 5) remove first two byte(11)
+- 6) sample rawcode with bin output : https://gist.github.com/chaeplin/134d232e0b8cfb898860
+
+
+=== *** ===
+- 1) Sample raw code : https://gist.github.com/chaeplin/ab2a7ad1533c41260f0d
+- 2) send raw code : https://gist.github.com/chaeplin/7c800d3166463bb51be4
+
+
+=== *** ===
+- (0) : Cooling or Heating
+- (1) : fixed 
+- (2) : fixed
+- (3) : special(power, swing, air clean)
+- (4) : change air flow, temperature, cooling(0)/heating(4)
+- (5) : temperature ( 15 + (5) = )
+- (6) : air flow
+- (7) : crc ( 3 + 4 + 5 + 6 ) & B00001111
+
+
+°F = °C × 1.8 + 32
+°C = (°F − 32) / 1.8
+
+
+=== *** ===
+* remote / Korea / without heating
+
+|       status   |(0)| (1)| (2)| (3)| (4)| (5)| (6)| (7)
+|----------------|---|----|----|----|----|----|----|----
+| on / 25 / mid  | C |1000|1000|0000|0000|1010|0010|1100
+| on / 26 / mid  | C |1000|1000|0000|0000|1011|0010|1101      
+| on / 27 / mid  | C |1000|1000|0000|0000|1100|0010|1110     
+| on / 28 / mid  | C |1000|1000|0000|0000|1101|0010|1111     
+| on / 25 / high | C |1000|1000|0000|0000|1010|0100|1110     
+| on / 26 / high | C |1000|1000|0000|0000|1011|0100|1111     
+| on / 27 / high | C |1000|1000|0000|0000|1100|0100|0000     
+| on / 28 / high | C |1000|1000|0000|0000|1101|0100|0001
+|----------------|---|----|----|----|----|----|----|----    
+| 1 up           | C |1000|1000|0000|1000|1101|0100|1001 
+|----------------|---|----|----|----|----|----|----|----    
+| Cool power     | C |1000|1000|0001|0000|0000|1100|1101     
+| energy saving  | C |1000|1000|0001|0000|0000|0100|0101     
+| power          | C |1000|1000|0001|0000|0000|1000|1001            
+| flow/up/down   | C |1000|1000|0001|0011|0001|0100|1001     
+| up/down off    | C |1000|1000|0001|0011|0001|0101|1010     
+| flow/left/right| C |1000|1000|0001|0011|0001|0110|1011     
+| left/right off | C |1000|1000|0001|0011|0001|0111|1100 
+|----------------|---|----|----|----|----|----|----|----    
+| Air clean      | C |1000|1000|1100|0000|0000|0000|1100
+|----------------|---|----|----|----|----|----|----|----    
+| off            | C |1000|1000|1100|0000|0000|0101|0001 
+
+
+
+* remote / with heating 
+* converted using raw code at https://github.com/chaeplin/RaspAC/blob/master/lircd.conf 
+
+|       status   |(0)| (1)| (2)| (3)| (4)| (5)| (6)| (7)
+|----------------|---|----|----|----|----|----|----|----
+| on             | C |1000|1000|0000|0000|1011|0010|1101
+|----------------|---|----|----|----|----|----|----|----
+| off            | C |1000|1000|1100|0000|0000|0101|0001
+|----------------|---|----|----|----|----|----|----|----
+| 64  / 18       | C |1000|1000|0000|0000|0011|0100|0111
+| 66  / 19       | C |1000|1000|0000|0000|0100|0100|1000
+| 68  / 20       | C |1000|1000|0000|0000|0101|0100|1001
+| 70  / 21       | C |1000|1000|0000|0000|0110|0100|1010
+| 72  / 22       | C |1000|1000|0000|0000|0111|0100|1011
+| 74  / 23       | C |1000|1000|0000|0000|1000|0100|1100
+| 76  / 25       | C |1000|1000|0000|0000|1010|0100|1110
+| 78  / 26       | C |1000|1000|0000|0000|1011|0100|1111
+| 80  / 27       | C |1000|1000|0000|0000|1100|0100|0000
+| 82  / 28       | C |1000|1000|0000|0000|1101|0100|0001
+| 84  / 29       | C |1000|1000|0000|0000|1110|0100|0010
+| 86  / 30       | C |1000|1000|0000|0000|1111|0100|0011
+|----------------|---|----|----|----|----|----|----|----
+| heat64         | H |1000|1000|0000|0100|0011|0100|1011
+| heat66         | H |1000|1000|0000|0100|0100|0100|1100
+| heat68         | H |1000|1000|0000|0100|0101|0100|1101
+| heat70         | H |1000|1000|0000|0100|0110|0100|1110
+| heat72         | H |1000|1000|0000|0100|0111|0100|1111
+| heat74         | H |1000|1000|0000|0100|1000|0100|0000
+| heat76         | H |1000|1000|0000|0100|1001|0100|0001
+| heat78         | H |1000|1000|0000|0100|1011|0100|0011
+| heat80         | H |1000|1000|0000|0100|1100|0100|0100
+| heat82         | H |1000|1000|0000|0100|1101|0100|0101
+| heat84         | H |1000|1000|0000|0100|1110|0100|0110
+| heat86         | H |1000|1000|0000|0100|1111|0100|0111

examples/LegoPowerFunctionsSendDemo/LegoPowerFunctionsSendDemo.ino

@@ -0,0 +1,22 @@
+/*
+ * LegoPowerFunctionsSendDemo: LEGO Power Functions
+ * Copyright (c) 2016 Philipp Henkel
+ */
+
+#include <IRremote.h>
+#include <IRremoteInt.h>
+
+IRsend irsend;
+
+void setup() {
+}
+
+void loop() {
+  // Send repeated command "channel 1, blue forward, red backward"
+  irsend.sendLegoPowerFunctions(0x197);
+  delay(2000);
+
+  // Send single command "channel 1, blue forward, red backward"
+  irsend.sendLegoPowerFunctions(0x197, false);
+  delay(2000);
+}

examples/LegoPowerFunctionsTests/LegoPowerFunctionsTests.ino

@@ -0,0 +1,193 @@
+/*
+ * LegoPowerFunctionsTest: LEGO Power Functions Tests
+ * Copyright (c) 2016, 2017 Philipp Henkel
+ */
+
+#include <ir_Lego_PF_BitStreamEncoder.h>
+
+void setup() {
+  Serial.begin(9600);
+  delay(1000); // wait for reset triggered by serial connection
+  runBitStreamEncoderTests();
+}
+
+void loop() {
+}
+
+void runBitStreamEncoderTests() {
+  Serial.println();
+  Serial.println("BitStreamEncoder Tests");
+  static LegoPfBitStreamEncoder bitStreamEncoder;
+  testStartBit(bitStreamEncoder);
+  testLowBit(bitStreamEncoder);
+  testHighBit(bitStreamEncoder);
+  testMessageBitCount(bitStreamEncoder);
+  testMessageBitCountRepeat(bitStreamEncoder);
+  testMessage407(bitStreamEncoder);
+  testMessage407Repeated(bitStreamEncoder);
+  testGetChannelId1(bitStreamEncoder);
+  testGetChannelId2(bitStreamEncoder);
+  testGetChannelId3(bitStreamEncoder);
+  testGetChannelId4(bitStreamEncoder);
+  testGetMessageLengthAllHigh(bitStreamEncoder);
+  testGetMessageLengthAllLow(bitStreamEncoder);
+}
+
+void logTestResult(bool testPassed) {
+  if (testPassed) {
+    Serial.println("OK");
+  }
+  else {
+    Serial.println("FAIL  ############");
+  }
+}
+
+void testStartBit(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  Serial.print("  testStartBit                    ");
+  bitStreamEncoder.reset(0, false);
+  int startMark = bitStreamEncoder.getMarkDuration();
+  int startPause = bitStreamEncoder.getPauseDuration();
+  logTestResult(startMark == 158 && startPause == 1184-158);
+}
+
+void testLowBit(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  Serial.print("  testLowBit                      ");
+  bitStreamEncoder.reset(0, false);
+  bitStreamEncoder.next();
+  int lowMark = bitStreamEncoder.getMarkDuration();
+  int lowPause = bitStreamEncoder.getPauseDuration();
+  logTestResult(lowMark == 158 && lowPause == 421-158);
+}
+
+void testHighBit(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  Serial.print("  testHighBit                     ");
+  bitStreamEncoder.reset(0xFFFF, false);
+  bitStreamEncoder.next();
+  int highMark = bitStreamEncoder.getMarkDuration();
+  int highPause = bitStreamEncoder.getPauseDuration();
+  logTestResult(highMark == 158 && highPause == 711-158);
+}
+
+void testMessageBitCount(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  Serial.print("  testMessageBitCount             ");
+  bitStreamEncoder.reset(0xFFFF, false);
+  int bitCount = 1;
+  while (bitStreamEncoder.next()) {
+    bitCount++;
+  }
+  logTestResult(bitCount == 18);
+}
+
+boolean check(LegoPfBitStreamEncoder& bitStreamEncoder, unsigned long markDuration, unsigned long pauseDuration) {
+  bool result = true;
+  result = result && bitStreamEncoder.getMarkDuration() == markDuration;
+  result = result && bitStreamEncoder.getPauseDuration() == pauseDuration;
+  return result;
+}
+
+boolean checkNext(LegoPfBitStreamEncoder& bitStreamEncoder, unsigned long markDuration, unsigned long pauseDuration) {
+  bool result = bitStreamEncoder.next();
+  result = result && check(bitStreamEncoder, markDuration, pauseDuration);
+  return result;
+}
+
+boolean checkDataBitsOfMessage407(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  bool result = true;
+  result = result && checkNext(bitStreamEncoder, 158, 263);
+  result = result && checkNext(bitStreamEncoder, 158, 263);
+  result = result && checkNext(bitStreamEncoder, 158, 263);
+  result = result && checkNext(bitStreamEncoder, 158, 263);
+  result = result && checkNext(bitStreamEncoder, 158, 263);
+  result = result && checkNext(bitStreamEncoder, 158, 263);
+  result = result && checkNext(bitStreamEncoder, 158, 263);
+  result = result && checkNext(bitStreamEncoder, 158, 553);
+  result = result && checkNext(bitStreamEncoder, 158, 553);
+  result = result && checkNext(bitStreamEncoder, 158, 263);
+  result = result && checkNext(bitStreamEncoder, 158, 263);
+  result = result && checkNext(bitStreamEncoder, 158, 553);
+  result = result && checkNext(bitStreamEncoder, 158, 263);
+  result = result && checkNext(bitStreamEncoder, 158, 553);
+  result = result && checkNext(bitStreamEncoder, 158, 553);
+  result = result && checkNext(bitStreamEncoder, 158, 553);
+  return result;
+}
+
+void testMessage407(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  Serial.print("  testMessage407                  ");
+  bitStreamEncoder.reset(407, false);
+  bool result = true;
+  result = result && check(bitStreamEncoder, 158, 1026);
+  result = result && checkDataBitsOfMessage407(bitStreamEncoder);
+  result = result && checkNext(bitStreamEncoder, 158, 1026);
+  result = result && !bitStreamEncoder.next();
+  logTestResult(result);
+}
+
+void testMessage407Repeated(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  Serial.print("  testMessage407Repeated          ");
+  bitStreamEncoder.reset(407, true);
+  bool result = true;
+  result = result && check(bitStreamEncoder, 158, 1026);
+  result = result && checkDataBitsOfMessage407(bitStreamEncoder);
+  result = result && checkNext(bitStreamEncoder, 158, 1026L + 5L * 16000L - 10844L);
+  result = result && checkNext(bitStreamEncoder, 158, 1026);
+  result = result && checkDataBitsOfMessage407(bitStreamEncoder);
+  result = result && checkNext(bitStreamEncoder, 158, 1026L + 5L * 16000L - 10844L);
+  result = result && checkNext(bitStreamEncoder, 158, 1026);
+  result = result && checkDataBitsOfMessage407(bitStreamEncoder);
+  result = result && checkNext(bitStreamEncoder, 158, 1026L + 8L * 16000L - 10844L);
+  result = result && checkNext(bitStreamEncoder, 158, 1026);
+  result = result && checkDataBitsOfMessage407(bitStreamEncoder);
+  result = result && checkNext(bitStreamEncoder, 158, 1026L + 8L * 16000L - 10844L);
+  result = result && checkNext(bitStreamEncoder, 158, 1026);
+  result = result && checkDataBitsOfMessage407(bitStreamEncoder);
+  result = result && checkNext(bitStreamEncoder, 158, 1026);
+  result = result && !bitStreamEncoder.next();
+  logTestResult(result);
+}
+
+void testMessageBitCountRepeat(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  Serial.print("  testMessageBitCountRepeat       ");
+  bitStreamEncoder.reset(0xFFFF, true);
+  int bitCount = 1;
+  while (bitStreamEncoder.next()) {
+    bitCount++;
+  }
+  logTestResult(bitCount == 5*18);
+}
+
+void testGetChannelId1(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  Serial.print("  testGetChannelId1               ");
+  bitStreamEncoder.reset(407, false);
+  logTestResult(bitStreamEncoder.getChannelId() == 1);
+}
+
+void testGetChannelId2(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  Serial.print("  testGetChannelId2               ");
+  bitStreamEncoder.reset(4502, false);
+  logTestResult(bitStreamEncoder.getChannelId() == 2);
+}
+
+void testGetChannelId3(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  Serial.print("  testGetChannelId3               ");
+  bitStreamEncoder.reset(8597, false);
+  logTestResult(bitStreamEncoder.getChannelId() == 3);
+}
+
+void testGetChannelId4(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  Serial.print("  testGetChannelId4               ");
+  bitStreamEncoder.reset(12692, false);
+  logTestResult(bitStreamEncoder.getChannelId() == 4);
+}
+
+void testGetMessageLengthAllHigh(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  Serial.print("  testGetMessageLengthAllHigh     ");
+  bitStreamEncoder.reset(0xFFFF, false);
+  logTestResult(bitStreamEncoder.getMessageLength() == 13744);
+}
+
+void testGetMessageLengthAllLow(LegoPfBitStreamEncoder& bitStreamEncoder) {
+  Serial.print("  testGetMessageLengthAllLow      ");
+  bitStreamEncoder.reset(0x0, false);
+  logTestResult(bitStreamEncoder.getMessageLength() == 9104);
+}

irPronto.cpp

@@ -0,0 +1,513 @@
+#define TEST 0
+
+#if TEST
+#	define SEND_PRONTO        1
+#	define PRONTO_ONCE        false
+#	define PRONTO_REPEAT      true
+#	define PRONTO_FALLBACK    true
+#	define PRONTO_NOFALLBACK  false
+#endif
+
+#if SEND_PRONTO
+
+//******************************************************************************
+#if TEST
+#	include <stdio.h>
+	void  enableIROut (int freq)  { printf("\nFreq = %d KHz\n", freq); }
+	void  mark        (int t)     { printf("+%d," , t); }
+	void  space       (int t)     { printf("-%d, ", t); }
+#else
+#	include "IRremote.h"
+#endif // TEST
+
+//+=============================================================================
+// Check for a valid hex digit
+//
+bool  ishex (char ch)
+{
+	return ( ((ch >= '0') && (ch <= '9')) ||
+             ((ch >= 'A') && (ch <= 'F')) ||
+             ((ch >= 'a') && (ch <= 'f'))   ) ? true : false ;
+}
+
+//+=============================================================================
+// Check for a valid "blank" ... '\0' is a valid "blank"
+//
+bool  isblank (char ch)
+{
+	return ((ch == ' ') || (ch == '\t') || (ch == '\0')) ? true : false ;
+}
+
+//+=============================================================================
+// Bypass spaces
+//
+bool  byp (char** pcp)
+{
+	while (isblank(**pcp))  (*pcp)++ ;
+}
+
+//+=============================================================================
+// Hex-to-Byte : Decode a hex digit
+// We assume the character has already been validated
+//
+uint8_t  htob (char ch)
+{
+	if ((ch >= '0') && (ch <= '9'))  return ch - '0' ;
+	if ((ch >= 'A') && (ch <= 'F'))  return ch - 'A' + 10 ;
+	if ((ch >= 'a') && (ch <= 'f'))  return ch - 'a' + 10 ;
+}
+
+//+=============================================================================
+// Hex-to-Word : Decode a block of 4 hex digits
+// We assume the string has already been validated
+//   and the pointer being passed points at the start of a block of 4 hex digits
+//
+uint16_t  htow (char* cp)
+{
+	return ( (htob(cp[0]) << 12) | (htob(cp[1]) <<  8) |
+             (htob(cp[2]) <<  4) | (htob(cp[3])      )  ) ;
+}
+
+//+=============================================================================
+//
+bool sendPronto (char* s,  bool repeat,  bool fallback)
+{
+	int       i;
+	int       len;
+	int       skip;
+	char*     cp;
+	uint16_t  freq;  // Frequency in KHz
+	uint8_t   usec;  // pronto uSec/tick
+	uint8_t   once;
+	uint8_t   rpt;
+
+	// Validate the string
+	for (cp = s;  *cp;  cp += 4) {
+		byp(&cp);
+		if ( !ishex(cp[0]) || !ishex(cp[1]) ||
+		     !ishex(cp[2]) || !ishex(cp[3]) || !isblank(cp[4]) )  return false ;
+	}
+
+	// We will use cp to traverse the string
+	cp = s;
+
+	// Check mode = Oscillated/Learned
+	byp(&cp);
+	if (htow(cp) != 0000)  return false;
+	cp += 4;
+
+	// Extract & set frequency
+	byp(&cp);
+	freq = (int)(1000000 / (htow(cp) * 0.241246));  // Rounding errors will occur, tolerance is +/- 10%
+	usec = (int)(((1.0 / freq) * 1000000) + 0.5);  // Another rounding error, thank Cod for analogue electronics
+	freq /= 1000;  // This will introduce a(nother) rounding error which we do not want in the usec calcualtion
+	cp += 4;
+
+	// Get length of "once" code
+	byp(&cp);
+	once = htow(cp);
+	cp += 4;
+
+	// Get length of "repeat" code
+	byp(&cp);
+	rpt = htow(cp);
+	cp += 4;
+
+	// Which code are we sending?
+	if (fallback) { // fallback on the "other" code if "this" code is not present
+		if (!repeat) { // requested 'once'
+			if (once)  len = once * 2,  skip = 0 ;  // if once exists send it
+			else       len = rpt  * 2,  skip = 0 ;  // else send repeat code
+		} else { // requested 'repeat'
+			if (rpt)   len = rpt  * 2,  skip = 0 ;  // if rpt exists send it
+			else       len = once * 2,  skip = 0 ;  // else send once code
+		}
+	} else {  // Send what we asked for, do not fallback if the code is empty!
+		if (!repeat)  len = once * 2,  skip = 0 ;     // 'once' starts at 0
+		else          len = rpt  * 2,  skip = once ;  // 'repeat' starts where 'once' ends
+    }
+
+	// Skip to start of code
+	for (i = 0;  i < skip;  i++, cp += 4)  byp(&cp) ;
+
+	// Send code
+	enableIROut(freq);
+	for (i = 0;  i < len;  i++) {
+		byp(&cp);
+		if (i & 1)  space(htow(cp) * usec);
+		else        mark (htow(cp) * usec);
+		cp += 4;
+	}
+}
+
+//+=============================================================================
+#if TEST
+
+int  main ( )
+{
+	char  prontoTest[] =
+		"0000 0070 0000 0032 0080 0040 0010 0010 0010 0030 " //  10
+		"0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 " //  20
+		"0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 " //  30
+		"0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 " //  40
+		"0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 " //  50
+		"0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 " //  60
+		"0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 " //  70
+		"0010 0010 0010 0030 0010 0010 0010 0030 0010 0010 " //  80
+		"0010 0010 0010 0030 0010 0010 0010 0010 0010 0030 " //  90
+		"0010 0010 0010 0030 0010 0010 0010 0010 0010 0030 " // 100
+		"0010 0030 0010 0aa6";                               // 104
+
+	sendPronto(prontoTest, PRONTO_ONCE,   PRONTO_FALLBACK);    // once code
+	sendPronto(prontoTest, PRONTO_REPEAT, PRONTO_FALLBACK);    // repeat code
+	sendPronto(prontoTest, PRONTO_ONCE,   PRONTO_NOFALLBACK);  // once code
+	sendPronto(prontoTest, PRONTO_REPEAT, PRONTO_NOFALLBACK);  // repeat code
+
+	return 0;
+}
+
+#endif // TEST
+
+#endif // SEND_PRONTO
+
+
+
+
+
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+
+
+#if 0
+//******************************************************************************
+// Sources:
+//   http://www.remotecentral.com/features/irdisp2.htm
+//   http://www.hifi-remote.com/wiki/index.php?title=Working_With_Pronto_Hex
+//******************************************************************************
+
+#include <stdint.h>
+#include <stdio.h>
+
+#define IRPRONTO
+#include "IRremoteInt.h"  // The Arduino IRremote library defines USECPERTICK
+
+//------------------------------------------------------------------------------
+// Source: https://www.google.co.uk/search?q=DENON+MASTER+IR+Hex+Command+Sheet
+//         -> http://assets.denon.com/documentmaster/us/denon%20master%20ir%20hex.xls
+//
+char  prontoTest[] =
+	"0000 0070 0000 0032 0080 0040 0010 0010 0010 0030 " //  10
+	"0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 " //  20
+	"0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 " //  30
+	"0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 " //  40
+	"0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 " //  50
+	"0010 0010 0010 0030 0010 0010 0010 0010 0010 0010 " //  60
+	"0010 0010 0010 0010 0010 0010 0010 0010 0010 0010 " //  70
+	"0010 0010 0010 0030 0010 0010 0010 0030 0010 0010 " //  80
+	"0010 0010 0010 0030 0010 0010 0010 0010 0010 0030 " //  90
+	"0010 0010 0010 0030 0010 0010 0010 0010 0010 0030 " // 100
+	"0010 0030 0010 0aa6";                               // 104
+
+//------------------------------------------------------------------------------
+// This is the longest code we can support
+#define CODEMAX  200
+
+//------------------------------------------------------------------------------
+// This is the data we pull out of the pronto code
+typedef
+	struct {
+		int        freq;           // Carrier frequency (in Hz)
+		int        usec;           // uSec per tick (based on freq)
+
+		int        codeLen;        // Length of code
+		uint16_t   code[CODEMAX];  // Code in hex
+
+		int        onceLen;        // Length of "once" transmit
+		uint16_t*  once;           // Pointer to start within 'code'
+
+		int        rptLen;         // Length of "repeat" transmit
+		uint16_t*  rpt;            // Pointer to start within 'code'
+	}
+pronto_t;
+
+//------------------------------------------------------------------------------
+// From what I have seen, the only time we go over 8-bits is the 'space'
+// on the end which creates the lead-out/inter-code gap.  Assuming I'm right,
+// we can code this up as a special case and otherwise halve the size of our
+// data!
+// Ignoring the first four values (the config data) and the last value
+// (the lead-out), if you find a protocol that uses values greater than 00fe
+// we are going to have to revisit this code!
+//
+//
+// So, the 0th byte will be the carrier frequency in Khz (NOT Hz)
+//      "  1st  "    "   "   "  length of the "once" code
+//      "  2nd  "    "   "   "  length of the "repeat" code
+//
+// Thereafter, odd  bytes will be Mark  lengths as a multiple of USECPERTICK uS
+//             even   "     "  "  Space    "    "  "    "     "       "      "
+//
+// Any occurence of "FF" in either a Mark or a Space will indicate
+//   "Use the 16-bit FF value" which will also be a multiple of USECPERTICK uS
+//
+//
+// As a point of comparison, the test code (prontoTest[]) is 520 bytes
+// (yes, more than 0.5KB of our Arduino's precious 32KB) ... after conversion
+// to pronto hex that goes down to ((520/5)*2) = 208 bytes ... once converted to
+// our format we are down to ((208/2) -1 -1 +2) = 104 bytes
+//
+// In fariness this is still very memory-hungry
+// ...As a rough guide:
+//   10 codes cost 1K of memory (this will vary depending on the protocol).
+//
+// So if you're building a complex remote control, you will probably need to
+// keep the codes on an external memory device (not in the Arduino sketch) and
+// load them as you need them.  Hmmm.
+//
+// This dictates that "Oscillated Pronto Codes" are probably NOT the way forward
+//
+// For example, prontoTest[] happens to be: A 48-bit IR code in Denon format
+// So we know it starts with 80/40                           (Denon header)
+//             and ends with 10/aa6                          (Denon leadout)
+//             and all (48) bits in between are either 10/10 (Denon 0)
+//                                                  or 10/30 (Denon 1)
+// So we could easily store this data in 1-byte  ("Denon")
+//                                     + 1-byte  (Length=48)
+//                                     + 6-bytes (IR code)
+// At 8-bytes per code, we can store 128 codes in 1KB or memory - that's a lot
+// better than the 2 (two) we started off with!
+//
+// And serendipitously, by reducing the amount of data, our program will run
+// a LOT faster!
+//
+// Again, I repeat, even after you have spent time converting the "Oscillated
+// Pronto Codes" in to IRremote format, it will be a LOT more memory-hungry
+// than using sendDenon() (or whichever) ...BUT these codes are easily
+// available on the internet, so we'll support them!
+//
+typedef
+	struct {
+		uint16_t   FF;
+		uint8_t    code[CODEMAX];
+	}
+irCode_t;
+
+//------------------------------------------------------------------------------
+#define DEBUGF(...)  printf(__VA_ARGS__)
+
+//+=============================================================================
+// String must be block of 4 hex digits separated with blanks
+//
+bool  validate (char* cp,  int* len)
+{
+	for (*len = 0;  *cp;  (*len)++, cp += 4) {
+		byp(&cp);
+		if ( !ishex(cp[0]) || !ishex(cp[1]) ||
+		     !ishex(cp[2]) || !ishex(cp[3]) || !isblank(cp[4]) )  return false ;
+	}
+
+	return true;
+}
+
+//+=============================================================================
+// Hex-to-Byte : Decode a hex digit
+// We assume the character has already been validated
+//
+uint8_t  htob (char ch)
+{
+	if ((ch >= '0') && (ch <= '9'))  return ch - '0' ;
+	if ((ch >= 'A') && (ch <= 'F'))  return ch - 'A' + 10 ;
+	if ((ch >= 'a') && (ch <= 'f'))  return ch - 'a' + 10 ;
+}
+
+//+=============================================================================
+// Hex-to-Word : Decode a block of 4 hex digits
+// We assume the string has already been validated
+//   and the pointer being passed points at the start of a block of 4 hex digits
+//
+uint16_t  htow (char* cp)
+{
+	return ( (htob(cp[0]) << 12) | (htob(cp[1]) <<  8) |
+             (htob(cp[2]) <<  4) | (htob(cp[3])      )  ) ;
+}
+
+//+=============================================================================
+// Convert the pronto string in to data
+//
+bool  decode (char* s,  pronto_t* p,  irCode_t* ir)
+{
+	int    i, len;
+	char*  cp;
+
+	// Validate the Pronto string
+	if (!validate(s, &p->codeLen)) {
+		DEBUGF("Invalid pronto string\n");
+		return false ;
+    }
+	DEBUGF("Found %d hex codes\n", p->codeLen);
+
+	// Allocate memory to store the decoded string
+	//if (!(p->code = malloc(p->len))) {
+	//	DEBUGF("Memory allocation failed\n");
+	//	return false ;
+	//}
+
+	// Check in case our code is too long
+	if (p->codeLen > CODEMAX) {
+		DEBUGF("Code too long, edit CODEMAX and recompile\n");
+		return false ;
+	}
+
+	// Decode the string
+	cp = s;
+	for (i = 0;  i < p->codeLen;  i++, cp += 4) {
+		byp(&cp);
+		p->code[i] = htow(cp);
+	}
+
+	// Announce our findings
+	DEBUGF("Input: |%s|\n", s);
+	DEBUGF("Found: |");
+    for (i = 0;  i < p->codeLen;  i++)  DEBUGF("%04x ", p->code[i]) ;
+	DEBUGF("|\n");
+
+	DEBUGF("Form [%04X] : ", p->code[0]);
+	if      (p->code[0] == 0x0000)  DEBUGF("Oscillated (Learned)\n");
+	else if (p->code[0] == 0x0100)  DEBUGF("Unmodulated\n");
+	else                            DEBUGF("Unknown\n");
+    if (p->code[0] != 0x0000)  return false ;  // Can only handle Oscillated
+
+	// Calculate the carrier frequency (+/- 10%) & uSecs per pulse
+	// Pronto uses a crystal which generates a timeabse of 0.241246
+	p->freq     = (int)(1000000 / (p->code[1] * 0.241246));
+	p->usec     = (int)(((1.0 / p->freq) * 1000000) + 0.5);
+	ir->code[0] = p->freq / 1000;
+    DEBUGF("Freq [%04X] : %d Hz  (%d uS/pluse) -> %d KHz\n",
+	       p->code[1], p->freq, p->usec, ir->code[0]);
+
+	// Set the length & start pointer for the "once" code
+	p->onceLen  = p->code[2];
+	p->once     = &p->code[4];
+	ir->code[1] = p->onceLen;
+	DEBUGF("Once [%04X] : %d\n", p->code[2], p->onceLen);
+
+	// Set the length & start pointer for the "repeat" code
+	p->rptLen = p->code[3];
+	p->rpt    = &p->code[4 + p->onceLen];
+	ir->code[2] = p->rptLen;
+	DEBUGF("Rpt  [%04X] : %d\n", p->code[3], p->rptLen);
+
+	// Check everything tallies
+	if (1 + 1 + 1 + 1 + (p->onceLen * 2) + (p->rptLen * 2) != p->codeLen) {
+		DEBUGF("Bad code length\n");
+		return false;
+	}
+
+	// Convert the IR data to our new format
+	ir->FF = p->code[p->codeLen - 1];
+
+	len = (p->onceLen * 2) + (p->rptLen * 2);
+	DEBUGF("Encoded: |");
+	for (i = 0;  i < len;  i++) {
+		if (p->code[i+4] == ir->FF) {
+			ir->code[i+3] = 0xFF;
+		} else if (p->code[i+4] > 0xFE) {
+			DEBUGF("\n%04X : Mark/Space overflow\n", p->code[i+4]);
+			return false;
+		} else {
+			ir->code[i+3] = (p->code[i+4] * p->usec) / USECPERTICK;
+		}
+		DEBUGF("%s%d", !i ? "" : (i&1 ? "," : ", "), ir->code[i+3]);
+	}
+	DEBUGF("|\n");
+
+	ir->FF = (ir->FF * p->usec) / USECPERTICK;
+	DEBUGF("FF -> %d\n", ir->FF);
+
+	return true;
+}
+
+//+=============================================================================
+//
+void  irDump (irCode_t* ir)
+{
+	int  i, len;
+
+	printf("uint8_t  buttonName[%d] = {", len);
+
+	printf("%d,%d, ", (ir->FF >> 8), ir->FF & 0xFF);
+	printf("%d,%d,%d, ", ir->code[0], ir->code[1], ir->code[2]);
+
+	len = (ir->code[1] * 2) + (ir->code[2] * 2);
+	for (i = 0;  i < len;  i++) {
+		printf("%s%d", !i ? "" : (i&1 ? "," : ", "), ir->code[i+3]);
+	}
+
+	printf("};\n");
+
+}
+
+//+=============================================================================
+//
+int  main ( )
+{
+	pronto_t  pCode;
+	irCode_t  irCode;
+
+	decode(prontoTest, &pCode, &irCode);
+
+	irDump(&irCode);
+
+	return 0;
+}
+
+#endif //0

irRecv.cpp

@@ -0,0 +1,240 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+#ifdef IR_TIMER_USE_ESP32
+hw_timer_t *timer;
+void IRTimer(); // defined in IRremote.cpp
+#endif
+
+//+=============================================================================
+// Decodes the received IR message
+// Returns 0 if no data ready, 1 if data ready.
+// Results of decoding are stored in results
+//
+int  IRrecv::decode (decode_results *results)
+{
+	results->rawbuf   = irparams.rawbuf;
+	results->rawlen   = irparams.rawlen;
+
+	results->overflow = irparams.overflow;
+
+	if (irparams.rcvstate != STATE_STOP)  return false ;
+
+#if DECODE_NEC
+	DBG_PRINTLN("Attempting NEC decode");
+	if (decodeNEC(results))  return true ;
+#endif
+
+#if DECODE_SONY
+	DBG_PRINTLN("Attempting Sony decode");
+	if (decodeSony(results))  return true ;
+#endif
+
+#if DECODE_SANYO
+	DBG_PRINTLN("Attempting Sanyo decode");
+	if (decodeSanyo(results))  return true ;
+#endif
+
+#if DECODE_MITSUBISHI
+	DBG_PRINTLN("Attempting Mitsubishi decode");
+	if (decodeMitsubishi(results))  return true ;
+#endif
+
+#if DECODE_RC5
+	DBG_PRINTLN("Attempting RC5 decode");
+	if (decodeRC5(results))  return true ;
+#endif
+
+#if DECODE_RC6
+	DBG_PRINTLN("Attempting RC6 decode");
+	if (decodeRC6(results))  return true ;
+#endif
+
+#if DECODE_PANASONIC
+	DBG_PRINTLN("Attempting Panasonic decode");
+	if (decodePanasonic(results))  return true ;
+#endif
+
+#if DECODE_LG
+	DBG_PRINTLN("Attempting LG decode");
+	if (decodeLG(results))  return true ;
+#endif
+
+#if DECODE_JVC
+	DBG_PRINTLN("Attempting JVC decode");
+	if (decodeJVC(results))  return true ;
+#endif
+
+#if DECODE_SAMSUNG
+	DBG_PRINTLN("Attempting SAMSUNG decode");
+	if (decodeSAMSUNG(results))  return true ;
+#endif
+
+#if DECODE_WHYNTER
+	DBG_PRINTLN("Attempting Whynter decode");
+	if (decodeWhynter(results))  return true ;
+#endif
+
+#if DECODE_AIWA_RC_T501
+	DBG_PRINTLN("Attempting Aiwa RC-T501 decode");
+	if (decodeAiwaRCT501(results))  return true ;
+#endif
+
+#if DECODE_DENON
+	DBG_PRINTLN("Attempting Denon decode");
+	if (decodeDenon(results))  return true ;
+#endif
+
+#if DECODE_LEGO_PF
+	DBG_PRINTLN("Attempting Lego Power Functions");
+	if (decodeLegoPowerFunctions(results))  return true ;
+#endif
+	
+#if DECODE_NERF_LOP
+	DBG_PRINTLN("Attempting Nerf Laser Ops Pro Functions");
+	if (decodeNerfLOP(results))  return true ;
+#endif
+
+	// decodeHash returns a hash on any input.
+	// Thus, it needs to be last in the list.
+	// If you add any decodes, add them before this.
+	if (decodeHash(results))  return true ;
+
+	// Throw away and start over
+	resume();
+	return false;
+}
+
+//+=============================================================================
+IRrecv::IRrecv (int recvpin)
+{
+	irparams.recvpin = recvpin;
+	irparams.blinkflag = 0;
+}
+
+IRrecv::IRrecv (int recvpin, int blinkpin)
+{
+	irparams.recvpin = recvpin;
+	irparams.blinkpin = blinkpin;
+	pinMode(blinkpin, OUTPUT);
+	irparams.blinkflag = 0;
+}
+
+
+
+//+=============================================================================
+// initialization
+//
+void  IRrecv::enableIRIn ( )
+{
+// Interrupt Service Routine - Fires every 50uS
+#ifdef ESP32
+	// ESP32 has a proper API to setup timers, no weird chip macros needed
+	// simply call the readable API versions :)
+	// 3 timers, choose #1, 80 divider nanosecond precision, 1 to count up
+	timer = timerBegin(1, 80, 1);
+	timerAttachInterrupt(timer, &IRTimer, 1);
+	// every 50ns, autoreload = true
+	timerAlarmWrite(timer, 50, true);
+	timerAlarmEnable(timer);
+#else
+	cli();
+	// Setup pulse clock timer interrupt
+	// Prescale /8 (16M/8 = 0.5 microseconds per tick)
+	// Therefore, the timer interval can range from 0.5 to 128 microseconds
+	// Depending on the reset value (255 to 0)
+	TIMER_CONFIG_NORMAL();
+
+	// Timer2 Overflow Interrupt Enable
+	TIMER_ENABLE_INTR;
+
+	TIMER_RESET;
+
+	sei();  // enable interrupts
+#endif
+
+	// Initialize state machine variables
+	irparams.rcvstate = STATE_IDLE;
+	irparams.rawlen = 0;
+
+	// Set pin modes
+	pinMode(irparams.recvpin, INPUT);
+}
+
+//+=============================================================================
+// Enable/disable blinking of pin 13 on IR processing
+//
+void  IRrecv::blink13 (int blinkflag)
+{
+	irparams.blinkflag = blinkflag;
+	if (blinkflag)  pinMode(BLINKLED, OUTPUT) ;
+}
+
+//+=============================================================================
+// Return if receiving new IR signals
+//
+bool  IRrecv::isIdle ( )
+{
+ return (irparams.rcvstate == STATE_IDLE || irparams.rcvstate == STATE_STOP) ? true : false;
+}
+//+=============================================================================
+// Restart the ISR state machine
+//
+void  IRrecv::resume ( )
+{
+	irparams.rcvstate = STATE_IDLE;
+	irparams.rawlen = 0;
+}
+
+//+=============================================================================
+// hashdecode - decode an arbitrary IR code.
+// Instead of decoding using a standard encoding scheme
+// (e.g. Sony, NEC, RC5), the code is hashed to a 32-bit value.
+//
+// The algorithm: look at the sequence of MARK signals, and see if each one
+// is shorter (0), the same length (1), or longer (2) than the previous.
+// Do the same with the SPACE signals.  Hash the resulting sequence of 0's,
+// 1's, and 2's to a 32-bit value.  This will give a unique value for each
+// different code (probably), for most code systems.
+//
+// http://arcfn.com/2010/01/using-arbitrary-remotes-with-arduino.html
+//
+// Compare two tick values, returning 0 if newval is shorter,
+// 1 if newval is equal, and 2 if newval is longer
+// Use a tolerance of 20%
+//
+int  IRrecv::compare (unsigned int oldval,  unsigned int newval)
+{
+	if      (newval < oldval * .8)  return 0 ;
+	else if (oldval < newval * .8)  return 2 ;
+	else                            return 1 ;
+}
+
+//+=============================================================================
+// Use FNV hash algorithm: http://isthe.com/chongo/tech/comp/fnv/#FNV-param
+// Converts the raw code values into a 32-bit hash code.
+// Hopefully this code is unique for each button.
+// This isn't a "real" decoding, just an arbitrary value.
+//
+#define FNV_PRIME_32 16777619
+#define FNV_BASIS_32 2166136261
+
+long  IRrecv::decodeHash (decode_results *results)
+{
+	long  hash = FNV_BASIS_32;
+
+	// Require at least 6 samples to prevent triggering on noise
+	if (results->rawlen < 6)  return false ;
+
+	for (int i = 1;  (i + 2) < results->rawlen;  i++) {
+		int value =  compare(results->rawbuf[i], results->rawbuf[i+2]);
+		// Add value into the hash
+		hash = (hash * FNV_PRIME_32) ^ value;
+	}
+
+	results->value       = hash;
+	results->bits        = 32;
+	results->decode_type = UNKNOWN;
+
+	return true;
+}

irSend.cpp

@@ -0,0 +1,90 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//+=============================================================================
+void  IRsend::sendRaw (const unsigned int buf[],  unsigned int len,  unsigned int hz)
+{
+	// Set IR carrier frequency
+	enableIROut(hz);
+
+	for (unsigned int i = 0;  i < len;  i++) {
+		if (i & 1)  space(buf[i]) ;
+		else        mark (buf[i]) ;
+	}
+
+	space(0);  // Always end with the LED off
+}
+
+//+=============================================================================
+// Sends an IR mark for the specified number of microseconds.
+// The mark output is modulated at the PWM frequency.
+//
+void  IRsend::mark (unsigned int time)
+{
+	TIMER_ENABLE_PWM; // Enable pin 3 PWM output
+	if (time > 0) custom_delay_usec(time);
+}
+
+//+=============================================================================
+// Leave pin off for time (given in microseconds)
+// Sends an IR space for the specified number of microseconds.
+// A space is no output, so the PWM output is disabled.
+//
+void  IRsend::space (unsigned int time)
+{
+	TIMER_DISABLE_PWM; // Disable pin 3 PWM output
+	if (time > 0) IRsend::custom_delay_usec(time);
+}
+
+
+
+
+
+//+=============================================================================
+// Enables IR output.  The khz value controls the modulation frequency in kilohertz.
+// The IR output will be on pin 3 (OC2B).
+// This routine is designed for 36-40KHz; if you use it for other values, it's up to you
+// to make sure it gives reasonable results.  (Watch out for overflow / underflow / rounding.)
+// TIMER2 is used in phase-correct PWM mode, with OCR2A controlling the frequency and OCR2B
+// controlling the duty cycle.
+// There is no prescaling, so the output frequency is 16MHz / (2 * OCR2A)
+// To turn the output on and off, we leave the PWM running, but connect and disconnect the output pin.
+// A few hours staring at the ATmega documentation and this will all make sense.
+// See my Secrets of Arduino PWM at http://arcfn.com/2009/07/secrets-of-arduino-pwm.html for details.
+//
+void  IRsend::enableIROut (int khz)
+{
+// FIXME: implement ESP32 support, see IR_TIMER_USE_ESP32 in boarddefs.h
+#ifndef ESP32
+	// Disable the Timer2 Interrupt (which is used for receiving IR)
+	TIMER_DISABLE_INTR; //Timer2 Overflow Interrupt
+
+	pinMode(TIMER_PWM_PIN, OUTPUT);
+	digitalWrite(TIMER_PWM_PIN, LOW); // When not sending PWM, we want it low
+
+	// COM2A = 00: disconnect OC2A
+	// COM2B = 00: disconnect OC2B; to send signal set to 10: OC2B non-inverted
+	// WGM2 = 101: phase-correct PWM with OCRA as top
+	// CS2  = 000: no prescaling
+	// The top value for the timer.  The modulation frequency will be SYSCLOCK / 2 / OCR2A.
+	TIMER_CONFIG_KHZ(khz);
+#endif
+}
+
+//+=============================================================================
+// Custom delay function that circumvents Arduino's delayMicroseconds limit
+
+void IRsend::custom_delay_usec(unsigned long uSecs) {
+  if (uSecs > 4) {
+    unsigned long start = micros();
+    unsigned long endMicros = start + uSecs - 4;
+    if (endMicros < start) { // Check if overflow
+      while ( micros() > start ) {} // wait until overflow
+    }
+    while ( micros() < endMicros ) {} // normal wait
+  } 
+  //else {
+  //  __asm__("nop\n\t"); // must have or compiler optimizes out
+  //}
+}
+

ir_Aiwa.cpp

@@ -0,0 +1,105 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//                         AAA   IIIII  W   W   AAA
+//                        A   A    I    W   W  A   A
+//                        AAAAA    I    W W W  AAAAA
+//                        A   A    I    W W W  A   A
+//                        A   A  IIIII   WWW   A   A
+//==============================================================================
+
+// Based off the RC-T501 RCU
+// Lirc file http://lirc.sourceforge.net/remotes/aiwa/RC-T501
+
+#define AIWA_RC_T501_HZ            38
+#define AIWA_RC_T501_BITS          15
+#define AIWA_RC_T501_PRE_BITS      26
+#define AIWA_RC_T501_POST_BITS      1
+#define AIWA_RC_T501_SUM_BITS    (AIWA_RC_T501_PRE_BITS + AIWA_RC_T501_BITS + AIWA_RC_T501_POST_BITS)
+#define AIWA_RC_T501_HDR_MARK    8800
+#define AIWA_RC_T501_HDR_SPACE   4500
+#define AIWA_RC_T501_BIT_MARK     500
+#define AIWA_RC_T501_ONE_SPACE    600
+#define AIWA_RC_T501_ZERO_SPACE  1700
+
+//+=============================================================================
+#if SEND_AIWA_RC_T501
+void  IRsend::sendAiwaRCT501 (int code)
+{
+	unsigned long  pre = 0x0227EEC0;  // 26-bits
+
+	// Set IR carrier frequency
+	enableIROut(AIWA_RC_T501_HZ);
+
+	// Header
+	mark(AIWA_RC_T501_HDR_MARK);
+	space(AIWA_RC_T501_HDR_SPACE);
+
+	// Send "pre" data
+	for (unsigned long  mask = 1UL << (26 - 1);  mask;  mask >>= 1) {
+		mark(AIWA_RC_T501_BIT_MARK);
+		if (pre & mask)  space(AIWA_RC_T501_ONE_SPACE) ;
+		else             space(AIWA_RC_T501_ZERO_SPACE) ;
+	}
+
+//-v- THIS CODE LOOKS LIKE IT MIGHT BE WRONG - CHECK!
+//    it only send 15bits and ignores the top bit
+//    then uses TOPBIT which is 0x80000000 to check the bit code
+//    I suspect TOPBIT should be changed to 0x00008000
+
+	// Skip first code bit
+	code <<= 1;
+	// Send code
+	for (int  i = 0;  i < 15;  i++) {
+		mark(AIWA_RC_T501_BIT_MARK);
+		if (code & 0x80000000)  space(AIWA_RC_T501_ONE_SPACE) ;
+		else                    space(AIWA_RC_T501_ZERO_SPACE) ;
+		code <<= 1;
+	}
+
+//-^- THIS CODE LOOKS LIKE IT MIGHT BE WRONG - CHECK!
+
+	// POST-DATA, 1 bit, 0x0
+	mark(AIWA_RC_T501_BIT_MARK);
+	space(AIWA_RC_T501_ZERO_SPACE);
+
+	mark(AIWA_RC_T501_BIT_MARK);
+	space(0);
+}
+#endif
+
+//+=============================================================================
+#if DECODE_AIWA_RC_T501
+bool  IRrecv::decodeAiwaRCT501 (decode_results *results)
+{
+	int  data   = 0;
+	int  offset = 1;
+
+	// Check SIZE
+	if (irparams.rawlen < 2 * (AIWA_RC_T501_SUM_BITS) + 4)  return false ;
+
+	// Check HDR Mark/Space
+	if (!MATCH_MARK (results->rawbuf[offset++], AIWA_RC_T501_HDR_MARK ))  return false ;
+	if (!MATCH_SPACE(results->rawbuf[offset++], AIWA_RC_T501_HDR_SPACE))  return false ;
+
+	offset += 26;  // skip pre-data - optional
+	while(offset < irparams.rawlen - 4) {
+		if (MATCH_MARK(results->rawbuf[offset], AIWA_RC_T501_BIT_MARK))  offset++ ;
+		else                                                             return false ;
+
+		// ONE & ZERO
+		if      (MATCH_SPACE(results->rawbuf[offset], AIWA_RC_T501_ONE_SPACE))   data = (data << 1) | 1 ;
+		else if (MATCH_SPACE(results->rawbuf[offset], AIWA_RC_T501_ZERO_SPACE))  data = (data << 1) | 0 ;
+		else                                                                     break ;  // End of one & zero detected
+		offset++;
+	}
+
+	results->bits = (offset - 1) / 2;
+	if (results->bits < 42)  return false ;
+
+	results->value       = data;
+	results->decode_type = AIWA_RC_T501;
+	return true;
+}
+#endif

ir_Denon.cpp

@@ -0,0 +1,94 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+// Reverse Engineered by looking at RAW dumps generated by IRremote
+
+// I have since discovered that Denon publish all their IR codes:
+//  https://www.google.co.uk/search?q=DENON+MASTER+IR+Hex+Command+Sheet
+//  -> http://assets.denon.com/documentmaster/us/denon%20master%20ir%20hex.xls
+
+// Having looked at the official Denon Pronto sheet and reverse engineered
+// the timing values from it, it is obvious that Denon have a range of
+// different timings and protocols ...the values here work for my AVR-3801 Amp!
+
+//==============================================================================
+//                    DDDD   EEEEE  N   N   OOO   N   N
+//                     D  D  E      NN  N  O   O  NN  N
+//                     D  D  EEE    N N N  O   O  N N N
+//                     D  D  E      N  NN  O   O  N  NN
+//                    DDDD   EEEEE  N   N   OOO   N   N
+//==============================================================================
+
+#define BITS          14  // The number of bits in the command
+
+#define HDR_MARK     300  // The length of the Header:Mark
+#define HDR_SPACE    750  // The lenght of the Header:Space
+
+#define BIT_MARK     300  // The length of a Bit:Mark
+#define ONE_SPACE   1800  // The length of a Bit:Space for 1's
+#define ZERO_SPACE   750  // The length of a Bit:Space for 0's
+
+//+=============================================================================
+//
+#if SEND_DENON
+void  IRsend::sendDenon (unsigned long data,  int nbits)
+{
+	// Set IR carrier frequency
+	enableIROut(38);
+
+	// Header
+	mark (HDR_MARK);
+	space(HDR_SPACE);
+
+	// Data
+	for (unsigned long  mask = 1UL << (nbits - 1);  mask;  mask >>= 1) {
+		if (data & mask) {
+			mark (BIT_MARK);
+			space(ONE_SPACE);
+		} else {
+			mark (BIT_MARK);
+			space(ZERO_SPACE);
+		}
+	}
+
+	// Footer
+	mark(BIT_MARK);
+    space(0);  // Always end with the LED off
+}
+#endif
+
+//+=============================================================================
+//
+#if DECODE_DENON
+bool  IRrecv::decodeDenon (decode_results *results)
+{
+	unsigned long  data   = 0;  // Somewhere to build our code
+	int            offset = 1;  // Skip the Gap reading
+
+	// Check we have the right amount of data
+	if (irparams.rawlen != 1 + 2 + (2 * BITS) + 1)  return false ;
+
+	// Check initial Mark+Space match
+	if (!MATCH_MARK (results->rawbuf[offset++], HDR_MARK ))  return false ;
+	if (!MATCH_SPACE(results->rawbuf[offset++], HDR_SPACE))  return false ;
+
+	// Read the bits in
+	for (int i = 0;  i < BITS;  i++) {
+		// Each bit looks like: MARK + SPACE_1 -> 1
+		//                 or : MARK + SPACE_0 -> 0
+		if (!MATCH_MARK(results->rawbuf[offset++], BIT_MARK))  return false ;
+
+		// IR data is big-endian, so we shuffle it in from the right:
+		if      (MATCH_SPACE(results->rawbuf[offset], ONE_SPACE))   data = (data << 1) | 1 ;
+		else if (MATCH_SPACE(results->rawbuf[offset], ZERO_SPACE))  data = (data << 1) | 0 ;
+		else                                                        return false ;
+		offset++;
+	}
+
+	// Success
+	results->bits        = BITS;
+	results->value       = data;
+	results->decode_type = DENON;
+	return true;
+}
+#endif

ir_Dish.cpp

@@ -0,0 +1,54 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//                       DDDD   IIIII   SSSS  H   H
+//                        D  D    I    S      H   H
+//                        D  D    I     SSS   HHHHH
+//                        D  D    I        S  H   H
+//                       DDDD   IIIII  SSSS   H   H
+//==============================================================================
+
+// Sharp and DISH support by Todd Treece ( http://unionbridge.org/design/ircommand )
+//
+// The sned function needs to be repeated 4 times
+//
+// Only send the last for characters of the hex.
+// I.E.  Use 0x1C10 instead of 0x0000000000001C10 as listed in the LIRC file.
+//
+// Here is the LIRC file I found that seems to match the remote codes from the
+// oscilloscope:
+//   DISH NETWORK (echostar 301):
+//   http://lirc.sourceforge.net/remotes/echostar/301_501_3100_5100_58xx_59xx
+
+#define DISH_BITS          16
+#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
+
+//+=============================================================================
+#if SEND_DISH
+void  IRsend::sendDISH (unsigned long data,  int nbits)
+{
+	// Set IR carrier frequency
+	enableIROut(56);
+
+	mark(DISH_HDR_MARK);
+	space(DISH_HDR_SPACE);
+
+	for (unsigned long  mask = 1UL << (nbits - 1);  mask;  mask >>= 1) {
+		if (data & mask) {
+			mark(DISH_BIT_MARK);
+			space(DISH_ONE_SPACE);
+		} else {
+			mark(DISH_BIT_MARK);
+			space(DISH_ZERO_SPACE);
+		}
+	}
+	mark(DISH_HDR_MARK); //added 26th March 2016, by AnalysIR ( https://www.AnalysIR.com )
+}
+#endif
+

ir_JVC.cpp

@@ -0,0 +1,101 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//                             JJJJJ  V   V   CCCC
+//                               J    V   V  C
+//                               J     V V   C
+//                             J J     V V   C
+//                              J       V     CCCC
+//==============================================================================
+
+#define JVC_BITS           16
+#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
+
+//+=============================================================================
+// JVC does NOT repeat by sending a separate code (like NEC does).
+// The JVC protocol repeats by skipping the header.
+// To send a JVC repeat signal, send the original code value
+//   and set 'repeat' to true
+//
+#if SEND_JVC
+void  IRsend::sendJVC (unsigned long data,  int nbits,  bool repeat)
+{
+	// Set IR carrier frequency
+	enableIROut(38);
+
+	// Only send the Header if this is NOT a repeat command
+	if (!repeat){
+		mark(JVC_HDR_MARK);
+		space(JVC_HDR_SPACE);
+	}
+
+	// Data
+	for (unsigned long  mask = 1UL << (nbits - 1);  mask;  mask >>= 1) {
+		if (data & mask) {
+			mark(JVC_BIT_MARK);
+			space(JVC_ONE_SPACE);
+		} else {
+			mark(JVC_BIT_MARK);
+			space(JVC_ZERO_SPACE);
+		}
+	}
+
+	// Footer
+    mark(JVC_BIT_MARK);
+    space(0);  // Always end with the LED off
+}
+#endif
+
+//+=============================================================================
+#if DECODE_JVC
+bool  IRrecv::decodeJVC (decode_results *results)
+{
+	long  data   = 0;
+	int   offset = 1; // Skip first space
+
+	// Check for repeat
+	if (  (irparams.rawlen - 1 == 33)
+	    && MATCH_MARK(results->rawbuf[offset], JVC_BIT_MARK)
+	    && MATCH_MARK(results->rawbuf[irparams.rawlen-1], JVC_BIT_MARK)
+	   ) {
+		results->bits        = 0;
+		results->value       = REPEAT;
+		results->decode_type = JVC;
+		return true;
+	}
+
+	// Initial mark
+	if (!MATCH_MARK(results->rawbuf[offset++], JVC_HDR_MARK))  return false ;
+
+	if (irparams.rawlen < (2 * JVC_BITS) + 1 )  return false ;
+
+	// Initial space
+	if (!MATCH_SPACE(results->rawbuf[offset++], JVC_HDR_SPACE))  return false ;
+
+	for (int i = 0;  i < JVC_BITS;  i++) {
+		if (!MATCH_MARK(results->rawbuf[offset++], JVC_BIT_MARK))  return false ;
+
+		if      (MATCH_SPACE(results->rawbuf[offset], JVC_ONE_SPACE))   data = (data << 1) | 1 ;
+		else if (MATCH_SPACE(results->rawbuf[offset], JVC_ZERO_SPACE))  data = (data << 1) | 0 ;
+		else                                                            return false ;
+		offset++;
+	}
+
+	// Stop bit
+	if (!MATCH_MARK(results->rawbuf[offset], JVC_BIT_MARK))  return false ;
+
+	// Success
+	results->bits        = JVC_BITS;
+	results->value       = data;
+	results->decode_type = JVC;
+
+	return true;
+}
+#endif
+

ir_LG.cpp

@@ -0,0 +1,80 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//                               L       GGGG
+//                               L      G
+//                               L      G  GG
+//                               L      G   G
+//                               LLLLL   GGG
+//==============================================================================
+
+#define LG_BITS 28
+
+#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
+
+//+=============================================================================
+#if DECODE_LG
+bool  IRrecv::decodeLG (decode_results *results)
+{
+    long  data   = 0;
+    int   offset = 1; // Skip first space
+
+	// Check we have the right amount of data
+    if (irparams.rawlen < (2 * LG_BITS) + 1 )  return false ;
+
+    // Initial mark/space
+    if (!MATCH_MARK(results->rawbuf[offset++], LG_HDR_MARK))  return false ;
+    if (!MATCH_SPACE(results->rawbuf[offset++], LG_HDR_SPACE))  return false ;
+
+    for (int i = 0;  i < LG_BITS;  i++) {
+        if (!MATCH_MARK(results->rawbuf[offset++], LG_BIT_MARK))  return false ;
+
+        if      (MATCH_SPACE(results->rawbuf[offset], LG_ONE_SPACE))   data = (data << 1) | 1 ;
+        else if (MATCH_SPACE(results->rawbuf[offset], LG_ZERO_SPACE))  data = (data << 1) | 0 ;
+        else                                                           return false ;
+        offset++;
+    }
+
+    // Stop bit
+    if (!MATCH_MARK(results->rawbuf[offset], LG_BIT_MARK))   return false ;
+
+    // Success
+    results->bits        = LG_BITS;
+    results->value       = data;
+    results->decode_type = LG;
+    return true;
+}
+#endif
+
+//+=============================================================================
+#if SEND_LG
+void  IRsend::sendLG (unsigned long data,  int nbits)
+{
+    // Set IR carrier frequency
+    enableIROut(38);
+
+    // Header
+    mark(LG_HDR_MARK);
+    space(LG_HDR_SPACE);
+    mark(LG_BIT_MARK);
+
+    // Data
+    for (unsigned long  mask = 1UL << (nbits - 1);  mask;  mask >>= 1) {
+        if (data & mask) {
+            space(LG_ONE_SPACE);
+            mark(LG_BIT_MARK);
+        } else {
+            space(LG_ZERO_SPACE);
+            mark(LG_BIT_MARK);
+        }
+    }
+    space(0);  // Always end with the LED off
+}
+#endif
+

ir_Lego_PF.cpp

@@ -0,0 +1,46 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+#include "ir_Lego_PF_BitStreamEncoder.h"
+
+//==============================================================================
+//    L       EEEEEE   EEEE    OOOO
+//    L       E       E       O    O
+//    L       EEEE    E  EEE  O    O
+//    L       E       E    E  O    O    LEGO Power Functions
+//    LLLLLL  EEEEEE   EEEE    OOOO     Copyright (c) 2016 Philipp Henkel
+//==============================================================================
+
+// Supported Devices
+// LEGO® Power Functions IR Receiver 8884
+
+//+=============================================================================
+//
+#if SEND_LEGO_PF
+
+#if DEBUG
+namespace {
+void logFunctionParameters(uint16_t data, bool repeat) {
+  DBG_PRINT("sendLegoPowerFunctions(data=");
+  DBG_PRINT(data);
+  DBG_PRINT(", repeat=");
+  DBG_PRINTLN(repeat?"true)" : "false)");
+}
+} // anonymous namespace
+#endif // DEBUG
+
+void IRsend::sendLegoPowerFunctions(uint16_t data, bool repeat)
+{
+#if DEBUG
+  ::logFunctionParameters(data, repeat);
+#endif // DEBUG
+
+  enableIROut(38);
+  static LegoPfBitStreamEncoder bitStreamEncoder;
+  bitStreamEncoder.reset(data, repeat);
+  do {
+    mark(bitStreamEncoder.getMarkDuration());
+    space(bitStreamEncoder.getPauseDuration());
+  } while (bitStreamEncoder.next());
+}
+
+#endif // SEND_LEGO_PF

ir_Lego_PF_BitStreamEncoder.h

@@ -0,0 +1,115 @@
+
+//==============================================================================
+//    L       EEEEEE   EEEE    OOOO
+//    L       E       E       O    O
+//    L       EEEE    E  EEE  O    O
+//    L       E       E    E  O    O    LEGO Power Functions
+//    LLLLLL  EEEEEE   EEEE    OOOO     Copyright (c) 2016, 2017 Philipp Henkel
+//==============================================================================
+
+//+=============================================================================
+//
+
+class LegoPfBitStreamEncoder {
+ private:
+  uint16_t data;
+  bool repeatMessage;
+  uint8_t messageBitIdx;
+  uint8_t repeatCount;
+  uint16_t messageLength;
+
+ public:
+  // HIGH data bit = IR mark + high pause
+  // LOW data bit = IR mark + low pause
+  static const uint16_t LOW_BIT_DURATION = 421;
+  static const uint16_t HIGH_BIT_DURATION = 711;
+  static const uint16_t START_BIT_DURATION = 1184;
+  static const uint16_t STOP_BIT_DURATION = 1184;
+  static const uint8_t IR_MARK_DURATION = 158;
+  static const uint16_t HIGH_PAUSE_DURATION = HIGH_BIT_DURATION - IR_MARK_DURATION;
+  static const uint16_t LOW_PAUSE_DURATION = LOW_BIT_DURATION - IR_MARK_DURATION;
+  static const uint16_t START_PAUSE_DURATION = START_BIT_DURATION - IR_MARK_DURATION;
+  static const uint16_t STOP_PAUSE_DURATION = STOP_BIT_DURATION - IR_MARK_DURATION;
+  static const uint8_t MESSAGE_BITS = 18;
+  static const uint16_t MAX_MESSAGE_LENGTH = 16000;
+
+  void reset(uint16_t data, bool repeatMessage) {
+    this->data = data;
+    this->repeatMessage = repeatMessage;
+    messageBitIdx = 0;
+    repeatCount = 0;
+    messageLength = getMessageLength();
+  }
+
+  int getChannelId() const { return 1 + ((data >> 12) & 0x3); }
+
+  uint16_t getMessageLength() const {
+    // Sum up all marks
+    uint16_t length = MESSAGE_BITS * IR_MARK_DURATION;
+
+    // Sum up all pauses
+    length += START_PAUSE_DURATION;
+    for (unsigned long mask = 1UL << 15; mask; mask >>= 1) {
+      if (data & mask) {
+        length += HIGH_PAUSE_DURATION;
+      } else {
+        length += LOW_PAUSE_DURATION;
+      }
+    }
+    length += STOP_PAUSE_DURATION;
+    return length;
+  }
+
+  boolean next() {
+    messageBitIdx++;
+    if (messageBitIdx >= MESSAGE_BITS) {
+      repeatCount++;
+      messageBitIdx = 0;
+    }
+    if (repeatCount >= 1 && !repeatMessage) {
+      return false;
+    } else if (repeatCount >= 5) {
+      return false;
+    } else {
+      return true;
+    }
+  }
+
+  uint8_t getMarkDuration() const { return IR_MARK_DURATION; }
+
+  uint32_t getPauseDuration() const {
+    if (messageBitIdx == 0)
+      return START_PAUSE_DURATION;
+    else if (messageBitIdx < MESSAGE_BITS - 1) {
+      return getDataBitPause();
+    } else {
+      return getStopPause();
+    }
+  }
+
+ private:
+  uint16_t getDataBitPause() const {
+    const int pos = MESSAGE_BITS - 2 - messageBitIdx;
+    const bool isHigh = data & (1 << pos);
+    return isHigh ? HIGH_PAUSE_DURATION : LOW_PAUSE_DURATION;
+  }
+
+  uint32_t getStopPause() const {
+    if (repeatMessage) {
+      return getRepeatStopPause();
+    } else {
+      return STOP_PAUSE_DURATION;
+    }
+  }
+
+  uint32_t getRepeatStopPause() const {
+    if (repeatCount == 0 || repeatCount == 1) {
+      return STOP_PAUSE_DURATION + (uint32_t)5 * MAX_MESSAGE_LENGTH - messageLength;
+    } else if (repeatCount == 2 || repeatCount == 3) {
+      return STOP_PAUSE_DURATION
+             + (uint32_t)(6 + 2 * getChannelId()) * MAX_MESSAGE_LENGTH - messageLength;
+    } else {
+      return STOP_PAUSE_DURATION;
+    }
+  }
+};

ir_Mitsubishi.cpp

@@ -0,0 +1,85 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//    MMMMM  IIIII TTTTT   SSSS  U   U  BBBB   IIIII   SSSS  H   H  IIIII
+//    M M M    I     T    S      U   U  B   B    I    S      H   H    I
+//    M M M    I     T     SSS   U   U  BBBB     I     SSS   HHHHH    I
+//    M   M    I     T        S  U   U  B   B    I        S  H   H    I
+//    M   M  IIIII   T    SSSS    UUU   BBBBB  IIIII  SSSS   H   H  IIIII
+//==============================================================================
+
+// Looks like Sony except for timings, 48 chars of data and time/space different
+
+#define MITSUBISHI_BITS 16
+
+// 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
+
+//+=============================================================================
+#if DECODE_MITSUBISHI
+bool  IRrecv::decodeMitsubishi (decode_results *results)
+{
+  // Serial.print("?!? decoding Mitsubishi:");Serial.print(irparams.rawlen); Serial.print(" want "); Serial.println( 2 * MITSUBISHI_BITS + 2);
+  long data = 0;
+  if (irparams.rawlen < 2 * MITSUBISHI_BITS + 2)  return false ;
+  int offset = 0; // Skip first space
+  // Initial space
+
+#if 0
+  // Put this back in for debugging - note can't use #DEBUG as if Debug on we don't see the repeat cos of the delay
+  Serial.print("IR Gap: ");
+  Serial.println( results->rawbuf[offset]);
+  Serial.println( "test against:");
+  Serial.println(results->rawbuf[offset]);
+#endif
+
+#if 0
+  // Not seeing double keys from Mitsubishi
+  if (results->rawbuf[offset] < MITSUBISHI_DOUBLE_SPACE_USECS) {
+    // Serial.print("IR Gap found: ");
+    results->bits = 0;
+    results->value = REPEAT;
+    results->decode_type = MITSUBISHI;
+    return true;
+  }
+#endif
+
+  offset++;
+
+  // Typical
+  // 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
+
+  // Initial Space
+  if (!MATCH_MARK(results->rawbuf[offset], MITSUBISHI_HDR_SPACE))  return false ;
+  offset++;
+
+  while (offset + 1 < irparams.rawlen) {
+    if      (MATCH_MARK(results->rawbuf[offset], MITSUBISHI_ONE_MARK))   data = (data << 1) | 1 ;
+    else if (MATCH_MARK(results->rawbuf[offset], MITSUBISHI_ZERO_MARK))  data <<= 1 ;
+    else                                                                 return false ;
+    offset++;
+
+    if (!MATCH_SPACE(results->rawbuf[offset], MITSUBISHI_HDR_SPACE))  break ;
+    offset++;
+  }
+
+  // Success
+  results->bits = (offset - 1) / 2;
+  if (results->bits < MITSUBISHI_BITS) {
+    results->bits = 0;
+    return false;
+  }
+
+  results->value       = data;
+  results->decode_type = MITSUBISHI;
+  return true;
+}
+#endif
+

ir_NEC.cpp

@@ -0,0 +1,98 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//                           N   N  EEEEE   CCCC
+//                           NN  N  E      C
+//                           N N N  EEE    C
+//                           N  NN  E      C
+//                           N   N  EEEEE   CCCC
+//==============================================================================
+
+#define NEC_BITS          32
+#define NEC_HDR_MARK    9000
+#define NEC_HDR_SPACE   4500
+#define NEC_BIT_MARK     560
+#define NEC_ONE_SPACE   1690
+#define NEC_ZERO_SPACE   560
+#define NEC_RPT_SPACE   2250
+
+//+=============================================================================
+#if SEND_NEC
+void  IRsend::sendNEC (unsigned long data,  int nbits)
+{
+	// Set IR carrier frequency
+	enableIROut(38);
+
+	// Header
+	mark(NEC_HDR_MARK);
+	space(NEC_HDR_SPACE);
+
+	// Data
+	for (unsigned long  mask = 1UL << (nbits - 1);  mask;  mask >>= 1) {
+		if (data & mask) {
+			mark(NEC_BIT_MARK);
+			space(NEC_ONE_SPACE);
+		} else {
+			mark(NEC_BIT_MARK);
+			space(NEC_ZERO_SPACE);
+		}
+	}
+
+	// Footer
+	mark(NEC_BIT_MARK);
+	space(0);  // Always end with the LED off
+}
+#endif
+
+//+=============================================================================
+// NECs have a repeat only 4 items long
+//
+#if DECODE_NEC
+bool  IRrecv::decodeNEC (decode_results *results)
+{
+	long  data   = 0;  // We decode in to here; Start with nothing
+	int   offset = 1;  // Index in to results; Skip first entry!?
+
+	// Check header "mark"
+	if (!MATCH_MARK(results->rawbuf[offset], NEC_HDR_MARK))  return false ;
+	offset++;
+
+	// Check for repeat
+	if ( (irparams.rawlen == 4)
+	    && MATCH_SPACE(results->rawbuf[offset  ], NEC_RPT_SPACE)
+	    && MATCH_MARK (results->rawbuf[offset+1], NEC_BIT_MARK )
+	   ) {
+		results->bits        = 0;
+		results->value       = REPEAT;
+		results->decode_type = NEC;
+		return true;
+	}
+
+	// Check we have enough data
+	if (irparams.rawlen < (2 * NEC_BITS) + 4)  return false ;
+
+	// Check header "space"
+	if (!MATCH_SPACE(results->rawbuf[offset], NEC_HDR_SPACE))  return false ;
+	offset++;
+
+	// Build the data
+	for (int i = 0;  i < NEC_BITS;  i++) {
+		// Check data "mark"
+		if (!MATCH_MARK(results->rawbuf[offset], NEC_BIT_MARK))  return false ;
+		offset++;
+        // Suppend this bit
+		if      (MATCH_SPACE(results->rawbuf[offset], NEC_ONE_SPACE ))  data = (data << 1) | 1 ;
+		else if (MATCH_SPACE(results->rawbuf[offset], NEC_ZERO_SPACE))  data = (data << 1) | 0 ;
+		else                                                            return false ;
+		offset++;
+	}
+
+	// Success
+	results->bits        = NEC_BITS;
+	results->value       = data;
+	results->decode_type = NEC;
+
+	return true;
+}
+#endif

ir_NerfLaserOpsPro.cpp

@@ -0,0 +1,89 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//
+//
+//                              NERF LASER OPS PRO
+//
+//
+//==============================================================================
+
+#define BITS          15  // The number of bits in the command
+
+#define HDR_MARK    2800  // The length of the Header:Mark
+#define HDR_SPACE   6000  // The lenght of the Header:Space
+
+#define ONE_MARK    1800  // The length of a Bit:Mark for 1's
+#define ZERO_MARK    800  // The length of a Bit:Mark for 0's
+#define ALL_SPACE   2100  // The length of a Bit:Space
+
+#define purpule 0x440
+#define red     0x400
+#define blue    0x420
+
+//+=============================================================================
+//
+#if SEND_NERF_LOP
+void  IRsend::sendNerfLOP (unsigned long data,  int nbits)
+{
+	// Set IR carrier frequency
+	enableIROut(40);
+
+	// Header
+	mark (HDR_MARK);
+	space(HDR_SPACE);
+  mark (HDR_MARK);
+
+	// Data
+	for (unsigned long  mask = 1UL << (nbits - 1);  mask;  mask >>= 1) {
+		if (data & mask) {
+      space(ALL_SPACE);
+			mark (ONE_MARK);
+		} else {
+			space(ALL_SPACE);
+			mark (ZERO_MARK);
+		}
+	}
+  
+  space(0);  // Always end with the LED off
+}
+#endif
+
+//+=============================================================================
+//
+#if DECODE_NERF_LOP
+bool  IRrecv::decodeNerfLOP (decode_results *results)
+{
+  //NOT IMPLEMENTED YET
+  return false;
+	unsigned long  data   = 0;  // Somewhere to build our code
+	int            offset = 1;  // Skip the Gap reading
+
+	// Check we have the right amount of data
+	if (irparams.rawlen != 1 + 2 + (2 * BITS) + 1)  return false ;
+
+	// Check initial Mark+Space match
+	if (!MATCH_MARK (results->rawbuf[offset++], HDR_MARK ))  return false ;
+	if (!MATCH_SPACE(results->rawbuf[offset++], HDR_SPACE))  return false ;
+
+	// Read the bits in
+	for (int i = 0;  i < SHUZU_BITS;  i++) {
+		// Each bit looks like: MARK + SPACE_1 -> 1
+		//                 or : MARK + SPACE_0 -> 0
+		if (!MATCH_MARK(results->rawbuf[offset++], BIT_MARK))  return false ;
+
+		// IR data is big-endian, so we shuffle it in from the right:
+		if      (MATCH_SPACE(results->rawbuf[offset], ONE_SPACE))   data = (data << 1) | 1 ;
+		else if (MATCH_SPACE(results->rawbuf[offset], ZERO_SPACE))  data = (data << 1) | 0 ;
+		else                                                        return false ;
+		offset++;
+	}
+
+	// Success
+	results->bits        = BITS;
+	results->value       = data;
+	results->decode_type = SHUZU;
+	return true;
+}
+#endif

ir_Panasonic.cpp

@@ -0,0 +1,78 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//       PPPP    AAA   N   N   AAA    SSSS   OOO   N   N  IIIII   CCCC
+//       P   P  A   A  NN  N  A   A  S      O   O  NN  N    I    C
+//       PPPP   AAAAA  N N N  AAAAA   SSS   O   O  N N N    I    C
+//       P      A   A  N  NN  A   A      S  O   O  N  NN    I    C
+//       P      A   A  N   N  A   A  SSSS    OOO   N   N  IIIII   CCCC
+//==============================================================================
+
+#define PANASONIC_BITS          48
+#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
+
+//+=============================================================================
+#if SEND_PANASONIC
+void  IRsend::sendPanasonic (unsigned int address,  unsigned long data)
+{
+	// Set IR carrier frequency
+	enableIROut(35);
+
+	// Header
+	mark(PANASONIC_HDR_MARK);
+	space(PANASONIC_HDR_SPACE);
+
+	// Address
+	for (unsigned long  mask = 1UL << (16 - 1);  mask;  mask >>= 1) {
+		mark(PANASONIC_BIT_MARK);
+		if (address & mask)  space(PANASONIC_ONE_SPACE) ;
+		else                 space(PANASONIC_ZERO_SPACE) ;
+    }
+
+	// Data
+	for (unsigned long  mask = 1UL << (32 - 1);  mask;  mask >>= 1) {
+        mark(PANASONIC_BIT_MARK);
+        if (data & mask)  space(PANASONIC_ONE_SPACE) ;
+        else              space(PANASONIC_ZERO_SPACE) ;
+    }
+
+	// Footer
+    mark(PANASONIC_BIT_MARK);
+    space(0);  // Always end with the LED off
+}
+#endif
+
+//+=============================================================================
+#if DECODE_PANASONIC
+bool  IRrecv::decodePanasonic (decode_results *results)
+{
+    unsigned long long  data   = 0;
+    int                 offset = 1;
+
+    if (!MATCH_MARK(results->rawbuf[offset++], PANASONIC_HDR_MARK ))  return false ;
+    if (!MATCH_MARK(results->rawbuf[offset++], PANASONIC_HDR_SPACE))  return false ;
+
+    // decode address
+    for (int i = 0;  i < PANASONIC_BITS;  i++) {
+        if (!MATCH_MARK(results->rawbuf[offset++], PANASONIC_BIT_MARK))  return false ;
+
+        if      (MATCH_SPACE(results->rawbuf[offset],PANASONIC_ONE_SPACE ))  data = (data << 1) | 1 ;
+        else if (MATCH_SPACE(results->rawbuf[offset],PANASONIC_ZERO_SPACE))  data = (data << 1) | 0 ;
+        else                                                                 return false ;
+        offset++;
+    }
+
+    results->value       = (unsigned long)data;
+    results->address     = (unsigned int)(data >> 32);
+    results->decode_type = PANASONIC;
+    results->bits        = PANASONIC_BITS;
+
+    return true;
+}
+#endif
+

ir_RC5_RC6.cpp

@@ -0,0 +1,207 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//+=============================================================================
+// Gets one undecoded level at a time from the raw buffer.
+// The RC5/6 decoding is easier if the data is broken into time intervals.
+// E.g. if the buffer has MARK for 2 time intervals and SPACE for 1,
+// successive calls to getRClevel will return MARK, MARK, SPACE.
+// offset and used are updated to keep track of the current position.
+// t1 is the time interval for a single bit in microseconds.
+// Returns -1 for error (measured time interval is not a multiple of t1).
+//
+#if (DECODE_RC5 || DECODE_RC6)
+int  IRrecv::getRClevel (decode_results *results,  int *offset,  int *used,  int t1)
+{
+	int  width;
+	int  val;
+	int  correction;
+	int  avail;
+
+	if (*offset >= results->rawlen)  return SPACE ;  // After end of recorded buffer, assume SPACE.
+	width      = results->rawbuf[*offset];
+	val        = ((*offset) % 2) ? MARK : SPACE;
+	correction = (val == MARK) ? MARK_EXCESS : - MARK_EXCESS;
+
+	if      (MATCH(width, (  t1) + correction))  avail = 1 ;
+	else if (MATCH(width, (2*t1) + correction))  avail = 2 ;
+	else if (MATCH(width, (3*t1) + correction))  avail = 3 ;
+	else                                         return -1 ;
+
+	(*used)++;
+	if (*used >= avail) {
+		*used = 0;
+		(*offset)++;
+	}
+
+	DBG_PRINTLN( (val == MARK) ? "MARK" : "SPACE" );
+
+	return val;
+}
+#endif
+
+//==============================================================================
+// RRRR    CCCC  55555
+// R   R  C      5
+// RRRR   C      5555
+// R  R   C          5
+// R   R   CCCC  5555
+//
+// NB: First bit must be a one (start bit)
+//
+#define MIN_RC5_SAMPLES     11
+#define RC5_T1             889
+#define RC5_RPT_LENGTH   46000
+
+//+=============================================================================
+#if SEND_RC5
+void  IRsend::sendRC5 (unsigned long data,  int nbits)
+{
+	// Set IR carrier frequency
+	enableIROut(36);
+
+	// Start
+	mark(RC5_T1);
+	space(RC5_T1);
+	mark(RC5_T1);
+
+	// Data
+	for (unsigned long  mask = 1UL << (nbits - 1);  mask;  mask >>= 1) {
+		if (data & mask) {
+			space(RC5_T1); // 1 is space, then mark
+			mark(RC5_T1);
+		} else {
+			mark(RC5_T1);
+			space(RC5_T1);
+		}
+	}
+
+	space(0);  // Always end with the LED off
+}
+#endif
+
+//+=============================================================================
+#if DECODE_RC5
+bool  IRrecv::decodeRC5 (decode_results *results)
+{
+	int   nbits;
+	long  data   = 0;
+	int   used   = 0;
+	int   offset = 1;  // Skip gap space
+
+	if (irparams.rawlen < MIN_RC5_SAMPLES + 2)  return false ;
+
+	// Get start bits
+	if (getRClevel(results, &offset, &used, RC5_T1) != MARK)   return false ;
+	if (getRClevel(results, &offset, &used, RC5_T1) != SPACE)  return false ;
+	if (getRClevel(results, &offset, &used, RC5_T1) != MARK)   return false ;
+
+	for (nbits = 0;  offset < irparams.rawlen;  nbits++) {
+		int  levelA = getRClevel(results, &offset, &used, RC5_T1);
+		int  levelB = getRClevel(results, &offset, &used, RC5_T1);
+
+		if      ((levelA == SPACE) && (levelB == MARK ))  data = (data << 1) | 1 ;
+		else if ((levelA == MARK ) && (levelB == SPACE))  data = (data << 1) | 0 ;
+		else                                              return false ;
+	}
+
+	// Success
+	results->bits        = nbits;
+	results->value       = data;
+	results->decode_type = RC5;
+	return true;
+}
+#endif
+
+//+=============================================================================
+// RRRR    CCCC   6666
+// R   R  C      6
+// RRRR   C      6666
+// R  R   C      6   6
+// R   R   CCCC   666
+//
+// NB : Caller needs to take care of flipping the toggle bit
+//
+#define MIN_RC6_SAMPLES      1
+#define RC6_HDR_MARK      2666
+#define RC6_HDR_SPACE      889
+#define RC6_T1             444
+#define RC6_RPT_LENGTH   46000
+
+#if SEND_RC6
+void  IRsend::sendRC6 (unsigned long data,  int nbits)
+{
+	// Set IR carrier frequency
+	enableIROut(36);
+
+	// Header
+	mark(RC6_HDR_MARK);
+	space(RC6_HDR_SPACE);
+
+	// Start bit
+	mark(RC6_T1);
+	space(RC6_T1);
+
+	// Data
+	for (unsigned long  i = 1, mask = 1UL << (nbits - 1);  mask;  i++, mask >>= 1) {
+		// The fourth bit we send is a "double width trailer bit"
+		int  t = (i == 4) ? (RC6_T1 * 2) : (RC6_T1) ;
+		if (data & mask) {
+			mark(t);
+			space(t);
+		} else {
+			space(t);
+			mark(t);
+		}
+	}
+
+	space(0);  // Always end with the LED off
+}
+#endif
+
+//+=============================================================================
+#if DECODE_RC6
+bool  IRrecv::decodeRC6 (decode_results *results)
+{
+	int   nbits;
+	long  data   = 0;
+	int   used   = 0;
+	int   offset = 1;  // Skip first space
+
+	if (results->rawlen < MIN_RC6_SAMPLES)  return false ;
+
+	// Initial mark
+	if (!MATCH_MARK(results->rawbuf[offset++],  RC6_HDR_MARK))   return false ;
+	if (!MATCH_SPACE(results->rawbuf[offset++], RC6_HDR_SPACE))  return false ;
+
+	// Get start bit (1)
+	if (getRClevel(results, &offset, &used, RC6_T1) != MARK)   return false ;
+	if (getRClevel(results, &offset, &used, RC6_T1) != SPACE)  return false ;
+
+	for (nbits = 0;  offset < results->rawlen;  nbits++) {
+		int  levelA, levelB;  // Next two levels
+
+		levelA = getRClevel(results, &offset, &used, RC6_T1);
+		if (nbits == 3) {
+			// T bit is double wide; make sure second half matches
+			if (levelA != getRClevel(results, &offset, &used, RC6_T1)) return false;
+		}
+
+		levelB = getRClevel(results, &offset, &used, RC6_T1);
+		if (nbits == 3) {
+			// T bit is double wide; make sure second half matches
+			if (levelB != getRClevel(results, &offset, &used, RC6_T1)) return false;
+		}
+
+		if      ((levelA == MARK ) && (levelB == SPACE))  data = (data << 1) | 1 ;  // inverted compared to RC5
+		else if ((levelA == SPACE) && (levelB == MARK ))  data = (data << 1) | 0 ;  // ...
+		else                                              return false ;            // Error
+	}
+
+	// Success
+	results->bits        = nbits;
+	results->value       = data;
+	results->decode_type = RC6;
+	return true;
+}
+#endif

ir_Samsung.cpp

@@ -0,0 +1,92 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//              SSSS   AAA    MMM    SSSS  U   U  N   N   GGGG
+//             S      A   A  M M M  S      U   U  NN  N  G
+//              SSS   AAAAA  M M M   SSS   U   U  N N N  G  GG
+//                 S  A   A  M   M      S  U   U  N  NN  G   G
+//             SSSS   A   A  M   M  SSSS    UUU   N   N   GGG
+//==============================================================================
+
+#define SAMSUNG_BITS          32
+#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
+
+//+=============================================================================
+#if SEND_SAMSUNG
+void  IRsend::sendSAMSUNG (unsigned long data,  int nbits)
+{
+	// Set IR carrier frequency
+	enableIROut(38);
+
+	// Header
+	mark(SAMSUNG_HDR_MARK);
+	space(SAMSUNG_HDR_SPACE);
+
+	// Data
+	for (unsigned long  mask = 1UL << (nbits - 1);  mask;  mask >>= 1) {
+		if (data & mask) {
+			mark(SAMSUNG_BIT_MARK);
+			space(SAMSUNG_ONE_SPACE);
+		} else {
+			mark(SAMSUNG_BIT_MARK);
+			space(SAMSUNG_ZERO_SPACE);
+		}
+	}
+
+	// Footer
+	mark(SAMSUNG_BIT_MARK);
+    space(0);  // Always end with the LED off
+}
+#endif
+
+//+=============================================================================
+// SAMSUNGs have a repeat only 4 items long
+//
+#if DECODE_SAMSUNG
+bool  IRrecv::decodeSAMSUNG (decode_results *results)
+{
+	long  data   = 0;
+	int   offset = 1;  // Skip first space
+
+	// Initial mark
+	if (!MATCH_MARK(results->rawbuf[offset], SAMSUNG_HDR_MARK))   return false ;
+	offset++;
+
+	// Check for repeat
+	if (    (irparams.rawlen == 4)
+	     && MATCH_SPACE(results->rawbuf[offset], SAMSUNG_RPT_SPACE)
+	     && MATCH_MARK(results->rawbuf[offset+1], SAMSUNG_BIT_MARK)
+	   ) {
+		results->bits        = 0;
+		results->value       = REPEAT;
+		results->decode_type = SAMSUNG;
+		return true;
+	}
+	if (irparams.rawlen < (2 * SAMSUNG_BITS) + 4)  return false ;
+
+	// Initial space
+	if (!MATCH_SPACE(results->rawbuf[offset++], SAMSUNG_HDR_SPACE))  return false ;
+
+	for (int i = 0;  i < SAMSUNG_BITS;   i++) {
+		if (!MATCH_MARK(results->rawbuf[offset++], SAMSUNG_BIT_MARK))  return false ;
+
+		if      (MATCH_SPACE(results->rawbuf[offset], SAMSUNG_ONE_SPACE))   data = (data << 1) | 1 ;
+		else if (MATCH_SPACE(results->rawbuf[offset], SAMSUNG_ZERO_SPACE))  data = (data << 1) | 0 ;
+		else                                                                return false ;
+		offset++;
+	}
+
+	// Success
+	results->bits        = SAMSUNG_BITS;
+	results->value       = data;
+	results->decode_type = SAMSUNG;
+	return true;
+}
+#endif
+

ir_Sanyo.cpp

@@ -0,0 +1,76 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//                      SSSS   AAA   N   N  Y   Y   OOO
+//                     S      A   A  NN  N   Y Y   O   O
+//                      SSS   AAAAA  N N N    Y    O   O
+//                         S  A   A  N  NN    Y    O   O
+//                     SSSS   A   A  N   N    Y     OOO
+//==============================================================================
+
+// I think this is a Sanyo decoder:  Serial = SA 8650B
+// Looks like Sony except for timings, 48 chars of data and time/space different
+
+#define SANYO_BITS                   12
+#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
+
+//+=============================================================================
+#if DECODE_SANYO
+bool  IRrecv::decodeSanyo (decode_results *results)
+{
+	long  data   = 0;
+	int   offset = 0;  // Skip first space  <-- CHECK THIS!
+
+	if (irparams.rawlen < (2 * SANYO_BITS) + 2)  return false ;
+
+#if 0
+	// Put this back in for debugging - note can't use #DEBUG as if Debug on we don't see the repeat cos of the delay
+	Serial.print("IR Gap: ");
+	Serial.println( results->rawbuf[offset]);
+	Serial.println( "test against:");
+	Serial.println(results->rawbuf[offset]);
+#endif
+
+	// Initial space
+	if (results->rawbuf[offset] < SANYO_DOUBLE_SPACE_USECS) {
+		//Serial.print("IR Gap found: ");
+		results->bits        = 0;
+		results->value       = REPEAT;
+		results->decode_type = SANYO;
+		return true;
+	}
+	offset++;
+
+	// Initial mark
+	if (!MATCH_MARK(results->rawbuf[offset++], SANYO_HDR_MARK))  return false ;
+
+	// Skip Second Mark
+	if (!MATCH_MARK(results->rawbuf[offset++], SANYO_HDR_MARK))  return false ;
+
+	while (offset + 1 < irparams.rawlen) {
+		if (!MATCH_SPACE(results->rawbuf[offset++], SANYO_HDR_SPACE))  break ;
+
+		if      (MATCH_MARK(results->rawbuf[offset], SANYO_ONE_MARK))   data = (data << 1) | 1 ;
+		else if (MATCH_MARK(results->rawbuf[offset], SANYO_ZERO_MARK))  data = (data << 1) | 0 ;
+		else                                                            return false ;
+		offset++;
+	}
+
+	// Success
+	results->bits = (offset - 1) / 2;
+	if (results->bits < 12) {
+		results->bits = 0;
+		return false;
+	}
+
+	results->value       = data;
+	results->decode_type = SANYO;
+	return true;
+}
+#endif

ir_Sharp.cpp

@@ -0,0 +1,71 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//                       SSSS  H   H   AAA   RRRR   PPPP
+//                      S      H   H  A   A  R   R  P   P
+//                       SSS   HHHHH  AAAAA  RRRR   PPPP
+//                          S  H   H  A   A  R  R   P
+//                      SSSS   H   H  A   A  R   R  P
+//==============================================================================
+
+// Sharp and DISH support by Todd Treece: http://unionbridge.org/design/ircommand
+//
+// The send function has the necessary repeat built in because of the need to
+// invert the signal.
+//
+// Sharp protocol documentation:
+//   http://www.sbprojects.com/knowledge/ir/sharp.htm
+//
+// Here is the LIRC file I found that seems to match the remote codes from the
+// oscilloscope:
+//   Sharp LCD TV:
+//   http://lirc.sourceforge.net/remotes/sharp/GA538WJSA
+
+#define SHARP_BITS             15
+#define SHARP_BIT_MARK        245
+#define SHARP_ONE_SPACE      1805
+#define SHARP_ZERO_SPACE      795
+#define SHARP_GAP          600000
+#define SHARP_RPT_SPACE      3000
+
+#define SHARP_TOGGLE_MASK  0x3FF
+
+//+=============================================================================
+#if SEND_SHARP
+void  IRsend::sendSharpRaw (unsigned long data,  int nbits)
+{
+	enableIROut(38);
+
+	// Sending codes in bursts of 3 (normal, inverted, normal) makes transmission
+	// much more reliable. That's the exact behaviour of CD-S6470 remote control.
+	for (int n = 0;  n < 3;  n++) {
+		for (unsigned long  mask = 1UL << (nbits - 1);  mask;  mask >>= 1) {
+			if (data & mask) {
+				mark(SHARP_BIT_MARK);
+				space(SHARP_ONE_SPACE);
+			} else {
+				mark(SHARP_BIT_MARK);
+				space(SHARP_ZERO_SPACE);
+			}
+		}
+
+		mark(SHARP_BIT_MARK);
+		space(SHARP_ZERO_SPACE);
+		delay(40);
+
+		data = data ^ SHARP_TOGGLE_MASK;
+	}
+}
+#endif
+
+//+=============================================================================
+// Sharp send compatible with data obtained through decodeSharp()
+//                                                  ^^^^^^^^^^^^^ FUNCTION MISSING!
+//
+#if SEND_SHARP
+void  IRsend::sendSharp (unsigned int address,  unsigned int command)
+{
+	sendSharpRaw((address << 10) | (command << 2) | 2, SHARP_BITS);
+}
+#endif

ir_Sony.cpp

@@ -0,0 +1,95 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//                           SSSS   OOO   N   N  Y   Y
+//                          S      O   O  NN  N   Y Y
+//                           SSS   O   O  N N N    Y
+//                              S  O   O  N  NN    Y
+//                          SSSS    OOO   N   N    Y
+//==============================================================================
+
+#define SONY_BITS                   12
+#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
+
+//+=============================================================================
+#if SEND_SONY
+void  IRsend::sendSony (unsigned long data,  int nbits)
+{
+	// Set IR carrier frequency
+	enableIROut(40);
+
+	// Header
+	mark(SONY_HDR_MARK);
+	space(SONY_HDR_SPACE);
+
+	// Data
+	for (unsigned long  mask = 1UL << (nbits - 1);  mask;  mask >>= 1) {
+		if (data & mask) {
+			mark(SONY_ONE_MARK);
+			space(SONY_HDR_SPACE);
+		} else {
+			mark(SONY_ZERO_MARK);
+			space(SONY_HDR_SPACE);
+    	}
+  	}
+
+	// We will have ended with LED off
+}
+#endif
+
+//+=============================================================================
+#if DECODE_SONY
+bool  IRrecv::decodeSony (decode_results *results)
+{
+	long  data   = 0;
+	int   offset = 0;  // Dont skip first space, check its size
+
+	if (irparams.rawlen < (2 * SONY_BITS) + 2)  return false ;
+
+	// Some Sony's deliver repeats fast after first
+	// unfortunately can't spot difference from of repeat from two fast clicks
+	if (results->rawbuf[offset] < SONY_DOUBLE_SPACE_USECS) {
+		// Serial.print("IR Gap found: ");
+		results->bits = 0;
+		results->value = REPEAT;
+
+#	ifdef DECODE_SANYO
+		results->decode_type = SANYO;
+#	else
+		results->decode_type = UNKNOWN;
+#	endif
+
+	    return true;
+	}
+	offset++;
+
+	// Initial mark
+	if (!MATCH_MARK(results->rawbuf[offset++], SONY_HDR_MARK))  return false ;
+
+	while (offset + 1 < irparams.rawlen) {
+		if (!MATCH_SPACE(results->rawbuf[offset++], SONY_HDR_SPACE))  break ;
+
+		if      (MATCH_MARK(results->rawbuf[offset], SONY_ONE_MARK))   data = (data << 1) | 1 ;
+		else if (MATCH_MARK(results->rawbuf[offset], SONY_ZERO_MARK))  data = (data << 1) | 0 ;
+		else                                                           return false ;
+		offset++;
+	}
+
+	// Success
+	results->bits = (offset - 1) / 2;
+	if (results->bits < 12) {
+		results->bits = 0;
+		return false;
+	}
+	results->value       = data;
+	results->decode_type = SONY;
+	return true;
+}
+#endif
+

ir_Template.cpp

@@ -0,0 +1,179 @@
+/*
+Assuming the protocol we are adding is for the (imaginary) manufacturer:  Shuzu
+
+Our fantasy protocol is a standard protocol, so we can use this standard
+template without too much work. Some protocols are quite unique and will require
+considerably more work in this file! It is way beyond the scope of this text to
+explain how to reverse engineer "unusual" IR protocols. But, unless you own an
+oscilloscope, the starting point is probably to use the rawDump.ino sketch and
+try to spot the pattern!
+
+Before you start, make sure the IR library is working OK:
+  # Open up the Arduino IDE
+  # Load up the rawDump.ino example sketch
+  # Run it
+
+Now we can start to add our new protocol...
+
+1. Copy this file to : ir_Shuzu.cpp
+
+2. Replace all occurrences of "Shuzu" with the name of your protocol.
+
+3. Tweak the #defines to suit your protocol.
+
+4. If you're lucky, tweaking the #defines will make the default send() function
+   work.
+
+5. Again, if you're lucky, tweaking the #defines will have made the default
+   decode() function work.
+
+You have written the code to support your new protocol!
+
+Now you must do a few things to add it to the IRremote system:
+
+1. Open IRremote.h and make the following changes:
+   REMEMEBER to change occurences of "SHUZU" with the name of your protocol
+
+   A. At the top, in the section "Supported Protocols", add:
+      #define DECODE_SHUZU  1
+      #define SEND_SHUZU    1
+
+   B. In the section "enumerated list of all supported formats", add:
+      SHUZU,
+      to the end of the list (notice there is a comma after the protocol name)
+
+   C. Further down in "Main class for receiving IR", add:
+      //......................................................................
+      #if DECODE_SHUZU
+          bool  decodeShuzu (decode_results *results) ;
+      #endif
+
+   D. Further down in "Main class for sending IR", add:
+      //......................................................................
+      #if SEND_SHUZU
+          void  sendShuzu (unsigned long data,  int nbits) ;
+      #endif
+
+   E. Save your changes and close the file
+
+2. Now open irRecv.cpp and make the following change:
+
+   A. In the function IRrecv::decode(), add:
+      #ifdef DECODE_NEC
+          DBG_PRINTLN("Attempting Shuzu decode");
+          if (decodeShuzu(results))  return true ;
+      #endif
+
+   B. Save your changes and close the file
+
+You will probably want to add your new protocol to the example sketch
+
+3. Open MyDocuments\Arduino\libraries\IRremote\examples\IRrecvDumpV2.ino
+
+   A. In the encoding() function, add:
+      case SHUZU:    Serial.print("SHUZU");     break ;
+
+Now open the Arduino IDE, load up the rawDump.ino sketch, and run it.
+Hopefully it will compile and upload.
+If it doesn't, you've done something wrong. Check your work.
+If you can't get it to work - seek help from somewhere.
+
+If you get this far, I will assume you have successfully added your new protocol
+There is one last thing to do.
+
+1. Delete this giant instructional comment.
+
+2. Send a copy of your work to us so we can include it in the library and
+   others may benefit from your hard work and maybe even write a song about how
+   great you are for helping them! :)
+
+Regards,
+  BlueChip
+*/
+
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//
+//
+//                              S H U Z U
+//
+//
+//==============================================================================
+
+#define BITS          32  // The number of bits in the command
+
+#define HDR_MARK    1000  // The length of the Header:Mark
+#define HDR_SPACE   2000  // The lenght of the Header:Space
+
+#define BIT_MARK    3000  // The length of a Bit:Mark
+#define ONE_SPACE   4000  // The length of a Bit:Space for 1's
+#define ZERO_SPACE  5000  // The length of a Bit:Space for 0's
+
+#define OTHER       1234  // Other things you may need to define
+
+//+=============================================================================
+//
+#if SEND_SHUZU
+void  IRsend::sendShuzu (unsigned long data,  int nbits)
+{
+	// Set IR carrier frequency
+	enableIROut(38);
+
+	// Header
+	mark (HDR_MARK);
+	space(HDR_SPACE);
+
+	// Data
+	for (unsigned long  mask = 1UL << (nbits - 1);  mask;  mask >>= 1) {
+		if (data & mask) {
+			mark (BIT_MARK);
+			space(ONE_SPACE);
+		} else {
+			mark (BIT_MARK);
+			space(ZERO_SPACE);
+		}
+	}
+
+	// Footer
+	mark(BIT_MARK);
+    space(0);  // Always end with the LED off
+}
+#endif
+
+//+=============================================================================
+//
+#if DECODE_SHUZU
+bool  IRrecv::decodeShuzu (decode_results *results)
+{
+	unsigned long  data   = 0;  // Somewhere to build our code
+	int            offset = 1;  // Skip the Gap reading
+
+	// Check we have the right amount of data
+	if (irparams.rawlen != 1 + 2 + (2 * BITS) + 1)  return false ;
+
+	// Check initial Mark+Space match
+	if (!MATCH_MARK (results->rawbuf[offset++], HDR_MARK ))  return false ;
+	if (!MATCH_SPACE(results->rawbuf[offset++], HDR_SPACE))  return false ;
+
+	// Read the bits in
+	for (int i = 0;  i < SHUZU_BITS;  i++) {
+		// Each bit looks like: MARK + SPACE_1 -> 1
+		//                 or : MARK + SPACE_0 -> 0
+		if (!MATCH_MARK(results->rawbuf[offset++], BIT_MARK))  return false ;
+
+		// IR data is big-endian, so we shuffle it in from the right:
+		if      (MATCH_SPACE(results->rawbuf[offset], ONE_SPACE))   data = (data << 1) | 1 ;
+		else if (MATCH_SPACE(results->rawbuf[offset], ZERO_SPACE))  data = (data << 1) | 0 ;
+		else                                                        return false ;
+		offset++;
+	}
+
+	// Success
+	results->bits        = BITS;
+	results->value       = data;
+	results->decode_type = SHUZU;
+	return true;
+}
+#endif

ir_Whynter.cpp

@@ -0,0 +1,91 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//               W   W  H   H  Y   Y N   N TTTTT EEEEE  RRRRR
+//               W   W  H   H   Y Y  NN  N   T   E      R   R
+//               W W W  HHHHH    Y   N N N   T   EEE    RRRR
+//               W W W  H   H    Y   N  NN   T   E      R  R
+//                WWW   H   H    Y   N   N   T   EEEEE  R   R
+//==============================================================================
+
+#define WHYNTER_BITS          32
+#define WHYNTER_HDR_MARK    2850
+#define WHYNTER_HDR_SPACE   2850
+#define WHYNTER_BIT_MARK     750
+#define WHYNTER_ONE_MARK     750
+#define WHYNTER_ONE_SPACE   2150
+#define WHYNTER_ZERO_MARK    750
+#define WHYNTER_ZERO_SPACE   750
+
+//+=============================================================================
+#if SEND_WHYNTER
+void  IRsend::sendWhynter (unsigned long data,  int nbits)
+{
+	// Set IR carrier frequency
+	enableIROut(38);
+
+	// Start
+	mark(WHYNTER_ZERO_MARK);
+	space(WHYNTER_ZERO_SPACE);
+
+	// Header
+	mark(WHYNTER_HDR_MARK);
+	space(WHYNTER_HDR_SPACE);
+
+	// Data
+	for (unsigned long  mask = 1UL << (nbits - 1);  mask;  mask >>= 1) {
+		if (data & mask) {
+			mark(WHYNTER_ONE_MARK);
+			space(WHYNTER_ONE_SPACE);
+		} else {
+			mark(WHYNTER_ZERO_MARK);
+			space(WHYNTER_ZERO_SPACE);
+		}
+	}
+
+	// Footer
+	mark(WHYNTER_ZERO_MARK);
+	space(WHYNTER_ZERO_SPACE);  // Always end with the LED off
+}
+#endif
+
+//+=============================================================================
+#if DECODE_WHYNTER
+bool  IRrecv::decodeWhynter (decode_results *results)
+{
+	long  data   = 0;
+	int   offset = 1;  // skip initial space
+
+	// Check we have the right amount of data
+	if (irparams.rawlen < (2 * WHYNTER_BITS) + 6)  return false ;
+
+	// Sequence begins with a bit mark and a zero space
+	if (!MATCH_MARK (results->rawbuf[offset++], WHYNTER_BIT_MARK  ))  return false ;
+	if (!MATCH_SPACE(results->rawbuf[offset++], WHYNTER_ZERO_SPACE))  return false ;
+
+	// header mark and space
+	if (!MATCH_MARK (results->rawbuf[offset++], WHYNTER_HDR_MARK ))  return false ;
+	if (!MATCH_SPACE(results->rawbuf[offset++], WHYNTER_HDR_SPACE))  return false ;
+
+	// data bits
+	for (int i = 0;  i < WHYNTER_BITS;  i++) {
+		if (!MATCH_MARK(results->rawbuf[offset++], WHYNTER_BIT_MARK))  return false ;
+
+		if      (MATCH_SPACE(results->rawbuf[offset], WHYNTER_ONE_SPACE ))  data = (data << 1) | 1 ;
+		else if (MATCH_SPACE(results->rawbuf[offset], WHYNTER_ZERO_SPACE))  data = (data << 1) | 0 ;
+		else                                                                return false ;
+		offset++;
+	}
+
+	// trailing mark
+	if (!MATCH_MARK(results->rawbuf[offset], WHYNTER_BIT_MARK))  return false ;
+
+	// Success
+	results->bits = WHYNTER_BITS;
+	results->value = data;
+	results->decode_type = WHYNTER;
+	return true;
+}
+#endif
+

keywords.txt

@@ -6,32 +6,48 @@
 # Datatypes (KEYWORD1)
 #######################################
 
-decode_results KEYWORD1
-IRrecv KEYWORD1
-IRsend KEYWORD1
+decode_results	KEYWORD1
+IRrecv	KEYWORD1
+IRsend	KEYWORD1
 
 #######################################
 # Methods and Functions (KEYWORD2)
 #######################################
 
-blink13 KEYWORD2
-decode KEYWORD2
-enableIRIn KEYWORD2
-resume KEYWORD2
-enableIROut KEYWORD2
-sendNEC KEYWORD2
-sendSony KEYWORD2
-sendRaw KEYWORD2
-sendRC5 KEYWORD2
-sendRC6 KEYWORD2
-#
+blink13	KEYWORD2
+decode	KEYWORD2
+enableIRIn	KEYWORD2
+resume	KEYWORD2
+enableIROut	KEYWORD2
+sendNEC	KEYWORD2
+sendSony	KEYWORD2
+sendSanyo KEYWORD2
+sendMitsubishi KEYWORD2
+sendRaw	KEYWORD2
+sendRC5	KEYWORD2
+sendRC6	KEYWORD2
+sendDISH KEYWORD2
+sendSharp KEYWORD2
+sendSharpRaw KEYWORD2
+sendPanasonic KEYWORD2
+sendJVC KEYWORD2
+sendLG KEYWORD2
+
 #######################################
 # Constants (LITERAL1)
 #######################################
 
-NEC LITERAL1
-SONY LITERAL1
-RC5 LITERAL1
-RC6 LITERAL1
-UNKNOWN LITERAL1
-REPEAT LITERAL1
+NEC	LITERAL1
+SONY	LITERAL1
+SANYO LITERAL1
+MITSUBISHI LITERAL1
+RC5	LITERAL1
+RC6	LITERAL1
+DISH LITERAL1
+SHARP LITERAL1
+PANASONIC LITERAL1
+JVC LITERAL1
+LG LITERAL1
+AIWA_RC_T501 LITERAL1
+UNKNOWN	LITERAL1
+REPEAT	LITERAL1

library.json

@@ -0,0 +1,24 @@
+{
+  "name": "IRremote",
+  "keywords": "infrared, ir, remote",
+  "description": "Send and receive infrared signals with multiple protocols",
+  "repository":
+  {
+    "type": "git",
+    "url": "https://github.com/z3t0/Arduino-IRremote.git"
+  },
+  "version": "2.3.3",
+  "frameworks": "arduino",
+  "platforms": "atmelavr",
+  "authors" :
+  [
+     {
+       "name":"Rafi Khan",
+       "email":"zetoslab@gmail.com"
+     },
+     {
+       "name":"Ken Shirriff",
+       "email":"ken.shirriff@gmail.com"
+     }
+  ]
+}

library.properties

@@ -0,0 +1,9 @@
+name=IRremote
+version=2.2.3
+author=shirriff
+maintainer=shirriff
+sentence=Send and receive infrared signals with multiple protocols
+paragraph=Send and receive infrared signals with multiple protocols
+category=Signal Input/Output
+url=https://github.com/shirriff/Arduino-IRremote.git
+architectures=*

readmdFrench.md

@@ -0,0 +1,97 @@
+##  IRremote Library
+
+
+Cette bibliothèque vous permet d'envoyer et de recevoir des signaux infrarouges sur un Arduino.
+Des tutoriels et plus d'informations seront disponibles sur la page d'accueil officielle.
+
+## Version - 2.2.3
+
+## Installation
+1. Allez à la [Releases](https://github.com/z3t0/Arduino-IRremote/releases) page.
+2. Téléchargez la dernière version.
+3. Extraire le fichier zip
+4. Déplacez le dossier "IRremote" vers vos bibliothèques.
+5. Assurez-vous de supprimer Arduino_Root / libraries / RobotIRremote. Où Arduino_Root fait référence au répertoire d'installation d'Arduino. La bibliothèque RobotIRremote a des définitions similaires à IRremote et provoque des erreurs.
+
+
+## FAQ
+Je ne travaille pas correctement en utilisant Neopixels (aka WS2811 / WS2812 / WS2812B)
+Que vous utilisiez la librairie Adafruit Neopixel ou FastLED, les interruptions sont désactivées sur de nombreux processeurs bas de gamme comme les arduinos de base. À son tour, cela empêche le gestionnaire IR de s'exécuter quand il le faut. Il y a quelques solutions à ce processus, voir cette page de Marc MERLIN
+[cette page de Marc MERLIN](http://marc.merlins.org/perso/arduino/post_2017-04-03_Arduino-328P-Uno-Teensy3_1-ESP8266-ESP32-IR-and-Neopixels.html)
+
+
+## Conseils pris en charge
+
+- Teensy 1.0 / 1.0++ / 2.0 / 2++ / 3.0 / 3.1 / Teensy-LC; Crédits: @PaulStoffregen (Teensy Team)
+- Sanguino
+- ATmega8, 48, 88, 168, 328
+- ATmega8535, 16, 32, 164, 324, 644, 1284,
+- ATmega64, 128
+- ATtiny 84 / 85
+- ESP32 (recevoir seulement)
+- ESP8266 est basé sur un ancien code qui n'est pas très récent, mais cela fonctionne raisonnablement bien. Voir https://github.com/markszabo/IRremoteESP8266
+Sparkfun Pro Micro
+
+
+
+
+Nous sommes ouverts aux suggestions d'ajout de support pour les nouveaux tableaux, cependant, nous vous recommandons fortement de contacter votre fournisseur et de fournir un soutien de leur côté.
+
+
+## Spécifications matérielles
+
+
+| Carte/CPU                                                                | Envoyer Pin         | Compteurs         |
+|--------------------------------------------------------------------------|---------------------|-------------------|
+| [ATtiny84](https://github.com/SpenceKonde/ATTinyCore)                    | **6**               | **1**             |
+| [ATtiny85](https://github.com/SpenceKonde/ATTinyCore)                    | **1**               | **TINY0**         |
+| [ATmega8](https://github.com/MCUdude/MiniCore)                           | **9**               | **1**             |
+| Atmega32u4                                                               | 5, 9, **13**        | 1, 3, **4**       |
+| [ATmega48, ATmega88, ATmega168, ATmega328](https://github.com/MCUdude/MiniCore) | **3**, 9     | 1, **2**          |
+| [ATmega1284](https://github.com/MCUdude/MightyCore)                      | 13, 14, 6           | 1, **2**, 3       |
+| [ATmega164, ATmega324, ATmega644](https://github.com/MCUdude/MightyCore) | 13, **14**          | 1, **2**          |
+| [ATmega8535 ATmega16, ATmega32](https://github.com/MCUdude/MightyCore)   | **13**              | **1**             |
+| [ATmega64, ATmega128](https://github.com/MCUdude/MegaCore)               | **13**              | **1**             |
+| ATmega1280, ATmega2560                                                   | 5, 6, **9**, 11, 46 | 1, **2**, 3, 4, 5 |
+| [ESP32](http://esp32.net/)                                               | N/A (insupporté) | **1**             |
+| [Sparkfun Pro Micro](https://www.sparkfun.com/products/12640)            | 9, **5**, 5         | 1, **3**, 4_HS    |
+| [Teensy 1.0](https://www.pjrc.com/teensy/)                               | **17**              | **1**             |
+| [Teensy 2.0](https://www.pjrc.com/teensy/)                               | 9, **10**, 14       | 1, 3, **4_HS**    |
+| [Teensy++ 1.0 / 2.0](https://www.pjrc.com/teensy/)                       | **1**, 16, 25       | 1, **2**, 3       |
+| [Teensy 3.0 / 3.1](https://www.pjrc.com/teensy/)                         | **5**               | **CMT**           |
+| [Teensy-LC](https://www.pjrc.com/teensy/)                                | **16**              | **TPM1**          |
+
+
+## Patchs expérimentaux
+
+Voici les correctifs strictement pris en charge qui n'ont pas encore été intégrés. Si vous avez des questions, n'hésitez pas à demander ici. Si cela fonctionne, faites le nous savoir!
+
+[Arduino 101](https://github.com/z3t0/Arduino-IRremote/pull/481#issuecomment-311243146)
+
+Le tableau ci-dessus répertorie les temporisations actuellement supportées et les broches d'envoi correspondantes, beaucoup de ces broches supplémentaires sont ouvertes.
+
+
+## Utilisation
+- À faire TODO (Vérifier les exemples pour l'instant)
+
+
+## Contribution
+Si vous voulez contribuer à ce projet:
+- Signaler les bogues et les erreurs
+- Demander des améliorations
+- Créer des problèmes et tirer des requêtes
+- Parlez de cette bibliothèque à d'autres personnes
+- Contribuer de nouveaux protocoles
+Vérifiez ici [ici](Contributing.md) pour quelques guidelines
+
+
+## Contact
+Email: zetoslab@gmail.com
+Please only email me if it is more appropriate than creating an Issue / PR. I **will** not respond to requests for adding support for particular boards, unless of course you are the creator of the board and would like to cooperate on the project. I will also **ignore** any emails asking me to tell you how to implement your ideas. However, if you have a private inquiry that you would only apply to you and you would prefer it to be via email, by all means.
+
+## Contributeurs
+Check [here](Contributors.md)
+@Lsuperman735 French translation 
+
+## Copyright
+Copyright 2009-2012 Ken Shirriff

readme

@@ -1,11 +0,0 @@
-This is the IRremote library for the Arduino.
-
-To install, move this directory to:
-arduino-00nn/hardware/libraries/IRremote
-
-I.e. after installation you should have files such as:
-arduino-00nn/hardware/libraries/IRremote/IRremote.cpp
-
-For details see http://arcfn.com/2009/08/multi-protocol-infrared-remote-library.html
-
-Copyright 2009 Ken Shirriff