Revert "Added ESP32 IR receive support (IRsend not implemented yet)."

Added ESP32 IR receive support (IRsend not implemented yet).

Contributors.md

@@ -16,7 +16,7 @@ These are the active contributors of this project that you may contact if there
 - [Sebazzz](https://github.com/sebazz): Contributor
 - [lumbric](https://github.com/lumbric): Contributor
 - [ElectricRCAircraftGuy](https://github.com/electricrcaircraftguy): Active Contributor
-- [henkel](https://github.com/henkel): Contributor
+- [philipphenkel](https://github.com/philipphenkel): Active Contributor
 - [MCUdude](https://github.com/MCUdude): Contributor
 
 Note: This list is being updated constantly so please let [z3t0](https://github.com/z3t0) know if you have been missed.

README.md

@@ -8,7 +8,7 @@ This library enables you to send and receive using infra-red signals on an Ardui
 
 Tutorials and more information will be made available on [the official homepage](http://z3t0.github.io/Arduino-IRremote/).
 
-## Version - 2.2.1
+## Version - 2.2.3
 
 ## Installation
 1. Navigate to the [Releases](https://github.com/z3t0/Arduino-IRremote/releases) page.

changelog.md

@@ -1,3 +1,6 @@
+## 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)
 

examples/LegoPowerFunctionsTests/LegoPowerFunctionsTests.ino

@@ -1,6 +1,6 @@
 /*
  * LegoPowerFunctionsTest: LEGO Power Functions Tests
- * Copyright (c) 2016 Philipp Henkel
+ * Copyright (c) 2016, 2017 Philipp Henkel
  */
 
 #include <ir_Lego_PF_BitStreamEncoder.h>
@@ -78,14 +78,14 @@ void testMessageBitCount(LegoPfBitStreamEncoder& bitStreamEncoder) {
   logTestResult(bitCount == 18);
 }
 
-boolean check(LegoPfBitStreamEncoder& bitStreamEncoder, int markDuration, int pauseDuration) {
+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, int markDuration, int pauseDuration) {
+boolean checkNext(LegoPfBitStreamEncoder& bitStreamEncoder, unsigned long markDuration, unsigned long pauseDuration) {
   bool result = bitStreamEncoder.next();
   result = result && check(bitStreamEncoder, markDuration, pauseDuration);
   return result;
@@ -129,16 +129,16 @@ void testMessage407Repeated(LegoPfBitStreamEncoder& bitStreamEncoder) {
   bool result = true;
   result = result && check(bitStreamEncoder, 158, 1026);
   result = result && checkDataBitsOfMessage407(bitStreamEncoder);
-  result = result && checkNext(bitStreamEncoder, 158, 1026 + 5 * 16000 - 10844);
+  result = result && checkNext(bitStreamEncoder, 158, 1026L + 5L * 16000L - 10844L);
   result = result && checkNext(bitStreamEncoder, 158, 1026);
   result = result && checkDataBitsOfMessage407(bitStreamEncoder);
-  result = result && checkNext(bitStreamEncoder, 158, 1026 + 5 * 16000 - 10844);
+  result = result && checkNext(bitStreamEncoder, 158, 1026L + 5L * 16000L - 10844L);
   result = result && checkNext(bitStreamEncoder, 158, 1026);
   result = result && checkDataBitsOfMessage407(bitStreamEncoder);
-  result = result && checkNext(bitStreamEncoder, 158, 1026 + 8 * 16000 - 10844);
+  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 + 8 * 16000 - 10844);
+  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);
@@ -191,7 +191,3 @@ void testGetMessageLengthAllLow(LegoPfBitStreamEncoder& bitStreamEncoder) {
   bitStreamEncoder.reset(0x0, false);
   logTestResult(bitStreamEncoder.getMessageLength() == 9104);
 }
-
-
-
-

ir_Lego_PF_BitStreamEncoder.h

@@ -4,7 +4,7 @@
 //    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
+//    LLLLLL  EEEEEE   EEEE    OOOO     Copyright (c) 2016, 2017 Philipp Henkel
 //==============================================================================
 
 //+=============================================================================
@@ -14,25 +14,25 @@ class LegoPfBitStreamEncoder {
  private:
   uint16_t data;
   bool repeatMessage;
-  int messageBitIdx;
-  int repeatCount;
-  int messageLength;
-
-  // HIGH data bit = IR mark + high pause
-  // LOW data bit = IR mark + low pause
-  static const int LOW_BIT_DURATION = 421;
-  static const int HIGH_BIT_DURATION = 711;
-  static const int START_BIT_DURATION = 1184;
-  static const int STOP_BIT_DURATION = 1184;
-  static const int IR_MARK_DURATION = 158;
-  static const int HIGH_PAUSE_DURATION = HIGH_BIT_DURATION - IR_MARK_DURATION;
-  static const int LOW_PAUSE_DURATION = LOW_BIT_DURATION - IR_MARK_DURATION;
-  static const int START_PAUSE_DURATION = START_BIT_DURATION - IR_MARK_DURATION;
-  static const int STOP_PAUSE_DURATION = STOP_BIT_DURATION - IR_MARK_DURATION;
-  static const int MESSAGE_BITS = 18;
-  static const int MAX_MESSAGE_LENGTH = 16000;
+  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;
@@ -43,9 +43,9 @@ class LegoPfBitStreamEncoder {
 
   int getChannelId() const { return 1 + ((data >> 12) & 0x3); }
 
-  int getMessageLength() const {
+  uint16_t getMessageLength() const {
     // Sum up all marks
-    int length = MESSAGE_BITS * IR_MARK_DURATION;
+    uint16_t length = MESSAGE_BITS * IR_MARK_DURATION;
 
     // Sum up all pauses
     length += START_PAUSE_DURATION;
@@ -75,9 +75,9 @@ class LegoPfBitStreamEncoder {
     }
   }
 
-  int getMarkDuration() const { return IR_MARK_DURATION; }
+  uint8_t getMarkDuration() const { return IR_MARK_DURATION; }
 
-  int getPauseDuration() const {
+  uint32_t getPauseDuration() const {
     if (messageBitIdx == 0)
       return START_PAUSE_DURATION;
     else if (messageBitIdx < MESSAGE_BITS - 1) {
@@ -88,13 +88,13 @@ class LegoPfBitStreamEncoder {
   }
 
  private:
-  int getDataBitPause() const {
+  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;
   }
 
-  int getStopPause() const {
+  uint32_t getStopPause() const {
     if (repeatMessage) {
       return getRepeatStopPause();
     } else {
@@ -102,12 +102,12 @@ class LegoPfBitStreamEncoder {
     }
   }
 
-  int getRepeatStopPause() const {
+  uint32_t getRepeatStopPause() const {
     if (repeatCount == 0 || repeatCount == 1) {
-      return STOP_PAUSE_DURATION + 5 * MAX_MESSAGE_LENGTH - messageLength;
+      return STOP_PAUSE_DURATION + (uint32_t)5 * MAX_MESSAGE_LENGTH - messageLength;
     } else if (repeatCount == 2 || repeatCount == 3) {
       return STOP_PAUSE_DURATION
-             + (6 + 2 * getChannelId()) * MAX_MESSAGE_LENGTH - messageLength;
+             + (uint32_t)(6 + 2 * getChannelId()) * MAX_MESSAGE_LENGTH - messageLength;
     } else {
       return STOP_PAUSE_DURATION;
     }

library.json

@@ -7,7 +7,7 @@
     "type": "git",
     "url": "https://github.com/z3t0/Arduino-IRremote.git"
   },
-  "version": "2.2.1",
+  "version": "2.2.3",
   "frameworks": "arduino",
   "platforms": "atmelavr",
   "authors" :

library.properties

@@ -1,5 +1,5 @@
 name=IRremote
-version=2.2.1
+version=2.2.3
 author=shirriff
 maintainer=shirriff
 sentence=Send and receive infrared signals with multiple protocols