Documentation + improved Samsung + improved IRremoteExtensionTest exa…

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Arduino-IRremote · May 11, 2024 · bfe1492 · bfe1492
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diff --git a/README.md b/README.md
@@ -510,8 +510,9 @@ The FAST protocol can be received by IRremote and TinyIRReceiver.
 # FAQ and hints
 ## Receiving does not run if analogWrite() or tone() is used.
 The receiver sample interval of 50 µs is generated by a timer. On many boards this must be a [hardware timer](https://github.com/Arduino-IRremote/Arduino-IRremote?tab=readme-ov-file#timer-and-pin-usage). On some boards where a software timer is available, the software timer is used.<br/>
-Be aware that the hardware timer used for receiving should not be used for analogWrite().<br/>
-On the Uno and other AVR boards the receiver timer ist the same as the tone timer, so receiving will stop after a tone() command. See [ReceiveDemo example](https://github.com/Arduino-IRremote/Arduino-IRremote/blob/b962db8f4e47408df01474a57f313f5a6bbe39a1/examples/ReceiveDemo/ReceiveDemo.ino#L257) how to deal with it.
+Be aware that the hardware timer used for receiving should not be used for `analogWrite()`.<br/>
+Especially motor control often uses the `analogWrite()` function and will therefore stop the receiving if used on the pins indicated [here](https://github.com/Arduino-IRremote/Arduino-IRremote?tab=readme-ov-file#timer-and-pin-usage)<br/>
+On the Uno and other AVR boards the receiver timer ist the same as the tone timer. Thus receiving will stop after a `tone()` command. See [ReceiveDemo example](https://github.com/Arduino-IRremote/Arduino-IRremote/blob/b962db8f4e47408df01474a57f313f5a6bbe39a1/examples/ReceiveDemo/ReceiveDemo.ino#L257) how to deal with it, i.e. how to use `IrReceiver.restartTimer()`.
 
 ## Problems with Neopixels, FastLed etc.
 IRremote will not work right when you use **Neopixels** (aka WS2811/WS2812/WS2812B) or other libraries blocking interrupts for a longer time (> 50 &micro;s).<br/>

diff --git a/examples/AllProtocolsOnLCD/AllProtocolsOnLCD.ino b/examples/AllProtocolsOnLCD/AllProtocolsOnLCD.ino
@@ -36,12 +36,13 @@
 #include "PinDefinitionsAndMore.h" // Define macros for input and output pin etc.
 
 #if !defined(RAW_BUFFER_LENGTH)
-# if RAMEND <= 0x4FF || RAMSIZE < 0x4FF
-#define RAW_BUFFER_LENGTH 180 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
-# elif RAMEND <= 0x8FF || RAMSIZE < 0x8FF
-#define RAW_BUFFER_LENGTH 600 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+// For air condition remotes it requires 600 (maximum for 2k RAM) to 750. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+# if (defined(RAMEND) && RAMEND <= 0x4FF) || (defined(RAMSIZE) && RAMSIZE < 0x4FF)
+#define RAW_BUFFER_LENGTH 180
+# elif (defined(RAMEND) && RAMEND <= 0x8FF) || (defined(RAMSIZE) && RAMSIZE < 0x8FF)
+#define RAW_BUFFER_LENGTH 600
 # else
-#define RAW_BUFFER_LENGTH 750 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+#define RAW_BUFFER_LENGTH 750
 # endif
 #endif
 

diff --git a/examples/AllProtocolsOnLCD/PinDefinitionsAndMore.h b/examples/AllProtocolsOnLCD/PinDefinitionsAndMore.h
@@ -331,12 +331,6 @@ void noTone(uint8_t aPinNumber){
 #if !defined (FLASHEND)
 #define FLASHEND 0xFFFF // Dummy value for platforms where FLASHEND is not defined
 #endif
-#if !defined (RAMEND)
-#define RAMEND 0xFFFF // Dummy value for platforms where RAMEND is not defined
-#endif
-#if !defined (RAMSIZE)
-#define RAMSIZE 0xFFFF // Dummy value for platforms where RAMSIZE is not defined
-#endif
 
 /*
  * Helper macro for getting a macro definition as string

diff --git a/examples/ControlRelay/ControlRelay.ino b/examples/ControlRelay/ControlRelay.ino
@@ -35,7 +35,7 @@
 
 #include "PinDefinitionsAndMore.h" // Define macros for input and output pin etc.
 
-#if FLASHEND <= 0x1FFF || (RAMEND <= 0x4FF || RAMSIZE < 0x4FF) // For 8k flash or 512 bytes RAM or less, like ATtiny85, ATtiny167
+#if FLASHEND <= 0x1FFF || (defined(RAMEND) && RAMEND <= 0x4FF) || (defined(RAMSIZE) && RAMSIZE < 0x4FF) // For 8k flash or 512 bytes RAM or less, like ATtiny85, ATtiny167
 #define EXCLUDE_UNIVERSAL_PROTOCOLS // Saves up to 1000 bytes program memory.
 #define EXCLUDE_EXOTIC_PROTOCOLS
 #endif

diff --git a/examples/ControlRelay/PinDefinitionsAndMore.h b/examples/ControlRelay/PinDefinitionsAndMore.h
@@ -331,12 +331,6 @@ void noTone(uint8_t aPinNumber){
 #if !defined (FLASHEND)
 #define FLASHEND 0xFFFF // Dummy value for platforms where FLASHEND is not defined
 #endif
-#if !defined (RAMEND)
-#define RAMEND 0xFFFF // Dummy value for platforms where RAMEND is not defined
-#endif
-#if !defined (RAMSIZE)
-#define RAMSIZE 0xFFFF // Dummy value for platforms where RAMSIZE is not defined
-#endif
 
 /*
  * Helper macro for getting a macro definition as string

diff --git a/examples/IRDispatcherDemo/PinDefinitionsAndMore.h b/examples/IRDispatcherDemo/PinDefinitionsAndMore.h
@@ -331,12 +331,6 @@ void noTone(uint8_t aPinNumber){
 #if !defined (FLASHEND)
 #define FLASHEND 0xFFFF // Dummy value for platforms where FLASHEND is not defined
 #endif
-#if !defined (RAMEND)
-#define RAMEND 0xFFFF // Dummy value for platforms where RAMEND is not defined
-#endif
-#if !defined (RAMSIZE)
-#define RAMSIZE 0xFFFF // Dummy value for platforms where RAMSIZE is not defined
-#endif
 
 /*
  * Helper macro for getting a macro definition as string

diff --git a/examples/IRremoteExtensionTest/IRremoteExtensionClass.cpp b/examples/IRremoteExtensionTest/IRremoteExtensionClass.cpp
@@ -8,7 +8,7 @@
  ************************************************************************************
  * MIT License
  *
- * Copyright (c) 2021 Armin Joachimsmeyer
+ * Copyright (c) 2021-2024 Armin Joachimsmeyer
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -31,14 +31,32 @@
  */
 #include <Arduino.h>
 
+/*
+ * !!! The value of RAW_BUFFER_LENGTH (and some other macros) must be the same in all compile units !!!
+ * Otherwise you may get warnings like "type 'struct IRData' itself violates the C++ One Definition Rule"
+ */
+#if !defined(RAW_BUFFER_LENGTH)
+// For air condition remotes it requires 600 (maximum for 2k RAM) to 750. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+# if (defined(RAMEND) && RAMEND <= 0x4FF) || (defined(RAMSIZE) && RAMSIZE < 0x4FF)
+#define RAW_BUFFER_LENGTH 180
+# elif (defined(RAMEND) && RAMEND <= 0x8FF) || (defined(RAMSIZE) && RAMSIZE < 0x8FF)
+#define RAW_BUFFER_LENGTH 600
+# else
+#define RAW_BUFFER_LENGTH 750
+# endif
+#endif
+
 #include "IRremoteExtensionClass.h"
 
 IRExtensionClass::IRExtensionClass(IRrecv *aIrReceiver) {
  MyIrReceiver = aIrReceiver;
 }
-void IRExtensionClass::decode() {
- Serial.println(F("Call decode()"));
- MyIrReceiver->decode();
+bool IRExtensionClass::decode() {
+ return MyIrReceiver->decode();
+}
+
+bool IRExtensionClass::printIRResultShort(Print *aSerial, bool aPrintRepeatGap, bool aCheckForRecordGapsMicros) {
+ return MyIrReceiver->printIRResultShort(aSerial,aPrintRepeatGap,aCheckForRecordGapsMicros);
 }
 
 void IRExtensionClass::resume() {

diff --git a/examples/IRremoteExtensionTest/IRremoteExtensionClass.h b/examples/IRremoteExtensionTest/IRremoteExtensionClass.h
@@ -8,7 +8,7 @@
  ************************************************************************************
  * MIT License
  *
- * Copyright (c) 2021 Armin Joachimsmeyer
+ * Copyright (c) 2021-2024 Armin Joachimsmeyer
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -39,7 +39,8 @@ class IRExtensionClass
 public:
  IRrecv * MyIrReceiver;
  IRExtensionClass(IRrecv * aIrReceiver);
- void decode();
+ bool decode();
+ bool printIRResultShort(Print *aSerial, bool aPrintRepeatGap = true, bool aCheckForRecordGapsMicros = true);
  void resume();
 };
 
diff --git a/examples/IRremoteExtensionTest/IRremoteExtensionTest.ino b/examples/IRremoteExtensionTest/IRremoteExtensionTest.ino
@@ -33,12 +33,13 @@
 #include "PinDefinitionsAndMore.h" // Define macros for input and output pin etc.
 
 #if !defined(RAW_BUFFER_LENGTH)
-# if RAMEND <= 0x4FF || RAMSIZE < 0x4FF
-#define RAW_BUFFER_LENGTH 180 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
-# elif RAMEND <= 0x8FF || RAMSIZE < 0x8FF
-#define RAW_BUFFER_LENGTH 500 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+// For air condition remotes it requires 600 (maximum for 2k RAM) to 750. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+# if (defined(RAMEND) && RAMEND <= 0x4FF) || (defined(RAMSIZE) && RAMSIZE < 0x4FF)
+#define RAW_BUFFER_LENGTH 180
+# elif (defined(RAMEND) && RAMEND <= 0x8FF) || (defined(RAMSIZE) && RAMSIZE < 0x8FF)
+#define RAW_BUFFER_LENGTH 600
 # else
-#define RAW_BUFFER_LENGTH 750 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+#define RAW_BUFFER_LENGTH 750
 # endif
 #endif
 
@@ -70,8 +71,8 @@ void setup() {
 }
 
 void loop() {
- if (IrReceiver.decode()) {
- IrReceiver.printIRResultShort(&Serial);
+ if (IRExtension.decode()) {
+ IRExtension.printIRResultShort(&Serial);
  IrReceiver.printIRSendUsage(&Serial);
  IRExtension.resume(); // Use the extended function provided by IRExtension class
  }

diff --git a/examples/IRremoteExtensionTest/PinDefinitionsAndMore.h b/examples/IRremoteExtensionTest/PinDefinitionsAndMore.h
@@ -331,12 +331,6 @@ void noTone(uint8_t aPinNumber){
 #if !defined (FLASHEND)
 #define FLASHEND 0xFFFF // Dummy value for platforms where FLASHEND is not defined
 #endif
-#if !defined (RAMEND)
-#define RAMEND 0xFFFF // Dummy value for platforms where RAMEND is not defined
-#endif
-#if !defined (RAMSIZE)
-#define RAMSIZE 0xFFFF // Dummy value for platforms where RAMSIZE is not defined
-#endif
 
 /*
  * Helper macro for getting a macro definition as string

diff --git a/examples/MicroGirs/MicroGirs.ino b/examples/MicroGirs/MicroGirs.ino
@@ -67,12 +67,13 @@
 #include "PinDefinitionsAndMore.h" // Define macros for input and output pin etc.
 
 #if !defined(RAW_BUFFER_LENGTH)
-# if RAMEND <= 0x4FF || RAMSIZE < 0x4FF
-#define RAW_BUFFER_LENGTH 180 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
-# elif RAMEND <= 0x8FF || RAMSIZE < 0x8FF
-#define RAW_BUFFER_LENGTH 500 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+// For air condition remotes it requires 600 (maximum for 2k RAM) to 750. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+# if (defined(RAMEND) && RAMEND <= 0x4FF) || (defined(RAMSIZE) && RAMSIZE < 0x4FF)
+#define RAW_BUFFER_LENGTH 180
+# elif (defined(RAMEND) && RAMEND <= 0x8FF) || (defined(RAMSIZE) && RAMSIZE < 0x8FF)
+#define RAW_BUFFER_LENGTH 600
 # else
-#define RAW_BUFFER_LENGTH 750 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+#define RAW_BUFFER_LENGTH 750
 # endif
 #endif
 

diff --git a/examples/MicroGirs/PinDefinitionsAndMore.h b/examples/MicroGirs/PinDefinitionsAndMore.h
@@ -331,12 +331,6 @@ void noTone(uint8_t aPinNumber){
 #if !defined (FLASHEND)
 #define FLASHEND 0xFFFF // Dummy value for platforms where FLASHEND is not defined
 #endif
-#if !defined (RAMEND)
-#define RAMEND 0xFFFF // Dummy value for platforms where RAMEND is not defined
-#endif
-#if !defined (RAMSIZE)
-#define RAMSIZE 0xFFFF // Dummy value for platforms where RAMSIZE is not defined
-#endif
 
 /*
  * Helper macro for getting a macro definition as string

diff --git a/examples/ReceiveAndSend/PinDefinitionsAndMore.h b/examples/ReceiveAndSend/PinDefinitionsAndMore.h
@@ -331,12 +331,6 @@ void noTone(uint8_t aPinNumber){
 #if !defined (FLASHEND)
 #define FLASHEND 0xFFFF // Dummy value for platforms where FLASHEND is not defined
 #endif
-#if !defined (RAMEND)
-#define RAMEND 0xFFFF // Dummy value for platforms where RAMEND is not defined
-#endif
-#if !defined (RAMSIZE)
-#define RAMSIZE 0xFFFF // Dummy value for platforms where RAMSIZE is not defined
-#endif
 
 /*
  * Helper macro for getting a macro definition as string

diff --git a/examples/ReceiveAndSend/ReceiveAndSend.ino b/examples/ReceiveAndSend/ReceiveAndSend.ino
@@ -22,7 +22,7 @@
  ************************************************************************************
  * MIT License
  *
- * Copyright (c) 2009-2023 Ken Shirriff, Armin Joachimsmeyer
+ * Copyright (c) 2009-2024 Ken Shirriff, Armin Joachimsmeyer
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -69,11 +69,15 @@
 //#define DECODE_WHYNTER
 //#define DECODE_FAST
 //
+
 #if !defined(RAW_BUFFER_LENGTH)
-# if RAMEND <= 0x4FF || RAMSIZE < 0x4FF
-#define RAW_BUFFER_LENGTH 120
-# elif RAMEND <= 0xAFF || RAMSIZE < 0xAFF // 0xAFF for LEONARDO
+// For air condition remotes it requires 600 (maximum for 2k RAM) to 750. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+# if (defined(RAMEND) && RAMEND <= 0x4FF) || (defined(RAMSIZE) && RAMSIZE < 0x4FF)
+#define RAW_BUFFER_LENGTH 120 // 180 is too much here, because we have additional uint8_t rawCode[RAW_BUFFER_LENGTH];
+# elif (defined(RAMEND) && RAMEND <= 0x8FF) || (defined(RAMSIZE) && RAMSIZE < 0x8FF)
 #define RAW_BUFFER_LENGTH 400 // 600 is too much here, because we have additional uint8_t rawCode[RAW_BUFFER_LENGTH];
+# elif (defined(RAMEND) && RAMEND <= 0xAFF) || (defined(RAMSIZE) && RAMSIZE < 0xAFF)
+#define RAW_BUFFER_LENGTH 500 // 750 is too much here, because we have additional uint8_t rawCode[RAW_BUFFER_LENGTH];
 # else
 #define RAW_BUFFER_LENGTH 750
 # endif

diff --git a/examples/ReceiveAndSendDistanceWidth/PinDefinitionsAndMore.h b/examples/ReceiveAndSendDistanceWidth/PinDefinitionsAndMore.h
@@ -331,12 +331,6 @@ void noTone(uint8_t aPinNumber){
 #if !defined (FLASHEND)
 #define FLASHEND 0xFFFF // Dummy value for platforms where FLASHEND is not defined
 #endif
-#if !defined (RAMEND)
-#define RAMEND 0xFFFF // Dummy value for platforms where RAMEND is not defined
-#endif
-#if !defined (RAMSIZE)
-#define RAMSIZE 0xFFFF // Dummy value for platforms where RAMSIZE is not defined
-#endif
 
 /*
  * Helper macro for getting a macro definition as string

diff --git a/examples/ReceiveAndSendDistanceWidth/ReceiveAndSendDistanceWidth.ino b/examples/ReceiveAndSendDistanceWidth/ReceiveAndSendDistanceWidth.ino
@@ -56,10 +56,11 @@
 #define DECODE_DISTANCE_WIDTH // Universal decoder for pulse distance width protocols
 //
 #if !defined(RAW_BUFFER_LENGTH)
-# if RAMEND <= 0x4FF || RAMSIZE < 0x4FF
-#define RAW_BUFFER_LENGTH 120
-# elif RAMEND <= 0xAFF || RAMSIZE < 0xAFF // 0xAFF for LEONARDO
-#define RAW_BUFFER_LENGTH 400 // 600 is too much here, because we have additional uint8_t rawCode[RAW_BUFFER_LENGTH];
+// For air condition remotes it requires 600 (maximum for 2k RAM) to 750. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+# if (defined(RAMEND) && RAMEND <= 0x4FF) || (defined(RAMSIZE) && RAMSIZE < 0x4FF)
+#define RAW_BUFFER_LENGTH 180
+# elif (defined(RAMEND) && RAMEND <= 0x8FF) || (defined(RAMSIZE) && RAMSIZE < 0x8FF)
+#define RAW_BUFFER_LENGTH 600
 # else
 #define RAW_BUFFER_LENGTH 750
 # endif

diff --git a/examples/ReceiveAndSendHob2Hood/PinDefinitionsAndMore.h b/examples/ReceiveAndSendHob2Hood/PinDefinitionsAndMore.h
@@ -331,12 +331,6 @@ void noTone(uint8_t aPinNumber){
 #if !defined (FLASHEND)
 #define FLASHEND 0xFFFF // Dummy value for platforms where FLASHEND is not defined
 #endif
-#if !defined (RAMEND)
-#define RAMEND 0xFFFF // Dummy value for platforms where RAMEND is not defined
-#endif
-#if !defined (RAMSIZE)
-#define RAMSIZE 0xFFFF // Dummy value for platforms where RAMSIZE is not defined
-#endif
 
 /*
  * Helper macro for getting a macro definition as string

diff --git a/examples/ReceiveDemo/PinDefinitionsAndMore.h b/examples/ReceiveDemo/PinDefinitionsAndMore.h
@@ -331,12 +331,6 @@ void noTone(uint8_t aPinNumber){
 #if !defined (FLASHEND)
 #define FLASHEND 0xFFFF // Dummy value for platforms where FLASHEND is not defined
 #endif
-#if !defined (RAMEND)
-#define RAMEND 0xFFFF // Dummy value for platforms where RAMEND is not defined
-#endif
-#if !defined (RAMSIZE)
-#define RAMSIZE 0xFFFF // Dummy value for platforms where RAMSIZE is not defined
-#endif
 
 /*
  * Helper macro for getting a macro definition as string

diff --git a/examples/ReceiveDemo/ReceiveDemo.ino b/examples/ReceiveDemo/ReceiveDemo.ino
@@ -73,14 +73,13 @@
 //
 
 #if !defined(RAW_BUFFER_LENGTH)
-# if RAMEND <= 0x4FF || RAMSIZE < 0x4FF
-#define RAW_BUFFER_LENGTH 130 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
-#define EXCLUDE_EXOTIC_PROTOCOLS // saves around 650 bytes program memory if all other protocols are active
-#define EXCLUDE_UNIVERSAL_PROTOCOLS // Saves up to 1000 bytes program memory.
-# elif RAMEND <= 0x8FF || RAMSIZE < 0x8FF
-#define RAW_BUFFER_LENGTH 600 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+// For air condition remotes it requires 600 (maximum for 2k RAM) to 750. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+# if (defined(RAMEND) && RAMEND <= 0x4FF) || (defined(RAMSIZE) && RAMSIZE < 0x4FF)
+#define RAW_BUFFER_LENGTH 180
+# elif (defined(RAMEND) && RAMEND <= 0x8FF) || (defined(RAMSIZE) && RAMSIZE < 0x8FF)
+#define RAW_BUFFER_LENGTH 600
 # else
-#define RAW_BUFFER_LENGTH 750 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+#define RAW_BUFFER_LENGTH 750
 # endif
 #endif
 

diff --git a/examples/ReceiveDump/PinDefinitionsAndMore.h b/examples/ReceiveDump/PinDefinitionsAndMore.h
@@ -331,12 +331,6 @@ void noTone(uint8_t aPinNumber){
 #if !defined (FLASHEND)
 #define FLASHEND 0xFFFF // Dummy value for platforms where FLASHEND is not defined
 #endif
-#if !defined (RAMEND)
-#define RAMEND 0xFFFF // Dummy value for platforms where RAMEND is not defined
-#endif
-#if !defined (RAMSIZE)
-#define RAMSIZE 0xFFFF // Dummy value for platforms where RAMSIZE is not defined
-#endif
 
 /*
  * Helper macro for getting a macro definition as string

diff --git a/examples/ReceiveDump/ReceiveDump.ino b/examples/ReceiveDump/ReceiveDump.ino
@@ -36,12 +36,13 @@
 #include "PinDefinitionsAndMore.h" // Define macros for input and output pin etc.
 
 #if !defined(RAW_BUFFER_LENGTH)
-# if RAMEND <= 0x4FF || RAMSIZE < 0x4FF
-#define RAW_BUFFER_LENGTH 180 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
-# elif RAMEND <= 0x8FF || RAMSIZE < 0x8FF
-#define RAW_BUFFER_LENGTH 600 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+// For air condition remotes it requires 600 (maximum for 2k RAM) to 750. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+# if (defined(RAMEND) && RAMEND <= 0x4FF) || (defined(RAMSIZE) && RAMSIZE < 0x4FF)
+#define RAW_BUFFER_LENGTH 180
+# elif (defined(RAMEND) && RAMEND <= 0x8FF) || (defined(RAMSIZE) && RAMSIZE < 0x8FF)
+#define RAW_BUFFER_LENGTH 600
 # else
-#define RAW_BUFFER_LENGTH 750 // 750 (600 if we have only 2k RAM) is the value for air condition remotes. Default is 112 if DECODE_MAGIQUEST is enabled, otherwise 100.
+#define RAW_BUFFER_LENGTH 750
 # endif
 #endif
 

diff --git a/examples/ReceiveOneAndSendMultiple/PinDefinitionsAndMore.h b/examples/ReceiveOneAndSendMultiple/PinDefinitionsAndMore.h
@@ -331,12 +331,6 @@ void noTone(uint8_t aPinNumber){
 #if !defined (FLASHEND)
 #define FLASHEND 0xFFFF // Dummy value for platforms where FLASHEND is not defined
 #endif
-#if !defined (RAMEND)
-#define RAMEND 0xFFFF // Dummy value for platforms where RAMEND is not defined
-#endif
-#if !defined (RAMSIZE)
-#define RAMSIZE 0xFFFF // Dummy value for platforms where RAMSIZE is not defined
-#endif
 
 /*
  * Helper macro for getting a macro definition as string

diff --git a/examples/SendAndReceive/PinDefinitionsAndMore.h b/examples/SendAndReceive/PinDefinitionsAndMore.h
@@ -331,12 +331,6 @@ void noTone(uint8_t aPinNumber){
 #if !defined (FLASHEND)
 #define FLASHEND 0xFFFF // Dummy value for platforms where FLASHEND is not defined
 #endif
-#if !defined (RAMEND)
-#define RAMEND 0xFFFF // Dummy value for platforms where RAMEND is not defined
-#endif
-#if !defined (RAMSIZE)
-#define RAMSIZE 0xFFFF // Dummy value for platforms where RAMSIZE is not defined
-#endif
 
 /*
  * Helper macro for getting a macro definition as string