move comment about 'or else' chips that use TIMER2.

Author: marcmerlin

boarddefs.h

@@ -136,11 +136,11 @@
 #elif defined(__AVR_ATtiny85__)
 #define IR_USE_TIMER_TINY0 // tx = pin 1
 
-// Arduino Duemilanove, Diecimila, LilyPad, Mini, Fio, Nano, etc
-// ATmega48, ATmega88, ATmega168, ATmega328
 #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
 

examples/IRrecvDump/IRrecvDump.ino

@@ -23,7 +23,7 @@ decode_results results;
 
 void setup()
 {
- Serial.begin(115200);
+ Serial.begin(9600);
  irrecv.enableIRIn(); // Start the receiver
 }
 

irRecv.cpp

@@ -1,7 +1,7 @@
 #include "IRremote.h"
 #include "IRremoteInt.h"
 
-#ifdef ESP32
+#ifdef IR_TIMER_USE_ESP32
 hw_timer_t *timer;
 void IRTimer(); // defined in IRremote.cpp
 #endif