Theaninova/Arduino-IRremote
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Merge pull request #183 from madmalkav/master

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Added suport for user defined IR reception feedback LED
This commit is contained in:
Rafi Khan
2015-08-09 21:31:08 -06:00
parent a3d8d5898d 8516174dad
commit e582bd1442
4 changed files with 21 additions and 5 deletions
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3
IRremote.h
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@@ -168,11 +168,12 @@ class IRrecv
{
public:
IRrecv (int recvpin) ;
IRrecv (int recvpin, int blinkpin);
void blink13 (int blinkflag) ;
int decode (decode_results *results) ;
void enableIRIn ( ) ;
bool isIdle ( ) ;
bool isIdle ( ) ;
void resume ( ) ;
private:

4
IRremoteInt.h
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@@ -47,7 +47,8 @@ typedef
// 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 blinkflag; // true -> enable blinking of pin 13 on IR processing
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
@@ -70,6 +71,7 @@ EXTERN volatile irparams_t irparams;
//------------------------------------------------------------------------------
// Defines for blinking the LED
//
#if defined(CORE_LED0_PIN)
# define BLINKLED CORE_LED0_PIN
# define BLINKLED_ON() (digitalWrite(CORE_LED0_PIN, HIGH))

9
irISR.cpp
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@@ -77,9 +77,12 @@ ISR (TIMER_INTR_NAME)
break;
}
// If requested, flash LED L (D13) while receiving IR data
// If requested, flash LED while receiving IR data
if (irparams.blinkflag) {
if (irdata == MARK) BLINKLED_ON() ; // turn pin 13 LED on
else BLINKLED_OFF() ; // turn pin 13 LED off
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
}
}

10
irRecv.cpp
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@@ -97,6 +97,16 @@ IRrecv::IRrecv (int recvpin)
irparams.blinkflag = 0;
}
IRrecv::IRrecv (int recvpin, int blinkpin)
{
irparams.recvpin = recvpin;
irparams.blinkpin = blinkpin;
pinMode(blinkpin, OUTPUT);
irparams.blinkflag = 0;
}
//+=============================================================================
// initialization
//