Diff: ir_Panasonic.cpp

Revision:

0:70c8e56bac45

diff -r 000000000000 -r 70c8e56bac45 ir_Panasonic.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ir_Panasonic.cpp	Sat Jan 23 06:16:48 2016 +0000
@@ -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
+