Broken the source in to manageable chunks - 2KLOC files are not fun to debug!

Utterly failed to reduce the MARK_?? functions back down to MACROs - every time I try, the decoders start failing ...However, I have found a considerable number of bugs in the toolchain, so I'm starting to wonder if the fault is not mine.
2026-01-08 06:02:49 +00:00 · 2015-06-20 04:29:28 +01:00
parent 04e2cfbdad
commit 88e243fe06
19 changed files with 1644 additions and 1592 deletions
--- a/ir_Sanyo.cpp
+++ b/ir_Sanyo.cpp
@@ -0,0 +1,79 @@
+#include "IRremote.h"
+#include "IRremoteInt.h"
+
+//==============================================================================
+//                      SSSS   AAA   N   N  Y   Y   OOO
+//                     S      A   A  NN  N   Y Y   O   O
+//                      SSS   AAAAA  N N N    Y    O   O
+//                         S  A   A  N  NN    Y    O   O
+//                     SSSS   A   A  N   N    Y     OOO
+//==============================================================================
+
+// I think this is a Sanyo decoder:  Serial = SA 8650B
+// Looks like Sony except for timings, 48 chars of data and time/space different
+
+#define SANYO_BITS 12
+
+#define SANYO_HDR_MARK	3500  // seen range 3500
+#define SANYO_HDR_SPACE	950 //  seen 950
+#define SANYO_ONE_MARK	2400 // seen 2400
+#define SANYO_ZERO_MARK 700 //  seen 700
+#define SANYO_DOUBLE_SPACE_USECS  800  // usually ssee 713 - not using ticks as get number wrapround
+#define SANYO_RPT_LENGTH 45000
+
+//+=============================================================================
+#ifdef DECODE_SANYO
+long  IRrecv::decodeSanyo (decode_results *results)
+{
+  long data = 0;
+  if (irparams.rawlen < 2 * SANYO_BITS + 2)  return false ;
+  int offset = 0; // Skip first space
+  // Initial space
+
+#if 0
+  // Put this back in for debugging - note can't use #DEBUG as if Debug on we don't see the repeat cos of the delay
+  Serial.print("IR Gap: ");
+  Serial.println( results->rawbuf[offset]);
+  Serial.println( "test against:");
+  Serial.println(results->rawbuf[offset]);
+#endif
+
+  if (results->rawbuf[offset] < SANYO_DOUBLE_SPACE_USECS) {
+    // Serial.print("IR Gap found: ");
+    results->bits = 0;
+    results->value = REPEAT;
+    results->decode_type = SANYO;
+    return true;
+  }
+  offset++;
+
+  // Initial mark
+  if (!MATCH_MARK(results->rawbuf[offset], SANYO_HDR_MARK))  return false ;
+  offset++;
+
+  // Skip Second Mark
+  if (!MATCH_MARK(results->rawbuf[offset], SANYO_HDR_MARK))  return false ;
+  offset++;
+
+  while (offset + 1 < irparams.rawlen) {
+    if (!MATCH_SPACE(results->rawbuf[offset], SANYO_HDR_SPACE))  break ;
+    offset++;
+    if      (MATCH_MARK(results->rawbuf[offset], SANYO_ONE_MARK))   data = (data << 1) | 1 ;
+    else if (MATCH_MARK(results->rawbuf[offset], SANYO_ZERO_MARK))  data <<= 1 ;
+    else                                                            return false ;
+    offset++;
+  }
+
+  // Success
+  results->bits = (offset - 1) / 2;
+  if (results->bits < 12) {
+    results->bits = 0;
+    return false;
+  }
+
+  results->value       = data;
+  results->decode_type = SANYO;
+  return true;
+}
+#endif
+