From a777fd4e74625adc63777d9dae68c5006b70b0ab Mon Sep 17 00:00:00 2001
From: ukw <ukw@aeb2e35e-bfc4-4214-b83c-9e8de998ed28>
Date: Fri, 16 Dec 2016 09:20:08 +0000
Subject: [PATCH] Version 3.0.5: added support of non-standard NEC repetition
 frames with pause of 4500us instead of 2250us

git-svn-id: svn://mikrocontroller.net/irmp@180 aeb2e35e-bfc4-4214-b83c-9e8de998ed28
---
 IR-Data/test-suite.sh |  1 +
 README.txt            |  2 +-
 irmp.c                | 28 +++++++++++++++++++++++++++-
 3 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/IR-Data/test-suite.sh b/IR-Data/test-suite.sh
index 0511870..2d7dd67 100644
--- a/IR-Data/test-suite.sh
+++ b/IR-Data/test-suite.sh
@@ -55,6 +55,7 @@ for j in                            \
     nec-repetition.txt              \
     nec-skymaster-dt500.txt         \
     nec.txt                         \
+    nec-non-std-rep.txt             \
     nikon.txt                       \
     nubert-subwoofer.txt            \
     orion_vcr_07660BM070.txt        \
diff --git a/README.txt b/README.txt
index 623acd7..495e491 100644
--- a/README.txt
+++ b/README.txt
@@ -1,7 +1,7 @@
 IRMP - Infrared Multi Protocol Decoder
 --------------------------------------
 
-Version IRMP:  3.0.4 2016-11-18
+Version IRMP:  3.0.5 2016-12-16
 Version IRSND: 3.0.5 2016-11-18
 
 Documentation:
diff --git a/irmp.c b/irmp.c
index 6297aa5..27c31be 100644
--- a/irmp.c
+++ b/irmp.c
@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2009-2016 Frank Meyer - frank(at)fli4l.de
  *
- * $Id: irmp.c,v 1.188 2016/09/14 06:31:48 fm Exp $
+ * $Id: irmp.c,v 1.190 2016/12/16 09:18:11 fm Exp $
  *
  * Supported AVR mikrocontrollers:
  *
@@ -3944,6 +3944,32 @@ irmp_ISR (void)
                             {
                                 irmp_bit++;
                             }
+#if IRMP_SUPPORT_NEC_PROTOCOL == 1
+                            else if ((irmp_param.protocol == IRMP_NEC_PROTOCOL || irmp_param.protocol == IRMP_NEC42_PROTOCOL) && irmp_bit == 0)
+                            {                                                               // it was a non-standard repetition frame
+#ifdef ANALYZE                                                                              // with 4500µs pause instead of 2250µs
+                                ANALYZE_PRINTF ("Detected non-standard repetition frame, switching to NEC repetition\n");
+#endif // ANALYZE
+                                if (key_repetition_len < NEC_FRAME_REPEAT_PAUSE_LEN_MAX)
+                                {
+                                    irmp_param.stop_bit     = TRUE;                         // set flag
+                                    irmp_param.protocol     = IRMP_NEC_PROTOCOL;            // switch protocol
+                                    irmp_param.complete_len = irmp_bit;                     // patch length: 16 or 17
+                                    irmp_tmp_address = last_irmp_address;                   // address is last address
+                                    irmp_tmp_command = last_irmp_command;                   // command is last command
+                                    irmp_flags |= IRMP_FLAG_REPETITION;
+                                    key_repetition_len = 0;
+                                }
+                                else
+                                {
+#ifdef ANALYZE
+                                    ANALYZE_PRINTF ("ignoring NEC repetition frame: timeout occured, key_repetition_len = %d > %d\n",
+                                                    key_repetition_len, NEC_FRAME_REPEAT_PAUSE_LEN_MAX);
+#endif // ANALYZE
+                                    irmp_ir_detected = FALSE;
+                                }
+                            }
+#endif // IRMP_SUPPORT_NEC_PROTOCOL == 1
 #if IRMP_SUPPORT_JVC_PROTOCOL == 1
                             else if (irmp_param.protocol == IRMP_NEC_PROTOCOL && (irmp_bit == 16 || irmp_bit == 17))      // it was a JVC stop bit
                             {
-- 
2.39.2