From 76d2866498d729dbe681d971210f23ed175fe293 Mon Sep 17 00:00:00 2001
From: lwvmobile <lwvmobile@gmail.com>
Date: Mon, 4 Sep 2023 17:26:48 -0400
Subject: [PATCH] Fix/Tweak EDACS Dotting Sequence;

---
 include/dsd.h        | 8 ++++----
 src/dsd_frame_sync.c | 4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/dsd.h b/include/dsd.h
index 49c3f52..741bf0f 100644
--- a/include/dsd.h
+++ b/include/dsd.h
@@ -824,9 +824,9 @@ typedef struct
 #define INV_PROVOICE_EA_SYNC "13313133113113333311313133133311"
 #define PROVOICE_EA_SYNC     "31131311331331111133131311311133"
 
-//EDACS/PV dotting sequence
-#define DOTTING_SEQUENCE_A  "11111111111111111111111111111111" //0x5555
-#define DOTTING_SEQUENCE_B  "33333333333333333333333333333333" //0xAAAA
+//EDACS/PV EOT dotting sequence
+#define DOTTING_SEQUENCE_A  "131313131313131313131313131313131313131313131313" //0xAAAA...
+#define DOTTING_SEQUENCE_B  "313131313131313131313131313131313131313131313131" //0x5555...
 
 //define the provoice conventional string pattern to default 85/85 if not enabled, else mute it so we won't double sync on accident in frame_sync
 #ifdef PVCONVENTIONAL
@@ -836,7 +836,7 @@ typedef struct
 #define PROVOICE_CONV        "13131333111311311313131313131313" //TX 85 RX 85 (default programming value)
 #define INV_PROVOICE_CONV    "31313111333133133131313131313131" //TX 85 RX 85 (default programming value)
 #endif
-//we use the short sync instead of the default 85/85 wnen PVCONVENTIONAL is defined by cmake
+//we use the short sync instead of the default 85/85 when PVCONVENTIONAL is defined by cmake
 #define PROVOICE_CONV_SHORT                 "1313133311131131" //16-bit short pattern, last 16-bits change based on TX an RX values
 #define INV_PROVOICE_CONV_SHORT             "3131311133313313"
 //In this pattern (inverted polarity, the norm for PV) 3 is bit 0, and 1 is bit 1 (2 level GFSK)
diff --git a/src/dsd_frame_sync.c b/src/dsd_frame_sync.c
index dd10d35..f607045 100644
--- a/src/dsd_frame_sync.c
+++ b/src/dsd_frame_sync.c
@@ -1192,9 +1192,9 @@ getFrameSync (dsd_opts * opts, dsd_state * state)
               state->lastsynctype = 37; 
               return (37);
             }
-            else if ((strcmp (synctest32, DOTTING_SEQUENCE_A) == 0) || (strcmp (synctest32, DOTTING_SEQUENCE_B) == 0))
+            else if ((strcmp (synctest48, DOTTING_SEQUENCE_A) == 0) || (strcmp (synctest48, DOTTING_SEQUENCE_B) == 0))
             {
-              printFrameSync (opts, state, " EDACS DOTTING SEQUENCE; ", synctest_pos + 1, modulation);
+              printFrameSync (opts, state, " EDACS DOTTING SEQUENCE: ", synctest_pos + 1, modulation);
               eot_cc (opts, state);
             }