From 37093a08c59e1fab8d6823b9b7ef6c6043d57330 Mon Sep 17 00:00:00 2001
From: Tomoji Takasu <ttaka@yk.rim.or.jp>
Date: Tue, 30 Jan 2018 11:04:07 +0900
Subject: [PATCH] fix problem on half-cycle slip handling.

---
 src/rcv/novatel.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/rcv/novatel.c b/src/rcv/novatel.c
index 9c8471dd5..ec2c96f91 100644
--- a/src/rcv/novatel.c
+++ b/src/rcv/novatel.c
@@ -352,7 +352,11 @@ static int decode_rangecmpb(raw_t *raw)
             lli=0;
         }
         if (!parity) lli|=LLI_HALFC;
+#if 0
         if (halfc  ) lli|=LLI_HALFA;
+#else
+        if (halfc!=raw->halfc[sat-1][pos]) lli|=LLI_SLIP;
+#endif
         raw->tobs [sat-1][pos]=raw->time;
         raw->lockt[sat-1][pos]=lockt;
         raw->halfc[sat-1][pos]=halfc;
@@ -441,7 +445,11 @@ static int decode_rangeb(raw_t *raw)
             lli=0;
         }
         if (!parity) lli|=LLI_HALFC;
+#if 0
         if (halfc  ) lli|=LLI_HALFA;
+#else
+        if (halfc!=raw->halfc[sat-1][pos]) lli|=LLI_SLIP;
+#endif
         raw->tobs [sat-1][pos]=raw->time;
         raw->lockt[sat-1][pos]=lockt;
         raw->halfc[sat-1][pos]=halfc;