From 5f28af9f91b118e13c49b949777187ab57d1cff2 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Mon, 28 Feb 2011 16:32:28 -0500
Subject: Implement and document RTCM2.3 message type 14. All regression tests
 pass.

---
 driver_rtcm2.c | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

(limited to 'driver_rtcm2.c')

diff --git a/driver_rtcm2.c b/driver_rtcm2.c
index 1d1be108..e9c989bf 100644
--- a/driver_rtcm2.c
+++ b/driver_rtcm2.c
@@ -278,6 +278,17 @@ struct rtcm2_msg_t {
 	    } almanac[(RTCM2_WORDS_MAX - 2)/3];
 	} type7;
 
+	/* msg 14 - GPS Time of Week (RTCM2.3 only) */
+	struct rtcm2_msg14 {
+	    struct {
+		uint        parity:6;
+		uint        leapsecs:6;
+		uint        hour:8;
+		uint        week:10;
+		uint        _pad:2;
+	    } w1;
+	} type14;
+
 	/* msg 16 - text msg */
 	struct rtcm2_msg16 {
 	    struct {
@@ -297,7 +308,6 @@ struct rtcm2_msg_t {
 #endif /* LITTLE_ENDIAN */
 
 #ifdef WORDS_BIGENDIAN
-/* This struct was generated from the above using invert-bitfields.pl */
 #ifndef S_SPLINT_S	/* splint thinks it's a duplicate definition */
 
 struct rtcm2_msg_t {
@@ -478,6 +488,17 @@ struct rtcm2_msg_t {
 	    } almanac[(RTCM2_WORDS_MAX - 2)/3];
 	} type7;
 
+	/* msg 14 - GPS Time of Week (RTCM2.3 only) */
+	struct rtcm2_msg14 {
+	    struct {
+		uint        _pad:2;
+		uint        week:10;
+		uint        hour:8;
+		uint        leapsecs:6;
+		uint        parity:6;
+	    } w1;
+	} type14;
+
 	/* msg 16 - text msg */
 	struct rtcm2_msg16 {
 	    struct {
@@ -650,6 +671,11 @@ void rtcm2_unpack( /*@out@*/ struct rtcm2_t *tp, char *buf)
 	}
 	tp->almanac.nentries = (unsigned)(len / 3);
 	break;
+    case 14:
+	tp->gpstime.week = msg->msg_type.type14.w1.week;
+	tp->gpstime.hour = msg->msg_type.type14.w1.hour;
+	tp->gpstime.leapsecs = msg->msg_type.type14.w1.leapsecs;
+	break;
     case 16:
 	/*@ -boolops @*/
 	for (w = 0; w < (unsigned)len; w++) {
-- 
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