Add centisecs to track accesses.

diff --git a/gpsbabel/magproto.c b/gpsbabel/magproto.c
index c5ed335305eb8bb468ca45b2f0d71edd1fb7ac65..0b04901326e6ca89fe4838e413f9f2561bdfa075 100644 (file)
--- a/gpsbabel/magproto.c
+++ b/gpsbabel/magproto.c
@@ -756,6 +756,10 @@ mag_wr_init(const char *portname, const char *args)
 #else
        struct stat sbuf;
        magfile_out = fopen(portname, "w+b");
+       if (!magfile_out) {
+               fatal(MYNAME ": '%s' cannot be opened for writing.\n",
+                               portname);
+       }
        fstat(fileno(magfile_out), &sbuf);
        is_file = S_ISREG(sbuf.st_mode);
 #endif
@@ -845,7 +849,8 @@ mag_trkparse(char *trkmsg)
        dmy = dmy / 100;
        tm.tm_mday = dmy % 100; 
 
-       waypt->creation_time = mktime(&tm) + get_tz_offset() ;
+       waypt->creation_time = mktime(&tm) + get_tz_offset();
+       waypt->centiseconds = fracsecs;
 
        if (latdir == 'S') latdeg = -latdeg;
        waypt->position.latitude.degrees = ddmm2degrees(latdeg);
@@ -1192,7 +1197,8 @@ void mag_track_disp(const waypoint *waypointp)
        double lon, lat;
        int lon_deg, lat_deg;
        char obuf[200];
-       int hms=0,fracsec=0;
+       int hms=0;
+       int fracsec;
        int date=0;
        struct tm *tm;
 
@@ -1202,8 +1208,11 @@ void mag_track_disp(const waypoint *waypointp)
                tm = gmtime(&waypointp->creation_time);
                hms = tm->tm_hour * 10000 + tm->tm_min  * 100 + tm->tm_sec;
                date = tm->tm_mday * 10000 + tm->tm_mon * 100 + tm->tm_year;
-       } else 
+               fracsec = waypointp->centiseconds;
+       } else  {
                date = 0;
+               fracsec = 0;
+       }
 
        lon = fabs(ilon);
        lat = fabs(ilat);
@@ -1217,7 +1226,7 @@ void mag_track_disp(const waypoint *waypointp)
        lon = (lon_deg * 100.0 + lon);
        lat = (lat_deg * 100.0 + lat);
 
-       sprintf(obuf,"PMGNTRK,%4.3f,%c,%09.3f,%c,%05.f,%c,%d.%d,A,,%06d", 
+       sprintf(obuf,"PMGNTRK,%4.3f,%c,%09.3f,%c,%05.f,%c,%06d.%02d,A,,%06d", 
                lat, ilat < 0 ? 'S' : 'N',
                lon, ilon < 0 ? 'W' : 'E',
                waypointp->position.altitude.altitude_meters == unknown_alt ?