Design decision: Trie North data gets mapped into existing fields (track, etc)

...rather than new ones like heading.  This gets rid of the HEADING_FIX code
contributed but not compiled in by default.

Also, fix a place in the zodiac driver that sets a fix rather than newdata 
member.

1 files changed, 0 insertions, 6 deletions

diff --git a/libgps.c b/libgps.c
index ae04e3c7..18727f82 100644
--- a/libgps.c
+++ b/libgps.c
@@ -351,12 +351,6 @@ static void gps_unpack(char *buf, struct gps_data_t *gpsdata)
 				gpsdata->set |= SPEEDERR_SET;
 			    if (isnan(nf.epc)==0)
 				gpsdata->set |= CLIMBERR_SET;
-#ifndef HEADING_FIX
-			    nf.pitch = nf.roll = nf.dip = NAN;
-#else /* HEADING_FIX */
-			    /* there is no support for a TrueNorth source in the O command at this stage, so libgps-based clients that wish to use the heading provided by such a source must send the sequence "OH\n".  N.B. the order is important - "HO\n" will result in heading=NAN.  More work is needed to provide any support for pitch, roll and dip. */
-			    nf.pitch = nf.roll = nf.dip = nf.heading = NAN;
-#endif /* HEADING_FIX */
 			    gpsdata->fix = nf;
 			    (void)strlcpy(gpsdata->tag, tag, MAXTAGLEN+1);
 			    gpsdata->set |= TIME_SET|TIMERR_SET|LATLON_SET|MODE_SET;