diff options
| author | Eric S. Raymond <esr@thyrsus.com> | 2009-10-26 11:24:49 +0000 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2009-10-26 11:24:49 +0000 |
| commit | 3a3f93c26bc998deee204054abe08cd74dfb0817 (patch) | |
| tree | fa360d76126676fae30b0579745fb54aa472d645 /driver_evermore.c | |
| parent | 7c9d538c629e046924e96974e67732a01c706674 (diff) | |
| download | gpsd-3a3f93c26bc998deee204054abe08cd74dfb0817.tar.gz | |
Splint pacification, part 2.
Diffstat (limited to 'driver_evermore.c')
| -rw-r--r-- | driver_evermore.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/driver_evermore.c b/driver_evermore.c index 3301124e..e5aac8bd 100644 --- a/driver_evermore.c +++ b/driver_evermore.c @@ -164,7 +164,7 @@ gps_mask_t evermore_parse(struct gps_device_t *session, unsigned char *buf, size tp++; } - type = getub(buf2, 1); + type = (unsigned char)getub(buf2, 1); /*@ +usedef @*/ /*@ -usedef -compdef @*/ @@ -180,14 +180,16 @@ gps_mask_t evermore_parse(struct gps_device_t *session, unsigned char *buf, size switch (type) { case 0x02: /* Navigation Data Output */ + /*@ ignore @*//*@ splint is confused @*/ session->gpsdata.fix.time = gpstime_to_unix((int)getleuw(buf2, 2), getleul(buf2, 4)*0.01) - session->context->leap_seconds; + /*@ end @*/ ecef_to_wgs84fix(&session->gpsdata, getlesl(buf2, 8)*1.0, getlesl(buf2, 12)*1.0, getlesl(buf2, 16)*1.0, getlesw(buf2, 20)/10.0, getlesw(buf2, 22)/10.0, getlesw(buf2, 24)/10.0); - used = getub(buf2, 26) & 0x0f; + used = (unsigned char)getub(buf2, 26) & 0x0f; //visible = (getub(buf2, 26) & 0xf0) >> 4; - version = getleuw(buf2, 27)/100.0; + version = (uint)getleuw(buf2, 27)/100.0; /* that's all the information in this packet */ if (used < 3) session->gpsdata.fix.mode = MODE_NO_FIX; @@ -217,8 +219,10 @@ gps_mask_t evermore_parse(struct gps_device_t *session, unsigned char *buf, size return mask | CLEAR_SET | REPORT_SET; case 0x04: /* DOP Data Output */ + /*@ ignore @*//*@ splint is confused @*/ session->gpsdata.fix.time = gpstime_to_unix((int)getleuw(buf2, 2), getleul(buf2, 4)*0.01) - session->context->leap_seconds; + /*@ end @*/ clear_dop(&session->gpsdata.dop); session->gpsdata.dop.gdop = (double)getub(buf2, 8)*0.1; session->gpsdata.dop.pdop = (double)getub(buf2, 9)*0.1; @@ -257,8 +261,10 @@ gps_mask_t evermore_parse(struct gps_device_t *session, unsigned char *buf, size return mask; case 0x06: /* Channel Status Output */ + /*@ ignore @*//*@ splint is confused @*/ session->gpsdata.skyview_time = gpstime_to_unix((int)getleuw(buf2, 2), getleul(buf2, 4)*0.01) - session->context->leap_seconds; + /*@ end @*/ session->gpsdata.satellites_visible = (int)getub(buf2, 8); session->gpsdata.satellites_used = 0; memset(session->gpsdata.used, 0, sizeof(session->gpsdata.used)); @@ -306,8 +312,10 @@ gps_mask_t evermore_parse(struct gps_device_t *session, unsigned char *buf, size case 0x08: /* Measurement Data Output */ /* clock offset is a manufacturer diagnostic */ /* (int)getleuw(buf2, 8); clock offset, 29000..29850 ?? */ + /*@ ignore @*//*@ splint is confused @*/ session->gpsdata.fix.time = gpstime_to_unix((int)getleuw(buf2, 2), getleul(buf2, 4)*0.01) - session->context->leap_seconds; + /*@ end @*/ visible = (unsigned char)getub(buf2, 10); /* FIXME: read full statellite status for each channel */ /* we can get pseudo range (m), delta-range (m/s), doppler (Hz) and status for each channel */ |