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author | Sylvain Munaut <tnt@246tNt.com> | 2009-12-28 15:34:30 +0100 |
---|---|---|
committer | Harald Welte <laforge@gnumonks.org> | 2010-01-07 10:22:24 +0100 |
commit | a17324c7fe86497879f3e4891b2ecbcc63d972d6 (patch) | |
tree | dbca8368ccb1774d0af3cfbf20a8546c494c216f /rrlp-ephemeris/ubx-parse.c | |
parent | ccea43902808717c81facef188872abebae0a290 (diff) |
rrlp-ephemeris: Add a note about extracting RefPos from AID_INI
Yeah we could do it if anyone is willing to implement conversion
from ecef to WGS84.
See http://en.wikipedia.org/wiki/Geodetic_system
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Diffstat (limited to 'rrlp-ephemeris/ubx-parse.c')
-rw-r--r-- | rrlp-ephemeris/ubx-parse.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/rrlp-ephemeris/ubx-parse.c b/rrlp-ephemeris/ubx-parse.c index 60bc05763..1dbb279f7 100644 --- a/rrlp-ephemeris/ubx-parse.c +++ b/rrlp-ephemeris/ubx-parse.c @@ -85,6 +85,10 @@ _ubx_msg_parse_aid_ini(struct ubx_hdr *hdr, void *pl, int pl_len, void *ud) //printf("[.] AID_INI\n"); // FIXME: Extract info for "Reference Time" + + // FIXME: We could extract ref position as well but we need it in + // WGS84 geodetic coordinates and it's provided as ecef, so + // we need a lot of math ... } static void |