New autocalibration technique to generate points in line (use case:
underground tunnels). The handling of the
positioning.generate-reference-points has changed to be able to use
several autocalibration methods simultaneously.
Use 128 instead of 1 as error code in
AutocalibrationMesh::compute_multi_packet_ss(), since small positive
values can sometimes occur.
Some minor other cosmetics changes.
The code for the EvAAL output was slightly updated in 2012 for the 2nd
contest. Although OwlPS doesn't handle sub-areas of interest, it was
indeed compatible with the 2012 evaluation system.
This new function allows to compute intermediate, interpolated points
between two points. It will be used to generate reference points in a
line between two points.
Sadly, OwlPS Positioner gets a new dependency on libclaw_tween.
Display a warning when the configuration file cannot be read only when
the -f option was used. As stated in comment, the initial plan was to
also display the warning in verbose mode, but at this point of the
program the command-line is not parsed yet, so it's pointless to test
for it.
The get_mac_addr() function was the only real blocker that prevented
building on BSD systems, as it used the Linux-specific SIOCGIFHWADDR
ioctl. When compiling for Linux, we still use this ioctl, but for the
BSD version we use sysctl().
This allows OwlPS Listener to build on BSD (tested on NetBSD, OpenBSD
and DragonFly). That doesn't mean it will actually work when trying to
capture packets though (that has to be tested on real hardware), but
that's still a progress.
Like in the other modules, we get rid of the old use of "access point".
This has user-visible changes, especially in the configuration (the name
of a few options has been changed).
Use the new terminology "capture point" (CP) instead of "access point"
(AP) everywhere in Aggregator. The only user-visible change is that the
ap_keep_timeout option is now called cp_keep_timeout.
The first field of the Aggregator's CSV output files is now an unsigned
integer that announces the version of the CSV format used. Current
version is 1 and the subsequent fields are not modified, so that an
aggregation file generated with a previous version can still be used by
adding "1;" at the beginning of each line.
The Positioner has been adapted to handle this new format.