Indicate padding bytes explicitly in all the structures. Some of the
structures could have their size reduced by reordering their fields by
size (especially in owlps.h).
Fix some problems in the Doxygen-generated man pages (C libraries), the
more noticeable being removing the full path of the files from the
header and synopsis.
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.
Doxygen comments are now used in libowlps, libowlps-client and
libowlps-resultreader. doc/Doxyfile was added as well as CMake rules to
generate man pages for the libraries' header files.
The Aggregator now transmits the capture timestamp of each packet to the
positioning server. For now this timestamp is not stored, only displayed
(in verbose mode) when a request is received.
To be consistent with the other modules, the positioning server must be
called OwlPS Positioner instead of Positioning, and the executable
owlps-positionerd (even if the daemon mode is not implemented yet).
That's a big commit for a tiny change.
Differentiate the port on which the autocalibration hello messages are
sent to the aggregator by the listeners, and the one on which the
autocalibration orders are sent by the aggregator to the listeners.
This will allow to run a listener and an aggregator on the same machine
with autocalibration enabled.
Both in the listener and the aggregator, the option -a (autocalibration
port) has been replaced by the options -O (autocalibration order port)
and -H (autocalibration hello port). In the listener, the option -H was
previously used to set the hello delay; this is now the role of the -T
option.
The autocalibration requests are now sent on the same port as the
positioning request, by default. There was no real reason to send them
on a different port.
Modify the *time*() functions to avoid passing structures in arguments
(using const pointers instead) or returning structures (using result
arguments instead).
"start_time" was meaningless in the global data structures of owlps.h,
and could lead to errors in the aggregator, since it defines a field
start_time in one of its internal structures.
On *BSD, usleep() does not accept an argument greater than 1'000'000 (1
second). owl_msleep() decomposes its arguments to use sleep() and
usleep() calls.
This new type of request will only be used in owlps-positioning, to
distinct the calibration requests that are issued from a real
measurement and those that are generated by the self-calibration
process.
Matteo Cypriani
Matteo Cypriani
Matteo Cypriani