Ashin Walpola
0e9525162d
obu-firmware builds against vanetza-idf from microbu-esp32c5/external, but that tree was gitignored, so a clone of this repository could not build the firmware it ships. It is now committed here as ordinary files in its own folder, microbu-esp32c5/: the colleague's commit cf4b99f plus the V2X2MAP bridge's signature verification (--trust) used on the bench. Nothing is fetched from or pushed to the colleague's repository; this repository and its remotes carry everything. The folder's own .gitignore keeps build output, downloaded components and private key material out, as it did there; the committed file set is identical to that repository's tracked files. The ESP32-C5 is still flashed from obu-firmware/, which only takes vanetza-idf from microbu-esp32c5/, so the two stay separate folders. FLASHING.md says how to take a newer version of the colleague's tree (copy it over the folder, rebuild, test, commit).
40 lines
906 B
C++
40 lines
906 B
C++
#include <vanetza/geodesy/geodesy.hpp>
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#ifdef VANETZA_WITH_GEOGRAPHICLIB
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# include <vanetza/geodesy/geographiclib.hpp>
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#else
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# include <vanetza/geodesy/haversine.hpp>
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#endif
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namespace vanetza
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{
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namespace geodesy
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{
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CartesianPosition operator-(const CartesianPosition& a, const CartesianPosition& b)
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{
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return CartesianPosition { a.x - b.x, a.y - b.y };
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}
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units::Length distance(const GeodeticPosition& a, const GeodeticPosition& b)
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{
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#ifdef VANETZA_WITH_GEOGRAPHICLIB
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return geographiclib::distance(a, b);
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#else
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return haversine::distance(a, b);
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#endif
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}
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CartesianPosition local_cartesian(
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const GeodeticPosition& origin,
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const GeodeticPosition& position)
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{
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#ifdef VANETZA_WITH_GEOGRAPHICLIB
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return geographiclib::local_cartesian(origin, position);
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#else
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return haversine::local_cartesian(origin, position);
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#endif
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}
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} // namespace geodesy
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} // namespace vanetza
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