Ashin Walpola
d107534eb2
obu-firmware builds against the vanetza-idf C-ITS library, which until now came from the colleague's microbu-esp32c5 tree beside the repository and was not tracked here, so a clone of this repository could not build the firmware it ships. The library alone is now part of obu-firmware, as obu-firmware/external/vanetza-idf: their external/vanetza-idf at commit cf4b99f, unchanged (9775 files; see its PROVENANCE.md). CMake takes it from there by default; -DVANETZA_IDF_DIR still points the build elsewhere. The rest of the colleague's tree (their own VAM firmware, PKI tooling, station-link Python tools, the V2X2MAP bridge) stays out of this repository and gitignored; nothing is pushed to their repository. NOTES.md, docs/06, TODO.md and the pcap verifier's usage line point at the new location.
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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