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 FLASHING.md says how to take a newer version of the colleague's tree (copy it over the folder, rebuild, test, commit).
45 lines
901 B
C++
45 lines
901 B
C++
#pragma once
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#include <vanetza/security/v3/asn1_types.hpp>
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#include <vanetza/units/angle.hpp>
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#include <vanetza/units/length.hpp>
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namespace vanetza
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{
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// forward declaration
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struct PositionFix;
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namespace security
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{
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namespace v3
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{
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/**
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* Calculate distance between two positions using Haversine formula
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*
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* \param one a local position fix
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* \param other a received location
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* \return distance in meters
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*/
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units::Length distance(const PositionFix& one, const asn1::TwoDLocation& other);
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/**
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* Convert ASN.1 latitude to GeoAngle
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*
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* \param in ASN.1 security latitude
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* \return GeoAngle
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*/
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units::GeoAngle convert_latitude(const asn1::Latitude& in);
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/**
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* Convert ASN.1 longitude to GeoAngle
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*
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* \param in ASN.1 security longitude
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* \return GeoAngle
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*/
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units::GeoAngle convert_longitude(const asn1::Longitude& in);
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} // namespace v3
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} // namespace security
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} // namespace vanetza
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