Files
MicrOBU/microbu-esp32c5/external/vanetza-idf/vanetza/geonet/pdu.cpp
T
Ashin Walpola 0e9525162d Keep the colleague's microbu-esp32c5 tree in this repository
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FLASHING.md says how to take a newer version of the colleague's tree (copy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).
2026-09-23 17:46:40 +02:00

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C++

#include <vanetza/geonet/basic_header.hpp>
#include <vanetza/geonet/common_header.hpp>
#include <vanetza/geonet/header_variant.hpp>
#include <vanetza/geonet/pdu.hpp>
#include <vanetza/security/secured_message.hpp>
namespace vanetza
{
namespace geonet
{
void serialize(const ConstAccessiblePdu& pdu, OutputArchive& ar)
{
serialize(pdu.basic(), ar);
if (pdu.secured()) {
security::serialize(ar, *pdu.secured());
} else {
geonet::serialize(pdu.common(), ar);
boost::serialize(pdu.extended_variant(), ar);
}
}
std::size_t get_length(const ConstAccessiblePdu& pdu)
{
std::size_t length = BasicHeader::length_bytes;
if (pdu.secured()) {
length += security::get_size(*pdu.secured());
} else {
length += CommonHeader::length_bytes;
length += get_length(pdu.extended_variant());
}
return length;
}
} // namespace geonet
} // namespace vanetza