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.
100 lines
1.8 KiB
C++
100 lines
1.8 KiB
C++
#include "traffic_class.hpp"
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#include "serialization.hpp"
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namespace vanetza
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{
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namespace geonet
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{
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TrafficClass::TrafficClass() : m_tc(0)
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{
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}
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TrafficClass::TrafficClass(bool scf, bool ch_offload, BitNumber<unsigned, 6> tc) : m_tc(0)
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{
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store_carry_forward(scf);
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channel_offload(ch_offload);
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tc_id(tc);
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}
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TrafficClass::TrafficClass(uint8_t raw) : m_tc(raw)
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{
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}
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bool TrafficClass::store_carry_forward() const
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{
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return (m_tc & scf_mask);
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}
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void TrafficClass::store_carry_forward(bool flag)
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{
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if (flag) {
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m_tc |= scf_mask;
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} else {
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m_tc &= ~scf_mask;
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}
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}
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bool TrafficClass::channel_offload() const
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{
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return (m_tc & channel_offload_mask);
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}
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void TrafficClass::channel_offload(bool flag)
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{
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if (flag) {
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m_tc |= channel_offload_mask;
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} else {
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m_tc &= ~channel_offload_mask;
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}
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}
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BitNumber<unsigned, 6> TrafficClass::tc_id() const
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{
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return (m_tc & tc_id_mask);
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}
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void TrafficClass::tc_id(BitNumber<unsigned, 6> id)
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{
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m_tc &= ~tc_id_mask;
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m_tc |= id.raw() & tc_id_mask;
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}
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dcc::Profile map_tc_onto_profile(const TrafficClass& tc)
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{
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dcc::Profile profile = dcc::Profile::DP3;
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switch (tc.tc_id().raw()) {
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case 0:
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profile = dcc::Profile::DP0;
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break;
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case 1:
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profile = dcc::Profile::DP1;
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break;
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case 2:
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profile = dcc::Profile::DP2;
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break;
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default:
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profile = dcc::Profile::DP3;
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break;
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}
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return profile;
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}
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void serialize(const TrafficClass& tc, OutputArchive& ar)
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{
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serialize(host_cast(tc.raw()), ar);
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}
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void deserialize(TrafficClass& tc, InputArchive& ar)
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{
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decltype(tc.raw()) tmp;
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deserialize(tmp, ar);
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tc = TrafficClass(tmp);
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}
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} // namespace geonet
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} // namespace vanetza
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