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 FLASHING.md says how to take a newer version of the colleague's tree (copy it over the folder, rebuild, test, commit).
68 lines
1.2 KiB
C++
68 lines
1.2 KiB
C++
#include "dcc_mco_field.hpp"
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#include <algorithm>
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#include <cmath>
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namespace vanetza
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{
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namespace geonet
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{
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DccMcoField::DccMcoField() :
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m_cbr_l0_hop(0), m_cbr_l1_hop(0), m_output_power(0)
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{
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}
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DccMcoField::DccMcoField(uint32_t field)
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{
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m_cbr_l0_hop = field >> 24;
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m_cbr_l1_hop = field >> 16;
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m_output_power = field >> 11;
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}
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DccMcoField::operator uint32_t() const
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{
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uint32_t field = m_cbr_l0_hop;
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field <<= 8;
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field |= m_cbr_l1_hop;
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field <<= 5;
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field |= m_output_power.raw();
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field <<= 11;
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return field;
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}
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void DccMcoField::local_cbr(const ChannelLoad& cbr)
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{
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m_cbr_l0_hop = std::floor(cbr.value() * 255.0);
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}
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dcc::ChannelLoad DccMcoField::local_cbr() const
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{
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return ChannelLoad(m_cbr_l0_hop / 255.0);
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}
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void DccMcoField::neighbour_cbr(const ChannelLoad& cbr)
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{
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m_cbr_l1_hop = std::floor(cbr.value() * 255.0);
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}
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dcc::ChannelLoad DccMcoField::neighbour_cbr() const
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{
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return ChannelLoad(m_cbr_l1_hop / 255.0);
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}
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void DccMcoField::output_power(unsigned dbm)
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{
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m_output_power = std::min(dbm, 31u);
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}
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unsigned DccMcoField::output_power() const
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{
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return m_output_power.raw();
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}
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} // namespace geonet
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} // namespace vanetza
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