36 lines
675 B
C++
36 lines
675 B
C++
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#pragma once
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#include <vanetza/access/access_category.hpp>
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#include <cstdint>
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namespace vanetza
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{
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namespace access
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{
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/**
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* \brief map access category to PPPP for C-V2X
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*
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* Mapping is according to EN 303 613 V1.1.1 Table B.7
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*
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* \param ac access category from 802.11
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* \return matching PPPP value
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*/
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constexpr std::uint8_t pppp_from_ac(AccessCategory ac)
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{
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switch (ac) {
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case AccessCategory::VO:
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return 2;
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case AccessCategory::VI:
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return 4;
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case AccessCategory::BE:
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return 5;
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case AccessCategory::BK:
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default:
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return 7;
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}
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}
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} // namespace access
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} // namespace vanetza
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