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 FLASHING.md says how to take a newer version of the colleague's tree (copy it over the folder, rebuild, test, commit).
74 lines
1.4 KiB
C++
74 lines
1.4 KiB
C++
#ifndef BURST_BUDGET_HPP_U5GXDCZN
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#define BURST_BUDGET_HPP_U5GXDCZN
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#include <vanetza/common/clock.hpp>
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#include <boost/circular_buffer.hpp>
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#include <chrono>
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#include <cstddef>
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namespace vanetza
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{
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// forward declaration
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class Runtime;
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namespace dcc
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{
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/**
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* BurstBudget: TRC restrictions for DP0 message bursts as per C2C-CC BSP.
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*/
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class BurstBudget
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{
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public:
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BurstBudget(const Runtime&);
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~BurstBudget();
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/**
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* Get current delay to remain in budget
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* \return shortest delay not exceeding budget
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*/
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Clock::duration delay();
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/**
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* Notify budget of consumption
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*/
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void notify();
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/**
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* Set upper limit of messages per burst
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* \param n burst limit
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*/
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void burst_messages(std::size_t n);
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/**
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* Set maximum duration per burst
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* \param d burst duration
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*/
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void burst_duration(Clock::duration d);
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/**
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* Set minimum duration between bursts
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* \param p burst period
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*/
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void burst_period(Clock::duration p);
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/**
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* Get burst interval
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* \return bust interval
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*/
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Clock::duration burst_period() const { return m_burst_period; }
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private:
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const Runtime& m_runtime;
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boost::circular_buffer<Clock::time_point> m_messages;
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Clock::duration m_burst_duration;
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Clock::duration m_burst_period;
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};
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} // namespace dcc
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} // namespace vanetza
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#endif /* BURST_BUDGET_HPP_U5GXDCZN */
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