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.
41 lines
899 B
C++
41 lines
899 B
C++
#include <vanetza/common/runtime.hpp>
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#include <vanetza/dcc/state_machine.hpp>
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#include <vanetza/dcc/state_machine_budget.hpp>
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namespace vanetza
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{
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namespace dcc
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{
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StateMachineBudget::StateMachineBudget(const StateMachine& fsm, const Runtime& rt) :
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m_fsm(fsm), m_runtime(rt)
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{
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}
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Clock::duration StateMachineBudget::delay()
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{
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Clock::duration delay = Clock::duration::max();
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if (m_last_tx) {
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const auto last_tx = m_last_tx.get();
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const auto tx_interval = m_fsm.transmission_interval();
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if (last_tx + tx_interval < m_runtime.now()) {
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delay = Clock::duration::zero();
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} else {
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delay = last_tx + tx_interval - m_runtime.now();
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}
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} else {
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delay = Clock::duration::zero();
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}
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return delay;
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}
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void StateMachineBudget::notify()
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{
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m_last_tx = m_runtime.now();
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}
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} // namespace dcc
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} // namespace vanetza
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