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 FLASHING.md says how to take a newer version of the colleague's tree (copy it over the folder, rebuild, test, commit).
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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