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Code Issues 150 Wiki Activity

hardware protocol v2: configuration, wiring and debug panel

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Adds the WITH_HARDWARE_PROTOCOL_V2 build option and the eu07.ini entries
which configure it: uart2 declares a serial link and may be repeated for
several controllers, the remaining uart2* entries tune frame size,
heartbeat, rate limits and logging. UART v1 is untouched and both may be
active at the same time on different ports.

The driver mode starts the manager when at least one link is configured
and pumps it from the input polling loop, and the debug panel gains a
Hardware Protocol v2 section reporting link and session condition,
packet rates, round trip time, protocol and transport error counters and
whatever diagnostics the device itself reports, with switches for
protocol and frame logging.
This commit is contained in:
Hirek
2026-09-05 20:35:04 +00:00
parent 4e3afdd2a6
commit 91be90548f
11 changed files with 269 additions and 9 deletions
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19
hardware/hardware_manager.cpp
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@@ -30,6 +30,8 @@ constexpr std::size_t read_chunk_size = 4096;
} // anonymous namespace
debug_switches debug_flags;
hardware_manager *hardware_manager::s_instance = nullptr;
hardware_link::hardware_link( std::unique_ptr<hardware_transport> Transport, config const &Config ) : m_transport( std::move( Transport ) ), m_config( Config ), m_session( *this, Config )
@@ -224,6 +226,9 @@ hardware_manager::hardware_manager( config const &Config ) : m_config( Config )
}
#endif
debug_flags.log_messages = m_config.debug;
debug_flags.log_frames = m_config.debug_frames;
m_reports.resize( m_links.size() );
if( false == m_links.empty() )
@@ -259,18 +264,28 @@ void hardware_manager::worker()
}
}
void hardware_manager::update( double const Deltatime )
void hardware_manager::update()
{
if( true == m_links.empty() )
{
return;
}
// the input polling code doesn't carry a time step, so the sessions get their own
auto const now = std::chrono::steady_clock::now();
double deltatime = 0.0;
if( true == m_updatestarted )
{
deltatime = std::clamp( std::chrono::duration<double>( now - m_lastupdate ).count(), 0.0, 0.5 );
}
m_updatestarted = true;
m_lastupdate = now;
state_registry::capture( m_snapshot );
for( std::size_t index = 0; index < m_links.size(); ++index )
{
m_links[ index ]->update( Deltatime, m_snapshot );
m_links[ index ]->update( deltatime, m_snapshot );
m_reports[ index ] = m_links[ index ]->report();
}
}