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Code Issues 154 Wiki Activity

Remake engine voltage value calculation

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Hirek
2026-09-10 23:51:44 +02:00
parent fe63154ffa
commit 63f322fa7b
3 changed files with 38 additions and 21 deletions
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4
hardware/registry/state_registry.cpp
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@@ -125,6 +125,10 @@ state_registry::state_registry()
add( "hv_current_1", value_type::float32, "A", -5000.0, 5000.0, []( state_snapshot const &s ) { return make_value( s, value_type::float32, s.train.hv_current[ 0 ], s.electric ); } );
add( "hv_current_2", value_type::float32, "A", -5000.0, 5000.0, []( state_snapshot const &s ) { return make_value( s, value_type::float32, s.train.hv_current[ 1 ], s.electric ); } );
add( "hv_current_3", value_type::float32, "A", -5000.0, 5000.0, []( state_snapshot const &s ) { return make_value( s, value_type::float32, s.train.hv_current[ 2 ], s.electric ); } );
// what the cab's engine voltage gauge shows: the supply voltage less the drop on the starting
// resistor, divided between the motor branches - and a current derived reading while the
// dynamic brake is applied, exactly as the needle in the cab behaves
add( "engine_voltage", value_type::float32, "V", 0.0, 40000.0, []( state_snapshot const &s ) { return make_value( s, value_type::float32, s.train.engine_voltage, s.electric ); } );
add( "lv_voltage", value_type::float32, "V", 0.0, 200.0, []( state_snapshot const &s ) { return make_value( s, value_type::float32, s.train.lv_voltage ); } );
add( "distance", value_type::float64, "m", {}, {}, []( state_snapshot const &s ) { return make_value( s, value_type::float64, s.train.distance ); } );