68 lines
2.8 KiB
Text
68 lines
2.8 KiB
Text
# Copyright 2018 Stuart Buchanan
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# This file is part of FlightGear.
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#
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# FlightGear is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# FlightGear is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with FlightGear. If not, see <http://www.gnu.org/licenses/>.
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#
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# Air Data Computer Driver using Emesary to publish data such as
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#
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# Airspeed
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# Orientation
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# Rate of turn
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# Heading
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# Air Temperature
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#
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#
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# For the moment these are just taken directly from the raw properties. They
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# should probably come from aircraft-specific instrumentation.
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var GenericADCPublisher =
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{
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new : func () {
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# Update frequency can be controlled by a property.
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var frequency = getprop("/instrumentation/FG1000/adc-update-frequency");
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if (frequency == nil) frequency = 0.1;
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var obj = {
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parents : [
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GenericADCPublisher,
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PeriodicPropertyPublisher.new(notifications.PFDEventNotification.ADCData, frequency)
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],
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};
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obj.addPropMap("ADCTrueAirspeed", "/instrumentation/airspeed-indicator/true-speed-kt");
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obj.addPropMap("ADCIndicatedAirspeed", "/instrumentation/airspeed-indicator/indicated-speed-kt");
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obj.addPropMap("ADCPitchDeg", "/instrumentation/attitude-indicator/indicated-pitch-deg");
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obj.addPropMap("ADCRollDeg", "/instrumentation/attitude-indicator/indicated-roll-deg");
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obj.addPropMap("ADCTurnRate", "/instrumentation/turn-indicator/indicated-turn-rate");
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obj.addPropMap("ADCSlipSkid", "/instrumentation/slip-skid-ball/indicated-slip-skid");
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# Assume an accurate solid-state compass
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obj.addPropMap("ADCHeadingMagneticDeg", "/orientation/heading-magnetic-deg");
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obj.addPropMap("ADCMagneticVariationDeg", "/environment/magnetic-variation-deg");
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obj.addPropMap("ADCAltitudeFT", "/instrumentation/altimeter/indicated-altitude-ft");
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obj.addPropMap("ADCPressureSettingInHG", "/instrumentation/altimeter/setting-inhg");
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obj.addPropMap("ADCVerticalSpeedFPM", "/instrumentation/vertical-speed-indicator/indicated-speed-fpm");
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obj.addPropMap("ADCOutsideAirTemperatureC", "/environment/temperature-degc");
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obj.addPropMap("ADCWindHeadingDeg", "/environment/wind-from-heading-deg");
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obj.addPropMap("ADCWindSpeedKt", "/environment/wind-speed-kt");
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obj.addPropMap("ADCTimeLocalSec", "/sim/time/local-day-seconds");
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obj.addPropMap("ADCTimeUTCSec", "/sim/time/utc/day-seconds");
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return obj;
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},
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};
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