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99 lines
3.4 KiB
C
99 lines
3.4 KiB
C
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2024 Jon Beniston, M7RCE <jon@beniston.com> //
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// Copyright (C) 2018 Eric Reuter //
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// //
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// This program 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 as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program 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 V3 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 this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDE_ENDOFTRAINPACKET_H
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#define INCLUDE_ENDOFTRAINPACKET_H
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#include <QtCore>
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#include <QString>
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#include <QByteArray>
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struct EndOfTrainPacket {
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int m_chainingBits;
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int m_batteryCondition; // Device battery status
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int m_type; // Message type identifier
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int m_address; // EOT unit address
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int m_pressure; // Rear brake pressure PSIG
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int m_batteryCharge; // Battery charge
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bool m_discretionary; // Used differently by different vendors
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bool m_valveCircuitStatus;
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bool m_confirmation;
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bool m_turbine;
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bool m_motion; // Whether train is in motion
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bool m_markerLightBatteryCondition; // Condition of marker light battery
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bool m_markerLightStatus; // Whether light is on or off
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quint32 m_crc;
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quint32 m_crcCalculated;
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bool m_crcValid;
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QString m_dataHex;
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bool decode(const QByteArray& packet);
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QString getMessageType() const
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{
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return QString::number(m_type);
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}
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QString getBatteryCondition() const
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{
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const QStringList batteryConditions = {"N/A", "Very Low", "Low", "OK"};
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return batteryConditions[m_batteryCondition];
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}
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QString getValveCircuitStatus() const
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{
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return m_valveCircuitStatus ? "OK" : "Fail";
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}
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QString getMarkerLightBatteryCondition() const
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{
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return m_markerLightBatteryCondition ? "Low" : "Ok";
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}
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QString getMarkerLightStatus() const
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{
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return m_markerLightStatus ? "On" : "Off";
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}
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float getBatteryChargePercent() const
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{
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return 100.0f * m_batteryCharge / 127.0f;
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}
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QString getArmStatus() const
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{
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if (m_type == 7)
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{
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if (m_confirmation == 0) {
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return "Arming";
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} else {
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return "Armed";
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}
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}
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else
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{
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return "Normal";
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}
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}
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};
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#endif // INCLUDE_ENDOFTRAINPACKET_H
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