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sdrangel/plugins/channelrx/demodendoftrain/endoftrainpacket.h
2024-03-03 13:40:42 +00:00

99 lines
3.4 KiB
C

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2024 Jon Beniston, M7RCE <jon@beniston.com> //
// Copyright (C) 2018 Eric Reuter //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDE_ENDOFTRAINPACKET_H
#define INCLUDE_ENDOFTRAINPACKET_H
#include <QtCore>
#include <QString>
#include <QByteArray>
struct EndOfTrainPacket {
int m_chainingBits;
int m_batteryCondition; // Device battery status
int m_type; // Message type identifier
int m_address; // EOT unit address
int m_pressure; // Rear brake pressure PSIG
int m_batteryCharge; // Battery charge
bool m_discretionary; // Used differently by different vendors
bool m_valveCircuitStatus;
bool m_confirmation;
bool m_turbine;
bool m_motion; // Whether train is in motion
bool m_markerLightBatteryCondition; // Condition of marker light battery
bool m_markerLightStatus; // Whether light is on or off
quint32 m_crc;
quint32 m_crcCalculated;
bool m_crcValid;
QString m_dataHex;
bool decode(const QByteArray& packet);
QString getMessageType() const
{
return QString::number(m_type);
}
QString getBatteryCondition() const
{
const QStringList batteryConditions = {"N/A", "Very Low", "Low", "OK"};
return batteryConditions[m_batteryCondition];
}
QString getValveCircuitStatus() const
{
return m_valveCircuitStatus ? "OK" : "Fail";
}
QString getMarkerLightBatteryCondition() const
{
return m_markerLightBatteryCondition ? "Low" : "Ok";
}
QString getMarkerLightStatus() const
{
return m_markerLightStatus ? "On" : "Off";
}
float getBatteryChargePercent() const
{
return 100.0f * m_batteryCharge / 127.0f;
}
QString getArmStatus() const
{
if (m_type == 7)
{
if (m_confirmation == 0) {
return "Arming";
} else {
return "Armed";
}
}
else
{
return "Normal";
}
}
};
#endif // INCLUDE_ENDOFTRAINPACKET_H