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113 lines
4.6 KiB
C++
113 lines
4.6 KiB
C++
/*
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N2kMaretron.cpp
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Copyright (c) 2019-2021 Vassilis Bourdakis,
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Timo Lappalainen, Kave Oy, www.kave.fi,
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Authors Vassilis Bourdakis
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Timo Lappalainen
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to use,
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copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
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Software, and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
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OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "N2kTypes.h"
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#include "N2kMaretron.h"
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#include <string.h>
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#define MaretronProprietary 0x9889 // Maretron 137 + reserved + industry code=marine
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//*****************************************************************************
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// Temperature High Range [MARETRON TMP100]
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// Temperatures should be in Kelvin
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void SetN2kMaretronPGN130823(tN2kMsg &N2kMsg, unsigned char SID, unsigned char TempInstance, tN2kTempSource TempSource,
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double ActualTemperature, double SetTemperature) {
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N2kMsg.SetPGN(130823L);
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N2kMsg.Priority=5;
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N2kMsg.Add2ByteUInt(MaretronProprietary);
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N2kMsg.AddByte(SID);
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N2kMsg.AddByte((unsigned char)TempInstance);
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N2kMsg.AddByte((unsigned char)TempSource);
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N2kMsg.Add2ByteUDouble(ActualTemperature,0.1);
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N2kMsg.Add2ByteUDouble(SetTemperature,0.1);
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}
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bool ParseN2kMaretronPGN130823(const tN2kMsg &N2kMsg, unsigned char &SID, unsigned char &TempInstance, tN2kTempSource &TempSource,
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double &ActualTemperature, double &SetTemperature) {
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if (N2kMsg.PGN!=130823L) return false;
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int Index=0;
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if (N2kMsg.Get2ByteUInt(Index)!=MaretronProprietary ) return false;
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SID=N2kMsg.GetByte(Index);
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TempInstance=N2kMsg.GetByte(Index);
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TempSource=(tN2kTempSource)(N2kMsg.GetByte(Index));
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ActualTemperature=N2kMsg.Get2ByteUDouble(0.1,Index);
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SetTemperature=N2kMsg.Get2ByteUDouble(0.1,Index);
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return true;
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}
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//*****************************************************************************
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// Fluid Flow Rate [MARETRON FFM100]
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// Flow unit is 1 lt/hour
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void SetN2kMaretronPGN65286(tN2kMsg &N2kMsg, unsigned char SID, unsigned char FlowRateInstance, tN2kFluidType FluidType,
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double FluidFlowRate) {
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N2kMsg.SetPGN(65286L);
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N2kMsg.Priority=5;
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N2kMsg.Add2ByteUInt(MaretronProprietary);
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N2kMsg.AddByte(SID);
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N2kMsg.AddByte((unsigned char)FlowRateInstance);
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N2kMsg.AddByte((unsigned char)FluidType);
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N2kMsg.Add3ByteDouble(FluidFlowRate,0.1);
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}
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bool ParseN2kMaretronPGN65286(const tN2kMsg &N2kMsg, unsigned char &SID, unsigned char &FlowRateInstance, tN2kFluidType &FluidType,
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double &FluidFlowRate) {
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if (N2kMsg.PGN!=65286L) return false;
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int Index=0;
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if (N2kMsg.Get2ByteUInt(Index)!=MaretronProprietary ) return false;
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SID=N2kMsg.GetByte(Index);
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FlowRateInstance=N2kMsg.GetByte(Index);
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FluidType=(tN2kFluidType)(N2kMsg.GetByte(Index));
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FluidFlowRate=N2kMsg.Get3ByteDouble(0.1,Index);
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return true;
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}
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//*****************************************************************************
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// Trip Volume [MARETRON FFM100]
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// Volume unit is 1 litre
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void SetN2kMaretronPGN65287(tN2kMsg &N2kMsg, unsigned char SID, unsigned char VolumeInstance, tN2kFluidType FluidType,
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double TripVolume) {
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N2kMsg.SetPGN(65287L);
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N2kMsg.Priority=5;
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N2kMsg.Add2ByteUInt(MaretronProprietary);
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N2kMsg.AddByte(SID);
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N2kMsg.AddByte((unsigned char)VolumeInstance);
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N2kMsg.AddByte((unsigned char)FluidType);
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N2kMsg.Add3ByteDouble(TripVolume,1);
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}
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bool ParseN2kMaretronPGN65287(const tN2kMsg &N2kMsg, unsigned char &SID, unsigned char &VolumeInstance, tN2kFluidType &FluidType,
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double &TripVolume) {
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if (N2kMsg.PGN!=65287L) return false;
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int Index=0;
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if (N2kMsg.Get2ByteUInt(Index)!=MaretronProprietary ) return false;
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SID=N2kMsg.GetByte(Index);
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VolumeInstance=N2kMsg.GetByte(Index);
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FluidType=(tN2kFluidType)(N2kMsg.GetByte(Index));
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TripVolume=N2kMsg.Get3ByteDouble(1,Index);
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return true;
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} |