public void Test48BitToLong()
{
byte[] mybytes = new byte[] { 0, 0, 0, 0, 0, 25 };
var longValue = VariableDataBlock.Bit48ToInt64(mybytes);
Assert.Equal(25, longValue);
}
public void SetData(VariableDataFrame data)
{
if (data.DataBlocks.Count >= _dataIndex)
{
var frame = data.DataBlocks[_dataIndex];
DriverContext.Logger.LogDebug($"{_dataIndex}{Name} value {frame.Value}");
if (_lastFrame != null && _lastFrame.Value != frame.Value)
{
DispatchValue(frame.Value);
}
_lastFrame = frame;
}
}
public void ParseVariableDataFrame(ReadOnlySpan <byte> frame, int offset, ILogger logger)
{
var usedStorageMap = new Dictionary <Unit, int>();
int dataLength = frame.Length - offset;
int internalOffset = offset;
do
{
int usedLength;
var vdb = VariableDataBlock.Parse(frame, internalOffset, usedStorageMap, out usedLength, logger);
_vdbs.Add(vdb);
internalOffset += usedLength;
dataLength -= usedLength;
} while (dataLength > 0);
}
public NodeInstance CreateNodeInstanceFromDataBlock(VariableDataBlock block)
{
switch (block.ValueInformationField.Unit)
{
case Unit.ActualityDuration:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusActualityDuration));
case Unit.EnergyW:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusEnergyW));
case Unit.EnergyJ:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusEnergyJ));
case Unit.Volume:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusVolume));
case Unit.Mass:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusMass));
case Unit.OnTime:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusOnTime));
case Unit.OperatingTime:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusOperatingTime));
case Unit.PowerW:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusPowerW));
case Unit.PowerJh:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusPowerJh));
case Unit.VolumeFlowh:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusVolumeFlowh));
case Unit.VolumeFlowmin:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusVolumeFlowmin));
case Unit.VolumeFlows:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusVolumeFlows));
case Unit.MassFlow:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusMassFlow));
case Unit.FlowTemperature:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusFlowTemperature));
case Unit.ReturnTemperature:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusReturnTemperature));
case Unit.TemperatureDifference:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusTemperatureDifference));
case Unit.ExternalTemperature:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusExternalTemperature));
case Unit.Pressure:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusPressure));
case Unit.TimePoint:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusTimePoint));
case Unit.UnitsForHca:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusUnitsForHca));
case Unit.AveragingDuration:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusAveragingDuration));
case Unit.EnhancedId:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusEnhancedId));
case Unit.BusAddress:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusBusAddress));
case Unit.FabricationNumber:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusFabricationNumber));
case Unit.ManufacturerSpecific:
return(DriverContext.NodeTemplateFactory.CreateNodeInstance(MBusUdpFactory.MbusManufacturerSpecific));
case Unit.Volt:
break;
case Unit.Ampere:
break;
}
return(null);
}
