private static List <List <byte> > CreateRequestCommandByteStreamForFunNum15(List <DataPoint> dataPoints)
{
List <List <byte> > requestCommandByteStreams = new List <List <byte> >();
FunNum15CustomerRequestData customerRequestData = new FunNum15CustomerRequestData();
DataPoint firstDataPoint = dataPoints.First();
int theFirstRegisterAddress = dataPoints.First().StartRegisterAddress;
int theLastRegisterAddress = dataPoints.Last().StartRegisterAddress
+ RegisterCountCalculator.GetRegisterCount(dataPoints.Last().DataPointDataType) - 1;
int registerCount = theLastRegisterAddress - theFirstRegisterAddress + 1;
customerRequestData.DeviceAddress = (byte)firstDataPoint.DeviceAddress;
customerRequestData.FunctionNum = FunctionNumType.FunctionNum15;
customerRequestData.StartingCoilAddress = (ushort)theFirstRegisterAddress;
customerRequestData.NumOfCoilToForce = (ushort)registerCount;
foreach (var dataPoint in dataPoints)
{
if (Math.Abs(dataPoint.ValueToSet) > 0)
{
customerRequestData.ForceData.Add(true);
}
else
{
customerRequestData.ForceData.Add(false);
}
}
requestCommandByteStreams =
TCPRequesCommandCreator.CreateRequestCommandByteStream(customerRequestData);
return(requestCommandByteStreams);
}
/// 根据DataPints的RegisterAddress分组，
/// 每个组内的RegisterAddress都是连续的连续，例如：
/// （1,2,3） (120,121) (300,301,302,303)
/// </summary>
/// <param name="dataPointsDataPints">
///
/// </param>
private static List <List <DataPoint> > GroupingDataPointsByRegisterAddressIsContinuous(List <DataPoint> dataPointsDataPints)
{
List <List <DataPoint> > result = new List <List <DataPoint> >();
if (null == dataPointsDataPints || dataPointsDataPints.Count < 1)
{
return(result);
}
//先按RegisterAddress升序排序
dataPointsDataPints.Sort(new DataPointRegisterAddressCompare());
//小于等于-2 ，因为currDataPointStartRegisterAddress - 1 >=-1
int previousDataPointEndRegisterAddress = -100;
List <DataPoint> dataPointsGroup = null;
for (int i = 0; i < dataPointsDataPints.Count; i++)
{
int currDataPointStartRegisterAddress = dataPointsDataPints[i].StartRegisterAddress;
if (previousDataPointEndRegisterAddress != currDataPointStartRegisterAddress - 1)
{
if (null != dataPointsGroup)
{
result.Add(dataPointsGroup);
}
dataPointsGroup = new List <DataPoint>();
}
previousDataPointEndRegisterAddress = currDataPointStartRegisterAddress
+ RegisterCountCalculator.GetRegisterCount(dataPointsDataPints[i].DataType) - 1;
dataPointsGroup.Add(dataPointsDataPints[i]);
if (i == dataPointsDataPints.Count - 1)
{
result.Add(dataPointsGroup);
}
}
return(result);
}
private static List <List <byte> > CreateRequestCommandByteStreamForFunNum03(List <DataPoint> dataPoints)
{
List <List <byte> > requestCommandByteStreams = new List <List <byte> >();;
DataPoint firstDataPoint = dataPoints.First();
int theFirstRegisterAddress = dataPoints.First().StartRegisterAddress;
int theLastRegisterAddress = dataPoints.Last().StartRegisterAddress
+ RegisterCountCalculator.GetRegisterCount(dataPoints.Last().DataPointDataType) - 1;
int registerCount = theLastRegisterAddress - theFirstRegisterAddress + 1;
FunNum03CustomerRequestData customerRequestData = new FunNum03CustomerRequestData();
customerRequestData.DeviceAddress = (byte)firstDataPoint.DeviceAddress;
customerRequestData.FunctionNum = FunctionNumType.FunctionNum03;
customerRequestData.StartingRegisterAddress = (ushort)theFirstRegisterAddress;
customerRequestData.NumOfRegisterToRead = (ushort)registerCount;
requestCommandByteStreams =
TCPRequesCommandCreator.CreateRequestCommandByteStream(customerRequestData);
return(requestCommandByteStreams);
}
