/// <summary>
/// 反格式化
/// </summary>
/// <param name="messageBytes">获取的信息</param>
/// <param name="flag">当前反格式化的位置</param>
/// <returns>反格式化的信息</returns>
public override IOutputStruct Unformat(byte[] messageBytes, ref int flag)
{
var slaveAddress = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref flag);
var functionCode = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref flag);
var startAddress = ValueHelper.GetInstance(Endian).GetUShort(messageBytes, ref flag);
var writeCount = ValueHelper.GetInstance(Endian).GetUShort(messageBytes, ref flag);
return(new SetSystemTimeModbusOutputStruct(slaveAddress, functionCode, startAddress, writeCount));
}
/// <summary>
/// 反格式化
/// </summary>
/// <param name="messageBytes">设备返回的信息</param>
/// <param name="pos">当前反格式化的位置</param>
/// <returns>反格式化的信息</returns>
public override IOutputStruct Unformat(byte[] messageBytes, ref int pos)
{
var slaveAddress = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref pos);
var functionCode = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref pos);
var dataCount = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref pos);
var dataValue = new byte[dataCount];
Array.Copy(messageBytes, 3, dataValue, 0, dataCount);
return(new ReadDataModbusOutputStruct(slaveAddress, functionCode, dataCount, dataValue));
}
/// <summary>
/// 反格式化
/// </summary>
/// <param name="messageBytes">设备返回的信息</param>
/// <param name="flag">当前反格式化的位置</param>
/// <returns>反格式化的信息</returns>
public override IOutputStruct Unformat(byte[] messageBytes, ref int flag)
{
var slaveAddress = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref flag);
var functionCode = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref flag);
var startAddress = ValueHelper.GetInstance(Endian).GetUShort(messageBytes, ref flag);
var writeValue = ValueHelper.GetInstance(Endian).GetUShort(messageBytes, ref flag);
var returnValue = functionCode == (byte)ModbusProtocalWriteDataFunctionCode.WriteSingleCoil
? (object)(writeValue == 0xFF00) : writeValue;
return(new WriteSingleDataModbusOutputStruct(slaveAddress, functionCode, startAddress,
returnValue));
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="slaveAddress">从站号</param>
/// <param name="startAddress">开始地址</param>
/// <param name="writeValue">写入的数据</param>
/// <param name="addressTranslator">地址翻译器</param>
/// <param name="endian">端格式</param>
public WriteDataModbusInputStruct(byte slaveAddress, string startAddress, object[] writeValue,
AddressTranslator addressTranslator, Endian endian)
{
SlaveAddress = slaveAddress;
var translateAddress = addressTranslator.AddressTranslate(startAddress, false);
FunctionCode = (byte)translateAddress.Area;
StartAddress = (ushort)translateAddress.Address;
var writeByteValue = ValueHelper.GetInstance(endian).ObjectArrayToByteArray(writeValue);
WriteCount =
(ushort)(writeByteValue.Length / addressTranslator.GetAreaByteLength(translateAddress.AreaString));
WriteByteCount = (byte)writeByteValue.Length;
WriteValue = writeByteValue;
}
/// <summary>
/// 反格式化
/// </summary>
/// <param name="messageBytes">获取的信息</param>
/// <param name="flag">当前反格式化的位置</param>
/// <returns>反格式化的信息</returns>
public override IOutputStruct Unformat(byte[] messageBytes, ref int flag)
{
var slaveAddress = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref flag);
var functionCode = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref flag);
var writeByteCount = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref flag);
var year = ValueHelper.GetInstance(Endian).GetUShort(messageBytes, ref flag);
var day = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref flag);
var month = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref flag);
var hour = ValueHelper.GetInstance(Endian).GetUShort(messageBytes, ref flag);
var second = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref flag);
var minute = ValueHelper.GetInstance(Endian).GetByte(messageBytes, ref flag);
var millisecond = ValueHelper.GetInstance(Endian).GetUShort(messageBytes, ref flag);
return(new GetSystemTimeModbusOutputStruct(slaveAddress, functionCode, writeByteCount, year, day,
month, hour, second, minute, millisecond));
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="slaveAddress">从站号</param>
/// <param name="startAddress">开始地址</param>
/// <param name="writeValue">写入的数据</param>
/// <param name="addressTranslator">地址翻译器</param>
/// <param name="endian">端格式</param>
public WriteSingleDataModbusInputStruct(byte slaveAddress, string startAddress, object writeValue,
ModbusTranslatorBase addressTranslator, Endian endian)
{
SlaveAddress = slaveAddress;
var translateAddress = addressTranslator.AddressTranslate(startAddress, false, true);
FunctionCode = (byte)translateAddress.Area;
StartAddress = (ushort)translateAddress.Address;
int a = 0, b = 0;
var writeByteValue =
FunctionCode == (byte)ModbusProtocalWriteDataFunctionCode.WriteSingleCoil
? ((bool)writeValue
? new byte[] { 0xFF, 0x00 }
: new byte[] { 0x00, 0x00 })
: ValueHelper.GetInstance(endian).GetBytes(ushort.Parse(writeValue.ToString()));
WriteValue = writeByteValue;
}
