public byte[] ToArray()
{
using (ByteArrayBuilder builder = new ByteArrayBuilder())
{
builder.Append(CRCCaluData);
byte[] _crcValue = ByteHelper.ToBytes(CRCBuilder.Calu16MODBUS(CRCCaluData), false);
builder.Append(_crcValue);
return(builder.ToArray());
}
}
public void Create16MODBUSTest()
{
byte[] _testData = new byte[16] {
0x05, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x86, 0x80, 0x00, 0x02, 0xFF, 0xFF
};
byte[] _expect = new byte[2] {
0x3C, 0xA4
};
byte[] _actual = ByteHelper.ToBytes(CRCBuilder.Calu16MODBUS(_testData), false);
CollectionAssert.AreEqual(_expect, _actual);
}
private UnPackageError CheckedPackageData(byte[] data, out SlaveReplyDataBase replyDataBase)
{
try
{
replyDataBase = null;
byte[] _expectCrc = ByteHelper.ToBytes(CRCBuilder.Calu16MODBUS(CrcCaluData), false);
if (!ArrayHelper.CompletelyEqual(_expectCrc, CRC))
{
return(UnPackageError.CRCError);
}
switch (OrderCmd)
{
case 0x01:
replyDataBase = new SlaveReadCoilsReplyData(SlaveID, OrderCmd, Data);
break;
case 0x02:
replyDataBase = new SlaveReadDiscreteInputsReplyData(SlaveID, OrderCmd, Data);
break;
case 0x03:
replyDataBase = new SlaveReadHoldingRegisterReplyData(SlaveID, OrderCmd, Data);
break;
case 0x04:
replyDataBase = new SlaveReadInputRegistersReplyData(SlaveID, OrderCmd, Data);
break;
default:
replyDataBase = new SlaveUnknownReplyData(SlaveID, OrderCmd, Data);
break;
}
return(UnPackageError.Normal);
}
catch (Exception ex)
{
throw CreateUnPackageException("CheckedPackageData", ex, data);
}
}
public byte[] GetCaluCrcValue(byte[] buffer)
{
ushort _crcValue = CRCBuilder.Calu16MODBUS(buffer);
return(ByteHelper.ToBytes(_crcValue, false));
}