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SetBit Support (not test)

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This commit is contained in:
罗圣
2016-08-30 17:34:20 +08:00
parent 0ad78c06b9
commit e09eeadd80
15 changed files with 343 additions and 194 deletions
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76
Modbus.Net/Modbus.Net.OPC/OpcProtocal.cs
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@@ -13,14 +13,12 @@ namespace Modbus.Net.OPC
public class ReadRequestOpcInputStruct : InputStruct
{
public ReadRequestOpcInputStruct(string tag, int getCount)
public ReadRequestOpcInputStruct(string tag)
{
Tag = tag;
GetCount = getCount;
}
public string Tag { get; private set; }
public int GetCount { get; private set; }
}
public class ReadRequestOpcOutputStruct : OutputStruct
@@ -38,7 +36,7 @@ namespace Modbus.Net.OPC
public override byte[] Format(InputStruct message)
{
var r_message = (ReadRequestOpcInputStruct) message;
return Format(Encoding.UTF8.GetBytes(r_message.Tag));
return Format((byte)0x00, Encoding.UTF8.GetBytes(r_message.Tag));
}
public override OutputStruct Unformat(byte[] messageBytes, ref int pos)
@@ -47,77 +45,43 @@ namespace Modbus.Net.OPC
}
}
/*public class WriteRequestSiemensInputStruct : InputStruct
public class WriteRequestOpcInputStruct : InputStruct
{
public WriteRequestSiemensInputStruct(ushort pduRef, string startAddress, object[] writeValue, AddressTranslator addressTranslator)
public WriteRequestOpcInputStruct(string tag, object setValue)
{
PduRef = pduRef;
var address = addressTranslator.AddressTranslate(startAddress, true);
Offset = address.Key;
int area = address.Value;
Area = (byte)(area % 256);
DbBlock = Area == 0x84 ? (ushort)(area / 256) : (ushort)0;
WriteValue = writeValue;
Tag = tag;
SetValue = setValue;
}
public ushort PduRef { get; private set; }
public ushort DbBlock { get; private set; }
public byte Area { get; private set; }
public int Offset { get; private set; }
public object[] WriteValue { get; private set; }
public string Tag { get; private set; }
public object SetValue { get; private set; }
}
public class WriteRequestSiemensOutputStruct : OutputStruct
public class WriteRequestOpcOutputStruct : OutputStruct
{
public WriteRequestSiemensOutputStruct(ushort pduRef, SiemensAccessResult accessResult)
public WriteRequestOpcOutputStruct(bool writeResult)
{
PduRef = pduRef;
AccessResult = accessResult;
WriteResult = writeResult;
}
public ushort PduRef { get; private set; }
public SiemensAccessResult AccessResult { get; private set; }
public bool WriteResult { get; private set; }
}
public class WriteRequestSiemensProtocal : ProtocalUnit
public class WriteRequestOpcProtocal : ProtocalUnit
{
public override byte[] Format(InputStruct message)
{
var r_message = (WriteRequestSiemensInputStruct)message;
byte[] valueBytes = BigEndianValueHelper.Instance.ObjectArrayToByteArray(r_message.WriteValue);
const byte protoId = 0x32;
const byte rosctr = 0x01;
const ushort redId = 0x0000;
ushort pduRef = r_message.PduRef;
const ushort parLg = 14; // 参数字节数（2+12的倍数），目前仅为14
ushort datLg = (ushort)(4 + valueBytes.Length); // 数据字节数
const byte serviceId = 0x05;
const byte numberOfVariables = 1;
const byte variableSpec = 0x12;
const byte vAddrLg = 0x0A;
const byte syntaxId = 0x10;
const byte typeR = (byte)SiemensTypeCode.Byte;
ushort numberOfElements = (ushort)valueBytes.Length;
ushort dbBlock = r_message.DbBlock;
byte area = r_message.Area;
int offsetBit = r_message.Offset * 8;
byte[] offsetBitBytes = BigEndianValueHelper.Instance.GetBytes(offsetBit);
const byte reserved = 0x00;
const byte type = (byte)SiemensDataType.OtherAccess;
ushort numberOfWriteBits = (ushort)(valueBytes.Length * 8);
return Format(new byte[7], protoId, rosctr, redId, pduRef, parLg, datLg, serviceId, numberOfVariables
, variableSpec, vAddrLg, syntaxId, typeR, numberOfElements, dbBlock, area,
offsetBitBytes.Skip(1).ToArray(), reserved, type, numberOfWriteBits, valueBytes);
var r_message = (WriteRequestOpcInputStruct)message;
byte[] tag = Encoding.UTF8.GetBytes(r_message.Tag);
return Format((byte)0x00, tag, (int)0x00ffff00, r_message.SetValue.GetType().FullName, (int)0x00ffff00, r_message.SetValue);
}
public override OutputStruct Unformat(byte[] messageBytes, ref int pos)
{
pos = 4;
ushort pduRef = BigEndianValueHelper.Instance.GetUShort(messageBytes, ref pos);
pos = 14;
byte accessResult = BigEndianValueHelper.Instance.GetByte(messageBytes, ref pos);
return new WriteRequestSiemensOutputStruct(pduRef, (SiemensAccessResult)accessResult);
var ansByte = BigEndianValueHelper.Instance.GetByte(messageBytes, ref pos);
var ans = ansByte != 0;
return new WriteRequestOpcOutputStruct(ans);
}
}*/
}
}