/// <summary>
/// 创建一个写入的报文指令
/// </summary>
/// <param name="address">起始地址</param>
/// <param name="typeCode">类型数据</param>
/// <param name="data">数据</param>
/// <param name="length">如果是数组，就为数组长度</param>
/// <returns>包含结果对象的报文信息</returns>
public OperateResult <byte[]> BuildWriteCommand(string address, ushort typeCode, byte[] data, int length = 1)
{
byte[] cip = AllenBradleyHelper.PackRequestWrite(address, typeCode, data, length);
byte[] commandSpecificData = AllenBradleyHelper.PackCommandSpecificData(Slot, cip);
return(OperateResult.CreateSuccessResult(AllenBradleyHelper.PackRequestHeader(0x6F, SessionHandle, commandSpecificData)));
}
public OperateResult <byte[]> BuildReadCommand(string[] address, int[] length)
{
if ((address == null) || (length == null))
{
return(new OperateResult <byte[]>("address or length is null"));
}
if (address.Length != length.Length)
{
return(new OperateResult <byte[]>("address and length is not same array"));
}
try
{
List <byte[]> list = new List <byte[]>();
for (int i = 0; i < address.Length; i++)
{
list.Add(AllenBradleyHelper.PackRequsetRead(address[i], length[i]));
}
byte[] commandSpecificData = AllenBradleyHelper.PackCommandSpecificData(Slot, list.ToArray());
return(OperateResult.CreateSuccessResult <byte[]>(AllenBradleyHelper.PackRequestHeader(0x6f, SessionHandle, commandSpecificData)));
}
catch (Exception exception)
{
return(new OperateResult <byte[]>("Address Wrong:" + exception.Message));
}
}
public byte[] RegisterSessionHandle()
{
byte[] buffer1 = new byte[4];
buffer1[0] = 1;
byte[] commandSpecificData = buffer1;
return(AllenBradleyHelper.PackRequestHeader(0x65, 0, commandSpecificData));
}
public OperateResult <byte[]> BuildWriteCommand(string address, ushort typeCode, byte[] data, int length = 1)
{
try
{
byte[] buffer = AllenBradleyHelper.PackRequestWrite(address, typeCode, data, length);
byte[][] cips = new byte[][] { buffer };
byte[] commandSpecificData = AllenBradleyHelper.PackCommandSpecificData(Slot, cips);
return(OperateResult.CreateSuccessResult <byte[]>(AllenBradleyHelper.PackRequestHeader(0x6f, SessionHandle, commandSpecificData)));
}
catch (Exception exception)
{
return(new OperateResult <byte[]>("Address Wrong:" + exception.Message));
}
}
public OperateResult <byte[]> ReadCipFromServer(params byte[][] cips)
{
byte[] commandSpecificData = AllenBradleyHelper.PackCommandSpecificData(Slot, cips);
byte[] send = AllenBradleyHelper.PackRequestHeader(0x6f, SessionHandle, commandSpecificData);
OperateResult <byte[]> result = base.ReadFromCoreServer(send);
if (!result.IsSuccess)
{
return(result);
}
OperateResult result2 = CheckResponse(result.Content);
if (!result2.IsSuccess)
{
return(OperateResult.CreateFailedResult <byte[]>(result2));
}
return(OperateResult.CreateSuccessResult <byte[]>(result.Content));
}
/// <summary>
/// 创建一个读取的报文指令
/// </summary>
/// <param name="address">tag名的地址</param>
/// <param name="length">数组信息，如果不是数组，就都为1</param>
/// <returns>包含结果对象的报文信息</returns>
public OperateResult <byte[]> BuildReadCommand(string[] address, int[] length)
{
if (address == null || length == null)
{
return(new OperateResult <byte[]>("address or length is null"));
}
if (address.Length != length.Length)
{
return(new OperateResult <byte[]>("address and length is not same array"));
}
List <byte[]> cips = new List <byte[]>( );
for (int i = 0; i < address.Length; i++)
{
cips.Add(AllenBradleyHelper.PackRequsetRead(address[i], length[i]));
}
byte[] commandSpecificData = AllenBradleyHelper.PackCommandSpecificData(Slot, cips.ToArray( ));
return(OperateResult.CreateSuccessResult(AllenBradleyHelper.PackRequestHeader(0x6F, SessionHandle, commandSpecificData)));
}
/// <summary>
/// 获取卸载一个已注册的会话的报文
/// </summary>
/// <returns>字节报文信息</returns>
public byte[] UnRegisterSessionHandle( )
{
return(AllenBradleyHelper.PackRequestHeader(0x66, SessionHandle, new byte[0]));
}
/// <summary>
/// 向PLC注册会话ID的报文
/// </summary>
/// <returns>报文信息</returns>
public byte[] RegisterSessionHandle( )
{
byte[] commandSpecificData = new byte[] { 0x01, 0x00, 0x00, 0x00, };
return(AllenBradleyHelper.PackRequestHeader(0x65, 0, commandSpecificData));
}