private byte[] WriteByMessage(byte[] packCommand)
{
if (packCommand[22] == 0x02)
{
// 字写入
int count = ByteTransform.TransInt16(packCommand, 23);
int startIndex = (packCommand[28] * 65536 + packCommand[29] * 256 + packCommand[30]) / 8;
byte[] data = ByteTransform.TransByte(packCommand, 35, count);
switch (packCommand[27])
{
case 0x81: inputBuffer.SetBytes(data, startIndex); break;
case 0x82: outputBuffer.SetBytes(data, startIndex); break;
case 0x83: memeryBuffer.SetBytes(data, startIndex); break;
case 0x84: dbBlockBuffer.SetBytes(data, startIndex); break;
default: throw new Exception(StringResources.Language.NotSupportedDataType);
}
return SoftBasic.HexStringToBytes("03 00 00 16 02 F0 80 32 03 00 00 00 01 00 02 00 01 00 00 05 01 FF");
}
else
{
// 位写入
int startIndex = packCommand[28] * 65536 + packCommand[29] * 256 + packCommand[30];
bool value = packCommand[35] != 0x00;
switch (packCommand[27])
{
case 0x81: inputBuffer.SetBool(value, startIndex); break;
case 0x82: outputBuffer.SetBool(value, startIndex); break;
case 0x83: memeryBuffer.SetBool(value, startIndex); break;
case 0x84: dbBlockBuffer.SetBool(value, startIndex); break;
default: throw new Exception(StringResources.Language.NotSupportedDataType);
}
return SoftBasic.HexStringToBytes("03 00 00 16 02 F0 80 32 03 00 00 00 01 00 02 00 01 00 00 05 01 FF");
}
}
/// <summary>
/// 读取设备的short类型的数组
/// </summary>
/// <param name="address">起始地址</param>
/// <param name="length">数组长度</param>
/// <returns>带成功标志的结果数据对象</returns>
public OperateResult <short[]> ReadInt16(string address, ushort length)
{
OperateResult <byte[]> read = Read(address, (ushort)(length * WordLength));
if (!read.IsSuccess)
{
return(OperateResult.CreateFailedResult <short[]>(read));
}
return(OperateResult.CreateSuccessResult(ByteTransform.TransInt16(read.Content, 0, length)));
}
/// <summary>
/// 读取PLC的short类型的数组 -> Read an array of the short type of the PLC
/// </summary>
/// <param name="address">节点的名称 -> Name of the node </param>
/// <param name="length">数组长度 -> Array length </param>
/// <returns>带有结果对象的结果数据 -> Result data with result info </returns>
/// <example>
/// 以下为三菱的连接对象示例，其他的设备读写情况参照下面的代码：
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\Core\NetworkDeviceBase.cs" region="ReadInt16Array" title="Int16类型示例" />
/// </example>
public override OperateResult <short[]> ReadInt16(string address, ushort length)
{
return(ByteTransformHelper.GetResultFromBytes(Read(address, length), m => ByteTransform.TransInt16(m, 0, length)));
}
/// <summary>
/// 读取设备的short类型的数组
/// </summary>
/// <param name="address">起始地址</param>
/// <param name="length">数组长度</param>
/// <returns>带成功标志的结果数据对象</returns>
/// <example>
/// 以下为三菱的连接对象示例，其他的设备读写情况参照下面的代码：
/// <code lang="cs" source="HslCommunication_Net45.Test\Documentation\Samples\Core\NetworkDeviceBase.cs" region="ReadInt16Array" title="Int16类型示例" />
/// </example>
public virtual OperateResult <short[]> ReadInt16(string address, ushort length)
{
return(ByteTransformHelper.GetResultFromBytes(Read(address, (ushort)(length * WordLength)), m => ByteTransform.TransInt16(m, 0, length)));
}