/// <summary>
/// 数据转换，byte[]到string
/// </summary>
/// <param name="dataType"></param>
/// <param name="buffer"></param>
/// <returns></returns>
public static BllResult <string> TransferBufferToString(HslSiemensDataEntity data)
{
try
{
switch (data.DataType)
{
case PLCDataType.BYTE:
//字节转成int处理
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransByte(data.Buffer, 0).ToString(), null));
case PLCDataType.BOOL:
//对于bool类型，我们需要判断此字节中的指定位是否为0
return(BllResultFactory <string> .Sucess(ConverHelper.GetBit(data.Buffer[0], data.BitOffset) == 1?true.ToString() : false.ToString(), null));
case PLCDataType.DWORD:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransUInt32(data.Buffer, 0).ToString(), null));
case PLCDataType.WORD:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransUInt16(data.Buffer, 0).ToString(), null));
case PLCDataType.INT:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransInt16(data.Buffer, 0).ToString(), null));
case PLCDataType.DINT:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransInt32(data.Buffer, 0).ToString(), null));
case PLCDataType.CHAR:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransString(data.Buffer, 0, data.Buffer.Length, Encoding.ASCII).Replace("\u0003", "").Trim(), null));
default:
return(BllResultFactory <string> .Error("未识别"));
}
}
catch (Exception ex)
{
return(BllResultFactory <string> .Error($"转换出错：{ex.Message}"));
}
}