public static BllResult <HslModbusDataEntity> ParseAddress(EquipmentProp prop)
{
HslModbusDataEntity entity = new HslModbusDataEntity();
entity.AddressId = prop.Id.Value;
try
{
if (prop.Address.Contains(',')) // 寄存器地址 + . + 字符长度，这种是字符串跨越多个寄存器
{
var temp = prop.Address.Split(',');
entity.Address = temp[0];
entity.DataAmount = Convert.ToInt32(temp[1]);
}
else if (prop.Address.Contains('.')) // 寄存器地址 + . + bit的偏移量，这种是一个寄存器放多个bit值，
{
var temp = prop.Address.Split('.');
entity.Address = temp[0];
entity.BitOffset = Convert.ToInt32(temp[1]);
entity.DataAmount = 1;
}
else // 普通的地址
{
entity.Address = prop.Address;
entity.DataAmount = 1;
}
entity.DataType = (ModbusDataType)Enum.Parse(typeof(ModbusDataType), prop.EquipmentTypeTemplate.DataType);
return(BllResultFactory <HslModbusDataEntity> .Sucess(entity));
}
catch (Exception ex)
{
return(BllResultFactory <HslModbusDataEntity> .Error(ex.Message));
}
}
/// <summary>
/// 数据转换，byte[]到string
/// </summary>
/// <param name="dataType"></param>
/// <param name="buffer"></param>
/// <returns></returns>
public static BllResult <string> TransferBufferToString(HslModbusDataEntity data, int index = 0)
{
try
{
switch (data.DataType)
{
//对于bool类型，先转化为Bool，然后转二进制，再根据对应的位来判断是0还是1
case ModbusDataType.Bool:
case ModbusDataType.Short:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransInt16(data.Buffer, index).ToString(), null));
case ModbusDataType.UShort:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransUInt16(data.Buffer, index).ToString(), null));
case ModbusDataType.Int:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransInt32(data.Buffer, index).ToString(), null));
case ModbusDataType.UInt:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransUInt32(data.Buffer, index).ToString(), null));
case ModbusDataType.Long:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransInt64(data.Buffer, index).ToString(), null));
case ModbusDataType.ULong:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransUInt64(data.Buffer, index).ToString(), null));
case ModbusDataType.Float:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransSingle(data.Buffer, index).ToString(), null));
case ModbusDataType.Double:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransDouble(data.Buffer, index).ToString(), null));
case ModbusDataType.String:
return(BllResultFactory <string> .Sucess(reverseBytesTransform.TransString(data.Buffer, index, data.Buffer.Length, Encoding.ASCII), null));
default:
return(BllResultFactory <string> .Error("未识别"));
}
}
catch (Exception ex)
{
return(BllResultFactory <string> .Error($"转换出错：{ex.Message}"));
}
}