private byte[] Decode(byte[] data, ref B3Element element)
{
if (data.Length == 0 || !Enum.IsDefined(typeof(DecodeType), data[0]))
{
IsChecked = false; return(new byte[0]);
}
int length = GetLength(data[0]);
if (length == 0 || data.Length < length)
{
IsChecked = false; return(new byte[0]);
}
switch ((DecodeType)data[0])
{
case DecodeType.CenterCode:
element.CenterCode = ElementDecodeFunctions.CenterCode(data);
break;
case DecodeType.ClientCode:
element.ClientCode = ElementDecodeFunctions.ClientCode(data);
break;
case DecodeType.IPPort:
element.IPPort = ElementDecodeFunctions.IPPort(data);
break;
case DecodeType.Interval:
element.Interval = ElementDecodeFunctions.Interval(data);
break;
}
return(BytesUtil.SubBytes(data, length));
}
//解析召测/自报数据采集时间，E0E0开头，若不是，则解析有误
public DateTime DataTime(byte[] data)
{
if (data.Length < 2 || !(data[0].Equals(0xE0) && data[1].Equals(0xE0)))
{
IsChecked = false; return(DateTime.MinValue);
}
return(ElementDecodeFunctions.DataTime(data));
}
private byte[] Decode(byte[] data, ref Element element)
{
if (data.Length == 0 || !Enum.IsDefined(typeof(DecodeType), data[0]))
{
return(new byte[0]);
}
int length = GetLength(data[0]);
if (length == 0 || data.Length < length)
{
return(new byte[0]);
}
switch ((DecodeType)data[0])
{
case DecodeType.Code:
element.Code = ElementDecodeFunctions.Code(data);
break;
case DecodeType.Humidity:
element.Humidity = ElementDecodeFunctions.Humiture(data);
break;
case DecodeType.Temperature:
element.Temperature = ElementDecodeFunctions.Humiture(data);
break;
case DecodeType.State:
element.State = ElementDecodeFunctions.State(data);
break;
case DecodeType.HumidityLimit:
element.HumidityLimit = ElementDecodeFunctions.Humiture(data);
break;
case DecodeType.TemperatureLimit:
element.TemperatureLimit = ElementDecodeFunctions.Humiture(data);
break;
}
return(BytesUtil.SubBytes(data, length));
}