/* Data Looks like this
* DS 01 245 TIME
* ...
* RR 0000 0232 05:27:51.01040
* ...
* RR 0002 9999 06:06:01.35403
* DE 01
*/
public TagHeuerData ParseRR(string line)
{
line = TrimNewEndLine(line);
TagHeuerData parsedData = null;
string prefix = line.Substring(0, 2);
if (prefix == "RR")
{
string rank = line.Substring(3, 4);
string number = line.Substring(8, 4);
string timeStr = line.Substring(15);
try
{
int nRank = int.Parse(rank);
int nNumber = int.Parse(number);
string[] formats = { @"hh\:mm\:ss\.fffff", @"hh\:mm\:ss\.ffff", @"hh\:mm\:ss\.fff", @"hh\:mm\:ss\.ff", @"hh\:mm\:ss\.f" };
timeStr = timeStr.TrimEnd(' ');
TimeSpan time = TimeSpan.ParseExact(timeStr, formats, System.Globalization.CultureInfo.InvariantCulture);
parsedData = new TagHeuerData {
Number = nNumber, Rank = nRank, Time = time
};
}
catch (FormatException)
{
throw;
}
}
return(parsedData);
}
public IEnumerable <TimingData> TimingData()
{
do
{
TagHeuerData parsedData = null;
try
{
string dataLine = _parser.TrimNewEndLine(_serialPort.ReadLine());
if (dataLine.StartsWith("DE ")) // until "DE NN"
{
break;
}
parsedData = _parser.ParseRR(dataLine);
}
catch (TimeoutException)
{
break; // no new data
}
catch (Exception)
{ }
TimingData td = new TimingData
{
Time = (_synchroTime + parsedData.Time).TimeOfDay
};
reportProgress(td.Time.ToString());
yield return(td);
} while (true);
reportFinal();
}