private void btnLoad_Click(object sender, EventArgs e)
{
if (!Directory.Exists(txtDir.Text))
{
MessageBox.Show("Please choose a log directory");
return;
}
settings = LoadSettings();
closedCount = 0;
logs = new List <ME7LoggerLog>();
dataPointsByLog = new Dictionary <ME7LoggerLog, DataPointCollection>();
DirectoryInfo dir = new DirectoryInfo(txtDir.Text);
int errors = 0;
foreach (FileInfo file in dir.GetFiles("*.csv"))
{
try
{
ME7LoggerSession session = new ME7LoggerSession("", file.FullName, noWait: true);
session.LogLineRead += LogLineRead;
session.StatusChanged += SessionStatusChanged;
ME7LoggerLog log = session.Log;
logs.Add(log);
dataPointsByLog[log] = new DataPointCollection(settings);
session.Open();
}
catch (Exception ex)
{
errors++;
closedCount++;
}
}
//waiting for all logs to finish reading (hope visualme7logger.output is threadsafe :) )
while (errors + closedCount < logs.Count)
{
System.Threading.Thread.Sleep(10);
}
BuildValues();
if (errors > 0)
{
MessageBox.Show("Errors while processing log files");
}
}
private void OpenSession()
{
if (!session.IsOpen)
{
try
{
session.Open();
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
session.Close();
}
}
else
{
MessageBox.Show("A session is already open");
}
}
private void btnLoad_Click(object sender, EventArgs e)
{
wait = true;
closedCount = 0;
logs = new List <ME7LoggerLog>();
dataPointsByLog = new Dictionary <ME7LoggerLog, List <DataPoint> >();
logsByDutyCycle = new Dictionary <decimal, HashSet <ME7LoggerLog> >();
DirectoryInfo dir = new DirectoryInfo(txtDir.Text);
int errors = 0;
foreach (FileInfo file in dir.GetFiles("*.csv"))
{
try
{
ME7LoggerSession session = new ME7LoggerSession("", file.FullName, noWait: true);
session.LogLineRead += LogLineRead;
session.StatusChanged += SessionStatusChanged;
session.Open();
ME7LoggerLog log = session.Log;
logs.Add(log);
dataPointsByLog[log] = new List <DataPoint>();
}
catch
{
errors++;
}
}
//waiting for all logs to finish reading (hope visualme7logger.output is threadsafe :) )
while (wait)
{
System.Threading.Thread.Sleep(10);
}
foreach (var log in dataPointsByLog.Keys)
{
List <DataPoint> dataPoints = dataPointsByLog[log];
if (dataPoints.Count == 0)
{
continue;
}
int roundedDC = (int)Math.Round(dataPoints[dataPoints.Count / 2].dutyCycle);
for (int d = 0; d < dutyCycles.Length; ++d)
{
if (dutyCycles[d] == roundedDC)
{
for (int r = 0; r < rpms.Length; ++r)
{
int rpm = rpms[r];
List <DataPoint> highPoints = new List <DataPoint>();
List <DataPoint> lowPoints = new List <DataPoint>();
for (int i = 0; i < dataPoints.Count; ++i)
{
if (dataPoints[i].rpm <= rpm && (dataPoints.Count >= i + 1 || dataPoints[i + 1].rpm >= rpm))
{
lowPoints.Add(dataPoints[i]);
}
else if (dataPoints[i].rpm >= rpm && (i - 1 < 0 || dataPoints[i - 1].rpm <= rpm))
{
highPoints.Add(dataPoints[i]);
}
}
decimal highPressure = highPoints.Count > 0 ? highPoints.Average(p => p.absolutePressure) : 0;
decimal lowPressure = lowPoints.Count > 0 ? lowPoints.Average(p => p.absolutePressure) : 0;
decimal value = highPressure == 0 ? lowPressure : lowPressure == 0 ? highPressure : (highPressure + lowPressure) / 2;
grdTable.Rows[r + 1].Cells[d + 1].Value = value.ToString("0.000");
}
}
}
}
MessageBox.Show(string.Format("Done with {0} errors", errors));
}