private async Task UpdateHud(CancellationToken cancellationToken)
{
try
{
while (true)
{
var text = "";
var obj = await Telemetry.GetFlightData();
int delay = 1000;
if (obj != null && obj["type"] != "dummy_plane")
{
if (!prevDataValid)
{
currentCraftName = obj["type"];
prevDataValid = true;
CurrentCraftNameLbl.Text = currentCraftName;
CurrentCraftNameLbl.ForeColor = System.Drawing.Color.DarkGreen;
ReloadBtn.Enabled = true;
LoadBtn.Enabled = true;
LogEntriesLbl.Text = "0";
LogFileSizeLbl.Text = "0 kb";
await ReloadParams();
LoadSavedConfig();
if (LoggingEnableChkBox.Checked)
{
StartLogging();
}
else
{
LogFileNameLbl.Text = "Logging not active";
}
}
if (LoggingEnableChkBox.Checked)
{
var loggingDict = new Dictionary <byte, float>();
byte id = 0;
foreach (var item in paramIdToName)
{
if ((activeParamsBs.Contains(new ParamDescription(item)) && LogShownRB.Checked) || LogAllRB.Checked)
{
if (float.TryParse(obj[item], NumberStyles.Any, CultureInfo.InvariantCulture, out float value))
{
loggingDict.Add(id, value);
}
}
id++;
}
LogWriter.AddRecord(ref loggingDict);
LogEntriesLbl.Text = LogWriter.NumEntries.ToString();
LogFileSizeLbl.Text = $"{LogWriter.FileSize / 1024} kb";
}
foreach (ParamDescription item in activeParamsBs)
{
if (!obj.ContainsKey(item.Name))
{
continue;
}
try
{
var formatString = $"{{0,{item.Format}}}";
var temp = $"{item.Description,-6}";
temp += String.Format(CultureInfo.InvariantCulture, formatString, double.Parse(obj[item.Name], CultureInfo.InvariantCulture));
temp += " " + item.Unit + "\n";
text += temp;
}
catch (FormatException)
{
text += $"{item.Description,-6} Bad format string\n";
}
}
delay = Properties.Settings.Default.RefreshRate;
}
else
{
if (prevDataValid)
{
LogShownRB.Enabled = true;
LogAllRB.Enabled = true;
prevDataValid = false;
ReloadBtn.Enabled = false;
LoadBtn.Enabled = false;
CurrentCraftNameLbl.ForeColor = System.Drawing.Color.DarkRed;
LogWriter.FinalizeLog();
}
}
hudForm.HUDLabel.Text = text;
Task waitTask = Task.Delay(delay, cancellationToken);
try
{
await waitTask;
}
catch (TaskCanceledException)
{
return;
}
}
}
catch (Exception e)
{
MessageBox.Show("Hud update task exited!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}