private void AcquireData()
{
DateTime now = DateTime.Now;
time = (double)((now.Hour * 60 + now.Minute) * 60 + now.Second) + now.Millisecond / 1000.0d;
Signal signal = usart.Pop();
if (signal.dataEastWest >= acquireEWDown && signal.dataEastWest <= acquireEWUp)
{
signal.dataEastWest = (acquireEWDown + acquireEWUp) / 2;
}
if (signal.dataNorthSouth >= acquireNSDown && signal.dataNorthSouth <= acquireNSUp)
{
signal.dataNorthSouth = (acquireNSDown + acquireNSUp) / 2;
}
if (signal.dataEastWest != 0 || signal.dataNorthSouth != 0)
{
Acquire_DataEastWest.Add(new DataPoint(time, signal.dataEastWest));
Acquire_DataNorthSouth.Add(new DataPoint(time, signal.dataNorthSouth));
var item = new
{
listViewDataTime = GetTimeString(now),
listViewDataEastWest = signal.dataEastWest.ToString("F3"),
listViewDataNorthSouth = signal.dataNorthSouth.ToString("F3")
};
dataCount++;
listViewData.Items.Add(item);
listViewData.ScrollIntoView(item);
}
}
private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
if (usart.IsOpen())
{
usart.Close();
}
connected = false;
acquisition = false;
clockTimer.Stop();
listViewData.Items.Clear();
Acquire_DataEastWest.Clear();
Acquire_DataNorthSouth.Clear();
}
private void AutoSaveData()
{
DateTime nowTime = DateTime.Now;
if (nowTime.Second == 0 && nowTime.Minute % 10 == 0)
{
string filename = "";
string buffer = "", tmp = "";
filename += (nowTime.Hour / 10).ToString();
filename += (nowTime.Hour % 10).ToString();
filename += (nowTime.Minute / 10).ToString();
filename += (nowTime.Minute % 10).ToString();
for (int i = 0; i < listViewData.Items.Count; i++)
{
tmp = listViewData.Items[i].ToString();
tmp = tmp.Replace("{ listViewDataTime = ", "");
tmp = tmp.Replace(", listViewDataEastWest = ", " ");
tmp = tmp.Replace(", listViewDataNorthSouth = ", " ");
tmp = tmp.Replace(" }", "");
buffer += tmp + Environment.NewLine;
}
buffer = ZipUtil.Compress(buffer);
if (!Directory.Exists("data"))
{
try
{
Directory.CreateDirectory("data");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
if (nowTime.Hour == 0 && nowTime.Minute == 0)
{
nowTime = nowTime.AddDays(-1);
filename = "2400";
}
if (!Directory.Exists("data\\" + nowTime.ToString("yyyy.MM.dd")))
{
try
{
Directory.CreateDirectory("data\\" + nowTime.ToString("yyyy.MM.dd"));
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
try
{
FileStream fileStream = new FileStream("data\\" + nowTime.ToString("yyyy.MM.dd") + "\\" + filename + ".sdf", FileMode.Create);
byte[] data = Encoding.Default.GetBytes(buffer);
fileStream.Write(data, 0, data.Length);
fileStream.Flush();
fileStream.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
// TODO: Compress day file
listViewData.Items.Clear();
Acquire_DataNorthSouth.Clear();
Acquire_DataEastWest.Clear();
TimeSpanAxis_Acquire_EW.Minimum = (nowTime.Hour * 60 + nowTime.Minute) * 60 + nowTime.Second;
TimeSpanAxis_Acquire_EW.Maximum = (nowTime.Hour * 60 + nowTime.Minute) * 60 + nowTime.Second + 600;
TimeSpanAxis_Acquire_NS.Minimum = (nowTime.Hour * 60 + nowTime.Minute) * 60 + nowTime.Second;
TimeSpanAxis_Acquire_NS.Maximum = (nowTime.Hour * 60 + nowTime.Minute) * 60 + nowTime.Second + 600;
}
}
