public void AddListItem(ref TagStatus tagStatus)
{
var epc = tagStatus.Epc;
var antenna = tagStatus.Antenna;
var channel = tagStatus.ChannelIndex;
var key = new TagInfos.Key(epc, antenna, channel);
if (_keySet.Contains(key))
{
foreach (ListViewItem item in listView_Data.Items)
{
if (item.SubItems[0].Text != epc || Convert.ToUInt16(item.SubItems[1].Text) != antenna)
{
continue;
}
item.SubItems[2].Text = tagStatus.TimeStamp.ToString(); // time
item.SubItems[3].Text = tagStatus.Rssi.ToString(CultureInfo.InvariantCulture); // rssi
item.SubItems[4].Text = tagStatus.PhaseRadian.ToString(CultureInfo.InvariantCulture); // phase
item.SubItems[5].Text = tagStatus.DopplerShift.ToString(); // Doppler
item.SubItems[6].Text = tagStatus.Velocity.ToString(CultureInfo.InvariantCulture); // velocity
item.SubItems[7].Text = tagStatus.TagSeenCount.ToString(); // count
}
}
else
{
var lvi = new ListViewItem(epc);
lvi.SubItems.Add(antenna.ToString());
lvi.SubItems.Add(ConvertTime(tagStatus.TimeStamp).ToString());
lvi.SubItems.Add(tagStatus.Rssi.ToString(CultureInfo.InvariantCulture));
lvi.SubItems.Add(tagStatus.PhaseRadian.ToString(CultureInfo.InvariantCulture));
lvi.SubItems.Add(tagStatus.DopplerShift.ToString());
lvi.SubItems.Add(tagStatus.Velocity.ToString(CultureInfo.InvariantCulture));
lvi.SubItems.Add(tagStatus.TagSeenCount.ToString());
listView_Data.Items.Add(lvi);
_keySet.Add(key);
}
}
public void UpdateChart(ref TagStatus tagStatus)
{
var epc = tagStatus.Epc;
var antenna = tagStatus.Antenna;
var channel = tagStatus.ChannelIndex;
var key = new TagInfos.Key(epc, antenna, channel);
var time = tagStatus.TimeStamp;
if (!_map.ContainsKey(key))
{
_isClearButtonClicked = false;
if (_startTime == 0)
{
_startTime = time;
var dt = new DateTime(1970, 1, 1, 0, 0, 0, 0);
_startTimeDateTime = dt.AddSeconds(Convert.ToDouble(_startTime / 1000000)).ToLocalTime();
}
var s = new Series
{
ChartType = SeriesChartType.FastLine,
Name = epc + "_" + antenna
};
chart_Rssi.Series.Add(s);
var s1 = new Series
{
ChartType = SeriesChartType.FastLine,
Name = epc + "_" + antenna
};
chart_Phase.Series.Add(s1);
var s2 = new Series
{
ChartType = SeriesChartType.FastLine,
Name = epc + "_" + antenna
};
chart_Doppler.Series.Add(s2);
_map.Add(key, _map.Count); // save index
}
var seriesId = _map[key];
chart_Rssi.Series[seriesId].Points.AddXY(ConvertTime(time), tagStatus.Rssi);
chart_Rssi.Series[seriesId].LegendText = epc.Substring(epc.Length - 4, 4) + "_" + antenna;
chart_Phase.Series[seriesId].Points.AddXY(ConvertTime(time), tagStatus.PhaseRadian);
chart_Phase.Series[seriesId].LegendText = epc.Substring(epc.Length - 4, 4) + "_" + antenna;
chart_Doppler.Series[seriesId].Points.AddXY(ConvertTime(time), tagStatus.DopplerShift);
chart_Doppler.Series[seriesId].LegendText = epc.Substring(epc.Length - 4, 4) + "_" + antenna;
if (SettingsWindow.IsTimerModeActied)
{
int t = ConvertTime(time);
Invoke(new Action(() =>
{
UpdateStatusBar_ProgressBar(ref t);
}));
if (t >= ReaderWrapper.ReaderParameters.Duration)
{
StopReceive();
if (SettingsWindow.IsAutoSaveChecked)
{
var fpath = @"C:\Users\Marin\Desktop\";
if (!Directory.Exists(fpath))
{
Directory.CreateDirectory(fpath);
}
var dt = DateTime.Now;
var strCurrentTime = dt.ToString("yyyyMMdd_HHmmss");
var fname = strCurrentTime + ".csv";
var csvWriter = new CsvStreamWriter(fpath + fname);
ReaderWrapper.SaveData(csvWriter);
}
}
}
}