/// <summary>
/// 受信データに対してグラフを出力します
/// </summary>
/// <param name="datas">配列化した受信データ</param>
/// <param name="i"></param>
private void ShowChart(CycleDatas cDatas)
{
var xvalue = generalTimer.ElapsedMilliseconds / 1000.0;
#region グラフ設定
try
{
chartWatt.Series["Watt"].Points.AddXY(xvalue, double.Parse(cDatas.Watt));
chartSpeed.Series["Speed"].Points.AddXY(xvalue, double.Parse(cDatas.Speed));
chartCadence.Series["Cadence"].Points.AddXY(xvalue, double.Parse(cDatas.Cadence));
}
catch (Exception)
{
return;
}
chartCadence.ChartAreas[0].AxisX.Maximum = double.NaN;
chartCadence.ChartAreas[0].AxisX.Minimum = double.NaN;
chartCadence.ChartAreas[0].AxisY.Maximum = double.NaN;
chartCadence.ChartAreas[0].AxisY.Minimum = double.NaN;
chartWatt.ChartAreas[0].AxisX.Maximum = double.NaN;
chartWatt.ChartAreas[0].AxisX.Minimum = double.NaN;
chartWatt.ChartAreas[0].AxisY.Maximum = double.NaN;
chartWatt.ChartAreas[0].AxisY.Minimum = double.NaN;
chartSpeed.ChartAreas[0].AxisX.Maximum = double.NaN;
chartSpeed.ChartAreas[0].AxisX.Minimum = double.NaN;
chartSpeed.ChartAreas[0].AxisY.Maximum = double.NaN;
chartSpeed.ChartAreas[0].AxisY.Minimum = double.NaN;
#endregion
}
public void ShowCycleData(CycleDatas cData)
{
if (cData.Cadence != null && cData.Speed != null && cData.Watt != null && cData.Timer != null)
{
textBoxCadence.Text = CycleRoutine.ToRoundDown(double.Parse(cData.Cadence), 1).ToString();
textBoxWatt.Text = CycleRoutine.ToRoundDown(double.Parse(cData.Watt) / 2.25, 1).ToString();
}
}
private async void serialPortCycle_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
var sw = new Stopwatch();
sw.Start();
await Task.Run(() =>
{
try
{
data += serialPortCycle.ReadExisting();
}
catch (Exception)
{
return;
}
});
sw.Stop();
//受信に時間がかかりすぎた場合はbufferを削除します。（いらないかも）
if (sw.ElapsedMilliseconds > 5000)
// serialPortCycle.DiscardInBuffer();
//データが短すぎるもしくは長すぎる場合は、returnしてdataの中身を調整します。
#region filter
{
try
{
if (data == null)
{
return;
}
else if (data.Length < Constants.minDataPoolAmount)
{
return;
}
else if (data.Length > Constants.maxDataPoolAmount)
{
data = null;
return;
}
}
catch (Exception ex) { }
}
#endregion
var tempDataLines = data.Trim().Replace(";\r\n;", "\n").Split('\n');
var dataLines = new List <string>();
foreach (var dataMem in tempDataLines)
{
if (dataMem.Length > 20)
{
dataLines.Add(dataMem);
}
}
try
{
foreach (var dataLine in dataLines)
{
var datas = dataLine.Trim().Split(';');
foreach (var oneData in datas)
{
if (String.IsNullOrEmpty(oneData))
{
return;
}
}
if (datas.Count() == 14)
{
var _cycleData = new CycleDatas();
_cycleData.Voltage = datas[5];
Voltage = datas[5];
_cycleData.Watt = CycleRoutine.CadenceToWatt((-double.Parse(datas[13]) / 6.0), _loadLevel).ToString();
_cycleData.Speed = (-double.Parse(datas[13])).ToString();
_cycleData.Cadence = (-double.Parse(datas[13]) / 6.0).ToString();
_cycleData.Timer = generalTimer;
_cycleDataList.Add(_cycleData);
BeginInvoke((MethodInvoker)(() => ShowCycleData(_cycleData)));
BeginInvoke(new ChartHandler(ShowChart), _cycleData);
}
}
}
catch (Exception)
{
return;
}
}