/// <summary>
/// センサーデータ書き込みスレッド
/// </summary>
private void writeSensorData()
{
// UTF-8（BOMなし）エンコード未指定でもＯＫ。
Encoding enc = new UTF8Encoding(false);
// UTF-8（BOMあり）
//Encoding enc = new UTF8Encoding(true);
FileStream fs = new FileStream(this.saveFilePath, FileMode.CreateNew);
StreamWriter sw = new StreamWriter(fs, enc);
sw.WriteLine(string.Format("{0}{1}", Constants.FILE_HEADER_DATA_MODE, this.changeMeasureMode(this.measureMode)));
sw.WriteLine(string.Format("{0}{1}", Constants.FILE_HEADER_TRANSMISSION_SPEED, this.changeTransmissionSpeed(this.measureTransmissionSpeed)));
sw.WriteLine(string.Format("{0}{1}", Constants.FILE_HEADER_ACC_RANGE, this.changeMeasureAccRange(this.measureAccRange)));
sw.WriteLine(string.Format("{0}{1}", Constants.FILE_HEADER_GYRO_RANGE, this.changeMeasureGyroRange(this.measureGyroRange)));
sw.WriteLine(Constants.FILE_HEADER_COMMENT);
if (this.dataHeader.Equals(string.Empty) == false)
{
sw.WriteLine(string.Format("{0}{1}", Constants.FILE_HEADER_COMMENT, this.dataHeader));
}
DateTime utcNow = DateTime.UtcNow;
DateTime utcAdd = utcNow;
string yData = string.Empty;
string lineData = string.Empty;
try
{
while (this.fileWriteThreadLoop)
{
List <MeasureBean> sensorDataList = this.getSensorData();
if (sensorDataList == null)
{
Thread.Sleep(10);
continue;
}
lineData = string.Empty;
for (int index = 0; index < sensorDataList.Count; index++)
{
MeasureBean bean = sensorDataList[index];
utcAdd = utcNow.AddMilliseconds(bean.X);
lineData += string.Format("{0},{1},{2},{3}", bean.Marking == true ? "X" : "",
bean.SerialNumber,
utcAdd.ToString(this.dateTimeFormat),
bean.Y[0]);
for (int yIndex = 1; yIndex < bean.Y.Length; yIndex++)
{
lineData += string.Format(",{0}", bean.Y[yIndex]);
}
lineData += "\r\n";
}
sw.Write(lineData);
this.tcpServer.SetSendData(lineData);
}
}
finally
{
sw.Close();
fs.Close();
}
}
/// <summary>
/// ファイルデータ取得
/// </summary>
/// <returns></returns>
public List <MeasureBean> GetFileData()
{
List <MeasureBean> result = new List <MeasureBean>();
if (this.replayPause)
{
return(result);
}
try
{
// 排他する
measureDataMutex.WaitOne();
if (this.PlotData == false)
{
// 経過時間算出
TimeSpan timeSpan = DateTime.Now - this.fileReadStartTime;
long milliSec = Convert.ToUInt32(timeSpan.TotalMilliseconds * this.replaySpeed);
// 経過時間を過ぎたデータを通知する
int listCount = this.fileDataList.Count;
if (listCount > 0)
{
for (int index = this.notificationCount; index < listCount; index++)
{
MeasureBean bean = this.fileDataList[index];
if (bean.X > milliSec)
{
break;
}
result.Add(bean);
this.notificationCount++;
}
}
}
else
{
this.notificationCount = this.fileDataList.Count;
}
}
catch (Exception ex)
{
Tracer.WriteException(ex);
}
finally
{
// Mutexロック解放
measureDataMutex.ReleaseMutex();
if ((this.fileReadEnd) && (this.fileDataList.Count == this.notificationCount))
{
this.fileReadEnd = false;
// 再生終了イベントを通知
if (this.EndFileDataEvent != null)
{
this.EndFileDataEvent();
}
}
}
return(result);
}
