//thread for retriving 4sec-data from buffer
private static void retriving()
{
int count = 0;
while (!STOP_RETRIVING)
{
if (buffer.getSize() >= (Buffer.SLIDING_WINDOW_SIZE / Buffer.SRATE) && buffer.isNewDataReady()) //one second data in the buffer
{
float[][] a = buffer.getData((Buffer.SLIDING_WINDOW_SIZE / Buffer.SRATE));
//debug
/*string ooo = "";
* for (int i = 0; i < a[0].GetLength (0); i++) {
* ooo = ooo+a[0][i].ToString()+" ";
* }
* System.IO.File.AppendAllText (@"C:\Users\UCSD\Desktop\YT\raw.txt", ooo);*/
//print (a[14][0] + " , " + a[15][0]);
double[][] b = new double[a.GetLength(0)][];
for (int i = 0; i < a.GetLength(0); i++)
{
b[i] = new double[a[i].GetLength(0)];
for (int j = 0; j < b[i].Length; j++)
{
b[i][j] = (double)a[i][j];
}
}
//print ("Get data: " + ++count);
++count;
if (count <= fe.TRAINING_openEye_TIME)
{
int[] q = { 0 };
fe.setData(b, q);
print("Training open eyes..." + count);
}
else if (count <= (fe.TRAINING_closeEye_TIME + fe.TRAINING_openEye_TIME) && count > fe.TRAINING_openEye_TIME)
{
//print ("----------Open eye training complete---------");
print("Training close eyes..." + count);
int[] q = { 1 };
fe.setData(b, q);
}
else
{
//print ("----------Close eye training complete---------");
int[] oo = fe.getPrediction(b);
float drowsinessPercent = 0;
print("Prediction: "); //Console.Write ("Prediction: ");
for (int qq = 0; qq < oo.Length; qq++)
{
print("oo[qq]"); //Console.Write (oo[qq]);
if (oo[qq] == 1)
{
drowsinessPercent++;
}
}
print(", " + (drowsinessPercent / oo.Length * 100f) + "%"); //Console.Write (", " + (drowsinessPercent / oo.Length * 100f) + "%");
//Console.WriteLine ();
}
Thread.Sleep(1000);
}
else
{
//print ("Buffer is not ready");
Thread.Sleep(500);
}
}
print("Stop from thread retriving()");
}
