示例#1
0
 /// <summary>
 /// xIMUserial QuaternionDataReceived event updates oscilloscope.
 /// </summary>
 private void xIMUserial_QuaternionDataReceived(object sender, x_IMU_API.QuaternionData e)
 {
     float[] euler = e.ConvertToEulerAngles();
     eulerAnglesOscilloscope.Caption = "Euler Angles Data (˚)";
     eulerAnglesOscilloscope.AddScopeData(euler[0], euler[1], euler[2]);
     form_3Dcuboid.RotationMatrix = e.ConvertToRotationMatrix();
 }
 /// <summary>
 /// QuaternionDataReceived event to set mouse position.
 /// </summary>        
 /// <remarks>
 /// Mouse position will not be updated if fewer than 32 packets received since last button down. Design assumes quaternion data output rate = 128 Hz.
 /// Cursor horizontal position over screen width is represented by ±30 degrees range of psi.
 /// Cursor vertical position over screen height is represented by ±20 degrees range of theta.
 /// </remarks>
 static void xIMUserial_QuaternionDataReceived(object sender, x_IMU_API.QuaternionData e)
 {
     if (((x_IMU_API.xIMUserial)sender).PacketsReadCounter.QuaternionDataPackets > sampledCount + 32)
     {
         float[] euler = e.ConvertToEulerAngles();
         SendInputClass.MouseEvent((int)(SendInputClass.MOUSEEVENTF.ABSOLUTE | SendInputClass.MOUSEEVENTF.MOVE),
                                   (int)(32768.5f + ((-euler[2] / 30) * 32768.5f)),
                                   (int)(32768.5f + ((-euler[1] / 20) * 32768.5f)),
                                   0);
     }
 }