public void Timer_Tick(object state)
{
switch (_boardAlignmentState)
{
case BoardAlignmentState.MovingToOrigin:
if (!Machine.Busy)
{
Machine.SendCommand("G10 L20 P0 X0 Y0");
_boardAlignmentState = BoardAlignmentState.Idle;
Status = "Completed";
}
break;
case BoardAlignmentState.MovingToSecondFiducial:
case BoardAlignmentState.Idle:
break;
default:
if ((DateTime.Now - _lastActivity).TotalSeconds > 10)
{
_boardAlignmentState = BoardAlignmentState.Idle;
Status = "Timeout";
_timer.Change(Timeout.Infinite, Timeout.Infinite);
}
break;
}
}
public override void CircleCentered(Point2D <double> point, double diameter)
{
if (!Machine.Busy)
{
switch (_boardAlignmentState)
{
case BoardAlignmentState.FindingFiducialOne:
_lastActivity = DateTime.Now;
Status = "Moving to Second Fiducial";
_positionManager.FirstLocated = RequestedPosition;
_boardAlignmentState = BoardAlignmentState.MovingToSecondFiducial;
var fiducialX = RequestedPosition.X + (Machine.PCBManager.SecondFiducial.X - Machine.PCBManager.FirstFiducial.X);
var fiducialY = RequestedPosition.Y + (Machine.PCBManager.SecondFiducial.Y - Machine.PCBManager.FirstFiducial.Y);
RequestedPosition = new Point2D <double>(fiducialX, fiducialY);
Machine.GotoPoint(RequestedPosition);
break;
case BoardAlignmentState.FindingFiducialTwo:
_lastActivity = DateTime.Now;
_positionManager.SecondLocated = RequestedPosition;
_boardAlignmentState = BoardAlignmentState.MovingToOrigin;
Machine.PCBManager.SetMeasuredOffset(_positionManager.OffsetPoint, _positionManager.RotationOffset.ToDegrees());
Machine.GotoPoint(_positionManager.OffsetPoint);
Status = "Returning to Board Origin";
break;
}
}
}
public void AlignBoard()
{
_lastActivity = DateTime.Now;
_boardAlignmentState = BoardAlignmentState.FindingFiducialOne;
Status = "Centering On First Fiducial";
_timer.Change(0, 500);
}
public override void CircleLocated(Point2D <double> offset, double diameter, Point2D <double> stdDev)
{
if (!Machine.Busy)
{
_lastActivity = DateTime.Now;
switch (_boardAlignmentState)
{
case BoardAlignmentState.FindingFiducialOne:
case BoardAlignmentState.FindingFiducialTwo:
JogToLocation(offset);
break;
case BoardAlignmentState.MovingToSecondFiducial:
Status = "Searching for Second Fiducial";
_boardAlignmentState = BoardAlignmentState.FindingFiducialTwo;
break;
}
}
}
public void CancelBoardAlignment()
{
_boardAlignmentState = BoardAlignmentState.Idle;
Status = "Idle";
_timer.Change(Timeout.Infinite, Timeout.Infinite);
}
