/// <summary>
/// Private method for playing a cue.
/// Handles when each cue item starts or ends.
/// Handels when the cue is finished.
/// </summary>
private void TimerTick(object sender, EventArgs e)
{
int NumberRunning = MasterList.Count;
for (int Count = 0; Count < MasterList.Count; Count++)
{
CueItem Item = CurrentCue.GetList()[Count];
if (!FinishedCue)
{
if (stopwatch.Elapsed.Seconds >= Item.DelayBefore)
{
if (Item.Running)
{
if (stopwatch.Elapsed.Seconds >= (Item.DelayBefore + Item.RunTime - (Item.CueMotor.InputData.SetpointVelocity.Get() / Item.CueMotor.InputData.Deceleration.Get())))
{
if (!Item.Stopping)
{
Item.Stopping = true;
Item.SetVelocity = 0;
}
else if (Item.CueMotor.OutputData.Velocity.Get() == 0)
{
Item.Running = false;
Logger.LogInfo("Motor " + Item.CueMotor.Name + " has stopped running");
}
}
Item.UpdateInputFields();
MasterList[Count].ReadWriteMultipleRegister(8, 0, 4, 12, 4, CurrentCue.GetList()[Count].CueMotor.InputData.GetValues(), ref result);
Item.CueMotor.OutputData.SetValues(result);
}
else
{
NumberRunning--;
}
}
if (NumberRunning == 0)
{
FinishedCue = true;
}
}
else
{
stopwatch.Stop();
timer.Stop();
DisconnectMotors();
Logger.LogInfo("Cue " + CurrentCue.Name + " has stopped running");
return;
}
}
}
/// <summary>
/// Create Object representations of Cues, CueItems, and Motors from the associated database
/// and store the Cues into CueList
/// </summary>
public void InitObjects()
{
try
{
data.Connect();
DataTable CueTable = data.GetCues();
foreach (DataRow CueRow in CueTable.Rows)
{
Cue NewCue = new Cue(CueRow["Name"].ToString(), CueRow["Description"].ToString());
DataTable CueItemTable = data.GetAllFromCueMotor(NewCue.Name);
foreach (DataRow CueItemRow in CueItemTable.Rows)
{
Motor CueMotor = new Motor(CueItemRow["IPAddress"].ToString(),
CueItemRow["MotorName"].ToString(),
CueItemRow["Description"].ToString(),
(int)CueItemRow["LimitMaxVelocity"],
(int)CueItemRow["LimitMaxAcceleration"],
(int)CueItemRow["LimitMaxDeceleration"],
(int)CueItemRow["LimitMaxNegPosition"],
(int)CueItemRow["LimitMaxPosPosition"]);
CueItem Item = new CueItem(Double.Parse(CueItemRow["DelayBefore"].ToString()),
Double.Parse(CueItemRow["RunTime"].ToString()),
CueMotor,
(int)CueItemRow["SetVelocity"],
(int)CueItemRow["SetAcceleration"],
(int)CueItemRow["SetDeceleration"],
Convert.ToBoolean(CueItemRow["CounterClockwise"]),
(int)CueItemRow["SetPosition"]);
NewCue.Add(Item);
Console.WriteLine("Added Item");
}
CueList.Add(NewCue);
}
data.Disconnect();
foreach (Cue c in CueList)
{
Console.WriteLine(c.Name);
}
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
