// FUNCTION: UpdateDisplay: Update the State Machine Display
//
//
private void UpdateDisplay()
{
button_DetectNoCathodeState.BackColor = Color.White;
button_DetectNoCathodeState.ForeColor = Color.Black;
button_Delay1State.BackColor = Color.White;
button_Delay1State.ForeColor = Color.Black;
button_Delay2State.BackColor = Color.White;
button_Delay2State.ForeColor = Color.Black;
button_DetectCathodeState.BackColor = Color.White;
button_DetectCathodeState.ForeColor = Color.Black;
button_RecordState.BackColor = Color.White;
button_RecordState.ForeColor = Color.Black;
button_Delay2State.BackColor = Color.White;
button_Delay2State.ForeColor = Color.Black;
label_Flash.Text = "";
if (statemach.Current() == Statemachine.rstate.Off)
{
button_RecordingFlag.Text = "Recording Off";
button_RecordingFlag.BackColor = Color.Red;
button_RecordingFlag.ForeColor = Color.Black;
}
else
{
button_RecordingFlag.Text = "Recording On";
if (button_RecordingFlag.BackColor == Color.Yellow)
{
button_RecordingFlag.BackColor = Color.LightGreen;
}
else
{
button_RecordingFlag.BackColor = Color.Yellow;
}
button_RecordingFlag.ForeColor = Color.Black;
}
if (FCathodeDetected())
{
button_CathodeDetectedFlag.BackColor = Color.LightGreen;
button_CathodeDetectedFlag.Text = "Cathode";
}
else
{
button_CathodeDetectedFlag.BackColor = Color.Red;
button_CathodeDetectedFlag.Text = "No Cathode";
}
// Implement a state progress bar
switch (statemach.Current())
{
case Statemachine.rstate.SeqStart:
break;
case Statemachine.rstate.NoCathodeDetect:
button_DetectNoCathodeState.BackColor = Color.Yellow;
break;
case Statemachine.rstate.Delay1:
button_DetectNoCathodeState.BackColor = Color.LightGreen;
button_Delay1State.BackColor = Color.Yellow;
break;
case Statemachine.rstate.CathodeDetect:
button_Delay1State.BackColor = Color.LightGreen;
button_DetectNoCathodeState.BackColor = Color.LightGreen;
button_DetectCathodeState.BackColor = Color.Yellow;
break;
case Statemachine.rstate.Delay2:
button_Delay1State.BackColor = Color.LightGreen;
button_DetectNoCathodeState.BackColor = Color.LightGreen;
button_DetectCathodeState.BackColor = Color.LightGreen;
button_Delay2State.BackColor = Color.Yellow;
break;
case Statemachine.rstate.Record:
button_Delay1State.BackColor = Color.LightGreen;
button_DetectNoCathodeState.BackColor = Color.LightGreen;
button_Delay2State.BackColor = Color.LightGreen;
button_DetectCathodeState.BackColor = Color.LightGreen;
button_RecordState.BackColor = Color.LightGreen;
label_Flash.Text = "*";
break;
case Statemachine.rstate.Off:
break;
default:
break;
}
}