static void display_TouchDown(DisplayNhd5 sender, TouchEventArgs e)
{
// Debug.Print("Finger " + e.FingerNumber + " down!");
// Debug.Print("Where " + e.X + "," + e.Y);
//
// Check if backlight is off and if so, we will switch it back
// on and consume the touch
//
if (BacklightOff)
{
BacklightOff = false;
//LCDbacklight.Write(true);
ResetBacklightInternal(); // Reset the timer
LCDTurnedOn = true; // We should ignore the touch up
return;
}
else
{
ResetBacklightInternal(); // Each touch will reset the timer
}
touches[0].X = e.X;
touches[0].Y = e.Y;
GlideTouch.RaiseTouchDownEvent(null, new GHI.Glide.TouchEventArgs(touches));
}
public CapTouchDriver(I2CDevice sharedBus)
{
display = new DisplayNhd5(sharedBus);
//LCDbacklight = new OutputPort(GHI.Pins.G120.P1_19, true);
//LCDbacklight.Write(true);
msBacklightTime = 0; // Default is off
msDisplayTimeout = 0;
display.TouchUp += display_TouchUp;
display.TouchDown += display_TouchDown;
display.ZoomIn += display_ZoomIn;
display.ZoomOut += display_ZoomOut;
touches = new Microsoft.SPOT.Touch.TouchInput[1];
touches[0] = new TouchInput();
//
// Using interrupt (for G120)
//
//touchPin = new InterruptPort(GHI.Pins.G120.P0_25, false, Port.ResistorMode.PullUp, Port.InterruptMode.InterruptEdgeLow);
touchPin = new InterruptPort(GHI.Pins.G120.P2_21, false, Port.ResistorMode.PullUp, Port.InterruptMode.InterruptEdgeLow);
touchPin.OnInterrupt += touchPin_OnInterrupt;
//
// Create thread the handle the backlight timeout
//
Thread threadBacklight = new Thread(backlightHandler);
threadBacklight.Start();
}
static void display_TouchUp(DisplayNhd5 sender, TouchEventArgs e)
{
// Debug.Print("Finger " + e.FingerNumber + " up!");
if (LCDTurnedOn)
{
LCDTurnedOn = false;
return;
}
touches[0].X = e.X;
touches[0].Y = e.Y;
GlideTouch.RaiseTouchUpEvent(null, new GHI.Glide.TouchEventArgs(touches));
}
void display_ZoomIn(DisplayNhd5 sender, EventArgs e)
{
Debug.Print("Zoom in");
}
void display_ZoomOut(DisplayNhd5 sender, EventArgs e)
{
Debug.Print("Zoom out");
}
