66 lines
1.9 KiB
Arduino
66 lines
1.9 KiB
Arduino
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// UTouch_QuickDraw (C)2010-2014 Henning Karlsen
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// web: http://www.henningkarlsen.com/electronics
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//
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// This program is a quick demo of how to use the library.
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//
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// This program requires the UTFT library.
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//
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// It is assumed that the display module is connected to an
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// appropriate shield or that you know how to change the pin
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// numbers in the setup.
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//
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#include <UTFT.h>
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#include <UTouch.h>
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// Initialize display
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// ------------------
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// Set the pins to the correct ones for your development board
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// -----------------------------------------------------------
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// Standard Arduino Uno/2009 Shield : <display model>,19,18,17,16
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// Standard Arduino Mega/Due shield : <display model>,38,39,40,41
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// CTE TFT LCD/SD Shield for Arduino Due : <display model>,25,26,27,28
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// Teensy 3.x TFT Test Board : <display model>,23,22, 3, 4
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// ElecHouse TFT LCD/SD Shield for Arduino Due : <display model>,22,23,31,33
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//
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// Remember to change the model parameter to suit your display module!
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UTFT myGLCD(ITDB32S,38,39,40,41);
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// Initialize touchscreen
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// ----------------------
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// Set the pins to the correct ones for your development board
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// -----------------------------------------------------------
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// Standard Arduino Uno/2009 Shield : 15,10,14, 9, 8
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// Standard Arduino Mega/Due shield : 6, 5, 4, 3, 2
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// CTE TFT LCD/SD Shield for Arduino Due : 6, 5, 4, 3, 2
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// Teensy 3.x TFT Test Board : 26,31,27,28,29
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// ElecHouse TFT LCD/SD Shield for Arduino Due : 25,26,27,29,30
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//
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UTouch myTouch( 6, 5, 4, 3, 2);
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void setup()
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{
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myGLCD.InitLCD();
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myGLCD.clrScr();
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myTouch.InitTouch();
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myTouch.setPrecision(PREC_MEDIUM);
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}
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void loop()
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{
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long x, y;
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while (myTouch.dataAvailable() == true)
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{
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myTouch.read();
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x = myTouch.getX();
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y = myTouch.getY();
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if ((x!=-1) and (y!=-1))
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{
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myGLCD.drawPixel (x, y);
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}
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}
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}
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