now brings up Error compilling what have i dun now lol sorry if im being a bit dumb new to this
// ITDB02_Touch_Calibration (C)2010 Henning Karlsen
// web: http://www.henningkarlsen.com/electronics
//
// This program can be used to calibrate the touchscreen
// of the ITDB02 modules.
// This program requires the ITDB02_Graph library (8bit mode)
// or ITDB02_Graph16 (16bit mode).
//
// It is assumed that the ITDB02 module is connected to a
// ITDB02 Shield, a ITDB02 Mega Shield or that you know how
// to change the pin numbers in the setup.
//
// Instructions will be given on the display.
//
// Remember to change the next line if you are using as 16bit module!
#include <UTFT.h>
#include <ITDB02_Touch.h>
// Declare which fonts we will be using
extern uint8_t SmallFont[];
// Uncomment the next two lines for the ITDB02 Shield
//ITDB02 myGLCD(19,18,17,16);
//ITDB02_Touch myTouch(15,10,14,9,8);
// Uncomment the next two lines for the ITDB02 Mega Shield
UTFT myGLCD(ITDB32S,38,39,40,41);
ITDB02_Touch myTouch(6,5,4,3,2);
int cx, cy;
int rx[10], ry[10];
float px, py;
int ox, oy;
void setup()
{
myGLCD.InitLCD(PORTRAIT);
myTouch.InitTouch(PORTRAIT);
myGLCD.InitLCD();
myGLCD.clrScr();
myGLCD.setFont(SmallFont);
myTouch.InitTouch();
myTouch.setPrecision(PREC_LOW);
}
void drawCrossHair(int x, int y)
{
myGLCD.drawRect(x-10, y-10, x+10, y+10);
myGLCD.drawLine(x-5, y, x+5, y);
myGLCD.drawLine(x, y-5, x, y+5);
}
void readCoordinates()
{
int iter = 2000;
int cnt = 0;
unsigned long tx=0;
unsigned long ty=0;
boolean OK = false;
while (OK == false)
{
while (myTouch.dataAvailable() == false) {}
while ((myTouch.dataAvailable() == true) && (cnt<iter))
{
myTouch.read();
tx += myTouch.TP_X;
ty += myTouch.TP_Y;
cnt++;
}
if (cnt>=iter)
{
OK = true;
}
else
{
tx = 0;
ty = 0;
cnt = 0;
}
}
cx = tx / iter;
cy = ty / iter;
}
void calibrate(int x, int y, int i)
{
myGLCD.setColor(255, 255, 255);
drawCrossHair(x,y);
readCoordinates();
myGLCD.setColor(80, 80, 80);
drawCrossHair(x,y);
rx[i]=cx;
ry[i]=cy;
while (myTouch.dataAvailable() == true)
{
myTouch.read();
}
}
void waitForTouch()
{
while (myTouch.dataAvailable() == true)
{
myTouch.read();
}
while (myTouch.dataAvailable() == false) {}
while (myTouch.dataAvailable() == true)
{
myTouch.read();
}
}
void startup()
{
myGLCD.setColor(255, 0, 0);
myGLCD.fillRect(0, 0, 239, 13);
myGLCD.setColor(255, 255, 255);
myGLCD.setBackColor(255, 0, 0);
myGLCD.drawLine(0, 14, 239, 14);
myGLCD.print("ITDB02 TOUCH CALIBRATION", CENTER, 1);
myGLCD.setBackColor(0, 0, 0);
myGLCD.print("INSTRUCTIONS", CENTER, 30);
myGLCD.print("Use a stylus or something", LEFT, 50);
myGLCD.print("similar to touch as close to", LEFT, 62);
myGLCD.print("the center of the highlighted", LEFT, 74);
myGLCD.print("crosshair as possible. Keep as", LEFT, 86);
myGLCD.print("still as possible and keep", LEFT, 98);
myGLCD.print("holding until the highlight is", LEFT, 110);
myGLCD.print("removed. Repeat for all", LEFT, 122);
myGLCD.print("crosshairs in sequence.", LEFT, 134);
myGLCD.print("Further instructions will be", LEFT, 158);
myGLCD.print("displayed when the calibration", LEFT, 170);
myGLCD.print("is complete.", LEFT, 182);
myGLCD.print("Do NOT use your finger as a", LEFT, 206);
myGLCD.print("calibration stylus or the", LEFT, 218);
myGLCD.print("result WILL BE very imprecise.", LEFT, 230);
myGLCD.print("Touch screen to continue", CENTER, 305);
waitForTouch();
myGLCD.clrScr();
}
void done()
{
myGLCD.clrScr();
myGLCD.setColor(255, 0, 0);
myGLCD.fillRect(0, 0, 239, 13);
myGLCD.setColor(255, 255, 255);
myGLCD.setBackColor(255, 0, 0);
myGLCD.drawLine(0, 14, 239, 14);
myGLCD.print("ITDB02 TOUCH CALIBRATION", CENTER, 1);
myGLCD.setBackColor(0, 0, 0);
myGLCD.print("CALIBRATION COMPLETE", CENTER, 30);
myGLCD.print("To use the new calibration", LEFT, 50);
myGLCD.print("settings you must edit the", LEFT, 62);
myGLCD.setColor(160, 160, 255);
myGLCD.print("ITDB02_Touch.cpp", LEFT, 74);
myGLCD.setColor(255, 255, 255);
myGLCD.print("file and", 136, 74);
myGLCD.print("change the following values.", LEFT, 86);
myGLCD.print("The values are located right", LEFT, 98);
myGLCD.print("below the opening comment in", LEFT, 110);
myGLCD.print("the file.", LEFT, 122);
myGLCD.print("PixSizeX", LEFT, 158);
myGLCD.print("PixOffsX", LEFT, 170);
myGLCD.print("PixSizeY", LEFT, 182);
myGLCD.print("PixOffsY", LEFT, 194);
myGLCD.print("Connected module:", LEFT, 250);
myGLCD.drawLine(0, 155, 239, 155);
myGLCD.drawLine(0, 209, 239, 209);
myGLCD.printNumF(px, 2, 100, 158);
myGLCD.printNumI(ox, 100, 170);
myGLCD.printNumF(py, 2, 100, 182);
myGLCD.printNumI(oy, 100, 194);
if (px>=0)
myGLCD.print("2.4\"", 144, 250);
else
{
if (py>=0)
{
myGLCD.print("3.2\"", 144, 250);
myGLCD.print("Negative numbers for PixSizeX", LEFT, 270);
myGLCD.print("is expected :)", LEFT, 282);
}
else
{
myGLCD.print("3.2\" Wide", 144, 250);
myGLCD.print("Negative numbers for PixSizeX", LEFT, 270);
myGLCD.print("and PixSizeY are expected :)", LEFT, 282);
}
}
}
void loop()
{
startup();
myGLCD.setColor(80, 80, 80);
drawCrossHair(10,10);
drawCrossHair(10,160);
drawCrossHair(10,309);
drawCrossHair(120,10);
drawCrossHair(120,160);
drawCrossHair(120,309);
drawCrossHair(229,10);
drawCrossHair(229,160);
drawCrossHair(229,309);
calibrate(10, 10, 0);
calibrate(10, 160, 1);
calibrate(10, 309, 2);
calibrate(120, 10, 3);
calibrate(120, 160, 4);
calibrate(120, 309, 5);
calibrate(229, 10, 6);
calibrate(229, 160, 7);
calibrate(229, 309, 8);
px = ((float(rx[0]+rx[1]+rx[2])/3)-(float(rx[6]+rx[7]+rx[8])/3))/220;
if (px>=0)
ox = (((rx[6]+rx[7]+rx[8])/3))-(px*10);
else
ox = (((rx[0]+rx[1]+rx[2])/3))+(px*10);
py = ((float(ry[0]+ry[3]+ry[6])/3)-(float(ry[2]+ry[5]+ry[8])/3))/300;
if (py>=0)
oy = (((ry[2]+ry[5]+ry[8])/3))-(py*10);
else
oy = (((ry[0]+ry[3]+ry[6])/3))+(py*10);
done();
while(true) {}
}