Hi. I used the new UTouch library from Electronics - Henning Karlsen
Probably your module is supported and the i started modifying the UTouch_Button_test for testing
Currently im building a Touch menu interface so its not complete so far. Here is my code to get
an idea. 4 Button menu to get to sub menus and a Back button to return to main menu
so far only the 2 first buttons "do" something and only the "first" has some meaningful code behind
(later to read an input from live system)
Hope it will help u.
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#include <UTFT.h>
#include <UTouch.h>
// Declare which fonts we will be using
extern uint8_t SmallFont[];
extern uint8_t BigFont[];
extern uint8_t SevenSegNumFont[];
extern uint8_t SevenSeg_XXXL_Num[];
extern unsigned int v[0x400]; //Image loaded as a sourche file (later to move to SD)
int x, y,g,menu;
UTFT myGLCD(ILI9325D_8,A5,A4,A3,A2); //Screen initialization
UTouch myTouch(A1,8,A0,9,10); //Touch initialization
void setup()
{
myGLCD.InitLCD(LANDSCAPE); // Initialize the display
myGLCD.clrScr(); // Clear the screen (black)
myTouch.InitTouch(LANDSCAPE);
myTouch.setPrecision(PREC_MEDIUM);
myGLCD.setFont(BigFont);
myGLCD.fillScr(255,255,255); // Clear the screen (White)
myGLCD.drawBitmap(40, 0, 80, 80, v,3); // Draw a pixel bitmap
delay(3000); //Delay to draw the image
myGLCD.clrScr(); // Clear the screen (black)
Menu1();
menu=1;
}
//Buttons coordinates
//Menu 1
//Button Gpro
int x11=20; int y11=20; int x12=150; int y12=100;
//Button Leds
int x21=180; int y21=20; int x22=300; int y22=100;
//Button Volto
int x31=20; int y31=120; int x32=150; int y32=200;
//Button Spare
int x41=180; int y41=120; int x42=300; int y42=200;
//Button G
int x51=10; int y51=10; int x52=160; int y52=220;
//Button Back
int x61=200; int y61=130; int x62=300; int y62=220;
//Front led
int x71=20; int y71=40; int x72=170; int y72=100;
//Back led
int x81=20; int y81=130; int x82=170; int y82=190;
void Menu1() // MAIN MENU
{
myGLCD.clrScr(); // Clear the screen (black)
myGLCD.setFont(BigFont);
myGLCD.setColor(0, 0, 255);
myGLCD.setBackColor(0, 0, 255);
//BUTTON Gpro
button (x11,y11,x12,y12); myGLCD.print("Gpro",35,50);
//BUTTON Leds
button (x21,y21,x22,y22); myGLCD.print("Leds",210,50);
//BUTTON Volto
button (x31,y31,x32,y32); myGLCD.print("Volto",35,150);
//BUTTON Spare
button (x41,y41,x42,y42); myGLCD.print("Spare",210,150);
menu =1;
}
void Menu2() //GPRO MENU
{
myGLCD.clrScr(); // Clear the screen (black)
//BUTTON Gpro
button (x51,y51,x52,y52);
//BUTTON Back
myGLCD.setBackColor(0, 0, 255);
button (x61,y61,x62,y62); myGLCD.setFont(BigFont); myGLCD.print("Back",230,200);
menu =2;
}
void Menu3() //GPRO MENU
{
myGLCD.clrScr(); // Clear the screen (black)
//Front led
button (x71,y71,x72,y72);
myGLCD.setFont(BigFont); myGLCD.print("Front Led",30,70);
//Back Led
button (x81,y81,x82,y82);
myGLCD.setBackColor(0, 0, 255);
myGLCD.setFont(BigFont); myGLCD.print("Back Led",30,160);
button (x61,y61,x62,y62); myGLCD.setFont(BigFont); myGLCD.print("Back",230,200);
menu =3;
}
void loop()
{
while (true)
{
if (myTouch.dataAvailable())
{
myTouch.read();
x=myTouch.getX();
y=myTouch.getY();
if (menu ==1)
{
if ((y>=y11) && (y<=y12)) // Upper row
{
if ((x>=x11) && (x<=x12)) // Button: Gpro
{
waitForIt(x11,y11,x12,y12);
menu =2;
Menu2();
}
if ((x>=x21) && (x<=x22)) // Button: Leds
{
waitForIt(x21,y21,x22,y22);
menu =3;
Menu3();
}
}
if ((y>=y31) && (y<=y32)) // Lower row
{
if ((x>=x31) && (x<=x32)) // Button: Volto
waitForIt(x31,y31,x32,y32);
if ((x>=x41) && (x<=x42)) // Button: Spare
waitForIt(x41,y41,x42,y42);
}
}
if (menu==2)
{
int g=random(6);
myGLCD.setFont(SevenSeg_XXXL_Num);
myGLCD.printNumI(g,35,50);
delay(1000);
if ((y>=y61) && (y<=y62)) // Button: Back
{
if ((x>=x61) && (x<=x62)) // Button: Back
{
waitForIt(x61,y61,x62,y62);
menu =1;
Menu1();
}
}
}
if (menu==3)
{
if ((y>=y61) && (y<=y62)) // Button: Back
{
if ((x>=x61) && (x<=x62)) // Button: Back
{
waitForIt(x61,y61,x62,y62);
menu =1;
Menu1();
}
}
}
}
}
}
void button(int x1, int y1, int x2, int y2)
{
myGLCD.setColor(0, 0, 255);
myGLCD.fillRoundRect (x1,y1,x2,y2);
myGLCD.setColor(255, 255, 255);
myGLCD.drawRoundRect (x1,y1,x2,y2);
}
// Draw a red frame while a button is touched
void waitForIt(int x1, int y1, int x2, int y2)
{
myGLCD.setColor(255, 0, 0);
myGLCD.drawRoundRect (x1, y1, x2, y2);
//while (myTouch.dataAvailable())
//myTouch.read();
delay(300);
myGLCD.setColor(255, 255, 255);
myGLCD.drawRoundRect (x1, y1, x2, y2);
}
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