tft touch screen samples.

[rajeetharan]

dear
im using Adafruit 2.8" TFT Touchscreen.

i need to work with touch screen like user interface ( like an ATM machine interface ).
there is only paint and touch screen projects are there.

where can i find any basic sample codes for this ?

[Franklin97355]

where can i find any basic sample codes for this ?

Could you be more specific as to what you want the screen to do?
Does the example code show you how to write and read the screen?

[rajeetharan]

1) i want to run a function when touched in particular rectangle space ( like button press ).


int h1=280;
int w1=40;

int h2=200;
int w2=100;

tft.drawRect(tft.width() -w1 , tft.height() -h1, 40 , 25, RED);
tft.drawRect(tft.width() -w2 , tft.height() -h2, 40 , 30, BLUE);



2) sleep the screen if didnt detect any touch for sime time.

[Franklin97355]

Here are the library and examples for the touch screen https://github.com/adafruit/Touch-Screen-Library

[rajeetharan]

dear
honestly i tried that before posting this.
i couldn't find exact one.

which one is used for that purpose ?

[Franklin97355]

There is probably not one that does exactly what you want. You need to try things out until you understand how they work and then write your own.

[dmkmedia]

did u every get the answer ur looking for as i also need buttons with actions on a touch