Hi, I bought a 2.4" TFT LCD Module Display + Touch Panel Screen + sdcard and i want to use it with arduino 2009.
I used that library Electronics - Henning Karlsen and this how to http://www.geeetech.com/wiki/index.php/3.2TFT_LCD#Specification: But i have 2 problem.
First sketch is too big for arduino 2009 with atmega328 i solved removing some code on the loop (right now I just need to test), second most important problem is that my the screen remains white and nothing appears. This is my sketch can someone help me please?
// UTFT_Demo_320x240 (C)2012 Henning Karlsen
// web: http://www.henningkarlsen.com/electronics
//
// This program is a demo of how to use most of the functions
// of the library with a supported display modules.
//
// This demo was made for modules with a screen resolution
// of 320x240 pixels.
//
// This program requires the UTFT library.
//
#include <UTFT.h>
// Declare which fonts we will be using
extern uint8_t SmallFont[];
// Uncomment the next line for Arduino 2009/Uno
UTFT myGLCD(SSD1289,A5,A4,A3,A2); // Remember to change the model parameter to suit your display module!
// Uncomment the next line for Arduino Mega
//UTFT myGLCD(ITDB32S,38,39,40,41); // Remember to change the model parameter to suit your display module!
void setup()
{
randomSeed(analogRead(0));
// Setup the LCD
myGLCD.InitLCD();
myGLCD.setFont(SmallFont);
}
void loop()
{
int buf[318];
int x, x2;
int y, y2;
int r;
// Clear the screen and draw the frame
myGLCD.clrScr();
myGLCD.setColor(255, 0, 0);
myGLCD.fillRect(0, 0, 319, 13);
myGLCD.setColor(64, 64, 64);
myGLCD.fillRect(0, 226, 319, 239);
myGLCD.setColor(255, 255, 255);
myGLCD.setBackColor(255, 0, 0);
// myGLCD.print("* Universal Color TFT Display Library *", CENTER, 1);
myGLCD.setBackColor(64, 64, 64);
myGLCD.setColor(255,255,0);
// myGLCD.print("<http://electronics.henningkarlsen.com>", CENTER, 227);
myGLCD.setColor(0, 0, 255);
myGLCD.drawRect(0, 14, 319, 225);
delay(2000);
}