hello i have problem with running tftbmp example /
i have YUN and ili9341

and i want to rotate my text . is there any function ?
http://forum.arduino.cc/index.php?topic=240525.0

Hi.
I wired following the guide, and run the example but only got white screen.
When I remove the LED wire, it blacked!!!
Anybody, pls help me :(

BUG: TFT_RST_OFF defines incorrect register with ArduinoMega2560

how it is now:

define TFT_RST_OFF {DDRD |= 0x10;PORTD |= 0x10;}

define TFT_RST_ON {DDRD |= 0x10;PORTD &=~ 0x10;}

how it should be for ArduinoMega2560:

define TFT_RST_OFF {DDRG |= 0x10;PORTG |= 0x10;}

define TFT_RST_ON {DDRG |= 0x10;PORTG &=~ 0x10;}

So, Port_G is what to be used with Mega2560 if we want same arduino_digital_pin_4.

void loop(void)
{
....
Tft.drawNumber(counter++, 0, 0, 2, WHITE);
....
}
when drawing characters merge into a white rectangle.
the characters are not merged, when output in one position, you must add the function
void TFT :: drawChar(.....)
if((temp>>f)&0x01)
{
fillRectangle(poX+i_size, poY+f_size, size, size, fgcolor);
}
else fillRectangle(poX+i_size, poY+f_size, size, size, BLACK); //<------ BLACK is a Background color

Hello, how to able rotate screen. i saw, one guy did it: http://forum.arduino.cc/index.php?topic=150900.0
after that, they updated their official library: http://www.seeedstudio.com/wiki/File:TFT_Touch_Shield_libraries.zip
But i cannot do it, screen is just white. connected by your instruction(cs:d5;rst:d4...)

How can I add character from local alphabet?
I think I can use numbers 128-255, and add lines to font.c, but it not work.
Can you help me?

Hi @gmtii, I'm trying to use the lib, but it isn't working with my Arduino Uno and http://dx.com/p/2-2-serial-spi-tft-color-lcd-module-for-arduino-red-silver-234675.

Just the backlight is on, the screen is just white... Can you help me some way?