which library can be use for TFT_320QVT

Hi,
This is first time i will be doing project on arduino.(I was using PIC controller’s before).
I have board which is up and running.
I was searching for libraries for TFT_320QVT tft display. i searched over the forum, but i got confused.
SSD1289 IC driver is for tft control.
This lcd has 40 pins.

Please post a link to or a picture from the display module.

Also, before doing anything, you have to figure out for sure the driver chip.
If it is a parallel module, this test sketch should be used: https://github.com/prenticedavid/MCUFRI … eadreg.ino

hi,
I have following lcd.

http://sylcom.dyndns-at-work.com/Intern … no_001.jpg

and i have maplemini board.

Well, it looks like this is a 16 bit parallel module.
You need 20 GPIOs to drive this board (16 bit data bus + control pins).

yes, its true. And may be more pins(+4) if i decided to use SD Card for images.

btw, which library will support for this tft with maple mini.

All libraries I know support either 8 bit only or SPI.
So 16 bit data bus is not used yet, as far as I know.

Btw, where did you get this module from? Display size and resolution?

I got this module from ebay.
display size is 3.2 inch and resolution is 320×240.

here is link of the same lcd
http://www.ebay.com/itm/3-2-inch-TFT-LC … 1988190464

scrolling to almost the bottom has this text
3.2" inch TFT LCD module with touch screen controller and a SD card cage. It is suitable for embedded systems which require display high quality colorful image or video with interactive control and storage purpose.
ILI9341 touch panel controller.
3.3v voltage regulator.
PCB adapter for lcd.
One Standard SD card socket.
Support 16 bit RGB565 format , can connect any 16 bit data bus.
2x20 Pin 2.54mm double row pin header interface for connecting MCU.
Can be driven by 8051 / AVR / PIC and other low power controllers.
Display content: 240RGB x 320 Dots.
Resolution: 240 x 320 Dots.
Screen: 262K Colors.

Take the ILI9341 lib from the repo and adapt it to 16 bit, it should go easily.

Thanks.
I will give that try.

The first step is to READ what is printed on your pcb.
TFT_320QVT_ILI9341 means ILI9341. The older boards use a SSD1289.

UTFT supports SSD1289_16 and ILI9341_16
Many other libraries support both of these popular controllers.

There is nothing much different between 8-bit and 16-bit interface.
All of your high level graphics is the same.

David.

TFT_320QVT is only written on tft pcb board.
So, i think controller is ssd1289. So, it’s not worth to try to ILI9341 driver code.

UTFT library is configured for 8080 or for 6800?

there is a thread about some 8-bit tft here http://www.stm32duino.com/viewtopic.php?f=9&t=763
perhaps there could be more clues in there