dx.com TFT scherm, hulp nodig

[edjuh]

http://dx.com/p/chuangzhuo-rpi-tft-lcd- ... u6mF7TLHmY

Ik heb deze aangeschaft, maar kom niet verder dan een flikkerend scherm.
De driver is : ILI9325

oa deze uitleg gebruikt : http://www.raspberrypi.org/phpBB3/viewt ... 3&p=498732 en de
informatie op : https://github.com/notro/fbtft/wiki/LCD-Modules

Ik zie geen fout melding in dmesg of /var/log/messages

Iemand ervaring met deze module(s)?

[hessellund]

I have bought the have LCD touch screen from DX.com

So far I have not been succesfull setting up the device.

Any advice appreciated.

[hessellund]

I bought this RaspberryPi LCD bundle: http://www.dx.com/p/raspberry-pi-projec ... set-285313

I managed to get it working using notro's 'master' Rasbian build: https://github.com/notro/fbtft/wiki#image-download

On the rev.2 RasberryPI with the provided Elecfreak adapter the wiring needs to be setup:

To /etc/modules I added:

Code: Select all

fbtft_device name=itdb28 gpios=reset:15,dc:3,wr:2,cs:7,db00:17,db01:18,db02:27,db03:22,db04:23,db05:24,db06:25,db07:4

ads7846_device gpio_pendown=8

Reboot and test with:

Code: Select all

FRAMEBUFFER=/dev/fb1 startx
or
con2fbmap 1 1

To get the console on the LCD during boot I added to /cmd/bootcmd.txt:

Code: Select all

fbcon=map:10 fbcon=font:VGA8x8

[Nachtwind]

Been trying to get this running the same distro as well. Seems the previously given parameters wont work for me..
Thing is that i use a rev2 board.. might be that i need to spaw arround some pins? Did i maybe break the display already? All i get is a white display so far :/

[RudyB]

Hi,

Why not give the manual from adafruit a try?
Seems like almost the same display's.

https://learn.adafruit.com/downloads/pd ... rry-pi.pdf

It uses the default raspbian image, and all the needed kernel modules can be downloaded.

NB: i have the adafruit display and it also turns white/bright when Pi is switched on, it only returns to black/text after loading the kernel modules. It can take several tens of seconds, depending on the moment the modules are loaded in the bootproces.

While testing, also keep a HDMI monitor connected, you can see lots of valuable information passing while booting.