Search found 6 matches

by Duckshot
Sun Jan 29, 2012 2:57 pm
Forum: BeagleBoard&PandaBoard
Topic: BeagleBoard Rev C4 (Kernel 2.6.39.4) 7" TFT LCD
Replies: 10
Views: 12517

Re: BeagleBoard Rev C4 (Kernel 2.6.39.4) 7" TFT LCD

I tried to read the forums you mentioned, but could not find any new info. But at least i could do it with kernel version 3.0.17. The current result is: [ 0.157135] Initialize ads7846 touch screen controller .... [ 4.378173] ads7846 spi3.0: touchscreen, irq 293 [ 4.383331] ads7846 spi3.0: no device...
by Duckshot
Sun Jan 29, 2012 4:40 am
Forum: BeagleBoard&PandaBoard
Topic: BeagleBoard Rev C4 (Kernel 2.6.39.4) 7" TFT LCD
Replies: 10
Views: 12517

Re: BeagleBoard Rev C4 (Kernel 2.6.39.4) 7" TFT LCD

Nice looking for your handwriting. Please do not forget update us when you make qtE work on this frame. :) Just to update that it works great with Qt Embedded. You'll need to set a few enviroment variables to get it working. export QWS_MOUSE_PROTO=Tslib export TSLIB_TSDEVICE=/dev/input/event1 You a...
by Duckshot
Sun Jan 29, 2012 4:30 am
Forum: BeagleBoard&PandaBoard
Topic: BeagleBoard Rev C4 (Kernel 2.6.39.4) 7" TFT LCD
Replies: 10
Views: 12517

Re: BeagleBoard Rev C4 (Kernel 2.6.39.4) 7" TFT LCD

Hi, I am trying to do the same with Angstrom, using the kernel 2.6.39+. The display works, but the touch is not. I have modified the u-boot according to the files downloaded from the FTP site: beagle-xm_android_source/uboot/beagle.h. Unfortunately i could not find one especially for Beagleboard-c4,...
by Duckshot
Mon Dec 19, 2011 6:45 am
Forum: BeagleBoard&PandaBoard
Topic: BeagleBoard Rev C4 (Kernel 2.6.39.4) 7" TFT LCD
Replies: 10
Views: 12517

Re: BeagleBoard Rev C4 (Kernel 2.6.39.4) 7" TFT LCD

Thanks for your help. It is now confirmed working with this Kernel. The header connections were not soldered so the LCD signal was not coming through. I made the same changes to board-omap3beagle.c as found in the Gingerbread thread. I did not have to make any changes to ads7846.c. The following nee...
by Duckshot
Tue Dec 06, 2011 2:57 am
Forum: BeagleBoard&PandaBoard
Topic: BeagleBoard Rev C4 (Android 2.3.4) works with 7" TFT LCD
Replies: 21
Views: 13275

Re: BeagleBoard Rev C4 (Android 2.3.4) works with 7" TFT LCD

Hi thanks for all your effort in getting this working for Android. I have been using this as a guide to get the LCD working with my Beagleboard C4 and a 2.6.39.4 Kernel. You mentioned in your first post you needed to make some changes in the video driver: I made some changes in video driver, luckily...
by Duckshot
Tue Dec 06, 2011 2:30 am
Forum: BeagleBoard&PandaBoard
Topic: BeagleBoard Rev C4 (Kernel 2.6.39.4) 7" TFT LCD
Replies: 10
Views: 12517

BeagleBoard Rev C4 (Kernel 2.6.39.4) 7" TFT LCD

I've been trying to get the LCD to work with my Beagleboard C4 and a 2.6.39.4 Kernel built with Buildroot. I have had a look at the explanations in the Android thread which has been very useful. However, I can't seem to get the LCD to display anything apart from a white screen. I have enbled DVI and...