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by jorabo
Wed Jan 18, 2017 6:59 am
Forum: Raspbian
Topic: startx as user pi (permission denied)
Replies: 10
Views: 42997

Re: startx as user pi (permission denied)

Versions before upgrade: hi x11-common 1:7.7+7 all X Window System (X.Org) infrastructure hi xarchiver 1:0.5.4-1 armhf GTK+ frontend for most used compression formats hi xserver-common 2:1.17.2-1+rpi1 all common files used by various X servers hi xserver-xorg 1:7.7+7+b1 armhf X.Org X server hi xserv...
by jorabo
Wed Jan 18, 2017 6:45 am
Forum: Raspbian
Topic: startx as user pi (permission denied)
Replies: 10
Views: 42997

Re: startx as user pi (permission denied)

It seems to be one of the following packages, because if i exclude them from upgranding , startx works fine: apt-mark hold x11-common xarchiver xserver-common xserver-xorg xserver-xorg-core xserver-xorg-input-evdev xserver-xorg-input-synaptics xserver-xorg-video-fbdev lightdm lxinput lxkeymap lxterm...
by jorabo
Tue Jan 17, 2017 12:23 pm
Forum: Raspbian
Topic: startx as user pi (permission denied)
Replies: 10
Views: 42997

startx as user pi (permission denied)

Hi, i recenty upgraded my RPI3, the result is, that startx as user pi causes a error. I tried to install the latest Raspbian jessie light, but got the same results with this fresh image. The only way "startx" works is as root. [email protected]:~ $ startx X.Org X Server 1.18.4 Release Date: 2016-07-19 ...
by jorabo
Tue Sep 06, 2016 2:48 pm
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

Re: LCD / LVDS Interface for Raspberry Pi

Hi,
the wiring depends on your lvds converter, but normaly, the displaypins and converterpins have equal names.

Good luck !
by jorabo
Tue Sep 06, 2016 12:37 pm
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

Re: LCD / LVDS Interface for Raspberry Pi

Hi, you need a Dual-Channel LVDS converter

Like this :https://www.pollin.de/shop/dt/ODc3OTgxO ... _LVDS.html
but this converter is currently not avail. at Pollin


Best Regards

Jonny
by jorabo
Mon Feb 29, 2016 8:57 am
Forum: General discussion
Topic: Bad ZERO - news from EmbeddedWorld fare
Replies: 8
Views: 1159

Re: Bad ZERO - news from EmbeddedWorld fare

There are so many electronic distributors in germany.... Isn't there any other distributor, that cares about that product ? If there is no other interested in selling this product to the world, pleas contact me. My company would like to be the german distributor for the ZERO ! (even selling it with ...
by jorabo
Mon Feb 29, 2016 8:14 am
Forum: General discussion
Topic: Bad ZERO - news from EmbeddedWorld fare
Replies: 8
Views: 1159

Bad ZERO - news from EmbeddedWorld fare

Hi, I visited the Embedded World 2016 in Nuremberg. One of the exhibitors was Farnell (element14), and one of the staff people told me, that they will not sell the (or even get) the RPI-Zero anymore ! :o (PANIC!!!) Is that true ? .... :?: Is there any other distributor in germany for the ZERO? Jonny
by jorabo
Mon Nov 16, 2015 8:22 am
Forum: Official Foundation Display
Topic: STICKY: Official Touchscreen Display FAQ
Replies: 50
Views: 57410

FT5406 memory based driver: unable to find touch point 0

Hi, funny behavior filling my sdcard I have two simmilar Bords with the same behavior ! Error messages end when touching once. Any ideas ? [ 14.629] (==) RandR enabled [ 14.686] (II) SELinux: Disabled on system [ 14.697] (II) AIGLX: Screen 0 is not DRI2 capable [ 14.697] (EE) AIGLX: reverting to sof...
by jorabo
Tue Oct 27, 2015 9:05 am
Forum: Beginners
Topic: Sleep Mode - and or turn off backlight?
Replies: 202
Views: 89483

Re: Sleep Mode - and or turn off backlight?

Hi, it seems, that the backlight driver does not recognize it's current state. I get the same output in dmesg [ 1936.368969] rpi-backlight rpi_backlight: Backlight change failed. But when the backlight is shut off, i can bring it back on by telling the device its current state by doing this: echo 1 ...
by jorabo
Tue Sep 22, 2015 9:52 am
Forum: Official Foundation Display
Topic: STICKY: Official Touchscreen Display FAQ
Replies: 50
Views: 57410

Re: Official Touchscreen Display FAQ

How to switch off the backlight ? And what is this "INT" pin for ? If I shut down the RPI2 with the Display connected, the backlight keeps switched on... After some time it shows funny stripes, because there is no further control for the display. :roll: Is there a possibility to switch of the backli...
by jorabo
Fri Sep 18, 2015 8:33 am
Forum: Advanced users
Topic: Linux kernel is now 4.0
Replies: 182
Views: 88017

Re: Linux kernel is now 4.0

Thanks ! Worked !
by jorabo
Fri Sep 18, 2015 8:21 am
Forum: Advanced users
Topic: Linux kernel is now 4.0
Replies: 182
Views: 88017

Re: Linux kernel is now 4.0

7 inch DSI Display rotated 180 since last rpi-update !
Any ideas how to rotate it back ?
by jorabo
Thu Jun 20, 2013 6:40 am
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

Re: LCD / LVDS Interface for Raspberry Pi

Hello, I am interested to use your board with RPI, could you advise me about a working LCD 7" 1000nit LVDS panel? Also I would like to see your project released as opensource. thank you Fabio Hi! ....sorry for the late respose. I have a working 7" AUO-Display wit resolution 800x480 px. But you have...
by jorabo
Wed May 29, 2013 1:16 pm
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

Re: LCD / LVDS Interface for Raspberry Pi

Hi,
next 100 units arrived today !

Sorry, I didn't have time to comlpete the Onlineshop, but you can still order by mail or fax.

bye

Jonny
by jorabo
Tue Apr 30, 2013 11:18 am
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

Re: LCD / LVDS Interface for Raspberry Pi

Okay, so is there a cheap DSI LCD screen that is about 2in big that is compatible with the Raspberry Pi? I'm working on developing a pair of augmented reality glasses (kind of like Google Glass). I'm using the Pi as the base board, and the screen will be in front of the glasses (with lenses to corr...
by jorabo
Tue Apr 30, 2013 11:16 am
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

Re: LCD / LVDS Interface for Raspberry Pi

Hi @all,

new version of Dokumentation avail. at http://www.terminalschmiede.de/HDMI-LVD ... ocV0.5.pdf

Currently filling onlineshop with products: shop.terminalschmiede.de


New edid.dat for [email protected] 60Hz (1024.zip)
hdmi_group=2
hdmi_mode=16
by jorabo
Tue Apr 23, 2013 9:15 am
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

Re: LCD / LVDS Interface for Raspberry Pi

Finally, the next PCBs arrived. and I tested another AUO display with our adapter: AUO G084SN05 V9 (800x600) works fine ! :D you'll need to add (edit) the following lines in your config.txt hdmi_edid_file=1 hdmi_force_hotplug=1 hdmi_group=2 hdmi_mode=9 hdmi_drive=1 framebuffer_depth 24 #(not needed,...
by jorabo
Thu Mar 28, 2013 8:23 am
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

Re: LCD / LVDS Interface for Raspberry Pi

Hey Jorabo, I spent some time looking for LCD panels that could work with your board. However I couldn't find any BIG IPS panels which are 8-bits single channel... Do you know if there are any BIG (bigger than 20 inches) IPS panels that could work with your board? Thanks again for the good work. Mh...
by jorabo
Thu Mar 28, 2013 8:19 am
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

Re: LCD / LVDS Interface for Raspberry Pi

Hey Jorabo, I spent some time looking for LCD panels that could work with your board. However I couldn't find any BIG IPS panels which are 8-bits single channel... Do you know if there are any BIG (bigger than 20 inches) IPS panels that could work with your board? Thanks again for the good work. Mh...
by jorabo
Thu Mar 28, 2013 7:48 am
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

Re: LCD / LVDS Interface for Raspberry Pi

Hi, sorry, I thought it was for tpuchscres based on the youtube clip... I think you have made a great board, and will possibly be buying one. Do you have confidence in it working with many different types / sizes of screens? I'd hate to buy one to find the screens I have don't work with it.. Thanks...
by jorabo
Thu Mar 28, 2013 7:18 am
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

Re: LCD / LVDS Interface for Raspberry Pi

Hi,

there is no touchcontroller on the HDMI-LVDS board,
it is only changing the Signals from HDMI to LVDS nothing else....

The price of the board depends on the price of the ICs...
by jorabo
Thu Mar 21, 2013 1:05 pm
Forum: Java
Topic: Soft-float Debian wheezy, Oracle Java SE 7 and Hynix RAM
Replies: 7
Views: 5716

Re: Soft-float Debian wheezy, Oracle Java SE 7 and Hynix RAM

Hi,

i tested the oracle jdk8 pre-release for arm hf and it works fine and fast !
by jorabo
Thu Mar 21, 2013 12:51 pm
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

Re: LCD / LVDS Interface for Raspberry Pi

a small video of my running prototype:

http://youtu.be/2izA7qbJDrk
by jorabo
Thu Mar 21, 2013 11:47 am
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

LCD / LVDS Interface for Pi - Prices

Hi @all, we finally got the prices for the HDMI->LVDS Adapter (But its not as cheap as hoped)... The price depends on the chips, that are not cheap... HDMI-LVDS-Adapter: 1 unit - 250 units : 57,98 €/unit +19% tax for non commercial and german customers 250 + units please ask for better price LVDS ca...
by jorabo
Mon Mar 18, 2013 11:21 am
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 122767

Re: LCD / LVDS Interface for Raspberry Pi

would not a HDMI audio converter be better [more expensive but much better] let me think about this ;-) ....have never tested Pi with hdmi audio... testing now :-) Found the necessary parts, but i think it would be to expensive. The parts for USB / analog device are much cheaper ... sorry. By the w...

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