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by jorabo
Wed Dec 09, 2020 4:49 pm
Forum: Compute Module
Topic: CM4 USE Raspberry Pi Touch Display
Replies: 13
Views: 1958

Re: CM4 USE Raspberry Pi Touch Display

Works fine !
Thank's so much!!!!
2020.12.09_CMIO4_DISP1.jpeg
CM4IO_DISP1
2020.12.09_CMIO4_DISP1.jpeg (169.54 KiB) Viewed 1608 times
by jorabo
Mon Dec 07, 2020 6:43 am
Forum: Compute Module
Topic: CM4 USE Raspberry Pi Touch Display
Replies: 13
Views: 1958

Re: CM4 USE Raspberry Pi Touch Display

Hi,
isn't there anybody who wants to use the PI Display with the CM4 ?
Wanted to use the CM4 for a new product, but i have to use the CM3 again to save time ?! :cry:

I can't believe, that it is so difficult to update the display - documentation for the new CM4.

disappointing
by jorabo
Thu Dec 03, 2020 6:09 pm
Forum: Compute Module
Topic: CM4 USE Raspberry Pi Touch Display
Replies: 13
Views: 1958

Re: CM4 USE Raspberry Pi Touch Display

@walkerliu
Any successful results ? (I'm still fighting with this blob file)
by jorabo
Sun Nov 29, 2020 10:42 am
Forum: Compute Module
Topic: DISP and CAM blobs for CM4 (dt-blob.bin)
Replies: 1
Views: 395

DISP and CAM blobs for CM4 (dt-blob.bin)

Hi, Im trying to run the official 7 inch display at tne cm4io. first i tried to use the dt-blob.bin from cm3, but as i suspected .... did not work for CM4 could you please provide the blobs for the cm4 as it was with the cm3 - only disp1 - disp1 + cam1 Ref: https://www.raspberrypi.org/documentation/...
by jorabo
Sat Nov 28, 2020 7:10 pm
Forum: Compute Module
Topic: VC4 Video Driver dont start DSI Interface
Replies: 137
Views: 13538

Re: VC4 Video Driver dont start DSI Interface

Hi,
any results by now ?

I'm trying to connect the official 7 inch display to any of the cm4io disp ports.
But it does not work.
By the way: does the DSI adapters shipped with the cm3io fit?

Thanks!
by jorabo
Wed Jan 18, 2017 6:59 am
Forum: Raspberry Pi OS
Topic: startx as user pi (permission denied)
Replies: 12
Views: 70949

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: Raspberry Pi OS
Topic: startx as user pi (permission denied)
Replies: 12
Views: 70949

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: Raspberry Pi OS
Topic: startx as user pi (permission denied)
Replies: 12
Views: 70949

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. pi@raspberrypi:~ $ startx X.Org X Server 1.18.4 Release Date: 2...
by jorabo
Tue Sep 06, 2016 2:48 pm
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 135371

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: 135371

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: 1808

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: 1808

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 Display
Topic: STICKY: Official Touchscreen Display FAQ
Replies: 51
Views: 89949

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: 206
Views: 130798

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 Display
Topic: STICKY: Official Touchscreen Display FAQ
Replies: 51
Views: 89949

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 ...
by jorabo
Fri Sep 18, 2015 8:33 am
Forum: Advanced users
Topic: Linux kernel is now 4.0
Replies: 181
Views: 113318

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: 181
Views: 113318

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: 135371

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. Bu...
by jorabo
Wed May 29, 2013 1:16 pm
Forum: General discussion
Topic: LCD / LVDS Interface for Raspberry Pi
Replies: 81
Views: 135371

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: 135371

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: 135371

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 1024x768@ 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: 135371

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: 135371

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: 135371

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: 135371

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...

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