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Nachrichten - lajuette

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31
Sundtek MediaTV Pro (Europe) / Re:Devices not created in /dev
« am: August 23, 2009, 12:44:23 Nachmittag »
Ah!

Where can i find documentation about your tools and about your driver? /opt/doc contains not much information and the forum does not contain a lot if info, too. Some information is a bit cluttered over multiple threads (luckily there are not so many of them!) There's no info on the website and no CD or any manuals in the package you send out.

It there a wiki?

32
Sundtek MediaTV Pro (Europe) / Re:Devices not created in /dev
« am: August 23, 2009, 11:31:44 Vormittag »
Good morning everyone!

I did some testing:

  • REBOOT
  • mediaclient -e -> no output
  • MythTV can't find my tuner
  • /opt/bin/udevsrv ATTACH
  • mediaclient -e -> no output
  • REBOOT
  • mediaclient -e -> no output
  • /opt/bin/udevsrv DETACH
  • /opt/bin/udevsrv ATTACH
  • mediaclient -e -> Card DETECTED!
  • MythTV-backend restart: it still won't find the tuner
  • Unplug & plug it back in
  • mediaclient -e -> Card DETECTED
  • MythTV-backend restart: it DETECTS my tuners
  • lirc event-device wasn't created until now
  • Unplug the tuner again and wait 5 secs before plugging it back in
  • lirc works (after restarting the lirc daemon and listening clients)

Any ideas?

33
Sundtek MediaTV Pro (Europe) / Re:Devices not created in /dev
« am: August 22, 2009, 08:24:25 Nachmittag »
Hm i think i missed something before. lirc works now.

Thanks a LOT!

34
Sundtek MediaTV Pro (Europe) / Re:Devices not created in /dev
« am: August 22, 2009, 07:49:50 Nachmittag »
Did the remote ever work for you? If not and if you have a custom kernel you need uinput support.
No, it didn't work at any time. I don't have a custom kernel.

what system do you have? (distribution and version).
I'll quote myself:
OS: Ubuntu 9.04
Kernel: 2.6.28-15-generic
There are no other USB-Devices attached. I removed my good old Hauppauge PVR 150 before installing new new Stick.


What udev version do you use?
141

The current udev ruleset we deliver can be found in:
/etc/udev/rules.d/80-mediasrv.rules
Well, there are a lot of rules. But i must admit that i don't have a clue what all that means. I think i have to read some manuals...

35
Sundtek MediaTV Pro (Europe) / Re:Devices not created in /dev
« am: August 22, 2009, 05:44:39 Nachmittag »
Oook.

MythTV works fine. I just watched some ridiculous magazines on ARD HD (i HAVE to stop paying the GEZ) and a even more ridiculous Linkin Park video on Kerrang!. My Tuner found 181 channels (no scrambled and no audio-only).

MythTV crashes some times when changing channels, but that may be my own issue and shouldn't be discussed in this thread.

My main problem still persists: i have to unplug the tuner card and plug it in again to be able to detect it with mediaclient -e or use it with any application. Bug or feature? =)
Seriously: Is this a known issue or expected behaviour?

Off Topic: After re-plugging the sticki still can't use the remote. the event-device node won't appear, another candidate for a new thread.

36
Sundtek MediaTV Pro (Europe) / Re:Devices not created in /dev
« am: August 22, 2009, 04:42:19 Nachmittag »
Update: I just need to unplug the stick and plug it back in. Then the drivers will load.
I'll start with the MythTV setup now.

37
Sundtek MediaTV Pro (Europe) / Re:Devices not created in /dev
« am: August 22, 2009, 04:33:09 Nachmittag »
The problem is: mediaclient -e won't show anything without unplugging the device and (re-)loading the kernel modules.


If that's ok - fine. I'll try to setup mythtv now. If i succeed (my keyboard or the PS/2 port is broken...) i'll make a post here.

38
Sundtek MediaTV Pro (Europe) / Re:Devices not created in /dev
« am: August 22, 2009, 04:15:37 Nachmittag »
Okay: I can't get it to work now. Here is what i did:


Now there are no device nodes either. mediaclient -e just quits and shows no output. /opt/bin/getinput.sh won't find an event-device node either.

dmesg output (after unplugging it and plugging it back in)
[  505.054602] usb 1-2: USB disconnect, address 2
[  506.928045] usb 1-2: new high speed USB device using ehci_hcd and address 3
[  507.063204] usb 1-2: configuration #1 chosen from 1 choice

The last two lines can be find earlier in the log, about the time when the machine was booting. No other signs of the USB-Stick whatsoever.

After doing a reboot without the Stick
this is what i get when i plug it back in:
usb 2-4: new high speed USB device using ehci_hcd and address 2
[   92.950917] usb 2-4: configuration #1 chosen from 1 choice


I then manually inserted the em28xx module, afterwards em28xx-dvb & em28xx-alsa

[  170.614022] Linux video capture interface: v2.00
[  170.673267] em28xx v4l2 driver version 0.1.0 loaded
[  170.673361] usbcore: registered new interface driver em28xx
[  225.931814] Em28xx: Initialized (Em28xx dvb Extension) extension
[  240.909078] Em28xx: Initialized (Em28xx Audio Extension) extension


NOW i can find my card again by calling mediaclient -c.
It looks like my machine did not load the modules automatically. Adding the modules to /etc/modules won't help. I can't find the card after a reboot. dmesg says:
[   12.095553] Linux video capture interface: v2.00
[   12.154847] em28xx v4l2 driver version 0.1.0 loaded
[   12.154917] usbcore: registered new interface driver em28xx
[   12.179628] Em28xx: Initialized (Em28xx dvb Extension) extension
[   12.188753] Em28xx: Initialized (Em28xx Audio Extension) extension

OS: Ubuntu 9.04
Kernel: 2.6.28-15-generic
Mods: MythTV / MPlayer compiled for VDPAU playback. I don't start a login-manager. I spawn a new tty that starts a X-session plus Gnome and a VNC-Server. On another tty i start another X-Session & MythTV. Almost everything else should be configured like on a clean system.



Do you need any further logs/info?

39
Sundtek MediaTV Pro (Europe) / Re:Devices not created in /dev
« am: August 22, 2009, 02:49:43 Nachmittag »
I'm still having trouble using your card in some cases. I'm running Ubuntu 9.04 with a 2.6.28-15-generic Kernel on a Zotac ION-B.

I followed your installation guide (downloading and running a script isn't that hard...) and gut Radio running. I can also scan for channels (DVB-C) using scan and Kaffeine. Using Kaffeine i can watch TV.

I'm still having trouble using mplayer to watch tv because the device node could not be found (file not found). I haven't even tried to use Myth-TV yet. If it works without the nodes everything is fine. If not, i have to return the device. I hope i can figure this stuff out within 14 days =)

I haven't tested analog and DVB-T because i don't intend to use it.

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