[linux-dvb] dnt Euro Stick DVB-T -- FATAL: FE_GET_INFO failed: 22 Invalid argument

[Michael Hanke]

Hi!

I recently bought a 'dnt Euro Stick' DVB-T USB device. To use it with my
Debian sarge box (currently kernel 2.6.14-2).
It should be like a WideView/Yakumo/Hama/Typhoon/Yuan Box
supported by the kernel -- at least according to this list:

http://www.linuxtv.org/wiki/index.php/DVB_USB

I downloaded a firmware file (dvb-usb-dtt200u-01.fw) from here:

http://www.linuxtv.org/downloads/firmware/

and put it in /usr/lib/hotplug/firmware and renamed it to
'dvb-usb-wt220u-01.fw' (because the driver was looking for that
filename).

When I plug the device it seems that the firmware is loaded properly
(see output below). But there is one strange message:

dvb-usb: recv bulk message failed: -110

And now for the problem. When I tried to scan for channels I get this
error message:

xxx at xxxx:~$ scan de-Leipzig
scanning de-Leipzig
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
main:1885: FATAL: FE_GET_INFO failed: 22 Invalid argument


This is the list of the (relevant) loaded modules:
Module                  Size  Used by
dvb_usb_dtt200u        12292  0
dvb_usb                20616  1 dvb_usb_dtt200u
dvb_pll                10884  1 dvb_usb
dvb_ttusb_budget       32356  0
dvb_core               88060  2 dvb_usb,dvb_ttusb_budget
tda1004x               16260  1 dvb_ttusb_budget
firmware_class         11840  3 dvb_usb,dvb_ttusb_budget,tda1004x
ves1820                 6788  1 dvb_ttusb_budget
stv0299                12552  1 dvb_ttusb_budget
tda8083                 6724  1 dvb_ttusb_budget
cx22700                 6788  1 dvb_ttusb_budget
i2c_core               24792  11
dvb_usb,i2c_viapro,mt352,dvb_ttusb_budget,tda1004x,ves1820,stv0299,tda8083,cx22700,radeonfb,i2c_algo_bit


Could anybody please give me a pointer where the problem is. The last
few days spending my time with Google were not really successful. Those few people that
I found that had this Problem (with various devices and kernel versions)
all surrendered.


Thanks in advance.


Michael



-- syslog output ---

Dec  9 20:39:36 localhost kernel: usb 5-6: new high speed USB device
using ehci_hcd and address 2
Dec  9 20:39:38 localhost kernel: dvb-usb: found a 'WideView WT-220U
PenType Receiver (Typhoon/Freecom)' in cold state, will try to load a
firmware
Dec  9 20:39:38 localhost kernel: dvb-usb: downloading firmware from
file 'dvb-usb-wt220u-01.fw' to the 'Cypress FX2'
Dec  9 20:39:38 localhost kernel: dvb-usb: WideView WT-220U PenType
Receiver (Typhoon/Freecom) successfully initialized and connected.
Dec  9 20:39:38 localhost kernel: usbcore: registered new driver
dvb_usb_dtt200u
Dec  9 20:39:38 localhost usb.agent[5038]:      dvb-usb-dtt200u: loaded
successfully
Dec  9 20:39:38 localhost udev[5136]: creating device node
'/dev/usbdev5.2'
Dec  9 20:39:39 localhost kernel: usb 5-6: USB disconnect, address 2
Dec  9 20:39:39 localhost kernel: dvb-usb: generic DVB-USB module
successfully deinitialized and disconnected.
Dec  9 20:39:40 localhost kernel: usb 5-6: new high speed USB device
using ehci_hcd and address 3
Dec  9 20:39:41 localhost kernel: dvb-usb: found a
'WideView/Yuan/Yakumo/Hama/Typhoon DVB-T USB2.0 (WT-200U)' in warm
state.
Dec  9 20:39:41 localhost kernel: dvb-usb: will use the device's
hardware PID filter (table count: 15).
Dec  9 20:39:41 localhost kernel: DVB: registering new adapter
(WideView/Yuan/Yakumo/Hama/Typhoon DVB-T USB2.0 (WT-200U)).
Dec  9 20:39:41 localhost kernel: DVB: registering frontend 0 (WideView
USB DVB-T)...
Dec  9 20:39:41 localhost kernel: dvb-usb: schedule remote query
interval to 300 msecs.
Dec  9 20:39:41 localhost kernel: dvb-usb:
WideView/Yuan/Yakumo/Hama/Typhoon DVB-T USB2.0 (WT-200U) successfully
initialized and connected.
Dec  9 20:39:43 localhost kernel: dvb-usb: recv bulk message failed:
-110
Dec  9 20:39:49 localhost udev[5163]: removing device node
'/dev/usbdev5.2'
Dec  9 20:39:49 localhost udev[5175]: configured rule in
'/etc/udev/rules.d/udev.rules[67]' applied, 'event3' becomes 'input/%k'
Dec  9 20:39:49 localhost udev[5175]: creating device node
'/dev/input/event3'
Dec  9 20:39:49 localhost udev[5165]: configured rule in
'/etc/udev/rules.d/udev.rules[36]' applied, 'dvb0.dvr0' becomes '%c'
Dec  9 20:39:49 localhost udev[5165]: creating device node
'/dev/dvb/adapter0/dvr0'
Dec  9 20:39:49 localhost udev[5174]: configured rule in
'/etc/udev/rules.d/udev.rules[36]' applied, 'dvb0.frontend0' becomes
'%c'
Dec  9 20:39:49 localhost udev[5174]: creating device node
'/dev/dvb/adapter0/frontend0'
Dec  9 20:39:49 localhost udev[5164]: configured rule in
'/etc/udev/rules.d/udev.rules[36]' applied, 'dvb0.demux0' becomes '%c'
Dec  9 20:39:49 localhost udev[5164]: creating device node
'/dev/dvb/adapter0/demux0'
Dec  9 20:39:49 localhost udev[5166]: configured rule in
'/etc/udev/rules.d/udev.rules[36]' applied, 'dvb0.net0' becomes '%c'
Dec  9 20:39:49 localhost udev[5166]: creating device node
'/dev/dvb/adapter0/net0'
Dec  9 20:39:49 localhost usb.agent[5248]:      dvb-usb-dtt200u: already
loaded
Dec  9 20:39:49 localhost udev[5302]: creating device node
'/dev/usbdev5.3'

-- 
GPG key:  1024D/3144BE0F Michael Hanke
http://apsy.gse.uni-magdeburg.de/hanke
ICQ: 48230050
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