[linux-dvb] scan not working

vijet m coolvijet at gmail.com
Fri Jun 27 07:13:07 CEST 2008


Hi all,
I'm a newbie to this forum and to DVB-T as well.
I'm working on getting DVB-T live player on OMAP processor.
I'm currently using a Pinnacle 2001e Dual Diversity Stick.
I have cross compiled dvb-apps package for OMAP processor.
The linux kernel version I'm using is 2.6.23.
The problem I'm facing is scan is not working on the OMAP board.
I tried w_scan too but it gives the following output.


[root at OMAP3EVM util]# ./w_scan

w_scan version 20080105

Info: using DVB adapter auto detection.

   Found DVB-T frontend. Using adapter /dev/dvb/adapter0/frontend0

-_-_-_-_ Getting frontend capabilities-_-_-_-_

frontend DiBcom 7000PC supports

INVERSION_AUTO

QAM_AUTO

TRANSMISSION_MODE_AUTO

GUARD_INTERVAL_AUTO

HIERARCHY_AUTO

FEC_AUTO

-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_

177500:

184500:

191500:

198500:

205500:

212500:

219500:

226500:

474000:

482000:

490000:

498000:

506000:

514000:

522000:

530000:

538000:

546000:

554000:

562000:

570000:

578000:

586000:

594000:

602000:

610000:

618000:

626000:

634000:

642000:

650000:

658000:

666000:

674000:

682000:

690000:

698000:

706000:

714000:

722000:

730000:

738000:

746000:

754000:

762000:

770000:

778000:

786000:

794000:

802000:

810000:

818000:

826000:

834000:

842000:

850000:

858000:

ERROR: Sorry - i couldn't get any working frequency/transponder

 Nothing to scan!!

dumping lists (0 services)

Done.



Is there any hardware limitation for scan to work?

The OMAP board has 128 MB RAM. Does it pose any limitation on working of
scan and other utilities?



Thanks in advance,

       Vijet M
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