[linux-dvb] HVR4000-problems (was: "howto" ;)

lars at digestive.jpl.se lars at digestive.jpl.se
Sun May 6 23:23:25 CEST 2007


Hi again!

Im answering my own mails - thats a great way to get the answers you 
want ;-)

I have had a little success, I can szap to DVB-S channels that's on my 
first Diseqc-switch port using an old szap-channels.conf.

But I can-t get it to switch the Diseqc to the second port (I have read 
here on the list both about people that got it working and those who 
doesn't). I have patched the kernel module with patches from 
http://dev.kewl.org/tmp/hvr4000/ and I'm using szap2 that I found there 
as well ...
This is the error message I get;

zapping to 5 'Kanal 5':
sat 1, frequency = 11309 MHz V, symbolrate 24500000, vpid = 0x0320, apid 
= 0x0321 sid = 0x0193 (fec = -2147483648, mod = 2)
Querying info .. Delivery system=DVB-S
using '/dev/dvb/adapter4/frontend0' and '/dev/dvb/adapter4/demux0'
----------------------------------> Using 'Conexant CX24116 DVB-S' DVB-S
diseqc: sat_no:1 pol_vert:1 hi_band:0 cmd:e0 10 38 f4 wait:0
FE_DISEQC_SEND_MASTER_CMD failed: Invalid argument
FE_DISEQC_SEND_BURST failed: Operation not supported
do_tune: API version=2, delivery system = 0
do_tune: Frequency = 1559000, Srate = 24500000 (DVB-S)
do_tune: Frequency = 1559000, Srate = 24500000 (SET_PARAMS)
status 01 | signal 0000 | snr 0000 | ber 00000000 | unc 00000000 |


Should Diseqc work? And more intresting - is there any way to use 
dvbscan to get DVB-S2 channels (Thor-1.0W)? Or should I try to manually 
create a channels.conf with the params I can find at for example 
lyngsat.com?


Best regards, Lars Fredriksson


On Wed, May 02, 2007 at 09:58:54PM +0200, Roland Mieslinger wrote:
> On Wed, 2007-05-02 at 21:10 +0200, Lars Fredriksson wrote:
> > Hi!
> > 
> > I have a HVR4000 in yhe same computer as my other DVB-cards (that I'm using
> > together with Myth) - I compiled stoth's HVR4000-tree but I couldn't of
> > course insmod any modules because of a bunch unresolved symbols (I'm running
> > 2.6.20-rc5).
> > 
> > If I still want to use my other DVB-cards with Myth and I would like to do
> > some testing with the HVR - how should I do? Can I use the HVR4000-tree for
> > all cards and together with Myth?
> > 
> > Thanks for any help.
> > 
> > /Lars
> 
> I'm not developer, and haven't work with the HVR4000-tree, so this can
> be wrong or stupid.
> 
> You can try 'make unload', that should remove all modules bulit within
> the tree (even if loaded from kernel). 
> 
> "make load" will load all modules. 
> 
> Roland
> 
> 

-- 
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