[linux-dvb] scrambled channels with Twinhan DVB-T CI
Einar Bjarni Halldórsson
einarha at hi.is
Tue Jul 26 01:20:36 CEST 2005
Berry Perzon wrote:
>Right now, I'm using the string from tzap.
>
>TV4
>Film:754000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_1_2:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE:1139:1138:1130
>
>
>
As you can see, this string is not going to fit in the 80 char buffer in
parse_ter_channel_list(), it gets cut when parsing the transmission
mode, hence the error.
>
>
>>You should give an example of the string from channels.conf file. Then
>>sombody will point out what is wrong with it. I am using dvb-s so can't help
>>you with that.
>>
>>Regards,
>>Paul
>>
>>
>>Finally, I've got the TwinHan card to work. All the free channels works
>>perfect, but not the scrambled ones. If i understand this right, I need to
>>tune to the channel with tzap, and after that run ca_zap. But everytime I do
>>this, I get errors about the channels.conf file having syntax errors. And
>>that is probably true, I don't know exacly which syntax to use.
>>Where can I find the right syntax fro ca_zap? After ca_zap works, can I
>>watch my subscribed channels with xine, or do I need another program?
>>
>>[root at wrk01 scan]# /pub/linuxtv/dvb-apps/util/ca_zap/ca_zap -c
>>/tmp/channels.conf -n "tv4 film" -t ter
>>Using Adpater=[/dev/dvb/adapter0]
>>Frontend=[/dev/dvb/adapter0/frontend0]
>>Demux=[/dev/dvb/adapter0/demux0]
>>Slot=[/dev/dvb/adapter0/ca0]
>>Parsing /tmp/channels.conf
>>Terrestrial frontend
>>ERROR: transmission_mode field syntax error
>>Service ID=[0]
>>parse_pat: ----------------->parse PAT section
>>parse_pat: PAT => Section Length=[37], TS ID=[1022]
>>parse_si: PMT PID = [16]
>>parse_si: PAT: Close Demux /dev/dvb/adapter0/demux0
>>
>>Another thing. To make the Twinhan card work with kernel 2.6.13-rc3, and the
>>latest snapshot, I hade to change the definition for the DTT-CI card in
>>dst.c. dst_feature needs to be DST_TYPE_HAS_CA, not 0. I also needed to
>>replace DST_TYPE_HAS_TS204 with DST_TYPE_HAS_NEWTUNE. After that, it worked.
>>
>>My card is a Twinhan VP-3040 (with external CI-board). V1.1.0 - 040811
>>ViaAccess (RedLabel), Boxer Card (swedish)
>>
>>Regards
>>Berry Perzon
>>
>>--------------------------------------------------------------------------------
>>
>>
>>
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