[linux-dvb] scrambled channels with Twinhan DVB-T CI

Berry Perzon berry at perzon.se
Tue Jul 26 00:15:06 CEST 2005


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


> 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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