[linux-dvb] KNC1 DVB-S2 Plus, Satelco DVB-S2, TT S2 3200, Technisat DVB-S2

Abylai Ospan aospan at netup.ru
Sat Sep 29 12:02:07 CEST 2007


В Сбт, 29/09/2007 в 13:44 +0400, Manu Abraham пишет:

> > but "hacked" szap won't work:
> 
> Ahh ..
> The szap modification was older than a previous API update.
> 
> Just change the following line in szap.c
> 
> 	} else if ((DVB_API_VERSION == 3) && (DVB_API_VERSION_MINOR == 1)){
> 
> to
> 
> 	} else if ((DVB_API_VERSION == 3) && (DVB_API_VERSION_MINOR == 2)){
> 

this helps because I have DVB_API_VERSION_MINOR equal 3:

251c251
<       if ((DVB_API_VERSION == 3) && (DVB_API_VERSION_MINOR == 1)) {
---
>       if ((DVB_API_VERSION == 3) && (DVB_API_VERSION_MINOR == 3)) {
287c287
<       } else if ((DVB_API_VERSION == 3) && (DVB_API_VERSION_MINOR ==
3)){
---
>       } else if ((DVB_API_VERSION == 3) && (DVB_API_VERSION_MINOR ==
1)){

after this change szap locked successfully:
szap # ./szap -a 1 "MTV Russia"
reading channels from file '/root/.szap/channels.conf'
zapping to 2 'MTV Russia':
sat 0, frequency = 12245 MHz V, symbolrate 27500000, vpid = 0x0142, apid
= 0x0194 sid = 0x283f
Querying info .. Delivery system=DVB-S
using '/dev/dvb/adapter1/frontend0' and '/dev/dvb/adapter1/demux0'
status 01 | signal cd06 | snr b56e | ber 0000ff00 | unc 00000000 |
status 1f | signal cf74 | snr c7b9 | ber 00000800 | unc 00000000 |
FE_HAS_LOCK
status 1f | signal d0b9 | snr c819 | ber 00000100 | unc 00000000 |
FE_HAS_LOCK


but szap lost lock if I'm trying to touch CI+CAM with following command:
libdvb-0.5.5.1-sat # ./cam_set -a 1
Found 1CAM(s)
CAMInit: CI link layer level interface type
Using /dev/dvb/adapter1/ca0
Found 0 slots. caps.slot_num:1
CAM: Viaccess, 01, 0500, 0500

szap show:
status 1f | signal d0bc | snr c753 | ber 00000100 | unc 00000000 |
FE_HAS_LOCK
status 1f | signal cf85 | snr c7f5 | ber 00000000 | unc 00000000 |
FE_HAS_LOCK
status 1f | signal d0bd | snr c828 | ber 00000100 | unc 00000000 |
FE_HAS_LOCK
status 01 | signal 95fe | snr 7ff5 | ber 0000334e | unc 00000000 |
status 01 | signal 951a | snr 7f56 | ber 000034f8 | unc 00000000 |
status 01 | signal 95e4 | snr 7fe3 | ber 000033e7 | unc 00000000 |

anu ideas ? 
Thanks !

-- 
Abylai Ospan <aospan at netup.ru>
NetUP Inc.
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