DVB-S "mrznouci" satscan a pridruzene problemy

[Martin Havlicek]

Dobre odpolko resim problem se sprovoznenim DVB-S karty SkyStar 2 od technisatu.Karta se zda byt funkcni identfikuje se spravne viz.

lhasa:/usr/src# lspci | grep B2C2
0000:00:0d.0 Network controller: Techsan Electronics Co Ltd B2C2 FlexCopII DVB chip / Technisat SkyStar2 DVB card (rev 02)

Moduly jsou vsechny zavedene , kernel pouzivam 2.6.17.6

lsmod
Module                  Size  Used by
i2c_algo_pcf            7044  0
i2c_dev                 7300  0
b2c2_flexcop_pci        7896  0
b2c2_flexcop           27660  1 b2c2_flexcop_pci
mt352                   6212  1 b2c2_flexcop
mt312                   7556  1 b2c2_flexcop
bcm3510                10372  1 b2c2_flexcop
stv0299                10312  1 b2c2_flexcop
dvb_core               72936  2 b2c2_flexcop,stv0299
stv0297                 8128  1 b2c2_flexcop
nxt200x                15172  1 b2c2_flexcop
dvb_pll                10372  2 b2c2_flexcop,nxt200x
lgdt330x                7644  1 b2c2_flexcop
ipt_LOG                 6208  44
ipt_TOS                 1856  34
ipt_TCPMSS              3712  2
ipt_tos                 1408  0
iptable_mangle          2304  1
xt_tcpmss               2048  0
iptable_nat             6340  0
ip_nat                 15276  1 iptable_nat
iptable_filter          2304  1
xt_multiport            3072  0
xt_state                1856  10
xt_limit                2176  45
xt_conntrack            2176  0
ip_conntrack_ftp        6448  0
ip_conntrack           45492  5 iptable_nat,ip_nat,xt_state,xt_conntrack,ip_conntrack_ftp
ip_tables              11416  3 iptable_mangle,iptable_nat,iptable_filter
usblp                  11648  0
lhasa:/usr/src#

Prvni potiz nastava ve chvili kdyz kartu naladit , stahnu dvb-utils a zcela zasadne se mi nedari naladit Astru 19.2 ,kterou na normalnim satelitu doma chytam. Skonci hlaskou tunning failed.... nevi nekdo co s tim ??

lhasa:/usr/share/doc/dvb-utils/examples/scan/dvb-s# scan Astra-19.2E
scanning Astra-19.2E
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 12551500 V 22000000 5
>>> tune to: 12551:v:0:22000
WARNING: >>> tuning failed!!!
>>> tune to: 12551:v:0:22000 (tuning failed)
WARNING: >>> tuning failed!!!
ERROR: initial tuning failed
dumping lists (0 services)
Done.
Pokud zkousim naladit nejaky satelit "PAS" ,ktery se nachazi podle googlu nekde v pytli tak tam jiz neco naladim.....

lhasa:/usr/share/doc/dvb-utils/examples/scan/dvb-s# scan PAS-43.0W
scanning PAS-43.0W
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 12578000 H 19850000 3
initial transponder 12584000 V 27500000 3
initial transponder 12606000 H 6616000 3
initial transponder 12665000 H 19850000 7
>>> tune to: 12578:h:0:19850
WARNING: >>> tuning failed!!!
>>> tune to: 12578:h:0:19850 (tuning failed)
WARNING: >>> tuning failed!!!
>>> tune to: 12584:v:0:27500
0x0000 0x6fea: pmt_pid 0x0154 MTV Networks -- DATA_SYSTEM_TR_66 (running)
0x0000 0x6feb: pmt_pid 0x0137 MTV Networks -- MTV ESP (running, scrambled)
0x0000 0x6fec: pmt_pid 0x0138 MTV Networks -- MTV F (running, scrambled)
0x0000 0x6fed: pmt_pid 0x0139 MTV Networks -- MTV Central (running)
0x0000 0x6fee: pmt_pid 0x013a (null) -- MTV HITS (running, scrambled)
0x0000 0x6fef: pmt_pid 0x013b (null) -- MTV Base (running, scrambled)
0x0000 0x6ff0: pmt_pid 0x013c (null) -- VH1 (running, scrambled)
0x0000 0x6ff1: pmt_pid 0x013d MTV Networks -- VH1 Classic (running, scrambled)
0x0000 0x6ff3: pmt_pid 0x013f (null) -- MTV 2 (running, scrambled)
0x0000 0x6ff4: pmt_pid 0x0140 MTV Networks -- NICKELODEON ESP (running, scrambled)
0x0000 0x6ff8: pmt_pid 0x0151 (null) -- MTV HITS. (running, scrambled)
0x0000 0x6ff9: pmt_pid 0x0152 (null) -- MTV Base. (running, scrambled)
0x0000 0x6ffa: pmt_pid 0x0155 (null) -- VH1. (running, scrambled)
0x0000 0x6ffc: pmt_pid 0x013e MTV Networks -- NICKELODEON France (running, scrambled)
0x0000 0x6ffd: pmt_pid 0x0153 (null) -- MTV 2. (running, scrambled)


Takze az sem vsechno funguje snad :)).

Potiz nastava ve chvili kdy stahnu a prelozim libdvb a chci udelat seznam kanalu pro vls...Vse se prelozi v pohode ,nicmene ve chvili kdy zkousim pouzit satscan ,spusti scan a konec ... bezi noc dve tri ... strace konci zde pokud to nekomu pomuze .

strace ./satscan ~/.scan
execve("./satscan", ["./satscan", "/root/.scan"], [/* 18 vars */]) = 0
uname({sys="Linux", node="tjungur", ...}) = 0
brk(0)                                  = 0x8064000
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f26000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.preload", O_RDONLY)    = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=28242, ...}) = 0

....
....

set_thread_area({entry_number:-1 -> 6, base_addr:0xb7d03080, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
munmap(0xb7f1f000, 28242)               = 0
brk(0)                                  = 0x8064000
brk(0x8085000)                          = 0x8085000
brk(0)                                  = 0x8085000
open("/root/.scan", O_RDONLY)           = -1 ENOENT (No such file or directory)
mmap2(NULL, 13611008, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7008000
open("/dev/dvb/adapter0/frontend0", O_RDWR) = 3
ioctl(3, 0x80a86f3d, 0xbf9c1db0)        = 0
open("/dev/dvb/adapter0/demux0", O_RDWR) = 4
open("/dev/dvb/adapter0/demux0", O_RDWR) = 5
open("/dev/dvb/adapter0/demux0", O_RDWR) = 6
open("/dev/dvb/adapter0/demux0", O_RDWR) = 7

A tady je konec . nic se nevytvori :(( Nevite nekdo co  stim uz me z toho boli zaludek delsi dobu a google nic nevi.


Dekuji Martin