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I am trying to test an encrypted stream via a TT-3200 using the
multiproto drivers. The patched scan szap works fine and I can get a
lock. However I need to test with something that activates the CAM. So
I tried gnutv. Gnutv uses dvb-apps/lib so it is not patched for
multiproto and uses the FE_SET_FRONTEND ioctl. My understanding from Manu's comments about binary compatibility where that this should work. I am wrong in this assumption? Anyway it does not work and never reports a lock. roger@myth:~$ gnutv -channels satchannels.conf "BBC 1 London" Cannot open decoder; defaulting to dvr output Using frontend "STB0899 Multistandard", type DVB-S CAM Application type: 0100 | snr 0000 | ber 00000000 | unc 00000000 | CAM Application manufacturer: 4a70 CAM Manufacturer code: 4a70 CAM Menu string: PRED 3.66 CAM supports the following ca system ids: 0x0100 0x0500 0x1702 0x0b00 0x4a70 0x0d22 0x0d03 0x1801 0x1762 0x1800 0x2600 0x0d01 0x0d00 0x0961 0x0d05 0x0604 roger@myth:~$ nal 0000 | snr 0000 | ber 00000000 | unc 00000000 | Here is the dmesg (I have killed the frontend zigzag diagnostics for clarity) dvb_frontend_open dvb_frontend_start dvb_frontend_thread DVB: initialising frontend 0 (STB0899 Multistandard)... dvb_frontend_ioctl dvb_ca adapter 0: DVB CAM detected and initialised successfully dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_add_event dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=2 dvb_frontend_thread: Retune requested, FESTAT_RETUNE dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=16 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_release dvb_frontend_thread: frontend_wakeup roger@myth:~$ Here is a run of szap roger@myth:~$ szap -c satchannels.conf "BBC 1 London" reading channels from file 'satchannels.conf' zapping to 1 'BBC 1 London': sat 0, frequency = 10773 MHz H, symbolrate 22000000, vpid = 0x1388, apid = 0x1389 sid = 0x189d Querying info .. Delivery system=DVB-S using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' ----------------------------------> Using 'STB0899 DVB-S' DVB-S do_tune: API version=3, delivery system = 0 do_tune: Frequency = 1023000, Srate = 22000000 do_tune: Frequency = 1023000, Srate = 22000000 status 1e | signal 0193 | snr 007b | ber 00000000 | unc fffffffe | FE_HAS_LOCK roger@myth:~$ and here is the dmesg from that dvb_frontend_open dvb_frontend_start dvb_frontend_thread DVB: initialising frontend 0 (STB0899 Multistandard)... dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl: DVBFE_GET_INFO dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_get_event dvb_frontend_ioctl newfec_to_oldfec: Unsupported FEC 9 dvb_frontend_ioctl: FESTATE_RETUNE: fepriv->state=2 dvb_frontend_add_event dvb_frontend_thread: Frontend ALGO = DVBFE_ALGO_CUSTOM, state=2 dvb_frontend_thread: Retune requested, FESTAT_RETUNE dvb_frontend_ioctl stb6100_set_bandwidth: Bandwidth=51610000 stb6100_get_bandwidth: Bandwidth=52000000 stb6100_get_bandwidth: Bandwidth=52000000 stb6100_set_frequency: Frequency=1023000 stb6100_get_frequency: Frequency=1022994 stb6100_get_bandwidth: Bandwidth=52000000 dvb_frontend_thread: SEARCH callback exists at 0xe0be8cf3 dvb_frontend_thread: STATUS = DVBFE_ALGO_SEARCH_SUCCESS dvb_frontend_thread: TRACK callback exists at 0xe0be7078 dvb_frontend_add_event dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_ioctl dvb_frontend_release roger@myth:~$ I am having a little difficulty working out whta is going on. Am I wasting my time? Roger |
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