Terve kaikille
Ostin eilen TwinhanDTV Alpha usb digitv-kortin, boxin versio/model on 7045A.
Twinhanin kortteja on ainaki kaksi eri versiota, 7045 ja 7045A ja 7045 toimii linuxissa mutta en ole varma 7045A versiosta, joissain sivuilla lukee ettei toimi mutta jossain lukee et toimii.
tässä on jotain infoa mitä kone kertoo
kimmo@ob:~$ dmesg | grep dvb
[ 39.486321] dvb-usb: found a 'Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II)' in warm state.
[ 39.748482] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 39.851860] dvb-usb: MAC address: 08:ca:00:00:00:ff
[ 39.877028] dvb-usb: schedule remote query interval to 400 msecs.
[ 40.035530] dvb-usb: Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II) successfully initialized and connected.
[ 40.035554] usbcore: registered new interface driver dvb_usb_vp7045
[ 664.913185] dvb-usb: Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II) successfully deinitialized and disconnected.
[ 760.689665] dvb-usb: found a 'Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II)' in cold state, will try to load a firmware
[ 760.835308] dvb-usb: downloading firmware from file 'dvb-usb-vp7045-01.fw'
[ 761.072840] dvb-usb: generic DVB-USB module successfully deinitialized and disconnected.
[ 762.955988] dvb-usb: found a 'Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II)' in warm state.
[ 763.114782] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 763.186697] dvb-usb: MAC address: 08:ca:00:00:00:ff
[ 763.199563] dvb-usb: schedule remote query interval to 400 msecs.
[ 763.358512] dvb-usb: Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II) successfully initialized and connected.
mulla on /dev/dvb/adapter0 - hakemisto
kimmo@ob:~$ ls -l /dev/dvb/adapter0/
total 0
crw-rw---- 1 root video 212, 4 2006-12-06 14:46 demux0
crw-rw---- 1 root video 212, 5 2006-12-06 14:46 dvr0
crw-rw---- 1 root video 212, 3 2006-12-06 14:46 frontend0
crw-rw---- 1 root video 212, 7 2006-12-06 14:46 net0
ja olen laittanut itseni video-ryhmään
kimmo@ob:~$ lsmod | grep dvb
dvb_usb_vp7045 10244 0
dvb_usb 23052 1 dvb_usb_vp7045
dvb_core 85544 1 dvb_usb
dvb_pll 16004 1 dvb_usb
i2c_core 23936 5 i2c_ec,nvidia,dvb_usb,dvb_pll,i2c_nforce2
usbcore 143620 6 dvb_usb_vp7045,dvb_usb,usblp,ehci_hcd,ohci_hcd
kimmo@ob:~$ femon
using '/dev/dvb/adapter0/frontend0'
FE: Twinhan VP7045/46 USB DVB-T (TERRESTRIAL)
status 1f | signal 0000 | snr ffff | ber 00ffffff | unc 0000ffff | FE_HAS_LOCK
status 1f | signal 0000 | snr ffff | ber 00ffffff | unc 0000ffff | FE_HAS_LOCK
status 1f | signal 0000 | snr ffff | ber 00ffffff | unc 0000ffff | FE_HAS_LOCK
status 1f | signal 0000 | snr ffff | ber 00ffffff | unc 0000ffff | FE_HAS_LOCK
status 1f | signal 0000 | snr ffff | ber 00ffffff | unc 0000ffff | FE_HAS_LOCK
status 1f | signal 0000 | snr ffff | ber 00ffffff | unc 0000ffff | FE_HAS_LOCK
status 1f | signal 0000 | snr ffff | ber 00ffffff | unc 0000ffff | FE_HAS_LOCK
status 1f | signal 0000 | snr ffff | ber 00ffffff | unc 0000ffff | FE_HAS_LOCK
status 1f | signal 0000 | snr ffff | ber 00ffffff | unc 0000ffff | FE_HAS_LOCK
status 1f | signal 0000 | snr ffff | ber 00ffffff | unc 0000ffff | FE_HAS_LOCK
status 1f | signal 0000 | snr ffff | ber 00ffffff | unc 0000ffff | FE_HAS_LOCK
mä oon installoinu v4l ja dvb-utils ja kun mä scan:naan
kimmo@ob:~$ scan /usr/share/doc/dvb-utils/examples/scan/dvb-t/fi-Lahti
scanning /usr/share/doc/dvb-utils/examples/scan/dvb-t/fi-Lahti
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 570000000 0 2 9 3 1 2 0
initial transponder 682000000 0 2 9 3 1 2 0
initial transponder 762000000 0 2 9 3 1 2 0
>>> tune to: 570000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE
WARNING: >>> tuning failed!!!
>>> tune to: 570000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE (tuning failed)
WARNING: >>> tuning failed!!!
>>> tune to: 682000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE
WARNING: >>> tuning failed!!!
>>> tune to: 682000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE (tuning failed)
WARNING: >>> tuning failed!!!
>>> tune to: 762000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE
WARNING: >>> tuning failed!!!
>>> tune to: 762000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE (tuning failed)
WARNING: >>> tuning failed!!!
ERROR: initial tuning failed
dumping lists (0 services)
Done.
ja kun mä yritän ettiä kanavia kaffeinella, kaffeine tunnistaa kyllä laitteen..
Not able to lock to the signal on the given frequency
Frontend closed
dvbsi: Cant tune DVB
Using DVB device 0:0 "Twinhan VP7045/46 USB DVB-T"
tuning DVB-T to 762000000 Hz
inv:2 bw:0 fecH:2 fecL:9 mod:3 tm:1 gi:2 hier:0
