I'm trying to set up my dec2000t in Linux and I seem to have compiled the driver successfully but I'm having trouble getting it to scan for channels.
I'm using the driver compiled as a module from 2.6-test11 kernel (and I've also tried using 2.4.22 with CVS sources with the same results). I've placed the firmware file to /etc/dvb/dec2000t.bin and the modules compiled OK. Here are the three modules I compiled and loaded: dec2000_frontend, ttusb_dec and dvb_core Heres the output from dmesg when I load the modules: DVB: registering new adapter (dec2000). drivers/usb/core/usb.c: registered new driver TechnoTrend/Hauppauge DEC USB usb 1-2: USB disconnect, address 2 hub 1-0:1.0: new USB device on port 2, assigned address 3 DVB: registering new adapter (dec2000). DVB: registering frontend 0:0 (TechnoTrend/Hauppauge DEC-2000-t Frontend)... I downloaded the CVS version of DVB and compiled scan. When I try to follow the README to scan for channels this is what I get: ./scan dvb-t/uk-BlackHill |tee mychannels.conf scanning dvb-t/uk-BlackHill using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' Frontend can not do INVERSION_AUTO, trying INVERSION_OFF instead initial transponder 634167000 0 2 0 3 0 0 0 >>> tune to: >>> 634167000:INVERSION_OFF:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_64:TRANSMISSION_MODE_2K:GUARD_INTERVAL_1_32:HIERARCHY_NONE start_filter:1083: ERROR: ioctl DMX_SET_FILTER failed: 22 Invalid argument start_filter:1083: ERROR: ioctl DMX_SET_FILTER failed: 22 Invalid argument WARNING: filter timeout pid 0x0000 start_filter:1083: ERROR: ioctl DMX_SET_FILTER failed: 22 Invalid argument WARNING: filter timeout pid 0x0011 WARNING: filter timeout pid 0x0010 dumping lists (0 services) Done. or if I try and use CVS dvbtune to tune to a specific frequency: ./dvbtune -f 570000000 Using DVB card "TechnoTrend/Hauppauge DEC-2000-t Frontend" tuning DVB-T (in United Kingdom) to 570000000 Hz polling.... Getting frontend event FE_STATUS: FE_HAS_SIGNAL FE_HAS_LOCK FE_HAS_CARRIER FE_HAS_VITERBI FE_HAS_SYNC Bit error rate: 0 Signal strength: 255 SNR: 0 FE_STATUS: FE_HAS_SIGNAL FE_HAS_LOCK FE_HAS_CARRIER FE_HAS_VITERBI FE_HAS_SYNC dmesg tells me this: usb 1-2: bulk timeout on ep4in ttusb_dec_send_command: result bulk message failed: error -110 Any help or advice would be much appreciated. Thanks -- Stefan Weidt -- Info: To unsubscribe send a mail to [EMAIL PROTECTED] with "unsubscribe linux-dvb" as subject.
