From: Antti Palosaari <crope@iki.fi>
To: Jan Taegert <jantaegert@gmx.net>
Cc: linux-media@vger.kernel.org, thomas.mair86@googlemail.com
Subject: Re: PROBLEM: dvb-usb-rtl28xxu and Terratec Cinergy TStickRC (rev3) - no signal on some frequencies
Date: Fri, 19 Jul 2013 15:00:56 +0300 [thread overview]
Message-ID: <51E92A78.50706@iki.fi> (raw)
In-Reply-To: <51E927EC.5030701@gmx.net>
Hello
It is e4000 driver problem. Someone should take the look what there is
wrong. Someone sent non-working stick for me, but I wasn't able to
reproduce issue. I used modulator to generate signal with just same
parameters he said non-working, but it worked for me. It looks like
e4000 driver does not perform as well as it should.
Maybe I should take Windows XP and Linux, use modulator to find out
signal condition where Windows works but Linux not, took sniffs and
compare registers... But I am busy and help is more than welcome.
regards
Antti
On 07/19/2013 02:50 PM, Jan Taegert wrote:
> [1.] One line summary of the problem:
> Kernel 3.8.x and later - DVB-T-USB-Device with module dvb-usb-rtl28xxu -
> doesn't get signal on some frequencies
>
> [2.] Full description of the problem/report:
> I am using a Terratec CinergyTStickRC (rev3), it's a usb-dvbt-device
> with device-id: 0ccd:00d3.
> Usually I am looking TV with vlc and use a channels.conf with 12
> channels, of which each four use the same frequency: 538 MHz, 594 MHz
> and 618 MHz. I am able to switch to and between the 4 channels of the
> first frequency-set on 538 Mhz, but the other frequencies don't work.
>
> I tried the kernel-images 3.9 and 3.10 from the ubuntu mainline
> kernelpage, but found the same misbehaviour as described above.
> Maybe the signal of this channels is too weak. However, I can't
> remember, ever to have got a signal.
>
> Also, the device and all channels worked perfectly with the
> older 3.5-kernel which I've used before Ubuntu 13.04 switched to version
> 3.8, and a driver I found on [
> https://github.com/valtri/DVB-Realtek-RTL2832U-2.2.2-10tuner-mod_kernel-3.0.0
> ]. I used the same hardware and software setup, the only difference was
> the kernel and the driver.
>
> So, as I hope, that it is a driver problem (and my antenna strong
> enough), maybe the reason for my problem can be found in the difference
> between the two driver sources.
>
> I gathered some information from userspace as I didn't know
> how to debug this problem otherwise:
> Under [8.] I attached
> - the channels.conf
> - the dmesg output
> - the usb device information,
> - the output of `tzap` switching to the 3 different frequencies and
> - the output of `dvbsnoop -s feinfo` while watching the channel and
> after plugging in the device,
> all sorted by kernelversion.
>
>
> Please give me some advice, if I can provide other informations which
> help.
>
> Thanks in advance,
>
> Jan Sieber-Taegert.
>
>
>
> [3.] Keywords (i.e., modules, networking, kernel):
> modules, dvb, usb
>
> [4.] Kernel version (from /proc/version):
> # 3.8 kernel (all other infos - if not named otherwise - belong to this
> version):
> Linux version 3.8.0-26-generic (buildd@lamiak) (gcc version 4.7.3
> (Ubuntu/Linaro 4.7.3-1ubuntu1) ) #38-Ubuntu SMP Mon Jun 17 21:46:08 UTC
> 2013
>
> # 3.5 kernel:
> Linux version 3.5.0-36-generic (buildd@batsu) (gcc version 4.7.2
> (Ubuntu/Linaro 4.7.2-2ubuntu1) ) #57-Ubuntu SMP Wed Jun 19 15:11:05 UTC
> 2013
>
> [5.] Output of Oops.. message (if applicable) with symbolic information
> resolved (see Documentation/oops-tracing.txt)
> [6.] A small shell script or example program which triggers the
> problem (if possible)
>
> [7.] Environment
> [7.1.] Software (add the output of the ver_linux script here)
> Linux t60 3.8.0-26-generic #38-Ubuntu SMP Mon Jun 17 21:46:08 UTC 2013
> i686 i686 i686 GNU/Linux
>
> Gnu C 4.7
> Gnu make 3.81
> binutils 2.23.2
> util-linux 2.20.1
> mount support
> module-init-tools 9
> e2fsprogs 1.42.5
> pcmciautils 018
> PPP 2.4.5
> Linux C Library 2.17
> Dynamic linker (ldd) 2.17
> Procps 3.3.3
> Net-tools 1.60
> Kbd 1.15.5
> Sh-utils 8.20
> wireless-tools 30
> Modules Loaded e4000 rtl2832 dvb_usb_rtl28xxu rtl2830 dvb_usb_v2
> dvb_core rc_core parport_pc ppdev rfcomm bnep binfmt_misc btusb
> bluetooth arc4 snd_hda_codec_analog pcmcia snd_hda_intel snd_hda_codec
> iwldvm coretemp thinkpad_acpi snd_hwdep snd_pcm nvram snd_page_alloc
> snd_seq_midi snd_seq_midi_event mac80211 snd_rawmidi yenta_socket kvm
> snd_seq pcmcia_rsrc joydev snd_seq_device pcmcia_core hdaps
> input_polldev iwlwifi irda snd_timer lp crc_ccitt dm_multipath parport
> lpc_ich snd cfg80211 psmouse scsi_dh serio_raw microcode soundcore
> mac_hid radeon ahci libahci i2c_algo_bit ttm e1000e drm_kms_helper drm
> video
>
> [7.2.] Processor information (from /proc/cpuinfo):
>
> [7.3.] Module information (from /proc/modules):
> e4000 12862 1 - Live 0x00000000
> rtl2832 13312 1 - Live 0x00000000
> dvb_usb_rtl28xxu 18737 0 - Live 0x00000000
> rtl2830 13511 1 dvb_usb_rtl28xxu, Live 0x00000000
> dvb_usb_v2 22916 1 dvb_usb_rtl28xxu, Live 0x00000000
> dvb_core 90402 3 rtl2832,rtl2830,dvb_usb_v2, Live 0x00000000
> rc_core 21266 3 dvb_usb_rtl28xxu,dvb_usb_v2, Live 0x00000000
> parport_pc 27504 0 - Live 0x00000000 (F)
> ppdev 12817 0 - Live 0x00000000 (F)
> rfcomm 37420 0 - Live 0x00000000
> bnep 17669 2 - Live 0x00000000
> binfmt_misc 17260 1 - Live 0x00000000 (F)
> btusb 17986 0 - Live 0x00000000
> bluetooth 202069 11 rfcomm,bnep,btusb, Live 0x00000000
> arc4 12543 2 - Live 0x00000000 (F)
> snd_hda_codec_analog 75266 1 - Live 0x00000000
> pcmcia 39544 0 - Live 0x00000000
> snd_hda_intel 38307 2 - Live 0x00000000
> snd_hda_codec 117580 2 snd_hda_codec_analog,snd_hda_intel, Live 0x00000000
> iwldvm 220215 0 - Live 0x00000000
> coretemp 13131 0 - Live 0x00000000
> thinkpad_acpi 69384 0 - Live 0x00000000
> snd_hwdep 13272 1 snd_hda_codec, Live 0x00000000 (F)
> snd_pcm 80890 2 snd_hda_intel,snd_hda_codec, Live 0x00000000 (F)
> nvram 13986 1 thinkpad_acpi, Live 0x00000000 (F)
> snd_page_alloc 14230 2 snd_hda_intel,snd_pcm, Live 0x00000000 (F)
> snd_seq_midi 13132 0 - Live 0x00000000 (F)
> snd_seq_midi_event 14475 1 snd_seq_midi, Live 0x00000000 (F)
> mac80211 526519 1 iwldvm, Live 0x00000000
> snd_rawmidi 25114 1 snd_seq_midi, Live 0x00000000 (F)
> yenta_socket 27095 0 - Live 0x00000000
> kvm 376505 0 - Live 0x00000000
> snd_seq 51280 2 snd_seq_midi,snd_seq_midi_event, Live 0x00000000 (F)
> pcmcia_rsrc 18191 1 yenta_socket, Live 0x00000000
> joydev 17097 0 - Live 0x00000000 (F)
> snd_seq_device 14137 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x00000000
> (F)
> pcmcia_core 21505 3 pcmcia,yenta_socket,pcmcia_rsrc, Live 0x00000000
> hdaps 13735 0 - Live 0x00000000
> input_polldev 13648 1 hdaps, Live 0x00000000
> iwlwifi 155077 1 iwldvm, Live 0x00000000
> irda 107316 0 - Live 0x00000000 (F)
> snd_timer 24411 2 snd_pcm,snd_seq, Live 0x00000000 (F)
> lp 13299 0 - Live 0x00000000 (F)
> crc_ccitt 12627 1 irda, Live 0x00000000 (F)
> dm_multipath 22402 0 - Live 0x00000000 (F)
> parport 40753 3 parport_pc,ppdev,lp, Live 0x00000000 (F)
> lpc_ich 16925 0 - Live 0x00000000
> snd 56485 14
> snd_hda_codec_analog,snd_hda_intel,snd_hda_codec,thinkpad_acpi,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_seq_device,snd_timer,
> Live 0x00000000 (F)
> cfg80211 436177 3 iwldvm,mac80211,iwlwifi, Live 0x00000000
> psmouse 81038 0 - Live 0x00000000 (F)
> scsi_dh 14427 1 dm_multipath, Live 0x00000000 (F)
> serio_raw 13031 0 - Live 0x00000000 (F)
> microcode 18286 0 - Live 0x00000000 (F)
> soundcore 12600 1 snd, Live 0x00000000 (F)
> mac_hid 13037 0 - Live 0x00000000
> radeon 875070 3 - Live 0x00000000
> ahci 25507 4 - Live 0x00000000 (F)
> libahci 26108 1 ahci, Live 0x00000000 (F)
> i2c_algo_bit 13197 1 radeon, Live 0x00000000
> ttm 71289 1 radeon, Live 0x00000000
> e1000e 174556 0 - Live 0x00000000 (F)
> drm_kms_helper 47545 1 radeon, Live 0x00000000
> drm 228489 5 radeon,ttm,drm_kms_helper, Live 0x00000000
> video 18894 0 - Live 0x00000000 (F)
>
> [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
> [7.5.] PCI information ('lspci -vvv' as root)
> [7.6.] SCSI information (from /proc/scsi/scsi)
> [7.7.] Other information that might be relevant to the problem
> (please look in /proc and include all information that you
> think to be relevant):
>
> [8.] Other notes, patches, fixes, workarounds:
> # channels.conf:
> MDR:538000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:1553:1554:97
>
> rbb:538000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:2833:2834:177
>
> WDR:538000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:4193:4194:262
>
> BR:538000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:529:530:33
>
> ZDF:594000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:545:546:514
>
> 3sat:594000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:561:562:515
>
> ZDFinfo:594000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:577:578:516
>
> neo_und_KiKA:594000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:593:594:517
>
> ARD:618000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:1537:1538:96
>
> Einsfestival:618000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:81:82:5
>
> arte:618000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:33:34:2
>
> PHOENIX:618000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE:49:50:3
>
>
> # kernel 3.8.0-26-generic - dmesg output (after plugging in the device):
> [ 522.836098] usb 1-2: new high-speed USB device number 4 using ehci-pci
> [ 522.980188] usb 1-2: New USB device found, idVendor=0ccd, idProduct=00d3
> [ 522.980198] usb 1-2: New USB device strings: Mfr=1, Product=2,
> SerialNumber=3
> [ 522.980205] usb 1-2: Product: RTL2838UHIDIR
> [ 522.980211] usb 1-2: Manufacturer: Realtek
> [ 522.980217] usb 1-2: SerialNumber: 00000001
> [ 523.435002] usbcore: registered new interface driver dvb_usb_rtl28xxu
> [ 523.435463] usb 1-2: dvb_usb_v2: found a 'TerraTec Cinergy T Stick RC
> (Rev. 3)' in warm state
> [ 523.496664] usb 1-2: dvb_usb_v2: will pass the complete MPEG2
> transport stream to the software demuxer
> [ 523.496697] DVB: registering new adapter (TerraTec Cinergy T Stick RC
> (Rev. 3))
> [ 523.636436] usb 1-2: DVB: registering adapter 0 frontend 0 (Realtek
> RTL2832 (DVB-T))...
> [ 523.688163] i2c i2c-7: e4000: Elonics E4000 successfully identified
> [ 523.698920] Registered IR keymap rc-empty
> [ 523.699033] input: TerraTec Cinergy T Stick RC (Rev. 3) as
> /devices/pci0000:00/0000:00:1d.7/usb1/1-2/rc/rc0/input9
> [ 523.699125] rc0: TerraTec Cinergy T Stick RC (Rev. 3) as
> /devices/pci0000:00/0000:00:1d.7/usb1/1-2/rc/rc0
> [ 523.699131] usb 1-2: dvb_usb_v2: schedule remote query interval to
> 400 msecs
> [ 523.713531] usb 1-2: dvb_usb_v2: 'TerraTec Cinergy T Stick RC (Rev.
> 3)' successfully initialized and connected
>
> # kernel 3.5.0-36-generic - dmesg output (after plugging in the device):
> [ 128.132094] usb 1-2: new high-speed USB device number 4 using ehci_hcd
> [ 128.275950] usb 1-2: New USB device found, idVendor=0ccd, idProduct=00d3
> [ 128.275957] usb 1-2: New USB device strings: Mfr=1, Product=2,
> SerialNumber=3
> [ 128.275961] usb 1-2: Product: RTL2838UHIDIR
> [ 128.275964] usb 1-2: Manufacturer: Realtek
> [ 128.275968] usb 1-2: SerialNumber: 00000001
> [ 128.438775] dvb-usb: found a 'USB DVB-T Device' in warm state.
> [ 128.438790] dvb-usb: will pass the complete MPEG2 transport stream to
> the software demuxer.
> [ 128.440466] DVB: registering new adapter (USB DVB-T Device)
> [ 128.456932] RTL2832U usb_init_bulk_setting : USB2.0 HIGH SPEED (480Mb/s)
> [ 128.700151] RTL2832U check_tuner_type : E4000 tuner on board...
> [ 129.265217] DVB: registering adapter 0 frontend 0 (Realtek DVB-T
> RTL2832)...
> [ 129.265427] input: IR-receiver inside an USB DVB receiver as
> /devices/pci0000:00/0000:00:1d.7/usb1/1-2/input/input10
> [ 129.266729] dvb-usb: schedule remote query interval to 287 msecs.
> [ 129.266735] dvb-usb: USB DVB-T Device successfully initialized and
> connected.
> [ 129.266785] usbcore: registered new interface driver dvb_usb_rtl2832u
>
> # kernel 3.8.0-26-generic - USB information
> Bus 001 Device 004: ID 0ccd:00d3 TerraTec Electronic GmbH
> Couldn't open device, some information will be missing
> Device Descriptor:
> bLength 18
> bDescriptorType 1
> bcdUSB 2.00
> bDeviceClass 0 (Defined at Interface level)
> bDeviceSubClass 0
> bDeviceProtocol 0
> bMaxPacketSize0 64
> idVendor 0x0ccd TerraTec Electronic GmbH
> idProduct 0x00d3
> bcdDevice 1.00
> iManufacturer 1
> iProduct 2
> iSerial 3
> bNumConfigurations 1
> Configuration Descriptor:
> bLength 9
> bDescriptorType 2
> wTotalLength 34
> bNumInterfaces 2
> bConfigurationValue 1
> iConfiguration 4
> bmAttributes 0x80
> (Bus Powered)
> MaxPower 500mA
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 255 Vendor Specific Class
> bInterfaceSubClass 255 Vendor Specific Subclass
> bInterfaceProtocol 255 Vendor Specific Protocol
> iInterface 5
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 EP 1 IN
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0200 1x 512 bytes
> bInterval 0
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 1
> bAlternateSetting 0
> bNumEndpoints 0
> bInterfaceClass 255 Vendor Specific Class
> bInterfaceSubClass 255 Vendor Specific Subclass
> bInterfaceProtocol 255 Vendor Specific Protocol
> iInterface 5
>
> # kernel 3.5.0-36-generic - USB information
> Bus 001 Device 011: ID 0ccd:00d3 TerraTec Electronic GmbH
> Device Descriptor:
> bLength 18
> bDescriptorType 1
> bcdUSB 2.00
> bDeviceClass 0 (Defined at Interface level)
> bDeviceSubClass 0
> bDeviceProtocol 0
> bMaxPacketSize0 64
> idVendor 0x0ccd TerraTec Electronic GmbH
> idProduct 0x00d3
> bcdDevice 1.00
> iManufacturer 1 Realtek
> iProduct 2 RTL2838UHIDIR
> iSerial 3 00000001
> bNumConfigurations 1
> Configuration Descriptor:
> bLength 9
> bDescriptorType 2
> wTotalLength 34
> bNumInterfaces 2
> bConfigurationValue 1
> iConfiguration 4 USB2.0-Bulk&Iso
> bmAttributes 0x80
> (Bus Powered)
> MaxPower 500mA
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 255 Vendor Specific Class
> bInterfaceSubClass 255 Vendor Specific Subclass
> bInterfaceProtocol 255 Vendor Specific Protocol
> iInterface 5 Bulk-In, Interface
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 EP 1 IN
> bmAttributes 2
> Transfer Type Bulk
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0200 1x 512 bytes
> bInterval 0
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 1
> bAlternateSetting 0
> bNumEndpoints 0
> bInterfaceClass 255 Vendor Specific Class
> bInterfaceSubClass 255 Vendor Specific Subclass
> bInterfaceProtocol 255 Vendor Specific Protocol
> iInterface 5 Bulk-In, Interface
> Device Qualifier (for other device speed):
> bLength 10
> bDescriptorType 6
> bcdUSB 2.00
> bDeviceClass 0 (Defined at Interface level)
> bDeviceSubClass 0
> bDeviceProtocol 0
> bMaxPacketSize0 64
> bNumConfigurations 2
> Device Status: 0x0000
> (Bus Powered)
>
>
>
> # kernel 3.8.0-26-generic - output of: tzap -c channels.conf -t 10 MDR
> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
> tuning to 538000000 Hz
> video pid 0x0611, audio pid 0x0612
> status 00 | signal 0000 | snr 0000 | ber 0000ffff | unc b776ab48 |
> status 1f | signal bf9e | snr 0106 | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status 1f | signal bf9e | snr 0101 | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status 1f | signal bf9e | snr 00f8 | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status 1f | signal bf9e | snr 00fa | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status 1f | signal bf9e | snr 00fc | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status 1f | signal bf9e | snr 00fb | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status 1f | signal bf9e | snr 00fe | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status 1f | signal bf9e | snr 00fa | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status 1f | signal bf9e | snr 00ee | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> status 1f | signal bf9e | snr 00f5 | ber 00000000 | unc 00000000 |
> FE_HAS_LOCK
> reading channels from file 'channels.conf'
>
> # kernel 3.8.0-26-generic - output of: 'dvbsnoop -s feinfo' while
> watching MDR [shortened]
> Current parameters:
> Frequency: 538000.000 kHz
> Inversion: OFF
> Bandwidth: 8 MHz
> Stream code rate (hi prio): FEC 2/3
> Stream code rate (lo prio): FEC 1/2
> Modulation: QAM 64
> Transmission mode: 8k mode
> Guard interval: 1/4
> Hierarchy: none
>
> # kernel 3.5.0-36-generic - output of: tzap -c channels.conf -t 10 MDR
> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
> tuning to 538000000 Hz
> video pid 0x0611, audio pid 0x0612
> status 1f | signal 3737 | snr dcaf | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr ee57 | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr f72b | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr ee57 | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr f72b | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr ee57 | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr f72b | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr f72b | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr f72b | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr ee57 | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> reading channels from file 'channels.conf'
>
> # kernel 3.5.0-36-generic - output of: 'dvbsnoop -s feinfo' while
> watching MDR [shortened]
> Current parameters:
> Frequency: 538000.000 kHz
> Inversion: OFF
> Bandwidth: 8 MHz
> Stream code rate (hi prio): FEC 2/3
> Stream code rate (lo prio): FEC AUTO
> Modulation: QAM 64
> Transmission mode: 8k mode
> Guard interval: 1/4
> Hierarchy: none
>
>
>
> # kernel 3.8.0-26-generic - output of: tzap -c channels.conf -t 10 ZDF
> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
> tuning to 594000000 Hz
> video pid 0x0221, audio pid 0x0222
> status 00 | signal 0000 | snr 0000 | ber 0000ffff | unc b76eab48 |
> status 00 | signal bf91 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bf91 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bf91 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bf91 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bf91 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bf91 | snr 0089 | ber 00004ca0 | unc 00000000 |
> status 00 | signal bf91 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bf91 | snr 005a | ber 00004ca0 | unc 00000000 |
> status 00 | signal bf91 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bf91 | snr 0000 | ber 0000ffff | unc 00000000 |
> reading channels from file 'channels.conf'
>
> # kernel 3.8.0-26-generic - output of: 'dvbsnoop -s feinfo' while
> watching ZDF [shortened]
> Current parameters:
> Frequency: 594000.000 kHz
> Inversion: AUTO
> Bandwidth: 8 MHz
> Stream code rate (hi prio): FEC 1/2
> Stream code rate (lo prio): FEC 1/2
> Modulation: QPSK
> Transmission mode: 8k mode
> Guard interval: 1/16
> Hierarchy: none
>
> # kernel 3.5.0-36-generic - output of: tzap -c channels.conf -t 10 ZDF
> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
> tuning to 594000000 Hz
> video pid 0x0221, audio pid 0x0222
> status 00 | signal 0000 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 1f | signal 3737 | snr b13a | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr f626 | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr ec4d | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr f626 | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr ec4d | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr f626 | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr f626 | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr ec4d | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> reading channels from file 'channels.conf'
>
> # kernel 3.5.0-36-generic - output of: 'dvbsnoop -s feinfo' while
> watching ZDF [shortened]
> Current parameters:
> Frequency: 594000.000 kHz
> Inversion: OFF
> Bandwidth: 8 MHz
> Stream code rate (hi prio): FEC 2/3
> Stream code rate (lo prio): FEC AUTO
> Modulation: QAM 16
> Transmission mode: 8k mode
> Guard interval: 1/4
> Hierarchy: none
>
>
>
> # kernel 3.8.0-26-generic - output of: tzap -c channels.conf -t 10 ARD
> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
> tuning to 618000000 Hz
> video pid 0x0601, audio pid 0x0602
> status 00 | signal 0000 | snr 0000 | ber 0000ffff | unc b7722b48 |
> status 00 | signal bfa0 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bfa0 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bfa0 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bfa0 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bfa0 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bfa0 | snr 0082 | ber 00004ca0 | unc 00000000 |
> status 00 | signal bfa0 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bfa0 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bfa0 | snr 0000 | ber 0000ffff | unc 00000000 |
> status 00 | signal bfa0 | snr 0000 | ber 0000ffff | unc 00000000 |
> reading channels from file 'channels.conf'
>
> # kernel 3.8.0-26-generic - output of: 'dvbsnoop -s feinfo' while
> watching ARD [shortened]
> Current parameters:
> Frequency: 618000.000 kHz
> Inversion: AUTO
> Bandwidth: 8 MHz
> Stream code rate (hi prio): FEC 1/2
> Stream code rate (lo prio): FEC 1/2
> Modulation: QPSK
> Transmission mode: 8k mode
> Guard interval: 1/16
> Hierarchy: none
>
> # kernel 3.5.0-36-generic - output of: tzap -c channels.conf -t 10 ARD
> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
> tuning to 618000000 Hz
> video pid 0x0601, audio pid 0x0602
> status 00 | signal 0000 | snr 08d3 | ber 0000ffff | unc 00000000 |
> status 1f | signal 3737 | snr a7b8 | ber 0000252e | unc 0000000a |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr dcaf | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr e583 | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr e583 | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr d3db | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr d3db | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr dcaf | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr dcaf | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> status 1f | signal 3737 | snr dcaf | ber 00000000 | unc 00000064 |
> FE_HAS_LOCK
> reading channels from file 'channels.conf'
>
> # kernel 3.5.0-36-generic - output of: 'dvbsnoop -s feinfo' while
> watching ARD [shortened]
> Current parameters:
> Frequency: 618000.000 kHz
> Inversion: OFF
> Bandwidth: 8 MHz
> Stream code rate (hi prio): FEC 2/3
> Stream code rate (lo prio): FEC AUTO
> Modulation: QAM 64
> Transmission mode: 8k mode
> Guard interval: 1/4
> Hierarchy: none
>
>
>
> # kernel 3.8.0-26-generic - output of: 'dvbsnoop -s feinfo' after
> plugging in the device
> dvbsnoop V1.4.50 -- http://dvbsnoop.sourceforge.net/
>
> ---------------------------------------------------------
> FrontEnd Info...
> ---------------------------------------------------------
>
> Device: /dev/dvb/adapter0/frontend0
>
> Basic capabilities:
> Name: "Realtek RTL2832 (DVB-T)"
> Frontend-type: OFDM (DVB-T)
> Frequency (min): 174000.000 kHz
> Frequency (max): 862000.000 kHz
> Frequency stepsiz: 166.667 kHz
> Frequency tolerance: 0.000 kHz
> Symbol rate (min): 0.000000 MSym/s
> Symbol rate (max): 0.000000 MSym/s
> Symbol rate tolerance: 0 ppm
> Notifier delay: 0 ms
> Frontend capabilities:
> auto inversion
> FEC 1/2
> FEC 2/3
> FEC 3/4
> FEC 5/6
> FEC 7/8
> FEC AUTO
> QPSK
> QAM 16
> QAM 64
> QAM AUTO
> auto transmission mode
> auto guard interval
> auto hierarchy
>
> Current parameters:
> Frequency: 0.000 kHz
> Inversion: OFF
> Bandwidth: AUTO
> Stream code rate (hi prio): FEC AUTO
> Stream code rate (lo prio): FEC AUTO
> Modulation: QAM AUTO
> Transmission mode: auto
> Guard interval: auto
> Hierarchy: auto
>
> # kernel 3.5.0-36-generic - output of: 'dvbsnoop -s feinfo' after
> plugging in the device
> dvbsnoop V1.4.50 -- http://dvbsnoop.sourceforge.net/
>
> ---------------------------------------------------------
> FrontEnd Info...
> ---------------------------------------------------------
>
> Device: /dev/dvb/adapter0/frontend0
>
> Basic capabilities:
> Name: "Realtek DVB-T RTL2832"
> Frontend-type: OFDM (DVB-T)
> Frequency (min): 50000.000 kHz
> Frequency (max): 862000.000 kHz
> Frequency stepsiz: 166.667 kHz
> Frequency tolerance: 0.000 kHz
> Symbol rate (min): 0.000000 MSym/s
> Symbol rate (max): 0.000000 MSym/s
> Symbol rate tolerance: 0 ppm
> Notifier delay: 0 ms
> Frontend capabilities:
> auto inversion
> FEC 1/2
> FEC 2/3
> FEC 3/4
> FEC 5/6
> FEC 7/8
> FEC AUTO
> QPSK
> QAM 16
> QAM 64
> QAM AUTO
> auto transmission mode
> auto guard interval
> auto hierarchy
>
> Current parameters:
> Frequency: 0.000 kHz
> Inversion: OFF
> Bandwidth: AUTO
> Stream code rate (hi prio): FEC AUTO
> Stream code rate (lo prio): FEC AUTO
> Modulation: QAM AUTO
> Transmission mode: auto
> Guard interval: auto
> Hierarchy: auto
>
--
http://palosaari.fi/
next prev parent reply other threads:[~2013-07-19 12:01 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-19 11:50 PROBLEM: dvb-usb-rtl28xxu and Terratec Cinergy TStickRC (rev3) - no signal on some frequencies Jan Taegert
2013-07-19 12:00 ` Antti Palosaari [this message]
2013-07-19 17:18 ` Jan Taegert
2013-07-22 21:09 ` Antti Palosaari
2013-07-24 14:06 ` Antti Palosaari
2013-07-27 18:58 ` Jan Taegert
2013-07-28 18:35 ` Torsten Seyffarth
2013-07-29 19:32 ` Antti Palosaari
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