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DVB-C scan for Dreambox


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Re: DVB-C scan for Dreambox #21 jort38

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Posted 30 April 2015 - 14:39

cables.xml is not used by our e2

Explains why the errormessage remains the same.


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Re: DVB-C scan for Dreambox #22 Dimitrij

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Posted 30 April 2015 - 15:35

cables.xml is not used by our e2

I did not know this.
Why?


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Re: DVB-C scan for Dreambox #23 Dimitrij

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Posted 30 April 2015 - 15:37

 

cables.xml is not used by our e2

Explains why the errormessage remains the same.

 

Thank you very much.
I ask you to carry out new tests, when the package will be upgraded

meta-dream: update blindscan utils to 1.9

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Re: DVB-C scan for Dreambox #24 Pr2

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Posted 30 April 2015 - 15:48

cables.xml is not used by our e2

 

You didn't provide a cables.xml but if people install a cables.xml into /etc/tuxbox/  then we can define our DVB-C with an operator and the operator is pick up from the cables.xml.

 

So next question is why don't you include any cables.xml file in OpenPLi image?


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Re: DVB-C scan for Dreambox #25 jort38

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Posted 30 April 2015 - 16:21

cables.xml is not used by our e2

Explains why the errormessage remains the same.
Thank you very much.I ask you to carry out new tests, when the package will be upgraded
meta-dream: update blindscan utils to 1.9
No problem, just haller

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Re: DVB-C scan for Dreambox #26 Erik Slagter

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Posted 30 April 2015 - 19:17

cables.xml is not used by our e2

NimManager.py:
if self.hasNimType("DVB-C") or self.hasNimType("DVB-T"):
    print "Reading cables.xml"
    db.readCables(self.cablesList, self.transponderscable)
It's not used by the cablescan plugin though, probably. But if you're going to scan on provider name, you need it.
* Wavefrontier T90 with 28E/23E/19E/13E/9E/4.8E/0.8W/5W via SCR switches 2 x 2 x 6 user bands
* Ziggo digital cable TV (FTA)
I don't read PM -> if you have something to ask or to report, do it in the forum so others can benefit. I don't take freelance jobs.
Ik lees geen PM -> als je iets te vragen of te melden hebt, doe het op het forum, zodat anderen er ook wat aan hebben.

Re: DVB-C scan for Dreambox #27 Dimitrij

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Posted 30 April 2015 - 20:17

Erik Slagter

Please update blindscan utils to 1.9


Formuler1/VU+solo4k(thanks guys to gisclub.tv)


Re: DVB-C scan for Dreambox #28 Erik Slagter

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Posted 1 May 2015 - 08:07

The "old" version is what you get if you use the url that's in bb recipe. It's a generic url construction, iirc there is no "1.7" or "1.9" in the url. We can change it to use 1.9 explicitly, but the recipe is shared and I am not sure if it's still works then. Maybe blzr can have a look?


* Wavefrontier T90 with 28E/23E/19E/13E/9E/4.8E/0.8W/5W via SCR switches 2 x 2 x 6 user bands
* Ziggo digital cable TV (FTA)
I don't read PM -> if you have something to ask or to report, do it in the forum so others can benefit. I don't take freelance jobs.
Ik lees geen PM -> als je iets te vragen of te melden hebt, doe het op het forum, zodat anderen er ook wat aan hebben.

Re: DVB-C scan for Dreambox #29 blzr

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Posted 1 May 2015 - 09:22

@Erik

athoik already provided patch for this

http://forums.openpl...ndpost&p=489330


Edited by blzr, 1 May 2015 - 09:22.

True sarcasm doesn't need green font...

Re: DVB-C scan for Dreambox #30 MastaG

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Posted 1 May 2015 - 14:02

Could you please share the patch?

I don't have permission to view the page..



Re: DVB-C scan for Dreambox #31 blzr

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Posted 1 May 2015 - 14:22

has been pushed:

http://sourceforge.n...0e4940d0733e1a/


True sarcasm doesn't need green font...

Re: DVB-C scan for Dreambox #32 MastaG

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Posted 1 May 2015 - 14:46

thank you!



Re: DVB-C scan for Dreambox #33 Dimitrij

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Posted 3 May 2015 - 11:04

jort38

hein holz

MastaG

Please update image and check that the new package utilities,


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Re: DVB-C scan for Dreambox #34 jort38

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Posted 3 May 2015 - 12:17

Automatic search:
Search netwerk: yes
Erase before scan: no
Search tuner A: dvb-s2: no
Search tuner C: dvb-c: yes

Gives an error, (error during start of scan)

Manual search:
Modus: complete
Search network: yes
Delete before Search: no
Scan only fta: no

Error: nothing found!
Before searching your tuner should be configured correctly

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Re: DVB-C scan for Dreambox #35 hein holz

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Posted 3 May 2015 - 14:22

New Pli image 2015-05-03 on dm7020hd.

Tuner configured first for frequency bands, then frequency steps, then provider (Kabel Deutschland).

Automatic scan and manual scan (complete) : all ok

Then I tested Cable Scan with Network id 61441. Result: Scanning failed!

This doesn't work and it never worked.

Best and fastest method is Manual scan -> User defined transponder 466 MHz -> Network scan = yes.


Edited by hein holz, 3 May 2015 - 14:25.


Re: DVB-C scan for Dreambox #36 hein holz

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Posted 3 May 2015 - 15:22

Now I tested Cable Scan with Network id 61448. Result: It's searching a bit longer, but scanning failed!

Here is a part of my NIT. May be cable scan only works if Network_ID = Original_network_ID?

 dvbsnoop V1.4.51 -- http://dvbsnoop.sourceforge.net/ 

------------------------------------------------------------
SECT-Packet: 00000001   PID: 16 (0x0010), Length: 250 (0x00fa)
Time received: Sun 2015-05-03  15:47:18.639
------------------------------------------------------------

PID:  16 (0x0010)  [= assigned for: DVB Network Information Table (NIT), Stuffing Table (ST)]

Guess table from table id...
NIT-decoding....
Table_ID: 64 (0x40)  [= Network Information Table (NIT) - actual network]
section_syntax_indicator: 1 (0x01)
Network_ID: 61448 (0xf008)  [= Kabel Deutschland | 276 | Cable | Kabel Deutschland]
Version_number: 13 (0x0d)
current_next_indicator: 1 (0x01)  [= valid now]
Section_number: 3 (0x03)
Last_Section_number: 3 (0x03)

    Transport_stream_ID: 10016 (0x2720)
    Original_network_ID: 61441 (0xf001)  [= Deutsche Telekom | Deutsche Telekom AG]

            DVB-DescriptorTag: 68 (0x44)  [= cable_delivery_system_descriptor]
            descriptor_length: 11 (0x0b)
            Frequency: 55836672 (= 354.0000 MHz)
            FEC_outer: 2 (0x02)  [= RS(204/188)]
            Modulation (Cable): 5 (0x05)  [= 256 QAM]
              Symbol_rate: 430080 (=    6.9000)
            FEC_inner: 15 (0x0f)  [= No conv. coding]

            DVB-DescriptorTag: 65 (0x41)  [= service_list_descriptor]
            descriptor_length: 18 (0x12)
               service_ID: 50033 (0xc371)[ --> refers to PMT program_number]
               service_type: 25 (0x19)  [= advanced codec HD digital television service]

               service_ID: 50035 (0xc373)[ --> refers to PMT program_number]
               service_type: 25 (0x19)  [= advanced codec HD digital television service]

               service_ID: 50031 (0xc36f)[ --> refers to PMT program_number]
               service_type: 25 (0x19)  [= advanced codec HD digital television service]

               service_ID: 50032 (0xc370)[ --> refers to PMT program_number]
               service_type: 25 (0x19)  [= advanced codec HD digital television service]

               service_ID: 50034 (0xc372)[ --> refers to PMT program_number]
               service_type: 25 (0x19)  [= advanced codec HD digital television service]

               service_ID: 50030 (0xc36e)[ --> refers to PMT program_number]
               service_type: 25 (0x19)  [= advanced codec HD digital television service]



Edited by hein holz, 3 May 2015 - 15:25.


Re: DVB-C scan for Dreambox #37 pieterg

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Posted 3 May 2015 - 19:06

Now I tested Cable Scan with Network id 61448. Result: It's searching a bit longer, but scanning failed!
Here is a part of my NIT. May be cable scan only works if Network_ID = Original_network_ID?


No, any available network id should work.
But cablescan relies on certain descriptors in the NIT (such as LOGICAL_CHANNEL_DESCRIPTOR) which might not be available in your network.
In that case, you cannot use cablescan.

Indeed, a transponder scan with network scan enabled is that fastest alternative in that case.

Re: DVB-C scan for Dreambox #38 Dimitrij

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Posted 3 May 2015 - 19:41

http://git.opendream...cd2b707b6127e53

+                               if cmd.startswith("cxd1978") or cmd.startswith("tda1002x"):
+                                       cmd += " --scan-flags DVB-C"

What does it mean("--scan-flags DVB-C")?

On openPli used " --scan-bands ".


Edited by Dimitrij, 3 May 2015 - 20:53.

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Re: DVB-C scan for Dreambox #39 hein holz

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Posted 4 May 2015 - 17:26

"--scan-bands" and "--scan-flags DVB-C" do exactly the same, only the syntax is different . No need to change anything :)
These options reduce the amount of frequencies scanned by cxd1978. The frequencies are hard coded.
 

root@dm7020hd:/# cxd1978 --init --scan --verbose --wakeup --inv 2 --bus 2 --scan-flags DVB-C:VHF II
failed reading revision from driver, default to 1
waiting for 1 seconds
FAILED 105000 8000000
FAILED 113000 8000000
FAILED 121000 8000000
FAILED 129000 8000000
FAILED 137000 8000000
FAILED 145000 8000000
FAILED 153000 8000000
FAILED 161000 8000000
FAILED 169000 8000000

root@dm7020hd:/# cxd1978 --init --scan --verbose --wakeup --inv 2 --bus 2 --scan-bands 2
failed reading revision from driver, default to 1
waiting for 1 seconds
FAILED 105000 8000000
FAILED 113000 8000000
FAILED 121000 8000000
FAILED 129000 8000000
FAILED 137000 8000000
FAILED 145000 8000000
FAILED 153000 8000000
FAILED 161000 8000000
FAILED 169000 8000000



Re: DVB-C scan for Dreambox #40 hein holz

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Posted 4 May 2015 - 17:30

@pieterg:

I can't find "LOGICAL_CHANNEL_DESCRIPTOR" in my NIT or in the ETSI EN300468. It seems to be a user defined descriptor.






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