Autor Thema: New blind scan for DVB-C/T  (Gelesen 14887 mal)

Sundtek

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Re:New blind scan for DVB-C/T
« Antwort #15 am: Juni 05, 2015, 09:44:03 Vormittag »
PLP is set to PLP Auto

the Blindscan transparently finds DVB-T and T2 channels.

Try again using the latest driver, it has a stronger blindscan for some other DVB-T2 variations.
« Letzte Änderung: Juni 05, 2015, 12:00:00 Nachmittag von Sundtek »
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Dima73

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Re:New blind scan for DVB-C/T
« Antwort #16 am: Juni 06, 2015, 10:38:39 Vormittag »
Try again using the latest driver, it has a stronger blindscan for some other DVB-T2 variations.
I check out the new driver.
They have a very big problem.
Example:
490mhz frequency Latvija
old driver -->snr 5%-13%
new driver  -->snr 0% and "Tune failed!"
hence blindscan for dvb-t not works...
« Letzte Änderung: Juni 06, 2015, 10:59:07 Vormittag von Dima73 »

Sundtek

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Re:New blind scan for DVB-C/T
« Antwort #17 am: Juni 06, 2015, 11:31:11 Vormittag »
Please contact us via Skype (sundtek) to verify that on your side.
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Dima73

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Re:New blind scan for DVB-C/T
« Antwort #18 am: Juni 07, 2015, 04:17:16 Nachmittag »
Sundtek
Options for blind scan DVB-T/T2 added in openPli image.
Menu/Setup/Service searching/Manual scan/select Sundtek tuner DVB-T/T2:
Type of scan --> Complete
Scan options --> All frequency

source https://sourceforge.net/p/openpli/enigma2/ci/d8ed13768b68d45a8dec1ef69730cf9ba6aa644f/

 

Sundtek

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Re:New blind scan for DVB-C/T
« Antwort #19 am: Juni 07, 2015, 05:45:13 Nachmittag »
Nice so now we need to release Blindscan for our new DVB-S/S2 tuners :-)
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Dima73

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Re:New blind scan for DVB-C/T
« Antwort #20 am: September 12, 2015, 08:39:41 Nachmittag »
Again.
DVB-T blindscan not work(empty list) for all new drivers.
Last working drivers 'Build date: 2015-04-15 22:18:15'

Please fix it.
openpli 4 et8500

et8500 login: root
root@et8500:~# date
Sat Sep 12 21:15:08 EEST 2015
root@et8500:~# /opt/bin/mediaclient --build
Build date: 2015-04-15 22:18:15
root@et8500:~# /opt/bin/mediaclient --blindscan 4
waiting for 1 seconds
OK 474000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 490000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 514000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 570000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 586000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 618000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
scan took 27799 ms (found 6 muxes)
root@et8500:~#



openpli 4 et8500


et8500 login: root
root@et8500:~# /opt/bin/mediaclient --build
Build date: 2015-09-07 16:34:14
root@et8500:~# /opt/bin/mediaclient --blindscan 4
waiting for 1 seconds
scan took 59956 ms (found 0 muxes)
root@et8500:~# date
Sat Sep 12 21:20:52 EEST 2015
root@et8500:~#

or

openpli 4 et8500


et8500 login: root
root@et8500:~# date
Sat Sep 12 21:26:59 EEST 2015
root@et8500:~# /opt/bin/mediaclient --blindscan /dev/dvb/adapter1/frontend0
Succeeded this device supports Hardware Blindscan
# this pause 40-60 sec!!!!!!!!!!!!!!!!!!!!!!!!!!!!
root@et8500:~# /opt/bin/mediaclient --build
Build date: 2015-09-07 16:34:14
root@et8500:~#


Sundtek

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Re:New blind scan for DVB-C/T
« Antwort #21 am: September 12, 2015, 09:05:38 Nachmittag »
Ok we'll check that thanks.
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Dima73

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Re:New blind scan for DVB-C/T
« Antwort #22 am: Oktober 05, 2015, 03:34:04 Nachmittag »
Ok we'll check that thanks.
For info,update drivers 2015.10.02.
Checked,problem not solved.

Sundtek

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Re:New blind scan for DVB-C/T
« Antwort #23 am: Oktober 05, 2015, 04:08:11 Nachmittag »
Hmm.. the problem should be solved.. we will check it again today. We're currently working on DVB-S/S2 blindscan support.
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Dima73

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Re:New blind scan for DVB-C/T
« Antwort #24 am: Oktober 05, 2015, 06:33:00 Nachmittag »
openpli 4 et8500


et8500 login: root
root@et8500:~# /opt/bin/mediaclient --build
Build date: 2015-10-02 14:27:41
root@et8500:~#  /opt/bin/mediaclient --blindscan 4
waiting for 1 seconds
scan took 63829 ms (found 0 muxes)
root@et8500:~#  /opt/bin/mediaclient --blindscan 4
waiting for 1 seconds
scan took 67854 ms (found 0 muxes)

Dima73

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Re:New blind scan for DVB-C/T
« Antwort #25 am: Oktober 05, 2015, 07:09:35 Nachmittag »
openpli 4 et8500


et8500 login: root
root@et8500:~# /opt/bin/mediaclient --build
Build date: 2015-04-15 22:18:15
root@et8500:~# /opt/bin/mediaclient --blindscan 4
waiting for 1 seconds
OK 474000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 490000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 514000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 570000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 586000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 618000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
scan took 36176 ms (found 6 muxes)
root@et8500:~#

Sundtek

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Re:New blind scan for DVB-C/T
« Antwort #26 am: Oktober 09, 2015, 07:35:15 Vormittag »
Could it be that you are blindscanning DVB-C?

/opt/bin/mediaclient -D DVBT -d /dev/dvb/adapter1/frontend0
/opt/bin/mediaclient --blindscan 4

ok figured it out the delay needed to be increased for DVB-T/T2 scanning.
DVB-T only scanning is very fast.

DVB-S/S2 Blindscan is now also included
« Letzte Änderung: Oktober 09, 2015, 04:44:00 Nachmittag von Sundtek »
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Dima73

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Re:New blind scan for DVB-C/T
« Antwort #27 am: Oktober 09, 2015, 08:57:57 Nachmittag »
Could it be that you are blindscanning DVB-C?

/opt/bin/mediaclient -D DVBT -d /dev/dvb/adapter1/frontend0
/opt/bin/mediaclient --blindscan 4

ok figured it out the delay needed to be increased for DVB-T/T2 scanning.
DVB-T only scanning is very fast.

DVB-S/S2 Blindscan is now also included
openpli 4 et8500


et8500 login: root
root@et8500:~# /opt/bin/mediaclient -D DVBT -d /dev/dvb/adapter1/frontend0
Using device: /dev/dvb/adapter1/frontend0
Setting Frontend Properties to: DVBT
Done.
root@et8500:~# /opt/bin/mediaclient --blindscan 4
waiting for 1 seconds
scan took 50182 ms (found 0 muxes)
root@et8500:~#

Sundtek

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Re:New blind scan for DVB-C/T
« Antwort #28 am: Oktober 09, 2015, 09:14:59 Nachmittag »
Try to update the driver first.
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Dima73

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Re:New blind scan for DVB-C/T
« Antwort #29 am: Oktober 09, 2015, 09:40:51 Nachmittag »
Try to update the driver first.
et8500 login: root
root@et8500:~# /opt/bin/mediaclient -D DVBT -d /dev/dvb/adapter1/frontend0
Using device: /dev/dvb/adapter1/frontend0
Setting Frontend Properties to: DVBT
Done.
root@et8500:~# /opt/bin/mediaclient --blindscan 4
waiting for 1 seconds
OK 474000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 490000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 514000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 570000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 586000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
OK 618000 0 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
scan took 97720 ms (found 6 muxes)
Many thanks.
Super, blind scan work again ;).

Just for your information:
old driver time --> scan took 36176 ms
new driver time --> scan took 97720 ms

DVB-S/S2 Blindscan is now also includedI am ready to write new code to Enigma, send tuner for the test.