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Blindscan on VU+ Solo2 with OpenPLI image

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Sundtek:
What does /opt/bin/mediaclient -e show up? I guess you have more than one tuner attached.
I guess you have used the wrong tuner. try adapter2 then possibly.

Dima73:

--- Zitat von: Sundtek am April 07, 2016, 09:57:00 Nachmittag ---What does /opt/bin/mediaclient -e show up? I guess you have more than one tuner attached.
I guess you have used the wrong tuner. try adapter2 then possibly.

--- Ende Zitat ---

--- Code: ---oot@et8500:~# /opt/bin/mediaclient -e
**** List of Media Hardware Devices ****
device 0: [MediaTV Digital Home III (EU)]  DVB-C, DVB-T, DVB-T2, REMOTE-CONTROL
  [INFO]:
     STATUS: STANDBY
  [BUS]:
     ID: 1-1.2
  [SERIAL]:
     ID: U150511201402
  [DVB-C]:
     FRONTEND: /dev/dvb/adapter1/frontend0
     DVR: /dev/dvb/adapter1/dvr0
     DMX: /dev/dvb/adapter1/demux0
  [DVB-T]:
     FRONTEND: /dev/dvb/adapter1/frontend0
     DVR: /dev/dvb/adapter1/dvr0
     DMX: /dev/dvb/adapter1/demux0
  [DVB-T2]:
     FRONTEND: /dev/dvb/adapter1/frontend0
     DVR: /dev/dvb/adapter1/dvr0
     DMX: /dev/dvb/adapter1/demux0
  [REMOTECONTROL]:
     INPUT0: /dev/mediainput0

device 1: [Sundtek SkyTV Ultimate V (2015)]  DVB-S/S2, ANALOG-TV, REMOTE-CONTROL, OSS-AUDIO
  [INFO]:
     STATUS: STANDBY
  [BUS]:
     ID: 1-1.3
  [SERIAL]:
     ID: U151218192625
  [DVB-S/S2]:
     FESTATUS: STANDBY
     LNBVOLTAGE: DISABLED
     LNBSUPPLY: ACADAPTER
     LNBSTATUS: OK
     FRONTEND: /dev/dvb/adapter2/frontend0
     DVR: /dev/dvb/adapter2/dvr0
     DMX: /dev/dvb/adapter2/demux0
  [ANALOG-TV]:
     VIDEO0: /dev/video0
     VBI0: /dev/vbi0
  [REMOTECONTROL]:
     INPUT0: /dev/mediainput1
  [OSS]:
     OSS0: /dev/dsp0

root@et8500:~#

--- Ende Code ---
ok,excellent answers

--- Code: ---root@et8500:~# /opt/bin/mediaclient --blindscan /dev/dvb/adapter2/frontend0
Succeeded this device supports Hardware Blindscan
Scanning 13V Lowband
MODE: DVB-S  FREQUENCY(MHz): 10718 SYMBOL_RATE: 27500 MODULATION: QPSK VOLTAGE: 13V TONE: OFF
MODE: DVB-S2 FREQUENCY(MHz): 10756 SYMBOL_RATE: 27499 MODULATION: PSK8 VOLTAGE: 13V TONE: OFF
MODE: DVB-S2 FREQUENCY(MHz): 10795 SYMBOL_RATE: 27500 MODULATION: PSK8 VOLTAGE: 13V TONE: OFF
MODE: DVB-S2 FREQUENCY(MHz): 10833 SYMBOL_RATE: 27500 MODULATION: PSK8 VOLTAGE: 13V TONE: OFF

--- Ende Code ---
But...
I need this format for --blindscan [nim_socket]
I make support Sundtek in  plugin Blind scan.

Guess the number adapter[1? 2? 3? or 4???] can not be.

Sundtek:
I think it is better to calculate it by yourself


--- Code: ---                                                if(strcasecmp(band, "C-BAND")==0) {
                                                        frequency = 5150000-feparm.frequency;
                                                } else if(strcasecmp(band, "UNIVERSAL")==0) {
                                                        if (tone == SEC_TONE_ON) {
                                                                frequency=feparm.frequency+10600000;
                                                        } else {
                                                                frequency=feparm.frequency+9750000;
                                                        }
                                                } else {


--- Ende Code ---

There's C-band and Ku-band

Low Band V = 13V No tone
Low Band H = 18V No tone
High Band V = 13V + 22khz tone
High Band H = 18V + 22khz tone

edit: copied the wrong code snippet, the current one shows you how to calculate the frequency

Dima73:
Sorry, this is С++.
I need Python code.
C-BAND? where does this matter?


--- Code: ---OK 968531 27500 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
--- Ende Code ---


--- Code: ---MODE: DVB-S  FREQUENCY(MHz): 10718 SYMBOL_RATE: 27500 MODULATION: QPSK VOLTAGE: 13V TONE: OFF
--- Ende Code ---

this is egual value.Only different formats.

is 968531 need 10718 why?

Sundtek:
C-Band is used in America, we also have users in the United States and Canada who use Settopboxes.

For Ku-Band:
MODE: DVB-S  FREQUENCY(MHz): 10718 SYMBOL_RATE: 27500 MODULATION: QPSK VOLTAGE: 13V TONE: OFF

it says 10718 MHz
while
OK 968531 27500 FEC_AUTO NOT_IMPLEMENTED INVERSION_OFF
is in KHz

10718XXX KHz = 968531 KHz + 9750000 (=10718531) -- since tone is off you only need to add 9750000, if tone would be on you would need to add 10600000


It's about the calculation itself and that one should be clear (regardless of the programming language).

For C-Band you need to calculate it that way:
cband_frequency = 5150000-tuner_frequency;

the tuner_frequency is always between 950 - 2150 MHz (950.000 - 2150.000 KHz)

This is an example for a C-Band Satellite:
http://www.lyngsat.com/Telkom-1.html

see the frequency they are comparable low compared with the Ku-Band Satellites.

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