11 replies to this topic

[iko]

I have DUO2 (tuner Twin DVB-S2 and new DVB-T2/C), OpenPLI image. I search DVB-T2 and no signal. OpenPLI not supported new DVB-T2? DVB-T signal is OK.

[tappari]

In Duo2 this ssh108 tuner does operate in T2 mode, but service scan operates only in T mode. For some reason manual scan operates in Ultimo.

[Rob van der Does]

atm the DUO2 driver doesn't support the internal DVB-T2 tuner for other than OI-based images.
VU+ promised that this will be fixed in the next driver update.
In the UNO & Ultimo the tuner works fine.

[tappari]

In fact, it does support this tuner, If you manage to do the service scan. A very hard way to do it, is first flash with original image (or BH or VTi) , and do the service scan there. Then memorize result with DreamboxEdit to yor PC. Then flash with OpenPLi and reload settins back to the box. Or do the service scan with a usb-T2 tuner.Should work.

Edited by tappari, 10 April 2014 - 10:34.

[Pr2]

What you point here is just that in the terrestrial.xml file proposed by Openpli4 there is no entries to search for DVB-T2 signal with automatic scan.

Perform a manual scan with all the valid parameters and you should also find your services with OpenPli 4.

 

You can try to pick-up another terrestrial.xml from another image and test is in Openpli4 and perform a scan, this should work otherwhise it is the terrestrial.xml parser which needs to be updated.

 

If an existing channel list is working this means that Openpli4 properly handles DVB-T2.

Edited by Pr2, 10 April 2014 - 11:48.

[Rob van der Does]

In fact, it does support this tuner,...

It does not recognize the internal tuner as a T2 tuner:
 

 

root@vuduo2:~# cat /proc/bus/nim_sockets
NIM Socket 0:
Type: DVB-T2
Name: Vuplus DVB-T NIM(SSH108)
Mode 0: DVB-C
Mode 1: DVB-T
Frontend_Device: 0
I2C_Device: 2
NIM Socket 1:
Type: DVB-T2
Name: Vuplus DVB-T NIM(SSH108)
Mode 0: DVB-C
Mode 1: DVB-T
Frontend_Device: 1
I2C_Device: 3
 

While on the Ultimo it does:

 

root@vuultimo:~# cat /proc/bus/nim_sockets
NIM Socket 0:
Type: DVB-T2
Name: Vuplus DVB-T NIM(SSH108)
Mode 0: DVB-C
Mode 1: DVB-T2
Frontend_Device: 0
I2C_Device: 2
NIM Socket 1:
Type: DVB-T2
Name: Vuplus DVB-T NIM(SSH108)
Mode 0: DVB-C
Mode 1: DVB-T2
Frontend_Device: 1
I2C_Device: 3
NIM Socket 2:
Type: DVB-T2
Name: Vuplus DVB-T NIM(SSH108)
Mode 0: DVB-C
Mode 1: DVB-T2
Frontend_Device: 2
I2C_Device: 1

As I said: VU has confirmed this and will fix it in the next driver release.

 

[tappari]

Not with Duo2. With Ultimo manual scan is possible, but With Duo2 you cannot select T2 when scanning, just normal T even in manual mode. Terrestrial.xml has nothing to do with this. The thing is, that with existing drivers Duo2 does not recognize this tuner  as T2 in service scan (not even in manual scan) . It operates fine in T2 mode if scanning has been done otherwise..

[tappari]

I tried to reply to Pr2 with this answer, but it seems reply doesn`t operate

[Pr2]

Ok thanks for the details.

[tappari]

With VU+ drivers dated 18.04.2014 Duo2 does recognize this ssh108 tuner as T2. 

[iko]

How to drivers uptade on OpenPli 4?

Edited by iko, 19 April 2014 - 13:11.

[tappari]

Download the drivers from VU+ archive. Extract them and with ftp replace those four fies in /lib/modules/3.3.8-2.0/extra. Reboot the box.