340 replies to this topic

[athoik]

Sure, when new parameters are using the default values it will use old format.

I'll make the change soon, thanks for the suggestion.

Edited by athoik, 6 August 2016 - 11:57.

[dhwz]

Great, thank you! I'm almost done with my adaptation for dreamboxEDIT.

[jpuigs]

Happy birthday athoik .

[athoik]

Thank you

[athoik]

Which version do you prefer guys? 

 

version 1.

 

@@ -631,16 +640,27 @@ void eDVBDB::saveServicelist(const char *file)
                {
                        if (sat.system == eDVBFrontendParametersSatellite::System_DVB_S2)
                        {
-                               fprintf(f, "\ts %d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
-                                       sat.frequency, sat.symbol_rate,
-                                       sat.polarisation, sat.fec,
-                                       sat.orbital_position > 1800 ? sat.orbital_position - 3600 : sat.orbital_position,
-                                       sat.inversion,
-                                       flags,
-                                       sat.system,
-                                       sat.modulation,
-                                       sat.rolloff,
-                                       sat.pilot);
+                               if (sat.is_id == NO_STREAM_ID_FILTER &&
+                                       (sat.pls_code & 0x3FFFF) == eDVBFrontendParametersSatellite::PLS_Root &&
+                                       (sat.pls_mode & 3) == 0)
+                               {
+                                       fprintf(f, "\ts %d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
+                                               sat.frequency, sat.symbol_rate,
+                                               sat.polarisation, sat.fec,
+                                               sat.orbital_position > 1800 ? sat.orbital_position - 3600 : sat.orbital_position,
+                                               sat.inversion, flags,
+                                               sat.system, sat.modulation, sat.rolloff, sat.pilot);
+                               }
+                               else
+                               {
+                                       fprintf(f, "\ts %d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
+                                               sat.frequency, sat.symbol_rate,
+                                               sat.polarisation, sat.fec,
+                                               sat.orbital_position > 1800 ? sat.orbital_position - 3600 : sat.orbital_position,
+                                               sat.inversion, flags,
+                                               sat.system, sat.modulation, sat.rolloff, sat.pilot,
+                                               sat.is_id, sat.pls_code & 0x3FFFF, sat.pls_mode & 3);
+                               }
                        }
                        else
                        {

 

version 2.

 

@@ -629,27 +638,26 @@ void eDVBDB::saveServicelist(const char *file)
                ch.m_frontendParameters->getFlags(flags);
                if (!ch.m_frontendParameters->getDVBS(sat))
                {
+                       fprintf(f, "\ts %d:%d:%d:%d:%d:%d:%d",
+                               sat.frequency, sat.symbol_rate,
+                               sat.polarisation, sat.fec,
+                               sat.orbital_position > 1800 ? sat.orbital_position - 3600 : sat.orbital_position,
+                               sat.inversion, flags);
+
                        if (sat.system == eDVBFrontendParametersSatellite::System_DVB_S2)
                        {
-                               fprintf(f, "\ts %d:%d:%d:%d:%d:%d:%d:%d:%d:%d:%d\n",
-                                       sat.frequency, sat.symbol_rate,
-                                       sat.polarisation, sat.fec,
-                                       sat.orbital_position > 1800 ? sat.orbital_position - 3600 : sat.orbital_position,
-                                       sat.inversion,
-                                       flags,
-                                       sat.system,
-                                       sat.modulation,
-                                       sat.rolloff,
-                                       sat.pilot);
-                       }
-                       else
-                       {
-                               fprintf(f, "\ts %d:%d:%d:%d:%d:%d:%d\n",
-                                       sat.frequency, sat.symbol_rate,
-                                       sat.polarisation, sat.fec,
-                                       sat.orbital_position > 1800 ? sat.orbital_position - 3600 : sat.orbital_position,
-                                       sat.inversion, flags);
+                               fprintf(f, ":%d:%d:%d:%d",
+                                       sat.system, sat.modulation, sat.rolloff, sat.pilot);
+
+                               if (sat.is_id != NO_STREAM_ID_FILTER ||
+                                       (sat.pls_code & 0x3FFFF) != eDVBFrontendParametersSatellite::PLS_Root ||
+                                       (sat.pls_mode & 3) != 0)
+                               {
+                                       fprintf(f, ":%d:%d:%d",
+                                               sat.is_id, sat.pls_code & 0x3FFFF, sat.pls_mode & 3);
+                               }
                        }
+                       fprintf(f, "\n");
                }
                else if (!ch.m_frontendParameters->getDVBT(ter))
                {

 

 

With the second version you have less code and you can understand the extensions in lamedb (DVB-S, then the DVB-S2 and finally the DVB-S2X)

 

               if (!ch.m_frontendParameters->getDVBS(sat))
                {
                        fprintf(f, "\ts %d:%d:%d:%d:%d:%d:%d",
                                sat.frequency, sat.symbol_rate,
                                sat.polarisation, sat.fec,
                                sat.orbital_position > 1800 ? sat.orbital_position - 3600 : sat.orbital_position,
                                sat.inversion, flags);
 
                        if (sat.system == eDVBFrontendParametersSatellite::System_DVB_S2)
                        {
                                fprintf(f, ":%d:%d:%d:%d",
                                        sat.system, sat.modulation, sat.rolloff, sat.pilot);
 
                                if (sat.is_id != NO_STREAM_ID_FILTER ||
                                        (sat.pls_code & 0x3FFFF) != eDVBFrontendParametersSatellite::PLS_Root ||
                                        (sat.pls_mode & 3) != 0)
                                {
                                        fprintf(f, ":%d:%d:%d",
                                                sat.is_id, sat.pls_code & 0x3FFFF, sat.pls_mode & 3);
                                }
                        }
                        fprintf(f, "\n");
                }

[dhwz]

Last one is really nice, but not my decision.

 

FYI its still DVB-S2 not S2X, S2X will be much more complicated with its really strange/many new FEC values. And may require a real v5 format then as the old fec field can't store more than 16 values right, else we might break something but I'm not sure?

But hopefully we don't need it too soon...

Edited by dhwz, 8 August 2016 - 07:21.

[athoik]

The S2X will bring even higher modulations such as 64/128/256 APSK and ACM defined in the standard.

Well the UHD will force the adaption of S2X, till then we have few years

Most probably those exotic modulations will fit in existing fields, but who knows what time brings...


Edit. I committed the second one, I like it more. https://github.com/a...919e1efc5c9b307

Edited by athoik, 8 August 2016 - 08:03.

[MCelliotG]

I've send you an email with something to test.

Hey, sorry for the late reply, I didn't receive the email and I was wondering what happened with that! Can you please send it again?

[dhwz]

Ok done. Check your Spam folder :-)
Else I'll send you a link tonight.

[MCelliotG]

Ok done. Check your Spam folder :-)
Else I'll send you a link tonight.

No, nothing, I don't know what's happening! Please send me a link if you like!

[dhwz]

Ok, strange. I'll send you a link later today.

[MCelliotG]

Thank you!!! I received it, testing very soon!!!

[dhwz]

@MCelliotG

Ok its now public available.

 

@athoik

Also including the experimental option to save lamedb5

[athoik]

Thank you @dhwz!

[el bandido]

Ah ok great then dreamboxEDIT always was fully compatible with your MIS/PLS extensions, as dreamboxEDIT doesn't drop any extra parameters added to the transponders.

I may be improve the missing new modulations and also maybe adding editing functions for the 3 new fields. As said would be great if someone could provide me some real settings just for testing my parsers.

 

Also would be great, and saves me a lot of time, if someone could provide me the lamedb values for each valid modulation (the new ones) and the valid FEC values for each of it.

 

ATSC yes maybe, but thats low priority for me.

Will be glad to test ATSC if you decide to add it.

[dhwz]

@el bandido

I need some ATSC settings, can you provide me some? Just send me an email.

[sector_d]

I've been reading this thread with much interest!

First, let me congratulate all involved in this work! Many DX'ers like me are thrilled with it

 

Currentely, my main receiver is the Xtrend ET9200 running Openli (usually updated...). Can this receiver ever support TBS5925 + MIS? If yes, and if is possible at present, can you give me some lights where to begin? 

[athoik]

OpenPLi 4 will make your TBS card working without MIS/PLS.

OpenPLi 5 will include MIS/PLS support at some point.

In the meanwhile you can install experimental SatDreamGr or OpenATV 5.4 (join closed beta group).

With an image that support MIS/PLS you need custom satellites.xml (eg from @MCelliotG).

Edited by athoik, 16 August 2016 - 14:20.

[athoik]

@sector_d,

I was wrong the kernel 3.8.7 was missing TBS and MIS/PLS patches because those patches didn't apply nicely.

I've made the modifications required for TBS and MIS/PLS to work and compile succeeded.

So please try Satdreamgr-4.0-gst1-et9x00-20160816.zip and report if your TBS and MIS/PLS works in order to commit changes back to meta-xtrend.

[betacentauri]

Athoik are you sure? Et9200 uses old 3.8.7 kernel. Do you have patches for it?

Edit: Too late

Edited by betacentauri, 16 August 2016 - 17:08.