[linux-dvb] [PATCH-REWORKED] frontend.h add dvb-s2 support including backwards compability

Klaus Schmidinger Klaus.Schmidinger at cadsoft.de
Fri Feb 24 15:23:50 CET 2006


Manu Abraham wrote:
> Marcel Siegert wrote:
> 
>> once again same topic.
>> after short discussion with felix domke on irc, we found that the 
>> attached solution is more suitable.
>>
>> also comments are welcome.
>>
>>   
> 
> 
> 
> After a bit of searching around, it seems to me that the following 
> modulation types needs to be there
> 
> * BPSK
> * QPSK
> * 8PSK
> * 16APSK
> * 32APSK
> 
> of which the last two types seem to be missing.
> 
> so it could possibly be, IMHO
> 
> * PSK_B
> * PSK_Q
> * PSK_8
> * PSK_16A
> * PSK_32A

Why not go all the way to

* PSK_2
* PSK_4
* PSK_8
* PSK_16A
* PSK_32A

(assuming 'B' stands for Bi-something and 'Q' for Quad-...)

Just an idea - was wondering why some have letters and others have numbers.

Klaus



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