[linux-dvb] Re: I switched to NEWSTRUCT

[Tomi Ollila <Tomi.Ollila@iki.fi>]

Sunday Sep 15 14:16:30 +0300 2002 Lauri Tischler <lauri.tischler@efore.fi> wrote:
> 
> In the script I would assume that you are referring to the part below
> in dvb-frontend.c as 'fixing parameters for Finland'
> -------
>          {                                               /* DVB-T */
>                  frequency: 730000000,
>                  inversion: INVERSION_OFF,
>                  { ofdm: { bandwidth: BANDWIDTH_8_MHZ,
>                            code_rate_HP: FEC_2_3,
>                            code_rate_LP: FEC_1_2,
>                            constellation: QAM_16,
>                            transmission_mode: TRANSMISSION_MODE_2K,
>                            guard_interval: GUARD_INTERVAL_1_8,
>                            hierarchy_information: HIERARCHY_NONE
>                          }
>                  }
>          }
> ----------
> Now, what would the correct parameters be   8)

dvb_defaults.h in dvbstream (and dvbtune etc) source (in CVS) defines
the following different values than above for Finland:

#define CONSTELLATION_DEFAULT       QAM_64
#define TRANSMISSION_MODE_DEFAULT   TRANSMISSION_MODE_8K

Tomi





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