Kamaelia docs : Kamaelia.Device.DVB.Tuner.Tuner

Kamaelia.Device.DVB.Tuner.Tuner

For examples and more explanations, see the module level docs.


class Tuner(Axon.ThreadedComponent.threadedcomponent)

Tuner(freq[,feparams][,card]) -> new Tuner component.

Tunes the DVB-T card to the given frequency with the given parameters. Send (ADD, [PID list]) or (REMOVE, [PID list]) messages to its "inbox" inbox to cuase it to output MPEG transport stream packets (with the specified PIDs) from its "outbox" outbox.

Keyword arguments:

  • freq -- Frequency to tune to in MHz
  • feparams -- Dictionary of parameters for the tuner front end (default={})
  • card -- Which DVB device to use (default=0)

Methods defined here

Warning!

You should be using the inbox/outbox interface, not these methods (except construction). This documentation is designed as a roadmap as to their functionalilty for maintainers and new component developers.

__init__(self, freq[, feparams][, card])

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

addPID(self, pid)

Adds the given PID to the transport stream that will be available in "/dev/dvb/adapter0/dvr0"

notLocked(self)

Returns True if the frontend is not yet locked. Returns False if it is locked.

Feedback

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-- Automatic documentation generator, 05 Jun 2009 at 03:01:38 UTC/GMT


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