ToiDvbTScanner Interface Reference

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Description

Technical Preview:

This interface is a TECHNICAL PREVIEW, it may change. The ToiDvbTScanner interface is used for specifying scan criterias for a DVB-T service scan.

See also:

ToiScanner

import "ToiDvbTScanner.idl";

Inheritance diagram for ToiDvbTScanner:

List of all members.

Public Member Functions
void	addFrequencyScanParameters (in ToiDvbTScannerDvbTFrontendParameters tunerParams, in long startFrequency, in long endFrequency, in long step) raises (TToiInvalidPreconditionException, TToiInvalidArgumentException)
Public Attributes
TToiDvbTBandwidth
const TToiDvbTBandwidth	BANDWIDTH_ANY = 0
const TToiDvbTBandwidth	BANDWIDTH_8MHZ = 1
const TToiDvbTBandwidth	BANDWIDTH_7MHZ = 2
const TToiDvbTBandwidth	BANDWIDTH_6MHZ = 3
const TToiDvbTBandwidth	BANDWIDTH_5MHZ = 4
Public Types
typedef long	TToiDvbTBandwidth

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Member Typedef Documentation

typedef long ToiDvbTScanner::TToiDvbTBandwidth

The DVB-T bandwidth.

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Member Function Documentation

void ToiDvbTScanner::addFrequencyScanParameters	(	in ToiDvbTScannerDvbTFrontendParameters	tunerParams,
		in long	startFrequency,
		in long	endFrequency,
		in long	step
	)		raises (TToiInvalidPreconditionException, TToiInvalidArgumentException)

Add a set of parameters for a frequency band based scan. This method should be called before ToiScanner::startScan()

Repeatly calling this method is allowed, parameters are stored and when the scan is started each set of parameters/band is scanned, one by one.

Parameters:

tunerParams	Terrestrial tuning parameters.
startFrequency	Start frequency in Hz.
endFrequency	End frequency in Hz.
step	Step used when scanning in Hz.

Exceptions:

TToiInvalidPreconditionException	Raised if one scan is active.
TToiInvalidArgumentException	Raised if the arguments are not valid.

See also:

ToiScanner::startScan()

TToiScanner::clear()

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Member Data Documentation

const TToiDvbTBandwidth ToiDvbTScanner::BANDWIDTH_5MHZ = 4

Bandwidth of 5MHz.

This constant can also be accessed from toi.consts.ToiDvbTScanner.BANDWIDTH_5MHZ.

const TToiDvbTBandwidth ToiDvbTScanner::BANDWIDTH_6MHZ = 3

Bandwidth of 6MHz.

This constant can also be accessed from toi.consts.ToiDvbTScanner.BANDWIDTH_6MHZ.

const TToiDvbTBandwidth ToiDvbTScanner::BANDWIDTH_7MHZ = 2

Bandwidth of 7MHz.

This constant can also be accessed from toi.consts.ToiDvbTScanner.BANDWIDTH_7MHZ.

const TToiDvbTBandwidth ToiDvbTScanner::BANDWIDTH_8MHZ = 1

Bandwidth of 8MHz.

This constant can also be accessed from toi.consts.ToiDvbTScanner.BANDWIDTH_8MHZ.

const TToiDvbTBandwidth ToiDvbTScanner::BANDWIDTH_ANY = 0

Any bandwidth.

This constant can also be accessed from toi.consts.ToiDvbTScanner.BANDWIDTH_ANY.