SYNOPSIS

#include <audio2.h>

Inherits ost::AudioTone.

Public Member Functions

MFTones (const char *digits, Level level, timeout_t duration=20, timeout_t interdigit=60)
Generate a mf dialer for a specified dialing string.
~MFTones ()

Linear getFrame (void)

bool isComplete (void)

Protected Attributes

unsigned remaining

unsigned mfframes

timeout_t frametime

const char * digits

Level level

bool complete

bool kflag

Detailed Description

MFTones is used to generate a series of mf audio data from a 'telephone' number passed as an ASCII string.

Each time getFrame() is called, the next audio frame of dtmf audio will be created and pulled.

Author:

David Sugar <[email protected]> Generate MF audio

Constructor & Destructor Documentation

ost::MFTones::MFTones (const char * digits, Level level, timeout_t duration = 20, timeout_t interdigit = 60)

Generate a mf dialer for a specified dialing string.

Parameters:

digits to generate tone dialing for.
level for mf.
duration timing for generated audio.
interdigit timing, should be multiple of frame.

ost::MFTones::~MFTones ()

Member Function Documentation

Linear ost::MFTones::getFrame (void) [virtual]

Reimplemented from ost::AudioTone.

bool ost::MFTones::isComplete (void) [virtual]

Reimplemented from ost::AudioTone.

Member Data Documentation

unsigned ost::MFTones::remaining [protected]

unsigned ost::MFTones::mfframes [protected]

timeout_t ost::MFTones::frametime [protected]

const char* ost::MFTones::digits [protected]

Level ost::MFTones::level [protected]

bool ost::MFTones::complete [protected]

bool ost::MFTones::kflag [protected]

Author

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