adsi.c File Reference

#include <inttypes.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "floating_fudge.h"
#include <assert.h>
#include "spandsp/telephony.h"
#include "spandsp/fast_convert.h"
#include "spandsp/logging.h"
#include "spandsp/queue.h"
#include "spandsp/complex.h"
#include "spandsp/dds.h"
#include "spandsp/power_meter.h"
#include "spandsp/async.h"
#include "spandsp/crc.h"
#include "spandsp/fsk.h"
#include "spandsp/tone_detect.h"
#include "spandsp/tone_generate.h"
#include "spandsp/super_tone_rx.h"
#include "spandsp/dtmf.h"
#include "spandsp/adsi.h"
#include "spandsp/private/logging.h"
#include "spandsp/private/queue.h"
#include "spandsp/private/tone_generate.h"
#include "spandsp/private/async.h"
#include "spandsp/private/fsk.h"
#include "spandsp/private/dtmf.h"
#include "spandsp/private/adsi.h"

Defines
#define	BAUDOT_FIGURE_SHIFT   0x1B
#define	BAUDOT_LETTER_SHIFT   0x1F
#define	SOH   0x01
#define	STX   0x02
#define	ETX   0x03
#define	DLE   0x10
#define	SUB   0x1A
Functions
	SPAN_DECLARE (int)
	Release a V.8 context.
	SPAN_DECLARE (adsi_rx_state_t *)
	SPAN_DECLARE (void)
	Cleanup a T.30 context if the call terminates.
	SPAN_DECLARE (adsi_tx_state_t *)
	SPAN_DECLARE (const char *)
	Get the short text name of an encoding format.

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Detailed Description

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Function Documentation

SPAN_DECLARE (  const char *   )

Get the short text name of an encoding format. Get the transmitted identifier associated with a T.30 context. Parameters: s  The T.30 context. id  A pointer to the identifier. Returns: 0 for OK, else -1.

SPAN_DECLARE (  void   )

Cleanup a T.30 context if the call terminates. Parameters: s  The ADSI transmit context.

SPAN_DECLARE (  int   )

Release a V.8 context. Parameters: s  The ADSI receive context. amp  The audio sample buffer. len  The number of samples in the buffer. Returns: The number of samples unprocessed.

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