at_interpreter.c File Reference

#include <inttypes.h>
#include <stdlib.h>
#include <stdio.h>
#include <fcntl.h>
#include <memory.h>
#include <string.h>
#include <ctype.h>
#include <assert.h>
#include "spandsp/telephony.h"
#include "spandsp/logging.h"
#include "spandsp/queue.h"
#include "spandsp/power_meter.h"
#include "spandsp/complex.h"
#include "spandsp/tone_generate.h"
#include "spandsp/async.h"
#include "spandsp/hdlc.h"
#include "spandsp/fsk.h"
#include "spandsp/at_interpreter.h"
#include "at_interpreter_dictionary.h"

Defines
#define	ms_to_samples(t)   (((t)*SAMPLE_RATE)/1000)
#define	MANUFACTURER   "www.soft-switch.org"
#define	SERIAL_NUMBER   "42"
#define	GLOBAL_OBJECT_IDENTITY   "42"
#define	ETX   0x03
#define	DLE   0x10
#define	SUB   0x1A
Typedefs
typedef const char *(*	at_cmd_service_t )(at_state_t *s, const char *cmd)
Enumerations
enum	{ ASCII_RESULT_CODES = 1, NUMERIC_RESULT_CODES, NO_RESULT_CODES }
enum	{   T31_NONE = -1, T31_FLUSH = 0, T31_SILENCE_TX, T31_SILENCE_RX,   T31_CED_TONE, T31_CNG_TONE, T31_NOCNG_TONE }
Functions
void	at_set_at_rx_mode (at_state_t *s, int new_mode)
void	at_put_response (at_state_t *s, const char *t)
void	at_put_numeric_response (at_state_t *s, int val)
void	at_put_response_code (at_state_t *s, int code)
void	at_call_event (at_state_t *s, int event)
void	at_reset_call_info (at_state_t *s)
void	at_set_call_info (at_state_t *s, char const *id, char const *value)
	Set the call information for an AT interpreter.
void	at_display_call_info (at_state_t *s)
int	at_modem_control (at_state_t *s, int op, const char *num)
void	at_interpreter (at_state_t *s, const char *cmd, int len)
void	at_set_class1_handler (at_state_t *s, at_class1_handler_t handler, void *user_data)
at_state_t *	at_init (at_state_t *s, at_tx_handler_t *at_tx_handler, void *at_tx_user_data, at_modem_control_handler_t *modem_control_handler, void *modem_control_user_data)
	Initialise an AT interpreter context.
int	at_free (at_state_t *s)
	Free an AT interpreter context.

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Detailed Description

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Function Documentation

int at_free

(

at_state_t *

s

)

Free an AT interpreter context.

Free an AT interpreter context.

Parameters:

s

The AT context.

Returns:

0 for OK

References at_state_s::local_id.

at_state_t* at_init	(	at_state_t *	s,
		at_tx_handler_t *	at_tx_handler,
		void *	at_tx_user_data,
		at_modem_control_handler_t *	modem_control_handler,
		void *	modem_control_user_data
	)

Initialise an AT interpreter context.

Initialise an AT interpreter context.

Parameters:

	s	The AT context.
	at_tx_handler	x.
	at_tx_user_data	x.
	modem_control_handler	x.
	modem_control_user_data	x.

Returns:

A pointer to the AT context, or NULL if there was a problem.

References at_state_s::at_tx_handler, at_state_s::at_tx_user_data, at_state_s::call_id, at_state_s::display_call_info, at_state_s::local_id, at_state_s::modem_control_handler, at_state_s::modem_control_user_data, and at_state_s::p.

Referenced by t31_init().

void at_set_call_info	(	at_state_t *	s,
		char const *	id,
		char const *	value
	)

Set the call information for an AT interpreter.

Set the call information for an AT interpreter.

Parameters:

	s	The AT interpreter context.
	id	.
	value	.

References at_state_s::call_id.