t30_state_s Struct Reference

#include <t30.h>

List of all members.

Public Attributes
t4_state_t	t4
int	calling_party
	TRUE is behaving as the calling party.
char	local_ident [21]
	The local identifier string.
char	far_ident [21]
	The identifier string supplied by the remote FAX machine.
char	sub_address [21]
	The sub-address string supplied by the remote FAX machine.
char	password [21]
	A password to be associated with the T.30 context.
const char *	vendor
	The vendor of the remote machine, if known, else NULL.
const char *	model
	The model of the remote machine, if known, else NULL.
t30_phase_b_handler_t *	phase_b_handler
	A pointer to a callback routine to be called when phase B events occur.
void *	phase_b_user_data
	An opaque pointer supplied in event B callbacks.
t30_phase_d_handler_t *	phase_d_handler
	A pointer to a callback routine to be called when phase D events occur.
void *	phase_d_user_data
	An opaque pointer supplied in event D callbacks.
t30_phase_e_handler_t *	phase_e_handler
	A pointer to a callback routine to be called when phase E events occur.
void *	phase_e_user_data
	An opaque pointer supplied in event E callbacks.
t30_flush_handler_t *	t30_flush_handler
void *	t30_flush_user_data
int	options
int	phase
int	next_phase
int	state
int	mode
int	msgendtime
int	samplecount
uint8_t	dtc_frame [22]
int	dtc_len
uint8_t	dcs_frame [22]
int	dcs_len
uint8_t	dis_frame [22]
int	dis_len
int	in_message
	A flag to indicate a message is in progress.
tone_gen_state_t	tone_gen
	A tone generator context used to generate supervisory tones during FAX handling.
hdlc_rx_state_t	hdlcrx
	An HDLC context used when receiving HDLC over V.21 messages.
hdlc_tx_state_t	hdlctx
	An HDLC context used when transmitting HDLC over V.21 messages.
fsk_tx_state_t	v21tx
	A V.21 FSK modem context used when transmitting HDLC over V.21 messages.
fsk_rx_state_t	v21rx
	A V.21 FSK modem context used when receiving HDLC over V.21 messages.
v27ter_tx_state_t	v27ter_tx
	A V.27ter modem context used when sending FAXes at 2400bps or 4800bps.
v27ter_rx_state_t	v27ter_rx
	A V.27ter modem context used when receiving FAXes at 2400bps or 4800bps.
v29_tx_state_t	v29tx
	A V.29 modem context used when sending FAXes at 7200bps or 9600bps.
v29_rx_state_t	v29rx
	A V.29 modem context used when receiving FAXes at 7200bps or 9600bps.
int	silent_samples
	A counter for audio samples when inserting times silences according to the ITU specifications.
int	short_train
	TRUE is the short training sequence should be used.
int	training_test_bits
	A count of the number of bits in the trainability test.
int	training_current_zeros
int	training_most_zeros
int	bit_rate
	The current bit rate for the fast message transfer modem.
int	modem_type
	The current modem type for the fast message transfer modem.
int	rx_signal_present
	TRUE is a carrier is presnt. Otherwise FALSE.
int	timer_t0_t1
	Remote terminal identification timeout (in audio samples).
int	timer_t2
	HDLC timer (in audio samples).
int	timer_t3
	Procedural interrupt timeout (in audio samples).
int	timer_t4
	Response timer (in audio samples).
int	timer_sig_on
	Signal on timer (in audio samples).
int	far_end_detected
int	line_encoding
int	min_row_bits
int	resolution
int	image_width
char	rx_file [256]
char	tx_file [256]
int	current_status
logging_state_t	logging
	Error and flow logging control.

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Detailed Description

T.30 FAX channel descriptor. This defines the state of a single working instance of a T.30 FAX channel.

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The documentation for this struct was generated from the following file:

• t30.h

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