t31_state_s Struct Reference

#include <t31.h>

List of all members.

Public Attributes
int	country_of_installation
char	line [256]
uint8_t	hdlc_buf [256]
int	hdlc_len
int	dled
int	line_ptr
int	at_rx_mode
int	dte_rate
int	dte_char_format
int	dte_parity
int	fclass_mode
int	display_callid
int	callid_displayed
const char *	call_date
const char *	call_time
const char *	originating_name
const char *	originating_number
const char *	originating_ani
const char *	destination_number
t31_profile_t	p
uint8_t	rx_data [256]
int	rx_data_bytes
uint8_t	tx_data [T31_TX_BUF_LEN]
int	tx_in_bytes
int	tx_out_bytes
int	tx_holding
int	bit_no
int	current_byte
int	bit_rate
	The current bit rate for the fast message transfer modem.
int	rx_signal_present
	TRUE is a carrier is presnt. Otherwise FALSE.
int	rx_message_received
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.
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.
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.
power_meter_t	rx_power
	Rx power meter, use to detect silence.
int32_t	silence_threshold_power
int	silent_samples
	A counter for audio samples when inserting timed silences according to the ITU specifications.
int	silence_heard
	Samples of silence heard.
int	silence_awaited
	Samples of silence awaited.
int64_t	call_samples
	Samples elapsed in the current call.
int64_t	last_dtedata_samples
int	dohangup
int	modem
int	transmit
int	short_train
int	dte_is_waiting
int	carrier_loss_timeout
int	dte_inactivity_timeout
int	dte_inactivity_action
int	hdlc_final
int	data_final
queue_t	rx_queue
t31_modem_control_handler_t *	modem_control_handler
void *	modem_control_user_data
t31_at_tx_handler_t *	at_tx_handler
void *	at_tx_user_data
logging_state_t	logging
	Error and flow logging control.

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Detailed Description

T.31 descriptor. This defines the working state for a single instance of a T.31 FAX modem.

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Member Data Documentation

int t31_state_s::dled

TRUE if DLE prefix just used

int t31_state_s::dte_rate

This is no real DTE rate. This variable is for compatibility this serially connected modems.

int t31_state_s::fclass_mode

The currently select FAX modem class. 0 = data modem mode.

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

• t31.h

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