spandsp 3.0.0
fsk_rx_state_s Struct Reference

#include <fsk.h>

Public Attributes

int baud_rate
int framing_mode
 Synchronous/asynchronous/framed control.
int data_bits
int parity
int stop_bits
int total_data_bits
span_put_bit_func_t put_bit
 The callback function used to put each bit received.
void * put_bit_user_data
 A user specified opaque pointer passed to the put_bit routine.
span_modem_status_func_t status_handler
 The callback function used to report modem status changes.
void * status_user_data
 A user specified opaque pointer passed to the status function.
int32_t carrier_on_power
int32_t carrier_off_power
power_meter_t power
int16_t last_sample
 The value of the last signal sample, using the a simple HPF for signal power estimation.
int signal_present
 >0 if a signal above the minimum is present. It may or may not be a V.29 signal.
int32_t phase_rate [2]
uint32_t phase_acc [2]
int correlation_span
complexi32_t window [2][FSK_MAX_WINDOW_LEN]
complexi32_t dot [2]
int buf_ptr
int frame_pos
uint16_t frame_in_progress
int baud_phase
int last_bit
int scaling_shift
int parity_errors
int framing_errors

Detailed Description

FSK modem receive descriptor. This defines the state of a single working instance of an FSK modem receiver.

Member Data Documentation

◆ framing_errors

int fsk_rx_state_s::framing_errors

A count of the number of character framing errors seen.

Referenced by fsk_rx().

◆ parity_errors

int fsk_rx_state_s::parity_errors

A count of the number of parity errors seen.


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