bell_mf_rx_state_t Struct Reference

#include <bell_r2_mf.h>

List of all members.

Public Attributes
digits_rx_callback_t	digits_callback
void *	digits_callback_data
goertzel_state_t	out [6]
uint8_t	hits [5]
int	current_sample
int	lost_digits
int	current_digits
char	digits [MAX_BELL_MF_DIGITS+1]

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Detailed Description

Bell MF digit detector descriptor.

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Member Data Documentation

digits_rx_callback_t bell_mf_rx_state_t::digits_callback

Optional callback funcion to deliver received digits.

Referenced by bell_mf_rx(), and bell_mf_rx_init().

void* bell_mf_rx_state_t::digits_callback_data

An opaque pointer passed to the callback function.

Referenced by bell_mf_rx(), and bell_mf_rx_init().

goertzel_state_t bell_mf_rx_state_t::out[6]

Tone detector working states

Referenced by bell_mf_rx(), and bell_mf_rx_init().

uint8_t bell_mf_rx_state_t::hits[5]

Short term history of results from the tone detection, using in persistence checking

Referenced by bell_mf_rx(), and bell_mf_rx_init().

int bell_mf_rx_state_t::current_sample

The current sample number within a processing block.

Referenced by bell_mf_rx(), and bell_mf_rx_init().

int bell_mf_rx_state_t::lost_digits

The number of digits which have been lost due to buffer overflows.

Referenced by bell_mf_rx(), and bell_mf_rx_init().

int bell_mf_rx_state_t::current_digits

The number of digits currently in the digit buffer.

Referenced by bell_mf_rx(), bell_mf_rx_get(), and bell_mf_rx_init().

char bell_mf_rx_state_t::digits[MAX_BELL_MF_DIGITS+1]

The received digits buffer. This is a NULL terminated string.

Referenced by bell_mf_rx(), bell_mf_rx_get(), and bell_mf_rx_init().

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

• bell_r2_mf.h