bell_mf_rx_state_t Struct Reference

#include <bell_r2_mf.h>

List of all members.

Public Attributes
void(*	callback )(void *data, const char *digits, int len)
void *	callback_data
goertzel_state_t	out [6]
uint8_t	hits [5]
int	current_sample
char	digits [MAX_BELL_MF_DIGITS+1]
int	current_digits
int	lost_digits

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Detailed Description

Bell MF digit detector descriptor.

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Member Data Documentation

void(* bell_mf_rx_state_t::callback)(void *data, const char *digits, int len)

Optional callback funcion to deliver received digits.

void* bell_mf_rx_state_t::callback_data

An opaque pointer passed to the callback function.

int bell_mf_rx_state_t::current_digits

The number of digits currently in the digit buffer.

int bell_mf_rx_state_t::current_sample

The current sample number within a processing block.

char bell_mf_rx_state_t::digits[MAX_BELL_MF_DIGITS+1]

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

uint8_t bell_mf_rx_state_t::hits[5]

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

int bell_mf_rx_state_t::lost_digits

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

goertzel_state_t bell_mf_rx_state_t::out[6]

Tone detector working states

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

• bell_r2_mf.h

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