r2_mf_rx_state_t Struct Reference

#include <bell_r2_mf.h>

List of all members.

Public Attributes
tone_report_func_t	callback
void *	callback_data
int	fwd
goertzel_state_t	out [6]
int	current_sample
int	current_digit

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Detailed Description

MFC/R2 tone detector descriptor.

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Member Data Documentation

tone_report_func_t r2_mf_rx_state_t::callback

Optional callback funcion to deliver received digits.

Referenced by r2_mf_rx(), and r2_mf_rx_init().

void* r2_mf_rx_state_t::callback_data

An opaque pointer passed to the callback function.

Referenced by r2_mf_rx(), and r2_mf_rx_init().

int r2_mf_rx_state_t::fwd

TRUE is we are detecting forward tones. FALSE if we are detecting backward tones

Referenced by r2_mf_rx_init().

goertzel_state_t r2_mf_rx_state_t::out[6]

Tone detector working states

Referenced by r2_mf_rx(), and r2_mf_rx_init().

int r2_mf_rx_state_t::current_sample

The current sample number within a processing block.

Referenced by r2_mf_rx(), and r2_mf_rx_init().

int r2_mf_rx_state_t::current_digit

The currently detected digit.

Referenced by r2_mf_rx(), r2_mf_rx_get(), and r2_mf_rx_init().

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

• bell_r2_mf.h