sig_tone_tx_state_s Struct Reference

#include <sig_tone.h>

List of all members.

Public Attributes
tone_report_func_t	sig_update
	The callback function used to handle signaling changes.
void *	user_data
	A user specified opaque pointer passed to the callback function.
sig_tone_descriptor_t *	desc
	Tone descriptor.
int32_t	phase_rate [2]
uint32_t	phase_acc [2]
int16_t	tone_scaling [2][2]
int	high_low_timer
int	current_tx_tone
	Current transmit tone.
int	current_tx_timeout
	Current transmit timeout.
int	signaling_state_duration
	Time in current signaling state, in samples.

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Detailed Description

Signaling tone transmit state

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Member Data Documentation

int32_t sig_tone_tx_state_s::phase_rate[2]

The phase rates for the one or two tones

uint32_t sig_tone_tx_state_s::phase_acc[2]

The phase accumulators for the one or two tones

int16_t sig_tone_tx_state_s::tone_scaling[2][2]

The scaling values for the one or two tones, and the high and low level of each tone

int sig_tone_tx_state_s::high_low_timer

The sample timer, used to switch between the high and low level tones.

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

• private/sig_tone.h