ademco_contactid.c File Reference

#include <inttypes.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "spandsp/stdbool.h"
#include "floating_fudge.h"
#include <memory.h>
#include <limits.h>
#include <assert.h>
#include "spandsp/telephony.h"
#include "spandsp/alloc.h"
#include "spandsp/fast_convert.h"
#include "spandsp/logging.h"
#include "spandsp/queue.h"
#include "spandsp/complex.h"
#include "spandsp/dds.h"
#include "spandsp/power_meter.h"
#include "spandsp/async.h"
#include "spandsp/vector_float.h"
#include "spandsp/complex_vector_float.h"
#include "spandsp/vector_int.h"
#include "spandsp/complex_vector_int.h"
#include "spandsp/tone_detect.h"
#include "spandsp/tone_generate.h"
#include "spandsp/super_tone_rx.h"
#include "spandsp/dtmf.h"
#include "spandsp/ademco_contactid.h"
#include "spandsp/private/logging.h"
#include "spandsp/private/queue.h"
#include "spandsp/private/tone_detect.h"
#include "spandsp/private/tone_generate.h"
#include "spandsp/private/dtmf.h"
#include "spandsp/private/ademco_contactid.h"

Classes
struct	ademco_code_s

Macros
#define	GOERTZEL_SAMPLES_PER_BLOCK   55 /* We need to detect over a +-5% range */
#define	DETECTION_THRESHOLD   49728296.6f /* -42dBm0 [((GOERTZEL_SAMPLES_PER_BLOCK*32768.0/1.4142)*10^((-42 - DBM0_MAX_SINE_POWER)/20.0))^2] */
#define	TONE_TO_TOTAL_ENERGY   45.2233f /* -0.85dB [GOERTZEL_SAMPLES_PER_BLOCK*10^(-0.85/10.0)] */

Functions
int	encode_msg (char buf[], const ademco_contactid_report_t *report)
int	decode_msg (ademco_contactid_report_t *report, const char buf[])
const char *	ademco_contactid_msg_qualifier_to_str (int q)
const char *	ademco_contactid_event_to_str (int xyz)
int	ademco_contactid_receiver_log_msg (ademco_contactid_receiver_state_t *s, const ademco_contactid_report_t *report)
int	ademco_contactid_receiver_tx (ademco_contactid_receiver_state_t *s, int16_t amp[], int max_samples)
int	ademco_contactid_receiver_rx (ademco_contactid_receiver_state_t *s, const int16_t amp[], int samples)
int	ademco_contactid_receiver_fillin (ademco_contactid_receiver_state_t *s, int samples)
logging_state_t *	ademco_contactid_receiver_get_logging_state (ademco_contactid_receiver_state_t *s)
void	ademco_contactid_receiver_set_realtime_callback (ademco_contactid_receiver_state_t *s, ademco_contactid_report_func_t callback, void *user_data)
ademco_contactid_receiver_state_t *	ademco_contactid_receiver_init (ademco_contactid_receiver_state_t *s, ademco_contactid_report_func_t callback, void *user_data)
int	ademco_contactid_receiver_release (ademco_contactid_receiver_state_t *s)
int	ademco_contactid_receiver_free (ademco_contactid_receiver_state_t *s)
int	ademco_contactid_sender_tx (ademco_contactid_sender_state_t *s, int16_t amp[], int max_samples)
int	ademco_contactid_sender_rx (ademco_contactid_sender_state_t *s, const int16_t amp[], int samples)
int	ademco_contactid_sender_fillin (ademco_contactid_sender_state_t *s, int samples)
int	ademco_contactid_sender_put (ademco_contactid_sender_state_t *s, const ademco_contactid_report_t *report)
logging_state_t *	ademco_contactid_sender_get_logging_state (ademco_contactid_sender_state_t *s)
void	ademco_contactid_sender_set_realtime_callback (ademco_contactid_sender_state_t *s, tone_report_func_t callback, void *user_data)
ademco_contactid_sender_state_t *	ademco_contactid_sender_init (ademco_contactid_sender_state_t *s, tone_report_func_t callback, void *user_data)
int	ademco_contactid_sender_release (ademco_contactid_sender_state_t *s)
int	ademco_contactid_sender_free (ademco_contactid_sender_state_t *s)