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spandsp 0.0.6
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#include <inttypes.h>#include <stdlib.h>#include <memory.h>#include "floating_fudge.h"#include <stdio.h>#include "spandsp/telephony.h"#include "spandsp/fast_convert.h"#include "spandsp/logging.h"#include "spandsp/complex.h"#include "spandsp/dds.h"#include "spandsp/tone_detect.h"#include "spandsp/tone_generate.h"#include "spandsp/super_tone_rx.h"#include "spandsp/power_meter.h"#include "spandsp/async.h"#include "spandsp/fsk.h"#include "spandsp/modem_connect_tones.h"#include "spandsp/private/fsk.h"#include "spandsp/private/modem_connect_tones.h"Macros | |
| #define | HDLC_FRAMING_OK_THRESHOLD 5 |
Functions | |
| const char * | modem_connect_tone_to_str (int tone) |
| int | modem_connect_tones_tx (modem_connect_tones_tx_state_t *s, int16_t amp[], int len) |
| modem_connect_tones_tx_state_t * | modem_connect_tones_tx_init (modem_connect_tones_tx_state_t *s, int tone_type) |
| Initialise an instance of the modem connect tones generator. More... | |
| int | modem_connect_tones_tx_release (modem_connect_tones_tx_state_t *s) |
| Release an instance of the modem connect tones generator. More... | |
| int | modem_connect_tones_tx_free (modem_connect_tones_tx_state_t *s) |
| Free an instance of the modem connect tones generator. More... | |
| int | modem_connect_tones_rx (modem_connect_tones_rx_state_t *s, const int16_t amp[], int len) |
| int | modem_connect_tones_rx_get (modem_connect_tones_rx_state_t *s) |
| Test if a modem_connect tone has been detected. More... | |
| modem_connect_tones_rx_state_t * | modem_connect_tones_rx_init (modem_connect_tones_rx_state_t *s, int tone_type, tone_report_func_t tone_callback, void *user_data) |
| Initialise an instance of the modem connect tones detector. More... | |
| int | modem_connect_tones_rx_release (modem_connect_tones_rx_state_t *s) |
| Release an instance of the modem connect tones detector. More... | |
| int | modem_connect_tones_rx_free (modem_connect_tones_rx_state_t *s) |
| Free an instance of the modem connect tones detector. More... | |
| int modem_connect_tones_rx_free | ( | modem_connect_tones_rx_state_t * | s | ) |
Free an instance of the modem connect tones detector.
| s | The context. |
| int modem_connect_tones_rx_get | ( | modem_connect_tones_rx_state_t * | s | ) |
Test if a modem_connect tone has been detected.
| s | The context. |
References modem_connect_tones_rx_state_s::hit, and MODEM_CONNECT_TONES_NONE.
| modem_connect_tones_rx_state_t * modem_connect_tones_rx_init | ( | modem_connect_tones_rx_state_t * | s, |
| int | tone_type, | ||
| tone_report_func_t | tone_callback, | ||
| void * | user_data | ||
| ) |
Initialise an instance of the modem connect tones detector.
| s | The context. |
| tone_type | The type of connect tone being tested for. |
| tone_callback | An optional callback routine, used to report tones |
| user_data | An opaque pointer passed to the callback routine, |
| int modem_connect_tones_rx_release | ( | modem_connect_tones_rx_state_t * | s | ) |
Release an instance of the modem connect tones detector.
| s | The context. |
| int modem_connect_tones_tx_free | ( | modem_connect_tones_tx_state_t * | s | ) |
Free an instance of the modem connect tones generator.
| s | The context. |
| modem_connect_tones_tx_state_t * modem_connect_tones_tx_init | ( | modem_connect_tones_tx_state_t * | s, |
| int | tone_type | ||
| ) |
Initialise an instance of the modem connect tones generator.
| s | The context. |
| int modem_connect_tones_tx_release | ( | modem_connect_tones_tx_state_t * | s | ) |
Release an instance of the modem connect tones generator.
| s | The context. |