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NMT: Caller ID support

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This commit is contained in:
Andreas Eversberg
2016-07-20 11:58:12 +02:00
parent ba8bf0e9d5
commit 4745b29115
11 changed files with 333 additions and 73 deletions
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7
src/nmt/nmt.h
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@@ -1,6 +1,7 @@
#include "../common/sender.h"
#include "../common/compandor.h"
#include "../common/dtmf.h"
#include "../common/call.h"
#include "dms.h"
#include "sms.h"
@@ -86,7 +87,10 @@ typedef struct nmt {
struct timer timer;
int rx_frame_count; /* receive frame counter */
int tx_frame_count; /* transmit frame counter */
int tx_callerid_count; /* counter for caller ID repetition */
char dialing[33]; /* dialed digits */
char caller_id[33]; /* caller id digits */
enum number_type caller_type; /* caller id type */
int page_try; /* number of paging try */
int mft_num; /* counter for digit for MFT */
@@ -97,6 +101,7 @@ typedef struct nmt {
/* features */
int compandor; /* if compandor shall be used */
int supervisory; /* if set, use supervisory signal 1..4 */
int send_callerid; /* if set, send caller ID while ringing the phone */
/* dsp states */
enum dsp_mode dsp_mode; /* current mode: audio, durable tone 0 or 1, paging */
@@ -152,7 +157,7 @@ const char *chan_type_long_name(enum nmt_chan_type chan_type);
double nmt_channel2freq(int channel, int uplink);
void nmt_country_list(void);
uint8_t nmt_country_by_short_name(const char *short_name);
int nmt_create(int channel, enum nmt_chan_type chan_type, const char *sounddev, int samplerate, int cross_channels, double rx_gain, int pre_emphasis, int de_emphasis, const char *write_wave, const char *read_wave, uint8_t ms_power, uint8_t traffic_area, uint8_t area_no, int compandor, int supervisory, const char *smsc_number, int loopback);
int nmt_create(int channel, enum nmt_chan_type chan_type, const char *sounddev, int samplerate, int cross_channels, double rx_gain, int pre_emphasis, int de_emphasis, const char *write_wave, const char *read_wave, uint8_t ms_power, uint8_t traffic_area, uint8_t area_no, int compandor, int supervisory, const char *smsc_number, int send_callerid, int loopback);
void nmt_destroy(sender_t *sender);
void nmt_receive_frame(nmt_t *nmt, const char *bits, double quality, double level, double frames_elapsed);
const char *nmt_get_frame(nmt_t *nmt);