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add the Illudium Q-36 Explosive FSK Modulator

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git-svn-id: http://svn.openzap.org/svn/openzap/trunk@237 a93c3328-9c30-0410-af19-c9cd2b2d52af
This commit is contained in:
Anthony Minessale committed 2007-06-08 23:42:28 +00:00
1 parent 43432933a8
commit a2e2b5bd4a
10 files changed
+385 -57
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libs/openzap/src/include/fsk.h
+2
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@@ -107,5 +107,7 @@ void dsp_fsk_destroy(dsp_fsk_handle_t **handle);
void dsp_fsk_sample(dsp_fsk_handle_t *handle, double normalized_sample);
extern fsk_modem_definition_t fsk_modem_definitions[];
#endif
libs/openzap/src/include/libteletone_generate.h
-1
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@@ -156,7 +156,6 @@ static __inline__ int16_t teletone_dds_state_modulate_sample(teletone_dds_state_
}
dds->phase_accumulator += dds->phase_rate[pindex];
return (int16_t) (sample * dds->scale_factor >> 15);
}
libs/openzap/src/include/openzap.h
+62 -2
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@@ -241,6 +241,46 @@ static __inline__ char *zap_clean_string(char *s)
return s;
}
struct zap_bitstream {
uint8_t *data;
uint32_t datalen;
uint32_t byte_index;
uint8_t bit_index;
int8_t endian;
uint8_t top;
uint8_t bot;
uint8_t ss;
uint8_t ssv;
};
struct zap_fsk_data_state {
dsp_fsk_handle_t *fsk1200_handle;
uint8_t init;
uint8_t *buf;
size_t bufsize;
zap_size_t blen;
zap_size_t bpos;
zap_size_t dlen;
zap_size_t ppos;
int checksum;
};
struct zap_fsk_modulator {
teletone_dds_state_t dds;
zap_bitstream_t bs;
uint32_t carrier_bits_start;
uint32_t carrier_bits_stop;
uint32_t chan_sieze_bits;
uint32_t bit_factor;
uint32_t bit_accum;
uint32_t sample_counter;
fsk_modem_types_t modem_type;
zap_fsk_data_state_t *fsk_data;
zap_fsk_write_sample_t write_sample_callback;
void *user_data;
int16_t sample_buffer[64];
};
struct zap_caller_data {
char cid_name[80];
char cid_num[80];
@@ -364,11 +404,31 @@ struct zap_io_interface {
zio_span_next_event_t next_event;
};
#define zap_fsk_modulator_send_all(_it) zap_fsk_modulator_generate_chan_sieze(_it); \
zap_fsk_modulator_generate_carrier_bits(_it, _it->carrier_bits_start); \
zap_fsk_modulator_send_data(_it); \
zap_fsk_modulator_generate_carrier_bits(_it, _it->carrier_bits_stop)
zap_status_t zap_fsk_modulator_init(zap_fsk_modulator_t *fsk_trans,
fsk_modem_types_t modem_type,
uint32_t sample_rate,
zap_fsk_data_state_t *fsk_data,
float db_level,
uint32_t carrier_bits_start,
uint32_t carrier_bits_stop,
uint32_t chan_sieze_bits,
zap_fsk_write_sample_t write_sample_callback,
void *user_data);
int8_t zap_bitstream_get_bit(zap_bitstream_t *bsp);
void zap_bitstream_init(zap_bitstream_t *bsp, uint8_t *data, uint32_t datalen, zap_endian_t endian, int ss);
zap_status_t zap_fsk_data_parse(zap_fsk_data_state_t *state, zap_size_t *type, char **data, zap_size_t *len);
zap_status_t zap_fsk_demod_feed(zap_fsk_data_state_t *state, int16_t *data, size_t samples);
zap_status_t zap_fsk_demod_destroy(zap_fsk_data_state_t *state);
int zap_fsk_demod_init(zap_fsk_data_state_t *state, int rate, uint8_t *buf, size_t bufsize);
zap_status_t zap_fsk_data_init(zap_fsk_data_state_t *state, uint8_t *data, uint32_t datalen);
zap_status_t zap_fsk_data_add_mdmf(zap_fsk_data_state_t *state, zap_mdmf_type_t type, int8_t *data, uint32_t datalen);
zap_status_t zap_fsk_data_add_checksum(zap_fsk_data_state_t *state);
zap_status_t zap_fsk_data_add_sdmf(zap_fsk_data_state_t *state, char *date, char *number);
zap_status_t zap_channel_outgoing_call(zap_channel_t *zchan);
void zap_channel_rotate_tokens(zap_channel_t *zchan);
void zap_channel_clear_detected_tones(zap_channel_t *zchan);
@@ -403,7 +463,7 @@ zap_status_t zap_global_destroy(void);
void zap_global_set_logger(zap_logger_t logger);
void zap_global_set_default_logger(int level);
uint32_t zap_separate_string(char *buf, char delim, char **array, int arraylen);
void print_bits(uint8_t *b, int bl, char *buf, int blen, int e);
void print_bits(uint8_t *b, int bl, char *buf, int blen, int e, int ss);
ZIO_CODEC_FUNCTION(zio_slin2ulaw);
ZIO_CODEC_FUNCTION(zio_ulaw2slin);
ZIO_CODEC_FUNCTION(zio_slin2alaw);
libs/openzap/src/include/zap_types.h
+15 -20
View File
@@ -60,9 +60,15 @@ struct zap_io_interface;
#define ZAP_COMMAND_OBJ_INT *((int *)obj)
#define ZAP_COMMAND_OBJ_CHAR_P (char *)obj
#define ZAP_FSK_MOD_FACTOR 0x10000
typedef uint64_t zap_time_t;
typedef enum {
ZAP_ENDIAN_BIG = 1,
ZAP_ENDIAN_LITTLE = -1
} zap_endian_t;
typedef enum {
ZAP_CID_TYPE_SDMF = 0x04,
ZAP_CID_TYPE_MDMF = 0x80
@@ -75,28 +81,12 @@ typedef enum {
MDMF_NO_NUM = 4,
MDMF_PHONE_NAME = 7,
MDMF_NO_NAME = 8,
MDMF_INVALID = 9
MDMF_ALT_ROUTE = 9,
MDMF_INVALID = 10
} zap_mdmf_type_t;
#define MDMF_STRINGS "X", "DATETIME", "PHONE_NUM", "DDN", "NO_NUM", "X", "X", "PHONE_NAME", "NO_NAME", "INVALID"
#define MDMF_STRINGS "X", "DATETIME", "PHONE_NUM", "DDN", "NO_NUM", "X", "X", "PHONE_NAME", "NO_NAME", "ALT_ROUTE", "INVALID"
ZAP_STR2ENUM_P(zap_str2zap_mdmf_type, zap_mdmf_type2str, zap_mdmf_type_t)
struct zap_fsk_data_state {
dsp_fsk_handle_t *fsk1200_handle;
uint8_t init;
uint8_t *buf;
size_t bufsize;
zap_size_t blen;
zap_size_t bpos;
zap_size_t dlen;
zap_size_t ppos;
int checksum;
};
typedef struct zap_fsk_data_state zap_fsk_data_state_t;
typedef int (*zap_fsk_data_decoder_t)(zap_fsk_data_state_t *state);
#define ZAP_TONEMAP_LEN 128
typedef enum {
ZAP_TONEMAP_NONE,
@@ -364,13 +354,18 @@ typedef zap_status_t (*zio_write_t) ZIO_WRITE_ARGS ;
#define ZAP_LOG_ALERT ZAP_PRE, ZAP_LOG_LEVEL_ALERT
#define ZAP_LOG_EMERG ZAP_PRE, ZAP_LOG_LEVEL_EMERG
typedef struct zap_fsk_data_state zap_fsk_data_state_t;
typedef int (*zap_fsk_data_decoder_t)(zap_fsk_data_state_t *state);
typedef zap_status_t (*zap_fsk_write_sample_t)(int16_t *buf, zap_size_t buflen, void *user_data);
typedef void (*zap_logger_t)(char *file, const char *func, int line, int level, char *fmt, ...);
typedef struct zap_io_interface zap_io_interface_t;
typedef struct hashtable zap_hash_t;
typedef struct hashtable_itr zap_hash_itr_t;
typedef struct key zap_hash_key_t;
typedef struct value zap_hash_val_t;
typedef struct zap_bitstream zap_bitstream_t;
typedef struct zap_fsk_modulator zap_fsk_modulator_t;
#endif
/* For Emacs: