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b5d1d1c3dd
modified: .gitattributes modified: APRStt-Implementation-Notes.pdf modified: CHANGES.txt modified: Makefile.linux modified: Makefile.win new file: Raspberry-Pi-APRS-Tracker.pdf modified: Raspberry-Pi-APRS.pdf modified: User-Guide.pdf modified: aclients.c modified: aprs_tt.c modified: aprs_tt.h modified: atest.c modified: audio.c modified: audio.h modified: audio_win.c modified: ax25_pad.c modified: ax25_pad.h modified: beacon.c modified: beacon.h modified: config.c modified: config.h modified: decode_aprs.c modified: decode_aprs.h modified: demod_afsk.c modified: digipeater.c modified: digipeater.h modified: direwolf.c modified: direwolf.conf modified: direwolf.h modified: dsp.c modified: dwgps.c modified: encode_aprs.c modified: encode_aprs.h modified: fsk_demod_state.h new file: grm_sym.h modified: hdlc_rec.c modified: hdlc_rec2.c modified: hdlc_rec2.h modified: kiss.c modified: kiss_frame.c modified: kiss_frame.h modified: kissnet.c modified: latlong.c modified: latlong.h new file: log.c new file: log.h new file: log2gpx.c new file: mgn_icon.h modified: misc/README-dire-wolf.txt modified: multi_modem.c new file: nmea.c new file: nmea.h modified: ptt.c modified: rdq.c modified: regex/README-dire-wolf.txt new file: rpack.h modified: rrbb.c modified: rrbb.h modified: server.c modified: symbols-new.txt modified: symbols.c modified: symbolsX.txt new file: telemetry.c new file: telemetry.h modified: textcolor.c modified: tocalls.txt modified: utm/README.txt modified: version.h modified: xmit.c modified: xmit.h
106 lines
2.8 KiB
C
106 lines
2.8 KiB
C
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/* decode_aprs.h */
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#ifndef DECODE_APRS_H
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#define DECODE_APRS_H 1
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#ifndef G_UNKNOWN
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#include "latlong.h"
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#endif
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#ifndef AX25_MAX_ADDR_LEN
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#include "ax25_pad.h"
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#endif
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#ifndef APRSTT_LOC_DESC_LEN
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#include "aprs_tt.h"
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#endif
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typedef struct decode_aprs_s {
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char g_src[AX25_MAX_ADDR_LEN];
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char g_msg_type[60]; /* Message type. Telemetry descriptions get pretty long. */
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char g_symbol_table; /* The Symbol Table Identifier character selects one */
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/* of the two Symbol Tables, or it may be used as */
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/* single-character (alpha or numeric) overlay, as follows: */
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/* / Primary Symbol Table (mostly stations) */
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/* \ Alternate Symbol Table (mostly Objects) */
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/* 0-9 Numeric overlay. Symbol from Alternate Symbol */
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/* Table (uncompressed lat/long data format) */
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/* a-j Numeric overlay. Symbol from Alternate */
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/* Symbol Table (compressed lat/long data */
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/* format only). i.e. a-j maps to 0-9 */
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/* A-Z Alpha overlay. Symbol from Alternate Symbol Table */
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char g_symbol_code; /* Where the Symbol Table Identifier is 0-9 or A-Z (or a-j */
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/* with compressed position data only), the symbol comes from */
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/* the Alternate Symbol Table, and is overlaid with the */
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/* identifier (as a single digit or a capital letter). */
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char g_aprstt_loc[APRSTT_LOC_DESC_LEN]; /* APRStt location from !DAO! */
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double g_lat, g_lon; /* Location, degrees. Negative for South or West. */
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/* Set to G_UNKNOWN if missing or error. */
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char g_maidenhead[9]; /* 4 or 6 (or 8?) character maidenhead locator. */
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char g_name[20]; /* Object or item name. */
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float g_speed; /* Speed in MPH. */
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float g_course; /* 0 = North, 90 = East, etc. */
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int g_power; /* Transmitter power in watts. */
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int g_height; /* Antenna height above average terrain, feet. */
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int g_gain; /* Antenna gain in dB. */
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char g_directivity[10]; /* Direction of max signal strength */
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float g_range; /* Precomputed radio range in miles. */
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float g_altitude; /* Feet above median sea level. */
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char g_mfr[80]; /* Manufacturer or application. */
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char g_mic_e_status[30]; /* MIC-E message. */
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double g_freq; /* Frequency, MHz */
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float g_tone; /* CTCSS tone, Hz, one fractional digit */
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int g_dcs; /* Digital coded squelch, print as 3 octal digits. */
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int g_offset; /* Transmit offset, KHz */
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char g_weather[500]; /* Weather. Can get quite long. Rethink max size. */
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char g_telemetry[256]; /* Telemetry data. Rethink max size. */
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char g_comment[256]; /* Comment. */
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} decode_aprs_t;
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extern void decode_aprs (decode_aprs_t *A, packet_t pp);
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extern void decode_aprs_print (decode_aprs_t *A);
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#endif |