Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1655 | giacomo | 1 | #define GPVTG "GPVTG" |
| 2 | #define GPGGA "GPGGA" |
||
| 3 | #define GPGSA "GPGSA" |
||
| 4 | #define GPGSV "GPGSV" |
||
| 5 | #define GPRMC "GPRMC" |
||
| 6 | #define PRWIZCH "PRWIZCH" |
||
| 7 | |||
| 8 | struct OUTDATA { |
||
| 9 | int fdin; |
||
| 10 | int fdout; |
||
| 11 | |||
| 12 | int last_update; /* When we got last data from GPS receiver */ |
||
| 13 | |||
| 14 | long cmask; |
||
| 15 | char utc[20]; /* UTC date / time in format "mm/dd/yy hh:mm:ss" */ |
||
| 16 | |||
| 17 | double latitude; /* Latitude and longitude in format "d.ddddd" */ |
||
| 18 | |||
| 19 | double longitude; |
||
| 20 | |||
| 21 | char grid[7]; |
||
| 22 | |||
| 23 | double altitude; /* Altitude in meters */ |
||
| 24 | |||
| 25 | double speed; /* Speed over ground, knots */ |
||
| 26 | |||
| 27 | double track; /* Track made good, degress True */ |
||
| 28 | |||
| 29 | int satellites; /* Number of satellites used in solution */ |
||
| 30 | |||
| 31 | int status; /* 0 = no fix, 1 = fix, 2 = dgps fix */ |
||
| 32 | |||
| 33 | int mode; /* 1 = no fix, 2 = 2D, 3 = 3D */ |
||
| 34 | |||
| 35 | double pdop; /* Position dilution of precision */ |
||
| 36 | |||
| 37 | double hdop; /* Horizontal dilution of precision */ |
||
| 38 | |||
| 39 | double vdop; /* Vertical dilution of precision */ |
||
| 40 | |||
| 41 | int in_view; /* # of satellites in view */ |
||
| 42 | |||
| 43 | int PRN[12]; /* PRN of satellite */ |
||
| 44 | |||
| 45 | int elevation[12]; /* elevation of satellite */ |
||
| 46 | |||
| 47 | int azimuth[12]; /* azimuth */ |
||
| 48 | |||
| 49 | int ss[12]; /* signal strength */ |
||
| 50 | |||
| 51 | int used[12]; /* used in solution */ |
||
| 52 | |||
| 53 | int ZCHseen; /* flag */ |
||
| 54 | |||
| 55 | int Zs[12]; /* for the rockwell PRWIZCH */ |
||
| 56 | |||
| 57 | int Zv[12]; /* value */ |
||
| 58 | |||
| 59 | int year; |
||
| 60 | |||
| 61 | int month; |
||
| 62 | |||
| 63 | int day; |
||
| 64 | |||
| 65 | int hours; |
||
| 66 | |||
| 67 | int minutes; |
||
| 68 | |||
| 69 | int seconds; |
||
| 70 | |||
| 71 | double separation; |
||
| 72 | |||
| 73 | double mag_var; |
||
| 74 | |||
| 75 | double course; |
||
| 76 | |||
| 77 | int seen[12]; |
||
| 78 | |||
| 79 | int valid[12]; /* signal valid */ |
||
| 80 | }; |
||
| 81 | |||
| 82 | #define C_LATLON 1 |
||
| 83 | #define C_SAT 2 |
||
| 84 | #define C_ZCH 4 |
||
| 85 | |||
| 86 | /* prototypes */ |
||
| 87 | extern void doNMEA(short refNum); |
||
| 88 | extern void processGPVTG(char *sentence); |
||
| 89 | extern void processGPRMC(char *sentence); |
||
| 90 | extern void processGPGGA(char *sentence); |
||
| 91 | extern void processGPGSV(char *sentence); |
||
| 92 | extern void processPRWIZCH(char *sentence); |
||
| 93 | extern void processGPGSA(char *sentence); |
||
| 94 | extern void process_message(char *sentence); |
||
| 95 | extern void add_checksum(char *sentence); |
||
| 96 | extern short checksum(char *sentence); |
||
| 97 | extern struct OUTDATA gNMEAdata; |