Rev 1 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | mjames | 1 | /* |
| 2 | * nmea.h |
||
| 3 | * |
||
| 4 | * Created on: 6 Sep 2020 |
||
| 5 | * Author: mike |
||
| 6 | */ |
||
| 7 | |||
| 8 | #ifndef INC_NMEA_H_ |
||
| 9 | #define INC_NMEA_H_ |
||
| 10 | #include <ctype.h> |
||
| 11 | #include <time.h> |
||
| 12 | |||
| 13 | #include "libSerial/serial.h" |
||
| 14 | |||
| 15 | #if !defined (__cplusplus) |
||
| 16 | #if !defined true |
||
| 17 | #define true 1 |
||
| 18 | #define false !(true) |
||
| 19 | #endif |
||
| 20 | |||
| 21 | typedef unsigned char bool; |
||
| 22 | #endif |
||
| 23 | #ifdef __cplusplus |
||
| 24 | extern "C" { |
||
| 25 | #endif |
||
| 26 | |||
| 27 | |||
| 28 | typedef struct |
||
| 29 | { |
||
| 30 | char valid; |
||
| 31 | char time[6]; |
||
| 32 | char date[8]; |
||
| 33 | bool good; |
||
| 34 | char ew; |
||
| 35 | char ns; |
||
| 36 | float lat; |
||
| 37 | float lon; |
||
| 38 | float heading; |
||
| 39 | float speed; |
||
| 40 | struct tm tv; |
||
| 41 | time_t utc; |
||
| 42 | } Location; |
||
| 43 | |||
| 2 | mjames | 44 | // returns true when it gets an RMC based position |
| 45 | typedef uint8_t (*nmeaCallback)(uint8_t* buffer, uint16_t cnt); |
||
| 46 | |||
| 1 | mjames | 47 | extern bool |
| 48 | updateLocation (Location *loc , usart_ctl * uc); |
||
| 49 | |||
| 2 | mjames | 50 | // set a callback |
| 51 | extern void setRmcCallback(nmeaCallback callback); |
||
| 52 | |||
| 53 | |||
| 54 | |||
| 1 | mjames | 55 | #ifdef __cplusplus |
| 56 | } |
||
| 57 | #endif |
||
| 58 | |||
| 59 | #endif /* INC_NMEA_H_ */ |