Forked version with getIMEI support for AerCloud integration
Dependents: AerCloud_C027_Sample
Fork of C027_Support by
GPS.h@3:c7cd4887560d, 2013-10-25 (annotated)
- Committer:
- mazgch
- Date:
- Fri Oct 25 09:45:55 2013 +0000
- Revision:
- 3:c7cd4887560d
- Parent:
- 2:b6012cd91657
- Child:
- 4:c959dd4c5fe8
added sending of msgs
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mazgch | 1:f41579f4e2ed | 1 | #pragma once |
mazgch | 1:f41579f4e2ed | 2 | |
mazgch | 2:b6012cd91657 | 3 | #include "mbed.h" |
mazgch | 2:b6012cd91657 | 4 | #include "Pipe.h" |
mazgch | 1:f41579f4e2ed | 5 | #include "SerialPipe.h" |
mazgch | 2:b6012cd91657 | 6 | #include "C027_PinNames.h" |
mazgch | 2:b6012cd91657 | 7 | |
mazgch | 2:b6012cd91657 | 8 | class GPSParser |
mazgch | 2:b6012cd91657 | 9 | { |
mazgch | 2:b6012cd91657 | 10 | public: |
mazgch | 2:b6012cd91657 | 11 | #define WAIT -1 |
mazgch | 2:b6012cd91657 | 12 | #define NOT_FOUND 0 |
mazgch | 2:b6012cd91657 | 13 | |
mazgch | 2:b6012cd91657 | 14 | #define UBX 0x100000 |
mazgch | 2:b6012cd91657 | 15 | #define NMEA 0x200000 |
mazgch | 2:b6012cd91657 | 16 | #define LENGTH(x) (x & 0x00FFFF) |
mazgch | 2:b6012cd91657 | 17 | #define PROTOCOL(x) (x & 0xFF0000) |
mazgch | 1:f41579f4e2ed | 18 | |
mazgch | 2:b6012cd91657 | 19 | virtual int getMessage(char* buf, int len) = 0; |
mazgch | 3:c7cd4887560d | 20 | virtual int sendNmea(const char* buf, int len) = 0; |
mazgch | 3:c7cd4887560d | 21 | virtual int sendUbx(unsigned char cls, unsigned char id, const void* buf, int len) = 0; |
mazgch | 2:b6012cd91657 | 22 | |
mazgch | 2:b6012cd91657 | 23 | static const char* findNmeaItemPos(int ix, const char* start, const char* end); |
mazgch | 2:b6012cd91657 | 24 | static bool getNmeaItem(int ix, char* buf, int len, double& val); |
mazgch | 2:b6012cd91657 | 25 | static bool getNmeaItem(int ix, char* buf, int len, int& val, int base/*=10*/); |
mazgch | 2:b6012cd91657 | 26 | static bool getNmeaItem(int ix, char* buf, int len, char& val); |
mazgch | 2:b6012cd91657 | 27 | protected: |
mazgch | 2:b6012cd91657 | 28 | static int _getMessage(Pipe<char>* pipe, char* buf, int len); |
mazgch | 2:b6012cd91657 | 29 | static int _parseNmea(Pipe<char>* pipe, int len); |
mazgch | 2:b6012cd91657 | 30 | static int _parseUbx(Pipe<char>* pipe, int len); |
mazgch | 3:c7cd4887560d | 31 | virtual int send(const void* buf, int len) = 0; |
mazgch | 2:b6012cd91657 | 32 | static const char toHex[16]; |
mazgch | 2:b6012cd91657 | 33 | }; |
mazgch | 2:b6012cd91657 | 34 | |
mazgch | 2:b6012cd91657 | 35 | class GPSSerial : public Serial, public GPSParser |
mazgch | 1:f41579f4e2ed | 36 | { |
mazgch | 1:f41579f4e2ed | 37 | public: |
mazgch | 2:b6012cd91657 | 38 | GPSSerial(PinName tx = GPSTXD, PinName rx = GPSRXD, int baudrate = GPSBAUD); |
mazgch | 2:b6012cd91657 | 39 | virtual ~GPSSerial(void); |
mazgch | 2:b6012cd91657 | 40 | |
mazgch | 2:b6012cd91657 | 41 | virtual int getMessage(char* buf, int len); |
mazgch | 2:b6012cd91657 | 42 | protected: |
mazgch | 2:b6012cd91657 | 43 | void serialRxIrq(void); |
mazgch | 3:c7cd4887560d | 44 | virtual char next(void); |
mazgch | 3:c7cd4887560d | 45 | virtual int send(const void* buf, int len); |
mazgch | 2:b6012cd91657 | 46 | Pipe<char> _pipe; |
mazgch | 1:f41579f4e2ed | 47 | }; |
mazgch | 2:b6012cd91657 | 48 | |
mazgch | 2:b6012cd91657 | 49 | class GPSI2C : public I2C, public GPSParser |
mazgch | 2:b6012cd91657 | 50 | { |
mazgch | 2:b6012cd91657 | 51 | public: |
mazgch | 2:b6012cd91657 | 52 | GPSI2C(PinName sda = GPSSDA, PinName scl = GPSSCL); |
mazgch | 2:b6012cd91657 | 53 | bool detect(void); |
mazgch | 2:b6012cd91657 | 54 | |
mazgch | 2:b6012cd91657 | 55 | virtual int getMessage(char* buf, int len); |
mazgch | 3:c7cd4887560d | 56 | virtual int sendNmea(const char* buf, int len); |
mazgch | 3:c7cd4887560d | 57 | virtual int sendUbx(unsigned char cls, unsigned char id, const void* buf, int len); |
mazgch | 2:b6012cd91657 | 58 | protected: |
mazgch | 3:c7cd4887560d | 59 | virtual char next(void); |
mazgch | 3:c7cd4887560d | 60 | virtual int send(const void* buf, int len); |
mazgch | 3:c7cd4887560d | 61 | int _get(char* buf, int len); // read the NMEA or UBX stream |
mazgch | 3:c7cd4887560d | 62 | |
mazgch | 2:b6012cd91657 | 63 | Pipe<char> _pipe; |
mazgch | 2:b6012cd91657 | 64 | bool found; |
mazgch | 2:b6012cd91657 | 65 | static const char REGLEN; |
mazgch | 2:b6012cd91657 | 66 | static const char REGSTREAM; |
mazgch | 2:b6012cd91657 | 67 | }; |