111 lines
3.4 KiB
C++
111 lines
3.4 KiB
C++
/***********************************
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This is the Adafruit GPS library - the ultimate GPS library
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for the ultimate GPS module!
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Tested and works great with the Adafruit Ultimate GPS module
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using MTK33x9 chipset
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------> http://www.adafruit.com/products/746
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Pick one up today at the Adafruit electronics shop
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and help support open source hardware & software! -ada
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Adafruit invests time and resources providing this open source code,
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please support Adafruit and open-source hardware by purchasing
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products from Adafruit!
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Written by Limor Fried/Ladyada for Adafruit Industries.
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BSD license, check license.txt for more information
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All text above must be included in any redistribution
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****************************************/
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#ifndef _ADAFRUIT_GPS_H
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#define _ADAFRUIT_GPS_H
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// different commands to set the update rate from once a second (1 Hz) to 10 times a second (10Hz)
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#define PMTK_SET_NMEA_UPDATE_1HZ "$PMTK220,1000*1F"
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#define PMTK_SET_NMEA_UPDATE_5HZ "$PMTK220,200*2C"
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#define PMTK_SET_NMEA_UPDATE_10HZ "$PMTK220,100*2F"
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// turn on only the second sentence (GPRMC)
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#define PMTK_SET_NMEA_OUTPUT_RMCONLY "$PMTK314,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0*29"
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// turn on GPRMC and GGA
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#define PMTK_SET_NMEA_OUTPUT_RMCGGA "$PMTK314,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0*28"
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// turn on ALL THE DATA
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#define PMTK_SET_NMEA_OUTPUT_ALLDATA "$PMTK314,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0*28"
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// turn off output
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#define PMTK_SET_NMEA_OUTPUT_OFF "$PMTK314,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0*28"
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// to generate your own sentences, check out the MTK command datasheet and use a checksum calculator
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// such as the awesome http://www.hhhh.org/wiml/proj/nmeaxor.html
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#define PMTK_LOCUS_STARTLOG "$PMTK185,0*22"
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#define PMTK_LOCUS_LOGSTARTED "$PMTK001,185,3*3C"
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#define PMTK_LOCUS_QUERY_STATUS "$PMTK183*38"
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#define LOCUS_OVERLAP 0
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#define LOCUS_FULLSTOP 1
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// how long to wait when we're looking for a response
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#define MAXWAITSENTENCE 5
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#if ARDUINO >= 100
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#include "Arduino.h"
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#include "SoftwareSerial.h"
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#else
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#include "WProgram.h"
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#include "NewSoftSerial.h"
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#endif
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class Adafruit_GPS {
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public:
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void begin(uint16_t baud);
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#if ARDUINO >= 100
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Adafruit_GPS(SoftwareSerial *ser); // Constructor when using SoftwareSerial
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#else
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Adafruit_GPS(NewSoftSerial *ser); // Constructor when using NewSoftSerial
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#endif
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Adafruit_GPS(HardwareSerial *ser); // Constructor when using HardwareSerial
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char *lastNMEA(void);
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boolean newNMEAreceived();
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void common_init(void);
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void sendCommand(char *);
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void pause(boolean b);
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boolean parseNMEA(char *response);
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uint8_t parseHex(char c);
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char read(void);
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boolean parse(char *);
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void interruptReads(boolean r);
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uint8_t hour, minute, seconds, year, month, day;
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uint16_t milliseconds;
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float latitude, longitude, geoidheight, altitude;
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float speed, angle, magvariation, HDOP;
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char lat, lon, mag;
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boolean fix;
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uint8_t fixquality, satellites;
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boolean waitForSentence(char *wait, uint8_t max = MAXWAITSENTENCE);
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boolean LOCUS_StartLogger(void);
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boolean LOCUS_ReadStatus(void);
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uint16_t LOCUS_serial, LOCUS_records;
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uint8_t LOCUS_type, LOCUS_mode, LOCUS_config, LOCUS_interval, LOCUS_distance, LOCUS_speed, LOCUS_status, LOCUS_percent;
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private:
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boolean paused;
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uint8_t parseResponse(char *response);
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#if ARDUINO >= 100
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SoftwareSerial *gpsSwSerial;
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#else
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NewSoftSerial *gpsSwSerial;
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#endif
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HardwareSerial *gpsHwSerial;
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};
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#endif
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