AssetTracker.h

#include "application.h"
#include "math.h"

#ifndef AssetTracker_h
#define AssetTracker_h

class AssetTracker {

 public:

  AssetTracker();

  void
    begin(void),
    updateGPS(void),
    gpsOn(void),
    gpsOff(void);
  int
    readX(void),
    readY(void),
    readZ(void),
    readXYZmagnitude(void);
  float
    readLat(void),
    readLon(void);
  bool
    gpsFix(void);
  char
    checkGPS(void),
    *preNMEA(void);
  String
    readLatLon(void);
 private:

};

#endif

/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software< /span>
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

/* Update by K. Townsend (Adafruit Industries) for lighter typedefs, and
 * extended sensor support to include color, voltage and current */



#ifndef _ADAFRUIT_SENSOR_H
#define _ADAFRUIT_SENSOR_H

/* Intentionally modeled after sensors.h in the Android API:
 * https://github.com/android/platform_hardware_libhardware/blob/master/include/hardware/sensors.h */

/* Constants */
#define SENSORS_GRAVITY_EARTH             (9.80665F)              /**< Earth's gravity in m/s^2 */
#define SENSORS_GRAVITY_MOON              (1.6F)                  /**< The moon's gravity in m/s^2 */
#define SENSORS_GRAVITY_SUN               (275.0F)                /**< The sun's gravity in m/s^2 */
#define SENSORS_GRAVITY_STANDARD          (SENSORS_GRAVITY_EARTH)
#define SENSORS_MAGFIELD_EARTH_MAX        (60.0F)                 /**< Maximum magnetic field on Earth's surface */
#define SENSORS_MAGFIELD_EARTH_MIN        (30.0F)                 /**< Minimum magnetic field on Earth's surface */
#define SENSORS_PRESSURE_SEALEVELHPA      (1013.25F)              /**< Average sea level pressure is 1013.25 hPa */
#define SENSORS_DPS_TO_RADS               (0.017453293F)          /**< Degrees/s to rad/s multiplier */
#define SENSORS_GAUSS_TO_MICROTESLA       (100)                   /**< Gauss to micro-Tesla multiplier */

/** Sensor types */
typedef enum
{
  SENSOR_TYPE_ACCELEROMETER         = (1),   /**< Gravity + linear acceleration */
  SENSOR_TYPE_MAGNETIC_FIELD        = (2),
  SENSOR_TYPE_ORIENTATION           = (3),
  SENSOR_TYPE_GYROSCOPE             = (4),
  SENSOR_TYPE_LIGHT                 = (5),
  SENSOR_TYPE_PRESSURE              = (6),
  SENSOR_TYPE_PROXIMITY             = (8),
  SENSOR_TYPE_GRAVITY               = (9),
  SENSOR_TYPE_LINEAR_ACCELERATION   = (10),  /**< Acceleration not including gravity */
  SENSOR_TYPE_ROTATION_VECTOR       = (11),
  SENSOR_TYPE_RELATIVE_HUMIDITY     = (12),
  SENSOR_TYPE_AMBIENT_TEMPERATURE   = (13),
  SENSOR_TYPE_VOLTAGE               = (15),
  SENSOR_TYPE_CURRENT               = (16),
  SENSOR_TYPE_COLOR                 = (17)
} sensors_type_t;

/** struct sensors_vec_s is used to return a vector in a common format. */
typedef struct {
    union {
        float v[3];
        struct {
            float x;
            float y;
            float z;
        };
        /* Orientation sensors */
        struct {
            float roll;    /**< Rotation around the longitudinal axis (the plane body, 'X axis'). Roll is positive and increasing when moving downward. -90°<=roll<=90° */
            float pitch;   /**< Rotation around the lateral axis (the wing span, 'Y axis'). Pitch is positive and increasing when moving upwards. -180°<=pitch<=180°) */
            float heading; /**< Angle between the longitudinal axis (the plane body) and magnetic north, measured clockwise when viewing from the top of the device. 0-359° */
        };
    };
    uint8_t status;
    uint8_t reserved[3];
} sensors_vec_t;

/** struct sensors_color_s is used to return color data in a common format. */
typedef struct {
    union {
        float c[3];
        /* RGB color space */
        struct {
            float r;       /**< Red component */
            float g;       /**< Green component */
            float b;       /**< Blue component */
        };
    };
    uint32_t rgba;         /**< 24-bit RGBA value */
} sensors_color_t;

/* Sensor event (36 bytes) */
/** struct sensor_event_s is used to provide a single sensor event in a common format. */
typedef struct
{
    int32_t version;                          /**< must be sizeof(struct sensors_event_t) */
    int32_t sensor_id;                        /**< unique sensor identifier */
    int32_t type;                             /**< sensor type */
    int32_t reserved0;                        /**< reserved */
    int32_t timestamp;                        /**< time is in milliseconds */
    union
    {
        float           data[4];
        sensors_vec_t   acceleration;         /**< acceleration values are in meter per second per second (m/s^2) */
        sensors_vec_t   magnetic;             /**< magnetic vector values are in micro-Tesla (uT) */
        sensors_vec_t   orientation;          /**< orientation values are in degrees */
        sensors_vec_t   gyro;                 /**< gyroscope values are in rad/s */
        float           temperature;          /**< temperature is in degrees centigrade (Celsius) */
        float           distance;             /**< distance in centimeters */
        float           light;                /**< light in SI lux units */
        float           pressure;             /**< pressure in hectopascal (hPa) */
        float           relative_humidity;    /**< relative humidity in percent */
        float           current;              /**< current in milliamps (mA) */
        float           voltage;              /**< voltage in volts (V) */
        sensors_color_t color;                /**< color in RGB component values */
    };
} sensors_event_t;

/* Sensor details (40 bytes) */
/** struct sensor_s is used to describe basic information about a specific sensor. */
typedef struct
{
    char     name[12];                        /**< sensor name */
    int32_t  version;                         /**< version of the hardware + driver */
    int32_t  sensor_id;                       /**< unique sensor identifier */
    int32_t  type;                            /**< this sensor's type (ex. SENSOR_TYPE_LIGHT) */
    float    max_value;                       /**< maximum value of this sensor's value in SI units */
    float    min_value;                       /**< minimum value of this sensor's value in SI units */
    float    resolution;                      /**< smallest difference between two values reported by this sensor */
    int32_t  min_delay;                       /**< min delay in microseconds between events. zero = not a constant rate */
} sensor_t;

class Adafruit_Sensor {
 public:
  // Constructor(s)
  Adafruit_Sensor() {}
  virtual ~Adafruit_Sensor() {}

  // These must be defined by the subclass
  virtual void enableAutoRange(bool enabled) {};
  virtual bool getEvent(sensors_event_t*) = 0;
  virtual void getSensor(sensor_t*) = 0;

 private:
  bool _autoRange;
};

#endif

/***********************************
This is the Adafruit GPS library - the ultimate GPS library
for the ultimate GPS module!

Tested and works great with the Adafruit Ultimate GPS module
using MTK33x9 chipset
    ------> http://www.adafruit.com/products/746
Pick one up today at the Adafruit electronics shop
and help support open source hardware & software! -ada

Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!

Written by Limor Fried/Ladyada  for Adafruit Industries.
BSD license, check license.txt for more information
All text above must be included in any redistribution
****************************************/
// Fllybob added lines 34,35 and 40,41 to add 100mHz logging capability

#ifndef _ADAFRUIT_GPS_H
#define _ADAFRUIT_GPS_H

#ifdef __AVR__
  #if ARDUINO >= 100
    #include <SoftwareSerial.h>
  #else
    #include <NewSoftSerial.h>
  #endif
#endif

// different commands to set the update rate from once a second (1 Hz) to 10 times a second (10Hz)
// Note that these only control the rate at which the position is echoed, to actually speed up the
// position fix you must also send one of the position fix rate commands below too.
#define PMTK_SET_NMEA_UPDATE_100_MILLIHERTZ  "$PMTK220,10000*2F" // Once every 10 seconds, 100 millihertz.
#define PMTK_SET_NMEA_UPDATE_200_MILLIHERTZ  "$PMTK220,5000*1B"  // Once every 5 seconds, 200 millihertz.
#define PMTK_SET_NMEA_UPDATE_1HZ  "$PMTK220,1000*1F"
#define PMTK_SET_NMEA_UPDATE_5HZ  "$PMTK220,200*2C"
#define PMTK_SET_NMEA_UPDATE_10HZ "$PMTK220,100*2F"
// Position fix update rate commands.
#define PMTK_API_SET_FIX_CTL_100_MILLIHERTZ  "$PMTK300,10000,0,0,0,0*2C" // Once every 10 seconds, 100 millihertz.
#define PMTK_API_SET_FIX_CTL_200_MILLIHERTZ  "$PMTK300,5000,0,0,0,0*18"  // Once every 5 seconds, 200 millihertz.
#define PMTK_API_SET_FIX_CTL_1HZ  "$PMTK300,1000,0,0,0,0*1C"
#define PMTK_API_SET_FIX_CTL_5HZ  "$PMTK300,200,0,0,0,0*2F"
// Can't fix position faster than 5 times a second!


#define PMTK_SET_BAUD_57600 "$PMTK251,57600*2C"
#define PMTK_SET_BAUD_9600 "$PMTK251,9600*17"

// turn on only the second sentence (GPRMC)
#define PMTK_SET_NMEA_OUTPUT_RMCONLY "$PMTK314,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0*29"
// turn on GPRMC and GGA
#define PMTK_SET_NMEA_OUTPUT_RMCGGA "$PMTK314,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0*28"
// turn on ALL THE DATA
#define PMTK_SET_NMEA_OUTPUT_ALLDATA "$PMTK314,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0*28"
// turn off output
#define PMTK_SET_NMEA_OUTPUT_OFF "$PMTK314,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0*28"

// to generate your own sentences, check out the MTK command datasheet and use a checksum calculator
// such as the awesome http://www.hhhh.org/wiml/proj/nmeaxor.html

#define PMTK_LOCUS_STARTLOG  "$PMTK185,0*22"
#define PMTK_LOCUS_STOPLOG "$PMTK185,1*23"
#define PMTK_LOCUS_STARTSTOPACK "$PMTK001,185,3*3C"
#define PMTK_LOCUS_QUERY_STATUS "$PMTK183*38"
#define PMTK_LOCUS_ERASE_FLASH "$PMTK184,1*22"
#define LOCUS_OVERLAP 0
#define LOCUS_FULLSTOP 1

#define PMTK_ENABLE_SBAS "$PMTK313,1*2E"
#define PMTK_ENABLE_WAAS "$PMTK301,2*2E"

// standby command & boot successful message
#define PMTK_STANDBY "$PMTK161,0*28"
#define PMTK_STANDBY_SUCCESS "$PMTK001,161,3*36"  // Not needed currently
#define PMTK_AWAKE "$PMTK010,002*2D"

// ask for the release and version
#define PMTK_Q_RELEASE "$PMTK605*31"

// request for updates on antenna status
#define PGCMD_ANTENNA "$PGCMD,33,1*6C"
#define PGCMD_NOANTENNA "$PGCMD,33,0*6D"

// how long to wait when we're looking for a response
#define MAXWAITSENTENCE 5


class Adafruit_GPS {
 public:
  void begin(uint16_t baud);

#ifdef __AVR__
  #if ARDUINO >= 100
    Adafruit_GPS(SoftwareSerial *ser); // Constructor when using SoftwareSerial
  #else
    Adafruit_GPS(NewSoftSerial  *ser); // Constructor when using NewSoftSerial
  #endif
#endif
  Adafruit_GPS(); // Constructor when using HardwareSerial

  char *lastNMEA(void);
  boolean newNMEAreceived();
  void common_init(void);

  void sendCommand(const char *);

  void pause(boolean b);

  boolean parseNMEA(char *response);
  uint8_t parseHex(char c);

  char read(void);
  boolean parse(char *);
  void interruptReads(boolean r);

  boolean wakeup(void);
  boolean standby(void);

  uint8_t hour, minute, seconds, year, month, day;
  uint16_t milliseconds;
  // Floating point latitude and longitude value in degrees.
  float latitude, longitude;
  // Fixed point latitude and longitude value with degrees stored in units of 1/100000 degrees,
  // and minutes stored in units of 1/100000 degrees.  See pull #13 for more details:
  //   https://github.com/adafruit/Adafruit-GPS-Library/pull/13
  int32_t latitude_fixed, longitude_fixed;
  float latitudeDegrees, longitudeDegrees;
  float geoidheight, altitude;
  float speed, angle, magvariation, HDOP;
  char lat, lon, mag;
  boolean fix;
  uint8_t fixquality, satellites;

  boolean waitForSentence(const char *wait, uint8_t max = MAXWAITSENTENCE);
  boolean LOCUS_StartLogger(void);
  boolean LOCUS_StopLogger(void);
  boolean LOCUS_ReadStatus(void);

  uint16_t LOCUS_serial, LOCUS_records;
  uint8_t LOCUS_type, LOCUS_mode, LOCUS_config, LOCUS_interval, LOCUS_distance, LOCUS_speed, LOCUS_status, LOCUS_percent;
 private:
  boolean paused;

  uint8_t parseResponse(char *response);
#ifdef __AVR__
  #if ARDUINO >= 100
    SoftwareSerial *gpsSwSerial;
  #else
    NewSoftSerial  *gpsSwSerial;
  #endif
#endif
  //Serial1 gpsHwSerial;
};


#endif