PEDG/pedge_encoder.cpp at master · EDGEResearchLab/PEDG · GitHub

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#include <Arduino.h>

#include "pedge_encoder.h"

PEDGEEncoder::PEDGEEncoder(int balloonId, Stream& stream):
    NMEA(PEDGEDefinition::SENTENCE_ID, stream),
    m_balloonId(balloonId),
    m_railPin(A7),
    m_tempPin(A8),
    m_pressurePin(A9),
    m_humidityPin(A10),
    m_batteryPin(A11) {

}

PEDGEEncoder::PEDGEEncoder(int balloonId, Stream& stream, int railPin, int tempPin, int pressurePin, int humidityPin, int batteryPin):
    NMEA(PEDGEDefinition::SENTENCE_ID, stream),
    m_balloonId(balloonId),
    m_railPin(railPin),
    m_tempPin(tempPin),
    m_pressurePin(pressurePin),
    m_humidityPin(humidityPin),
    m_batteryPin(batteryPin) {

}

/**
 * Perform a single character read if the stream is available.
 */
void PEDGEEncoder::tick() {
    NMEA::tick();
};

/**
 * Encode the read info into a $PEDGE string.
 */
String PEDGEEncoder::encode() {
    //Format: $PEDGE,ID<BalloonId>,<GPSDate>,<GPSTime>,<GPSLat>,<GPSLon>,<GPSAlt>,<GPSSpd>,<GPSCourse>,<GPSNumSats>,<Valid>,<GPSHDOP>,<A1>,<A2>,<A3>,<A4>,<A5>*<CKSUM>
    //  //Build the primary string out, omitting the '$' and '*' since they're not used for the checksum calcs
    String sentence = "PEDGE,ID" + String(balloonId()) + "," + String(date()) + "," + String(time()) + "," + String(latitude(), 6) + "," + String(longitude(), 6) + "," + String(altitude()) + "," + String(speed()) + "," + String(course()) + "," + String(satellites()) + "," + String(isValid()) + "," + String(hdop()) + "," + String(rail()) + "," + String(temperature()) + "," + String(pressure()) + "," + String(humidity()) + "," + String(battery()) + "," + String(cpm());
    return "$" + sentence + "*" + String(NMEA::generateChecksum(&sentence), HEX);
};

int PEDGEEncoder::balloonId() {
    return m_balloonId;
};

unsigned long PEDGEEncoder::date() {
    return m_tinyGps.date.value();
};

unsigned long PEDGEEncoder::time() {
    return m_tinyGps.time.value();
};

double PEDGEEncoder::latitude() {
    return m_tinyGps.location.lat();
};

double PEDGEEncoder::longitude() {
    return m_tinyGps.location.lng();
};

double PEDGEEncoder::altitude() {
    return m_tinyGps.altitude.meters();
};

double PEDGEEncoder::speed() {
    return m_tinyGps.speed.knots();
};

double PEDGEEncoder::course() {
    return m_tinyGps.course.deg();
};

int PEDGEEncoder::satellites() {
    return m_tinyGps.satellites.value();
};

int PEDGEEncoder::isValid() {
    return NMEA::isValid();
};

double PEDGEEncoder::hdop() {
    return m_tinyGps.hdop.value() / 100.0;
};

int PEDGEEncoder::rail() {
    return analogRead(m_railPin);
};

int PEDGEEncoder::temperature() {
    return analogRead(m_tempPin);
};

int PEDGEEncoder::pressure() {
    return analogRead(m_pressurePin);
};

int PEDGEEncoder::humidity() {
    return analogRead(m_humidityPin);
};

int PEDGEEncoder::battery() {
    return analogRead(m_batteryPin);
};

int PEDGEEncoder::cpm() {
    return 0;
};