com.atakmap.android.gps.bluetooth

Class NMEAMessageHelper

java.lang.Object

com.atakmap.android.gps.bluetooth.NMEAMessageHelper

public class NMEAMessageHelper
extends java.lang.Object

Please note this is a direct copy of the capability currently within the serial monitor. The next revision will likely make this more modular.

Constructor Summary

Constructors

Constructor and Description
NMEAMessageHelper()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	createMessage(PacketPTNL ptnl, java.lang.String src) Given the trimble PTNL packet, produce a valid external GPS input message.
static java.lang.String	createMessage(PacketRMC rmc, PacketGGA gga, java.lang.String src) Given both the rmc and gga packets, produce a valid external GPS input message.
static java.util.Date	produceStaleDate(java.util.Date d) Produces a date that is 1 day more than the given date.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NMEAMessageHelper

public NMEAMessageHelper()

Method Detail

produceStaleDate

public static java.util.Date produceStaleDate(java.util.Date d)

Produces a date that is 1 day more than the given date.

Parameters:

d - the date to format

createMessage

public static java.lang.String createMessage(PacketPTNL ptnl,
                                             java.lang.String src)

Given the trimble PTNL packet, produce a valid external GPS input message. For the dilution

createMessage

public static java.lang.String createMessage(PacketRMC rmc,
                                             PacketGGA gga,
                                             java.lang.String src)

Given both the rmc and gga packets, produce a valid external GPS input message. For the dilution, assume a best case accuracy of 3 meters - https://gis.stackexchange.com/questions/111004/translating-hdop-pdop-and-vdop-to-metric-accuracy-from-given-nmea-strings