/home/jgoppert/Projects/ap/libraries/AP_GPS/GPS.cpp

Go to the documentation of this file.

// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: t -*-

#include "GPS.h"
#include "WProgram.h"

void
GPS::update(void)
{
        bool    result;

        // call the GPS driver to process incoming data
        result = read();

        // if we did not get a message, and the idle timer has expired, re-init
        if (!result) {
                if ((millis() - _idleTimer) > _idleTimeout) {
                        _status = NO_GPS;
                        init();
                }
        } else {
                // we got a message, update our status correspondingly
                _status = fix ? GPS_OK : NO_FIX;

                valid_read = true;
                new_data = true;
        }

        // reset the idle timer
        _idleTimer = millis();
}

// XXX this is probably the wrong way to do it, too
void
GPS::_error(const char *msg)
{
        Serial.println(msg);
}