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C++ NMEAParser类代码示例

本文整理汇总了C++中NMEAParser类的典型用法代码示例。如果您正苦于以下问题：C++ NMEAParser类的具体用法？C++ NMEAParser怎么用？C++ NMEAParser使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了NMEAParser类的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: TestTasman

static void
TestTasman()
{
  NMEAParser parser;

  NMEAInfo nmea_info;
  nmea_info.Reset();
  nmea_info.clock = fixed(1);

  ok1(parser.ParseLine("$PTAS1,200,200,02426,000*25", nmea_info));
  ok1(nmea_info.total_energy_vario_available);
  ok1(equals(nmea_info.total_energy_vario, fixed(0)));
  ok1(nmea_info.pressure_altitude_available);
  ok1(equals(nmea_info.pressure_altitude, Units::ToSysUnit(fixed(426), Unit::FEET)));
  ok1(nmea_info.airspeed_available);
  ok1(equals(nmea_info.true_airspeed, fixed(0)));

  ok1(parser.ParseLine("$PTAS1,234,000,00426,062*26", nmea_info));
  ok1(nmea_info.total_energy_vario_available);
  ok1(equals(nmea_info.total_energy_vario, Units::ToSysUnit(fixed(3.4), Unit::KNOTS)));
  ok1(nmea_info.pressure_altitude_available);
  ok1(equals(nmea_info.pressure_altitude, Units::ToSysUnit(fixed(-1574), Unit::FEET)));
  ok1(nmea_info.airspeed_available);
  ok1(equals(nmea_info.true_airspeed, Units::ToSysUnit(fixed(62), Unit::KNOTS)));
}
开发者ID:StefanL74，项目名称:XCSoar，代码行数:25，代码来源:TestDriver.cpp

示例2: ParseNMEAString

/**
 * Redirects parsing of the String into GPS_INFO to the right device parser
 * @param device 0 or 1, depending on the port used
 * @param String NMEA string
 * @param GPS_INFO GPS_INFO struct that will be updated
 * @return Parsing success
 */
bool NMEAParser::ParseNMEAString(int device, const TCHAR *String,
    NMEA_INFO *GPS_INFO) {
  switch (device) {
  case 0:
    return nmeaParser1.ParseNMEAString_Internal(String, GPS_INFO);
  case 1:
    return nmeaParser2.ParseNMEAString_Internal(String, GPS_INFO);
  };
  return false;
}
开发者ID:scottp，项目名称:xcsoar，代码行数:17，代码来源:Parser.cpp

示例3: Reset

void NMEAParser::Reset(void) {

  // clear status
  nmeaParser1._Reset();
  nmeaParser2._Reset();

  // trigger updates
  TriggerGPSUpdate();
  TriggerVarioUpdate();
}
开发者ID:rkalman，项目名称:LK8000，代码行数:10，代码来源:Parser.cpp

示例4: ParseNMEAString

BOOL NMEAParser::ParseNMEAString(int device,
				 TCHAR *String, NMEA_INFO *GPS_INFO)
{
  switch (device) {
  case 0: 
    return nmeaParser1.ParseNMEAString_Internal(String, GPS_INFO);
  case 1:
    return nmeaParser2.ParseNMEAString_Internal(String, GPS_INFO);
  };
  return FALSE;
}
开发者ID:miza，项目名称:LK8000，代码行数:11，代码来源:Parser.cpp

示例5: ParseGPS_POSITION

BOOL NMEAParser::ParseGPS_POSITION(int Idx, const GPS_POSITION& loc, NMEA_INFO& GPSData) {
    LKASSERT(!ReplayLogger::IsEnabled());

    switch (Idx) {
        case 0:
            ComPortHB[0]=LKHearthBeats;
            return nmeaParser1.ParseGPS_POSITION_internal(loc, GPSData);
        case 1:
            ComPortHB[1]=LKHearthBeats;
            return nmeaParser2.ParseGPS_POSITION_internal(loc, GPSData);
    };
    return FALSE;
}
开发者ID:acasadoalonso，项目名称:LK8000，代码行数:13，代码来源:Parser.cpp

示例6: ParseNMEAString

BOOL NMEAParser::ParseNMEAString(int device,
				 TCHAR *String, NMEA_INFO *pGPS)
{

  LKASSERT(!ReplayLogger::IsEnabled());

  switch (device) {
  case 0: 
    return nmeaParser1.ParseNMEAString_Internal(String, pGPS);
  case 1:
    return nmeaParser2.ParseNMEAString_Internal(String, pGPS);
  };
  return FALSE;
}
开发者ID:rkalman，项目名称:LK8000，代码行数:14，代码来源:Parser.cpp

示例7: sprintf

/**
 * This function creates some simulated traffic for FLARM debugging
 * @param GPS_INFO Pointer to the NMEA_INFO struct
 */
void
Simulator::GenerateFLARMTraffic(NMEAInfo &basic)
{
  static int i = 90;

  i++;
  if (i > 255)
    i = 0;

  if (i > 80)
    return;

  const Angle angle = Angle::degrees(fixed((i * 360) / 255)).as_bearing();
  Angle dangle = (angle + Angle::degrees(fixed(120))).as_bearing();
  Angle hangle = dangle.flipped().as_bearing();

  int alt = (angle.ifastsine()) / 7;
  int north = (angle.ifastsine()) / 2 - 200;
  int east = (angle.ifastcosine()) / 1.5;
  int track = -angle.as_bearing().value_degrees();
  unsigned alarm_level = (i % 30 > 13 ? 0 : (i % 30 > 5 ? 2 : 1));

  NMEAParser parser;
  char buffer[50];

  // PFLAA,<AlarmLevel>,<RelativeNorth>,<RelativeEast>,<RelativeVertical>,
  //   <IDType>,<ID>,<Track>,<TurnRate>,<GroundSpeed>,<ClimbRate>,<AcftType>
  sprintf(buffer, "$PFLAA,%d,%d,%d,%d,2,DDA85C,%d,0,35,0,1",
          alarm_level, north, east, alt, track);
  AppendNMEAChecksum(buffer);
  parser.ParseNMEAString_Internal(buffer, basic);

  alt = (angle.ifastcosine()) / 10;
  north = (dangle.ifastsine()) / 1.20 + 300;
  east = (dangle.ifastcosine()) + 500;
  track = hangle.value_degrees();

  // PFLAA,<AlarmLevel>,<RelativeNorth>,<RelativeEast>,<RelativeVertical>,
  //   <IDType>,<ID>,<Track>,<TurnRate>,<GroundSpeed>,<ClimbRate>,<AcftType>
  sprintf(buffer, "$PFLAA,0,%d,%d,%d,2,AA9146,,,,,1",
          north, east, alt);
  AppendNMEAChecksum(buffer);
  parser.ParseNMEAString_Internal(buffer, basic);

  // PFLAU,<RX>,<TX>,<GPS>,<Power>,<AlarmLevel>,<RelativeBearing>,<AlarmType>,
  //   <RelativeVertical>,<RelativeDistance>(,<ID>)
  sprintf(buffer, "$PFLAU,2,1,2,1,%d", alarm_level);
  AppendNMEAChecksum(buffer);
  parser.ParseNMEAString_Internal(buffer, basic);
}
开发者ID:macsux，项目名称:XCSoar，代码行数:54，代码来源:Simulator.cpp

示例8: main

int main(int argc, char **argv)
{
  NarrowString<1024> usage;
  usage = "DRIVER\n\n"
          "Where DRIVER is one of:";
  {
    const DeviceRegister *driver;
    for (unsigned i = 0; (driver = GetDriverByIndex(i)) != nullptr; ++i) {
      WideToUTF8Converter driver_name(driver->name);
      usage.AppendFormat("\n\t%s", (const char *)driver_name);
    }
  }

  Args args(argc, argv, usage);
  tstring driver_name = args.ExpectNextT();
  args.ExpectEnd();

  driver = FindDriverByName(driver_name.c_str());
  if (driver == nullptr) {
    _ftprintf(stderr, _T("No such driver: %s\n"), driver_name.c_str());
    return 1;
  }

  DeviceConfig config;
  config.Clear();

  NullPort port;
  Device *device = driver->CreateOnPort != nullptr
    ? driver->CreateOnPort(config, port)
    : nullptr;

  NMEAParser parser;

  NMEAInfo data;
  data.Reset();

  char buffer[1024];
  while (fgets(buffer, sizeof(buffer), stdin) != nullptr) {
    StripRight(buffer);

    if (device == nullptr || !device->ParseNMEA(buffer, data))
      parser.ParseLine(buffer, data);
  }

  Dump(data);

  return EXIT_SUCCESS;
}
开发者ID:Advi42，项目名称:XCSoar，代码行数:48，代码来源:RunDeviceDriver.cpp

示例9: TestVega

static void
TestVega()
{
  NullPort null;
  Device *device = vega_driver.CreateOnPort(dummy_config, null);
  ok1(device != NULL);

  NMEAInfo nmea_info;
  nmea_info.Reset();
  nmea_info.clock = fixed(1);

  /* enable FLARM mode (switches the $PGRMZ parser to pressure
     altitude) */
  NMEAParser parser;
  ok1(parser.ParseLine("$PFLAU,0,0,0,1,0,,0,,*63", nmea_info));
  ok1(parser.ParseLine("$PGRMZ,2447,F,2*0F", nmea_info));
  ok1(nmea_info.pressure_altitude_available);
  ok1(equals(nmea_info.pressure_altitude, 745.845));

  ok1(device->ParseNMEA("$PDSWC,0,1002000,100,115*54", nmea_info));
  ok1(nmea_info.settings.mac_cready_available);
  ok1(equals(nmea_info.settings.mac_cready, 0));
  ok1(nmea_info.voltage_available);
  ok1(equals(nmea_info.voltage, 11.5));

  ok1(device->ParseNMEA("$PDVDV,1,0,1062,762,9252,0*5B", nmea_info));
  ok1(nmea_info.total_energy_vario_available);
  ok1(equals(nmea_info.total_energy_vario, 0.1));
  ok1(nmea_info.airspeed_available);
  ok1(equals(nmea_info.true_airspeed, 0));
  ok1(equals(nmea_info.indicated_airspeed, 0));
  ok1(!nmea_info.static_pressure_available);
  ok1(!nmea_info.baro_altitude_available);
  ok1(nmea_info.pressure_altitude_available);
  ok1(equals(nmea_info.pressure_altitude, 762));

  /* parse $PGRMZ again, it should be ignored */
  ok1(parser.ParseLine("$PGRMZ,2447,F,2*0F", nmea_info));
  ok1(nmea_info.pressure_altitude_available);
  ok1(equals(nmea_info.pressure_altitude, 762));

  delete device;
}
开发者ID:StefanL74，项目名称:XCSoar，代码行数:43，代码来源:TestDriver.cpp

示例10: TestGeneric

static void
TestGeneric()
{
  NMEAParser parser;

  NMEAInfo nmea_info;
  nmea_info.Reset();
  nmea_info.clock = fixed(1);
  nmea_info.alive.Update(nmea_info.clock);

  /* no GPS reception */
  ok1(parser.ParseLine("$GPRMC,082310,V,,,,,230610*3f",
                                      nmea_info));
  ok1(nmea_info.alive);
  ok1(!nmea_info.location_available);
  ok1(nmea_info.date_time_utc.year == 2010);
  ok1(nmea_info.date_time_utc.month == 6);
  ok1(nmea_info.date_time_utc.day == 23);
  ok1(nmea_info.date_time_utc.hour == 8);
  ok1(nmea_info.date_time_utc.minute == 23);
  ok1(nmea_info.date_time_utc.second == 10);

  /* got a GPS fix */
  ok1(parser.ParseLine("$GPRMC,082311,A,5103.5403,N,00741.5742,E,055.3,022.4,230610,000.3,W*6C",
                                      nmea_info));
  ok1(nmea_info.alive);
  ok1(nmea_info.location_available);
  ok1(nmea_info.date_time_utc.hour == 8);
  ok1(nmea_info.date_time_utc.minute == 23);
  ok1(nmea_info.date_time_utc.second == 11);
  ok1(equals(nmea_info.location.longitude, 7.693));
  ok1(equals(nmea_info.location.latitude, 51.059));
  ok1(!nmea_info.baro_altitude_available);

  /* baro altitude (proprietary Garmin sentence) */
  ok1(parser.ParseLine("$PGRMZ,100,m,3*11", nmea_info));
  ok1(nmea_info.baro_altitude_available);
  ok1(equals(nmea_info.baro_altitude, 100));
}
开发者ID:StefanL74，项目名称:XCSoar，代码行数:39，代码来源:TestDriver.cpp

示例11: TestRoutine

void NMEAParser::TestRoutine(NMEA_INFO *GPS_INFO) {
	// QUESTION TB: should be moved to test folder!?
#ifndef NDEBUG
#ifndef GNAV
  static int i=90;
  static TCHAR t1[] = TEXT("1,1,1,1");
  static TCHAR t2[] = TEXT("1,300,500,220,2,DD927B,0,-4.5,30,-1.4,1");
  static TCHAR t3[] = TEXT("0,0,1200,50,2,DD9146,270,-4.5,30,-1.4,1");
  //  static TCHAR b50[] = TEXT("0,.1,.0,0,0,1.06,0,-222");
  //  static TCHAR t4[] = TEXT("-3,500,1024,50");

  //  nmeaParser1.ParseNMEAString_Internal(TEXT("$PTAS1,201,200,02583,000*2A"), GPS_INFO);
  //  nmeaParser1.ParseNMEAString_Internal(TEXT("$GPRMC,082430.00,A,3744.09096,S,14426.16069,E,0.520294.90,301207,,,A*77"), GPS_INFO);
  //  nmeaParser1.ParseNMEAString_Internal(TEXT("$GPGGA,082430.00,3744.09096,S,1426.16069,E,1,08,1.37,157.6,M,-4.9,M,,*5B"), GPS_INFO);

  QNH=1013.25;
  double h;
  double altraw= 5.0;
  h = AltitudeToQNHAltitude(altraw);
  QNH = FindQNH(altraw, 50.0);
  h = AltitudeToQNHAltitude(altraw);

  i++;

  if (i>100) {
    i=0;
  }
  if (i<50) {
    GPS_INFO->FLARM_Available = true;
    TCHAR ctemp[MAX_NMEA_LEN];
    const TCHAR *params[MAX_NMEA_PARAMS];
    size_t nr;
    nr = nmeaParser1.ExtractParameters(t1, ctemp, params, MAX_NMEA_PARAMS);
    nmeaParser1.PFLAU(t1, params, nr, GPS_INFO);
    nr = nmeaParser1.ExtractParameters(t2, ctemp, params, MAX_NMEA_PARAMS);
    nmeaParser1.PFLAA(t2, params, nr, GPS_INFO);
    nr = nmeaParser1.ExtractParameters(t3, ctemp, params, MAX_NMEA_PARAMS);
    nmeaParser1.PFLAA(t3, params, nr, GPS_INFO);
  }
#endif
#endif
}
开发者ID:scottp，项目名称:xcsoar，代码行数:42，代码来源:Parser.cpp

示例12: TestFLARM

static void
TestFLARM()
{
  NMEAParser parser;

  NMEAInfo nmea_info;
  nmea_info.Reset();
  nmea_info.clock = fixed(1);

  ok1(parser.ParseLine("$PFLAU,3,1,1,1,0*50",
                                      nmea_info));
  ok1(nmea_info.flarm.status.rx == 3);
  ok1(nmea_info.flarm.status.tx);
  ok1(nmea_info.flarm.status.gps == FlarmStatus::GPSStatus::GPS_2D);
  ok1(nmea_info.flarm.status.alarm_level == FlarmTraffic::AlarmType::NONE);
  ok1(nmea_info.flarm.traffic.GetActiveTrafficCount() == 0);
  ok1(!nmea_info.flarm.traffic.new_traffic);

  ok1(parser.ParseLine("$PFLAA,0,100,-150,10,2,DDA85C,123,13,24,1.4,2*7f",
                                      nmea_info));
  ok1(nmea_info.flarm.traffic.new_traffic);
  ok1(nmea_info.flarm.traffic.GetActiveTrafficCount() == 1);

  FlarmId id = FlarmId::Parse("DDA85C", NULL);

  FlarmTraffic *traffic = nmea_info.flarm.traffic.FindTraffic(id);
  if (ok1(traffic != NULL)) {
    ok1(traffic->valid);
    ok1(traffic->alarm_level == FlarmTraffic::AlarmType::NONE);
    ok1(equals(traffic->relative_north, 100));
    ok1(equals(traffic->relative_east, -150));
    ok1(equals(traffic->relative_altitude, 10));
    ok1(equals(traffic->track, 123));
    ok1(traffic->track_received);
    ok1(equals(traffic->turn_rate, 13));
    ok1(traffic->turn_rate_received);
    ok1(equals(traffic->speed, 24));
    ok1(traffic->speed_received);
    ok1(equals(traffic->climb_rate, 1.4));
    ok1(traffic->climb_rate_received);
    ok1(traffic->type == FlarmTraffic::AircraftType::TOW_PLANE);
    ok1(!traffic->stealth);
  } else {
    skip(16, 0, "traffic == NULL");
  }

  ok1(parser.ParseLine("$PFLAA,2,20,10,24,2,DEADFF,,,,,1*46",
                                      nmea_info));
  ok1(nmea_info.flarm.traffic.GetActiveTrafficCount() == 2);

  id = FlarmId::Parse("DEADFF", NULL);
  traffic = nmea_info.flarm.traffic.FindTraffic(id);
  if (ok1(traffic != NULL)) {
    ok1(traffic->valid);
    ok1(traffic->alarm_level == FlarmTraffic::AlarmType::IMPORTANT);
    ok1(equals(traffic->relative_north, 20));
    ok1(equals(traffic->relative_east, 10));
    ok1(equals(traffic->relative_altitude, 24));
    ok1(!traffic->track_received);
    ok1(!traffic->turn_rate_received);
    ok1(!traffic->speed_received);
    ok1(!traffic->climb_rate_received);
    ok1(traffic->type == FlarmTraffic::AircraftType::GLIDER);
    ok1(traffic->stealth);
  } else {
    skip(12, 0, "traffic == NULL");
  }

  ok1(parser.ParseLine("$PFLAA,0,1206,574,21,2,DDAED5,196,,32,1.0,1*10",
                       nmea_info));
  ok1(nmea_info.flarm.traffic.GetActiveTrafficCount() == 3);

  id = FlarmId::Parse("DDAED5", NULL);
  traffic = nmea_info.flarm.traffic.FindTraffic(id);
  if (ok1(traffic != NULL)) {
    ok1(traffic->valid);
    ok1(traffic->alarm_level == FlarmTraffic::AlarmType::NONE);
    ok1(equals(traffic->relative_north, 1206));
    ok1(equals(traffic->relative_east, 574));
    ok1(equals(traffic->relative_altitude, 21));
    ok1(equals(traffic->track, 196));
    ok1(traffic->track_received);
    ok1(!traffic->turn_rate_received);
    ok1(equals(traffic->speed, 32));
    ok1(traffic->speed_received);
    ok1(equals(traffic->climb_rate, 1.0));
    ok1(traffic->climb_rate_received);
    ok1(traffic->type == FlarmTraffic::AircraftType::GLIDER);
    ok1(!traffic->stealth);
  } else {
    skip(15, 0, "traffic == NULL");
  }
}
开发者ID:StefanL74，项目名称:XCSoar，代码行数:93，代码来源:TestDriver.cpp

示例13: UpdateMonitor

//
// Run every 5 seconds, approx.
// This is the hearth of LK. Questions? Ask Paolo..
// THIS IS RUNNING WITH LockComm  from ConnectionProcessTimer .
//
void NMEAParser::UpdateMonitor(void) 
{
  short active=0; // active port number for gps
  static short lastactive=0;
  static bool  lastvalidBaro=false;
  static bool wasSilent[2]={false,false};
  short invalidGps=0;
  short invalidBaro=0;
  short validBaro=0; 

  // does anyone have GPS?
  if (nmeaParser1.gpsValid || nmeaParser2.gpsValid) {
	if (nmeaParser1.gpsValid && nmeaParser2.gpsValid) {
		// both valid, just use first
		nmeaParser2.activeGPS = false;
		nmeaParser1.activeGPS = true;
		active=1;
	} else {
		// only one valid, pick it up
		nmeaParser1.activeGPS = nmeaParser1.gpsValid;
		nmeaParser2.activeGPS = nmeaParser2.gpsValid;
		active= nmeaParser1.activeGPS ? 1 : 2;
	}
  } else {
	// No valid fix on any port. We use the first port with at least some data going through!
	// This will keep probably at least the time updated since the gps may still be receiving a 
	// valid time, good for us.
	if ( (LKHearthBeats-ComPortHB[0])<10 ) {
		// It is not granted that devA is really a GPS source.
		// Very unlikely, but possible..
		if (devIsGPSSource(devA())) active=1;
	} else {
		if ( (LKHearthBeats-ComPortHB[1])<10 ) {
			// portB is really active, although there is no valid fix on it.
			// Before electing it to gps, lets be sure it really has one!
			// LKEXT1 and other instruments do not provide GPS source in fact.
			if (devIsGPSSource(devB())) active=2;
		} else {
			// nothing coming in from any port, recently.
			if (devIsGPSSource(devA())) active=1;	// lets keep waiting for the first port
		}
	}

	switch(active) {
		case 0:
			nmeaParser1.activeGPS = false;
			nmeaParser2.activeGPS = false;
			break;
		case 1:
			nmeaParser1.activeGPS = true;
			nmeaParser2.activeGPS = false;
			break;
		case 2:
			nmeaParser1.activeGPS = false;
			nmeaParser2.activeGPS = true;
			break;
		default:
			nmeaParser1.activeGPS = false;
			nmeaParser2.activeGPS = false;
			LKASSERT(0);
			break;
	}
  }


  if (nmeaParser2.activeGPS==true && active==1) {
	StartupStore(_T(".... GPS Update error: port 1 and 2 are active! %s%s"),WhatTimeIsIt(),NEWLINE);
	nmeaParser2.activeGPS=false; // force it off
	active=1; 
  }

  // wait for some seconds before monitoring, after startup
  if (LKHearthBeats<20) return;

  /* check if Flarm disappeared after 30 seconds no activity */
  if (GPS_INFO.FLARM_Available && ((GPS_INFO.Time -LastFlarmCommandTime)> 30) )
  {
	static unsigned short MessageCnt =0;
	if(MessageCnt <10)
	{
		MessageCnt++;
		StartupStore(_T(". FLARM lost! Disable FLARM functions !%s"),NEWLINE);
		DoStatusMessage(gettext(TEXT("[email protected]_"))); // [email protected]_ "FLARM SIGNAL LOST"
	}
	GPS_INFO.FLARM_Available = false;
	GPS_INFO.FLARM_HW_Version =0.0;
	GPS_INFO.FLARM_SW_Version =0.0;
  }

  // Check Port 1 with no serial activity in last seconds
  if ( (LKHearthBeats-ComPortHB[0])>10 ) {
	#ifdef DEBUGNPM
	StartupStore(_T("... GPS Port 1 : no activity LKHB=%u CBHB=%u %s"),LKHearthBeats, ComPortHB[0],NEWLINE);
	#endif
	// if this is active and supposed to have a valid fix.., but no HB..
//.........这里部分代码省略.........
开发者ID:acasadoalonso，项目名称:LK8000，代码行数:101，代码来源:UpdateMonitor.cpp

示例14: Reset

/**
 * Resets both NMEAParsers (Port1 + Port2)
 */
void NMEAParser::Reset(void) {
  // clear status
  nmeaParser1._Reset();
  nmeaParser2._Reset();
}
开发者ID:scottp，项目名称:xcsoar，代码行数:8，代码来源:Parser.cpp


注：本文中的NMEAParser类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。