C++ (Cpp) devGetDriver Examples

Example #1

File: RunDeviceDriver.cpp Project: galippi/xcsoar

int main(int argc, char **argv)
{
  if (argc != 2) {
    fprintf(stderr, "Usage: %s DRIVER\n"
            "Where DRIVER is one of:\n", argv[0]);

    const TCHAR *name;
    for (unsigned i = 0; (name = devRegisterGetName(i)) != NULL; ++i)
      _ftprintf(stderr, _T("\t%s\n"), name);

    return 1;
  }

  PathName driver_name(argv[1]);
  device.Driver = devGetDriver(driver_name);
  if (device.Driver == NULL) {
    fprintf(stderr, "No such driver: %s\n", argv[1]);
    return 1;
  }

  NullPort port(*(Port::Handler *)NULL);
  device.Com = &port;
  device.enable_baro = true;

  if (!device.Open()) {
    fprintf(stderr, "Failed to open driver: %s\n", argv[1]);
    return 1;
  }

  char buffer[1024];
  while (fgets(buffer, sizeof(buffer), stdin) != NULL)
    device.LineReceived(buffer);

  Dump(device_blackboard.Basic());
}

Example #2

File: device.cpp Project: Mrdini/XCSoar

static bool
devInitOne(DeviceDescriptor &device, const DeviceConfig &config,
           DeviceDescriptor *&nmeaout)
{
  if (config.port_type == DeviceConfig::INTERNAL) {
#ifdef ANDROID
    if (is_simulator())
      return true;

    device.internal_gps = InternalGPS::create(Java::GetEnv(), native_view,
                                              device.GetIndex());
    return device.internal_gps != NULL;
#else
    return false;
#endif
  }

  const struct DeviceRegister *Driver = devGetDriver(config.driver_name);
  if (Driver == NULL)
    return false;

  Port *Com = OpenPort(config, device);
  if (Com == NULL)
    return false;

  if (!device.Open(Com, Driver)) {
    delete Com;
    return false;
  }

  if (nmeaout == NULL && (Driver->Flags & (1l << dfNmeaOut)))
    nmeaout = &device;

  return true;
}

Example #3

File: RunIGCWriter.cpp Project: galippi/xcsoar

int main(int argc, char **argv)
{
  if (argc != 3) {
    fprintf(stderr, "Usage: %s DRIVER FILE.IGC\n"
            "Where DRIVER is one of:\n", argv[0]);

    const TCHAR *name;
    for (unsigned i = 0; (name = devRegisterGetName(i)) != NULL; ++i)
      _ftprintf(stderr, _T("\t%s\n"), name);

    return 1;
  }

  PathName driver_name(argv[1]);
  device.Driver = devGetDriver(driver_name);
  if (device.Driver == NULL) {
    fprintf(stderr, "No such driver: %s\n", argv[1]);
    return 1;
  }

  NullPort port(*(Port::Handler *)NULL);
  device.Com = &port;
  device.enable_baro = true;

  if (!device.Open()) {
    fprintf(stderr, "Failed to open driver: %s\n", argv[1]);
    return 1;
  }

  char buffer[1024];
  for (unsigned i = 0; i < 10 &&
         fgets(buffer, sizeof(buffer), stdin) != NULL; ++i)
    device.LineReceived(buffer);

  PathName igc_path(argv[2]);
  IGCWriter writer(igc_path, device_blackboard.Basic());
  writer.header(device_blackboard.Basic().DateTime,
                _T("Manfred Mustermann"), _T("Ventus"),
                _T("D-1234"), _T("Foo"), driver_name);

  GPSClock log_clock(fixed(1));
  while (fgets(buffer, sizeof(buffer), stdin) != NULL) {
    device.LineReceived(buffer);

    if (log_clock.check_advance(device_blackboard.Basic().Time))
      writer.LogPoint(device_blackboard.Basic());
  }
}

Example #4

File: device.cpp Project: scottp/xcsoar

static bool
devInitOne(PDeviceDescriptor_t dev, int index, const TCHAR *port,
           DWORD speed, PDeviceDescriptor_t &nmeaout)
{
  TCHAR DeviceName[DEVNAMESIZE];

  if (is_simulator())
    return FALSE;

  ReadDeviceSettings(index, DeviceName);

  const struct DeviceRegister *Driver = devGetDriver(DeviceName);

  if (Driver) {
    ComPort *Com = new ComPort(dev);

    if (!Com->Initialize(port, speed))
      return FALSE;

    memset(dev->Name, 0, sizeof(dev->Name));
    _tcsncpy(dev->Name, Driver->Name, DEVNAMESIZE);

    dev->Driver = Driver;

    dev->Com = Com;

    devOpen(dev, index);

    if (devIsBaroSource(dev)) {
      if (pDevPrimaryBaroSource == NULL) {
        pDevPrimaryBaroSource = dev;
      } else if (pDevSecondaryBaroSource == NULL) {
        pDevSecondaryBaroSource = dev;
      }
    }

    if (nmeaout == NULL && Driver->Flags & (1l << dfNmeaOut)) {
      nmeaout = dev;
    }
  }
  return TRUE;
}