#ifndef _OWLPS_POSITIONING_POSUTIL_HH_
#define _OWLPS_POSITIONING_POSUTIL_HH_

/// Utilitary class
class PosUtil
{
public:
  /// The speed of light, in m/s
  static const unsigned long LIGHT_SPEED = 299792458 ;

  /** @name Wi-Fi */
  //@{
  /// Converts a Wi-Fi channel to the corresponding frequency in Hz
  static unsigned long wifi_channel_to_hz(const unsigned long &channel) ;
  //@}
} ;

#endif // _OWLPS_POSITIONING_POSUTIL_HH_