vrpn_Magellan.h

#ifndef VRPN_MAGELLAN_H
#define VRPN_MAGELLAN_H
 
#include "vrpn_Analog.h" // for vrpn_Serial_Analog
#include "vrpn_Button.h" // for vrpn_Button_Filter
#include "vrpn_Configure.h" // for VRPN_API
#include "vrpn_Connection.h" // for vrpn_CONNECTION_LOW_LATENCY, etc
#include "vrpn_Shared.h" // for timeval
#include "vrpn_Types.h" // for vrpn_uint32
 
class VRPN_API vrpn_Magellan: public vrpn_Serial_Analog
            ,public vrpn_Button_Filter
{
public:
 vrpn_Magellan (const char * name, vrpn_Connection * c,
 const char * port, int baud, bool altreset = false);
 
 ~vrpn_Magellan () {};
 
 virtual void mainloop ();
 
 virtual int reset(void);    //< Set device back to starting config
 
 protected:
 bool _altreset;         //< Send alternative reset string?
 int _status;            //< Used by mainloop() and get_report()
 int _numbuttons;        //< How many buttons to open
 int _numchannels;       //< How many analog channels to open
 
 unsigned _expected_chars;       //< How many characters to expect in the report
 unsigned char _buffer[512]; //< Buffer of characters in report
 unsigned _bufcount;         //< How many characters we have so far
 
 int _null_radius;       //< The range over which no motion should be reported
 
 struct timeval timestamp;   //< Time of the last report from the device
 
 virtual void clear_values(void);//< Set all buttons, analogs and encoders back to 0
 
 virtual int get_report(void);
 
 virtual void report_changes
                   (vrpn_uint32 class_of_service
                    = vrpn_CONNECTION_LOW_LATENCY);
 virtual void report
                   (vrpn_uint32 class_of_service
                    = vrpn_CONNECTION_LOW_LATENCY);
 
 // NOTE:  class_of_service is only applied to vrpn_Analog
 //  values, not vrpn_Button, which are always vrpn_RELIABLE
};
 
#endif