vrpn_VPJoystick.h

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#ifndef VRPN_VPJOYSTICK
#define VRPN_VPJOYSTICK 1
 
#include "vrpn_Button.h"                // for VRPN_BUTTON_BUF_SIZE, etc
#include "vrpn_Configure.h"             // for VRPN_API
 
class VRPN_API vrpn_Connection;
 
 
#define vrpn_VPJOY_MESSAGE_LENGTH (4)
#define vrpn_VPJOY_NUM_BUTTONS  (8)
 
class VRPN_API vrpn_VPJoystick : public vrpn_Button_Filter {
 
 public:
  vrpn_VPJoystick(char* name, vrpn_Connection *c,
             const char *port="/dev/ttyS0", long baud=9600);
 
  ~vrpn_VPJoystick();
 
  void mainloop();
   
 private:
  int serial_fd;
 
  unsigned char message_buffer[ vrpn_VPJOY_MESSAGE_LENGTH ];
  unsigned int bytes_read;
  unsigned int button_masks[ vrpn_VPJOY_NUM_BUTTONS ]; 
  
  unsigned int state;
};
 
#endif // #ifndef VRPN_VPJOYSTICK