Fawkes API
Fawkes Development Version
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Handler class for joystick data. More...
#include "acquisition_thread.h"
Public Member Functions | |
virtual | ~JoystickBlackBoardHandler () |
Virtual empty destructor. | |
virtual void | joystick_changed (unsigned int pressed_buttons, float *axis_values)=0 |
Joystick data changed. | |
virtual void | joystick_plugged (char num_axes, char num_buttons)=0 |
A (new) joystick has been plugged in. | |
virtual void | joystick_unplugged ()=0 |
The joystick has been unplugged and is no longer available. |
Handler class for joystick data.
This interface allows to plug a generic handler to the JoystickAcquisitionThread via the alternative constructor. This can be used to directly instantiate the acquisition thread outside of Fawkes.
JoystickBlackBoardHandler::~JoystickBlackBoardHandler | ( | ) | [virtual] |
Virtual empty destructor.
Definition at line 47 of file bb_handler.cpp.
void JoystickBlackBoardHandler::joystick_changed | ( | unsigned int | pressed_buttons, |
float * | axis_values | ||
) | [pure virtual] |
Joystick data changed.
pressed_buttons | the new pressed_buttons array |
axis_values | array of axis values, the length is at least num_axes() |
Implemented in JoystickRemoteBlackBoardPoster.
Referenced by JoystickAcquisitionThread::loop().
void JoystickBlackBoardHandler::joystick_plugged | ( | char | num_axes, |
char | num_buttons | ||
) | [pure virtual] |
A (new) joystick has been plugged in.
num_axes | number of axes |
num_buttons | number of buttons |
Implemented in JoystickRemoteBlackBoardPoster.
void JoystickBlackBoardHandler::joystick_unplugged | ( | ) | [pure virtual] |
The joystick has been unplugged and is no longer available.
Implemented in JoystickRemoteBlackBoardPoster.
Referenced by JoystickAcquisitionThread::loop().