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Diffstat (limited to 'src/usbjoy.h')
| -rw-r--r-- | src/usbjoy.h | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/src/usbjoy.h b/src/usbjoy.h deleted file mode 100644 index c324744..0000000 --- a/src/usbjoy.h +++ /dev/null @@ -1,221 +0,0 @@ -/* Title: USB Joystick library - Version 0.2 - Written by Puck2099 (puck2099@gmail.com), (c) 2006. - <http://www.gp32wip.com> - - If you use this library or a part of it, please, let it know. - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -*/ - -#ifndef USBJOY_H -#define USBJOY_H - -/* - Enumeration: Axes values - This enumeration contains shortcuts to the values used on axes. - - Constants: - JOYUP - Joystick Up - JOYDOWN - Joystick Down - JOYLEFT - Joystick Left - JOYRIGHT - Joystick Right - - See also: - <joy_getaxe> -*/ -#define JOYUP (0) -#define JOYDOWN (1) -#define JOYLEFT (2) -#define JOYRIGHT (3) - - -/* - Struct: usbjoy - - Contains all Joystick needed information. - - Fields: - fd - File descriptor used. - name - Joystick's name. - device - /dev/input/jsX device. - numbuttons - Joystick's buttons. - numaxes - Joystick's axes. - numhats - Joystick's hats. - statebuttons - Current state of each button. - stateaxes - Current state of each direction. -*/ -struct usbjoy { - int fd; - char name [128]; - char device [128]; - int numbuttons; - int numaxes; - int numhats; - int statebuttons[32]; - int stateaxes[4]; -}; - - -/* - Function: joy_open - - Opens a USB joystick and fills its information. - - Parameters: - - joynumber - Joystick's identifier (0 reserved for GP2X's builtin Joystick). - - Returns: - - Filled usbjoy structure. -*/ -struct usbjoy * joy_open (int joynumber); - - -/* - Function: joy_name - - Returns Joystick's name. - - Parameters: - - joy - Selected joystick. - - Returns: - - Joystick's name or NULL if <usbjoy> struct is empty. -*/ -char * joy_name (struct usbjoy * joy); - - -/* - Function: joy_device - - Returns Joystick's device. - - Parameters: - - joy - Selected joystick. - - Returns: - - Joystick's device or NULL if <usbjoy> struct is empty. -*/ -char * joy_device (struct usbjoy * joy); - -/* - Function: joy_buttons - - Returns Joystick's buttons number. - - Parameters: - - joy - Selected joystick. - - Returns: - - Joystick's buttons or 0 if <usbjoy> struct is empty. -*/ -int joy_buttons (struct usbjoy * joy); - -/* - Function: joy_axes - - Returns Joystick's axes number. - - Parameters: - - joy - Selected joystick. - - Returns: - - Joystick's axes or 0 if <usbjoy> struct is empty. -*/ -int joy_axes (struct usbjoy * joy); - - -/* - Function: joy_update - - Updates Joystick's internal information (<statebuttons> and <stateaxes> fields). - - Parameters: - - joy - Selected joystick. - - Returns: - - 0 - No events registered (no need to update). - 1 - Events registered (a button or axe has been pushed). - -1 - Error: <usbjoy> struct is empty. -*/ -int joy_update (struct usbjoy * joy); - - -/* - Function: joy_getbutton - - Returns Joystick's button information. - - Parameters: - - button - Button which value you want to know (from 0 to 31). - joy - Selected joystick. - - Returns: - - 0 - Button NOT pushed. - 1 - Button pushed. - -1 - Error: <usbjoy> struct is empty. -*/ -int joy_getbutton (int button, struct usbjoy * joy); - - -/* - Function: joy_getaxe - - Returns Joystick's axes information. - - Parameters: - - axe - Axe which value you want to know (see <Axes values>). - joy - Selected joystick. - - Returns: - - 0 - Direction NOT pushed. - 1 - Direction pushed. - -1 - Error: <usbjoy> struct is empty. -*/ -int joy_getaxe (int axe, struct usbjoy * joy); - -/* - Function: joy_close - - Closes selected joystick's file descriptor and detroys it's fields. - - Parameters: - - joy - Selected joystick. - - Returns: - - 0 - Joystick successfully closed. - -1 - Error: <usbjoy> struct is empty. -*/ -int joy_close (struct usbjoy * joy); - -#endif // USBJOY_H |