| #ifndef _LINUX_JOYSTICK_H |
| #define _LINUX_JOYSTICK_H |
| |
| /* |
| * Copyright (C) 1996-2000 Vojtech Pavlik |
| * |
| * Sponsored by SuSE |
| */ |
| |
| /* |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program 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 General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| * Should you need to contact me, the author, you can do so either by |
| * e-mail - mail your message to <vojtech@suse.cz>, or by paper mail: |
| * Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic |
| */ |
| |
| #include <linux/types.h> |
| #include <linux/input.h> |
| |
| /* |
| * Version |
| */ |
| |
| #define JS_VERSION 0x020100 |
| |
| /* |
| * Types and constants for reading from /dev/js |
| */ |
| |
| #define JS_EVENT_BUTTON 0x01 /* button pressed/released */ |
| #define JS_EVENT_AXIS 0x02 /* joystick moved */ |
| #define JS_EVENT_INIT 0x80 /* initial state of device */ |
| |
| struct js_event { |
| __u32 time; /* event timestamp in milliseconds */ |
| __s16 value; /* value */ |
| __u8 type; /* event type */ |
| __u8 number; /* axis/button number */ |
| }; |
| |
| /* |
| * IOCTL commands for joystick driver |
| */ |
| |
| #define JSIOCGVERSION _IOR('j', 0x01, __u32) /* get driver version */ |
| |
| #define JSIOCGAXES _IOR('j', 0x11, __u8) /* get number of axes */ |
| #define JSIOCGBUTTONS _IOR('j', 0x12, __u8) /* get number of buttons */ |
| #define JSIOCGNAME(len) _IOC(_IOC_READ, 'j', 0x13, len) /* get identifier string */ |
| |
| #define JSIOCSCORR _IOW('j', 0x21, struct js_corr) /* set correction values */ |
| #define JSIOCGCORR _IOR('j', 0x22, struct js_corr) /* get correction values */ |
| |
| #define JSIOCSAXMAP _IOW('j', 0x31, __u8[ABS_MAX + 1]) /* set axis mapping */ |
| #define JSIOCGAXMAP _IOR('j', 0x32, __u8[ABS_MAX + 1]) /* get axis mapping */ |
| #define JSIOCSBTNMAP _IOW('j', 0x33, __u16[KEY_MAX - BTN_MISC + 1]) /* set button mapping */ |
| #define JSIOCGBTNMAP _IOR('j', 0x34, __u16[KEY_MAX - BTN_MISC + 1]) /* get button mapping */ |
| |
| /* |
| * Types and constants for get/set correction |
| */ |
| |
| #define JS_CORR_NONE 0x00 /* returns raw values */ |
| #define JS_CORR_BROKEN 0x01 /* broken line */ |
| |
| struct js_corr { |
| __s32 coef[8]; |
| __s16 prec; |
| __u16 type; |
| }; |
| |
| /* |
| * v0.x compatibility definitions |
| */ |
| |
| #define JS_RETURN sizeof(struct JS_DATA_TYPE) |
| #define JS_TRUE 1 |
| #define JS_FALSE 0 |
| #define JS_X_0 0x01 |
| #define JS_Y_0 0x02 |
| #define JS_X_1 0x04 |
| #define JS_Y_1 0x08 |
| #define JS_MAX 2 |
| |
| #define JS_DEF_TIMEOUT 0x1300 |
| #define JS_DEF_CORR 0 |
| #define JS_DEF_TIMELIMIT 10L |
| |
| #define JS_SET_CAL 1 |
| #define JS_GET_CAL 2 |
| #define JS_SET_TIMEOUT 3 |
| #define JS_GET_TIMEOUT 4 |
| #define JS_SET_TIMELIMIT 5 |
| #define JS_GET_TIMELIMIT 6 |
| #define JS_GET_ALL 7 |
| #define JS_SET_ALL 8 |
| |
| struct JS_DATA_TYPE { |
| __s32 buttons; |
| __s32 x; |
| __s32 y; |
| }; |
| |
| struct JS_DATA_SAVE_TYPE_32 { |
| __s32 JS_TIMEOUT; |
| __s32 BUSY; |
| __s32 JS_EXPIRETIME; |
| __s32 JS_TIMELIMIT; |
| struct JS_DATA_TYPE JS_SAVE; |
| struct JS_DATA_TYPE JS_CORR; |
| }; |
| |
| struct JS_DATA_SAVE_TYPE_64 { |
| __s32 JS_TIMEOUT; |
| __s32 BUSY; |
| __s64 JS_EXPIRETIME; |
| __s64 JS_TIMELIMIT; |
| struct JS_DATA_TYPE JS_SAVE; |
| struct JS_DATA_TYPE JS_CORR; |
| }; |
| |
| |
| #endif /* _LINUX_JOYSTICK_H */ |