1 #ifndef _LINUX_JOYSTICK_H 2 #define _LINUX_JOYSTICK_H 3 4 /* 5 * $Id: joystick.h,v 1.3 2000/11/30 11:07:05 vojtech Exp $ 6 * 7 * Copyright (C) 1996-2000 Vojtech Pavlik 8 * 9 * Sponsored by SuSE 10 */ 11 12 /* 13 * This program is free software; you can redistribute it and/or modify 14 * it under the terms of the GNU General Public License as published by 15 * the Free Software Foundation; either version 2 of the License, or 16 * (at your option) any later version. 17 * 18 * This program is distributed in the hope that it will be useful, 19 * but WITHOUT ANY WARRANTY; without even the implied warranty of 20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 * GNU General Public License for more details. 22 * 23 * You should have received a copy of the GNU General Public License 24 * along with this program; if not, write to the Free Software 25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 26 * 27 * Should you need to contact me, the author, you can do so either by 28 * e-mail - mail your message to <vojtech (at) suse.cz>, or by paper mail: 29 * Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic 30 */ 31 32 #include <asm/types.h> 33 #include <linux/input.h> 34 35 /* 36 * Version 37 */ 38 39 #define JS_VERSION 0x020100 40 41 /* 42 * Types and constants for reading from /dev/js 43 */ 44 45 #define JS_EVENT_BUTTON 0x01 /* button pressed/released */ 46 #define JS_EVENT_AXIS 0x02 /* joystick moved */ 47 #define JS_EVENT_INIT 0x80 /* initial state of device */ 48 49 struct js_event { 50 __u32 time; /* event timestamp in milliseconds */ 51 __s16 value; /* value */ 52 __u8 type; /* event type */ 53 __u8 number; /* axis/button number */ 54 }; 55 56 /* 57 * IOCTL commands for joystick driver 58 */ 59 60 #define JSIOCGVERSION _IOR('j', 0x01, __u32) /* get driver version */ 61 62 #define JSIOCGAXES _IOR('j', 0x11, __u8) /* get number of axes */ 63 #define JSIOCGBUTTONS _IOR('j', 0x12, __u8) /* get number of buttons */ 64 #define JSIOCGNAME(len) _IOC(_IOC_READ, 'j', 0x13, len) /* get identifier string */ 65 66 #define JSIOCSCORR _IOW('j', 0x21, struct js_corr) /* set correction values */ 67 #define JSIOCGCORR _IOR('j', 0x22, struct js_corr) /* get correction values */ 68 69 #define JSIOCSAXMAP _IOW('j', 0x31, __u8[ABS_MAX + 1]) /* set axis mapping */ 70 #define JSIOCGAXMAP _IOR('j', 0x32, __u8[ABS_MAX + 1]) /* get axis mapping */ 71 #define JSIOCSBTNMAP _IOW('j', 0x33, __u16[KEY_MAX - BTN_MISC + 1]) /* set button mapping */ 72 #define JSIOCGBTNMAP _IOR('j', 0x34, __u16[KEY_MAX - BTN_MISC + 1]) /* get button mapping */ 73 74 /* 75 * Types and constants for get/set correction 76 */ 77 78 #define JS_CORR_NONE 0x00 /* returns raw values */ 79 #define JS_CORR_BROKEN 0x01 /* broken line */ 80 81 struct js_corr { 82 __s32 coef[8]; 83 __s16 prec; 84 __u16 type; 85 }; 86 87 /* 88 * v0.x compatibility definitions 89 */ 90 91 #define JS_RETURN sizeof(struct JS_DATA_TYPE) 92 #define JS_TRUE 1 93 #define JS_FALSE 0 94 #define JS_X_0 0x01 95 #define JS_Y_0 0x02 96 #define JS_X_1 0x04 97 #define JS_Y_1 0x08 98 #define JS_MAX 2 99 100 #define JS_DEF_TIMEOUT 0x1300 101 #define JS_DEF_CORR 0 102 #define JS_DEF_TIMELIMIT 10L 103 104 #define JS_SET_CAL 1 105 #define JS_GET_CAL 2 106 #define JS_SET_TIMEOUT 3 107 #define JS_GET_TIMEOUT 4 108 #define JS_SET_TIMELIMIT 5 109 #define JS_GET_TIMELIMIT 6 110 #define JS_GET_ALL 7 111 #define JS_SET_ALL 8 112 113 struct JS_DATA_TYPE { 114 __s32 buttons; 115 __s32 x; 116 __s32 y; 117 }; 118 119 struct JS_DATA_SAVE_TYPE_32 { 120 __s32 JS_TIMEOUT; 121 __s32 BUSY; 122 __s32 JS_EXPIRETIME; 123 __s32 JS_TIMELIMIT; 124 struct JS_DATA_TYPE JS_SAVE; 125 struct JS_DATA_TYPE JS_CORR; 126 }; 127 128 struct JS_DATA_SAVE_TYPE_64 { 129 __s32 JS_TIMEOUT; 130 __s32 BUSY; 131 __s64 JS_EXPIRETIME; 132 __s64 JS_TIMELIMIT; 133 struct JS_DATA_TYPE JS_SAVE; 134 struct JS_DATA_TYPE JS_CORR; 135 }; 136 137 138 #endif /* _LINUX_JOYSTICK_H */ 139
