projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| b688fc87 WJ |
1 | /*- |
| 2 | * Copyright (c) 1985, 1986 The Regents of the University of California. | |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * 3. All advertising materials mentioning features or use of this software | |
| 14 | * must display the following acknowledgement: | |
| 15 | * This product includes software developed by the University of | |
| 16 | * California, Berkeley and its contributors. | |
| 17 | * 4. Neither the name of the University nor the names of its contributors | |
| 18 | * may be used to endorse or promote products derived from this software | |
| 19 | * without specific prior written permission. | |
| 20 | * | |
| 21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 31 | * SUCH DAMAGE. | |
| 32 | * | |
| 33 | * @(#)tablet.h 7.5 (Berkeley) 2/15/91 | |
| 34 | */ | |
| 35 | ||
| 36 | #ifndef _TABLET_H_ | |
| 37 | #define _TABLET_H_ | |
| 38 | ||
| 39 | /* | |
| 40 | * Tablet line discipline. | |
| 41 | */ | |
| 42 | #ifdef KERNEL | |
| 43 | #include "../h/ioctl.h" | |
| 44 | #else | |
| 45 | #include <sys/ioctl.h> | |
| 46 | #endif | |
| 47 | ||
| 48 | /* | |
| 49 | * Reads on the tablet return one of the following structures, depending on | |
| 50 | * the underlying tablet type. The first two are defined such that a read of | |
| 51 | * sizeof (gtcopos) on a non-gtco tablet will return meaningful info. The | |
| 52 | * in-proximity bit is simulated where the tablet does not directly provide | |
| 53 | * the information. | |
| 54 | */ | |
| 55 | struct tbpos { | |
| 56 | int xpos, ypos; /* raw x-y coordinates */ | |
| 57 | short status; /* buttons/pen down */ | |
| 58 | #define TBINPROX 0100000 /* pen in proximity of tablet */ | |
| 59 | short scount; /* sample count */ | |
| 60 | }; | |
| 61 | ||
| 62 | struct gtcopos { | |
| 63 | int xpos, ypos; /* raw x-y coordinates */ | |
| 64 | short status; /* as above */ | |
| 65 | short scount; /* sample count */ | |
| 66 | short xtilt, ytilt; /* raw tilt */ | |
| 67 | short pressure; | |
| 68 | short pad; /* pad to longword boundary */ | |
| 69 | }; | |
| 70 | ||
| 71 | struct polpos { | |
| 72 | short p_x, p_y, p_z; /* raw 3-space coordinates */ | |
| 73 | short p_azi, p_pit, p_rol; /* azimuth, pitch, and roll */ | |
| 74 | short p_stat; /* status, as above */ | |
| 75 | char p_key; /* calculator input keyboard */ | |
| 76 | }; | |
| 77 | ||
| 78 | #define BIOSMODE _IOW('b', 1, int) /* set mode bit(s) */ | |
| 79 | #define BIOGMODE _IOR('b', 2, int) /* get mode bit(s) */ | |
| 80 | #define TBMODE 0xfff0 /* mode bits: */ | |
| 81 | #define TBPOINT 0x0010 /* single point */ | |
| 82 | #define TBRUN 0x0000 /* runs contin. */ | |
| 83 | #define TBSTOP 0x0020 /* shut-up */ | |
| 84 | #define TBGO 0x0000 /* ~TBSTOP */ | |
| 85 | #define TBTYPE 0x000f /* tablet type: */ | |
| 86 | #define TBUNUSED 0x0 | |
| 87 | #define TBHITACHI 0x1 /* hitachi tablet */ | |
| 88 | #define TBTIGER 0x2 /* hitachi tiger */ | |
| 89 | #define TBGTCO 0x3 /* gtco */ | |
| 90 | #define TBPOL 0x4 /* polhemus 3space */ | |
| 91 | #define TBHDG 0x5 /* hdg-1111b, low res */ | |
| 92 | #define TBHDGHIRES 0x6 /* hdg-1111b, high res */ | |
| 93 | #define TBDIGI 0x7 /* gtco digi-pad, low res */ | |
| 94 | #define TBDIGIHIRES 0x8 /* gtco digi-pad, high res */ | |
| 95 | #define BIOSTYPE _IOW('b', 3, int) /* set tablet type */ | |
| 96 | #define BIOGTYPE _IOR('b', 4, int) /* get tablet type*/ | |
| 97 | #endif | |
| 98 | ||
| 99 | #endif /* !_TABLET_H_ */ |