common/report.h

   1 /*
   2 Copyright 2011,2012 Jun Wako <wakojun@gmail.com>
   3
   4 This program is free software: you can redistribute it and/or modify
   5 it under the terms of the GNU General Public License as published by
   6 the Free Software Foundation, either version 2 of the License, or
   7 (at your option) any later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 GNU General Public License for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 */
  17
  18 #ifndef REPORT_H
  19 #define REPORT_H
  20
  21 #include <stdint.h>
  22 #include "keycode.h"
  23
  24
  25 /* report id */
  26 #define REPORT_ID_MOUSE     1
  27 #define REPORT_ID_SYSTEM    2
  28 #define REPORT_ID_CONSUMER  3
  29
  30 /* mouse buttons */
  31 #define MOUSE_BTN1 (1<<0)
  32 #define MOUSE_BTN2 (1<<1)
  33 #define MOUSE_BTN3 (1<<2)
  34 #define MOUSE_BTN4 (1<<3)
  35 #define MOUSE_BTN5 (1<<4)
  36
  37 /* Consumer Page(0x0C)
  38  * following are supported by Windows: http://msdn.microsoft.com/en-us/windows/hardware/gg463372.aspx
  39  */
  40 #define AUDIO_MUTE              0x00E2
  41 #define AUDIO_VOL_UP            0x00E9
  42 #define AUDIO_VOL_DOWN          0x00EA
  43 #define TRANSPORT_NEXT_TRACK    0x00B5
  44 #define TRANSPORT_PREV_TRACK    0x00B6
  45 #define TRANSPORT_STOP          0x00B7
  46 #define TRANSPORT_STOP_EJECT    0x00CC
  47 #define TRANSPORT_PLAY_PAUSE    0x00CD
  48 /* application launch */
  49 #define AL_CC_CONFIG            0x0183
  50 #define AL_EMAIL                0x018A
  51 #define AL_CALCULATOR           0x0192
  52 #define AL_LOCAL_BROWSER        0x0194
  53 /* application control */
  54 #define AC_SEARCH               0x0221
  55 #define AC_HOME                 0x0223
  56 #define AC_BACK                 0x0224
  57 #define AC_FORWARD              0x0225
  58 #define AC_STOP                 0x0226
  59 #define AC_REFRESH              0x0227
  60 #define AC_BOOKMARKS            0x022A
  61 /* supplement for Bluegiga iWRAP HID(not supported by Windows?) */
  62 #define AL_LOCK                 0x019E
  63 #define TRANSPORT_RECORD        0x00B2
  64 #define TRANSPORT_REWIND        0x00B4
  65 #define TRANSPORT_EJECT         0x00B8
  66 #define AC_MINIMIZE             0x0206
  67
  68 /* Generic Desktop Page(0x01) - system power control */
  69 #define SYSTEM_POWER_DOWN       0x0081
  70 #define SYSTEM_SLEEP            0x0082
  71 #define SYSTEM_WAKE_UP          0x0083
  72
  73
  74 /* key report size(NKRO or boot mode) */
  75 #if defined(PROTOCOL_PJRC) && defined(NKRO_ENABLE)
  76 #   include "usb.h"
  77 #   define REPORT_SIZE KBD2_SIZE
  78 #   define REPORT_KEYS (KBD2_SIZE - 2)
  79 #   define REPORT_BITS (KBD2_SIZE - 1)
  80
  81 #elif defined(PROTOCOL_LUFA) && defined(NKRO_ENABLE)
  82 #   include "protocol/lufa/descriptor.h"
  83 #   define REPORT_SIZE NKRO_EPSIZE
  84 #   define REPORT_KEYS (NKRO_EPSIZE - 2)
  85 #   define REPORT_BITS (NKRO_EPSIZE - 1)
  86
  87 #else
  88 #   define REPORT_SIZE 8
  89 #   define REPORT_KEYS 6
  90 #endif
  91
  92
  93 #ifdef __cplusplus
  94 extern "C" {
  95 #endif
  96
  97 /*
  98  * keyboard report is 8-byte array retains state of 8 modifiers and 6 keys.
  99  *
 100  * byte |0       |1       |2       |3       |4       |5       |6       |7
 101  * -----+--------+--------+--------+--------+--------+--------+--------+--------
 102  * desc |mods    |reserved|keys[0] |keys[1] |keys[2] |keys[3] |keys[4] |keys[5]
 103  *
 104  * It is exended to 16 bytes to retain 120keys+8mods when NKRO mode.
 105  *
 106  * byte |0       |1       |2       |3       |4       |5       |6       |7        ... |15
 107  * -----+--------+--------+--------+--------+--------+--------+--------+--------     +--------
 108  * desc |mods    |bits[0] |bits[1] |bits[2] |bits[3] |bits[4] |bits[5] |bits[6]  ... |bit[14]
 109  *
 110  * mods retains state of 8 modifiers.
 111  *
 112  *  bit |0       |1       |2       |3       |4       |5       |6       |7
 113  * -----+--------+--------+--------+--------+--------+--------+--------+--------
 114  * desc |Lcontrol|Lshift  |Lalt    |Lgui    |Rcontrol|Rshift  |Ralt    |Rgui
 115  *
 116  */
 117 typedef union {
 118     uint8_t raw[REPORT_SIZE];
 119     struct {
 120         uint8_t mods;
 121         uint8_t reserved;
 122         uint8_t keys[REPORT_KEYS];
 123     };
 124 #ifdef NKRO_ENABLE
 125     struct {
 126         uint8_t mods;
 127         uint8_t bits[REPORT_BITS];
 128     } nkro;
 129 #endif
 130 } __attribute__ ((packed)) report_keyboard_t;
 131 /*
 132 typedef struct {
 133     uint8_t mods;
 134     uint8_t reserved;
 135     uint8_t keys[REPORT_KEYS];
 136 } __attribute__ ((packed)) report_keyboard_t;
 137 */
 138
 139 typedef struct {
 140     uint8_t buttons;
 141     int8_t x;
 142     int8_t y;
 143     int8_t v;
 144     int8_t h;
 145 } __attribute__ ((packed)) report_mouse_t;
 146
 147
 148 /* keycode to system usage */
 149 #define KEYCODE2SYSTEM(key) \
 150     (key == KC_SYSTEM_POWER ? SYSTEM_POWER_DOWN : \
 151     (key == KC_SYSTEM_SLEEP ? SYSTEM_SLEEP : \
 152     (key == KC_SYSTEM_WAKE  ? SYSTEM_WAKE_UP : 0)))
 153
 154 /* keycode to consumer usage */
 155 #define KEYCODE2CONSUMER(key) \
 156     (key == KC_AUDIO_MUTE       ?  AUDIO_MUTE : \
 157     (key == KC_AUDIO_VOL_UP     ?  AUDIO_VOL_UP : \
 158     (key == KC_AUDIO_VOL_DOWN   ?  AUDIO_VOL_DOWN : \
 159     (key == KC_MEDIA_NEXT_TRACK ?  TRANSPORT_NEXT_TRACK : \
 160     (key == KC_MEDIA_PREV_TRACK ?  TRANSPORT_PREV_TRACK : \
 161     (key == KC_MEDIA_STOP       ?  TRANSPORT_STOP : \
 162     (key == KC_MEDIA_EJECT      ?  TRANSPORT_STOP_EJECT : \
 163     (key == KC_MEDIA_PLAY_PAUSE ?  TRANSPORT_PLAY_PAUSE : \
 164     (key == KC_MEDIA_SELECT     ?  AL_CC_CONFIG : \
 165     (key == KC_MAIL             ?  AL_EMAIL : \
 166     (key == KC_CALCULATOR       ?  AL_CALCULATOR : \
 167     (key == KC_MY_COMPUTER      ?  AL_LOCAL_BROWSER : \
 168     (key == KC_WWW_SEARCH       ?  AC_SEARCH : \
 169     (key == KC_WWW_HOME         ?  AC_HOME : \
 170     (key == KC_WWW_BACK         ?  AC_BACK : \
 171     (key == KC_WWW_FORWARD      ?  AC_FORWARD : \
 172     (key == KC_WWW_STOP         ?  AC_STOP : \
 173     (key == KC_WWW_REFRESH      ?  AC_REFRESH : \
 174     (key == KC_WWW_FAVORITES    ?  AC_BOOKMARKS : 0)))))))))))))))))))
 175
 176 #ifdef __cplusplus
 177 }
 178 #endif
 179
 180 #endif