common/eeconfig.h

   1 /*
   2 Copyright 2013 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 EECONFIG_H
  19 #define EECONFIG_H
  20
  21 #include <stdint.h>
  22
  23 #define EECONFIG_MAGIC_NUMBER                   (uint16_t)0xFEED
  24
  25 /* eeprom parameteter address */
  26 #define EECONFIG_MAGIC                          (uint16_t *)0
  27 #define EECONFIG_DEBUG                          (uint8_t *)2
  28 #define EECONFIG_DEFAULT_LAYER                  (uint8_t *)3
  29 #define EECONFIG_KEYCONF                        (uint8_t *)4
  30 #define EECONFIG_MOUSEKEY_ACCEL                 (uint8_t *)5
  31
  32
  33 /* debug bit */
  34 #define EECONFIG_DEBUG_ENABLE                   (1<<0)
  35 #define EECONFIG_DEBUG_MATRIX                   (1<<1)
  36 #define EECONFIG_DEBUG_KEYBOARD                 (1<<2)
  37 #define EECONFIG_DEBUG_MOUSE                    (1<<3)
  38
  39 /* keyconf bit */
  40 #define EECONFIG_KEYCONF_SWAP_CONTROL_CAPSLOCK     (1<<0)
  41 #define EECONFIG_KEYCONF_CAPSLOCK_TO_CONTROL       (1<<1)
  42 #define EECONFIG_KEYCONF_SWAP_LALT_LGUI            (1<<2)
  43 #define EECONFIG_KEYCONF_SWAP_RALT_RGUI            (1<<3)
  44 #define EECONFIG_KEYCONF_NO_GUI                    (1<<4)
  45 #define EECONFIG_KEYCONF_SWAP_GRAVE_ESC            (1<<5)
  46 #define EECONFIG_KEYCONF_SWAP_BACKSLASH_BACKSPACE  (1<<6)
  47
  48
  49 /* XXX: Not portable. Bit field order depends on implementation */
  50 typedef union {
  51     uint8_t raw;
  52     struct {
  53         bool swap_control_capslock:1;
  54         bool capslock_to_control:1;
  55         bool swap_lalt_lgui:1;
  56         bool swap_ralt_rgui:1;
  57         bool no_gui:1;
  58         bool swap_grave_esc:1;
  59         bool swap_backslash_backspace:1;
  60         bool reserved:1;
  61     };
  62 } keyconf;
  63
  64 bool eeconfig_initialized(void);
  65
  66 void eeconfig_init(void);
  67
  68 uint8_t eeconfig_read_debug(void);
  69 void eeconfig_write_debug(uint8_t val);
  70
  71 uint8_t eeconfig_read_defalt_layer(void);
  72 void eeconfig_write_defalt_layer(uint8_t val);
  73
  74 uint8_t eeconfig_read_keyconf(void);
  75 void eeconfig_write_keyconf(uint8_t val);
  76
  77 #endif