keyboard/onekey/keymap.c

   1 /*
   2 Copyright 2012,2013 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 #include <stdint.h>
  18 #include <stdbool.h>
  19 #include <avr/pgmspace.h>
  20 #include "keycode.h"
  21 #include "action.h"
  22 #include "action_macro.h"
  23 #include "report.h"
  24 #include "host.h"
  25 #include "print.h"
  26 #include "debug.h"
  27 #include "keymap.h"
  28
  29
  30 static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  31     {{KC_A}},
  32 };
  33
  34 /*
  35  * Fn action definition
  36  */
  37 static const uint16_t PROGMEM fn_actions[] = {
  38 };
  39
  40
  41
  42 #define KEYMAPS_SIZE    (sizeof(keymaps) / sizeof(keymaps[0]))
  43 #define FN_ACTIONS_SIZE (sizeof(fn_actions) / sizeof(fn_actions[0]))
  44
  45 /* translates key to keycode */
  46 uint8_t keymap_key_to_keycode(uint8_t layer, keypos_t key)
  47 {
  48     if (layer < KEYMAPS_SIZE) {
  49         return pgm_read_byte(&keymaps[(layer)][(key.row)][(key.col)]);
  50     } else {
  51         // fall back to layer 0
  52         return pgm_read_byte(&keymaps[0][(key.row)][(key.col)]);
  53     }
  54 }
  55
  56 /* translates Fn keycode to action */
  57 action_t keymap_fn_to_action(uint8_t keycode)
  58 {
  59     action_t action;
  60     if (FN_INDEX(keycode) < FN_ACTIONS_SIZE) {
  61         action.code = pgm_read_word(&fn_actions[FN_INDEX(keycode)]);
  62     } else {
  63         action.code = ACTION_NO;
  64     }
  65     return action;
  66 }