83 lines
2.3 KiB
C
83 lines
2.3 KiB
C
/*
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Copyright 2012,2013 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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//#include <stdbool.h>
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#include <avr/pgmspace.h>
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#include "keymap.h"
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#include "keymap_in_eeprom.h"
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#include "keymap_common.h"
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static uint8_t keymaps_cache[KEYMAPS_COUNT][MATRIX_ROWS][MATRIX_COLS] = {{{0}}};
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static uint8_t last_layer_number = 1;
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void keymaps_cache_init(void)
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{
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for (uint8_t layer = 0; layer < KEYMAPS_COUNT; layer++) {
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uint8_t non_empty_key = 0;
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
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for (uint8_t col = 0; col < MATRIX_COLS; col++) {
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#ifndef KEYMAP_IN_EEPROM_ENABLE
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keymaps_cache[layer][row][col] = pgm_read_byte(&keymaps[layer][row][col]);
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#else
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keymaps_cache[layer][row][col] = eeconfig_read_keymap_key(layer, row, col);
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#endif
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if (keymaps_cache[layer][row][col] > KC_TRANSPARENT) {
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non_empty_key++;
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}
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}
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}
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if (non_empty_key) {
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last_layer_number = layer;
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}
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}
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}
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uint8_t last_layer(void)
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{
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return last_layer_number;
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}
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/* translates key to keycode */
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uint8_t keymap_key_to_keycode(uint8_t layer, keypos_t key)
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{
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return keymaps_cache[layer][key.row][key.col];
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}
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/* translates Fn keycode to action */
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action_t keymap_fn_to_action(uint8_t keycode)
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{
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#ifndef KEYMAP_IN_EEPROM_ENABLE
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return (action_t) {
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.code = pgm_read_word(&fn_actions[FN_INDEX(keycode)])
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};
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#else
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return (action_t) {
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.code = eeconfig_read_keymap_fn_action(FN_INDEX(keycode))
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};
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#endif
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}
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#ifdef KEYMAP_IN_EEPROM_ENABLE
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const uint8_t* keymaps_pointer(void) {
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return (const uint8_t*)keymaps;
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}
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const uint16_t* fn_actions_pointer(void) {
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return fn_actions;
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}
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#endif
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