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core: Add default implemenation of keymap read

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tmk 2016-06-25 23:10:31 +09:00
parent c04b6bec89
commit 19dca3def8
1 changed files with 54 additions and 1 deletions
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55
tmk_core/common/keymap.c
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@ -1,5 +1,5 @@
/*
Copyright 2013 Jun Wako <wakojun@gmail.com>
Copyright 2013,2016 Jun Wako <wakojun@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -23,6 +23,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "wait.h"
#include "debug.h"
#include "bootloader.h"
#if defined(__AVR__)
#include <avr/pgmspace.h>
#endif
#ifdef BOOTMAGIC_ENABLE
extern keymap_config_t keymap_config;
@ -32,6 +35,7 @@ static action_t keycode_to_action(uint8_t keycode);
/* converts key to action */
__attribute__ ((weak))
action_t action_for_key(uint8_t layer, keypos_t key)
{
uint8_t keycode = keymap_key_to_keycode(layer, key);
@ -169,6 +173,28 @@ static action_t keycode_to_action(uint8_t keycode)
* Legacy keymap support
* Consider using new keymap API instead.
*/
extern const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS];
extern const uint8_t fn_layer[];
extern const uint8_t fn_keycode[];
__attribute__ ((weak))
uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col)
{
return pgm_read_byte(&keymaps[(layer)][(row)][(col)]);
}
__attribute__ ((weak))
uint8_t keymap_fn_layer(uint8_t index)
{
return pgm_read_byte(&fn_layer[index]);
}
__attribute__ ((weak))
uint8_t keymap_fn_keycode(uint8_t index)
{
return pgm_read_byte(&fn_keycode[index]);
}
__attribute__ ((weak))
uint8_t keymap_key_to_keycode(uint8_t layer, keypos_t key)
{
@ -196,4 +222,31 @@ action_t keymap_fn_to_action(uint8_t keycode)
return (action_t)ACTION_NO;
}
}
#else
/* user keymaps should be defined somewhere */
extern const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS];
extern const action_t fn_actions[];
__attribute__ ((weak))
uint8_t keymap_key_to_keycode(uint8_t layer, keypos_t key)
{
#if defined(__AVR__)
return pgm_read_byte(&keymaps[(layer)][(key.row)][(key.col)]);
#else
return keymaps[(layer)][(key.row)][(key.col)];
#endif
}
__attribute__ ((weak))
action_t keymap_fn_to_action(uint8_t keycode)
{
#if defined(__AVR__)
return (action_t)pgm_read_word(&fn_actions[FN_INDEX(keycode)]);
#else
return fn_actions[FN_INDEX(keycode)];
#endif
}
#endif