di0ib/tmk_keyboard_custom
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Fix bootmagic and eeconfig for virtual DIP SW

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This commit is contained in:
tmk 2013-04-07 15:36:50 +09:00
parent 1ef8a10d7f
commit b92c7fd612
12 changed files with 251 additions and 174 deletions
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23
README.md
View File

@ -106,6 +106,8 @@ Following commands can be also executed with `Magic` + key. In console mode `Mag
v: print device version & info
t: print timer count
s: print status
e: print eeprom config
n: toggle NKRO
0/F10: switch to Layer0
1/F1: switch to Layer1
2/F2: switch to Layer2
@ -117,13 +119,24 @@ Following commands can be also executed with `Magic` + key. In console mode `Mag
**TBD**
### Conguration with Boot Magic
### Boot Magic Configuration - Virtual DIP Switch
Boot Magic are executed during boot up time. Press Magic key below then pulgin keyboard cable.
These settings are stored in EEPROM.
Note that you must use keys of **Layer 0** as Magic keys. These settings are stored in EEPROM so that retain your configure over power cycles.
#### EEPROM
- Skip reading EEPROM(`ESC`)
- Clear configuration stored in EEPROM(`Backspace`)
#### Bootloader
- Kick up Bootloader(`B`)
#### Debug
- Debug enable(`D`)
- Debug matrix enable(`D`+`X`)
- Debug keyboard enable(`D`+`K`)
- Debug mouse enable(`D`+`M`)
#### Keymap
- Swap Control and CapsLock(`Left Control`)
- Change CapsLock to Control(`Casp Lock`)
- Swap LeftAlt and Gui(`Left Alt`)
@ -132,6 +145,12 @@ These settings are stored in EEPROM.
- Swap Grave and Escape(`Grave`)
- Swap BackSlash and BackSpace(`Back Slash`)
#### Default Layer
- Set Default Layer to 0(`0`)
- Set Default Layer to 0(`1`)
- Set Default Layer to 0(`2`)
- Set Default Layer to 0(`3`)
**TBD**

1
common.mk
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@ -9,7 +9,6 @@ SRC += $(COMMON_DIR)/host.c \
$(COMMON_DIR)/keymap.c \
$(COMMON_DIR)/timer.c \
$(COMMON_DIR)/print.c \
$(COMMON_DIR)/debug.c \
$(COMMON_DIR)/bootloader.c \
$(COMMON_DIR)/suspend.c \
$(COMMON_DIR)/util.c

85
common/bootmagic.c
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@ -2,53 +2,78 @@
#include <stdbool.h>
#include <util/delay.h>
#include "matrix.h"
#include "bootloader.h"
#include "debug.h"
#include "keymap.h"
#include "eeconfig.h"
#include "bootloader.h"
#include "bootmagic.h"
void bootmagic(void)
{
if (!BOOTMAGIC_IS_ENABLED()) { return; }
/* do scans in case of bounce */
uint8_t scan = 100;
while (scan--) { matrix_scan(); _delay_ms(1); }
if (bootmagic_scan_keycode(BOOTMAGIC_BOOTLOADER_KEY)) {
bootloader_jump();
}
if (bootmagic_scan_keycode(BOOTMAGIC_DEBUG_ENABLE_KEY)) {
eeconfig_write_debug(eeconfig_read_debug() ^ EECONFIG_DEBUG_ENABLE);
}
if (bootmagic_scan_keycode(BOOTMAGIC_EEPROM_CLEAR_KEY)) {
/* check signature */
if (!eeconfig_is_enabled()) {
eeconfig_init();
}
if (bootmagic_scan_keycode(BOOTMAGIC_SWAP_CONTROL_CPASLOCK)) {
eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_SWAP_CONTROL_CAPSLOCK);
/* do scans in case of bounce */
uint8_t scan = 100;
while (scan--) { matrix_scan(); _delay_ms(10); }
/* bootmagic skip */
if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SKIP)) {
return;
}
if (bootmagic_scan_keycode(BOOTMAGIC_CAPSLOCK_TO_CONTROL)) {
eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_CAPSLOCK_TO_CONTROL);
/* eeconfig clear */
if (bootmagic_scan_keycode(BOOTMAGIC_KEY_EEPROM_CLEAR)) {
eeconfig_init();
}
if (bootmagic_scan_keycode(BOOTMAGIC_SWAP_LALT_LGUI)) {
eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_SWAP_LALT_LGUI);
/* bootloader */
if (bootmagic_scan_keycode(BOOTMAGIC_KEY_BOOTLOADER)) {
bootloader_jump();
}
if (bootmagic_scan_keycode(BOOTMAGIC_SWAP_RALT_RGUI)) {
eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_SWAP_RALT_RGUI);
/* debug enable */
debug_config.raw = eeconfig_read_debug();
if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_ENABLE)) {
if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_MATRIX)) {
debug_config.matrix = !debug_config.matrix;
} else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_KEYBOARD)) {
debug_config.keyboard = !debug_config.keyboard;
} else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_MOUSE)) {
debug_config.mouse = !debug_config.mouse;
} else {
debug_config.enable = !debug_config.enable;
}
}
if (bootmagic_scan_keycode(BOOTMAGIC_NO_GUI)) {
eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_NO_GUI);
eeconfig_write_debug(debug_config.raw);
/* keymap config */
keymap_config.raw = eeconfig_read_keymap();
if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_CONTROL_CPASLOCK)) {
keymap_config.swap_control_capslock = !keymap_config.swap_control_capslock;
}
if (bootmagic_scan_keycode(BOOTMAGIC_SWAP_GRAVE_ESC)) {
eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_SWAP_GRAVE_ESC);
if (bootmagic_scan_keycode(BOOTMAGIC_KEY_CAPSLOCK_TO_CONTROL)) {
keymap_config.capslock_to_control = !keymap_config.capslock_to_control;
}
if (bootmagic_scan_keycode(BOOTMAGIC_SWAP_BACKSLASH_BACKSPACE)) {
eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_SWAP_BACKSLASH_BACKSPACE);
if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_LALT_LGUI)) {
keymap_config.swap_lalt_lgui = !keymap_config.swap_lalt_lgui;
}
if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_RALT_RGUI)) {
keymap_config.swap_ralt_rgui = !keymap_config.swap_ralt_rgui;
}
if (bootmagic_scan_keycode(BOOTMAGIC_KEY_NO_GUI)) {
keymap_config.no_gui = !keymap_config.no_gui;
}
if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_GRAVE_ESC)) {
keymap_config.swap_grave_esc = !keymap_config.swap_grave_esc;
}
if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_BACKSLASH_BACKSPACE)) {
keymap_config.swap_backslash_backspace = !keymap_config.swap_backslash_backspace;
}
eeconfig_write_keymap(keymap_config.raw);
}
bool bootmagic_scan_keycode(uint8_t keycode)

80
common/bootmagic.h
View File

@ -2,71 +2,45 @@
#define BOOTMAGIC_H
#ifndef BOOTMAGIC_IS_ENABLED
#define BOOTMAGIC_IS_ENABLED() true
#ifndef BOOTMAGIC_KEY_SKIP
#define BOOTMAGIC_KEY_SKIP KC_ESC
#endif
/* eeprom clear */
#ifndef BOOTMAGIC_KEY_EEPROM_CLEAR
#define BOOTMAGIC_KEY_EEPROM_CLEAR KC_BSPACE
#endif
/* kick up bootloader */
#ifndef BOOTMAGIC_BOOTLOADER_KEY
#define BOOTMAGIC_BOOTLOADER_KEY KC_B
#endif
/* debug enable */
#ifndef BOOTMAGIC_DEBUG_ENABLE_KEY
#define BOOTMAGIC_DEBUG_ENABLE_KEY KC_D
#endif
/* eeprom clear */
#ifndef BOOTMAGIC_EEPROM_CLEAR_KEY
#define BOOTMAGIC_EEPROM_CLEAR_KEY KC_BSPACE
#ifndef BOOTMAGIC_KEY_BOOTLOADER
#define BOOTMAGIC_KEY_BOOTLOADER KC_B
#endif
/* debug enable */
#define BOOTMAGIC_KEY_DEBUG_ENABLE KC_D
#define BOOTMAGIC_KEY_DEBUG_MATRIX KC_X
#define BOOTMAGIC_KEY_DEBUG_KEYBOARD KC_K
#define BOOTMAGIC_KEY_DEBUG_MOUSE KC_M
/*
* key configure
* keymap config
*/
/* swap control and capslock */
#ifndef BOOTMAGIC_SWAP_CONTROL_CPASLOCK
#define BOOTMAGIC_SWAP_CONTROL_CPASLOCK KC_LCTRL
#endif
/* capslock to control */
#ifndef BOOTMAGIC_CAPSLOCK_TO_CONTROL
#define BOOTMAGIC_CAPSLOCK_TO_CONTROL KC_CAPSLOCK
#endif
/* swap alt and gui */
#ifndef BOOTMAGIC_SWAP_LALT_LGUI
#define BOOTMAGIC_SWAP_LALT_LGUI KC_LALT
#endif
/* swap alt and gui */
#ifndef BOOTMAGIC_SWAP_RALT_RGUI
#define BOOTMAGIC_SWAP_RALT_RGUI KC_RALT
#endif
/* no gui */
#ifndef BOOTMAGIC_NO_GUI
#define BOOTMAGIC_NO_GUI KC_LGUI
#endif
/* swap esc and grave */
#ifndef BOOTMAGIC_SWAP_GRAVE_ESC
#define BOOTMAGIC_SWAP_GRAVE_ESC KC_GRAVE
#endif
/* swap backslash and backspace */
#ifndef BOOTMAGIC_SWAP_BACKSLASH_BACKSPACE
#define BOOTMAGIC_SWAP_BACKSLASH_BACKSPACE KC_BSLASH
#endif
#define BOOTMAGIC_KEY_SWAP_CONTROL_CPASLOCK KC_LCTRL
#define BOOTMAGIC_KEY_CAPSLOCK_TO_CONTROL KC_CAPSLOCK
#define BOOTMAGIC_KEY_SWAP_LALT_LGUI KC_LALT
#define BOOTMAGIC_KEY_SWAP_RALT_RGUI KC_RALT
#define BOOTMAGIC_KEY_NO_GUI KC_LGUI
#define BOOTMAGIC_KEY_SWAP_GRAVE_ESC KC_GRAVE
#define BOOTMAGIC_KEY_SWAP_BACKSLASH_BACKSPACE KC_BSLASH
/*
* change default layer
*/
#ifndef BOOTMAGIC_DEFAULT_LAYER_0_KEY
#define BOOTMAGIC_DEFAULT_LAYER_0_KEY KC_0
#endif
#ifndef BOOTMAGIC_DEFAULT_LAYER_1_KEY
#define BOOTMAGIC_DEFAULT_LAYER_1_KEY KC_1
#endif
#ifndef BOOTMAGIC_DEFAULT_LAYER_2_KEY
#define BOOTMAGIC_DEFAULT_LAYER_2_KEY KC_2
#endif
#ifndef BOOTMAGIC_DEFAULT_LAYER_3_KEY
#define BOOTMAGIC_DEFAULT_LAYER_3_KEY KC_3
#endif
#define BOOTMAGIC_KEY_DEFAULT_LAYER_0 KC_0
#define BOOTMAGIC_KEY_DEFAULT_LAYER_1 KC_1
#define BOOTMAGIC_KEY_DEFAULT_LAYER_2 KC_2
#define BOOTMAGIC_KEY_DEFAULT_LAYER_3 KC_3
void bootmagic(void);

44
common/command.c
View File

@ -110,7 +110,7 @@ static void command_common_help(void)
print("v: print device version & info\n");
print("t: print timer count\n");
print("s: print status\n");
print("e: print eeprom boot config\n");
print("e: print eeprom config\n");
#ifdef NKRO_ENABLE
print("n: toggle NKRO\n");
#endif
@ -125,28 +125,28 @@ static void command_common_help(void)
}
#ifdef BOOTMAGIC_ENABLE
static void print_eeprom_config(void)
static void print_eeconfig(void)
{
uint8_t eebyte;
eebyte = eeconfig_read_debug();
print("debug: "); print_hex8(eebyte); print("\n");
print("default_layer: "); print_dec(eeconfig_read_defalt_layer()); print("\n");
eebyte = eeconfig_read_defalt_layer();
print("defalt_layer: "); print_hex8(eebyte); print("\n");
debug_config_t dc;
dc.raw = eeconfig_read_debug();
print("debug_config.raw: "); print_hex8(dc.raw); print("\n");
print(".enable: "); print_dec(dc.enable); print("\n");
print(".matrix: "); print_dec(dc.matrix); print("\n");
print(".keyboard: "); print_dec(dc.keyboard); print("\n");
print(".mouse: "); print_dec(dc.mouse); print("\n");
eebyte = eeconfig_read_keyconf();
print("keyconf: "); print_hex8(eebyte); print("\n");
keyconf kc;
kc = (keyconf){ .raw = eebyte };
print("keyconf.swap_control_capslock: "); print_hex8(kc.swap_control_capslock); print("\n");
print("keyconf.capslock_to_control: "); print_hex8(kc.capslock_to_control); print("\n");
print("keyconf.swap_lalt_lgui: "); print_hex8(kc.swap_lalt_lgui); print("\n");
print("keyconf.swap_ralt_rgui: "); print_hex8(kc.swap_ralt_rgui); print("\n");
print("keyconf.no_gui: "); print_hex8(kc.no_gui); print("\n");
print("keyconf.swap_grave_esc: "); print_hex8(kc.swap_grave_esc); print("\n");
print("keyconf.swap_backslash_backspace: "); print_hex8(kc.swap_backslash_backspace); print("\n");
keymap_config_t kc;
kc.raw = eeconfig_read_keymap();
print("keymap_config.raw: "); print_hex8(kc.raw); print("\n");
print(".swap_control_capslock: "); print_dec(kc.swap_control_capslock); print("\n");
print(".capslock_to_control: "); print_dec(kc.capslock_to_control); print("\n");
print(".swap_lalt_lgui: "); print_dec(kc.swap_lalt_lgui); print("\n");
print(".swap_ralt_rgui: "); print_dec(kc.swap_ralt_rgui); print("\n");
print(".no_gui: "); print_dec(kc.no_gui); print("\n");
print(".swap_grave_esc: "); print_dec(kc.swap_grave_esc); print("\n");
print(".swap_backslash_backspace: "); print_dec(kc.swap_backslash_backspace); print("\n");
}
#endif
@ -162,8 +162,8 @@ static bool command_common(uint8_t code)
break;
#ifdef BOOTMAGIC_ENABLE
case KC_E:
print("eeprom config\n");
print_eeprom_config();
print("eeconfig:\n");
print_eeconfig();
break;
#endif
case KC_CAPSLOCK:

8
common/debug.c
View File

@ -1,8 +0,0 @@
#include <stdbool.h>
#include "debug.h"
bool debug_enable = false;
bool debug_matrix = false;
bool debug_keyboard = false;
bool debug_mouse = false;

24
common/debug.h
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@ -79,10 +79,26 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
extern "C" {
#endif
extern bool debug_enable;
extern bool debug_matrix;
extern bool debug_keyboard;
extern bool debug_mouse;
/* NOTE: Not portable. Bit field order depends on implementation */
typedef union {
uint8_t raw;
struct {
bool enable:1;
bool matrix:1;
bool keyboard:1;
bool mouse:1;
uint8_t reserved:4;
};
} debug_config_t;
debug_config_t debug_config;
/* for backward compatibility */
#define debug_enable (debug_config.enable)
#define debug_matrix (debug_config.matrix)
#define debug_keyboard (debug_config.keyboard)
#define debug_mouse (debug_config.mouse)
#ifdef __cplusplus
}

9
common/eeconfig.c
View File

@ -3,13 +3,12 @@
#include <avr/eeprom.h>
#include "eeconfig.h"
void eeconfig_init(void)
{
eeprom_write_word(EECONFIG_MAGIC, EECONFIG_MAGIC_NUMBER);
eeprom_write_byte(EECONFIG_DEBUG, 0);
eeprom_write_byte(EECONFIG_DEFAULT_LAYER, 0);
eeprom_write_byte(EECONFIG_KEYCONF, 0);
eeprom_write_byte(EECONFIG_KEYMAP, 0);
eeprom_write_byte(EECONFIG_MOUSEKEY_ACCEL, 0);
}
@ -25,7 +24,7 @@ void eeconfig_disable(void)
bool eeconfig_is_enabled(void)
{
return EECONFIG_IS_ENABLED() && (eeprom_read_word(EECONFIG_MAGIC) == EECONFIG_MAGIC_NUMBER);
return (eeprom_read_word(EECONFIG_MAGIC) == EECONFIG_MAGIC_NUMBER);
}
uint8_t eeconfig_read_debug(void) { return eeprom_read_byte(EECONFIG_DEBUG); }
@ -34,5 +33,5 @@ void eeconfig_write_debug(uint8_t val) { eeprom_write_byte(EECONFIG_DEBUG, val);
uint8_t eeconfig_read_defalt_layer(void) { return eeprom_read_byte(EECONFIG_DEFAULT_LAYER); }
void eeconfig_write_defalt_layer(uint8_t val) { eeprom_write_byte(EECONFIG_DEFAULT_LAYER, val); }
uint8_t eeconfig_read_keyconf(void) { return eeprom_read_byte(EECONFIG_KEYCONF); }
void eeconfig_write_keyconf(uint8_t val) { eeprom_write_byte(EECONFIG_KEYCONF, val); }
uint8_t eeconfig_read_keymap(void) { return eeprom_read_byte(EECONFIG_KEYMAP); }
void eeconfig_write_keymap(uint8_t val) { eeprom_write_byte(EECONFIG_KEYMAP, val); }

56
common/eeconfig.h
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@ -20,51 +20,33 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include <stdint.h>
#ifndef EECONFIG_IS_ENABLED
#define EECONFIG_IS_ENABLED() true
#endif
#define EECONFIG_MAGIC_NUMBER (uint16_t)0xFEED
#define EECONFIG_MAGIC_NUMBER (uint16_t)0xFEED
/* eeprom parameteter address */
#define EECONFIG_MAGIC (uint16_t *)0
#define EECONFIG_DEBUG (uint8_t *)2
#define EECONFIG_DEFAULT_LAYER (uint8_t *)3
#define EECONFIG_KEYCONF (uint8_t *)4
#define EECONFIG_MOUSEKEY_ACCEL (uint8_t *)5
#define EECONFIG_MAGIC (uint16_t *)0
#define EECONFIG_DEBUG (uint8_t *)2
#define EECONFIG_DEFAULT_LAYER (uint8_t *)3
#define EECONFIG_KEYMAP (uint8_t *)4
#define EECONFIG_MOUSEKEY_ACCEL (uint8_t *)5
/* debug bit */
#define EECONFIG_DEBUG_ENABLE (1<<0)
#define EECONFIG_DEBUG_MATRIX (1<<1)
#define EECONFIG_DEBUG_KEYBOARD (1<<2)
#define EECONFIG_DEBUG_MOUSE (1<<3)
#define EECONFIG_DEBUG_ENABLE (1<<0)
#define EECONFIG_DEBUG_MATRIX (1<<1)
#define EECONFIG_DEBUG_KEYBOARD (1<<2)
#define EECONFIG_DEBUG_MOUSE (1<<3)
/* keyconf bit */
#define EECONFIG_KEYCONF_SWAP_CONTROL_CAPSLOCK (1<<0)
#define EECONFIG_KEYCONF_CAPSLOCK_TO_CONTROL (1<<1)
#define EECONFIG_KEYCONF_SWAP_LALT_LGUI (1<<2)
#define EECONFIG_KEYCONF_SWAP_RALT_RGUI (1<<3)
#define EECONFIG_KEYCONF_NO_GUI (1<<4)
#define EECONFIG_KEYCONF_SWAP_GRAVE_ESC (1<<5)
#define EECONFIG_KEYCONF_SWAP_BACKSLASH_BACKSPACE (1<<6)
#define EECONFIG_KEYMAP_SWAP_CONTROL_CAPSLOCK (1<<0)
#define EECONFIG_KEYMAP_CAPSLOCK_TO_CONTROL (1<<1)
#define EECONFIG_KEYMAP_SWAP_LALT_LGUI (1<<2)
#define EECONFIG_KEYMAP_SWAP_RALT_RGUI (1<<3)
#define EECONFIG_KEYMAP_NO_GUI (1<<4)
#define EECONFIG_KEYMAP_SWAP_GRAVE_ESC (1<<5)
#define EECONFIG_KEYMAP_SWAP_BACKSLASH_BACKSPACE (1<<6)
/* XXX: Not portable. Bit field order depends on implementation */
typedef union {
uint8_t raw;
struct {
bool swap_control_capslock:1;
bool capslock_to_control:1;
bool swap_lalt_lgui:1;
bool swap_ralt_rgui:1;
bool no_gui:1;
bool swap_grave_esc:1;
bool swap_backslash_backspace:1;
bool reserved:1;
};
} keyconf;
bool eeconfig_is_enabled(void);
void eeconfig_init(void);
@ -79,7 +61,7 @@ void eeconfig_write_debug(uint8_t val);
uint8_t eeconfig_read_defalt_layer(void);
void eeconfig_write_defalt_layer(uint8_t val);
uint8_t eeconfig_read_keyconf(void);
void eeconfig_write_keyconf(uint8_t val);
uint8_t eeconfig_read_keymap(void);
void eeconfig_write_keymap(uint8_t val);
#endif

12
common/keyboard.c
View File

@ -64,18 +64,6 @@ void keyboard_init(void)
#ifdef BOOTMAGIC_ENABLE
bootmagic();
if (eeconfig_is_enabled()) {
uint8_t config;
config = eeconfig_read_debug();
// ignored if debug is enabled by program before.
if (!debug_enable) debug_enable = (config & EECONFIG_DEBUG_ENABLE);
if (!debug_matrix) debug_matrix = (config & EECONFIG_DEBUG_MATRIX);
if (!debug_keyboard) debug_keyboard = (config & EECONFIG_DEBUG_KEYBOARD);
if (!debug_mouse) debug_mouse = (config & EECONFIG_DEBUG_MOUSE);
} else {
eeconfig_init();
}
#endif
}

64
common/keymap.c
View File

@ -34,6 +34,70 @@ action_t action_for_key(uint8_t layer, key_t key)
switch (keycode) {
case KC_FN0 ... KC_FN31:
return keymap_fn_to_action(keycode);
#ifdef BOOTMAGIC_ENABLE
case KC_CAPSLOCK:
if (keymap_config.swap_control_capslock || keymap_config.capslock_to_control) {
return keycode_to_action(KC_LCTL);
}
return keycode_to_action(KC_CAPS);
case KC_LCTL:
if (keymap_config.swap_control_capslock) {
return keycode_to_action(KC_CAPSLOCK);
}
return keycode_to_action(KC_LCTL);
case KC_LALT:
if (keymap_config.swap_lalt_lgui) {
if (keymap_config.no_gui) {
return keycode_to_action(ACTION_NO);
}
return keycode_to_action(KC_LGUI);
}
return keycode_to_action(KC_LALT);
case KC_LGUI:
if (keymap_config.swap_lalt_lgui) {
return keycode_to_action(KC_LALT);
}
if (keymap_config.no_gui) {
return keycode_to_action(ACTION_NO);
}
return keycode_to_action(KC_LGUI);
case KC_RALT:
if (keymap_config.swap_ralt_rgui) {
if (keymap_config.no_gui) {
return keycode_to_action(ACTION_NO);
}
return keycode_to_action(KC_RGUI);
}
return keycode_to_action(KC_RALT);
case KC_RGUI:
if (keymap_config.swap_ralt_rgui) {
return keycode_to_action(KC_RALT);
}
if (keymap_config.no_gui) {
return keycode_to_action(ACTION_NO);
}
return keycode_to_action(KC_RGUI);
case KC_GRAVE:
if (keymap_config.swap_grave_esc) {
return keycode_to_action(KC_ESC);
}
return keycode_to_action(KC_GRAVE);
case KC_ESC:
if (keymap_config.swap_grave_esc) {
return keycode_to_action(KC_GRAVE);
}
return keycode_to_action(KC_ESC);
case KC_BSLASH:
if (keymap_config.swap_backslash_backspace) {
return keycode_to_action(KC_BSPACE);
}
return keycode_to_action(KC_BSLASH);
case KC_BSPACE:
if (keymap_config.swap_backslash_backspace) {
return keycode_to_action(KC_BSLASH);
}
return keycode_to_action(KC_BSPACE);
#endif
default:
return keycode_to_action(keycode);
}

19
common/keymap.h
View File

@ -23,6 +23,25 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "action.h"
#ifdef BOOTMAGIC_ENABLE
/* NOTE: Not portable. Bit field order depends on implementation */
typedef union {
uint8_t raw;
struct {
bool swap_control_capslock:1;
bool capslock_to_control:1;
bool swap_lalt_lgui:1;
bool swap_ralt_rgui:1;
bool no_gui:1;
bool swap_grave_esc:1;
bool swap_backslash_backspace:1;
bool reserved:1;
};
} keymap_config_t;
keymap_config_t keymap_config;
#endif
/* translates key to keycode */
uint8_t keymap_key_to_keycode(uint8_t layer, key_t key);