Add mechanical locking switch support for NumLock and ScrollLock
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5b425731c5
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2721022078
7 changed files with 75 additions and 28 deletions
10
README.md
10
README.md
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@ -164,12 +164,12 @@ TODO: Magic key combination to avoid unintentional press during plug in
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**TBD**
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Mechanical Locking support for CapsLock
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---------------------------------------
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To enable this feature define these two macros in `config.h` and use `KC_LCAP` for locking CapsLock in keymap instead of normal `KC_CAPS`. Resync option tries to keep lock switch state consistent with keyboard LED state.
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Mechanical Locking support
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--------------------------
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This feature makes it possible for you to use mechanical switch for `CapsLock`, `NumLock` or `ScrollLock`. To enable this feature define these macros in `config.h` and use `KC_LCAP`, `KC_LNUM` or `KC_LSCR` in keymap for locking key instead of normal `KC_CAPS`, `KC_NLCK` or `KC_SLCK`. Resync option tries to keep lock switch state consistent with keyboard LED state.
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#define CAPSLOCK_LOCKING_ENABLE
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#define CAPSLOCK_LOCKING_RESYNC_ENABLE
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#define LOCKING_SUPPORT_ENABLE
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#define LOCKING_RESYNC_ENABLE
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Start Your Own Project
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@ -336,9 +336,10 @@ void register_code(uint8_t code)
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if (code == KC_NO) {
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return;
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}
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#ifdef CAPSLOCK_LOCKING_ENABLE
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#ifdef LOCKING_SUPPORT_ENABLE
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else if (KC_LOCKING_CAPS == code) {
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#ifdef CAPSLOCK_LOCKING_RESYNC_ENABLE
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#ifdef LOCKING_RESYNC_ENABLE
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// Resync: ignore if caps lock already is on
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if (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) return;
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#endif
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@ -347,7 +348,28 @@ void register_code(uint8_t code)
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host_del_key(KC_CAPSLOCK);
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host_send_keyboard_report();
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}
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else if (KC_LOCKING_NUM == code) {
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#ifdef LOCKING_RESYNC_ENABLE
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if (host_keyboard_leds() & (1<<USB_LED_NUM_LOCK)) return;
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#endif
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host_add_key(KC_NUMLOCK);
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host_send_keyboard_report();
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host_del_key(KC_NUMLOCK);
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host_send_keyboard_report();
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}
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else if (KC_LOCKING_SCROLL == code) {
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#ifdef LOCKING_RESYNC_ENABLE
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if (host_keyboard_leds() & (1<<USB_LED_SCROLL_LOCK)) return;
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#endif
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host_add_key(KC_SCROLLLOCK);
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host_send_keyboard_report();
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host_del_key(KC_SCROLLLOCK);
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host_send_keyboard_report();
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}
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#endif
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else if IS_KEY(code) {
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// TODO: should push command_proc out of this block?
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if (command_proc(code)) return;
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@ -386,9 +408,10 @@ void unregister_code(uint8_t code)
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if (code == KC_NO) {
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return;
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}
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#ifdef CAPSLOCK_LOCKING_ENABLE
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#ifdef LOCKING_SUPPORT_ENABLE
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else if (KC_LOCKING_CAPS == code) {
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#ifdef CAPSLOCK_LOCKING_RESYNC_ENABLE
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#ifdef LOCKING_RESYNC_ENABLE
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// Resync: ignore if caps lock already is off
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if (!(host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK))) return;
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#endif
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@ -397,7 +420,28 @@ void unregister_code(uint8_t code)
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host_del_key(KC_CAPSLOCK);
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host_send_keyboard_report();
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}
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else if (KC_LOCKING_NUM == code) {
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#ifdef LOCKING_RESYNC_ENABLE
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if (!(host_keyboard_leds() & (1<<USB_LED_NUM_LOCK))) return;
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#endif
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host_add_key(KC_NUMLOCK);
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host_send_keyboard_report();
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host_del_key(KC_NUMLOCK);
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host_send_keyboard_report();
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}
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else if (KC_LOCKING_SCROLL == code) {
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#ifdef LOCKING_RESYNC_ENABLE
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if (!(host_keyboard_leds() & (1<<USB_LED_SCROLL_LOCK))) return;
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#endif
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host_add_key(KC_SCROLLLOCK);
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host_send_keyboard_report();
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host_del_key(KC_SCROLLLOCK);
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host_send_keyboard_report();
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}
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#endif
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else if IS_KEY(code) {
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host_del_key(code);
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host_send_keyboard_report();
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@ -60,10 +60,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define KC_DEL KC_DELETE
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#define KC_INS KC_INSERT
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#define KC_CAPS KC_CAPSLOCK
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#define KC_CLCK KC_CAPSLOCK
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#define KC_RGHT KC_RIGHT
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#define KC_PGDN KC_PGDOWN
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#define KC_PSCR KC_PSCREEN
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#define KC_SLCK KC_SCKLOCK
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#define KC_SLCK KC_SCROLLLOCK
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#define KC_PAUS KC_PAUSE
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#define KC_BRK KC_PAUSE
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#define KC_NLCK KC_NUMLOCK
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@ -82,6 +83,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define KC_NUHS KC_NONUS_HASH
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#define KC_NUBS KC_NONUS_BSLASH
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#define KC_LCAP KC_LOCKING_CAPS
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#define KC_LNUM KC_LOCKING_NUM
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#define KC_LSCR KC_LOCKING_SCROLL
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#define KC_ERAS KC_ALT_ERASE,
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#define KC_CLR KC_CLEAR
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/* Japanese specific */
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@ -230,7 +233,7 @@ enum hid_keyboard_keypad_usage {
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KC_F11,
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KC_F12,
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KC_PSCREEN,
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KC_SCKLOCK,
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KC_SCROLLLOCK,
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KC_PAUSE,
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KC_INSERT,
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KC_HOME,
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@ -9,10 +9,10 @@ Discuss: http://geekhack.org/showwiki.php?title=Island:14290
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Build
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-----
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0. Connect ADB keyboard to Teensy by 3 lines(Vcc, GND, Data). By default Data line uses port F0.
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0. Connect ADB keyboard to Teensy by 3 lines(Vcc, GND, Data). By default Data line uses port D0.
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This converter uses AVR's internal pull-up, but it seems to be too weak, in particular when you want to use a long or coiled cable.
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The external pull-up resistor(1K-10K Ohm) on Data is strongly recommended.
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1. Define following macros for ADB connection in config.h if you use other than port F0.
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1. Define following macros for ADB connection in config.h if you use other than port D0.
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ADB_PORT, ADB_PIN, ADB_DDR, ADB_DATA_BIT
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2. make
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3. program Teensy
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@ -34,10 +34,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define MATRIX_COL(code) ((code)&0x07)
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/* Mechanical locking CapsLock support. Use KC_LCAP instead of KC_CAPS in keymap */
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#define CAPSLOCK_LOCKING_ENABLE
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/* Locking CapsLock resynchronize hack */
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#define CAPSLOCK_LOCKING_RESYNC_ENABLE
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/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
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#define LOCKING_SUPPORT_ENABLE
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/* Locking resynchronize hack */
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#define LOCKING_RESYNC_ENABLE
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/* legacy keymap support */
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@ -51,9 +51,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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/* ADB port setting */
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#define ADB_PORT PORTF
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#define ADB_PIN PINF
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#define ADB_DDR DDRF
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#define ADB_PORT PORTD
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#define ADB_PIN PIND
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#define ADB_DDR DDRD
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#define ADB_DATA_BIT 0
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//#define ADB_PSW_BIT 1 // optional
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@ -36,10 +36,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define USE_LEGACY_KEYMAP
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/* Mechanical locking CapsLock support. Use KC_LCAP instead of KC_CAPS in keymap */
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#define CAPSLOCK_LOCKING_ENABLE
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/* Locking CapsLock resynchronize hack */
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#define CAPSLOCK_LOCKING_RESYNC_ENABLE
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/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
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#define LOCKING_SUPPORT_ENABLE
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/* Locking resynchronize hack */
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#define LOCKING_RESYNC_ENABLE
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/* magic key */
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@ -37,10 +37,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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/* Set 0 if debouncing isn't needed */
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#define DEBOUNCE 5
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/* Mechanical locking CapsLock support. Use KC_LCAP instead of KC_CAPS in keymap */
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#define CAPSLOCK_LOCKING_ENABLE
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/* Locking CapsLock resynchronize hack */
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#define CAPSLOCK_LOCKING_RESYNC_ENABLE
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/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
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#define LOCKING_SUPPORT_ENABLE
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/* Locking resynchronize hack */
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#define LOCKING_RESYNC_ENABLE
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/* key combination for command */
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#define IS_COMMAND() ( \
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