17 files changed, 160 insertions, 74 deletions
diff --git a/keyboards/clueboard/rev1/config.h b/keyboards/clueboard/rev1/config.h
index 9bb58f56e..8c9497232 100644
--- a/keyboards/clueboard/rev1/config.h
+++ b/keyboards/clueboard/rev1/config.h
@@ -25,9 +25,8 @@
 /* Underlight configuration
 */
-#define ws2812_PORTREG PORTB
+#define RGB_DI_PIN B2
-#define ws2812_DDRREG DDRB
+#define RGBLIGHT_TIMER
-#define ws2812_pin 2
 #define RGBLED_NUM 14     // Number of LEDs
 #define RGBLIGHT_HUE_STEP 10
 #define RGBLIGHT_SAT_STEP 17
diff --git a/keyboards/clueboard/rev2/config.h b/keyboards/clueboard/rev2/config.h
index e2f8336be..02982ff29 100644
--- a/keyboards/clueboard/rev2/config.h
+++ b/keyboards/clueboard/rev2/config.h
@@ -29,9 +29,8 @@
 /* Underlight configuration
 */
-#define ws2812_PORTREG PORTD
+#define RGB_DI_PIN D7
-#define ws2812_DDRREG DDRD
+#define RGBLIGHT_TIMER
-#define ws2812_pin 7
 #define RGBLED_NUM 14     // Number of LEDs
 #define RGBLIGHT_HUE_STEP 10
 #define RGBLIGHT_SAT_STEP 17
diff --git a/keyboards/cluepad/config.h b/keyboards/cluepad/config.h
index 0955e0f70..bae05fade 100644
--- a/keyboards/cluepad/config.h
+++ b/keyboards/cluepad/config.h
@@ -69,13 +69,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Underlight configuration
 */
- #define ws2812_PORTREG PORTF
+#define RGB_DI_PIN F6
- #define ws2812_DDRREG DDRF
+#define RGBLIGHT_TIMER
- #define ws2812_pin 6
+#define RGBLED_NUM 4     // Number of LEDs
- #define RGBLED_NUM 4     // Number of LEDs
+#define RGBLIGHT_HUE_STEP 10
- #define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
- #define RGBLIGHT_SAT_STEP 17
+#define RGBLIGHT_VAL_STEP 17
- #define RGBLIGHT_VAL_STEP 17
 /*
 * Feature disable options
diff --git a/keyboards/kc60/keymaps/ws2812/config.h b/keyboards/kc60/keymaps/ws2812/config.h
index 933bb0d2d..2f39ea8e5 100644
--- a/keyboards/kc60/keymaps/ws2812/config.h
+++ b/keyboards/kc60/keymaps/ws2812/config.h
@@ -1,9 +1,8 @@
 #include "../../config.h"
 /* WS2812B RGB Underglow LED */
-#define ws2812_PORTREG  PORTF
+#define RGB_DI_PIN F5   // Based on wiring depicted in ws2812_wiring.jpg
-#define ws2812_DDRREG   DDRF
+#define RGBLIGHT_TIMER       
-#define ws2812_pin PF5        // Based on wiring depicted in ws2812_wiring.jpg
 #define RGBLED_NUM 16         // Number of LEDs. Change this to match your use case.
 #define RGBLIGHT_HUE_STEP 8
 #define RGBLIGHT_SAT_STEP 8
diff --git a/keyboards/lets_split/config.h b/keyboards/lets_split/config.h
index 6f90997ab..833818ce6 100644
--- a/keyboards/lets_split/config.h
+++ b/keyboards/lets_split/config.h
@@ -69,9 +69,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 )
 /* ws2812 RGB LED */
-#define ws2812_PORTREG  PORTD
+#define RGB_DI_PIN D2
-#define ws2812_DDRREG   DDRD
+#define RGBLIGHT_TIMER
-#define ws2812_pin PD1
 #define RGBLED_NUM 28     // Number of LEDs
 #define RGBLIGHT_HUE_STEP 10
 #define RGBLIGHT_SAT_STEP 17
diff --git a/keyboards/phantom/config.h b/keyboards/phantom/config.h
index d5878766f..983a1d73f 100644
--- a/keyboards/phantom/config.h
+++ b/keyboards/phantom/config.h
@@ -62,13 +62,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Underlight configuration
 */
- #define ws2812_PORTREG PORTE
+#define RGB_DI_PIN E2
- #define ws2812_DDRREG DDRE
+#define RGBLIGHT_TIMER
- #define ws2812_pin 2
+#define RGBLED_NUM 20     // Number of LEDs
- #define RGBLED_NUM 20     // Number of LEDs
+#define RGBLIGHT_HUE_STEP 10
- #define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
- #define RGBLIGHT_SAT_STEP 17
+#define RGBLIGHT_VAL_STEP 17
- #define RGBLIGHT_VAL_STEP 17
 /*
 * Feature disable options
diff --git a/keyboards/planck/keymaps/experimental/Makefile b/keyboards/planck/keymaps/experimental/Makefile
index 581e08cd0..877c4aed0 100644
--- a/keyboards/planck/keymaps/experimental/Makefile
+++ b/keyboards/planck/keymaps/experimental/Makefile
@@ -10,12 +10,12 @@ EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
 CONSOLE_ENABLE = no         # Console for debug(+400)
 COMMAND_ENABLE = yes        # Commands for debug and configuration
 NKRO_ENABLE = yes            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
+BACKLIGHT_ENABLE = no      # Enable keyboard backlight functionality
 MIDI_ENABLE = no            # MIDI controls
-AUDIO_ENABLE = yes           # Audio output on port C6
+AUDIO_ENABLE = no           # Audio output on port C6
 UNICODE_ENABLE = no         # Unicode
 BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
+RGBLIGHT_ENABLE = yes        # Enable WS2812 RGB underlight.  Do not enable this with audio at the same time.
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
diff --git a/keyboards/planck/keymaps/experimental/config.h b/keyboards/planck/keymaps/experimental/config.h
index 985e250ab..52acd1905 100644
--- a/keyboards/planck/keymaps/experimental/config.h
+++ b/keyboards/planck/keymaps/experimental/config.h
@@ -6,4 +6,12 @@
 #define LEADER_TIMEOUT 300
 #define BACKLIGHT_BREATHING
+/* ws2812 RGB LED */
+#define RGB_DI_PIN B1
+#define RGBLIGHT_TIMER
+#define RGBLED_NUM 8     // Number of LEDs
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
 #endif
diff --git a/keyboards/planck/keymaps/experimental/keymap.c b/keyboards/planck/keymaps/experimental/keymap.c
index 8ec335d7d..d9303fcae 100644
--- a/keyboards/planck/keymaps/experimental/keymap.c
+++ b/keyboards/planck/keymaps/experimental/keymap.c
@@ -15,7 +15,7 @@ extern keymap_config_t keymap_config;
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
 // entirely and just use numbers.
-#define _QWERTY 0
+#define _QWERTY 10
 #define _COLEMAK 1
 #define _DVORAK 2
 #define _LOWER 3
@@ -31,7 +31,15 @@ enum planck_keycodes {
  LOWER,
  RAISE,
  BACKLIT,
-  EXT_PLV
+  EXT_PLV,
+  RGBLED_TOGGLE,
+  RGBLED_STEP_MODE,
+  RGBLED_INCREASE_HUE,
+  RGBLED_DECREASE_HUE,
+  RGBLED_INCREASE_SAT,
+  RGBLED_DECREASE_SAT,
+  RGBLED_INCREASE_VAL,
+  RGBLED_DECREASE_VAL,
 };
 // Fillers to make layering more clear
@@ -39,14 +47,20 @@ enum planck_keycodes {
 #define XXXXXXX KC_NO
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = {
+  {KC_NO, KC_NO, KC_NO, KC_NO, RGBLED_TOGGLE, RGBLED_STEP_MODE, RGBLED_INCREASE_HUE, RGBLED_DECREASE_HUE, RGBLED_INCREASE_SAT, RGBLED_DECREASE_SAT, RGBLED_INCREASE_VAL, RGBLED_DECREASE_VAL},
+  {KC_NO, KC_NO, KC_NO, KC_NO, RGBLED_TOGGLE, RGBLED_STEP_MODE, RGBLED_INCREASE_HUE, RGBLED_DECREASE_HUE, RGBLED_INCREASE_SAT, RGBLED_DECREASE_SAT, RGBLED_INCREASE_VAL, RGBLED_DECREASE_VAL},
+  {KC_NO, KC_NO, KC_NO, KC_NO, RGBLED_TOGGLE, RGBLED_STEP_MODE, RGBLED_INCREASE_HUE, RGBLED_DECREASE_HUE, RGBLED_INCREASE_SAT, RGBLED_DECREASE_SAT, RGBLED_INCREASE_VAL, RGBLED_DECREASE_VAL},
+  {KC_NO, KC_NO, KC_NO, KC_NO, RGBLED_TOGGLE, RGBLED_STEP_MODE, RGBLED_INCREASE_HUE, RGBLED_DECREASE_HUE, RGBLED_INCREASE_SAT, RGBLED_DECREASE_SAT, RGBLED_INCREASE_VAL, RGBLED_DECREASE_VAL}
+},
 /* Qwerty
- * ,-----------------------------------------------------------------------------------.
+ ,-----------------------------------------------------------------------------------.
 * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
 * |------+------+------+------+------+-------------+------+------+------+------+------|
 * | Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  "   |
 * |------+------+------+------+------+------|------+------+------+------+------+------|
- * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+ * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |,  |   .  |   /  |Enter |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * | Brite| Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
 * `-----------------------------------------------------------------------------------'
@@ -292,6 +306,57 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
        break;
      return false;
+    case RGBLED_TOGGLE:
+      //led operations
+      if (record->event.pressed) {
+        rgblight_toggle();
+      }
+      return false;
+      break;
+    case RGBLED_INCREASE_HUE:
+      if (record->event.pressed) {
+        rgblight_increase_hue();
+      }
+      return false;
+      break;
+    case RGBLED_DECREASE_HUE:
+      if (record->event.pressed) {
+        rgblight_decrease_hue();
+      }
+      return false;
+      break;
+    case RGBLED_INCREASE_SAT:
+      if (record->event.pressed) {
+        rgblight_increase_sat();
+      }
+      return false;
+      break;
+    case RGBLED_DECREASE_SAT:
+      if (record->event.pressed) {
+        rgblight_decrease_sat();
+      }
+      return false;
+      break;
+    case RGBLED_INCREASE_VAL:
+      if (record->event.pressed) {
+        rgblight_increase_val();
+      }
+      return false;
+      break;
+    case RGBLED_DECREASE_VAL:
+      if (record->event.pressed) {
+        rgblight_decrease_val();
+      }
+      return false;
+      break;
+    case RGBLED_STEP_MODE:
+      if (record->event.pressed) {
+        rgblight_step();
+      }
+      return false;
+      break;
      }
  return true;
 };
diff --git a/keyboards/planck/keymaps/pvc/config.h b/keyboards/planck/keymaps/pvc/config.h
index b64893108..c857a3e89 100644
--- a/keyboards/planck/keymaps/pvc/config.h
+++ b/keyboards/planck/keymaps/pvc/config.h
@@ -60,9 +60,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 )
 /* ws2812 RGB LED */
-#define ws2812_PORTREG  PORTD
+#define RGB_DI_PIN D1
-#define ws2812_DDRREG   DDRD
+#define RGBLIGHT_TIMER
-#define ws2812_pin PD1
 #define RGBLED_NUM 28     // Number of LEDs
 #define RGBLIGHT_HUE_STEP 10
 #define RGBLIGHT_SAT_STEP 17
diff --git a/keyboards/planck/keymaps/yang/config.h b/keyboards/planck/keymaps/yang/config.h
index 5921e9377..feb5a1190 100644
--- a/keyboards/planck/keymaps/yang/config.h
+++ b/keyboards/planck/keymaps/yang/config.h
@@ -4,9 +4,8 @@
 #include "../../config.h"
 /* ws2812 RGB LED */
-#define ws2812_PORTREG  PORTD
+#define RGB_DI_PIN D1
-#define ws2812_DDRREG   DDRD
+#define RGBLIGHT_TIMER
-#define ws2812_pin PD1
 #define RGBLED_NUM 28     // Number of LEDs
 #define RGBLIGHT_HUE_STEP 10
 #define RGBLIGHT_SAT_STEP 17
diff --git a/keyboards/preonic/config.h b/keyboards/preonic/config.h
index 04946f7fb..3fb978c2f 100644
--- a/keyboards/preonic/config.h
+++ b/keyboards/preonic/config.h
@@ -62,9 +62,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 )
 /* ws2812 RGB LED */
-#define ws2812_PORTREG  PORTD
+#define RGB_DI_PIN D1
-#define ws2812_DDRREG   DDRD
+#define RGBLIGHT_TIMER
-#define ws2812_pin PD1
 #define RGBLED_NUM 28     // Number of LEDs
 #define RGBLIGHT_HUE_STEP 10
 #define RGBLIGHT_SAT_STEP 17
diff --git a/keyboards/satan/config.h b/keyboards/satan/config.h
index a7ea8f904..7e9f91cc8 100644
--- a/keyboards/satan/config.h
+++ b/keyboards/satan/config.h
@@ -65,13 +65,13 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Underlight configuration
 */
- #define ws2812_PORTREG PORTE
- #define ws2812_DDRREG DDRE
+#define RGB_DI_PIN E2
- #define ws2812_pin 2
+#define RGBLIGHT_TIMER
- #define RGBLED_NUM 8     // Number of LEDs
+#define RGBLED_NUM 8     // Number of LEDs
- #define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_HUE_STEP 10
- #define RGBLIGHT_SAT_STEP 17
+#define RGBLIGHT_SAT_STEP 17
- #define RGBLIGHT_VAL_STEP 17
+#define RGBLIGHT_VAL_STEP 17
 /*
 * Feature disable options
diff --git a/quantum/light_ws2812.c b/quantum/light_ws2812.c
index f20043067..401845e85 100755
--- a/quantum/light_ws2812.c
+++ b/quantum/light_ws2812.c
@@ -19,12 +19,16 @@
 // Setleds for standard RGB
 void inline ws2812_setleds(struct cRGB *ledarray, uint16_t leds)
 {
-   ws2812_setleds_pin(ledarray,leds, _BV(ws2812_pin));
+   // ws2812_setleds_pin(ledarray,leds, _BV(ws2812_pin));
+   ws2812_setleds_pin(ledarray,leds, _BV(RGB_DI_PIN & 0xF));
 }
 void inline ws2812_setleds_pin(struct cRGB *ledarray, uint16_t leds, uint8_t pinmask)
 {
-  ws2812_DDRREG |= pinmask; // Enable DDR
+  // ws2812_DDRREG |= pinmask; // Enable DDR
+  // new universal format (DDR)
+  _SFR_IO8((RGB_DI_PIN >> 4) + 1) |= pinmask;
  ws2812_sendarray_mask((uint8_t*)ledarray,leds+leds+leds,pinmask);
  _delay_us(50);
 }
@@ -32,14 +36,17 @@ void inline ws2812_setleds_pin(struct cRGB *ledarray, uint16_t leds, uint8_t pin
 // Setleds for SK6812RGBW
 void inline ws2812_setleds_rgbw(struct cRGBW *ledarray, uint16_t leds)
 {
-  ws2812_DDRREG |= _BV(ws2812_pin); // Enable DDR
+  // ws2812_DDRREG |= _BV(ws2812_pin); // Enable DDR
-  ws2812_sendarray_mask((uint8_t*)ledarray,leds<<2,_BV(ws2812_pin));
+  // new universal format (DDR)
+  _SFR_IO8((RGB_DI_PIN >> 4) + 1) |= _BV(RGB_DI_PIN & 0xF);
+  ws2812_sendarray_mask((uint8_t*)ledarray,leds<<2,_BV(RGB_DI_PIN & 0xF));
  _delay_us(80);
 }
 void ws2812_sendarray(uint8_t *data,uint16_t datlen)
 {
-  ws2812_sendarray_mask(data,datlen,_BV(ws2812_pin));
+  ws2812_sendarray_mask(data,datlen,_BV(RGB_DI_PIN & 0xF));
 }
 /*
@@ -108,8 +115,10 @@ void inline ws2812_sendarray_mask(uint8_t *data,uint16_t datlen,uint8_t maskhi)
  uint8_t curbyte,ctr,masklo;
  uint8_t sreg_prev;
-  masklo        =~maskhi&ws2812_PORTREG;
+  // masklo  =~maskhi&ws2812_PORTREG;
-  maskhi |=        ws2812_PORTREG;
+  // maskhi |=        ws2812_PORTREG;
+  masklo  =~maskhi&_SFR_IO8((RGB_DI_PIN >> 4) + 2);
+  maskhi |=        _SFR_IO8((RGB_DI_PIN >> 4) + 2);
  sreg_prev=SREG;
  cli();
@@ -173,7 +182,7 @@ w_nop16
    "       dec   %0    \n\t"    //  '1' [+2] '0' [+2]
    "       brne  loop%=\n\t"    //  '1' [+3] '0' [+4]
    :   "=&d" (ctr)
-    :   "r" (curbyte), "I" (_SFR_IO_ADDR(ws2812_PORTREG)), "r" (maskhi), "r" (masklo)
+    :   "r" (curbyte), "I" (_SFR_IO_ADDR(_SFR_IO8((RGB_DI_PIN >> 4) + 2))), "r" (maskhi), "r" (masklo)
    );
  }
diff --git a/quantum/rgblight.c b/quantum/rgblight.c
index c29ffedc3..b1b0f035d 100644
--- a/quantum/rgblight.c
+++ b/quantum/rgblight.c
@@ -146,7 +146,9 @@ void rgblight_init(void) {
        }
        eeconfig_debug_rgblight(); // display current eeprom values
-        rgblight_timer_init(); // setup the timer
+        #if !defined(AUDIO_ENABLE) && defined(RGBLIGHT_TIMER)
+                rgblight_timer_init(); // setup the timer
+        #endif
  if (rgblight_config.enable) {
    rgblight_mode(rgblight_config.mode);
@@ -192,14 +194,19 @@ void rgblight_mode(uint8_t mode) {
  eeconfig_update_rgblight(rgblight_config.raw);
  xprintf("rgblight mode: %u\n", rgblight_config.mode);
        if (rgblight_config.mode == 1) {
-                rgblight_timer_disable();
+                #if !defined(AUDIO_ENABLE) && defined(RGBLIGHT_TIMER)
+                        rgblight_timer_disable();
+                #endif
        } else if (rgblight_config.mode >=2 && rgblight_config.mode <=23) {
                // MODE 2-5, breathing
                // MODE 6-8, rainbow mood
                // MODE 9-14, rainbow swirl
                // MODE 15-20, snake
                // MODE 21-23, knight
-                rgblight_timer_enable();
+                #if !defined(AUDIO_ENABLE) && defined(RGBLIGHT_TIMER)
+                        rgblight_timer_enable();
+                #endif
        }
  rgblight_sethsv(rgblight_config.hue, rgblight_config.sat, rgblight_config.val);
 }
@@ -211,7 +218,10 @@ void rgblight_toggle(void) {
        if (rgblight_config.enable) {
                rgblight_mode(rgblight_config.mode);
        } else {
-                rgblight_timer_disable();
+                #if !defined(AUDIO_ENABLE) && defined(RGBLIGHT_TIMER)
+                        rgblight_timer_disable();
+                #endif
                _delay_ms(50);
                rgblight_set();
        }
@@ -328,6 +338,9 @@ void rgblight_set(void) {
        }
 }
+#if !defined(AUDIO_ENABLE) && defined(RGBLIGHT_TIMER)
 // Animation timer -- AVR Timer3
 void rgblight_timer_init(void) {
        static uint8_t rgblight_timer_is_init = 0;
@@ -503,3 +516,5 @@ void rgblight_effect_knight(uint8_t interval) {
        }
 }
+#endif
+\ No newline at end of file
diff --git a/quantum/rgblight.h b/quantum/rgblight.h
index 64f92523e..def26c428 100644
--- a/quantum/rgblight.h
+++ b/quantum/rgblight.h
@@ -1,8 +1,11 @@
 #ifndef RGBLIGHT_H
 #define RGBLIGHT_H
-#ifndef RGBLIGHT_MODES
-#define RGBLIGHT_MODES 23
+#if !defined(AUDIO_ENABLE) && defined(RGBLIGHT_TIMER)
+        #define RGBLIGHT_MODES 23
+#else
+        #define RGBLIGHT_MODES 1
 #endif
 #ifndef RGBLIGHT_EFFECT_SNAKE_LENGTH
diff --git a/readme.md b/readme.md
index c24d951d8..e87481251 100644
--- a/readme.md
+++ b/readme.md
@@ -704,23 +704,18 @@ For this mod, you need an unused pin wiring to DI of WS2812 strip. After wiring
    RGBLIGHT_ENABLE = yes
-Please note that the underglow is not compatible with audio output. So you cannot enable both of them at the same time.
+In order to use the underglow timer functions, you need to have `#define RGBLIGHT_TIMER` in your `config.h`, and have audio disabled (`AUDIO_ENABLE = no` in your Makefile).
-Please add the following options into your config.h, and set them up according your hardware configuration. These settings are for the F4 by default:
+Please add the following options into your config.h, and set them up according your hardware configuration. These settings are for the `F4` pin by default:
+    
-    #define ws2812_PORTREG  PORTF
+    #define RGB_DI_PIN F4     // The pin your RGB strip is wired to
-    #define ws2812_DDRREG   DDRF
+    #define RGBLIGHT_TIMER    // Require for fancier stuff (not compatible with audio)
-    #define ws2812_pin PF4
    #define RGBLED_NUM 14     // Number of LEDs
    #define RGBLIGHT_HUE_STEP 10
    #define RGBLIGHT_SAT_STEP 17
    #define RGBLIGHT_VAL_STEP 17
-You'll need to edit `PORTF`, `DDRF`, and `PF4` on the first three lines to the port/pin you have your LED(s) wired to, eg for B3 change things to:
+You'll need to edit `RGB_DI_PIN` to the pin you have your `DI` on your RGB strip wired to.
-    #define ws2812_PORTREG  PORTB
-    #define ws2812_DDRREG   DDRB
-    #define ws2812_pin PB3
 The firmware supports 5 different light effects, and the color (hue, saturation, brightness) can be customized in most effects. To control the underglow, you need to modify your keymap file to assign those functions to some keys/key combinations. For details, please check this keymap. `keyboards/planck/keymaps/yang/keymap.c`