Merge pull request #683 from ickerwx/master

LEDs work now, fixed Kitten Paw default keymap, added my own keymap as a better example

keyboards/kitten_paw/Makefile

@@ -69,7 +69,7 @@ BLUETOOTH_ENABLE ?= no       # Enable Bluetooth with the Adafruit EZ-Key HID
 AUDIO_ENABLE ?= no           # Audio output on port C6
 
 CUSTOM_MATRIX = yes
-SRC += matrix.c led.c
+SRC += matrix.c
 
 ifndef QUANTUM_DIR
 	include ../../Makefile

keyboards/kitten_paw/keymaps/default/keymap.c

@@ -11,7 +11,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
        KC_TAB,   KC_Q,   KC_W,   KC_E,   KC_R,   KC_T,   KC_Y,   KC_U,   KC_I,   KC_O,   KC_P,KC_LBRC,KC_RBRC,KC_BSLS,   KC_DEL, KC_END,KC_PGDN,    KC_P7,  KC_P8,  KC_P9,KC_PPLS, \
       KC_CAPS,   KC_A,   KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L,KC_SCLN,KC_QUOT,         KC_ENT,                              KC_P4,  KC_P5,  KC_P6,      \
       KC_LSFT,KC_NUBS,   KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,KC_COMM, KC_DOT,KC_SLSH,        KC_RSFT,            KC_UP,            KC_P1,  KC_P2,  KC_P3,KC_PENT, \
-      KC_LCTL,KC_LGUI,KC_LALT,                 KC_SPC,                                KC_RALT,KC_RGUI,KC_MENU,KC_RCTL,  KC_LEFT,KC_DOWN,KC_RGHT,    KC_P0,KC_PDOT)
+      KC_LCTL,KC_LGUI,KC_LALT,                 KC_SPC,                                KC_RALT,KC_RGUI, KC_APP,KC_RCTL,  KC_LEFT,KC_DOWN,KC_RGHT,    KC_P0,KC_PDOT)
 };
 
 const uint16_t PROGMEM fn_actions[] = {

keyboards/kitten_paw/keymaps/ickerwx/config.h

@@ -0,0 +1,31 @@
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+#undef MOUSEKEY_MOVE_MAX
+#define MOUSEKEY_MOVE_MAX       127
+#undef MOUSEKEY_WHEEL_MAX
+#define MOUSEKEY_WHEEL_MAX      110
+#undef MOUSEKEY_MOVE_DELTA
+#define MOUSEKEY_MOVE_DELTA     5
+#undef MOUSEKEY_WHEEL_DELTA
+#define MOUSEKEY_WHEEL_DELTA    1
+#undef MOUSEKEY_DELAY
+#define MOUSEKEY_DELAY 50
+#undef MOUSEKEY_INTERVAL
+#define MOUSEKEY_INTERVAL 20
+#undef MOUSEKEY_MAX_SPEED
+#define MOUSEKEY_MAX_SPEED 4
+#undef MOUSEKEY_TIME_TO_MAX
+#define MOUSEKEY_TIME_TO_MAX 30
+#undef MOUSEKEY_WHEEL_MAX_SPEED
+#define MOUSEKEY_WHEEL_MAX_SPEED 3
+#undef MOUSEKEY_WHEEL_TIME_TO_MAX
+#define MOUSEKEY_WHEEL_TIME_TO_MAX 1000
+#undef ONESHOT_TIMEOUT
+#define ONESHOT_TIMEOUT 500
+#undef TAPPING_TOGGLE
+#define TAPPING_TOGGLE 2
+
+#endif

keyboards/kitten_paw/keymaps/ickerwx/keymap.c

@@ -0,0 +1,242 @@
+#include "kitten_paw.h"
+#include "mousekey.h"
+
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+#define  C(kc) LCTL(KC_##kc)
+#define RA(kc) RALT(KC_##kc)
+#define KC_SLCT KC_SELECT
+#define MEDAPP LT(MEDIA, KC_APP)
+#undef S
+#define S(kc) LSFT(KC_##kc)
+
+uint8_t current_layer_global = 255;
+
+enum layers {
+    DEFAULT,
+    PROG1,
+    PROG2,
+    MEDIA,
+    MOUSE1,
+    MOUSE2,
+    MISC,
+};
+
+enum function_id {
+    LSHFT_PAREN,
+    RSHFT_PAREN,
+    LCTRL_BRACKET,
+    RCTRL_BRACKET,
+    LALT_CURLY,
+    RALT_CURLY,
+    CTRL_CLICK
+};
+
+enum macro_id {
+    GRV,
+    CFLEX
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [DEFAULT] = KEYMAP(\
+          KC_ESC,  KC_F1,  KC_F2,  KC_F3,  KC_F4,  KC_F5,  KC_F6,  KC_F7,  KC_F8,  KC_F9, KC_F10, KC_F11, KC_F12,           KC_PSCR,KC_SLCK,KC_PAUS,                                   \
+          KC_GRV,   KC_1,   KC_2,   KC_3,   KC_4,   KC_5,   KC_6,   KC_7,   KC_8,   KC_9,   KC_0,KC_MINS, KC_EQL,KC_BSPC,    KC_INS,KC_HOME,KC_PGUP,  KC_NLCK,KC_PSLS,KC_PAST,KC_PMNS, \
+          KC_TAB,   KC_Q,   KC_W,   KC_E,   KC_R,   KC_T,   KC_Y,   KC_U,   KC_I,   KC_O,   KC_P,KC_LBRC,KC_RBRC,KC_BSLS,    KC_DEL, KC_END,KC_PGDN,    KC_P7,  KC_P8,  KC_P9,KC_PPLS, \
+            F(0),   KC_A,   KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L,KC_SCLN,KC_QUOT,         KC_ENT,                               KC_P4,  KC_P5,  KC_P6,         \
+            F(8),KC_NUBS,   KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,KC_COMM, KC_DOT,KC_SLSH,           F(9),             KC_UP,            KC_P1,  KC_P2,  KC_P3,KC_PENT, \
+            F(1),KC_LGUI,   F(3),              LT(MISC,  KC_SPC),                           F(4),   F(5), MEDAPP,   F(2),   KC_LEFT,KC_DOWN,KC_RGHT,    KC_P0,KC_PDOT),
+  /* Layer 1: Programming Layer 1, emulating US l ayout */
+  [PROG1] = KEYMAP(\
+          KC_ESC,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,           _______,_______,_______,                                   \
+          M(GRV),_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,KC_SLSH,   S(0),_______,   _______,_______,_______,  _______,_______,_______,_______, \
+         _______,_______,_______,_______,_______,_______,   KC_Z,_______,_______,_______,_______,  RA(8),  RA(9),RA(MINS),  _______,_______,_______,  _______,_______,_______,_______, \
+         _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,S(COMM),S(BSLS),        _______,                             _______,_______,_______,         \
+       MO(PROG2),_______,   KC_Y,_______,_______,_______,_______,_______,_______,_______,_______,   S(7),      MO(PROG2),           _______,          _______,_______,_______,_______, \
+         _______,_______,_______,                        _______,                        _______,_______,_______,_______,   _______,_______,_______,  _______,_______),
+    /* Layer 2: programming layer 2
+       all keys that are not FN keys are sent as LSFT+key on this layer
+    */
+  [PROG2] = KEYMAP(\
+         _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,           _______,_______,_______,                                   \
+        RA(RBRC),_______,  RA(Q),KC_BSLS,_______,_______,M(CFLEX),  S(6),S(RBRC),   S(8),   S(9),S(SLSH),KC_RBRC,_______,   _______,_______,_______,  _______,_______,_______,_______, \
+         _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,  RA(7),  RA(0),RA(NUBS),  _______,_______,_______,  _______,_______,_______,_______, \
+         _______,_______,_______,_______,_______,_______,_______,_______,_______,_______, S(DOT),   S(2),        _______,                             _______,_______,_______,         \
+         _______,S(NUBS),_______,_______,_______,_______,_______,_______,_______,KC_NUBS,S(NUBS),S(MINS),        _______,           _______,          _______,_______,_______,_______, \
+         _______,_______,_______,                        _______,                        _______,_______,_______,_______,   _______,_______,_______,  _______,_______),
+    /* Layer 3: media layer */
+  [MEDIA] = KEYMAP(\ 
+          KC_PWR,KC_SLEP,KC_WAKE,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,           XXXXXXX,XXXXXXX,XXXXXXX,                                   \
+         XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,   KC_MPRV,KC_MPLY,KC_MNXT,  XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX, \
+         XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,   KC_VOLD,KC_MUTE,KC_VOLU,  XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX, \
+         XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,        XXXXXXX,                             XXXXXXX,XXXXXXX,XXXXXXX,         \
+         XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX,        XXXXXXX,           KC_EJCT,          XXXXXXX,XXXXXXX,XXXXXXX,XXXXXXX, \
+         XXXXXXX,XXXXXXX,XXXXXXX,                        XXXXXXX,                        XXXXXXX,XXXXXXX,_______,XXXXXXX,   KC_MRWD,KC_MSTP,KC_MFFD,  XXXXXXX,XXXXXXX),
+    /* Layer 4: Mouse layer */
+  [MOUSE1] = KEYMAP(\
+            F(6),_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,           _______,_______,_______,                                   \
+         _______,KC_ACL0,KC_ACL1,KC_ACL2,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,   _______,_______,_______,  _______,_______,_______,_______, \
+         _______,KC_BTN4,KC_WH_D,KC_MS_U,KC_WH_U,_______,   C(Z),_______,_______,_______,_______,_______,_______,_______,   _______,_______,_______,  _______,_______,_______,_______, \
+         _______,KC_BTN5,KC_MS_L,KC_MS_D,KC_MS_R,   F(7),KC_WH_L,KC_WH_D,KC_WH_U,KC_WH_R,_______,_______,        _______,                             _______,_______,_______,         \
+      MO(MOUSE2),_______,   C(Y),   C(X),   C(C),   C(V),_______,KC_BTN2,KC_BTN3,C(PGUP),C(PGDN),_______,        KC_RSFT,           _______,          _______,_______,_______,_______, \
+         KC_LCTL,_______,KC_LALT,                        KC_BTN1,                        KC_RALT,KC_RGUI, KC_APP,KC_RCTL,   _______,_______,_______,  _______,_______),
+    /* Layer 5: Mouse layer 2*/
+  [MOUSE2] = KEYMAP(\
+         _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,           _______,_______,_______,                                   \
+         _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,   _______,_______,_______,  _______,_______,_______,_______, \
+         _______,_______,KC_BTN2,KC_WH_U,KC_BTN3,_______,_______,_______,_______,_______,_______,_______,_______,_______,   _______,_______,_______,  _______,_______,_______,_______, \
+         _______,_______,KC_WH_L,KC_WH_D,KC_WH_R,_______,KC_MS_L,KC_MS_D,KC_MS_U,KC_MS_R,_______,_______,        _______,                             _______,_______,_______,         \
+         _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,        _______,           _______,          _______,_______,_______,_______, \
+         _______,_______,_______,                        _______,                        _______,_______,_______,_______,   _______,_______,_______,  _______,_______),
+    /* Layer 6: Misc layer */
+  [MISC] = KEYMAP(\
+         _______, KC_F13, KC_F14, KC_F15, KC_F16, KC_F17, KC_F18, KC_F19, KC_F20, KC_F21, KC_F22, KC_F23, KC_F24,           _______,_______,_______,                                   \
+         _______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,_______,   _______,_______,_______,  _______,_______,_______,_______, \
+         _______,KC_SLCT,   C(W),  KC_UP,_______,_______,_______,_______,KC_BSPC, KC_DEL,_______,_______,_______,_______,   _______,_______,_______,  _______,_______,_______,_______, \
+         _______,_______,KC_LEFT,KC_DOWN,KC_RGHT,_______,KC_HOME,KC_PGDN,KC_PGUP,_______,_______,_______,        _______,                             _______,_______,_______,         \
+         KC_LSFT,_______,   C(Y),   C(X),   C(C),   C(V), KC_SPC, KC_END,_______,C(PGUP),C(PGDN),_______,        _______,           _______,          _______,_______,_______,_______, \
+         _______,_______,_______,               LT(MISC, KC_SPC),                        _______,_______,_______,_______,   _______,_______,_______,  _______,_______),
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+    [0] = ACTION_LAYER_TAP_TOGGLE(MOUSE1),      // tap-toggle mouse layer (4)
+    [1] = ACTION_FUNCTION_TAP(LCTRL_BRACKET),   // tap to print [
+    [2] = ACTION_FUNCTION_TAP(RCTRL_BRACKET),   // tap to print ]
+    [3] = ACTION_FUNCTION_TAP(LALT_CURLY),      // tap to print {
+    [4] = ACTION_FUNCTION_TAP(RALT_CURLY),      // tap to print }
+    [5] = ACTION_LAYER_TAP_TOGGLE(PROG1),       // tap-toggle programming layer 1
+    [6] = ACTION_LAYER_SET_CLEAR(DEFAULT),
+    [7] = ACTION_FUNCTION_TAP(CTRL_CLICK),
+    [8] = ACTION_FUNCTION_TAP(LSHFT_PAREN),     // tap to print (
+    [9] = ACTION_FUNCTION_TAP(RSHFT_PAREN),     // tap to print )
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+  // MACRODOWN only works in this function
+      switch(id) {
+        case GRV: // macro to print accent grave
+            return (record->event.pressed ?
+                    MACRO( D(LSFT), T(EQL), U(RALT), T(SPC), END) :
+                    MACRO_NONE );
+        case CFLEX: // print accent circonflex
+            return (record->event.pressed ?
+                    MACRO( T(GRV), T(SPC), END ) :
+                    MACRO_NONE );
+      }
+    return MACRO_NONE;
+};
+
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+    uint8_t layer;
+    layer = biton32(layer_state);
+
+    if (current_layer_global != layer) {
+        current_layer_global = layer;
+
+        // unset CAPSLOCK and SCROLL LOCK LEDs
+        led_set_kb(host_keyboard_leds() & ~(1<<USB_LED_CAPS_LOCK));
+        led_set_kb(host_keyboard_leds() & ~(1<<USB_LED_SCROLL_LOCK));
+        // set SCROLL LOCK LED when the mouse layer is active, CAPS LOCK when PROG layer is active
+        if (layer == MOUSE1 || layer == MOUSE2) {
+          led_set_kb(host_keyboard_leds() | (1<<USB_LED_SCROLL_LOCK));
+        } else if (layer == PROG1 || layer == PROG2) {
+          led_set_kb(host_keyboard_leds() | (1<<USB_LED_CAPS_LOCK));
+        }
+    }
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}
+
+void tap_helper(keyrecord_t *record, uint16_t orig_mod, uint16_t macro_mod, uint16_t macro_kc ) {
+  if (record->event.pressed) {
+      if (record->tap.count > 0 && !record->tap.interrupted) {
+          if (record->tap.interrupted) {
+              register_mods(MOD_BIT(orig_mod));
+          }
+      } else {
+          register_mods(MOD_BIT(orig_mod));
+      }
+  } else {
+      if (record->tap.count > 0 && !(record->tap.interrupted)) {
+          add_weak_mods(MOD_BIT(macro_mod));
+          send_keyboard_report();
+          register_code(macro_kc);
+          unregister_code(macro_kc);
+          del_weak_mods(MOD_BIT(macro_mod));
+          send_keyboard_report();
+          record->tap.count = 0;  // ad hoc: cancel tap
+      } else {
+          unregister_mods(MOD_BIT(orig_mod));
+      }
+  }
+}
+
+/* if LCTRL is tabbed, print (, or ) if RCTRL is tabbed, same for LALT/RALT and [/] */
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
+    // The code is copied from keymap_hasu.c in the tmk keyboards hhkb folder
+    switch (id) {
+        case LCTRL_BRACKET:
+            tap_helper(record, KC_LCTL, KC_RALT, KC_8);
+            break;
+        case RCTRL_BRACKET:
+            tap_helper(record, KC_RCTL, KC_RALT, KC_9);
+            break;
+        case LALT_CURLY:
+            tap_helper(record, KC_LALT, KC_RALT, KC_7);
+            break;
+        case RALT_CURLY:
+            tap_helper(record, KC_RALT, KC_RALT, KC_0);
+            break;
+        case LSHFT_PAREN:
+            tap_helper(record, KC_LSFT, KC_LSFT, KC_8);
+            break;
+        case RSHFT_PAREN:
+            tap_helper(record, KC_RSFT, KC_LSFT, KC_9);
+            break;
+        case CTRL_CLICK:
+            if (record->event.pressed) {
+                mousekey_clear();
+                register_mods(MOD_BIT(KC_LCTL));
+                send_keyboard_report();
+                wait_ms(5);
+                mousekey_on(KC_BTN1);
+                mousekey_send();
+                wait_ms(10);
+                mousekey_off(KC_BTN1);
+                mousekey_send();
+                wait_ms(5);
+                unregister_mods(MOD_BIT(KC_LCTL));
+                send_keyboard_report();
+            }
+            break;
+    }
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    uint8_t layer;
+    layer = biton32(layer_state);
+    if (layer == PROG2) {
+         if (keycode >= KC_A && keycode <= KC_EXSEL && \
+             !(  // do not send LSFT + these keycodes, they are needed for emulating the US layout
+                 keycode == KC_NONUS_BSLASH ||
+                 keycode == KC_RBRC ||
+                 keycode == KC_BSLS ||
+                 keycode == KC_GRV
+            )) {
+              // LSFT is the modifier for this layer, so we set LSFT for every key to get the expected behavior
+              if (record->event.pressed) {
+                  register_mods(MOD_LSFT);
+              } else {
+                  unregister_mods(MOD_LSFT);
+              }
+         }
+    }
+    return true;
+}

keyboards/kitten_paw/keymaps/ickerwx/readme.md

@@ -0,0 +1,18 @@
+# My personal keymap for the Kitten Paw controller
+
+This keymap only works correctly when you have your OS configured with a German keymap. Use the keymap however you like. It's most likely a living thing that will never be quite finished.
+
+## Description of the layers
+Layer 0 (DEFAULT) works just like you would expect a keyboard to work, mostly, except:
+Caps Lock switches to the mouse layer, RGUI and APP are switches to the programming layer and media layer.
+Mouse and programming layer switches can be held or double-tapped to lock.
+Holding space switches to the MISC layer where I currently accumulate useful shortcuts.
+Tapping left and right Shift, Ctrl and Alt will send (), [] and {} respectively.
+
+Layers 1 and 2 (PROG1 and PROG2) emulate the US layout while still using a German OS keymap setting. I was annoyed of having to change the OS settings every time I wanted to use the US layout for coding, so I made these layers to behave just like the US layout even though the OS still uses German. The shift keys were a bit tricky, I had to use them as MO(PROG2) switches, so to get the actual expected behavior I enable LSFT for almost every keypress on PROG2 in ```process_record_user```. Since the shift keys are MO() function keys, they do not print () at the moment, which sucks. I'm working on it.
+
+Layer 3 (MEDIA) just has a couple of media keys on it, mainly around the cursor keys and nav key cluster.
+
+Layers 4 and 5 (MOUSE1 and MOUSE2) are mouse layers. Move the cursor using ESDF, scroll using HJKL, Space for left click, N and M for right and middle click. There's more, look at the keymap.
+
+Layer 6 is a layer I don't have a good name for, so I call it MISC. You'll find cursor keys at ESDF, other navigation keys around the HJKL cluster and F12 to F24 on the F-keys. For now.

keyboards/kitten_paw/kitten_paw.c

@@ -4,7 +4,6 @@ void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 
-    matrix_init_quantum();
 	matrix_init_user();
 }
 
@@ -12,7 +11,6 @@ void matrix_scan_kb(void) {
 	// put your looping keyboard code here
 	// runs every cycle (a lot)
 
-    matrix_scan_quantum();
     matrix_scan_user();
 }
 
@@ -25,6 +23,21 @@ bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
 
 void led_set_kb(uint8_t usb_led) {
 	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
-
+    CONFIG_LED_IO;
+    CONFIG_LED_IO;
+    print_dec(usb_led);
+    if (usb_led & (1<<USB_LED_CAPS_LOCK))
+        USB_LED_CAPS_LOCK_ON;
+    else
+        USB_LED_CAPS_LOCK_OFF;
+
+    if (usb_led & (1<<USB_LED_NUM_LOCK))
+        USB_LED_NUM_LOCK_ON;
+    else
+        USB_LED_NUM_LOCK_OFF;
+    if (usb_led & (1<<USB_LED_SCROLL_LOCK))
+        USB_LED_SCROLL_LOCK_ON;
+    else
+        USB_LED_SCROLL_LOCK_OFF;
 	led_set_user(usb_led);
 }

keyboards/kitten_paw/kitten_paw.h

@@ -3,6 +3,17 @@
 
 #include "quantum.h"
 
+#define CONFIG_LED_IO \
+  DDRB |= (1<<7); \
+  DDRC |= (1<<5) | (1<<6);
+
+#define USB_LED_CAPS_LOCK_ON    PORTC &= ~(1<<6)
+#define USB_LED_CAPS_LOCK_OFF   PORTC |=  (1<<6)
+#define USB_LED_NUM_LOCK_ON     PORTB &= ~(1<<7)
+#define USB_LED_NUM_LOCK_OFF    PORTB |=  (1<<7)
+#define USB_LED_SCROLL_LOCK_ON  PORTC &= ~(1<<5)
+#define USB_LED_SCROLL_LOCK_OFF PORTC |=  (1<<5)
+
 // This a shortcut to help you visually see your layout.
 // The first section contains all of the arguements
 // The second converts the arguments into a two-dimensional array

keyboards/kitten_paw/led.c

@@ -1,47 +0,0 @@
-/*
-  Copyright 2014 Ralf Schmitt <ralf@bunkertor.net>
-
-  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
-  the Free Software Foundation, either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <avr/io.h>
-#include "stdint.h"
-#include "led.h"
-
-/* LED pin configuration
- *
- * Scroll Lock  PC5
- * Caps Lock    PC6
- * Num Lock     PB7
- *
- */
-void led_set(uint8_t usb_led) {
-  DDRB |= (1<<7);
-  DDRC |= (1<<5) | (1<<6);
-  
-  if (usb_led & (1<<USB_LED_CAPS_LOCK))
-    PORTC &= ~(1<<6);
-  else
-    PORTC |=  (1<<6);
-  
-  if (usb_led & (1<<USB_LED_NUM_LOCK))
-    PORTB &= ~(1<<7);
-  else
-    PORTB |=  (1<<7);
-  
-  if (usb_led & (1<<USB_LED_SCROLL_LOCK))
-    PORTC &= ~(1<<5);
-  else
-    PORTC |=  (1<<5);
-}

keyboards/kitten_paw/matrix.c

@@ -67,6 +67,7 @@ void matrix_init(void) {
     matrix[i] = 0;
     matrix_debouncing[i] = 0;
   }
+  matrix_init_quantum();
 }
 
 uint8_t matrix_scan(void) {
@@ -94,7 +95,7 @@ uint8_t matrix_scan(void) {
       }
     }
   }
-  
+  matrix_scan_quantum();
   return 1;
 }