Merge branch 'master' of https://github.com/jackhumbert/qmk_firmware

19 files changed, 630 insertions, 160 deletions

diff --git a/tmk_core/common/action.c b/tmk_core/common/action.c
index 4197c53ed2..f9e6c17dc3 100644
--- a/tmk_core/common/action.c
+++ b/tmk_core/common/action.c
@@ -53,6 +53,25 @@ void action_exec(keyevent_t event)
 #endif
 }
 
+#if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS)
+bool disable_action_cache = false;
+
+void process_action_nocache(keyrecord_t *record)
+{
+    disable_action_cache = true;
+    process_action(record);
+    disable_action_cache = false;
+}
+#else
+void process_action_nocache(keyrecord_t *record)
+{
+    process_action(record);
+}
+#endif
+
+__attribute__ ((weak))
+void process_action_kb(keyrecord_t *record) {}
+
 void process_action(keyrecord_t *record)
 {
     keyevent_t event = record->event;
@@ -62,7 +81,9 @@ void process_action(keyrecord_t *record)
 
     if (IS_NOEVENT(event)) { return; }
 
-    action_t action = layer_switch_get_action(event.key);
+    process_action_kb(record);
+
+    action_t action = store_or_get_action(event.pressed, event.key);
     dprint("ACTION: "); debug_action(action);
 #ifndef NO_ACTION_LAYER
     dprint(" layer_state: "); layer_debug();
@@ -83,14 +104,24 @@ void process_action(keyrecord_t *record)
                                                                 action.key.mods<<4;
                 if (event.pressed) {
                     if (mods) {
-                        add_weak_mods(mods);
+                        if (IS_MOD(action.key.code)) {
+                            // e.g. LSFT(KC_LGUI): we don't want the LSFT to be weak as it would make it useless.
+                            // this also makes LSFT(KC_LGUI) behave exactly the same as LGUI(KC_LSFT)
+                            add_mods(mods);
+                        } else {
+                            add_weak_mods(mods);
+                        }
                         send_keyboard_report();
                     }
                     register_code(action.key.code);
                 } else {
                     unregister_code(action.key.code);
                     if (mods) {
-                        del_weak_mods(mods);
+                        if (IS_MOD(action.key.code)) {
+                            del_mods(mods);
+                        } else {
+                            del_weak_mods(mods);
+                        }
                         send_keyboard_report();
                     }
                 }
diff --git a/tmk_core/common/action.h b/tmk_core/common/action.h
index 8a4736d7bc..44ec3047ba 100644
--- a/tmk_core/common/action.h
+++ b/tmk_core/common/action.h
@@ -58,7 +58,14 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt);
 /* user defined special function */
 void action_function(keyrecord_t *record, uint8_t id, uint8_t opt);
 
+/* keyboard-specific key event (pre)processing */
+void process_action_kb(keyrecord_t *record);
+
 /* Utilities for actions.  */
+#if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS)
+extern bool disable_action_cache;
+#endif
+void process_action_nocache(keyrecord_t *record);
 void process_action(keyrecord_t *record);
 void register_code(uint8_t code);
 void unregister_code(uint8_t code);
diff --git a/tmk_core/common/action_code.h b/tmk_core/common/action_code.h
index 4fe9c1d581..2b0b0b077e 100644
--- a/tmk_core/common/action_code.h
+++ b/tmk_core/common/action_code.h
@@ -301,7 +301,7 @@ enum backlight_opt {
 #define ACTION_BACKLIGHT_DECREASE()     ACTION(ACT_BACKLIGHT, BACKLIGHT_DECREASE << 8)
 #define ACTION_BACKLIGHT_TOGGLE()       ACTION(ACT_BACKLIGHT, BACKLIGHT_TOGGLE << 8)
 #define ACTION_BACKLIGHT_STEP()         ACTION(ACT_BACKLIGHT, BACKLIGHT_STEP << 8)
-#define ACTION_BACKLIGHT_LEVEL(level)   ACTION(ACT_BACKLIGHT, BACKLIGHT_LEVEL << 8 | level)
+#define ACTION_BACKLIGHT_LEVEL(level)   ACTION(ACT_BACKLIGHT, BACKLIGHT_LEVEL << 8 | (level))
 /* Command */
 #define ACTION_COMMAND(id, opt)         ACTION(ACT_COMMAND,  (opt)<<8 | (addr))
 /* Function */
diff --git a/tmk_core/common/action_layer.c b/tmk_core/common/action_layer.c
index c535615f44..63fa2b5ae4 100644
--- a/tmk_core/common/action_layer.c
+++ b/tmk_core/common/action_layer.c
@@ -11,7 +11,7 @@
 #endif
 
 
-/* 
+/*
  * Default Layer State
  */
 uint32_t default_layer_state = 0;
@@ -52,7 +52,7 @@ void default_layer_xor(uint32_t state)
 
 
 #ifndef NO_ACTION_LAYER
-/* 
+/*
  * Keymap Layer State
  */
 uint32_t layer_state = 0;
@@ -110,9 +110,71 @@ void layer_debug(void)
 }
 #endif
 
+#if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS)
+uint8_t source_layers_cache[(MATRIX_ROWS * MATRIX_COLS + 7) / 8][MAX_LAYER_BITS] = {0};
 
+void update_source_layers_cache(keypos_t key, uint8_t layer)
+{
+    const uint8_t key_number = key.col + (key.row * MATRIX_COLS);
+    const uint8_t storage_row = key_number / 8;
+    const uint8_t storage_bit = key_number % 8;
 
-action_t layer_switch_get_action(keypos_t key)
+    for (uint8_t bit_number = 0; bit_number < MAX_LAYER_BITS; bit_number++) {
+        source_layers_cache[storage_row][bit_number] ^=
+            (-((layer & (1U << bit_number)) != 0)
+             ^ source_layers_cache[storage_row][bit_number])
+            & (1U << storage_bit);
+    }
+}
+
+uint8_t read_source_layers_cache(keypos_t key)
+{
+    const uint8_t key_number = key.col + (key.row * MATRIX_COLS);
+    const uint8_t storage_row = key_number / 8;
+    const uint8_t storage_bit = key_number % 8;
+    uint8_t layer = 0;
+
+    for (uint8_t bit_number = 0; bit_number < MAX_LAYER_BITS; bit_number++) {
+        layer |=
+            ((source_layers_cache[storage_row][bit_number]
+              & (1U << storage_bit)) != 0)
+            << bit_number;
+    }
+
+    return layer;
+}
+#endif
+
+/*
+ * Make sure the action triggered when the key is released is the same
+ * one as the one triggered on press. It's important for the mod keys
+ * when the layer is switched after the down event but before the up
+ * event as they may get stuck otherwise.
+ */
+action_t store_or_get_action(bool pressed, keypos_t key)
+{
+#if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS)
+    if (disable_action_cache) {
+        return layer_switch_get_action(key);
+    }
+
+    uint8_t layer;
+
+    if (pressed) {
+        layer = layer_switch_get_layer(key);
+        update_source_layers_cache(key, layer);
+    }
+    else {
+        layer = read_source_layers_cache(key);
+    }
+    return action_for_key(layer, key);
+#else
+    return layer_switch_get_action(key);
+#endif
+}
+
+
+int8_t layer_switch_get_layer(keypos_t key)
 {
     action_t action;
     action.code = ACTION_TRANSPARENT;
@@ -124,15 +186,18 @@ action_t layer_switch_get_action(keypos_t key)
         if (layers & (1UL<<i)) {
             action = action_for_key(i, key);
             if (action.code != ACTION_TRANSPARENT) {
-                return action;
+                return i;
             }
         }
     }
     /* fall back to layer 0 */
-    action = action_for_key(0, key);
-    return action;
+    return 0;
 #else
-    action = action_for_key(biton32(default_layer_state), key);
-    return action;
+    return biton32(default_layer_state);
 #endif
 }
+
+action_t layer_switch_get_action(keypos_t key)
+{
+    return action_for_key(layer_switch_get_layer(key), key);
+}
diff --git a/tmk_core/common/action_layer.h b/tmk_core/common/action_layer.h
index b6da353cfd..025cf5420f 100644
--- a/tmk_core/common/action_layer.h
+++ b/tmk_core/common/action_layer.h
@@ -68,8 +68,20 @@ void layer_xor(uint32_t state);
 #define layer_and(state)
 #define layer_xor(state)
 #define layer_debug()
+
+#endif
+
+/* pressed actions cache */
+#if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS)
+/* The number of bits needed to represent the layer number: log2(32). */
+#define MAX_LAYER_BITS 5
+void update_source_layers_cache(keypos_t key, uint8_t layer);
+uint8_t read_source_layers_cache(keypos_t key);
 #endif
+action_t store_or_get_action(bool pressed, keypos_t key);
 
+/* return the topmost non-transparent layer currently associated with key */
+int8_t layer_switch_get_layer(keypos_t key);
 
 /* return action depending on current layer status */
 action_t layer_switch_get_action(keypos_t key);
diff --git a/tmk_core/common/action_tapping.c b/tmk_core/common/action_tapping.c
index 826c233096..e6343e6da7 100644
--- a/tmk_core/common/action_tapping.c
+++ b/tmk_core/common/action_tapping.c
@@ -139,7 +139,7 @@ bool process_tapping(keyrecord_t *keyp)
                     if (event.pressed) {
                         tapping_key.tap.interrupted = true;
                     }
-                    // enqueue 
+                    // enqueue
                     return false;
                 }
             }
@@ -324,6 +324,7 @@ bool waiting_buffer_typed(keyevent_t event)
     return false;
 }
 
+__attribute__((unused))
 bool waiting_buffer_has_anykey_pressed(void)
 {
     for (uint8_t i = waiting_buffer_tail; i != waiting_buffer_head; i = (i + 1) % WAITING_BUFFER_SIZE) {
diff --git a/tmk_core/common/avr/eeconfig.c b/tmk_core/common/avr/eeconfig.c
index 5bd47dc6ad..c5391f5cf5 100644
--- a/tmk_core/common/avr/eeconfig.c
+++ b/tmk_core/common/avr/eeconfig.c
@@ -5,24 +5,27 @@
 
 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_KEYMAP,         0);
-    eeprom_write_byte(EECONFIG_MOUSEKEY_ACCEL, 0);
+    eeprom_update_word(EECONFIG_MAGIC,          EECONFIG_MAGIC_NUMBER);
+    eeprom_update_byte(EECONFIG_DEBUG,          0);
+    eeprom_update_byte(EECONFIG_DEFAULT_LAYER,  0);
+    eeprom_update_byte(EECONFIG_KEYMAP,         0);
+    eeprom_update_byte(EECONFIG_MOUSEKEY_ACCEL, 0);
 #ifdef BACKLIGHT_ENABLE
-    eeprom_write_byte(EECONFIG_BACKLIGHT,      0);
+    eeprom_update_byte(EECONFIG_BACKLIGHT,      0);
+#endif
+#ifdef AUDIO_ENABLE
+    eeprom_update_byte(EECONFIG_AUDIO,      	   0xFF); // On by default
 #endif
 }
 
 void eeconfig_enable(void)
 {
-    eeprom_write_word(EECONFIG_MAGIC, EECONFIG_MAGIC_NUMBER);
+    eeprom_update_word(EECONFIG_MAGIC, EECONFIG_MAGIC_NUMBER);
 }
 
 void eeconfig_disable(void)
 {
-    eeprom_write_word(EECONFIG_MAGIC, 0xFFFF);
+    eeprom_update_word(EECONFIG_MAGIC, 0xFFFF);
 }
 
 bool eeconfig_is_enabled(void)
@@ -31,15 +34,20 @@ bool eeconfig_is_enabled(void)
 }
 
 uint8_t eeconfig_read_debug(void)      { return eeprom_read_byte(EECONFIG_DEBUG); }
-void eeconfig_write_debug(uint8_t val) { eeprom_write_byte(EECONFIG_DEBUG, val); }
+void eeconfig_update_debug(uint8_t val) { eeprom_update_byte(EECONFIG_DEBUG, val); }
 
 uint8_t eeconfig_read_default_layer(void)      { return eeprom_read_byte(EECONFIG_DEFAULT_LAYER); }
-void eeconfig_write_default_layer(uint8_t val) { eeprom_write_byte(EECONFIG_DEFAULT_LAYER, val); }
+void eeconfig_update_default_layer(uint8_t val) { eeprom_update_byte(EECONFIG_DEFAULT_LAYER, 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); }
+void eeconfig_update_keymap(uint8_t val) { eeprom_update_byte(EECONFIG_KEYMAP, val); }
 
 #ifdef BACKLIGHT_ENABLE
 uint8_t eeconfig_read_backlight(void)      { return eeprom_read_byte(EECONFIG_BACKLIGHT); }
-void eeconfig_write_backlight(uint8_t val) { eeprom_write_byte(EECONFIG_BACKLIGHT, val); }
+void eeconfig_update_backlight(uint8_t val) { eeprom_update_byte(EECONFIG_BACKLIGHT, val); }
+#endif
+
+#ifdef AUDIO_ENABLE
+uint8_t eeconfig_read_audio(void)      { return eeprom_read_byte(EECONFIG_AUDIO); }
+void eeconfig_update_audio(uint8_t val) { eeprom_update_byte(EECONFIG_AUDIO, val); }
 #endif
diff --git a/tmk_core/common/avr/suspend.c b/tmk_core/common/avr/suspend.c
index caf0b06254..4980680198 100644
--- a/tmk_core/common/avr/suspend.c
+++ b/tmk_core/common/avr/suspend.c
@@ -9,10 +9,16 @@
 #include "suspend.h"
 #include "timer.h"
 #include "led.h"
+
 #ifdef PROTOCOL_LUFA
-#include "lufa.h"
+	#include "lufa.h"
 #endif
 
+#ifdef AUDIO_ENABLE
+    #include "audio.h"
+#endif /* AUDIO_ENABLE */
+
+
 
 #define wdt_intr_enable(value)   \
 __asm__ __volatile__ (  \
@@ -66,9 +72,17 @@ static void power_down(uint8_t wdto)
     wdt_intr_enable(wdto);
 
 #ifdef BACKLIGHT_ENABLE
-backlight_set(0);
+	backlight_set(0);
 #endif
 
+	// Turn off LED indicators
+	led_set(0);
+
+	#ifdef AUDIO_ENABLE
+        // This sometimes disables the start-up noise, so it's been disabled
+		// stop_all_notes();
+	#endif /* AUDIO_ENABLE */
+
     // TODO: more power saving
     // See PicoPower application note
     // - I/O port input with pullup
diff --git a/tmk_core/common/backlight.c b/tmk_core/common/backlight.c
index 558ad9b014..2f6fc1cd6c 100644
--- a/tmk_core/common/backlight.c
+++ b/tmk_core/common/backlight.c
@@ -37,7 +37,7 @@ void backlight_increase(void)
     {
         backlight_config.level++;
         backlight_config.enable = 1;
-        eeconfig_write_backlight(backlight_config.raw);
+        eeconfig_update_backlight(backlight_config.raw);
     }
     dprintf("backlight increase: %u\n", backlight_config.level);
     backlight_set(backlight_config.level);
@@ -49,7 +49,7 @@ void backlight_decrease(void)
     {
         backlight_config.level--;
         backlight_config.enable = !!backlight_config.level;
-        eeconfig_write_backlight(backlight_config.raw);
+        eeconfig_update_backlight(backlight_config.raw);
     }
     dprintf("backlight decrease: %u\n", backlight_config.level);
     backlight_set(backlight_config.level);
@@ -58,7 +58,7 @@ void backlight_decrease(void)
 void backlight_toggle(void)
 {
     backlight_config.enable ^= 1;
-    eeconfig_write_backlight(backlight_config.raw);
+    eeconfig_update_backlight(backlight_config.raw);
     dprintf("backlight toggle: %u\n", backlight_config.enable);
     backlight_set(backlight_config.enable ? backlight_config.level : 0);
 }
@@ -71,7 +71,7 @@ void backlight_step(void)
         backlight_config.level = 0;
     }
     backlight_config.enable = !!backlight_config.level;
-    eeconfig_write_backlight(backlight_config.raw);
+    eeconfig_update_backlight(backlight_config.raw);
     dprintf("backlight step: %u\n", backlight_config.level);
     backlight_set(backlight_config.level);
 }
@@ -80,6 +80,6 @@ void backlight_level(uint8_t level)
 {
     backlight_config.level ^= level;
     backlight_config.enable = !!backlight_config.level;
-    eeconfig_write_backlight(backlight_config.raw);
+    eeconfig_update_backlight(backlight_config.raw);
     backlight_set(backlight_config.level);
 }
diff --git a/tmk_core/common/bootmagic.c b/tmk_core/common/bootmagic.c
index b002a58562..2c1b1adfc5 100644
--- a/tmk_core/common/bootmagic.c
+++ b/tmk_core/common/bootmagic.c
@@ -52,7 +52,7 @@ void bootmagic(void)
             debug_config.enable = !debug_config.enable;
         }
     }
-    eeconfig_write_debug(debug_config.raw);
+    eeconfig_update_debug(debug_config.raw);
 
     /* keymap config */
     keymap_config.raw = eeconfig_read_keymap();
@@ -80,7 +80,7 @@ void bootmagic(void)
     if (bootmagic_scan_keycode(BOOTMAGIC_HOST_NKRO)) {
         keymap_config.nkro = !keymap_config.nkro;
     }
-    eeconfig_write_keymap(keymap_config.raw);
+    eeconfig_update_keymap(keymap_config.raw);
 
 #ifdef NKRO_ENABLE
     keyboard_nkro = keymap_config.nkro;
@@ -97,7 +97,7 @@ void bootmagic(void)
     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_6)) { default_layer |= (1<<6); }
     if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_7)) { default_layer |= (1<<7); }
     if (default_layer) {
-        eeconfig_write_default_layer(default_layer);
+        eeconfig_update_default_layer(default_layer);
         default_layer_set((uint32_t)default_layer);
     } else {
         default_layer = eeconfig_read_default_layer();
diff --git a/tmk_core/common/command.c b/tmk_core/common/command.c
index d59bb01bbc..f06abaf7f0 100644
--- a/tmk_core/common/command.c
+++ b/tmk_core/common/command.c
@@ -49,9 +49,15 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #   include "usbdrv.h"
 #endif
 
+#ifdef AUDIO_ENABLE
+    #include "audio.h"
+#endif /* AUDIO_ENABLE */
+
 
 static bool command_common(uint8_t code);
 static void command_common_help(void);
+static void print_version(void);
+static void print_status(void);
 static bool command_console(uint8_t code);
 static void command_console_help(void);
 #ifdef MOUSEKEY_ENABLE
@@ -112,38 +118,144 @@ bool command_console_extra(uint8_t code)
  ***********************************************************/
 static void command_common_help(void)
 {
-    print("\n\t- Magic -\n"
-          "d:	debug\n"
-          "x:	debug matrix\n"
-          "k:	debug keyboard\n"
-          "m:	debug mouse\n"
-          "v:	version\n"
-          "s:	status\n"
-          "c:	console mode\n"
-          "0-4:	layer0-4(F10-F4)\n"
-          "Paus:	bootloader\n"
+	print(                            "\n\t- Magic -\n"
+		STR(MAGIC_KEY_DEBUG       ) ":	Debug Message Toggle\n"
+		STR(MAGIC_KEY_DEBUG_MATRIX) ":	Matrix Debug Mode Toggle - Show keypresses in matrix grid\n"
+		STR(MAGIC_KEY_DEBUG_KBD   ) ":	Keyboard Debug Toggle - Show keypress report\n"
+		STR(MAGIC_KEY_DEBUG_MOUSE ) ":	Debug Mouse Toggle\n"
+		STR(MAGIC_KEY_VERSION     ) ":	Version\n"
+		STR(MAGIC_KEY_STATUS      ) ":	Status\n"
+		STR(MAGIC_KEY_CONSOLE     ) ":	Activate Console Mode\n"
+
+#if MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
+		STR(MAGIC_KEY_LAYER0      ) ":	Switch to Layer 0\n"
+		STR(MAGIC_KEY_LAYER1      ) ":	Switch to Layer 1\n"
+		STR(MAGIC_KEY_LAYER2      ) ":	Switch to Layer 2\n"
+		STR(MAGIC_KEY_LAYER3      ) ":	Switch to Layer 3\n"
+		STR(MAGIC_KEY_LAYER4      ) ":	Switch to Layer 4\n"
+		STR(MAGIC_KEY_LAYER5      ) ":	Switch to Layer 5\n"
+		STR(MAGIC_KEY_LAYER6      ) ":	Switch to Layer 6\n"
+		STR(MAGIC_KEY_LAYER7      ) ":	Switch to Layer 7\n"
+		STR(MAGIC_KEY_LAYER8      ) ":	Switch to Layer 8\n"
+		STR(MAGIC_KEY_LAYER9      ) ":	Switch to Layer 9\n"
+#endif
+
+#if MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
+		                            "F1-F10:	Switch to Layer 0-9 (F10 = L0)\n"
+#endif
+
+#if MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
+		                            "0-9:	Switch to Layer 0-9\n"
+#endif
+
+		STR(MAGIC_KEY_LAYER0_ALT1 ) ":	Switch to Layer 0 (alternate key 1)\n"
+		STR(MAGIC_KEY_LAYER0_ALT2 ) ":	Switch to Layer 0 (alternate key 2)\n"
+		STR(MAGIC_KEY_BOOTLOADER  ) ":	Jump to Bootloader (Reset)\n"
 
 #ifdef KEYBOARD_LOCK_ENABLE
-          "Caps:	Lock\n"
+		STR(MAGIC_KEY_LOCK        ) ":	Lock\n"
 #endif
 
 #ifdef BOOTMAGIC_ENABLE
-          "e:	eeprom\n"
+		STR(MAGIC_KEY_EEPROM      ) ":	Print EEPROM Settings\n"
 #endif
 
 #ifdef NKRO_ENABLE
-          "n:	NKRO\n"
+		STR(MAGIC_KEY_NKRO        ) ":	NKRO Toggle\n"
 #endif
 
 #ifdef SLEEP_LED_ENABLE
-          "z:	sleep LED test\n"
+		STR(MAGIC_KEY_SLEEP_LED   ) ":	Sleep LED Test\n"
 #endif
     );
 }
 
+static void print_version(void)
+{
+	// print version & information
+    print("\n\t- Version -\n");
+    print("DESC: " STR(DESCRIPTION) "\n");
+    print("VID: " STR(VENDOR_ID) "(" STR(MANUFACTURER) ") "
+          "PID: " STR(PRODUCT_ID) "(" STR(PRODUCT) ") "
+          "VER: " STR(DEVICE_VER) "\n");
+    print("BUILD: " STR(VERSION) " (" __TIME__ " " __DATE__ ")\n");
+
+    /* build options */
+    print("OPTIONS:"
+
+#ifdef PROTOCOL_PJRC
+	    " PJRC"
+#endif
+#ifdef PROTOCOL_LUFA
+	    " LUFA"
+#endif
+#ifdef PROTOCOL_VUSB
+	    " VUSB"
+#endif
+#ifdef BOOTMAGIC_ENABLE
+	    " BOOTMAGIC"
+#endif
+#ifdef MOUSEKEY_ENABLE
+	    " MOUSEKEY"
+#endif
+#ifdef EXTRAKEY_ENABLE
+	    " EXTRAKEY"
+#endif
+#ifdef CONSOLE_ENABLE
+	    " CONSOLE"
+#endif
+#ifdef COMMAND_ENABLE
+	    " COMMAND"
+#endif
+#ifdef NKRO_ENABLE
+	    " NKRO"
+#endif
+#ifdef KEYMAP_SECTION_ENABLE
+	    " KEYMAP_SECTION"
+#endif
+
+	    " " STR(BOOTLOADER_SIZE) "\n");
+
+    print("GCC: " STR(__GNUC__) "." STR(__GNUC_MINOR__) "." STR(__GNUC_PATCHLEVEL__)
+          " AVR-LIBC: " __AVR_LIBC_VERSION_STRING__
+          " AVR_ARCH: avr" STR(__AVR_ARCH__) "\n");
+
+	return;
+}
+
+static void print_status(void)
+{
+
+    print("\n\t- Status -\n");
+
+    print_val_hex8(host_keyboard_leds());
+    print_val_hex8(keyboard_protocol);
+    print_val_hex8(keyboard_idle);
+#ifdef NKRO_ENABLE
+    print_val_hex8(keyboard_nkro);
+#endif
+    print_val_hex32(timer_count);
+
+#ifdef PROTOCOL_PJRC
+    print_val_hex8(UDCON);
+    print_val_hex8(UDIEN);
+    print_val_hex8(UDINT);
+    print_val_hex8(usb_keyboard_leds);
+    print_val_hex8(usb_keyboard_idle_count);
+#endif
+
+#ifdef PROTOCOL_PJRC
+#   if USB_COUNT_SOF
+    print_val_hex8(usbSofCount);
+#   endif
+#endif
+	return;
+}
+
 #ifdef BOOTMAGIC_ENABLE
 static void print_eeconfig(void)
 {
+#ifndef NO_PRINT
     print("default_layer: "); print_dec(eeconfig_read_default_layer()); print("\n");
 
     debug_config_t dc;
@@ -172,30 +284,45 @@ static void print_eeconfig(void)
     print("backlight_config.raw: "); print_hex8(bc.raw); print("\n");
     print(".enable: "); print_dec(bc.enable); print("\n");
     print(".level: "); print_dec(bc.level); print("\n");
-#endif
+#endif /* BACKLIGHT_ENABLE */
+
+#endif /* !NO_PRINT */
+
 }
-#endif
+#endif /* BOOTMAGIC_ENABLE */
 
 static bool command_common(uint8_t code)
 {
+
+#ifdef KEYBOARD_LOCK_ENABLE
     static host_driver_t *host_driver = 0;
+#endif
+
     switch (code) {
+
 #ifdef SLEEP_LED_ENABLE
-        case KC_Z:
-            // test breathing sleep LED
-            print("Sleep LED test\n");
+
+		// test breathing sleep LED
+        case MAGIC_KC(MAGIC_KEY_SLEEP_LED):
+            print("Sleep LED Test\n");
             sleep_led_toggle();
             led_set(host_keyboard_leds());
             break;
 #endif
+
 #ifdef BOOTMAGIC_ENABLE
-        case KC_E:
+
+		// print stored eeprom config
+        case MAGIC_KC(MAGIC_KEY_EEPROM):
             print("eeconfig:\n");
             print_eeconfig();
             break;
 #endif
+
 #ifdef KEYBOARD_LOCK_ENABLE
-        case KC_CAPSLOCK:
+
+		// lock/unlock keyboard
+        case MAGIC_KC(MAGIC_KEY_LOCK):
             if (host_get_driver()) {
                 host_driver = host_get_driver();
                 clear_keyboard();
@@ -207,11 +334,15 @@ static bool command_common(uint8_t code)
             }
             break;
 #endif
-        case KC_H:
-        case KC_SLASH: /* ? */
+
+		// print help
+        case MAGIC_KC(MAGIC_KEY_HELP1):
+        case MAGIC_KC(MAGIC_KEY_HELP2):
             command_common_help();
             break;
-        case KC_C:
+
+		// activate console
+        case MAGIC_KC(MAGIC_KEY_CONSOLE):
             debug_matrix   = false;
             debug_keyboard = false;
             debug_mouse    = false;
@@ -220,25 +351,36 @@ static bool command_common(uint8_t code)
             print("C> ");
             command_state = CONSOLE;
             break;
-        case KC_PAUSE:
-            clear_keyboard();
-            print("\n\nbootloader... ");
+
+        // jump to bootloader
+        case MAGIC_KC(MAGIC_KEY_BOOTLOADER):
+            clear_keyboard(); // clear to prevent stuck keys
+            print("\n\nJumping to bootloader... ");
+            #ifdef AUDIO_ENABLE
+                play_goodbye_tone();
+            #endif
             _delay_ms(1000);
             bootloader_jump(); // not return
             break;
-        case KC_D:
+
+        // debug toggle
+        case MAGIC_KC(MAGIC_KEY_DEBUG):
+            debug_enable = !debug_enable;
             if (debug_enable) {
+                print("\ndebug: on\n");
+                debug_matrix   = true;
+                debug_keyboard = true;
+                debug_mouse    = true;
+            } else {
                 print("\ndebug: off\n");
                 debug_matrix   = false;
                 debug_keyboard = false;
                 debug_mouse    = false;
-                debug_enable   = false;
-            } else {
-                print("\ndebug: on\n");
-                debug_enable   = true;
             }
             break;
-        case KC_X: // debug matrix toggle
+
+        // debug matrix toggle
+        case MAGIC_KC(MAGIC_KEY_DEBUG_MATRIX):
             debug_matrix = !debug_matrix;
             if (debug_matrix) {
                 print("\nmatrix: on\n");
@@ -247,7 +389,9 @@ static bool command_common(uint8_t code)
                 print("\nmatrix: off\n");
             }
             break;
-        case KC_K: // debug keyboard toggle
+
+        // debug keyboard toggle
+        case MAGIC_KC(MAGIC_KEY_DEBUG_KBD):
             debug_keyboard = !debug_keyboard;
             if (debug_keyboard) {
                 print("\nkeyboard: on\n");
@@ -256,87 +400,33 @@ static bool command_common(uint8_t code)
                 print("\nkeyboard: off\n");
             }
             break;
-        case KC_M: // debug mouse toggle
+
+        // debug mouse toggle
+        case MAGIC_KC(MAGIC_KEY_DEBUG_MOUSE):
             debug_mouse = !debug_mouse;
             if (debug_mouse) {
                 print("\nmouse: on\n");
                 debug_enable = true;
             } else {
-                print("\nmouse: off\n");
+				print("\nmouse: off\n");
             }
             break;
-        case KC_V: // print version & information
-            print("\n\t- Version -\n");
-            print("DESC: " STR(DESCRIPTION) "\n");
-            print("VID: " STR(VENDOR_ID) "(" STR(MANUFACTURER) ") "
-                  "PID: " STR(PRODUCT_ID) "(" STR(PRODUCT) ") "
-                  "VER: " STR(DEVICE_VER) "\n");
-            print("BUILD: " STR(VERSION) " (" __TIME__ " " __DATE__ ")\n");
-            /* build options */
-            print("OPTIONS:"
-#ifdef PROTOCOL_PJRC
-            " PJRC"
-#endif
-#ifdef PROTOCOL_LUFA
-            " LUFA"
-#endif
-#ifdef PROTOCOL_VUSB
-            " VUSB"
-#endif
-#ifdef BOOTMAGIC_ENABLE
-            " BOOTMAGIC"
-#endif
-#ifdef MOUSEKEY_ENABLE
-            " MOUSEKEY"
-#endif
-#ifdef EXTRAKEY_ENABLE
-            " EXTRAKEY"
-#endif
-#ifdef CONSOLE_ENABLE
-            " CONSOLE"
-#endif
-#ifdef COMMAND_ENABLE
-            " COMMAND"
-#endif
-#ifdef NKRO_ENABLE
-            " NKRO"
-#endif
-#ifdef KEYMAP_SECTION_ENABLE
-            " KEYMAP_SECTION"
-#endif
-            " " STR(BOOTLOADER_SIZE) "\n");
 
-            print("GCC: " STR(__GNUC__) "." STR(__GNUC_MINOR__) "." STR(__GNUC_PATCHLEVEL__)
-                  " AVR-LIBC: " __AVR_LIBC_VERSION_STRING__
-                  " AVR_ARCH: avr" STR(__AVR_ARCH__) "\n");
-            break;
-        case KC_S:
-            print("\n\t- Status -\n");
-            print_val_hex8(host_keyboard_leds());
-            print_val_hex8(keyboard_protocol);
-            print_val_hex8(keyboard_idle);
-#ifdef NKRO_ENABLE
-            print_val_hex8(keyboard_nkro);
-#endif
-            print_val_hex32(timer_count);
-
-#ifdef PROTOCOL_PJRC
-            print_val_hex8(UDCON);
-            print_val_hex8(UDIEN);
-            print_val_hex8(UDINT);
-            print_val_hex8(usb_keyboard_leds);
-            print_val_hex8(usb_keyboard_idle_count);
-#endif
+		// print version
+        case MAGIC_KC(MAGIC_KEY_VERSION):
+        	print_version();
+		    break;
 
-#ifdef PROTOCOL_PJRC
-#   if USB_COUNT_SOF
-            print_val_hex8(usbSofCount);
-#   endif
-#endif
+		// print status
+		case MAGIC_KC(MAGIC_KEY_STATUS):
+			print_status();
             break;
+
 #ifdef NKRO_ENABLE
-        case KC_N:
-            clear_keyboard(); //Prevents stuck keys.
+
+		// NKRO toggle
+        case MAGIC_KC(MAGIC_KEY_NKRO):
+            clear_keyboard(); // clear to prevent stuck keys
             keyboard_nkro = !keyboard_nkro;
             if (keyboard_nkro)
                 print("NKRO: on\n");
@@ -344,18 +434,78 @@ static bool command_common(uint8_t code)
                 print("NKRO: off\n");
             break;
 #endif
-        case KC_ESC:
-        case KC_GRV:
-        case KC_0:
+
+		// switch layers
+
+		case MAGIC_KC(MAGIC_KEY_LAYER0_ALT1):
+		case MAGIC_KC(MAGIC_KEY_LAYER0_ALT2):
+            switch_default_layer(0);
+            break;
+
+#if MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
+
+		case MAGIC_KC(MAGIC_KEY_LAYER0):
+            switch_default_layer(0);
+            break;
+
+		case MAGIC_KC(MAGIC_KEY_LAYER1):
+            switch_default_layer(1);
+            break;
+
+		case MAGIC_KC(MAGIC_KEY_LAYER2):
+            switch_default_layer(2);
+            break;
+
+		case MAGIC_KC(MAGIC_KEY_LAYER3):
+            switch_default_layer(3);
+            break;
+
+		case MAGIC_KC(MAGIC_KEY_LAYER4):
+            switch_default_layer(4);
+            break;
+
+		case MAGIC_KC(MAGIC_KEY_LAYER5):
+            switch_default_layer(5);
+            break;
+
+		case MAGIC_KC(MAGIC_KEY_LAYER6):
+            switch_default_layer(6);
+            break;
+