Merge branch 'eeprom_config'

26 files changed, 563 insertions, 162 deletions

diff --git a/common.mk b/common.mk
index 5fb76e739b..f9faf2f95b 100644
--- a/common.mk
+++ b/common.mk
@@ -14,6 +14,12 @@ SRC +=	$(COMMON_DIR)/host.c \
 
 
 # Option modules
+ifdef BOOTMAGIC_ENABLE
+    SRC += $(COMMON_DIR)/bootmagic.c
+    SRC += $(COMMON_DIR)/eeconfig.c
+    OPT_DEFS += -DBOOTMAGIC_ENABLE
+endif
+
 ifdef MOUSEKEY_ENABLE
     SRC += $(COMMON_DIR)/mousekey.c
     OPT_DEFS += -DMOUSEKEY_ENABLE
diff --git a/common/bootloader.c b/common/bootloader.c
index 6e04efbbda..43a7e47ce2 100644
--- a/common/bootloader.c
+++ b/common/bootloader.c
@@ -1,45 +1,106 @@
+#include <stdint.h>
+#include <stdbool.h>
 #include <avr/io.h>
 #include <avr/interrupt.h>
+#include <avr/wdt.h>
 #include <util/delay.h>
 #include "bootloader.h"
 
-/* Start Bootloader from Application
- * See 
- * http://www.pjrc.com/teensy/jump_to_bootloader.html
- * http://www.fourwalledcubicle.com/files/LUFA/Doc/120219/html/_page__software_bootloader_start.html
+#ifdef PROTOCOL_LUFA
+#include <LUFA/Drivers/USB/USB.h>
+#endif
+
+
+/* Boot Section Size in *BYTEs*
+ *   Teensy   halfKay    512
+ *   Teensy++ halfKay    1024
+ *   Atmel DFU loader    4096
+ *   LUFA bootloader     4096
+ *   USBaspLoader        2048
  */
+#ifndef BOOTLOADER_SIZE
+#warning To use bootloader_jump() you need to define BOOTLOADER_SIZE in config.h.
+#define BOOTLOADER_SIZE     4096
+#endif
 
-// TODO: support usbasp
-/* Boot Section Size in bytes
- * Teensy halfKay   512
- * Atmel DFU loader 4096
- * LUFA bootloader  4096
+#define FLASH_SIZE          (FLASHEND + 1L)
+#define BOOTLOADER_START    (FLASH_SIZE - BOOTLOADER_SIZE)
+
+
+/* 
+ * Entering the Bootloader via Software 
+ * http://www.fourwalledcubicle.com/files/LUFA/Doc/120730/html/_page__software_bootloader_start.html
  */
-#ifndef BOOT_SIZE
-#define BOOT_SIZE 512
+#define BOOTLOADER_RESET_KEY 0xB007B007
+uint32_t reset_key  __attribute__ ((section (".noinit")));
+
+/* initialize MCU status by watchdog reset */
+void bootloader_jump(void) {
+#ifdef PROTOCOL_LUFA
+    USB_Disable();
+    cli();
+    _delay_ms(2000);
+#endif
+
+#ifdef PROTOCOL_PJRC
+    cli();
+    UDCON = 1;
+    USBCON = (1<<FRZCLK);
+    UCSR1B = 0;
+    _delay_ms(5);
 #endif
 
-#define FLASH_SIZE          (FLASHEND + 1)
-#define BOOTLOADER_START    (FLASHEND - BOOT_SIZE)
+    // watchdog reset
+    reset_key = BOOTLOADER_RESET_KEY;
+    wdt_enable(WDTO_250MS);
+    for (;;);
+}
 
+
+/* this runs before main() */
+void bootloader_jump_after_watchdog_reset(void) __attribute__ ((used, naked, section (".init3")));
+void bootloader_jump_after_watchdog_reset(void)
+{
+    if ((MCUSR & (1<<WDRF)) && reset_key == BOOTLOADER_RESET_KEY) {
+        reset_key = 0;
+
+        // My custom USBasploader requires this to come up.
+        MCUSR = 0;
+
+        // Seems like Teensy halfkay loader requires clearing WDRF and disabling watchdog.
+        MCUSR &= ~(1<<WDRF);
+        wdt_disable();
+
+        ((void (*)(void))BOOTLOADER_START)();
+    }
+}
+
+
+#if 0
+/* Jumping To The Bootloader
+ * http://www.pjrc.com/teensy/jump_to_bootloader.html
+ * 
+ * This method doen't work when using LUFA. idk why.
+ * - needs to initialize more regisers or interrupt setting?
+ */
 void bootloader_jump(void) {
+#ifdef PROTOCOL_LUFA
+    USB_Disable();
     cli();
+    _delay_ms(2000);
+#endif
 
-    //
-    //Teensy
-    //
-#if defined(__AVR_AT90USB162__) || defined(__AVR_ATmega32U4__) || defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__)
-    // disable watchdog, if enabled
-    // disable all peripherals
+#ifdef PROTOCOL_PJRC
+    cli();
     UDCON = 1;
-    USBCON = (1<<FRZCLK);  // disable USB
+    USBCON = (1<<FRZCLK);
     UCSR1B = 0;
     _delay_ms(5);
-#else
-    // This makes custom USBasploader come up.
-    MCUSR = 0;
 #endif
 
+    /*
+     * Initialize
+     */
 #if defined(__AVR_AT90USB162__)
     EIMSK = 0; PCICR = 0; SPCR = 0; ACSR = 0; EECR = 0;
     TIMSK0 = 0; TIMSK1 = 0; UCSR1B = 0;
@@ -62,10 +123,9 @@ void bootloader_jump(void) {
     PORTA = 0; PORTB = 0; PORTC = 0; PORTD = 0; PORTE = 0; PORTF = 0;
 #endif
 
-
-    //
-    //USBasp
-    //
+    /*
+     * USBaspLoader
+     */
 #if defined(__AVR_ATmega168__) || defined(__AVR_ATmega168P__) || defined(__AVR_ATmega328P__)
     // This makes custom USBasploader come up.
     MCUSR = 0;
@@ -81,7 +141,7 @@ void bootloader_jump(void) {
     ADCSRA = 0; TWCR = 0; UCSR0B = 0;
 #endif
 
-
     // start Bootloader
     ((void (*)(void))BOOTLOADER_START)();
 }
+#endif
diff --git a/common/bootmagic.c b/common/bootmagic.c
new file mode 100644
index 0000000000..388099e2e6
--- /dev/null
+++ b/common/bootmagic.c
@@ -0,0 +1,67 @@
+#include <stdint.h>
+#include <stdbool.h>
+#include <util/delay.h>
+#include "matrix.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)) {
+        eeconfig_init();
+    }
+
+    if (bootmagic_scan_keycode(BOOTMAGIC_SWAP_CONTROL_CPASLOCK)) {
+        eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_SWAP_CONTROL_CAPSLOCK);
+    }
+    if (bootmagic_scan_keycode(BOOTMAGIC_CAPSLOCK_TO_CONTROL)) {
+        eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_CAPSLOCK_TO_CONTROL);
+    }
+    if (bootmagic_scan_keycode(BOOTMAGIC_SWAP_LALT_LGUI)) {
+        eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_SWAP_LALT_LGUI);
+    }
+    if (bootmagic_scan_keycode(BOOTMAGIC_SWAP_RALT_RGUI)) {
+        eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_SWAP_RALT_RGUI);
+    }
+    if (bootmagic_scan_keycode(BOOTMAGIC_NO_GUI)) {
+        eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_NO_GUI);
+    }
+    if (bootmagic_scan_keycode(BOOTMAGIC_SWAP_GRAVE_ESC)) {
+        eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_SWAP_GRAVE_ESC);
+    }
+    if (bootmagic_scan_keycode(BOOTMAGIC_SWAP_BACKSLASH_BACKSPACE)) {
+        eeconfig_write_keyconf(eeconfig_read_keyconf() ^ EECONFIG_KEYCONF_SWAP_BACKSLASH_BACKSPACE);
+    }
+}
+
+bool bootmagic_scan_keycode(uint8_t keycode)
+{
+    for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
+        matrix_row_t matrix_row = matrix_get_row(r);
+        for (uint8_t c = 0; c < MATRIX_COLS; c++) {
+            if (matrix_row & ((matrix_row_t)1<<c)) {
+                if (keycode == keymap_key_to_keycode(0, (key_t){ .row = r, .col = c })) {
+                    return true;
+                }
+            }
+        }
+    }
+    return false;
+}
diff --git a/common/bootmagic.h b/common/bootmagic.h
new file mode 100644
index 0000000000..5791b221f4
--- /dev/null
+++ b/common/bootmagic.h
@@ -0,0 +1,75 @@
+#ifndef BOOTMAGIC_H
+#define BOOTMAGIC_H
+
+
+#ifndef BOOTMAGIC_IS_ENABLED
+#define BOOTMAGIC_IS_ENABLED()          true
+#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
+#endif
+
+/*
+ * key configure
+ */
+/* 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
+
+
+/*
+ * 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
+
+
+void bootmagic(void);
+bool bootmagic_scan_keycode(uint8_t keycode);
+
+#endif
diff --git a/common/command.c b/common/command.c
index 202d531fd8..372ca291e2 100644
--- a/common/command.c
+++ b/common/command.c
@@ -27,20 +27,21 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "keyboard.h"
 #include "bootloader.h"
 #include "layer_switch.h"
+#include "eeconfig.h"
 #include "command.h"
 
 #ifdef MOUSEKEY_ENABLE
 #include "mousekey.h"
 #endif
 
-#ifdef HOST_PJRC
+#ifdef PROTOCOL_PJRC
 #   include "usb_keyboard.h"
 #   ifdef EXTRAKEY_ENABLE
 #       include "usb_extra.h"
 #   endif
 #endif
 
-#ifdef HOST_VUSB
+#ifdef PROTOCOL_VUSB
 #   include "usbdrv.h"
 #endif
 
@@ -108,6 +109,7 @@ 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");
 #ifdef NKRO_ENABLE
     print("n:	toggle NKRO\n");
 #endif
@@ -121,10 +123,41 @@ static void command_common_help(void)
     print("Paus:	jump to bootloader\n");
 }
 
+#ifdef BOOTMAGIC_ENABLE
+static void print_eeprom_config(void)
+{
+    uint8_t eebyte;
+    
+    eebyte = eeconfig_read_debug();
+    print("debug: "); print_hex8(eebyte); print("\n");
+
+    eebyte = eeconfig_read_defalt_layer();
+    print("defalt_layer: "); print_hex8(eebyte); print("\n");
+
+    eebyte = eeconfig_read_keyconf();
+    print("keyconf: "); print_hex8(eebyte); print("\n");
+
+    keyconf 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");
+}
+#endif
+
 static bool command_common(uint8_t code)
 {
     static host_driver_t *host_driver = 0;
     switch (code) {
+#ifdef BOOTMAGIC_ENABLE
+        case KC_E:
+            print("eeprom config\n");
+            print_eeprom_config();
+            break;
+#endif
         case KC_CAPSLOCK:
             if (host_get_driver()) {
                 host_driver = host_get_driver();
@@ -218,7 +251,7 @@ static bool command_common(uint8_t code)
         case KC_S:
             print("\n\n----- Status -----\n");
             print_val_hex8(host_keyboard_leds());
-#ifdef HOST_PJRC
+#ifdef PROTOCOL_PJRC
             print_val_hex8(UDCON);
             print_val_hex8(UDIEN);
             print_val_hex8(UDINT);
@@ -228,7 +261,7 @@ static bool command_common(uint8_t code)
             print_val_hex8(usb_keyboard_idle_count);
 #endif
 
-#ifdef HOST_VUSB
+#ifdef PROTOCOL_PJRC
 #   if USB_COUNT_SOF
             print_val_hex8(usbSofCount);
 #   endif
@@ -247,7 +280,7 @@ static bool command_common(uint8_t code)
 #ifdef EXTRAKEY_ENABLE
         case KC_PSCREEN:
             // TODO: Power key should take this feature? otherwise any key during suspend.
-#ifdef HOST_PJRC
+#ifdef PROTOCOL_PJRC
             if (suspend && remote_wakeup) {
                 usb_remote_wakeup();
             } else {
diff --git a/common/eeconfig.c b/common/eeconfig.c
new file mode 100644
index 0000000000..cea3810ee3
--- /dev/null
+++ b/common/eeconfig.c
@@ -0,0 +1,38 @@
+#include <stdint.h>
+#include <stdbool.h>
+#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_MOUSEKEY_ACCEL, 0);
+}
+
+void eeconfig_enable(void)
+{
+    eeprom_write_word(EECONFIG_MAGIC, EECONFIG_MAGIC_NUMBER);
+}
+
+void eeconfig_disable(void)
+{
+    eeprom_write_word(EECONFIG_MAGIC, 0xFFFF);
+}
+
+bool eeconfig_is_enabled(void)
+{
+    return EECONFIG_IS_ENABLED() && (eeprom_read_word(EECONFIG_MAGIC) == EECONFIG_MAGIC_NUMBER);
+}
+
+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); }
+
+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); }
diff --git a/common/eeconfig.h b/common/eeconfig.h
new file mode 100644
index 0000000000..3e195478b5
--- /dev/null
+++ b/common/eeconfig.h
@@ -0,0 +1,85 @@
+/*
+Copyright 2013 Jun Wako <wakojun@gmail.com>
+
+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/>.
+*/
+
+#ifndef EECONFIG_H
+#define EECONFIG_H
+
+#include <stdint.h>
+
+#ifndef EECONFIG_IS_ENABLED
+#define EECONFIG_IS_ENABLED()       true
+#endif
+
+#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
+
+
+/* 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)
+
+/* 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)
+
+
+/* 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);
+
+void eeconfig_enable(void);
+
+void eeconfig_disable(void);
+
+uint8_t eeconfig_read_debug(void);
+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);
+
+#endif
diff --git a/common/keyboard.c b/common/keyboard.c
index 91f321d9ca..401fdb4e17 100644
--- a/common/keyboard.c
+++ b/common/keyboard.c
@@ -28,10 +28,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "command.h"
 #include "util.h"
 #include "sendchar.h"
-#include "bootloader.h"
-#ifdef MOUSEKEY_ENABLE
+#include "bootmagic.h"
+#include "eeconfig.h"
 #include "mousekey.h"
-#endif
 
 
 #ifdef MATRIX_HAS_GHOST
@@ -59,27 +58,25 @@ void keyboard_init(void)
 
     timer_init();
     matrix_init();
-
-    /* matrix scan for boot magic keys */
-#ifdef DEBOUNCE
-    uint8_t scan = DEBOUNCE * 2;
-    while (scan--) { matrix_scan(); _delay_ms(1); }
-#else
-    matrix_scan();
-#endif
-
-    /* boot magic keys */
-#ifdef IS_BOOTMAGIC_BOOTLOADER
-    /* kick up bootloader */
-    if (IS_BOOTMAGIC_BOOTLOADER()) bootloader_jump();
-#endif
-#ifdef IS_BOOTMAGIC_DEBUG
-    if (IS_BOOTMAGIC_DEBUG()) debug_enable = true;
-#endif
-
 #ifdef PS2_MOUSE_ENABLE
     ps2_mouse_init();
 #endif
+
+#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
 }
 
 /*
diff --git a/common/keymap.c b/common/keymap.c
index aa8d944a79..ace3f49b69 100644
--- a/common/keymap.c
+++ b/common/keymap.c
@@ -26,7 +26,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 static action_t keycode_to_action(uint8_t keycode);
 
-#ifdef USE_KEYMAP_V2
+
 /* converts key to action */
 action_t action_for_key(uint8_t layer, key_t key)
 {
@@ -38,42 +38,20 @@ action_t action_for_key(uint8_t layer, key_t key)
             return keycode_to_action(keycode);
     }
 }
-#else
-/* 
- * legacy keymap support
- */
-/* translation for legacy keymap */
-action_t action_for_key(uint8_t layer, key_t key)
-{
-    /* convert from legacy keycode to action */
-    /* layer 16-31 indicate 'overlay' but not supported in legacy keymap */
-    uint8_t keycode = keymap_get_keycode((layer & OVERLAY_MASK), key.row, key.col);
-    action_t action;
-    switch (keycode) {
-        case KC_FN0 ... KC_FN31:
-            {
-                uint8_t layer = keymap_fn_layer(FN_INDEX(keycode));
-                uint8_t key = keymap_fn_keycode(FN_INDEX(keycode));
-                if (key) {
-                    action.code = ACTION_KEYMAP_TAP_KEY(layer, key);
-                } else {
-                    action.code = ACTION_KEYMAP_MOMENTARY(layer);
-                }
-            }
-            return action;
-        default:
-            return keycode_to_action(keycode);
-    }
-}
-#endif
 
 
+/* Macro */
 __attribute__ ((weak))
-const prog_macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) { return MACRO_NONE; }
+const prog_macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+    return MACRO_NONE;
+}
 
+/* Function */
 __attribute__ ((weak))
-void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {}
-
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+}
 
 
 
@@ -83,14 +61,9 @@ static action_t keycode_to_action(uint8_t keycode)
     action_t action;
     switch (keycode) {
         case KC_A ... KC_EXSEL:
+        case KC_LCTRL ... KC_RGUI:
             action.code = ACTION_KEY(keycode);
             break;
-        case KC_LCTRL ... KC_LGUI:
-            action.code = ACTION_LMOD(keycode);
-            break;
-        case KC_RCTRL ... KC_RGUI:
-            action.code = ACTION_RMOD(keycode);
-            break;
         case KC_SYSTEM_POWER ... KC_SYSTEM_WAKE:
             action.code = ACTION_USAGE_SYSTEM(KEYCODE2SYSTEM(keycode));
             break;
@@ -109,3 +82,40 @@ static action_t keycode_to_action(uint8_t keycode)
     }
     return action;
 }
+
+
+
+#ifdef USE_LEGACY_KEYMAP
+/*
+ * Legacy keymap support
+ *      Consider using new keymap API instead.
+ */
+__attribute__ ((weak))
+uint8_t keymap_key_to_keycode(uint8_t layer, key_t key)
+{
+    return keymap_get_keycode(layer, key.row, key.col);
+}
+
+
+/* Legacy keymap support */
+__attribute__ ((weak))
+action_t keymap_fn_to_action(uint8_t keycode)
+{
+    action_t action = { .code = ACTION_NO };
+    switch (keycode) {
+        case KC_FN0 ... KC_FN31:
+            {
+                uint8_t layer = keymap_fn_layer(FN_INDEX(keycode));
+                uint8_t key = keymap_fn_keycode(FN_INDEX(keycode));
+                if (key) {
+                    action.code = ACTION_KEYMAP_TAP_KEY(layer, key);
+                } else {
+                    action.code = ACTION_KEYMAP_MOMENTARY(layer);
+                }
+            }
+            return action;
+        default:
+            return action;
+    }
+}
+#endif
diff --git a/common/keymap.h b/common/keymap.h
index 0c483483fb..7efd91f704 100644
--- a/common/keymap.h
+++ b/common/keymap.h
@@ -23,24 +23,29 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "action.h"
 
 
-#ifdef USE_KEYMAP_V2
-/* translates key to keycode
- *      layer:  0-15 for base layers
- *              16-31 for overlays
- */
+/* translates key to keycode */
 uint8_t keymap_key_to_keycode(uint8_t layer, key_t key);
+
 /* translates Fn keycode to action */
 action_t keymap_fn_to_action(uint8_t keycode);
-#else
-#warning "You are using LEGACY KEYAMP. Consider using NEW KEYMAP."
+
+
+
+#ifdef USE_LEGACY_KEYMAP
 /* 
- * legacy keymap support
+ * Legacy keymap
+ *      Consider using new keymap API above instead.
  */
 /* keycode of key */
+__attribute__ ((deprecated))
 uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col);
+
 /* layer to move during press Fn key */
+__attribute__ ((deprecated))
 uint8_t keymap_fn_layer(uint8_t fn_bits);
+
 /* keycode to send when release Fn key without using */
+__attribute__ ((deprecated))
 uint8_t keymap_fn_keycode(uint8_t fn_bits);
 #endif
 
diff --git a/common/report.h b/common/report.h
index 0995189b39..4801027687 100644
--- a/common/report.h
+++ b/common/report.h
@@ -71,7 +71,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
 /* key report size(NKRO or boot mode) */
-#if defined(HOST_PJRC)
+#if defined(PROTOCOL_PJRC)
 #   include "usb.h"
 #   if defined(KBD2_REPORT_KEYS) && KBD2_REPORT_KEYS > KBD_REPORT_KEYS
 #       define REPORT_KEYS KBD2_REPORT_KEYS
diff --git a/converter/pc98_usb/config.h b/converter/pc98_usb/config.h
index 4f91c07ce4..b8d676e4cf 100644
--- a/converter/pc98_usb/config.h
+++ b/converter/pc98_usb/config.h
@@ -30,9 +30,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_ROWS     16
 #define MATRIX_COLS     8
 
-/* To use new keymap framework */
-#define USE_KEYMAP_V2
-
 /* key combination for command */
 #define IS_COMMAND()    ( \
     host_get_first_key() == KC_CANCEL \
diff --git a/converter/sun_usb/config.h b/converter/sun_usb/config.h
index 65ce9daf61..32303cd32b 100644
--- a/converter/sun_usb/config.h
+++ b/converter/sun_usb/config.h
@@ -25,12 +25,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define PRODUCT         Sun keyboard converter
 #define DESCRIPTION     converts Sun keyboard protocol into USB
 
-
 /* matrix size */
 #define MATRIX_ROWS 16
 #define MATRIX_COLS 8
 
-
 /* key combination for command */
 #define IS_COMMAND() ( \
     keyboard_report->mods == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) || \
@@ -38,6 +36,18 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
 )
 
+/* legacy keymap support */
+#define USE_LEGACY_KEYMAP
+
+/* Boot Section Size in *BYTEs*
+ *   Teensy   halfKay    512
+ *   Teensy++ halfKay    1024
+ *   Atmel DFU loader    4096
+ *   LUFA bootloader     4096
+ *   USBaspLoader        2048
+ */
+#define BOOTLOADER_SIZE 4096
+
 
 /* Serial(USART) configuration
  *     asynchronous, negative logic, 1200baud, no flow control
diff --git a/keyboard/gh60/Makefile.lufa b/keyboard/gh60/Makefile.lufa
index 7a83032969..a5ff609a77 100644
--- a/keyboard/gh60/Makefile.lufa
+++ b/keyboard/gh60/Makefile.lufa
@@ -47,8 +47,7 @@ TOP_DIR = ../..
 # Directory keyboard dependent files exist
 TARGET_DIR = .
 
-
-# List C source files here. (C dependencies are automatically generated.)
+# project specific files
 SRC +=	keymap.c \
 	matrix.c \
 	led.c
@@ -93,23 +92,23 @@ ARCH = AVR8
 #     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
 F_USB = $(F_CPU)
 
+# Interrupt driven control endpoint task(+60)
+#OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
 
 # Build Options
 #   comment out to disable the options.
 #
-MOUSEKEY_ENABLE = yes	# Mouse keys
-EXTRAKEY_ENABLE = yes	# Audio control and System control
-CONSOLE_ENABLE = yes	# Console for debug
+BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes	# Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes	# Audio control and System control(+450)
+CONSOLE_ENABLE = yes	# Console for debug(+400)
 #NKRO_ENABLE = yes	# USB Nkey Rollover - not yet supported in LUFA
 #PS2_MOUSE_ENABLE = yes	# PS/2 mouse(TrackPoint) support
 
 
-# Boot Section Size in bytes
-#   Teensy halfKay   512
-#   Atmel DFU loader 4096
-#   LUFA bootloader  4096
-OPT_DEFS += -DBOOT_SIZE=4096
-
+# Optimize size but this may cause error "relocation truncated to fit"
+EXTRALDFLAGS = -Wl,--relax
 
 # Search Path
 VPATH += $(TARGET_DIR)
diff --git a/keyboard/gh60/Makefile.pjrc b/keyboard/gh60/Makefile.pjrc
index af6ef63ec4..f03ca9416d 100644
--- a/keyboard/gh60/Makefile.pjrc
+++ b/keyboard/gh60/Makefile.pjrc
@@ -47,7 +47,7 @@ TOP_DIR = ../..
 # Directory keyboard dependent files exist
 TARGET_DIR = .
 
-# keyboard dependent files
+# project specific files
 SRC =	keymap.c \
 	matrix.c \
 	led.c
@@ -57,10 +57,8 @@ CONFIG_H = config.h
 
 # MCU name, you MUST set this to match the board you are using
 # type "make clean" after changing this, so all files will be rebuilt
-#MCU = at90usb162       # Teensy 1.0
-MCU = atmega32u4       # Teensy 2.0
-#MCU = at90usb646       # Teensy++ 1.0
-#MCU = at90usb1286      # Teensy++ 2.0
+MCU = atmega32u4
+#MCU = at90usb1286
 
 
 # Processor frequency.
@@ -70,15 +68,21 @@ MCU = atmega32u4       # Teensy 2.0
 #   examples use this variable to calculate timings.  Do not add a "UL" here.
 F_CPU = 16000000
 
+# Boot Section Size in bytes
+#   Teensy halfKay   512
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+OPT_DEFS += -DBOOT_SIZE=4096
 
 # Build Options
 #   comment out to disable the options.
 #
-MOUSEKEY_ENABLE = yes	# Mouse keys
-#PS2_MOUSE_ENABLE = yes	# PS/2 mouse(TrackPoint) support
-EXTRAKEY_ENABLE = yes	# Audio control and System control
-NKRO_ENABLE = yes	# USB Nkey Rollover
+BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes	# Mouse keys(+5000)
+EXTRAKEY_ENABLE = yes	# Audio control and System control(+600)
+NKRO_ENABLE = yes	# USB Nkey Rollover(+500)
 CONSOLE_ENABLE = yes    # Console for debug
+#PS2_MOUSE_ENABLE = yes	# PS/2 mouse(TrackPoint) support
 
 
 # Search Path
diff --git a/keyboard/gh60/config.h b/keyboard/gh60/config.h
index ef0c9a1735..cd98395eb5 100644
--- a/keyboard/gh60/config.h
+++ b/keyboard/gh60/config.h
@@ -25,12 +25,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define DEVICE_VER      0x0001
 #define MANUFACTURER    geekhack
 #define PRODUCT         GH60
-
-
-/* message strings */
 #define DESCRIPTION     t.m.k. keyboard firmware for GH60
 
-
 /* matrix size */
 #define MATRIX_ROWS 5
 #define MATRIX_COLS 14
@@ -41,14 +37,20 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Set 0 if need no debouncing */
 #define DEBOUNCE    5
 
-/* To use new keymap framework */
-#define USE_KEYMAP_V2
-
 /* key combination for command */
 #define IS_COMMAND() ( \
     keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
 )
 
+/* Boot Section Size in *BYTEs*
+ *   Teensy   halfKay    512
+ *   Teensy++ halfKay    1024
+ *   Atmel DFU loader    4096
+ *   LUFA bootloader     4096
+ *   USBaspLoader        2048
+ */
+#define BOOTLOADER_SIZE 4096
+
 /* 
  * Boot magic keys
  * call some function by pressing key when pluging cable or powering on.
@@ -56,10 +58,13 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* key position on matrix(ROW:COL) */
 #define KEY_FN          0x4A
 #define KEY_D           0x23
+#define KEY_ESC         0x00
 #define KEY_IS_ON(key)  matrix_is_on((key)>>4, (key)&0xF)
 /* kick up bootloader */
 #define IS_BOOTMAGIC_BOOTLOADER()       KEY_IS_ON(KEY_FN)
 /* debug on */
 #define IS_BOOTMAGIC_DEBUG()            KEY_IS_ON(KEY_D)
+/* eeprom clear */
+#define IS_BOOTMAGIC_EEPROM_CLEAR()     KEY_IS_ON(KEY_ESC)
 
 #endif
diff --git a/keyboard/gh60/keymap.c b/keyboard/gh60/keymap.c
index 1f5344d4c6..d6af16961c 100644
--- a/keyboard/gh60/keymap.c
+++ b/keyboard/gh60/keymap.c
@@ -231,7 +231,8 @@ uint8_t keymap_key_to_keycode(uint8_t layer, key_t key)
         if (layer < OVERLAYS_SIZE) {
             return pgm_read_byte(&overlays[(layer)][(key.row)][(key.col)]);
         } else {
-            debug("key_to_keycode: overlay "); debug_dec(layer); debug(" is invalid.\n");
+            // XXX: this may cuaes bootlaoder_jump incositent fail.
+            //debug("key_to_keycode: overlay "); debug_dec(layer); debug(" is invalid.\n");
             return KC_TRANSPARENT;
         }
     } 
@@ -240,8 +241,9 @@ uint8_t keymap_key_to_keycode(uint8_t layer, key_t key)
         if (layer < KEYMAPS_SIZE) {
             return pgm_read_byte(&keymaps[(layer)][(key.row)][(key.col)]);
         } else {
+            // XXX: this may cuaes bootlaoder_jump incositent fail.
+            //debug("key_to_keycode: base "); debug_dec(layer); debug(" is invalid.\n");
             // fall back to layer 0
-            debug("key_to_keycode: base "); debug_dec(layer); debug(" is invalid.\n");
             return pgm_read_byte(&keymaps[0][(key.row)][(key.col)]);
         }
     }
diff --git a/keyboard/gh60/matrix.c b/keyboard/gh60/matrix.c
index 85e58fe361..09a051aa66 100644
--- a/keyboard/gh60/matrix.c
+++ b/keyboard/gh60/matrix.c
@@ -120,7 +120,7 @@ bool matrix_has_ghost(void)
 inline
 bool matrix_is_on(uint8_t row, uint8_t col)
 {
-    return (matrix[row] & (1<<col));
+    return (matrix[row] & ((matrix_row_t)1<<col));
 }
 
 inline
diff --git a/keyboard/hhkb/Makefile.lufa b/keyboard/hhkb/Makefile.lufa
index afd413d019..e8b2414d39 100644
--- a/keyboard/hhkb/Makefile.lufa
+++ b/keyboard/hhkb/Makefile.lufa
@@ -107,13 +107,6 @@ CONSOLE_ENABLE = yes	# Console for debug
 #PS2_MOUSE_ENABLE = yes	# PS/2 mouse(TrackPoint) support
 
 
-# Boot Section Size in bytes
-#   Teensy halfKay   512
-#   Atmel DFU loader 4096
-#   LUFA bootloader  4096
-#OPT_DEFS += -DBOOT_SIZE=4096
-
-
 # Search Path
 VPATH += $(TARGET_DIR)
 VPATH += $(TOP_DIR)
diff --git a/keyboard/hhkb/config.h b/keyboard/hhkb/config.h
index 72e4d26e92..ef2958981c 100644
--- a/keyboard/hhkb/config.h
+++ b/keyboard/hhkb/config.h
@@ -27,18 +27,23 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define DEVICE_VER      0x0103
 #define MANUFACTURER    t.m.k.
 #define PRODUCT         HHKB mod
+#define DESCRIPTION     t.m.k. keyboard firmware for HHKB mod
 
 
-#define DESCRIPTION     t.m.k. keyboard firmware for HHKB mod
+/* Boot Section Size in *BYTEs*
+ *   Teensy   halfKay    512
+ *   Teensy++ halfKay    1024
+ *   Atmel DFU loader    4096
+ *   LUFA bootloader     4096
+ *   USBaspLoader        2048
+ */
+#define BOOTLOADER_SIZE 1024
 
 
 /* matrix size */
 #define MATRIX_ROWS 8
 #define MATRIX_COLS 8
 
-/* To use new keymap framework */
-#define USE_KEYMAP_V2
-
 /* 
  * Boot magic keys
  * call some function by pressing key when pluging cable or powering on.
diff --git a/keyboard/hhkb/config_iwrap.h b/keyboard/hhkb/config_iwrap.h
index d50b704d72..7a4ec37118 100644
--- a/keyboard/hhkb/config_iwrap.h
+++ b/keyboard/hhkb/config_iwrap.h
@@ -27,13 +27,20 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define DESCRIPTION     t.m.k. keyboard firmware for HHKB mod
 
 
+/* Boot Section Size in *BYTEs*
+ *   Teensy   halfKay    512
+ *   Teensy++ halfKay    1024
+ *   Atmel DFU loader    4096
+ *   LUFA bootloader     4096
+ *   USBaspLoader        2048
+ */
+#define BOOTLOADER_SIZE 2048
+
+
 /* matrix size */
 #define MATRIX_ROWS 8
 #define MATRIX_COLS 8
 
-/* To use new keymap framework */
-#define USE_KEYMAP_V2
-
 /* key combination for command */
 #define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT))) 
 
diff --git a/protocol/iwrap.mk b/protocol/iwrap.mk
index 9c83075a4a..96aa4140ca 100644
--- a/protocol/iwrap.mk
+++ b/protocol/iwrap.mk
@@ -1,6 +1,6 @@
 IWRAP_DIR = protocol/iwrap
 
-OPT_DEFS += -DHOST_IWRAP
+OPT_DEFS += -DPROTOCOL_IWRAP
 
 SRC +=	$(IWRAP_DIR)/iwrap.c \
 	$(IWRAP_DIR)/suart.S \
diff --git a/protocol/iwrap/main.c b/protocol/iwrap/main.c
index 05a67337fd..ac83280f13 100644
--- a/protocol/iwrap/main.c
+++ b/protocol/iwrap/main.c
@@ -26,7 +26,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "matrix.h"
 #include "host.h"
 #include "iwrap.h"
-#ifdef HOST_VUSB
+#ifdef PROTOCOL_VUSB
 #   include "vusb.h"
 #   include "usbdrv.h"
 #endif
@@ -78,7 +78,7 @@ static void pullup_pins(void)
 */
 
 
-#ifdef HOST_VUSB
+#ifdef PROTOCOL_VUSB
 static void disable_vusb(void)
 {
     // disable interrupt & disconnect to prevent host from enumerating
@@ -131,7 +131,7 @@ int main(void)
     //pullup_pins();
     //set_prr();
 
-#ifdef HOST_VUSB
+#ifdef PROTOCOL_VUSB
     disable_vusb();
 #endif
     uart_init(115200);
@@ -159,12 +159,12 @@ int main(void)
 
     last_timer = timer_read();
     while (true) {
-#ifdef HOST_VUSB
+#ifdef PROTOCOL_VUSB
         if (host_get_driver() == vusb_driver())
             usbPoll();
 #endif
         keyboard_task();
-#ifdef HOST_VUSB
+#ifdef PROTOCOL_VUSB
         if (host_get_driver() == vusb_driver())
             vusb_transfer_keyboard();
 #endif
@@ -258,7 +258,7 @@ static uint8_t console_command(uint8_t c)
             print("r: reset. software reset by watchdog\n");
             print("i: insomniac. prevent KB from sleeping\n");
             print("c: iwrap_call. CALL for BT connection.\n");
-#ifdef HOST_VUSB
+#ifdef PROTOCOL_VUSB
             print("u: USB mode. switch to USB.\n");
             print("w: BT mode. switch to Bluetooth.\n");
 #endif
@@ -281,7 +281,7 @@ static uint8_t console_command(uint8_t c)
             print("iwrap_call()\n");
             iwrap_call();
             return 1;
-#ifdef HOST_VUSB
+#ifdef PROTOCOL_VUSB
         case 'u':
             print("USB mode\n");
             init_vusb();
diff --git a/protocol/lufa.mk b/protocol/lufa.mk
index 443b85344b..8ea071afbe 100644
--- a/protocol/lufa.mk
+++ b/protocol/lufa.mk
@@ -39,4 +39,6 @@ LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENAB
 OPT_DEFS += -DF_USB=$(F_USB)UL
 OPT_DEFS += -DARCH=ARCH_$(ARCH)
 OPT_DEFS += $(LUFA_OPTS)
-OPT_DEFS += -DHOST_LUFA
+
+# This indicates using LUFA stack
+OPT_DEFS += -DPROTOCOL_LUFA
diff --git a/protocol/pjrc.mk b/protocol/pjrc.mk
index cccdf62042..27f908b1c2 100644
--- a/protocol/pjrc.mk
+++ b/protocol/pjrc.mk
@@ -1,7 +1,5 @@
 PJRC_DIR = protocol/pjrc
 
-OPT_DEFS += -DHOST_PJRC
-
 SRC +=	$(PJRC_DIR)/main.c \
 	$(PJRC_DIR)/pjrc.c \
 	$(PJRC_DIR)/usb_keyboard.c \
@@ -19,3 +17,6 @@ endif
 
 # Search Path
 VPATH += $(TOP_DIR)/$(PJRC_DIR)
+
+# This indicates using LUFA stack
+OPT_DEFS += -DPROTOCOL_PJRC
diff --git a/protocol/vusb.mk b/protocol/vusb.mk
index 4c5058115b..77b1c6337b 100644
--- a/protocol/vusb.mk
+++ b/protocol/vusb.mk
@@ -1,6 +1,6 @@
 VUSB_DIR = protocol/vusb
 
-OPT_DEFS += -DHOST_VUSB
+OPT_DEFS += -DPROTOCOL_VUSB
 
 SRC +=	$(VUSB_DIR)/main.c \
 	$(VUSB_DIR)/vusb.c \