hhkb: Integrate RN-42 support, remove hhkb_rn42

32 files changed, 69 insertions, 1004 deletions

diff --git a/keyboard/hhkb/Makefile.nodebug b/keyboard/hhkb/Makefile.nodebug
deleted file mode 100644
index 578ba70c45..0000000000
--- a/keyboard/hhkb/Makefile.nodebug
+++ /dev/null
@@ -1,141 +0,0 @@
-#----------------------------------------------------------------------------
-# On command line:
-#
-# make all = Make software.
-#
-# make clean = Clean out built project files.
-#
-# make coff = Convert ELF to AVR COFF.
-#
-# make extcoff = Convert ELF to AVR Extended COFF.
-#
-# make program = Download the hex file to the device.
-#                Please customize your programmer settings(PROGRAM_CMD)
-#
-# make teensy = Download the hex file to the device, using teensy_loader_cli.
-#               (must have teensy_loader_cli installed).
-#
-# make dfu = Download the hex file to the device, using dfu-programmer (must
-#            have dfu-programmer installed).
-#
-# make flip = Download the hex file to the device, using Atmel FLIP (must
-#             have Atmel FLIP installed).
-#
-# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
-#               (must have dfu-programmer installed).
-#
-# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
-#                (must have Atmel FLIP installed).
-#
-# make debug = Start either simulavr or avarice as specified for debugging, 
-#              with avr-gdb or avr-insight as the front end for debugging.
-#
-# make filename.s = Just compile filename.c into the assembler code only.
-#
-# make filename.i = Create a preprocessed source file for use in submitting
-#                   bug reports to the GCC project.
-#
-# To rebuild project do "make clean" then "make all".
-#----------------------------------------------------------------------------
-
-# Target file name (without extension).
-TARGET = hhkb_lufa
-
-# Directory common source filess exist
-TOP_DIR = ../..
-
-# Directory keyboard dependent files exist
-TARGET_DIR = .
-
-
-# List C source files here. (C dependencies are automatically generated.)
-SRC +=	keymap_common.c \
-	matrix.c \
-	led.c
-
-ifdef KEYMAP
-    SRC := keymap_$(KEYMAP).c $(SRC)
-else
-    SRC := keymap_hasu.c $(SRC)
-endif
-
-CONFIG_H = config.h
-
-
-# MCU name
-# PJRC Teensy++ 2.0
-#MCU = at90usb1286
-# TMK Alt Controller or PJRC Teensy 2.0
-MCU = atmega32u4
-
-# Processor frequency.
-#     This will define a symbol, F_CPU, in all source code files equal to the
-#     processor frequency in Hz. You can then use this symbol in your source code to
-#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
-#     automatically to create a 32-bit value in your source code.
-#
-#     This will be an integer division of F_USB below, as it is sourced by
-#     F_USB after it has run through any CPU prescalers. Note that this value
-#     does not *change* the processor frequency - it should merely be updated to
-#     reflect the processor speed set externally so that the code can use accurate
-#     software delays.
-F_CPU = 16000000
-
-
-#
-# LUFA specific
-#
-# Target architecture (see library "Board Types" documentation).
-ARCH = AVR8
-
-# Input clock frequency.
-#     This will define a symbol, F_USB, in all source code files equal to the
-#     input clock frequency (before any prescaling is performed) in Hz. This value may
-#     differ from F_CPU if prescaling is used on the latter, and is required as the
-#     raw input clock is fed directly to the PLL sections of the AVR for high speed
-#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
-#     at the end, this will be done automatically to create a 32-bit value in your
-#     source code.
-#
-#     If no clock division is performed on the input clock inside the AVR (via the
-#     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
-#OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
-
-# Boot Section Size in *bytes*
-#   Teensy halfKay   512
-#   Teensy++ halfKay 1024
-#   Atmel DFU loader 4096	(TMK Alt Controller)
-#   LUFA bootloader  4096
-#   USBaspLoader     2048
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
-
-
-# Build Options
-#   comment out to disable the options.
-#
-BOOTMAGIC_ENABLE = yes		# Virtual DIP switch configuration
-MOUSEKEY_ENABLE = yes		# Mouse keys
-EXTRAKEY_ENABLE = yes		# Audio control and System control
-#CONSOLE_ENABLE = yes		# Console for debug
-COMMAND_ENABLE = yes    	# Commands for debug and configuration
-NKRO_ENABLE = yes		# USB Nkey Rollover
-KEYMAP_SECTION_ENABLE = yes	# fixed address keymap for keymap editor
-
-
-# Search Path
-VPATH += $(TARGET_DIR)
-VPATH += $(TOP_DIR)
-
-include $(TOP_DIR)/protocol/lufa.mk
-include $(TOP_DIR)/common.mk
-include $(TOP_DIR)/rules.mk
-
-debug-on: EXTRAFLAGS += -DDEBUG -DDEBUG_ACTION
-debug-on: all
-
-debug-off: EXTRAFLAGS += -DNO_DEBUG -DNO_PRINT
-debug-off: all
diff --git a/keyboard/hhkb_rn42/Makefile b/keyboard/hhkb/Makefile.rn42
index 3d9a602a58..b1eacd070f 100644
--- a/keyboard/hhkb_rn42/Makefile
+++ b/keyboard/hhkb/Makefile.rn42
@@ -39,7 +39,7 @@
 #----------------------------------------------------------------------------
 
 # Target file name (without extension).
-TARGET = hhkb_lufa
+TARGET = hhkb_rn42
 
 # Directory common source filess exist
 TOP_DIR = ../..
@@ -53,13 +53,10 @@ SRC +=	keymap_common.c \
 	matrix.c \
 	led.c
 
-CONFIG_H = config.h
+CONFIG_H = config_rn42.h
 
 
 # MCU name
-# PJRC Teensy++ 2.0
-#MCU = at90usb1286
-# TMK Alt Controller or PJRC Teensy 2.0
 MCU = atmega32u4
 
 # Processor frequency.
@@ -121,11 +118,6 @@ COMMAND_ENABLE = yes    	# Commands for debug and configuration
 #HHKB_JP = yes			# HHKB JP support
 
 
-ifdef HHKB_JP
-    OPT_DEFS += -DHHKB_JP
-endif
-
-
 #
 # Keymap file
 #
@@ -134,12 +126,17 @@ ifdef KEYMAP
 else
     ifdef HHKB_JP
     	SRC := keymap_jp.c $(SRC)
-    else
-	SRC := keymap_hasu.c $(SRC)
+    else 
+    	SRC := keymap_hhkb.c $(SRC)
     endif
 endif
 
 
+ifneq (, $(or $(findstring keymap_jp.c, $(SRC)), $(findstring yes, $(HHKB_JP))))
+    OPT_DEFS += -DHHKB_JP
+endif
+
+
 # Search Path
 VPATH += $(TARGET_DIR)
 VPATH += $(TOP_DIR)
@@ -154,4 +151,5 @@ debug-on: EXTRAFLAGS += -DDEBUG -DDEBUG_ACTION
 debug-on: all
 
 debug-off: EXTRAFLAGS += -DNO_DEBUG -DNO_PRINT
+debug-off: OPT_DEFS := $(filter-out -DCONSOLE_ENABLE,$(OPT_DEFS))
 debug-off: all
diff --git a/keyboard/hhkb/README.md b/keyboard/hhkb/README.md
index f9fd165076..fcd72e1941 100644
--- a/keyboard/hhkb/README.md
+++ b/keyboard/hhkb/README.md
@@ -10,11 +10,17 @@ See [this thread][AltController] in geekhack.org.
 [AltController]: http://geekhack.org/index.php?topic=12047.0
 
 
+## Update
+* Bluetooth module RN-42 is supported.(2015/01)
+* V-USB and iWRAP are no longer supported now, but still it'll works with a little fix. See not_supported directory.(2015/01)
+
+
 ##Features
 * Customizable keymap
 * More keymap layers(more Fn keys)
 * Mouse keys
 * USB NKRO
+* Bluetooth(RN-42)
 
 See README of [tmk_keyboard] for more.
 
@@ -50,8 +56,9 @@ If you use other than **TMK Alt Controller Board** set proper `MCU`, `BOOTLOADER
 ### Build 
 Several version of keymap are available in advance but you are recommended to define your favorite layout yourself. Just `make` with `KEYMAP` option like:
 
-    $ make KEYMAP=[hasu|hhkb|spacefn|<name>]
-    $ make -f Makefile.jp KEYMAP=[jp|<name>]        # for HHKB JP
+    $ make -f Makefile.<jp|pjrc|rn42> KEYMAP=(hasu|hhkb|spacefn|<name>)
+
+You can omit `-f` option when you use `Makefile`. `Makefile` is used for **Pro2 and Pro**, `Makefile.jp` fits for **JP** model and `Makefile.rn42` supports Bluetooth module **RN-42**. `Makefile.pjrc` uses **PJRC** as output protocol instead of **LUFA**.
 
 
 ### Program
@@ -59,13 +66,11 @@ First, push reset button on board to start bootloader.
 
 This command programs the controller with [dfu-programmer] if the tool is installed and configured properly.
 
-    $ make dfu
-    $ make -f Makefile.jp dfu       # for HHKB JP
+    $ make -f Makefile.<variant> KEYMAP=<name> dfu
 
 Or you can also use [FLIP] command to program. Also the tool should be installed and configured properly. FLIP GUI application is also available.
 
-    $ make flip
-    $ make -f Makefile.jp flip      # for HHKB JP
+    $ make -f Makefile.<variant> KEYMAP=<name> flip
 
 Use [Teensy Loader] if your controller is Teensy/Teensy++.
 
diff --git a/keyboard/hhkb_rn42/config.h b/keyboard/hhkb/config_rn42.h
index 21e73f1c53..21e73f1c53 100644
--- a/keyboard/hhkb_rn42/config.h
+++ b/keyboard/hhkb/config_rn42.h
diff --git a/keyboard/hhkb/hhkb_avr.h b/keyboard/hhkb/hhkb_avr.h
index b7bd507b5d..7ea6322c73 100644
--- a/keyboard/hhkb/hhkb_avr.h
+++ b/keyboard/hhkb/hhkb_avr.h
@@ -41,17 +41,32 @@ static inline void KEY_UNABLE(void) { (PORTB |=  (1<<6)); }
 static inline bool KEY_STATE(void) { return (PIND & (1<<7)); }
 static inline void KEY_PREV_ON(void) { (PORTB |=  (1<<7)); }
 static inline void KEY_PREV_OFF(void) { (PORTB &= ~(1<<7)); }
+#ifdef HHKB_POWER_SAVING
+static inline void KEY_POWER_ON(void) {
+    DDRB = 0xFF; PORTB = 0x40;          // change pins output
+    DDRD |= (1<<4); PORTD |= (1<<4);    // MOS FET switch on
+    /* Without this wait you will miss or get false key events. */
+    _delay_ms(5);                       // wait for powering up
+}
+static inline void KEY_POWER_OFF(void) {
+    /* input with pull-up consumes less than without it when pin is open. */
+    DDRB = 0x00; PORTB = 0xFF;          // change pins input with pull-up
+    DDRD |= (1<<4); PORTD &= ~(1<<4);   // MOS FET switch off
+}
+static inline bool KEY_POWER_STATE(void) { return PORTD & (1<<4); }
+#else
 static inline void KEY_POWER_ON(void) {}
 static inline void KEY_POWER_OFF(void) {}
+static inline bool KEY_POWER_STATE(void) { return true; }
+#endif
 static inline void KEY_INIT(void)
 {
+    /* row,col,prev: output */
     DDRB  = 0xFF;
-    PORTB = 0x00;
+    PORTB = 0x40;   // unable
+    /* key: input with pull-up */
     DDRD  &= ~0x80;
-    PORTD |= 0x80;
-    /* keyswitch board power on */
-    DDRD  |=  (1<<4);
-    PORTD |=  (1<<4);
+    PORTD |=  0x80;
 #ifdef HHKB_JP
     /* row extention for HHKB JP */
     DDRC  |= (1<<6|1<<7);
@@ -59,6 +74,8 @@ static inline void KEY_INIT(void)
 #endif
     KEY_UNABLE();
     KEY_PREV_OFF();
+
+    KEY_POWER_OFF();
 }
 static inline void KEY_SELECT(uint8_t ROW, uint8_t COL)
 {
@@ -98,6 +115,7 @@ static inline void KEY_SELECT(uint8_t ROW, uint8_t COL)
 #define KEY_PREV_OFF()          (PORTE &= ~(1<<7))
 #define KEY_POWER_ON()
 #define KEY_POWER_OFF()
+#define KEY_POWER_STATE()       true
 
 
 #else
diff --git a/keyboard/hhkb/matrix.c b/keyboard/hhkb/matrix.c
index b0af4baa52..fb96997944 100644
--- a/keyboard/hhkb/matrix.c
+++ b/keyboard/hhkb/matrix.c
@@ -27,8 +27,15 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "timer.h"
 #include "matrix.h"
 #include "hhkb_avr.h"
+#include <avr/wdt.h>
+#include "suspend.h"
+#include "lufa.h"
 
 
+// matrix power saving
+#define MATRIX_POWER_SAVE       10000
+static uint32_t matrix_last_modified = 0;
+
 // matrix state buffer(1:on, 0:off)
 static matrix_row_t *matrix;
 static matrix_row_t *matrix_prev;
@@ -72,7 +79,8 @@ uint8_t matrix_scan(void)
     matrix_prev = matrix;
     matrix = tmp;
 
-    KEY_POWER_ON();
+    // power on
+    if (!KEY_POWER_STATE()) KEY_POWER_ON();
     for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
         for (uint8_t col = 0; col < MATRIX_COLS; col++) {
             KEY_SELECT(row, col);
@@ -126,8 +134,16 @@ uint8_t matrix_scan(void)
             // This takes 25us or more to make sure KEY_STATE returns to idle state.
             _delay_us(75);
         }
+        if (matrix[row] ^ matrix_prev[row]) matrix_last_modified = timer_read32();
+    }
+    // power off
+    if (KEY_POWER_STATE() &&
+            (USB_DeviceState == DEVICE_STATE_Suspended ||
+             USB_DeviceState == DEVICE_STATE_Unattached ) &&
+            timer_elapsed32(matrix_last_modified) > MATRIX_POWER_SAVE) {
+        KEY_POWER_OFF();
+        suspend_power_down();
     }
-    KEY_POWER_OFF();
     return 1;
 }
 
@@ -165,3 +181,10 @@ void matrix_print(void)
         xprintf("%02X: %08b\n", row, bitrev(matrix_get_row(row)));
     }
 }
+
+void matrix_power_up(void) {
+    KEY_POWER_ON();
+}
+void matrix_power_down(void) {
+    KEY_POWER_OFF();
+}
diff --git a/keyboard/hhkb/Makefile.iwrap b/keyboard/hhkb/not_supported/Makefile.iwrap
index 2d9d82c481..2d9d82c481 100644
--- a/keyboard/hhkb/Makefile.iwrap
+++ b/keyboard/hhkb/not_supported/Makefile.iwrap
diff --git a/keyboard/hhkb/Makefile.vusb b/keyboard/hhkb/not_supported/Makefile.vusb
index 4343b210d9..4343b210d9 100644
--- a/keyboard/hhkb/Makefile.vusb
+++ b/keyboard/hhkb/not_supported/Makefile.vusb
diff --git a/keyboard/hhkb/config_iwrap.h b/keyboard/hhkb/not_supported/config_iwrap.h
index 747c755132..747c755132 100644
--- a/keyboard/hhkb/config_iwrap.h
+++ b/keyboard/hhkb/not_supported/config_iwrap.h
diff --git a/keyboard/hhkb/config_vusb.h b/keyboard/hhkb/not_supported/config_vusb.h
index 44f7acd6cd..44f7acd6cd 100644
--- a/keyboard/hhkb/config_vusb.h
+++ b/keyboard/hhkb/not_supported/config_vusb.h
diff --git a/keyboard/hhkb/iwrap.txt b/keyboard/hhkb/not_supported/iwrap.txt
index 20a2420a0b..20a2420a0b 100644
--- a/keyboard/hhkb/iwrap.txt
+++ b/keyboard/hhkb/not_supported/iwrap.txt
diff --git a/keyboard/hhkb/usbconfig.h b/keyboard/hhkb/not_supported/usbconfig.h
index c3aad34bef..c3aad34bef 100644
--- a/keyboard/hhkb/usbconfig.h
+++ b/keyboard/hhkb/not_supported/usbconfig.h
diff --git a/keyboard/hhkb_rn42/rn42.mk b/keyboard/hhkb/rn42.mk
index fd6f7db1a8..fd6f7db1a8 100644
--- a/keyboard/hhkb_rn42/rn42.mk
+++ b/keyboard/hhkb/rn42.mk
diff --git a/keyboard/hhkb_rn42/rn42/MEMO.txt b/keyboard/hhkb/rn42/MEMO.txt
index f772c4cb53..f772c4cb53 100644
--- a/keyboard/hhkb_rn42/rn42/MEMO.txt
+++ b/keyboard/hhkb/rn42/MEMO.txt
diff --git a/keyboard/hhkb_rn42/rn42/PowerSave.txt b/keyboard/hhkb/rn42/PowerSave.txt
index 8aea1c6dd2..8aea1c6dd2 100644
--- a/keyboard/hhkb_rn42/rn42/PowerSave.txt
+++ b/keyboard/hhkb/rn42/PowerSave.txt
diff --git a/keyboard/hhkb_rn42/rn42/RN42.txt b/keyboard/hhkb/rn42/RN42.txt
index ace30da4ed..ace30da4ed 100644
--- a/keyboard/hhkb_rn42/rn42/RN42.txt
+++ b/keyboard/hhkb/rn42/RN42.txt
diff --git a/keyboard/hhkb_rn42/rn42/battery.c b/keyboard/hhkb/rn42/battery.c
index 7e868c9646..7e868c9646 100644
--- a/keyboard/hhkb_rn42/rn42/battery.c
+++ b/keyboard/hhkb/rn42/battery.c
diff --git a/keyboard/hhkb_rn42/rn42/battery.h b/keyboard/hhkb/rn42/battery.h
index 180d4dcfaa..180d4dcfaa 100644
--- a/keyboard/hhkb_rn42/rn42/battery.h
+++ b/keyboard/hhkb/rn42/battery.h
diff --git a/keyboard/hhkb_rn42/rn42/main.c b/keyboard/hhkb/rn42/main.c
index 83d9950388..83d9950388 100644
--- a/keyboard/hhkb_rn42/rn42/main.c
+++ b/keyboard/hhkb/rn42/main.c
diff --git a/keyboard/hhkb_rn42/rn42/rn42.c b/keyboard/hhkb/rn42/rn42.c
index 756285d7bb..756285d7bb 100644
--- a/keyboard/hhkb_rn42/rn42/rn42.c
+++ b/keyboard/hhkb/rn42/rn42.c
diff --git a/keyboard/hhkb_rn42/rn42/rn42.h b/keyboard/hhkb/rn42/rn42.h
index db6916fe86..db6916fe86 100644
--- a/keyboard/hhkb_rn42/rn42/rn42.h
+++ b/keyboard/hhkb/rn42/rn42.h
diff --git a/keyboard/hhkb_rn42/rn42/rn42_task.c b/keyboard/hhkb/rn42/rn42_task.c
index 5107fef483..5107fef483 100644
--- a/keyboard/hhkb_rn42/rn42/rn42_task.c
+++ b/keyboard/hhkb/rn42/rn42_task.c
diff --git a/keyboard/hhkb_rn42/rn42/rn42_task.h b/keyboard/hhkb/rn42/rn42_task.h
index 8f6c3ab64d..8f6c3ab64d 100644
--- a/keyboard/hhkb_rn42/rn42/rn42_task.h
+++ b/keyboard/hhkb/rn42/rn42_task.h
diff --git a/keyboard/hhkb_rn42/rn42/suart.S b/keyboard/hhkb/rn42/suart.S
index 9fa5452928..9fa5452928 100644
--- a/keyboard/hhkb_rn42/rn42/suart.S
+++ b/keyboard/hhkb/rn42/suart.S
diff --git a/keyboard/hhkb_rn42/rn42/suart.h b/keyboard/hhkb/rn42/suart.h
index 72725b998f..72725b998f 100644
--- a/keyboard/hhkb_rn42/rn42/suart.h
+++ b/keyboard/hhkb/rn42/suart.h
diff --git a/keyboard/hhkb_rn42/hhkb_avr.h b/keyboard/hhkb_rn42/hhkb_avr.h
deleted file mode 100644
index 0321977d11..0000000000
--- a/keyboard/hhkb_rn42/hhkb_avr.h
+++ /dev/null
@@ -1,166 +0,0 @@
-#ifndef HHKB_AVR_H
-#define HHKB_AVR_H
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <avr/io.h>
-#include <avr/interrupt.h>
-#include <util/delay.h>
-
-
-// Timer resolution check
-#if (1000000/TIMER_RAW_FREQ > 20)
-#   error "Timer resolution(>20us) is not enough for HHKB matrix scan tweak on V-USB."
-#endif
-
-
-/*
- * HHKB Matrix I/O
- *
- * row:     HC4051[A,B,C]  selects scan row0-7
- * row-ext: [En0,En1] row extention for JP
- * col:     LS145[A,B,C,D] selects scan col0-7 and enable(D)
- * key:     on: 0/off: 1
- * prev:    hysteresis control: assert(1) when previous key state is on
- */
-
-
-#if defined(__AVR_ATmega32U4__)
-/*
- * For TMK HHKB alt controller(ATMega32U4)
- *
- * row:     PB0-2
- * col:     PB3-5,6
- * key:     PD7(pull-uped)
- * prev:    PB7
- * power:   PD4(L:off/H:on)
- * row-ext: PC6,7 for HHKB JP(active low)
- */
-static inline void KEY_ENABLE(void) { (PORTB &= ~(1<<6)); }
-static inline void KEY_UNABLE(void) { (PORTB |=  (1<<6)); }
-static inline bool KEY_STATE(void) { return (PIND & (1<<7)); }
-static inline void KEY_PREV_ON(void) { (PORTB |=  (1<<7)); }
-static inline void KEY_PREV_OFF(void) { (PORTB &= ~(1<<7)); }
-#ifdef HHKB_POWER_SAVING
-static inline void KEY_POWER_ON(void) {
-    DDRB = 0xFF; PORTB = 0x40;          // change pins output
-    DDRD |= (1<<4); PORTD |= (1<<4);    // MOS FET switch on
-    /* Without this wait you will miss or get false key events. */
-    _delay_ms(5);                       // wait for powering up
-}
-static inline void KEY_POWER_OFF(void) {
-    /* input with pull-up consumes less than without it when pin is open. */
-    DDRB = 0x00; PORTB = 0xFF;          // change pins input with pull-up
-    DDRD |= (1<<4); PORTD &= ~(1<<4);   // MOS FET switch off
-}
-static inline bool KEY_POWER_STATE(void) { return PORTD & (1<<4); }
-#else
-static inline void KEY_POWER_ON(void) {}
-static inline void KEY_POWER_OFF(void) {}
-static inline bool KEY_POWER_STATE(void) { return true; }
-#endif
-static inline void KEY_INIT(void)
-{
-    /* row,col,prev: output */
-    DDRB  = 0xFF;
-    PORTB = 0x40;   // unable
-    /* key: input with pull-up */
-    DDRD  &= ~0x80;
-    PORTD |=  0x80;
-#ifdef HHKB_JP
-    /* row extention for HHKB JP */
-    DDRC  |= (1<<6|1<<7);
-    PORTC |= (1<<6|1<<7);
-#endif
-    KEY_UNABLE();
-    KEY_PREV_OFF();
-
-    KEY_POWER_OFF();
-}
-static inline void KEY_SELECT(uint8_t ROW, uint8_t COL)
-{
-    PORTB = (PORTB & 0xC0) | (((COL) & 0x07)<<3) | ((ROW) & 0x07);
-#ifdef HHKB_JP
-    if ((ROW) & 0x08) PORTC = (PORTC & ~(1<<6|1<<7)) | (1<<6);
-    else              PORTC = (PORTC & ~(1<<6|1<<7)) | (1<<7);
-#endif
-}
-
-
-#elif defined(__AVR_AT90USB1286__)
-/*
- * For Teensy++(AT90USB1286)
- *
- *                          HHKB pro    HHKB pro2
- * row:     PB0-2           (6-8)       (5-7)
- * col:     PB3-5,6         (9-12)      (8-11)
- * key:     PE6(pull-uped)  (4)         (3)
- * prev:    PE7             (5)         (4)
- *
- * TODO: convert into 'staitc inline' function
- */
-#define KEY_INIT()              do {    \
-    DDRB |= 0x7F;                       \
-    DDRE |=  (1<<7);                    \
-    DDRE &= ~(1<<6);                    \
-    PORTE |= (1<<6);                    \
-} while (0)
-#define KEY_SELECT(ROW, COL)    (PORTB = (PORTB & 0xC0) |       \
-                                         (((COL) & 0x07)<<3) |  \
-                                         ((ROW) & 0x07))
-#define KEY_ENABLE()            (PORTB &= ~(1<<6))
-#define KEY_UNABLE()            (PORTB |=  (1<<6))
-#define KEY_STATE()             (PINE & (1<<6))
-#define KEY_PREV_ON()           (PORTE |=  (1<<7))
-#define KEY_PREV_OFF()          (PORTE &= ~(1<<7))
-#define KEY_POWER_ON()
-#define KEY_POWER_OFF()
-
-
-#else
-#   error "define code for matrix scan"
-#endif
-
-
-#if 0
-// For ATMega328P with V-USB
-//
-// #elif defined(__AVR_ATmega328P__)
-// Ports for V-USB
-// key:     PB0(pull-uped)
-// prev:    PB1
-// row:     PB2-4
-// col:     PC0-2,3
-// power:   PB5(Low:on/Hi-z:off)
-#define KEY_INIT()              do {    \
-    DDRB  |= 0x3E;                      \
-    DDRB  &= ~(1<<0);                   \
-    PORTB |= 1<<0;                      \
-    DDRC  |= 0x0F;                      \
-    KEY_UNABLE();                       \
-    KEY_PREV_OFF();                     \
-} while (0)
-#define KEY_SELECT(ROW, COL)    do {    \
-    PORTB = (PORTB & 0xE3) | ((ROW) & 0x07)<<2; \
-    PORTC = (PORTC & 0xF8) | ((COL) & 0x07);    \
-} while (0)
-#define KEY_ENABLE()            (PORTC &= ~(1<<3))
-#define KEY_UNABLE()            (PORTC |=  (1<<3))
-#define KEY_STATE()             (PINB & (1<<0))
-#define KEY_PREV_ON()           (PORTB |=  (1<<1))
-#define KEY_PREV_OFF()          (PORTB &= ~(1<<1))
-// Power supply switching
-#define KEY_POWER_ON()          do {    \
-    KEY_INIT();                         \
-    PORTB &= ~(1<<5);                   \
-    _delay_ms(1);                       \
-} while (0)
-#define KEY_POWER_OFF()         do {    \
-    DDRB  &= ~0x3F;                     \
-    PORTB &= ~0x3F;                     \
-    DDRC  &= ~0x0F;                     \
-    PORTC &= ~0x0F;                     \
-} while (0)
-#endif
-
-#endif
diff --git a/keyboard/hhkb_rn42/keymap_common.c b/keyboard/hhkb_rn42/keymap_common.c
deleted file mode 100644
index e938fb6270..0000000000
--- a/keyboard/hhkb_rn42/keymap_common.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
-Copyright 2012,2013 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/>.
-*/
-#include <stdint.h>
-#include "action.h"
-#include <avr/pgmspace.h>
-#include "keymap_common.h"
-
-
-/* translates key to keycode */
-uint8_t keymap_key_to_keycode(uint8_t layer, keypos_t key)
-{
-    return pgm_read_byte(&keymaps[(layer)][(key.row)][(key.col)]);
-}
-
-/* translates Fn keycode to action */
-action_t keymap_fn_to_action(uint8_t keycode)
-{
-    return (action_t){ .code = pgm_read_word(&fn_actions[FN_INDEX(keycode)]) };
-}
diff --git a/keyboard/hhkb_rn42/keymap_common.h b/keyboard/hhkb_rn42/keymap_common.h
deleted file mode 100644
index 3622665f3a..0000000000
--- a/keyboard/hhkb_rn42/keymap_common.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
-Copyright 2012,2013 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 KEYMAP_COMMON_H
-#define KEYMAP_COMMON_H
-
-#include <stdint.h>
-#include <stdbool.h>
-#include "keycode.h"
-#include "action.h"
-#include "action_code.h"
-#include "action_layer.h"
-#include "action_macro.h"
-#include "action_util.h"
-#include "report.h"
-#include "host.h"
-#include "print.h"
-#include "debug.h"
-#include "keymap.h"
-
-
-extern const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS];
-extern const uint16_t fn_actions[];
-
-
-#define KEYMAP( \
-    K31, K30, K00, K10, K11, K20, K21, K40, K41, K60, K61, K70, K71, K50, K51, \
-    K32, K01, K02, K13, K12, K23, K22, K42, K43, K62, K63, K73, K72, K52, \
-    K33, K04, K03, K14, K15, K24, K25, K45, K44, K65, K64, K74, K53, \
-    K34, K05, K06, K07, K16, K17, K26, K46, K66, K76, K75, K55, K54, \
-         K35, K36,           K37,                K57, K56 \
-) \
-{ \
-    { KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07 }, \
-    { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \
-    { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_NO    }, \
-    { KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37 }, \
-    { KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_NO    }, \
-    { KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57 }, \
-    { KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_##K65, KC_##K66, KC_NO    }, \
-    { KC_##K70, KC_##K71, KC_##K72, KC_##K73, KC_##K74, KC_##K75, KC_##K76, KC_NO    } \
-}
-
-
-#define KEYMAP_JP( \
-    K02, K32, K62, K22, K12, K52, K72, KA2, K92, K82, KB2, KE2, KF2, KD2, KC2, \
-    K03, K63, K23, K13, K53, K73, KA3, K93, K83, KB3, KE3, KF3, KD3, \
-    K06, K66, K26, K16, K56, K76, KA6, K96, K86, KB6, KE6, KF6, KD6, KC6, \
-    K05, K65, K25, K15, K55, K75, KA5, K95, K85, KB5, KE5, KF5, KD5, KC5, \
-    K04, K34, K64, K24, K14,      K74,      K94, K84, KB4, KE4, KF4, KD4, KC4 \
-) \
-{ \
-    { KC_NO,    KC_NO,    KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##K32, KC_NO,    KC_##K34, KC_NO,    KC_NO,    KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##K52, KC_##K53, KC_NO,    KC_##K55, KC_##K56, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##K62, KC_##K63, KC_##K64, KC_##K65, KC_##K66, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##K72, KC_##K73, KC_##K74, KC_##K75, KC_##K76, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##K82, KC_##K83, KC_##K84, KC_##K85, KC_##K86, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##K92, KC_##K93, KC_##K94, KC_##K95, KC_##K96, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##KA2, KC_##KA3, KC_NO,    KC_##KA5, KC_##KA6, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##KB2, KC_##KB3, KC_##KB4, KC_##KB5, KC_##KB6, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##KC2, KC_NO,    KC_##KC4, KC_##KC5, KC_##KC6, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##KD2, KC_##KD3, KC_##KD4, KC_##KD5, KC_##KD6, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##KE2, KC_##KE3, KC_##KE4, KC_##KE5, KC_##KE6, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##KF2, KC_##KF3, KC_##KF4, KC_##KF5, KC_##KF6, KC_NO    }  \
-}
-
-#endif
diff --git a/keyboard/hhkb_rn42/keymap_hasu.c b/keyboard/hhkb_rn42/keymap_hasu.c
deleted file mode 100644
index 433f9cb270..0000000000
--- a/keyboard/hhkb_rn42/keymap_hasu.c
+++ /dev/null
@@ -1,282 +0,0 @@
-/* 
- * Hasu: my personal keymap
- */
-#include "keymap_common.h"
-
-
-#ifdef KEYMAP_SECTION_ENABLE
-const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] __attribute__ ((section (".keymap.keymaps"))) = {
-#else
-const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] PROGMEM = {
-#endif
-    /* Layer 0: Default Layer
-     * ,-----------------------------------------------------------.
-     * |Esc|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|  \|  `|
-     * |-----------------------------------------------------------|
-     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|Backs|
-     * |-----------------------------------------------------------|
-     * |Contro|  A|  S|  D|  F|  G|  H|  J|  K|  L|Fn3|  '|Fn6     |
-     * |-----------------------------------------------------------|
-     * |Fn7     |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|Fn2|Shift |Fn1|
-     * `-----------------------------------------------------------'
-     *       |Gui|Alt  |         Fn4           |Fn5  |Gui|
-     *       `-------------------------------------------'
-     */
-    [0] = \
-    KEYMAP(ESC, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSLS,GRV, \
-           TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,BSPC, \
-           LCTL,A,   S,   D,   F,   G,   H,   J,   K,   L,   FN3, QUOT,FN6, \
-           FN7, Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, FN2, RSFT,FN1, \
-                LGUI,LALT,          FN4,                FN5, RGUI),
-
-    /* Layer 1: HHKB mode[HHKB Fn]
-     * ,-----------------------------------------------------------.
-     * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
-     * |-----------------------------------------------------------|
-     * |Caps |   |   |   |   |   |   |   |Psc|Slk|Pus|Up |   |Backs|
-     * |-----------------------------------------------------------|
-     * |Contro|VoD|VoU|Mut|   |   |  *|  /|Hom|PgU|Lef|Rig|Enter   |
-     * |-----------------------------------------------------------|
-     * |Shift   |   |   |   |   |   |  +|  -|End|PgD|Dow|Shift |   |
-     * `-----------------------------------------------------------'
-     *       |Gui|Alt  |         Space         |Alt  |Gui|
-     *       `-------------------------------------------'
-     */ 
-    [1] = \
-    KEYMAP(GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, INS, DEL, \
-           CAPS,NO,  NO,  NO,  NO,  NO,  NO,  NO,  PSCR,SLCK,PAUS, UP,  NO,  BSPC, \
-           LCTL,VOLD,VOLU,MUTE,NO,  NO,  PAST,PSLS,HOME,PGUP,LEFT,RGHT,ENT, \
-           LSFT,NO,  NO,  NO,  NO,  NO,  PPLS,PMNS,END, PGDN,DOWN,RSFT,TRNS, \
-                LGUI,LALT,          TRNS,               RALT,RGUI),
-
-    /* Layer 2: Vi mode[Slash]
-     * ,-----------------------------------------------------------.
-     * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
-     * |-----------------------------------------------------------|
-     * |Tab  |Hom|PgD|Up |PgU|End|Hom|PgD|PgUlEnd|   |   |   |Backs|
-     * |-----------------------------------------------------------|
-     * |Contro|   |Lef|Dow|Rig|   |Lef|Dow|Up |Rig|   |   |Return  |
-     * |-----------------------------------------------------------|
-     * |Shift   |   |   |   |   |   |Hom|PgD|PgUlEnd|Fn0|Shift |   |
-     * `-----------------------------------------------------------'
-     *       |Gui|Alt  |          Space        |Alt  |Gui|
-     *       `-------------------------------------------'
-     */
-    [2] = \
-    KEYMAP(GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, INS, DEL, \
-           TAB, HOME,PGDN,UP,  PGUP,END, HOME,PGDN,PGUP,END, NO,  NO,  NO,  BSPC, \
-           LCTL,NO,  LEFT,DOWN,RGHT,NO,  LEFT,DOWN,UP,  RGHT,NO,  NO,  ENT, \
-           LSFT,NO,  NO,  NO,  NO,  NO,  HOME,PGDN,PGUP,END, FN2, RSFT,TRNS, \
-                LGUI,LALT,          SPC,                RALT,RGUI),
-
-    /* Layer 3: Mouse mode(IJKL)[Semicolon]
-     * ,-----------------------------------------------------------.
-     * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
-     * |-----------------------------------------------------------|
-     * |Tab  |   |   |   |   |   |MwL|MwD|McU|MwU|MwR|Wbk|Wfr|Alt-T|
-     * |-----------------------------------------------------------|
-     * |Contro|   |   |   |   |   |Mb2|McL|McD|McR|Fn |   |Return  |
-     * |-----------------------------------------------------------|
-     * |Shift   |   |   |   |   |Mb3|Mb2|Mb1|Mb4|Mb5|   |Shift |   |
-     * `-----------------------------------------------------------'
-     *      |Gui |Alt  |          Mb1          |Fn   |Fn |
-     *      `--------------------------------------------'
-     * Mc: Mouse Cursor / Mb: Mouse Button / Mw: Mouse Wheel
-     */
-    [3] = \
-    KEYMAP(GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, INS, DEL, \
-           FN8, NO,  NO,  NO,  NO,  NO,  NO,  WH_D,MS_U,WH_U,RGHT,FN9, FN10,FN8, \
-           LCTL,ACL0,ACL1,ACL2,ACL2,NO,  NO,  MS_L,MS_D,MS_R,FN3, NO,  ENT, \
-           LSFT,NO,  NO,  NO,  NO,  BTN3,BTN2,BTN1,FN9, FN10,NO,  RSFT,TRNS, \
-                LGUI,LALT,          BTN1,               TRNS,TRNS),
-
-    /* Layer 4: Mouse mode(IJKL)[Space]
-     * ,-----------------------------------------------------------.
-     * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
-     * |-----------------------------------------------------------|
-     * |Tab  |   |   |   |   |   |MwL|MwD|McU|MwU|MwR|Wbk|Wfr|Alt-T|
-     * |-----------------------------------------------------------|
-     * |Contro|   |   |   |   |   |Mb2|McL|McD|McR|Mb1|   |Return  |
-     * |-----------------------------------------------------------|
-     * |Shift   |   |   |   |   |Mb3|Mb2|Mb1|Mb4|Mb5|   |Shift |   |
-     * `-----------------------------------------------------------'
-     *      |Gui |Alt  |          Mb1          |Fn   |Fn |
-     *      `--------------------------------------------'
-     * Mc: Mouse Cursor / Mb: Mouse Button / Mw: Mouse Wheel
-     */
-    [4] = \
-    KEYMAP(GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, INS, DEL, \
-           FN8, NO,  NO,  NO,  NO,  NO,  NO,  WH_D,MS_U,WH_U,RGHT,FN9, FN10,FN8, \
-           LCTL,VOLD,VOLU,MUTE,NO,  NO,  NO,  MS_L,MS_D,MS_R,BTN1,NO,  ENT, \
-           LSFT,NO,  NO,  NO,  NO,  BTN3,BTN2,BTN1,FN9, FN10,NO,  RSFT,TRNS, \
-                LGUI,LALT,          TRNS,               TRNS,TRNS),
-
-#if 0
-    /* Layer 3: Mouse mode(HJKL)[Semicolon]
-     * ,-----------------------------------------------------------.
-     * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
-     * |-----------------------------------------------------------|
-     * |Tab  |   |   |   |   |   |MwL|MwD|MwU|MwR|   |   |   |Backs|
-     * |-----------------------------------------------------------|
-     * |Contro|   |   |   |   |   |McL|McD|McU|McR|Fn0|   |Return  |
-     * |-----------------------------------------------------------|
-     * |Shift   |   |   |   |   |Mb3|Mb2|Mb1|Mb4|Mb5|   |Shift |   |
-     * `-----------------------------------------------------------'
-     *      |Gui |Alt  |          Mb1          |Alt  |Fn0|
-     *      `--------------------------------------------'
-     * Mc: Mouse Cursor / Mb: Mouse Button / Mw: Mouse Wheel 
-     */
-    KEYMAP(GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, INS, DEL, \
-           TAB, NO,  NO,  NO,  NO,  NO,  NO,  WH_D,WH_U,RGHT,NO,  NO,  NO,  BSPC, \
-           LCTL,NO,  ACL0,ACL1,ACL2,NO,  MS_L,MS_D,MS_U,MS_R,TRNS,QUOT,ENT, \
-           LSFT,NO,  NO,  NO,  NO,  BTN3,BTN2,BTN1,FN9, FN10,SLSH,RSFT,NO, \
-                LGUI,LALT,          BTN1,               RALT,TRNS),
-
-    /* Layer4: Mouse mode(HJKL)[Space]
-     * ,-----------------------------------------------------------.
-     * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
-     * |-----------------------------------------------------------|
-     * |Tab  |   |   |   |   |   |MwL|MwD|MwU|MwR|   |Wbk|Wfr|Alt-T|
-     * |-----------------------------------------------------------|
-     * |Contro|   |   |   |   |   |McL|McD|McU|McR|Fn0|   |Return  |
-     * |-----------------------------------------------------------|
-     * |Shift   |   |   |   |   |Mb3|Mb2|Mb1|Mb4|Mb5|   |Shift |   |
-     * `-----------------------------------------------------------'
-     *      |Gui |Alt  |          Fn0          |Alt  |Fn0|
-     *      `--------------------------------------------'
-     * Mc: Mouse Cursor / Mb: Mouse Button / Mw: Mouse Wheel 
-     */
-    KEYMAP(GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, INS, DEL, \
-           FN8, NO,  NO,  NO,  NO,  NO,  NO,  WH_D,WH_U,RGHT,NO,  FN9, FN10,FN8, \
-           LCTL,NO,  ACL0,ACL1,ACL2,NO,  MS_L,MS_D,MS_U,MS_R,BTN1,NO,  ENT, \
-           LSFT,NO,  NO,  NO,  NO,  BTN3,BTN2,BTN1,FN9, FN10,NO,  RSFT,NO, \
-                LGUI,LALT,          TRNS,               RALT,RGUI),
-#endif
-#if 0
-    /* Layer x: Matias half-qwerty keyboard style[Space]
-     * ,-----------------------------------------------------------.
-     * |  -|  0|  9|  8|  7|  6|  5|  4|  3|  2|  1|   |   |   |Esc|
-     * |-----------------------------------------------------------|
-     * |Backs|  P|  O|  I|  U|  Y|  T|  R|  E|  W|  Q|   |   |Tab  |
-     * |-----------------------------------------------------------|
-     * |Contro|  ;|  L|  K|  J|  H|  G|  F|  D|  S|  A|Con|Control |
-     * |-----------------------------------------------------------|
-     * |Shift   |  /|  .|  ,|  M|  N|  B|  V|  C|  X|  Z|Shift |   |
-     * `-----------------------------------------------------------'
-     *      |Gui |Alt  |          Fn0          |Alt  |Gui|
-     *      `--------------------------------------------'
-     */
-    KEYMAP(MINS,0,   9,   8,   7,   6,   5,   4,   3,   2,   1,   NO,  NO,  NO,  ESC, \
-           BSPC,P,   O,   I,   U,   Y,   T,   R,   E,   W,   Q,   NO,  NO,  TAB, \
-           LCTL,SCLN,L,   K,   J,   H,   G,   F,   D,   S,   A,   RCTL,RCTL, \
-           LSFT,SLSH,DOT, COMM,M,   N,   B,   V,   C,   X,   Z,   RSFT,NO, \
-                LGUI,LALT,          TRNS,               RALT,RGUI),
-#endif
-};
-
-
-
-/* id for user defined functions */
-enum function_id {
-    LSHIFT_LPAREN,
-};
-
-enum macro_id {
-    HELLO,
-    VOLUP,
-    ALT_TAB,
-};
-
-
-/*
- * Fn action definition
- */
-#ifdef KEYMAP_SECTION_ENABLE
-const uint16_t fn_actions[] __attribute__ ((section (".keymap.fn_actions"))) = {
-#else
-const uint16_t fn_actions[] PROGMEM = {
-#endif
-    [0] = ACTION_DEFAULT_LAYER_SET(0),                // Default layer(not used)
-    [1] = ACTION_LAYER_TAP_TOGGLE(1),                 // HHKB layer(toggle with 5 taps)
-    [2] = ACTION_LAYER_TAP_KEY(2, KC_SLASH),          // Cursor layer with Slash*
-    [3] = ACTION_LAYER_TAP_KEY(3, KC_SCLN),           // Mousekey layer with Semicolon*
-    [4] = ACTION_LAYER_TAP_KEY(4, KC_SPC),            // Mousekey layer with Space
-    [5] = ACTION_LAYER_MOMENTARY(4),                  // Mousekey layer(IJKL)
-    [6] = ACTION_MODS_TAP_KEY(MOD_RCTL, KC_ENT),      // RControl with tap Enter
-    [7] = ACTION_MODS_ONESHOT(MOD_LSFT),              // Oneshot Shift
-    [8] = ACTION_MACRO(ALT_TAB),                      // Application switching
-    [9] = ACTION_MODS_KEY(MOD_LALT, KC_LEFT),
-   [10] = ACTION_MODS_KEY(MOD_LALT, KC_RIGHT),
-
-//  [x] = ACTION_LMOD_TAP_KEY(KC_LCTL, KC_BSPC),        // LControl with tap Backspace
-//  [x] = ACTION_LMOD_TAP_KEY(KC_LCTL, KC_ESC),         // LControl with tap Esc
-//  [x] = ACTION_FUNCTION_TAP(LSHIFT_LPAREN),           // Function: LShift with tap '('
-//  [x] = ACTION_MACRO(HELLO),                          // Macro: say hello
-//  [x] = ACTION_MACRO(VOLUP),                          // Macro: media key
-};
-
-
-/*
- * Macro definition
- */
-const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
-{
-    switch (id) {
-        case HELLO:
-            return (record->event.pressed ?
-                    MACRO( I(0), T(H), T(E), T(L), T(L), W(255), T(O), END ) :
-                    MACRO_NONE );
-        case VOLUP:
-            return (record->event.pressed ?
-                    MACRO( D(VOLU), U(VOLU), END ) :
-                    MACRO_NONE );
-        case ALT_TAB:
-            return (record->event.pressed ?
-                    MACRO( D(LALT), D(TAB), END ) :
-                    MACRO( U(TAB), END ));
-    }
-    return MACRO_NONE;
-}
-
-
-
-/*
- * user defined action function
- */
-void action_function(keyrecord_t *record, uint8_t id, uint8_t opt)
-{
-    if (record->event.pressed) dprint("P"); else dprint("R");
-    dprintf("%d", record->tap.count);
-    if (record->tap.interrupted) dprint("i");
-    dprint("\n");
-
-    switch (id) {
-        case LSHIFT_LPAREN:
-            // Shift parentheses example: LShft + tap '('
-            // http://stevelosh.com/blog/2012/10/a-modern-space-cadet/#shift-parentheses
-            // http://geekhack.org/index.php?topic=41989.msg1304899#msg1304899
-            if (record->event.pressed) {
-                if (record->tap.count > 0 && !record->tap.interrupted) {
-                    if (record->tap.interrupted) {
-                        dprint("tap interrupted\n");
-                        register_mods(MOD_BIT(KC_LSHIFT));
-                    }
-                } else {
-                    register_mods(MOD_BIT(KC_LSHIFT));
-                }
-            } else {
-                if (record->tap.count > 0 && !(record->tap.interrupted)) {
-                    add_weak_mods(MOD_BIT(KC_LSHIFT));
-                    send_keyboard_report();
-                    register_code(KC_9);
-                    unregister_code(KC_9);
-                    del_weak_mods(MOD_BIT(KC_LSHIFT));
-                    send_keyboard_report();
-                    record->tap.count = 0;  // ad hoc: cancel tap
-                } else {
-                    unregister_mods(MOD_BIT(KC_LSHIFT));
-                }
-            }
-            break;
-    }
-}
diff --git a/keyboard/hhkb_rn42/keymap_jp.c b/keyboard/hhkb_rn42/keymap_jp.c
deleted file mode 100644
index 48d0ee70ba..0000000000
--- a/keyboard/hhkb_rn42/keymap_jp.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* 
- * HHKB JP Layout
- */
-#include "keymap_common.h"
-
-
-#ifdef KEYMAP_SECTION_ENABLE
-const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] __attribute__ ((section (".keymap.keymaps"))) = {
-#else
-const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] PROGMEM = {
-#endif
-    /* Layer 0: Default Layer */
-    KEYMAP_JP(ESC, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, JYEN,BSPC, \
-              TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC, \
-              LCTL,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,BSLS,ENT, \
-              LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,RO,  UP,  RSFT, \
-              FN0, ZKHK,LGUI,LALT,MHEN,     SPC,      HENK,KANA,RALT,FN0, LEFT,DOWN,RGHT),
-
-    /* Layer 1: HHKB mode (HHKB Fn)
-     * ,-----------------------------------------------------------.
-     * |Pwr| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
-     * |-----------------------------------------------------------|
-     * |Caps |   |   |   |   |   |   |   |Psc|Slk|Pus|Up |   |     |
-     * |------------------------------------------------------`    |
-     * |      |VoD|VoU|Mut|   |   |  *|  /|Hom|PgU|Lef|Rig|   |    |
-     * |-----------------------------------------------------------|
-     * |       |   |   |   |   |   |  +|  -|End|PgD|Dow|   |   |   |
-     * |-----------------------------------------------------------|
-     * |   ||   |   |   |   |         |   |   |   |   ||   |   |   |
-     * `-----------------------------------------------------------'
-     */ 
-    KEYMAP_JP(PWR, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, INS, DEL, \
-              CAPS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,PSCR,SLCK,PAUS, UP, TRNS, \
-              TRNS,VOLD,VOLU,MUTE,TRNS,TRNS,PAST,PSLS,HOME,PGUP,LEFT,RGHT,TRNS,PENT, \
-              TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,PPLS,PMNS,END, PGDN,DOWN,TRNS,TRNS,TRNS, \
-              TRNS,TRNS,TRNS,TRNS,TRNS,     TRNS,     TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS),
-};
-
-
-
-/*
- * Fn action definition
- */
-#ifdef KEYMAP_SECTION_ENABLE
-const uint16_t fn_actions[] __attribute__ ((section (".keymap.fn_actions"))) = {
-#else
-const uint16_t fn_actions[] PROGMEM = {
-#endif
-    [0] = ACTION_LAYER_MOMENTARY(1),
-};
diff --git a/keyboard/hhkb_rn42/led.c b/keyboard/hhkb_rn42/led.c
deleted file mode 100644
index 8a08fe27fc..0000000000
--- a/keyboard/hhkb_rn42/led.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
-Copyright 2011 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/>.
-*/
-
-#include <avr/io.h>
-#include "stdint.h"
-#include "led.h"
-
-
-/* HHKB has no LEDs */
-void led_set(uint8_t usb_led)
-{
-    if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
-        DDRD |= (1<<6);
-        PORTD |= (1<<6);
-    } else {
-        DDRD |= (1<<6);
-        PORTD &= ~(1<<6);
-    }
-}
diff --git a/keyboard/hhkb_rn42/matrix.c b/keyboard/hhkb_rn42/matrix.c
deleted file mode 100644
index fb96997944..0000000000
--- a/keyboard/hhkb_rn42/matrix.c
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
-Copyright 2011 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/>.
-*/
-
-/*
- * scan matrix
- */
-#include <stdint.h>
-#include <stdbool.h>
-#include <util/delay.h>
-#include "print.h"
-#include "debug.h"
-#include "util.h"
-#include "timer.h"
-#include "matrix.h"
-#include "hhkb_avr.h"
-#include <avr/wdt.h>
-#include "suspend.h"
-#include "lufa.h"
-
-
-// matrix power saving
-#define MATRIX_POWER_SAVE       10000
-static uint32_t matrix_last_modified = 0;
-
-// matrix state buffer(1:on, 0:off)
-static matrix_row_t *matrix;
-static matrix_row_t *matrix_prev;
-static matrix_row_t _matrix0[MATRIX_ROWS];
-static matrix_row_t _matrix1[MATRIX_ROWS];
-
-
-inline
-uint8_t matrix_rows(void)
-{
-    return MATRIX_ROWS;
-}
-
-inline
-uint8_t matrix_cols(void)
-{
-    return MATRIX_COLS;
-}
-
-void matrix_init(void)
-{
-#ifdef DEBUG
-    debug_enable = true;
-    debug_keyboard = true;
-#endif
-
-    KEY_INIT();
-
-    // initialize matrix state: all keys off
-    for (uint8_t i=0; i < MATRIX_ROWS; i++) _matrix0[i] = 0x00;
-    for (uint8_t i=0; i < MATRIX_ROWS; i++) _matrix1[i] = 0x00;
-    matrix = _matrix0;
-    matrix_prev = _matrix1;
-}
-
-uint8_t matrix_scan(void)
-{
-    uint8_t *tmp;
-
-    tmp = matrix_prev;
-    matrix_prev = matrix;
-    matrix = tmp;
-
-    // power on
-    if (!KEY_POWER_STATE()) KEY_POWER_ON();
-    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
-        for (uint8_t col = 0; col < MATRIX_COLS; col++) {
-            KEY_SELECT(row, col);
-            _delay_us(5);
-
-            // Not sure this is needed. This just emulates HHKB controller's behaviour.
-            if (matrix_prev[row] & (1<<col)) {
-                KEY_PREV_ON();
-            }
-            _delay_us(10);
-
-            // NOTE: KEY_STATE is valid only in 20us after KEY_ENABLE.
-            // If V-USB interrupts in this section we could lose 40us or so
-            // and would read invalid value from KEY_STATE.
-            uint8_t last = TIMER_RAW;
-
-            KEY_ENABLE();
-
-            // Wait for KEY_STATE outputs its value.
-            // 1us was ok on one HHKB, but not worked on another.
-            // no   wait doesn't work on Teensy++ with pro(1us works)
-            // no   wait does    work on tmk PCB(8MHz) with pro2
-            // 1us  wait does    work on both of above
-            // 1us  wait doesn't work on tmk(16MHz)
-            // 5us  wait does    work on tmk(16MHz)
-            // 5us  wait does    work on tmk(16MHz/2)
-            // 5us  wait does    work on tmk(8MHz)
-            // 10us wait does    work on Teensy++ with pro
-            // 10us wait does    work on 328p+iwrap with pro
-            // 10us wait doesn't work on tmk PCB(8MHz) with pro2(very lagged scan)
-            _delay_us(5);
-
-            if (KEY_STATE()) {
-                matrix[row] &= ~(1<<col);
-            } else {
-                matrix[row] |= (1<<col);
-            }
-
-            // Ignore if this code region execution time elapses more than 20us.
-            // MEMO: 20[us] * (TIMER_RAW_FREQ / 1000000)[count per us]
-            // MEMO: then change above using this rule: a/(b/c) = a*1/(b/c) = a*(c/b)
-            if (TIMER_DIFF_RAW(TIMER_RAW, last) > 20/(1000000/TIMER_RAW_FREQ)) {
-                matrix[row] = matrix_prev[row];
-            }
-
-            _delay_us(5);
-            KEY_PREV_OFF();
-            KEY_UNABLE();
-
-            // NOTE: KEY_STATE keep its state in 20us after KEY_ENABLE.
-            // This takes 25us or more to make sure KEY_STATE returns to idle state.
-            _delay_us(75);
-        }
-        if (matrix[row] ^ matrix_prev[row]) matrix_last_modified = timer_read32();
-    }
-    // power off
-    if (KEY_POWER_STATE() &&
-            (USB_DeviceState == DEVICE_STATE_Suspended ||
-             USB_DeviceState == DEVICE_STATE_Unattached ) &&
-            timer_elapsed32(matrix_last_modified) > MATRIX_POWER_SAVE) {
-        KEY_POWER_OFF();
-        suspend_power_down();
-    }
-    return 1;
-}
-
-bool matrix_is_modified(void)
-{
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        if (matrix[i] != matrix_prev[i])
-            return true;
-    }
-    return false;
-}
-
-inline
-bool matrix_has_ghost(void)
-{
-    return false;
-}
-
-inline
-bool matrix_is_on(uint8_t row, uint8_t col)
-{
-    return (matrix[row] & (1<<col));
-}
-
-inline
-matrix_row_t matrix_get_row(uint8_t row)
-{
-    return matrix[row];
-}
-
-void matrix_print(void)
-{
-    print("\nr/c 01234567\n");
-    for (uint8_t row = 0; row < matrix_rows(); row++) {
-        xprintf("%02X: %08b\n", row, bitrev(matrix_get_row(row)));
-    }
-}
-
-void matrix_power_up(void) {
-    KEY_POWER_ON();
-}
-void matrix_power_down(void) {
-    KEY_POWER_OFF();
-}