Use software serial for Sun.

diff --git a/common/mousekey.h b/common/mousekey.h
index ac26a46c89a2abda568754fe522513106b385926..d8d7beaaa3a5f4eda23c386f40be8c22fde62eaf 100644 (file)
--- a/common/mousekey.h
+++ b/common/mousekey.h
@@ -45,7 +45,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MOUSEKEY_TIME_TO_MAX 20
 #endif
 #ifndef MOUSEKEY_WHEEL_MAX_SPEED
-#define MOUSEKEY_WHEEL_MAX_SPEED 16
+#define MOUSEKEY_WHEEL_MAX_SPEED 8
 #endif
 #ifndef MOUSEKEY_WHEEL_TIME_TO_MAX
 #define MOUSEKEY_WHEEL_TIME_TO_MAX 40

diff --git a/converter/sun_usb/Makefile b/converter/sun_usb/Makefile
index 7c06f26ce80a9668c8f381613742b40411ccb578..4c79a8d27877b268556cae6f5ff8a6d27784f6bd 100644 (file)
--- a/converter/sun_usb/Makefile
+++ b/converter/sun_usb/Makefile
@@ -1,8 +1,3 @@
-#
-# Makefile for PJRC Teensy
-#
-
-
 # Target file name (without extension).
 TARGET = sun_usb
 
@@ -16,7 +11,7 @@ TARGET_DIR = .
 SRC =  keymap.c \
        matrix.c \
        led.c \
-       protocol/serial.c
+       protocol/serial_soft.c
 
 CONFIG_H = config.h
 
@@ -37,46 +32,43 @@ MCU = atmega32u4       # Teensy 2.0
 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 = $(F_CPU)
+
+# Interrupt driven control endpoint task
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+
 # Build Options
 #   *Comment out* to disable the options.
 #
 MOUSEKEY_ENABLE = yes  # Mouse keys
 EXTRAKEY_ENABLE = yes  # Audio control and System control
-NKRO_ENABLE = yes      # USB Nkey Rollover
-
-
-
-#---------------- Programming Options --------------------------
-AVRDUDE = avrdude
-# Type: avrdude -c ? to get a full listing.
-AVRDUDE_PROGRAMMER = avr109
-AVRDUDE_PORT = /dev/ttyACM0
-AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
-#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
-
-# Uncomment the following if you want avrdude's erase cycle counter.
-# Note that this counter needs to be initialized first using -Yn,
-# see avrdude manual.
-#AVRDUDE_ERASE_COUNTER = -y
-
-# Uncomment the following if you do /not/ wish a verification to be
-# performed after programming the device.
-#AVRDUDE_NO_VERIFY = -V
-
-# Increase verbosity level.  Please use this when submitting bug
-# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude> 
-# to submit bug reports.
-#AVRDUDE_VERBOSE = -v -v
+CONSOLE_ENABLE = yes   # Console for debug
+#NKRO_ENABLE = yes     # USB Nkey Rollover
 
-AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
-#AVRDUDE_FLAGS = -p $(MCU) -c $(AVRDUDE_PROGRAMMER)
-AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
-AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
-AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 
-#PROGRAM_CMD = $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
-#PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex
-PROGRAM_CMD = dfu-programmer atmega32u4 flash $(TARGET).hex
+# Boot Section Size in bytes
+#   Teensy halfKay   512
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+OPT_DEFS += -DBOOT_SIZE=4096
 
 
 # Search Path
@@ -84,7 +76,7 @@ VPATH += $(TARGET_DIR)
 VPATH += $(TOP_DIR)
 
 
-include $(TOP_DIR)/protocol/pjrc.mk
+include $(TOP_DIR)/protocol/lufa.mk
 include $(TOP_DIR)/protocol.mk
 include $(TOP_DIR)/common.mk
 include $(TOP_DIR)/rules.mk

diff --git a/converter/sun_usb/README b/converter/sun_usb/README
index 641f111303bba79eb78a2528a8c4b0afa9a8f65f..7b4f95ca25d55b7b122667c7b7a28f28259166b7 100644 (file)
--- a/converter/sun_usb/README
+++ b/converter/sun_usb/README
@@ -1,20 +1,15 @@
 Sun to USB keyboard protocol converter
 ======================================
+Target MCU is ATMega32u4 but other USB capable AVR will also work.
+Supported keyboards: Sun Type 5 Keyboard, CTCSP SHORT TYPE KEYBOARD(CKUB)
+
+CTCSP SHORT TYPE KEYBOARD: http://imgur.com/a/QIv6p
 
-TODO
-----
-AVR UART engine expect positive logic while Sun keyboard signal is inverted serial.
-To use AVR UART engine you need inverter in front of RX and TX pin.
-Otherwise you can software serial routine to communicate the keyboard.
 
 
-Hardware
---------
-Target MCU is ATMega32u4 but other USB capable AVR will also work.
-You can use PJRC Teensy as dev board.
-    http://www.pjrc.com/teensy/
 
 Connector
+---------
   8Pin mini DIN
      ___ ___
     /  |_|  \
@@ -24,118 +19,61 @@ Connector
      \_____/  
    (receptacle)
 
-Wiring:
-Pin mini DIN        Teensy
-----------------------------------
-1   GND             GND
-2   GND             GND
-3   5V
-4   RX/TX(Mouse)
-5   RX              PD2
-6   TX              PD3
-7   GND             GND
-8   5V              VCC
-
+    Wiring:
+    Pin mini DIN        MCU
+    ----------------------------------
+    1   GND             GND
+    2   GND             GND
+    3   5V
+    4   RX/TX(Mouse)
+    5   RX              PD3
+    6   TX              PD2
+    7   GND             GND
+    8   5V              VCC
 
 
-Firmware
+Protocol
 --------
-Build:
+Singnal: Asynchronous, Negative logic, 1200baud, No Flow control
+Frame format: 1-Start bit, 8-Data bits, No-Parity, 1-Stop bit
+
+    AVR USART engine expects positive logic while Sun keyboard signal is negative.
+    To use AVR UART engine you need exteral inverter in front of RX and TX pin.
+    Otherwise you can software serial routine to communicate the keyboard.
+
+This converter uses software method, you doesn't need any inverter part.
+
+
+Commands From System To Keyboard
+    0x01 Reset
+            Keyboard responds with following byte sequence:
+            Success: 0xFF 0x04 0x7F
+            Fail:    0x7E 0x01 0x7F
+    0x02 Bell On
+    0x03 Bell Off
+    0x0A Click On
+    0x0B Click Off
+    0x0E LED
+            followed by LED status byte:
+            bit: 3       2       1       0
+            LED: CapsLk  ScrLk   Compose NumLk
+    0x0F Layout
+            Keyboard responds with 'Layout Response' 0xFE 0xXX
+
+Commands From Keyboard To System
+    0x7F Idle
+            means no keys pressed.
+    0xFE Layout Response
+    0xFF Reset Response(followed by 0x04)
+     
+Reference
+    http://kentie.net/article/sunkbd/page2.htm
+    http://kentie.net/article/sunkbd/KBD.pdf
+
+
+Build Firmware
+--------------
+Just use 'make'
     $ cd sun_usb
     $ make
-
-And load the binary to MCU with your favorite programmer.
-If you use Teensy you can load with PJRC Teensy Loader tool.
-    http://www.pjrc.com/teensy/loader.html
-
-
-*   *   *   *   *   *   *   *   *   *   *   *   *   *   *   *   *   *
-
-
-X68000 Keyboard Protocol
-========================
-http://kyoutan.jpn.org/uts/pc/pic/x68key/
-
-
-Connector
----------
-Mini DIN 7pin(female connector on computer side)
-       7 6 5
-       o o o
-    4 o  =  o 3
-        o o
-        2 1
-
-    Mini-DIN
-    -------------
-    pin1   +5V
-    pin2   MOUSE
-    pin3   RXD
-    pin4   TXD
-    pin5   READY
-    pin6   REMOTE
-    pin7   GND
-
-
-Signaling
----------
-- TXD,RXD
-    Asynchronous, 2400baud, 1-startbit(L), 8-databit, 1-stopbit(H)
-
-- READY
-    ready/not ready(1/0)
-
-
-Data from keyboard
-------------------
-bit 7       make/break flag(0/1)
-bit 6-0     following scan code
-
-
-Data from computer
-------------------
-- LED contorol ON/OFF(0/1)
-    bit 7   1(fixed)
-    bit 6   全角
-    bit 5   ひらがな
-    bit 4   INS
-    bit 3   CAPS
-    bit 2   コード入力
-    bit 1   ローマ字
-    bit 0   かな
-
-- Repeat delay
-    bit 7   0(fixed)
-    bit 6   1(fixed)
-    bit 5   1(fixed)
-    bit 4   0(fixed)
-    bit 3-0 delay
-    REPEAT_DELAY = 200+delay*100 ms
-    default: 500ms
- 
--  Repeat time
-    bit 7   0(fixed)
-    bit 6   1(fixed)
-    bit 5   1(fixed)
-    bit 4   1(fixed)
-    bit 3-0 time
-    REPEAT_TIME = 30+time^2*5 ms
-    default: 110ms
-
-
-Scan Codes
-----------
-,---. ,---.    ,-------------------,    ,-------------------.  ,-----------. ,---------------.
-| 61| | 62|    | 63| 64| 65| 66| 67|    | 68| 69| 6A| 6B| 6C|  | 5A| 5B| 5C| | 5D| 52| 53| 54|
-`---' `---'    `-------------------'    `-------------------'  `-----------' `---------------'
-,-----------------------------------------------------------.  ,-----------. ,---------------.
-| 01| 02| 03| 04| 05| 06| 07| 08| 09| 0A| 0B| 0C| 0D| 0E| 0F|  | 36| 5E| 37| | 3F| 40| 41| 42|
-|-----------------------------------------------------------|  |------------ |---------------|
-|  10 | 11| 12| 13| 14| 15| 16| 17| 18| 19| 1A| 1B| 1C|     |  | 38| 39| 3A| | 43| 44| 45| 46|
-|------------------------------------------------------. 1D |  `---=====---' |---------------|
-|  71  | 1E| 1F| 20| 21| 2l| 23| 24| 25| 26| 27| 28| 29|    |   ___| 3C|___  | 47| 48| 49| 4A|
-|-----------------------------------------------------------|  | 3B|---| 3D| |-----------|---|
-|  70    | 2A| 2B| 2C| 2D| 2E| 2F| 30| 31| 32| 33| 34|   70 |  `---| 3E|---' | 4B| 4C| 4D|   |
-`-----------------------------------------------------------|  .---=====---. |-----------| 4E|
-       | 5F| 55 | 56 |     35     | 57 | 58 | 59 | 60|         |  72 |  73 | | 4F| 50| 51|   |
-       `---------------------------------------------'         `-----------' `---------------'
+Then, load the binary to MCU with your favorite programmer.

diff --git a/converter/sun_usb/config.h b/converter/sun_usb/config.h
index f5b0758ca4daf804348d778b835f862a84bedf99..66961d9330896dc34cdefb74dab905c28950c6f0 100644 (file)
--- a/converter/sun_usb/config.h
+++ b/converter/sun_usb/config.h
@@ -18,11 +18,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef CONFIG_H
 #define CONFIG_H
 
-/* controller configuration */
-#include "controller_teensy.h"
-
 #define VENDOR_ID       0xFEED
 #define PRODUCT_ID      0x3333
+#define DEVICE_VER      0x0100
 #define MANUFACTURER    t.m.k.
 #define PRODUCT         Sun keyboard converter
 #define DESCRIPTION     converts Sun keyboard protocol into USB
@@ -36,7 +34,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* key combination for command */
 #define IS_COMMAND() ( \
     keyboard_report->mods == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) || \
-    keyboard_report->mods == (MOD_BIT(KC_LCTRL) | MOD_BIT(KC_RSHIFT)) \
+    keyboard_report->mods == (MOD_BIT(KC_LGUI) | MOD_BIT(KC_RGUI)) || \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
 )
 
 
@@ -44,18 +43,25 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *     asynchronous, negative logic, 1200baud, no flow control
  *     1-start bit, 8-data bit, non parity, 1-stop bit
  */
-#ifdef __AVR_ATmega32U4__
-#   define SERIAL_RX_VECT        USART1_RX_vect
-#   define SERIAL_RX_DATA        UDR1
-#   define SERIAL_RX_BAUD        1200
-#   define SERIAL_RX_UBBR        ((F_CPU/(16UL*SERIAL_RX_BAUD))-1)
-#   define SERIAL_RX_INIT()      do { \
-        UBRR1L = (uint8_t) SERIAL_RX_UBBR; \
-        UBRR1H = (uint8_t) (SERIAL_RX_UBBR>>8); \
-        UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); \
-    } while(0)
-#else
-#   error "Serial(USART) configuration is needed."
-#endif
+#define SERIAL_NEGATIVE_LOGIC
+#define SERIAL_BAUD 1200
+#define SERIAL_RXD_DDR  DDRD
+#define SERIAL_RXD_PORT PORTD
+#define SERIAL_RXD_PIN  PIND
+#define SERIAL_RXD_BIT  2
+#define SERIAL_RXD_VECT INT2_vect
+#define SERIAL_RXD_INIT()  do { \
+    /* pin configuration: input with pull-up */ \
+    SERIAL_RXD_DDR &= ~(1<<SERIAL_RXD_BIT);     \
+    SERIAL_RXD_PORT |= (1<<SERIAL_RXD_BIT);     \
+    /* enable interrupt: INT2(rising edge) */   \
+    EICRA |= ((1<<ISC21)|(1<<ISC20));           \
+    EIMSK |= (1<<INT2);                         \
+} while (0)
+#define SERIAL_RXD_INT_ENTER()
+#define SERIAL_RXD_INT_EXIT() do {  \
+    /* clear interrupt  flag */     \
+    EIFR = (1<<INTF2);              \
+} while (0)
 
 #endif

diff --git a/converter/sun_usb/keymap.c b/converter/sun_usb/keymap.c
index 542b13c1bd5b3df88a17c073f672eed56517710f..048a863caf085128e90dac311e9f8770399dd4b6 100644 (file)
--- a/converter/sun_usb/keymap.c
+++ b/converter/sun_usb/keymap.c
@@ -25,34 +25,32 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
 
-// Following macros help you to define a keymap with the form of actual keyboard layout.
-
-/* X68000 Keyboard Scan codes
-,-------.  ,-------------------. ,---------------. ,---------------.  ,-----------. ,---------------.
-|       |  | 61|   |   |   |   | | 63| 65| 66| 67| | 69| 6A| 6B| 6C|  | 5A| 5B| 5C| | 5D| 52| 53| 54|
-`-------'  `-------------------' `---------------' `---------------'  `-----------' `---------------'
+/* Sun type 5 keyboard
+,-------.  ,---,  ,---------------. ,---------------. ,---------------.   ,-----------. ,---------------.
+|   76  |  |   |  | 05| 06| 08| 0A| | 0C| 0E| 10| 11| | 12| 07| 09| 0B|   | 16| 17| 15| | 2D| 02| 04| 30|
+`-------'  `---'  `---------------' `---------------' `---------------'   `-----------' `---------------'
 ,-------.  ,-----------------------------------------------------------.  ,-----------. ,---------------.
-|   |   |  | 01| 02| 03| 04| 05| 06| 07| 08| 09| 0A| 0B| 0C| 0D| 0E| 0F|  | 36| 5E| 37| | 3F| 40| 41| 42|
+| 01| 03|  | 1D| 1E| 1F| 20| 21| 22| 23| 24| 25| 26| 27| 28| 29| 58| 2A|  | 2C| 34| 60| | 62| 2E| 2F| 47|
 |-------|  |-----------------------------------------------------------|  |------------ |---------------|
-|   |   |  |  10 | 11| 12| 13| 14| 15| 16| 17| 18| 19| 1A| 1B| 1C|     |  | 38| 39| 3A| | 43| 44| 45| 46|
-|-------|  |-----------------------------------------------------------|  `-----------' |-----------|   |
-|   |   |  |  71  | 1E| 1F| 20| 21| 2l| 23| 24| 25| 26| 27| 28| 29     |                | 47| 48| 49| 4A|
+| 19| 1A|  |  35 | 36| 37| 38| 39| 3A| 3B| 3C| 3D| 3E| 3F| 40| 41| 2B  |  | 42| 4A| 7B| | 44| 45| 46|   |
+|-------|  |-----------------------------------------------------------|  `-----------' |-----------| 7D|
+| 31| 33|  |  4C  | 4D| 4E| 4F| 50| 51| 52| 53| 54| 55| 56| 57|   59   |                | 5B| 5C| 5D|   |
 |-------|  |-----------------------------------------------------------|      ,---.     |-----------|---|
-|   |   |  |  70    | 2A| 2B| 2C| 2D| 2E| 2F| 30| 31| 32| 33|       70 |      | 3E|     | 4B| 4C| 4D|   |
-|-------|  |-----------------------------------------------------------|  .-----------. |-----------| 4E|
-|   |   |  |    |   |    |            35                  |    |   |   |  |   |   |73 | | 4F| 50| 51|   |
+| 48| 49|  |   63   | 64| 65| 66| 67| 68| 69| 6A| 6B| 6C| 6D|    6E    |      | 14|     | 70| 71| 72|   |
+|-------|  |-----------------------------------------------------------|  .-----------. |-----------| 5A|
+| 5F| 61|  | 77 | 13| 78 |*73 |       79         |*74 |*75| 7A | 43| 0D|  | 18| 1B| 1C| |   5E  | 32|   |
 `-------'  `-----------------------------------------------------------'  `-----------' `---------------'
 */
 #define KEYMAP( \
-    K61,K62,        K63,K64,K65,K66,K67,    K68,K69,K6A,K6B,K6C,  K5A,K5B,K5C,  K5D,K52,K53,K54, \
-    K01,K02,K03,K04,K05,K06,K07,K08,K09,K0A,K0B,K0C,K0D,K0E,K0F,  K36,K5E,K37,  K3F,K40,K41,K42, \
-    K10,K11,K12,K13,K14,K15,K16,K17,K18,K19,K1A,K1B,K1C,    K1D,  K38,K39,K3A,  K43,K44,K45,K46, \
-    K71,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,K29,              K3C,      K47,K48,K49,K4A, \
-    K70,K2A,K2B,K2C,K2D,K2E,K2F,K30,K31,K32,K33,K34,              K3B,K3E,K3D,  K4B,K4C,K4D,K4E, \
-        K5F,K55,K56,    K35,        K57,K58,K59,K60,              K72,    K73,  K4F,K50,K51      \
+      K76,        K05,K06,K08,K0A,    K0C,K0E,K10,K11,    K12,K07,K09,K0B,  K16,K17,K15,  K2D,K02,K04,K30, \
+    K01,K03,  K1D,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,K29,K58,K2A,  K2C,K34,K60,  K62,K2E,K2F,K47, \
+    K19,K1A,  K35, K36,K37,K38,K39,K3A,K3B,K3C,K3D,K3E,K3F,K40,K41,   K2B,  K42,K4A,K7B,  K44,K45,K46,K7D, \
+    K31,K33,  K4C,  K4D,K4E,K4F,K50,K51,K52,K53,K54,K55,K56,K57,      K59,                K5B,K5C,K5D,     \
+    K48,K49,  K63,   K64,K65,K66,K67,K68,K69,K6A,K6B,K6C,K6D,         K6E,      K14,      K70,K71,K72,K5A, \
+    K5F,K61,  K77,K13, K78, K73,        K79,      K74, K75, K7A, K43, K0D,  K18,K1B,K1C,  K5E,    K32      \
 ) { \
     { KC_NO,    KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07 }, \
-    { KC_##K08, KC_##K09, KC_##K0A, KC_##K0B, KC_##K0C, KC_##K0D, KC_##K0E, KC_##K0F }, \
+    { KC_##K08, KC_##K09, KC_##K0A, KC_##K0B, KC_##K0C, KC_##K0D, KC_##K0E, KC_NO,   }, \
     { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \
     { KC_##K18, KC_##K19, KC_##K1A, KC_##K1B, KC_##K1C, KC_##K1D, KC_##K1E, KC_##K1F }, \
     { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27 }, \
@@ -60,21 +58,39 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     { KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37 }, \
     { KC_##K38, KC_##K39, KC_##K3A, KC_##K3B, KC_##K3C, KC_##K3D, KC_##K3E, KC_##K3F }, \
     { KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_##K47 }, \
-    { KC_##K48, KC_##K49, KC_##K4A, KC_##K4B, KC_##K4C, KC_##K4D, KC_##K4E, KC_##K4F }, \
+    { KC_##K48, KC_##K49, KC_##K4A, KC_NO,    KC_##K4C, KC_##K4D, KC_##K4E, KC_##K4F }, \
     { KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57 }, \
     { KC_##K58, KC_##K59, KC_##K5A, KC_##K5B, KC_##K5C, KC_##K5D, KC_##K5E, KC_##K5F }, \
     { KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_##K65, KC_##K66, KC_##K67 }, \
-    { KC_##K68, KC_##K69, KC_##K6A, KC_##K6B, KC_##K6C, KC_NO,    KC_NO,    KC_NO    }, \
-    { KC_##K70, KC_##K71, KC_##K72, KC_##K73, 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_##K68, KC_##K69, KC_##K6A, KC_##K6B, KC_##K6C, KC_##K6D, KC_##K6E, KC_NO    }, \
+    { KC_##K70, KC_##K71, KC_##K72, KC_##K73, KC_##K74, KC_##K75, KC_##K76, KC_##K77 }, \
+    { KC_##K78, KC_##K79, KC_##K7A, KC_##K7B, KC_NO,    KC_##K7D, KC_NO,    KC_NO    }  \
 }
 
+/* CTCSP SHORT TYPE KEYBOARD */
+#define SHORT_TYPE( \
+    K01, K05,K06,K08,K0A,K0C,K0E, K61,K49,K33, K30, K2C,K34,K60, \
+         K10,K11,K12,K07,K09,K0B,                   K42,K4A,K7B, \
+    K1D,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,K29,K58,K2A, \
+    K35, K36,K37,K38,K39,K3A,K3B,K3C,K3D,K3E,K3F,K40,K41,   K2B, \
+    K4C,  K4D,K4E,K4F,K50,K51,K52,K53,K54,K55,K56,K57,      K59, \
+    K63,   K64,K65,K66,K67,K68,K69,K6A,K6B,K6C,K6D, K0D,K14,K6E, \
+    K77,K13, K78,             K79,      K7A,K43,K62,K18,K1B,K1C  \
+) KEYMAP( \
+         HELP,           K05,K06,K08,K0A,    K0C,K0E,K10,K11,    K12,K07,K09,K0B,  PSCR,SLCK,PAUS,  MUTE,VOLD,VOLU,PWR,  \
+    K01,    AGAIN,   K1D,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,K29,K58,K2A,  K2C, K34, K60,   K62, PSLS,PAST,PMNS, \
+    MENU,   UNDO,    K35, K36,K37,K38,K39,K3A,K3B,K3C,K3D,K3E,K3F,K40,K41,   K2B,  K42, K4A, K7B,   P7,  P8, P9,  PPLS,  \
+    SELECT, COPY,    K4C,  K4D,K4E,K4F,K50,K51,K52,K53,K54,K55,K56,K57,      K59,                   P4,  P5, P6,         \
+    EXECUTE,PASTE,   K63,   K64,K65,K66,K67,K68,K69,K6A,K6B,K6C,K6D,         K6E,       K14,        P1,  P2, P3,  PENT,  \
+    FIND,   CUT,     K77,K13, K78, HENK,       K79,      MHEN, KANA, K7A,K43,K0D,  K18, K1B, K1C,   P0,      PDOT        \
+)
+
 
 // Assign Fn key(0-7) to a layer to which switch with the Fn key pressed.
 static const uint8_t PROGMEM fn_layer[] = {
-    0,              // Fn0
-    0,              // Fn1
-    0,              // Fn2
+    2,              // Fn0
+    3,              // Fn1
+    4,              // Fn2
     0,              // Fn3
     0,              // Fn4
     0,              // Fn5
@@ -86,8 +102,8 @@ static const uint8_t PROGMEM fn_layer[] = {
 // See layer.c for details.
 static const uint8_t PROGMEM fn_keycode[] = {
     KC_NO,          // Fn0
-    KC_NO,          // Fn1
-    KC_NO,          // Fn2
+    KC_SCLN,        // Fn1
+    KC_SLSH,        // Fn2
     KC_NO,          // Fn3
     KC_NO,          // Fn4
     KC_NO,          // Fn5
@@ -97,29 +113,65 @@ static const uint8_t PROGMEM fn_keycode[] = {
 
 
 static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-/* X68000 Keyboard Scan codes
-    ,---. ,---.    ,-------------------,    ,-------------------.  ,-----------. ,---------------.
-    | 61| | 62|    | 63| 64| 65| 66| 67|    | 68| 69| 6A| 6B| 6C|  | 5A| 5B| 5C| | 5D| 52| 53| 54|
-    `---' `---'    `-------------------'    `-------------------'  `-----------' `---------------'
-    ,-----------------------------------------------------------.  ,-----------. ,---------------.
-    | 01| 02| 03| 04| 05| 06| 07| 08| 09| 0A| 0B| 0C| 0D| 0E| 0F|  | 36| 5E| 37| | 3F| 40| 41| 42|
-    |-----------------------------------------------------------|  |------------ |---------------|
-    |  10 | 11| 12| 13| 14| 15| 16| 17| 18| 19| 1A| 1B| 1C|     |  | 38| 39| 3A| | 43| 44| 45| 46|
-    |------------------------------------------------------. 1D |  `---=====---' |---------------|
-    |  71  | 1E| 1F| 20| 21| 2l| 23| 24| 25| 26| 27| 28| 29|    |   ___| 3C|___  | 47| 48| 49| 4A|
-    |-----------------------------------------------------------|  | 3B|---| 3D| |-----------|---|
-    |  70    | 2A| 2B| 2C| 2D| 2E| 2F| 30| 31| 32| 33| 34|   70 |  `---| 3E|---' | 4B| 4C| 4D|   |
-    `-----------------------------------------------------------|  .---=====---. |-----------| 4E|
-           | 5F| 55 | 56 |     35     | 57 | 58 | 59 | 60|         |  72 |  73 | | 4F| 50| 51|   |
-           `---------------------------------------------'         `-----------' `---------------'
-*/
+/*
     KEYMAP(
-    NO,  NO,  F1,  F2,  F3,  F4,  F5,       F6,  F7,  F8,  F9,  F10,              PSCR,SLCK,PAUS,     CAPS,NO,  NO,  NO,
-    ESC, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSLS,BSPC,   INS, HOME,PGUP,     NLCK,PSLS,PAST,PMNS,
-    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,     ENT,    DEL, END, PGDN,     P7,  P8,  P9,  PPLS,
-    LCTL,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,ENT,                   UP,            P4,  P5,  P6,  PEQL,
-    LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,GRV,                   LEFT,DOWN,RGHT,     P1,  P2,  P3,  PENT,
-         LGUI,LALT,NO,       SPC,      RALT,RGUI,RCTL,APP,                        NO,       NO,       P0,  PCMM,PDOT
+         HELP,       F1, F2, F3, F4,         F5, F6, F7, F8,         F9, F10,F11,F12,   PSCR,SLCK,PAUS,  MUTE,VOLD,VOLU,PWR,
+    STOP,   AGAIN,   ESC,1,  2,  3,  4,  5,  6,  7,  8,  9,  0,   MINS,EQL, BSLS,GRV,   INS, HOME,PGUP,  NLCK,PSLS,PAST,PMNS,
+    MENU,   UNDO,    TAB, Q,  W,  E,  R,  T,  Y,  U,  I,  O,  P,   LBRC,RBRC,    BSPC,  DEL, END, PGDN,  P7,  P8, P9,  PPLS,
+    SELECT, COPY,    LCTL, A,  S,  D,  F,  G,  H,  J,  K,  L,  SCLN,QUOT,        ENT,                    P4,  P5, P6,
+    EXECUTE,PASTE,   LSFT,  Z,  X,  C,  V,  B,  N,  M,  COMM,DOT,SLSH,           RSFT,       UP,         P1,  P2, P3,  PENT,
+    FIND,   CUT,     CAPS, LALT, LGUI,HENK,  SPC,            MHEN,KANA,RGUI,APP, RALT,  LEFT,DOWN,RGHT,  P0,      PDOT
+    ),
+*/
+    // 0: default
+    SHORT_TYPE(
+        STOP, F1,F2,F3,F4, F5, F6,   CUT,PASTE,COPY,PWR,    INS, HOME,PGUP,
+              F7,F8,F9,F10,F11,F12,                         DEL, END, PGDN,
+        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,   SCLN,QUOT,        ENT,
+        LSFT,   Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,  RALT,UP,  RSFT,
+        CAPS,LALT,LGUI,            SPC,              RGUI,APP, NLCK,LEFT,DOWN,RGHT
+    ),
+    // 1: with layer keys
+    SHORT_TYPE(
+        ESC,  F1,F2,F3,F4, F5, F6,   CUT,PASTE,COPY,PWR,    INS, HOME,PGUP,
+              F7,F8,F9,F10,F11,F12,                         DEL, END, PGDN,
+        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,   FN1, QUOT,        ENT,
+        LSFT,   Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, FN2,   RSFT,UP,  FN0,
+        CAPS,LALT,LGUI,            SPC,              RGUI,RALT,FN0, LEFT,DOWN,RGHT
+    ),
+    // 2: HHKB
+    SHORT_TYPE(
+        ESC,  F1,F2,F3,F4, F5, F6,   CUT,PASTE,COPY,PWR,    INS, HOME,PGUP,
+              F7,F8,F9,F10,F11,F12,                         DEL, END, PGDN,
+        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,  NO,  NO,  HOME,PGUP,LEFT,RGHT,        ENT,
+        LSFT,   Z,   X,   C,   V,   B,   NO,  NO,  END, PGDN,DOWN,  RSFT,PGUP,FN0,
+        CAPS,LALT,LGUI,            SPC,              RGUI,RALT,FN0, HOME,PGDN,END
+    ),
+    // 3: Mousekey
+    SHORT_TYPE(
+        ESC,  F1,F2,F3,F4, F5, F6,   CUT,PASTE,COPY,PWR,    INS, HOME,PGUP,
+              F7,F8,F9,F10,F11,F12,                         DEL, END, PGDN,
+        GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, INS, DEL,
+        CAPS, NO,  NO,  NO,  NO,  NO,  WH_L,WH_D,WH_U,WH_R,NO,  NO,  NO,      BSPC,
+        LCTL,  NO,  ACL0,ACL1,ACL2,NO,  MS_L,MS_D,MS_U,MS_R,FN1, NO,          ENT,
+        LSFT,   NO,  NO,  NO,  NO,  BTN3,BTN2,BTN1,NO,  NO,  NO,    RSFT,UP,  NO,
+        CAPS,LALT,LGUI,            BTN1,             RGUI,RALT,NO,  LEFT,DOWN,RGHT
+    ),
+    // 4: Cursor
+    SHORT_TYPE(
+        ESC,  F1,F2,F3,F4, F5, F6,   CUT,PASTE,COPY,PWR,    INS, HOME,PGUP,
+              F7,F8,F9,F10,F11,F12,                         DEL, END, PGDN,
+        GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, INS, DEL,
+        CAPS, NO,  NO,  NO,  NO,  NO,  HOME,PGDN,PGUP,END, NO,  NO,  NO,      BSPC,
+        LCTL,  NO,  NO,  NO,  NO,  NO,  LEFT,DOWN,UP,  RGHT,NO,  NO,          ENT,
+        LSFT,   NO,  NO,  NO,  NO,  NO,  HOME,PGDN,PGUP,END, FN2,   RSFT,UP,  NO,
+        CAPS,LALT,LGUI,            BTN1,             RGUI,RALT,NO,  LEFT,DOWN,RGHT
     ),
 };
 
@@ -129,12 +181,12 @@ uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col)
     return pgm_read_byte(&keymaps[(layer)][(row)][(col)]);
 }
 
-uint8_t keymap_fn_layer(uint8_t fn_bits)
+uint8_t keymap_fn_layer(uint8_t index)
 {
-    return pgm_read_byte(&fn_layer[biton(fn_bits)]);
+    return pgm_read_byte(&fn_layer[index]);
 }
 
-uint8_t keymap_fn_keycode(uint8_t fn_bits)
+uint8_t keymap_fn_keycode(uint8_t index)
 {
-    return pgm_read_byte(&fn_keycode[(biton(fn_bits))]);
+    return pgm_read_byte(&fn_keycode[index]);
 }

diff --git a/converter/sun_usb/led.c b/converter/sun_usb/led.c
index 68ccc63527b08ae11cdaea686e89f05ad8abb74a..5490ec0c624001be5ff4387ef7b27ad37a4932c9 100644 (file)
--- a/converter/sun_usb/led.c
+++ b/converter/sun_usb/led.c
@@ -16,7 +16,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "stdint.h"
-#include "serial.h"
 #include "led.h"
 
 

diff --git a/converter/sun_usb/matrix.c b/converter/sun_usb/matrix.c
index c1e98257d9876efaf082e251c9a24511e080fdc5..717c131e627c0b2593fb408265e7a587ff5476a5 100644 (file)
--- a/converter/sun_usb/matrix.c
+++ b/converter/sun_usb/matrix.c
@@ -21,9 +21,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <util/delay.h>
 #include "print.h"
 #include "util.h"
-#include "serial.h"
 #include "matrix.h"
 #include "debug.h"
+#include "protocol/serial.h"
 
 
 /*
@@ -41,39 +41,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *  E|70 ... 77|
  *  F|78 ... 7F|
  *   +---------+
- *
- * Command From System To Keyboard
- * 0x01 Reset
- * 0x02 Bell On
- * 0x03 Bell Off
- * 0x0A Click On
- * 0x0B Click Off
- * 0x0E LED
- * 0x0F Layout
- *
- * Command From Keyboard To System
- * 0x7F Idle
- * 0xFE Layout Response
- * 0xFF Reset Response(followed by 0x04)
- *
- * bit: 3       2       1       0
- * LED: CapsLk  ScrLk   Compose NumLk
- *      
- * Connector
- *   8Pin mini DIN
- *      8  7  6
- *     5    4  3
- *       2   1
- *     receptacle
- *
- * 1: GND
- * 2: GND
- * 3: 5V
- * 4: RX/TX(Mouse)
- * 5: RX
- * 6: TX
- * 7: GND
- * 8: 5V
  */
 static uint8_t matrix[MATRIX_ROWS];
 #define ROW(code)      ((code>>3)&0xF)
@@ -113,14 +80,26 @@ uint8_t matrix_scan(void)
 
     uint8_t code;
     code = serial_recv();
-    if (code == 0) {
-        return 0;
+    if (!code) return 0;
+
+    debug_hex(code); debug(" ");
+
+    switch (code) {
+        case 0x7E:  // reset fail
+        case 0xFE:  // layout
+        case 0xFF:  // reset success
+            _delay_ms(500);
+            // ignore response byte
+            debug("(response ignored:");
+            while ((code = serial_recv())) { debug(" "); debug_hex(code); }
+            debug(") ");
+            // FALL THROUGH
+        case 0x7F:
+            // all keys up
+            for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00;
+            return 0;
     }
 
-    phex(code); print("(");
-    code = ~code;
-    phex(code); print(")");
-return 0;
     if (code&0x80) {
         // break code
         if (matrix_is_on(ROW(code), COL(code))) {

diff --git a/protocol/serial.c b/protocol/serial_soft.c
similarity index 71%
rename from protocol/serial.c
rename to protocol/serial_soft.c
index b5c2ae3172a62926b58caaa8e18af1e876389381..b7d06b644e5f60a4fa82fee46f5a78c7af7cd7d2 100644 (file)
--- a/protocol/serial.c
+++ b/protocol/serial_soft.c
@@ -38,12 +38,19 @@ POSSIBILITY OF SUCH DAMAGE.
 #include <stdbool.h>
 #include <avr/io.h>
 #include <avr/interrupt.h>
+#include <util/delay.h>
 #include "serial.h"
 
+/*
+ *  Stupid Inefficient Busy-wait Software Serial
+ *  is still useful for negative logic signal like Sun protocol not supported by hardware USART.
+ */
+
+#define WAIT_US     (1000000/SERIAL_BAUD)
 
 void serial_init(void)
 {
-    SERIAL_RX_INIT();
+    SERIAL_RXD_INIT();
 }
 
 // RX ring buffer
@@ -64,12 +71,44 @@ uint8_t serial_recv(void)
     return data;
 }
 
-// USART RX complete interrupt
-ISR(SERIAL_RX_VECT)
+//ISR(INT2_vect)
+ISR(SERIAL_RXD_VECT)
 {
+    SERIAL_RXD_INT_ENTER()
+
+    uint8_t data = 0;
+#ifdef SERIAL_BIT_ORDER_MSB
+    uint8_t pos = 0x80;
+#else
+    uint8_t pos = 0x01;
+#endif
+    // to center of start bit
+    _delay_us(WAIT_US/2);
+    do {
+        // to center of next bit
+        _delay_us(WAIT_US);
+
+        if (SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT)) {
+            data |= pos;
+        }
+#ifdef SERIAL_BIT_ORDER_MSB
+        pos >>= 1;
+#else
+        pos <<= 1;
+#endif
+    } while (pos);
+    // to center of stop bit
+    _delay_us(WAIT_US);
+
+#ifdef SERIAL_NEGATIVE_LOGIC
+    data = ~data;
+#endif
+
     uint8_t next = (rbuf_head + 1) % RBUF_SIZE;
     if (next != rbuf_tail) {
-        rbuf[rbuf_head] = SERIAL_RX_DATA;
+        rbuf[rbuf_head] = data;
         rbuf_head = next;
     }
+
+    SERIAL_RXD_INT_EXIT();
 }

diff --git a/rules.mk b/rules.mk
index f53fe912a70189e6f587a4c09d1674018692dcf7..2e4fce518f01663cee7697fe1718922b09ffa404 100644 (file)
--- a/rules.mk
+++ b/rules.mk
@@ -252,7 +252,7 @@ EXTMEMOPTS =
 #      (.vectors+0x30): relocation truncated to fit: R_AVR_13_PCREL against symbol `__vector_12'
 #
 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
-LDFLAGS += -Wl,--relax
+#LDFLAGS += -Wl,--relax
 LDFLAGS += -Wl,--gc-sections
 LDFLAGS += $(EXTMEMOPTS)
 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))