From f68c5bf0d30dc1300c71dabc63d2c2970f7337c9 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Fri, 22 Feb 2013 09:53:46 +0900
Subject: Add initial files for PC98

---
 converter/pc98_usb/Makefile        |  83 ++++++++++++++++
 converter/pc98_usb/README          |  79 +++++++++++++++
 converter/pc98_usb/command_extra.c |  43 +++++++++
 converter/pc98_usb/config.h        |  94 ++++++++++++++++++
 converter/pc98_usb/keymap.c        | 192 +++++++++++++++++++++++++++++++++++++
 converter/pc98_usb/led.c           |  33 +++++++
 converter/pc98_usb/matrix.c        | 179 ++++++++++++++++++++++++++++++++++
 7 files changed, 703 insertions(+)
 create mode 100644 converter/pc98_usb/Makefile
 create mode 100644 converter/pc98_usb/README
 create mode 100644 converter/pc98_usb/command_extra.c
 create mode 100644 converter/pc98_usb/config.h
 create mode 100644 converter/pc98_usb/keymap.c
 create mode 100644 converter/pc98_usb/led.c
 create mode 100644 converter/pc98_usb/matrix.c

(limited to 'converter/pc98_usb')

diff --git a/converter/pc98_usb/Makefile b/converter/pc98_usb/Makefile
new file mode 100644
index 0000000000..076371dbfd
--- /dev/null
+++ b/converter/pc98_usb/Makefile
@@ -0,0 +1,83 @@
+# Target file name (without extension).
+TARGET = pc98_usb
+
+# Directory common source filess exist
+TOP_DIR = ../..
+
+# Directory keyboard dependent files exist
+TARGET_DIR = .
+
+# keyboard dependent files
+SRC =	keymap.c \
+	matrix.c \
+	led.c \
+	command_extra.c \
+	protocol/serial_soft.c
+
+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
+
+
+# Processor frequency.
+#   Normally the first thing your program should do is set the clock prescaler,
+#   so your program will run at the correct speed.  You should also set this
+#   variable to same clock speed.  The _delay_ms() macro uses this, and many
+#   examples use this variable to calculate timings.  Do not add a "UL" here.
+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
+CONSOLE_ENABLE = yes	# Console for debug
+#NKRO_ENABLE = yes	# USB Nkey Rollover
+
+
+# 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)
+
+
+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/pc98_usb/README b/converter/pc98_usb/README
new file mode 100644
index 0000000000..7b4f95ca25
--- /dev/null
+++ b/converter/pc98_usb/README
@@ -0,0 +1,79 @@
+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
+
+
+
+
+Connector
+---------
+  8Pin mini DIN
+     ___ ___
+    /  |_|  \
+   / 8  7  6 \
+  | 5    4  3 |
+   \_ 2   1 _/
+     \_____/  
+   (receptacle)
+
+    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
+
+
+Protocol
+--------
+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
+Then, load the binary to MCU with your favorite programmer.
diff --git a/converter/pc98_usb/command_extra.c b/converter/pc98_usb/command_extra.c
new file mode 100644
index 0000000000..50389467ea
--- /dev/null
+++ b/converter/pc98_usb/command_extra.c
@@ -0,0 +1,43 @@
+#include "stdbool.h"
+#include "stdint.h"
+#include "keycode.h"
+#include "serial.h"
+#include "print.h"
+#include "command.h"
+
+bool command_extra(uint8_t code)
+{
+    switch (code) {
+        case KC_H:
+        case KC_SLASH: /* ? */
+            print("\n\n----- Sun converter Help -----\n");
+            print("UP:	Bell On\n");
+            print("DOWN:	Bell Off\n");
+            print("LEFT:	Click On\n");
+            print("RIGHT:	Click Off\n");
+            return false;
+        case KC_UP:
+            print("Bell On\n");
+            serial_send(0x02);
+            break;
+        case KC_DOWN:
+            print("Bell Off\n");
+            serial_send(0x03);
+            break;
+        case KC_LEFT:
+            print("Click On\n");
+            serial_send(0x0A);
+            break;
+        case KC_RIGHT:
+            print("Click Off\n");
+            serial_send(0x0B);
+            break;
+        case KC_NUMLOCK:
+            print("layout\n");
+            serial_send(0x0F);
+            break;
+        default:
+            return false;
+    }
+    return true;
+}
diff --git a/converter/pc98_usb/config.h b/converter/pc98_usb/config.h
new file mode 100644
index 0000000000..8bcaa26db9
--- /dev/null
+++ b/converter/pc98_usb/config.h
@@ -0,0 +1,94 @@
+/*
+Copyright 2012 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 CONFIG_H
+#define CONFIG_H
+
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x3333
+#define DEVICE_VER      0x0100
+#define MANUFACTURER    t.m.k.
+#define PRODUCT         PC98 keyboard converter
+#define DESCRIPTION     converts PC98 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)) || \
+    keyboard_report->mods == (MOD_BIT(KC_LGUI) | MOD_BIT(KC_RGUI)) || \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/* PC98 control */
+#define PC98_RST_DDR    DDRD
+#define PC98_RST_PORT   PORTD
+#define PC98_RST_BIT    1
+#define PC98_RDY_DDR    DDRD
+#define PC98_RDY_PORT   PORTD
+#define PC98_RDY_BIT    4
+#define PC98_RTY_DDR    DDRD
+#define PC98_RTY_PORT   PORTD
+#define PC98_RTY_BIT    5
+
+/* Serial(USART) configuration
+ *     asynchronous, negative logic, 19200baud, no flow control
+ *     1-start bit, 8-data bit, odd parity, 1-stop bit
+ */
+#define SERIAL_BAUD 19200
+#define SERIAL_PARITY_ODD
+#define SERIAL_BIT_ORDER_MSB
+
+#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)
+#define SERIAL_RXD_READ()    (~SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT))
+
+#define SERIAL_TXD_DDR  DDRD
+#define SERIAL_TXD_PORT PORTD
+#define SERIAL_TXD_PIN  PIND
+#define SERIAL_TXD_BIT  3
+/* negative logic */
+#define SERIAL_TXD_ON()     do { SERIAL_TXD_PORT &= ~(1<<SERIAL_TXD_BIT); } while (0)
+#define SERIAL_TXD_OFF()    do { SERIAL_TXD_PORT |=  (1<<SERIAL_TXD_BIT); } while (0)
+#define SERIAL_TXD_INIT()   do { \
+    /* pin configuration: output */         \
+    SERIAL_TXD_DDR |= (1<<SERIAL_TXD_BIT);  \
+    /* idle */                              \
+    SERIAL_TXD_ON();                        \
+} while (0)
+
+#endif
diff --git a/converter/pc98_usb/keymap.c b/converter/pc98_usb/keymap.c
new file mode 100644
index 0000000000..048a863caf
--- /dev/null
+++ b/converter/pc98_usb/keymap.c
@@ -0,0 +1,192 @@
+/*
+Copyright 2012 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 <stdbool.h>
+#include <avr/pgmspace.h>
+#include "keycode.h"
+#include "util.h"
+#include "keymap.h"
+
+
+
+
+/* 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| 03|  | 1D| 1E| 1F| 20| 21| 22| 23| 24| 25| 26| 27| 28| 29| 58| 2A|  | 2C| 34| 60| | 62| 2E| 2F| 47|
+|-------|  |-----------------------------------------------------------|  |------------ |---------------|
+| 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|   |
+|-------|  |-----------------------------------------------------------|      ,---.     |-----------|---|
+| 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( \
+      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_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 }, \
+    { KC_##K28, KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_##K2E, KC_##K2F }, \
+    { 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_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_##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[] = {
+    2,              // Fn0
+    3,              // Fn1
+    4,              // Fn2
+    0,              // Fn3
+    0,              // Fn4
+    0,              // Fn5
+    0,              // Fn6
+    0               // Fn7
+};
+
+// Assign Fn key(0-7) to a keycode sent when release Fn key without use of the layer.
+// See layer.c for details.
+static const uint8_t PROGMEM fn_keycode[] = {
+    KC_NO,          // Fn0
+    KC_SCLN,        // Fn1
+    KC_SLSH,        // Fn2
+    KC_NO,          // Fn3
+    KC_NO,          // Fn4
+    KC_NO,          // Fn5
+    KC_NO,          // Fn6
+    KC_NO           // Fn7
+};
+
+
+static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+/*
+    KEYMAP(
+         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
+    ),
+};
+
+
+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 index)
+{
+    return pgm_read_byte(&fn_layer[index]);
+}
+
+uint8_t keymap_fn_keycode(uint8_t index)
+{
+    return pgm_read_byte(&fn_keycode[index]);
+}
diff --git a/converter/pc98_usb/led.c b/converter/pc98_usb/led.c
new file mode 100644
index 0000000000..48c3f1c2b2
--- /dev/null
+++ b/converter/pc98_usb/led.c
@@ -0,0 +1,33 @@
+/*
+Copyright 2012 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 "serial.h"
+#include "led.h"
+
+
+void led_set(uint8_t usb_led)
+{
+    uint8_t sun_led = 0;
+    if (usb_led & (1<<USB_LED_NUM_LOCK))    sun_led |= (1<<0);
+    if (usb_led & (1<<USB_LED_COMPOSE))     sun_led |= (1<<1);
+    if (usb_led & (1<<USB_LED_SCROLL_LOCK)) sun_led |= (1<<2);
+    if (usb_led & (1<<USB_LED_CAPS_LOCK))   sun_led |= (1<<3);
+
+    serial_send(0x0E);
+    serial_send(sun_led);
+}
diff --git a/converter/pc98_usb/matrix.c b/converter/pc98_usb/matrix.c
new file mode 100644
index 0000000000..b3c11dc210
--- /dev/null
+++ b/converter/pc98_usb/matrix.c
@@ -0,0 +1,179 @@
+/*
+Copyright 2012 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 <stdbool.h>
+#include <avr/io.h>
+#include <util/delay.h>
+#include "print.h"
+#include "util.h"
+#include "matrix.h"
+#include "debug.h"
+#include "protocol/serial.h"
+
+
+/*
+ * Matrix Array usage:
+ *
+ * ROW: 16(4bits)
+ * COL:  8(3bits)
+ *
+ *    8bit wide
+ *   +---------+
+ *  0|00 ... 07|
+ *  1|08 ... 0F|
+ *  :|   ...   |
+ *  :|   ...   |
+ *  E|70 ... 77|
+ *  F|78 ... 7F|
+ *   +---------+
+ */
+static uint8_t matrix[MATRIX_ROWS];
+#define ROW(code)      ((code>>3)&0xF)
+#define COL(code)      (code&0x07)
+
+static bool is_modified = false;
+
+
+inline
+uint8_t matrix_rows(void)
+{
+    return MATRIX_ROWS;
+}
+
+inline
+uint8_t matrix_cols(void)
+{
+    return MATRIX_COLS;
+}
+
+void matrix_init(void)
+{
+    print_enable = true;
+    debug_enable = true;
+
+    PC98_RST_DDR |= (1<<PC98_RST_BIT);
+    PC98_RDY_DDR |= (1<<PC98_RDY_BIT);
+    PC98_RTY_DDR |= (1<<PC98_RTY_BIT);
+    PC98_RST_PORT |= (1<<PC98_RST_BIT);
+    PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
+    PC98_RTY_PORT |= (1<<PC98_RTY_BIT);
+
+
+    serial_init();
+
+    // PC98 reset
+    PC98_RST_PORT &= ~(1<<PC98_RST_BIT);
+    _delay_us(15);
+    PC98_RST_PORT |= (1<<PC98_RST_BIT);
+    _delay_us(13);
+    PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
+
+    // initialize matrix state: all keys off
+    for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00;
+
+    debug("init\n");
+    return;
+}
+
+uint8_t matrix_scan(void)
+{
+    is_modified = false;
+
+    uint8_t code;
+    PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
+    code = serial_recv();
+    PC98_RDY_PORT &= ~(1<<PC98_RDY_BIT);
+    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;
+    }
+
+    if (code&0x80) {
+        // break code
+        if (matrix_is_on(ROW(code), COL(code))) {
+            matrix[ROW(code)] &= ~(1<<COL(code));
+            is_modified = true;
+        }
+    } else {
+        // make code
+        if (!matrix_is_on(ROW(code), COL(code))) {
+            matrix[ROW(code)] |=  (1<<COL(code));
+            is_modified = true;
+        }
+    }
+*/
+    return code;
+}
+
+bool matrix_is_modified(void)
+{
+    return is_modified;
+}
+
+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
+uint8_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++) {
+        phex(row); print(": ");
+        pbin_reverse(matrix_get_row(row));
+        print("\n");
+    }
+}
+
+uint8_t matrix_key_count(void)
+{
+    uint8_t count = 0;
+    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+        count += bitpop(matrix[i]);
+    }
+    return count;
+}
-- 
cgit v1.2.3


From eb776c1b7918f320b717cedfd8957f55e53c5adf Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Fri, 22 Feb 2013 15:48:35 +0900
Subject: Quick Fix: read scan code from PC98

---
 converter/pc98_usb/config.h | 9 ++++++---
 converter/pc98_usb/matrix.c | 6 ++++++
 2 files changed, 12 insertions(+), 3 deletions(-)

(limited to 'converter/pc98_usb')

diff --git a/converter/pc98_usb/config.h b/converter/pc98_usb/config.h
index 8bcaa26db9..6f9f8fc3cf 100644
--- a/converter/pc98_usb/config.h
+++ b/converter/pc98_usb/config.h
@@ -55,7 +55,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #define SERIAL_BAUD 19200
 #define SERIAL_PARITY_ODD
-#define SERIAL_BIT_ORDER_MSB
+#define SERIAL_BIT_ORDER_LSB
 
 #define SERIAL_RXD_DDR  DDRD
 #define SERIAL_RXD_PORT PORTD
@@ -67,7 +67,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     SERIAL_RXD_DDR &= ~(1<<SERIAL_RXD_BIT);     \
     SERIAL_RXD_PORT |= (1<<SERIAL_RXD_BIT);     \
     /* enable interrupt: INT2(rising edge) */   \
-    EICRA |= ((1<<ISC21)|(1<<ISC20));           \
+    /*EICRA |= ((1<<ISC21)|(1<<ISC20));*/           \
+    /* enable interrupt: INT2(falling edge) */  \
+    EICRA |= ((1<<ISC21)|(0<<ISC20));           \
     EIMSK |= (1<<INT2);                         \
 } while (0)
 #define SERIAL_RXD_INT_ENTER()
@@ -75,7 +77,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     /* clear interrupt  flag */     \
     EIFR = (1<<INTF2);              \
 } while (0)
-#define SERIAL_RXD_READ()    (~SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT))
+//#define SERIAL_RXD_READ()    (~SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT))
+#define SERIAL_RXD_READ()    ((SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT)))
 
 #define SERIAL_TXD_DDR  DDRD
 #define SERIAL_TXD_PORT PORTD
diff --git a/converter/pc98_usb/matrix.c b/converter/pc98_usb/matrix.c
index b3c11dc210..ef2bc38186 100644
--- a/converter/pc98_usb/matrix.c
+++ b/converter/pc98_usb/matrix.c
@@ -73,6 +73,8 @@ void matrix_init(void)
     PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
     PC98_RTY_PORT |= (1<<PC98_RTY_BIT);
 
+    DDRD |= 1<<7;
+
 
     serial_init();
 
@@ -83,6 +85,9 @@ void matrix_init(void)
     _delay_us(13);
     PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
 
+    // PC98 ready
+    PC98_RDY_PORT &= ~(1<<PC98_RDY_BIT);
+
     // initialize matrix state: all keys off
     for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00;
 
@@ -96,6 +101,7 @@ uint8_t matrix_scan(void)
 
     uint8_t code;
     PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
+    _delay_us(30);
     code = serial_recv();
     PC98_RDY_PORT &= ~(1<<PC98_RDY_BIT);
     if (!code) return 0;
-- 
cgit v1.2.3


From 4a91d182776a956c5442debbaf7a8af047d429c0 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Fri, 22 Feb 2013 19:37:27 +0900
Subject: Add keymap for PC98

---
 converter/pc98_usb/config.h |  31 ++++---
 converter/pc98_usb/keymap.c | 207 +++++++++++++++++++++-----------------------
 converter/pc98_usb/matrix.c |  25 +-----
 3 files changed, 122 insertions(+), 141 deletions(-)

(limited to 'converter/pc98_usb')

diff --git a/converter/pc98_usb/config.h b/converter/pc98_usb/config.h
index 6f9f8fc3cf..6ef2c6ac30 100644
--- a/converter/pc98_usb/config.h
+++ b/converter/pc98_usb/config.h
@@ -19,7 +19,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define CONFIG_H
 
 #define VENDOR_ID       0xFEED
-#define PRODUCT_ID      0x3333
+#define PRODUCT_ID      0x9898
 #define DEVICE_VER      0x0100
 #define MANUFACTURER    t.m.k.
 #define PRODUCT         PC98 keyboard converter
@@ -38,36 +38,40 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
 )
 
-/* PC98 control */
+
+/* PC98 Serial(USART) configuration
+ *     asynchronous, positive logic, 19200baud, bit order: LSB first
+ *     1-start bit, 8-data bit, odd parity, 1-stop bit
+ */
+#define SERIAL_BAUD 19200
+#define SERIAL_PARITY_ODD
+#define SERIAL_BIT_ORDER_LSB
+
+/* PC98 Reset Port */
 #define PC98_RST_DDR    DDRD
 #define PC98_RST_PORT   PORTD
 #define PC98_RST_BIT    1
+/* PC98 Ready Port */
 #define PC98_RDY_DDR    DDRD
 #define PC98_RDY_PORT   PORTD
 #define PC98_RDY_BIT    4
+/* PC98 Retry Port */
 #define PC98_RTY_DDR    DDRD
 #define PC98_RTY_PORT   PORTD
 #define PC98_RTY_BIT    5
 
-/* Serial(USART) configuration
- *     asynchronous, negative logic, 19200baud, no flow control
- *     1-start bit, 8-data bit, odd parity, 1-stop bit
- */
-#define SERIAL_BAUD 19200
-#define SERIAL_PARITY_ODD
-#define SERIAL_BIT_ORDER_LSB
-
+/* RXD Port */
 #define SERIAL_RXD_DDR  DDRD
 #define SERIAL_RXD_PORT PORTD
 #define SERIAL_RXD_PIN  PIND
 #define SERIAL_RXD_BIT  2
+#define SERIAL_RXD_READ()       (SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT))
+/* RXD Interupt */
 #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));*/           \
     /* enable interrupt: INT2(falling edge) */  \
     EICRA |= ((1<<ISC21)|(0<<ISC20));           \
     EIMSK |= (1<<INT2);                         \
@@ -77,9 +81,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     /* clear interrupt  flag */     \
     EIFR = (1<<INTF2);              \
 } while (0)
-//#define SERIAL_RXD_READ()    (~SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT))
-#define SERIAL_RXD_READ()    ((SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT)))
 
+/* TXD Port: Not used */
 #define SERIAL_TXD_DDR  DDRD
 #define SERIAL_TXD_PORT PORTD
 #define SERIAL_TXD_PIN  PIND
diff --git a/converter/pc98_usb/keymap.c b/converter/pc98_usb/keymap.c
index 048a863caf..1e2dd03d51 100644
--- a/converter/pc98_usb/keymap.c
+++ b/converter/pc98_usb/keymap.c
@@ -25,65 +25,50 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
 
-/* 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| 03|  | 1D| 1E| 1F| 20| 21| 22| 23| 24| 25| 26| 27| 28| 29| 58| 2A|  | 2C| 34| 60| | 62| 2E| 2F| 47|
-|-------|  |-----------------------------------------------------------|  |------------ |---------------|
-| 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|   |
-|-------|  |-----------------------------------------------------------|      ,---.     |-----------|---|
-| 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|   |
-`-------'  `-----------------------------------------------------------'  `-----------' `---------------'
+/* PC-9801-98-S02   Raku Raku keyboard(Luckyboard) Normal Mode
+  ,---------------------------------------------------------------.
+  | 60| 61| 62| 63| 64| 65| 66| 67| 68| 69| 6A| 6B| 36| 37| 3F| 3E|
+  `---------------------------------------------------------------'
+  ,---------------------------------------------------------------.
+  |    00| 01| 02| 03| 04| 05|  58|  71| 06| 07| 08| 09| 0A|    0E|
+  |---------------------------------------------------------------|
+  |   0F| 10| 11| 12| 13| 14|    3A     | 15| 16| 17| 18| 19|   1C|
+  |---------------------------------------------------------------|
+  |  74| 20| 21| 22| 23| 24|  3B  |  3C  | 25| 26| 27| 28| 29|    |
+  |---------------------------------------------------------------|
+  | 70| 2A| 2B| 2C| 2D| 2E| 38|  3D   | 39| 2F| 30| 31| 32| 33| 70|
+  `---------------------------------------------------------------'
+          | 73|   51|   5B|   59|       34|   5A|   35| xx|
+          `-----------------------------------------------'
+  xx: 74 35 F4 B5
 */
 #define KEYMAP( \
-      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      \
+    K60, K61, K62, K63, K64, K65, K66, K67, K68, K69, K6A, K6B, K36, K37, K3F, K3E, \
+      K00,  K01, K02, K03, K04, K05,  K58, K71,   K06, K07, K08, K09, K0A,    K0E,  \
+      K0F,  K10, K11, K12, K13, K14,     K3A,     K15, K16, K17, K18, K19,    K1C,  \
+      K74, K20, K21, K22, K23, K24,   K3B,  K3C,   K25, K26, K27, K28, K29,         \
+      K70,K2A, K2B, K2C, K2D, K2E, K38,  K3D,  K39, K2F, K30, K31, K32, K33,        \
+               K73,  K51, K5B, K59,        K34,        K5A,  K35                    \
 ) { \
-    { 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_NO,   }, \
+    { KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07 }, \
+    { KC_##K08, KC_##K09, KC_##K0A, KC_NO,    KC_NO,    KC_NO,    KC_##K0E, KC_##K0F }, \
     { 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_##K18, KC_##K19, KC_NO,    KC_NO,    KC_##K1C, KC_NO,    KC_NO,    KC_NO    }, \
     { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27 }, \
     { KC_##K28, KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_##K2E, KC_##K2F }, \
     { 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_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_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_NO,    KC_NO,    KC_NO    }, \
+    { KC_NO,    KC_##K51, KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, \
+    { KC_NO,    KC_NO,    KC_##K5A, KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, \
     { 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_##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    }  \
+    { KC_##K68, KC_##K69, KC_##K6A, KC_##K6B, KC_NO,    KC_NO,    KC_NO,    KC_NO    }, \
+    { KC_##K70, KC_NO,    KC_NO,    KC_##K73, KC_##K74, KC_NO,    KC_NO,    KC_NO    }, \
+    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    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.
@@ -113,65 +98,29 @@ static const uint8_t PROGMEM fn_keycode[] = {
 
 
 static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-/*
+    /*
+  ,---------------------------------------------------------------.
+  | 60| 61| 62| 63| 64| 65| 66| 67| 68| 69| 6A| 6B| 36| 37| 3F| 3E|
+  `---------------------------------------------------------------'
+  ,---------------------------------------------------------------.
+  |    00| 01| 02| 03| 04| 05|  58|  71| 06| 07| 08| 09| 0A|    0E|
+  |---------------------------------------------------------------|
+  |   0F| 10| 11| 12| 13| 14|    3A     | 15| 16| 17| 18| 19|   1C|
+  |---------------------------------------------------------------|
+  |  74| 20| 21| 22| 23| 24|  MINS|   EQL| 25| 26| 27| 28| 29|    |
+  |---------------------------------------------------------------|
+  | 70| 2A| 2B| 2C| 2D| 2E| 38|  3D   | 39| 2F| 30| 31| 32| 33| 70|
+  `---------------------------------------------------------------'
+          | 73|   51|   5B|   59|       34|   5A|   35| xx|
+          `-----------------------------------------------'
+    */
     KEYMAP(
-         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
+    PAUS,COPY,  F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9, F10, F11, F12, F13, F14,
+      ESC,    1,   2,   3,   4,   5,    NO, NO,     6,   7,   8,   9,   0,   BSPC,
+      TAB,    Q,   W,   E,   R,   T,      UP,       Y,   U,   I,   O,   P,   ENT,
+      LCTL,  A,   S,   D,   F,   G,  MINS,  EQL,     H,   J,   K,   L,SCLN,
+      LSFT, Z,   X,   C,   V,   B, INS, DOWN,  DEL,   N,   M,COMM, DOT,SLSH,
+              LGUI, LALT, LCTL, LSFT,      SPC,      SPC,   RALT
     ),
 };
 
@@ -190,3 +139,49 @@ uint8_t keymap_fn_keycode(uint8_t index)
 {
     return pgm_read_byte(&fn_keycode[index]);
 }
+
+
+#if 0
+/* PC-9801-98-S02   Raku Raku keyboard(Luckyboard) M-siki mode
+  ,---------------------------------------------------------------.
+  | 60| 61| 62| 63| 64| 65| 66| 67| 68| 69| 6A| 6B| 36| 37| 3F| 3E|
+  `---------------------------------------------------------------'
+  ,---------------------------------------------------------------.
+  |    00| 01| 02| 03| 04| 05| NUM|CAPS| 06| 07| 08| 09| 0A|    0E|
+  |---------------------------------------------------------------|
+  |   0F| 10| 25| 20| 23| 2B|    3A     | 2F| 15| 13| 11| 19|   1C|
+  |---------------------------------------------------------------|
+  |  74| 12| 16| 17| 1D| 18|  3B  |  3C  | 24| 1E| 14| 2E| 22|    |
+  |---------------------------------------------------------------|
+  | 70| xx| 2A| 2C| xx| xx| 38|  3D   | 39| 21| 29| 1F| xx| 2D| 70|
+  `---------------------------------------------------------------'
+          | 73|   51|   xx|   xx|       34|   xx|   35| xx|
+          `-----------------------------------------------'
+*/
+
+#define KEYMAP_M( \
+    K60, K61, K62, K63, K64, K65, K66, K67, K68, K69, K6A, K6B, K36, K37, K3F, K3E, \
+      K00,  K01, K02, K03, K04, K05,              K06, K07, K08, K09, K0A,    K0E,  \
+      K0F,  K10, K25, K23, K20, K2B,     K3A,     K2F, K15, K13, K11, K19,    K1C,  \
+      K74, K12, K16, K17, K1D, K18,   K3B,  K3C,   K24, K1E, K14, K2E, K22,         \
+      K70,     K2A, K2C,           K38,  K3D,  K39, K21, K29, K1F,      K2D,        \
+               K73,  K51,                  K34,              K35                    \
+) { \
+    { KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07 }, \
+    { KC_##K08, KC_##K09, KC_##K0A, KC_NO,    KC_NO,    KC_NO,    KC_##K0E, KC_##K0F }, \
+    { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \
+    { KC_##K18, KC_##K19, KC_NO,    KC_NO,    KC_##K1C, KC_##K1D, KC_##K1E, KC_##K1F }, \
+    { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_NO,    KC_NO    }, \
+    { KC_NO,    KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_##K2E, KC_##K2F }, \
+    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    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_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_NO,    KC_NO,    KC_NO    }, \
+    { KC_NO,    KC_##K51, 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_NO    }, \
+    { 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_NO,    KC_NO,    KC_NO,    KC_NO    }, \
+    { KC_##K70, KC_NO,    KC_NO,    KC_##K73, KC_##K74, KC_NO,    KC_NO,    KC_NO    }, \
+    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }  \
+}
+#endif
diff --git a/converter/pc98_usb/matrix.c b/converter/pc98_usb/matrix.c
index ef2bc38186..2f1e821c5d 100644
--- a/converter/pc98_usb/matrix.c
+++ b/converter/pc98_usb/matrix.c
@@ -65,6 +65,7 @@ void matrix_init(void)
 {
     print_enable = true;
     debug_enable = true;
+    //debug_matrix = true;
 
     PC98_RST_DDR |= (1<<PC98_RST_BIT);
     PC98_RDY_DDR |= (1<<PC98_RDY_BIT);
@@ -99,32 +100,15 @@ uint8_t matrix_scan(void)
 {
     is_modified = false;
 
-    uint8_t code;
+    uint16_t code;
     PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
     _delay_us(30);
-    code = serial_recv();
+    code = serial_recv2();
     PC98_RDY_PORT &= ~(1<<PC98_RDY_BIT);
-    if (!code) return 0;
+    if (code == -1) 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;
-    }
-
     if (code&0x80) {
         // break code
         if (matrix_is_on(ROW(code), COL(code))) {
@@ -138,7 +122,6 @@ uint8_t matrix_scan(void)
             is_modified = true;
         }
     }
-*/
     return code;
 }
 
-- 
cgit v1.2.3


From 84a3d4d2a1fbcc3cabdd8c20805845833601c47b Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Sat, 23 Feb 2013 01:15:03 +0900
Subject: Edit README of PC98

---
 converter/pc98_usb/README | 102 ++++++++++++++++++++--------------------------
 1 file changed, 44 insertions(+), 58 deletions(-)

(limited to 'converter/pc98_usb')

diff --git a/converter/pc98_usb/README b/converter/pc98_usb/README
index 7b4f95ca25..7d9547d508 100644
--- a/converter/pc98_usb/README
+++ b/converter/pc98_usb/README
@@ -1,79 +1,65 @@
-Sun to USB keyboard protocol converter
-======================================
+PC98 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
 
+Connector
+---------
 
+    8Pin mini DIN
+       ___ ___
+      /  |_|  \
+     / 8  7  6 \
+    | 5    4  3 |
+     \_ 2   1 _/
+       \_____/  
+     (receptacle)
 
 
-Connector
----------
-  8Pin mini DIN
-     ___ ___
-    /  |_|  \
-   / 8  7  6 \
-  | 5    4  3 |
-   \_ 2   1 _/
-     \_____/  
-   (receptacle)
-
-    Wiring:
+Wiring: You can change this with ediging config.h.
+
     Pin mini DIN        MCU
     ----------------------------------
-    1   GND             GND
+    1  ~RST             PD1
     2   GND             GND
-    3   5V
-    4   RX/TX(Mouse)
-    5   RX              PD3
-    6   TX              PD2
-    7   GND             GND
+    3  ~RDY             PD4
+    4   RXD             PD2
+    5  ~RTY             PD5
+    6   NC                 
+    7   NC                 
     8   5V              VCC
 
 
+
+
 Protocol
 --------
-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
+Singnal: Asynchronous, Positive logic, 19200baud, Least bit first
+Frame format: 1-Start bit(Lo), 8-Data bits, Odd-Parity, 1-Stop bit
+
+This converter uses software method for testing purpose. AVR UART engine will work better.
+
+
 
 
 Build Firmware
 --------------
 Just use 'make'
-    $ cd sun_usb
+
+    $ cd pc98_usb
     $ make
+
 Then, load the binary to MCU with your favorite programmer.
+
+
+
+Other PC98 converter projects and resource
+------------------------------------------
+PC98 to USB
+http://davy.nyacom.net/kbd98usb/
+
+PC98 to PS/2
+http://www.tsp.ne.jp/~sawada/mago/c_gka98at.htm
+
+PC98 keyboard commands
+http://www.webtech.co.jp/company/doc/undocumented_mem/io_kb.txt
-- 
cgit v1.2.3


From fea6792f1636a716e799539b072930461bfcba67 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Sun, 24 Feb 2013 18:10:50 +0900
Subject: New keymap of PC98

---
 converter/pc98_usb/README   |   5 ++
 converter/pc98_usb/config.h |  24 +++++--
 converter/pc98_usb/keymap.c | 153 ++++++++++++++++++++------------------------
 3 files changed, 90 insertions(+), 92 deletions(-)

(limited to 'converter/pc98_usb')

diff --git a/converter/pc98_usb/README b/converter/pc98_usb/README
index 7d9547d508..23f1b614e6 100644
--- a/converter/pc98_usb/README
+++ b/converter/pc98_usb/README
@@ -60,6 +60,11 @@ http://davy.nyacom.net/kbd98usb/
 
 PC98 to PS/2
 http://www.tsp.ne.jp/~sawada/mago/c_gka98at.htm
+http://www.tsp.ne.jp/~sawada/mago/src/gka98at.asm
 
 PC98 keyboard commands
 http://www.webtech.co.jp/company/doc/undocumented_mem/io_kb.txt
+
+
+Inhibit repeating key:
+0x9C, 0x70
diff --git a/converter/pc98_usb/config.h b/converter/pc98_usb/config.h
index 6ef2c6ac30..aa0476e3e8 100644
--- a/converter/pc98_usb/config.h
+++ b/converter/pc98_usb/config.h
@@ -30,12 +30,12 @@ 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() ( \
-    keyboard_report->mods == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) || \
-    keyboard_report->mods == (MOD_BIT(KC_LGUI) | MOD_BIT(KC_RGUI)) || \
-    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+    host_get_first_key() == KC_CANCEL \
 )
 
 
@@ -46,11 +46,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define SERIAL_BAUD 19200
 #define SERIAL_PARITY_ODD
 #define SERIAL_BIT_ORDER_LSB
+#define SERIAL_LOGIC_POSITIVE
 
-/* PC98 Reset Port */
+/* PC98 Reset Port shared with TXD */
 #define PC98_RST_DDR    DDRD
 #define PC98_RST_PORT   PORTD
-#define PC98_RST_BIT    1
+#define PC98_RST_BIT    3
 /* PC98 Ready Port */
 #define PC98_RDY_DDR    DDRD
 #define PC98_RDY_PORT   PORTD
@@ -65,7 +66,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define SERIAL_RXD_PORT PORTD
 #define SERIAL_RXD_PIN  PIND
 #define SERIAL_RXD_BIT  2
+#ifdef SERIAL_LOGIC_NEGATIVE
+#define SERIAL_RXD_READ()       ~(SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT))
+#else
 #define SERIAL_RXD_READ()       (SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT))
+#endif
 /* RXD Interupt */
 #define SERIAL_RXD_VECT INT2_vect
 #define SERIAL_RXD_INIT()  do { \
@@ -75,6 +80,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     /* enable interrupt: INT2(falling edge) */  \
     EICRA |= ((1<<ISC21)|(0<<ISC20));           \
     EIMSK |= (1<<INT2);                         \
+    sei();                                      \
 } while (0)
 #define SERIAL_RXD_INT_ENTER()
 #define SERIAL_RXD_INT_EXIT() do {  \
@@ -82,14 +88,18 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     EIFR = (1<<INTF2);              \
 } while (0)
 
-/* TXD Port: Not used */
+/* TXD Port */
 #define SERIAL_TXD_DDR  DDRD
 #define SERIAL_TXD_PORT PORTD
 #define SERIAL_TXD_PIN  PIND
 #define SERIAL_TXD_BIT  3
-/* negative logic */
+#ifdef SERIAL_LOGIC_NEGATIVE
 #define SERIAL_TXD_ON()     do { SERIAL_TXD_PORT &= ~(1<<SERIAL_TXD_BIT); } while (0)
 #define SERIAL_TXD_OFF()    do { SERIAL_TXD_PORT |=  (1<<SERIAL_TXD_BIT); } while (0)
+#else
+#define SERIAL_TXD_ON()     do { SERIAL_TXD_PORT |=  (1<<SERIAL_TXD_BIT); } while (0)
+#define SERIAL_TXD_OFF()    do { SERIAL_TXD_PORT &= ~(1<<SERIAL_TXD_BIT); } while (0)
+#endif
 #define SERIAL_TXD_INIT()   do { \
     /* pin configuration: output */         \
     SERIAL_TXD_DDR |= (1<<SERIAL_TXD_BIT);  \
diff --git a/converter/pc98_usb/keymap.c b/converter/pc98_usb/keymap.c
index 1e2dd03d51..6bc549b05c 100644
--- a/converter/pc98_usb/keymap.c
+++ b/converter/pc98_usb/keymap.c
@@ -19,6 +19,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <stdbool.h>
 #include <avr/pgmspace.h>
 #include "keycode.h"
+#include "action.h"
+#include "action_macro.h"
+#include "layer_switch.h"
 #include "util.h"
 #include "keymap.h"
 
@@ -33,7 +36,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
   |    00| 01| 02| 03| 04| 05|  58|  71| 06| 07| 08| 09| 0A|    0E|
   |---------------------------------------------------------------|
   |   0F| 10| 11| 12| 13| 14|    3A     | 15| 16| 17| 18| 19|   1C|
-  |---------------------------------------------------------------|
+  |---------------------------------------------------------'.    |
   |  74| 20| 21| 22| 23| 24|  3B  |  3C  | 25| 26| 27| 28| 29|    |
   |---------------------------------------------------------------|
   | 70| 2A| 2B| 2C| 2D| 2E| 38|  3D   | 39| 2F| 30| 31| 32| 33| 70|
@@ -70,33 +73,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
 
-
-// Assign Fn key(0-7) to a layer to which switch with the Fn key pressed.
-static const uint8_t PROGMEM fn_layer[] = {
-    2,              // Fn0
-    3,              // Fn1
-    4,              // Fn2
-    0,              // Fn3
-    0,              // Fn4
-    0,              // Fn5
-    0,              // Fn6
-    0               // Fn7
-};
-
-// Assign Fn key(0-7) to a keycode sent when release Fn key without use of the layer.
-// See layer.c for details.
-static const uint8_t PROGMEM fn_keycode[] = {
-    KC_NO,          // Fn0
-    KC_SCLN,        // Fn1
-    KC_SLSH,        // Fn2
-    KC_NO,          // Fn3
-    KC_NO,          // Fn4
-    KC_NO,          // Fn5
-    KC_NO,          // Fn6
-    KC_NO           // Fn7
-};
-
-
 static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     /*
   ,---------------------------------------------------------------.
@@ -115,73 +91,80 @@ static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
           `-----------------------------------------------'
     */
     KEYMAP(
-    PAUS,COPY,  F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9, F10, F11, F12, F13, F14,
+  CANCEL,COPY,  F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9, F10, F11, F12, F13, F14,
       ESC,    1,   2,   3,   4,   5,    NO, NO,     6,   7,   8,   9,   0,   BSPC,
       TAB,    Q,   W,   E,   R,   T,      UP,       Y,   U,   I,   O,   P,   ENT,
-      LCTL,  A,   S,   D,   F,   G,  MINS,  EQL,     H,   J,   K,   L,SCLN,
-      LSFT, Z,   X,   C,   V,   B, INS, DOWN,  DEL,   N,   M,COMM, DOT,SLSH,
+      LCTL,  A,   S,   D,   F,   G,  MINS,  EQL,     H,   J,   K,   L, FN2,
+      LSFT, Z,   X,   C,   V,   B, INS, DOWN,  DEL,   N,   M,COMM, DOT, FN1,
+              LGUI, LALT, LCTL, LSFT,      SPC,      SPC,   RALT
+    ),
+    KEYMAP(
+    PAUS,COPY,  F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9, F10, F11, F12, F13, F14,
+      GRV,   F1,  F2,  F3,  F4,  F5,    NO, NO,    F6,  F7,  F8,  F9, F10,    DEL,
+      TAB,    Q,   W,   E,   R,   T,      UP,    HOME,PGDN,PGUP, END,   P,   ENT,
+      LCTL,  A,   S,   D,   F,   G,  MINS,  EQL,  LEFT,DOWN,  UP,RGHT,SCLN,
+      LSFT, Z,   X,   C,   V,   B, INS, DOWN,  DEL,HOME,PGDN,PGUP, END,TRNS,
+              LGUI, LALT, LCTL, LSFT,      SPC,      SPC,   RALT
+    ),
+    KEYMAP(
+    PAUS,COPY,  F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9, F10, F11, F12, F13, F14,
+      GRV,   F1,  F2,  F3,  F4,  F5,    NO, NO,    F6,  F7,  F8,  F9, F10,    DEL,
+      TAB,    Q,   W,   E,   R,   T,      UP,    WH_L,WH_D,WH_U,WH_R,   P,   ENT,
+      LCTL,  A,   S,   D,   F,   G,  MINS,  EQL,  MS_L,MS_D,MS_U,MS_R,TRNS,
+      LSFT, Z,   X,   C,   V,   B, INS, DOWN, BTN3,BTN2,BTN1,BTN4,BTN5,TRNS,
               LGUI, LALT, LCTL, LSFT,      SPC,      SPC,   RALT
     ),
 };
 
+static const uint8_t PROGMEM overlays[][MATRIX_ROWS][MATRIX_COLS] = {};
+
+static const uint16_t PROGMEM fn_actions[] = {
+    ACTION_KEYMAP_TAP_TOGGLE(0),                 // FN0
+    ACTION_KEYMAP_TAP_KEY(1, KC_SLASH),          // FN1
+    ACTION_KEYMAP_TAP_KEY(2, KC_SCLN),           // FN2
+    ACTION_KEYMAP(2),                            // FN3
+};
 
-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 index)
-{
-    return pgm_read_byte(&fn_layer[index]);
-}
 
-uint8_t keymap_fn_keycode(uint8_t index)
+/*
+ * No need to edit.
+ */
+#define KEYMAPS_SIZE    (sizeof(keymaps) / sizeof(keymaps[0]))
+#define OVERLAYS_SIZE   (sizeof(overlays) / sizeof(overlays[0]))
+#define FN_ACTIONS_SIZE (sizeof(fn_actions) / sizeof(fn_actions[0]))
+
+/* translates key to keycode */
+uint8_t keymap_key_to_keycode(uint8_t layer, key_t key)
 {
-    return pgm_read_byte(&fn_keycode[index]);
+    /* Overlay: 16-31(OVERLAY_BIT(0x10) | overlay_layer) */
+    if (layer & OVERLAY_BIT) {
+        layer &= OVERLAY_MASK;
+        if (layer < OVERLAYS_SIZE) {
+            return pgm_read_byte(&overlays[(layer)][(key.row)][(key.col)]);
+        } else {
+            return KC_TRANSPARENT;
+        }
+    } 
+    /* Keymap: 0-15 */
+    else {
+        if (layer < KEYMAPS_SIZE) {
+            return pgm_read_byte(&keymaps[(layer)][(key.row)][(key.col)]);
+        } else {
+            // fall back to layer 0
+            return pgm_read_byte(&keymaps[0][(key.row)][(key.col)]);
+        }
+    }
 }
 
-
-#if 0
-/* PC-9801-98-S02   Raku Raku keyboard(Luckyboard) M-siki mode
-  ,---------------------------------------------------------------.
-  | 60| 61| 62| 63| 64| 65| 66| 67| 68| 69| 6A| 6B| 36| 37| 3F| 3E|
-  `---------------------------------------------------------------'
-  ,---------------------------------------------------------------.
-  |    00| 01| 02| 03| 04| 05| NUM|CAPS| 06| 07| 08| 09| 0A|    0E|
-  |---------------------------------------------------------------|
-  |   0F| 10| 25| 20| 23| 2B|    3A     | 2F| 15| 13| 11| 19|   1C|
-  |---------------------------------------------------------------|
-  |  74| 12| 16| 17| 1D| 18|  3B  |  3C  | 24| 1E| 14| 2E| 22|    |
-  |---------------------------------------------------------------|
-  | 70| xx| 2A| 2C| xx| xx| 38|  3D   | 39| 21| 29| 1F| xx| 2D| 70|
-  `---------------------------------------------------------------'
-          | 73|   51|   xx|   xx|       34|   xx|   35| xx|
-          `-----------------------------------------------'
-*/
-
-#define KEYMAP_M( \
-    K60, K61, K62, K63, K64, K65, K66, K67, K68, K69, K6A, K6B, K36, K37, K3F, K3E, \
-      K00,  K01, K02, K03, K04, K05,              K06, K07, K08, K09, K0A,    K0E,  \
-      K0F,  K10, K25, K23, K20, K2B,     K3A,     K2F, K15, K13, K11, K19,    K1C,  \
-      K74, K12, K16, K17, K1D, K18,   K3B,  K3C,   K24, K1E, K14, K2E, K22,         \
-      K70,     K2A, K2C,           K38,  K3D,  K39, K21, K29, K1F,      K2D,        \
-               K73,  K51,                  K34,              K35                    \
-) { \
-    { KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07 }, \
-    { KC_##K08, KC_##K09, KC_##K0A, KC_NO,    KC_NO,    KC_NO,    KC_##K0E, KC_##K0F }, \
-    { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \
-    { KC_##K18, KC_##K19, KC_NO,    KC_NO,    KC_##K1C, KC_##K1D, KC_##K1E, KC_##K1F }, \
-    { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_NO,    KC_NO    }, \
-    { KC_NO,    KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_##K2E, KC_##K2F }, \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    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_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_NO,    KC_NO,    KC_NO    }, \
-    { KC_NO,    KC_##K51, 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_NO    }, \
-    { 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_NO,    KC_NO,    KC_NO,    KC_NO    }, \
-    { KC_##K70, KC_NO,    KC_NO,    KC_##K73, KC_##K74, KC_NO,    KC_NO,    KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }  \
+/* translates Fn keycode to action */
+action_t keymap_fn_to_action(uint8_t keycode)
+{
+    action_t action;
+    if (FN_INDEX(keycode) < FN_ACTIONS_SIZE) {
+        action.code = pgm_read_word(&fn_actions[FN_INDEX(keycode)]);
+    } else {
+        action.code = ACTION_NO;
+    }
+    return action;
 }
-#endif
-- 
cgit v1.2.3


From 504a9f42ff7cfecb94eb954124e48ff65d345008 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Sun, 24 Feb 2013 20:38:43 +0900
Subject: Inhibit repeating key of PC98

---
 converter/pc98_usb/matrix.c | 60 ++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 54 insertions(+), 6 deletions(-)

(limited to 'converter/pc98_usb')

diff --git a/converter/pc98_usb/matrix.c b/converter/pc98_usb/matrix.c
index 2f1e821c5d..18ad5bfe7c 100644
--- a/converter/pc98_usb/matrix.c
+++ b/converter/pc98_usb/matrix.c
@@ -61,11 +61,42 @@ uint8_t matrix_cols(void)
     return MATRIX_COLS;
 }
 
+static void pc98_inhibit_repeat(void)
+{
+    uint8_t code;
+
+    while (serial_recv()) ;
+RETRY:
+    PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
+    _delay_ms(500);
+    serial_send(0x9C);
+
+    PC98_RDY_PORT &= ~(1<<PC98_RDY_BIT);
+    _delay_ms(100);
+    while (!(code = serial_recv())) ;
+    print("PC98: send 9C: "); print_hex8(code); print("\n");
+    if (code != 0xFA) goto RETRY;
+
+
+
+    PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
+    _delay_ms(100);
+    serial_send(0x70);
+
+    PC98_RDY_PORT &= ~(1<<PC98_RDY_BIT);
+    _delay_ms(100);
+    //code = serial_recv();
+    while (!(code = serial_recv())) ;
+    print("PC98: send 70: "); print_hex8(code); print("\n");
+    if (code != 0xFA) goto RETRY;
+
+}
+
 void matrix_init(void)
 {
     print_enable = true;
-    debug_enable = true;
-    //debug_matrix = true;
+//    debug_enable = true;
+//    debug_matrix = true;
 
     PC98_RST_DDR |= (1<<PC98_RST_BIT);
     PC98_RDY_DDR |= (1<<PC98_RDY_BIT);
@@ -74,17 +105,21 @@ void matrix_init(void)
     PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
     PC98_RTY_PORT |= (1<<PC98_RTY_BIT);
 
-    DDRD |= 1<<7;
-
 
     serial_init();
 
     // PC98 reset
+/*
     PC98_RST_PORT &= ~(1<<PC98_RST_BIT);
     _delay_us(15);
     PC98_RST_PORT |= (1<<PC98_RST_BIT);
     _delay_us(13);
-    PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
+    PC98_RDY_PORT &= ~(1<<PC98_RDY_BIT);
+*/
+
+    _delay_ms(500);
+    pc98_inhibit_repeat();
+
 
     // PC98 ready
     PC98_RDY_PORT &= ~(1<<PC98_RDY_BIT);
@@ -107,7 +142,20 @@ uint8_t matrix_scan(void)
     PC98_RDY_PORT &= ~(1<<PC98_RDY_BIT);
     if (code == -1) return 0;
 
-    debug_hex(code); debug(" ");
+if (code == 0x60) {
+    pc98_inhibit_repeat();
+
+/*
+    PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
+    _delay_ms(100);
+    serial_send(0x96);
+    PC98_RDY_PORT &= ~(1<<PC98_RDY_BIT);
+*/
+
+    return 0;
+}
+
+    print_hex8(code); print(" ");
 
     if (code&0x80) {
         // break code
-- 
cgit v1.2.3


From ea1ede83c36272ccaeb5e4d80efc3885edbb9209 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Mon, 25 Feb 2013 03:09:10 +0900
Subject: Add serial_uart.c and use it for PC98

---
 converter/pc98_usb/Makefile        |   4 +-
 converter/pc98_usb/command_extra.c |  43 -------------
 converter/pc98_usb/config.h        | 125 +++++++++++++++++++++++--------------
 converter/pc98_usb/matrix.c        |   1 -
 4 files changed, 81 insertions(+), 92 deletions(-)
 delete mode 100644 converter/pc98_usb/command_extra.c

(limited to 'converter/pc98_usb')

diff --git a/converter/pc98_usb/Makefile b/converter/pc98_usb/Makefile
index 076371dbfd..2575d86672 100644
--- a/converter/pc98_usb/Makefile
+++ b/converter/pc98_usb/Makefile
@@ -11,8 +11,8 @@ TARGET_DIR = .
 SRC =	keymap.c \
 	matrix.c \
 	led.c \
-	command_extra.c \
-	protocol/serial_soft.c
+	protocol/serial_uart.c
+#	protocol/serial_soft.c
 
 CONFIG_H = config.h
 
diff --git a/converter/pc98_usb/command_extra.c b/converter/pc98_usb/command_extra.c
deleted file mode 100644
index 50389467ea..0000000000
--- a/converter/pc98_usb/command_extra.c
+++ /dev/null
@@ -1,43 +0,0 @@
-#include "stdbool.h"
-#include "stdint.h"
-#include "keycode.h"
-#include "serial.h"
-#include "print.h"
-#include "command.h"
-
-bool command_extra(uint8_t code)
-{
-    switch (code) {
-        case KC_H:
-        case KC_SLASH: /* ? */
-            print("\n\n----- Sun converter Help -----\n");
-            print("UP:	Bell On\n");
-            print("DOWN:	Bell Off\n");
-            print("LEFT:	Click On\n");
-            print("RIGHT:	Click Off\n");
-            return false;
-        case KC_UP:
-            print("Bell On\n");
-            serial_send(0x02);
-            break;
-        case KC_DOWN:
-            print("Bell Off\n");
-            serial_send(0x03);
-            break;
-        case KC_LEFT:
-            print("Click On\n");
-            serial_send(0x0A);
-            break;
-        case KC_RIGHT:
-            print("Click Off\n");
-            serial_send(0x0B);
-            break;
-        case KC_NUMLOCK:
-            print("layout\n");
-            serial_send(0x0F);
-            break;
-        default:
-            return false;
-    }
-    return true;
-}
diff --git a/converter/pc98_usb/config.h b/converter/pc98_usb/config.h
index aa0476e3e8..04ee5b1101 100644
--- a/converter/pc98_usb/config.h
+++ b/converter/pc98_usb/config.h
@@ -27,27 +27,18 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
 /* matrix size */
-#define MATRIX_ROWS 16
-#define MATRIX_COLS 8
+#define MATRIX_ROWS     16
+#define MATRIX_COLS     8
 
 /* To use new keymap framework */
 #define USE_KEYMAP_V2
 
 /* key combination for command */
-#define IS_COMMAND() ( \
+#define IS_COMMAND()    ( \
     host_get_first_key() == KC_CANCEL \
 )
 
 
-/* PC98 Serial(USART) configuration
- *     asynchronous, positive logic, 19200baud, bit order: LSB first
- *     1-start bit, 8-data bit, odd parity, 1-stop bit
- */
-#define SERIAL_BAUD 19200
-#define SERIAL_PARITY_ODD
-#define SERIAL_BIT_ORDER_LSB
-#define SERIAL_LOGIC_POSITIVE
-
 /* PC98 Reset Port shared with TXD */
 #define PC98_RST_DDR    DDRD
 #define PC98_RST_PORT   PORTD
@@ -61,50 +52,92 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define PC98_RTY_PORT   PORTD
 #define PC98_RTY_BIT    5
 
+/*
+ * PC98 Serial(USART) configuration
+ *     asynchronous, positive logic, 19200baud, bit order: LSB first
+ *     1-start bit, 8-data bit, odd parity, 1-stop bit
+ */
+/*
+ * Software Serial
+ */
+#define SERIAL_SOFT_BAUD                19200
+#define SERIAL_SOFT_PARITY_ODD
+#define SERIAL_SOFT_BIT_ORDER_LSB
+#define SERIAL_SOFT_LOGIC_POSITIVE
 /* RXD Port */
-#define SERIAL_RXD_DDR  DDRD
-#define SERIAL_RXD_PORT PORTD
-#define SERIAL_RXD_PIN  PIND
-#define SERIAL_RXD_BIT  2
-#ifdef SERIAL_LOGIC_NEGATIVE
-#define SERIAL_RXD_READ()       ~(SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT))
+#define SERIAL_SOFT_RXD_DDR             DDRD
+#define SERIAL_SOFT_RXD_PORT            PORTD
+#define SERIAL_SOFT_RXD_PIN             PIND
+#define SERIAL_SOFT_RXD_BIT             2
+#ifdef SERIAL_SOFT_LOGIC_NEGATIVE
+    #define SERIAL_SOFT_RXD_READ()      ~(SERIAL_SOFT_RXD_PIN&(1<<SERIAL_SOFT_RXD_BIT))
 #else
-#define SERIAL_RXD_READ()       (SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT))
+    #define SERIAL_SOFT_RXD_READ()      (SERIAL_SOFT_RXD_PIN&(1<<SERIAL_SOFT_RXD_BIT))
 #endif
 /* RXD Interupt */
-#define SERIAL_RXD_VECT INT2_vect
-#define SERIAL_RXD_INIT()  do { \
+#define SERIAL_SOFT_RXD_VECT            INT2_vect
+#define SERIAL_SOFT_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(falling edge) */  \
-    EICRA |= ((1<<ISC21)|(0<<ISC20));           \
-    EIMSK |= (1<<INT2);                         \
-    sei();                                      \
+    SERIAL_SOFT_RXD_DDR &= ~(1<<SERIAL_SOFT_RXD_BIT); \
+    SERIAL_SOFT_RXD_PORT |= (1<<SERIAL_SOFT_RXD_BIT); \
+    /* enable interrupt: INT2(falling edge) */ \
+    EICRA |= ((1<<ISC21)|(0<<ISC20)); \
+    EIMSK |= (1<<INT2); \
+    sei(); \
 } while (0)
-#define SERIAL_RXD_INT_ENTER()
-#define SERIAL_RXD_INT_EXIT() do {  \
-    /* clear interrupt  flag */     \
-    EIFR = (1<<INTF2);              \
+#define SERIAL_SOFT_RXD_INT_ENTER()
+#define SERIAL_SOFT_RXD_INT_EXIT()      do { \
+    /* clear interrupt  flag */ \
+    EIFR = (1<<INTF2); \
 } while (0)
-
 /* TXD Port */
-#define SERIAL_TXD_DDR  DDRD
-#define SERIAL_TXD_PORT PORTD
-#define SERIAL_TXD_PIN  PIND
-#define SERIAL_TXD_BIT  3
-#ifdef SERIAL_LOGIC_NEGATIVE
-#define SERIAL_TXD_ON()     do { SERIAL_TXD_PORT &= ~(1<<SERIAL_TXD_BIT); } while (0)
-#define SERIAL_TXD_OFF()    do { SERIAL_TXD_PORT |=  (1<<SERIAL_TXD_BIT); } while (0)
+#define SERIAL_SOFT_TXD_DDR             DDRD
+#define SERIAL_SOFT_TXD_PORT            PORTD
+#define SERIAL_SOFT_TXD_PIN             PIND
+#define SERIAL_SOFT_TXD_BIT             3
+#ifdef SERIAL_SOFT_LOGIC_NEGATIVE
+    #define SERIAL_SOFT_TXD_ON()        do { \
+        SERIAL_SOFT_TXD_PORT &= ~(1<<SERIAL_SOFT_TXD_BIT); \
+    } while (0)
+    #define SERIAL_SOFT_TXD_OFF()       do { \
+        SERIAL_SOFT_TXD_PORT |=  (1<<SERIAL_SOFT_TXD_BIT); \
+    } while (0)
 #else
-#define SERIAL_TXD_ON()     do { SERIAL_TXD_PORT |=  (1<<SERIAL_TXD_BIT); } while (0)
-#define SERIAL_TXD_OFF()    do { SERIAL_TXD_PORT &= ~(1<<SERIAL_TXD_BIT); } while (0)
+    #define SERIAL_SOFT_TXD_ON()        do { \
+        SERIAL_SOFT_TXD_PORT |=  (1<<SERIAL_SOFT_TXD_BIT); \
+    } while (0)
+    #define SERIAL_SOFT_TXD_OFF()       do { \
+        SERIAL_SOFT_TXD_PORT &= ~(1<<SERIAL_SOFT_TXD_BIT); \
+    } while (0)
 #endif
-#define SERIAL_TXD_INIT()   do { \
-    /* pin configuration: output */         \
-    SERIAL_TXD_DDR |= (1<<SERIAL_TXD_BIT);  \
-    /* idle */                              \
-    SERIAL_TXD_ON();                        \
+#define SERIAL_SOFT_TXD_INIT()          do { \
+    /* pin configuration: output */ \
+    SERIAL_SOFT_TXD_DDR |= (1<<SERIAL_SOFT_TXD_BIT); \
+    /* idle */ \
+    SERIAL_SOFT_TXD_ON(); \
 } while (0)
 
+
+/*
+ * Hardware Serial(UART)
+ */
+#ifdef __AVR_ATmega32U4__
+    #define SERIAL_UART_BAUD       19200
+    #define SERIAL_UART_DATA       UDR1
+    #define SERIAL_UART_UBRR       ((F_CPU/(16UL*SERIAL_UART_BAUD))-1)
+    #define SERIAL_UART_RXD_VECT   USART1_RX_vect
+    #define SERIAL_UART_TXD_READY  (UCSR1A&(1<<UDRE1))
+    #define SERIAL_UART_INIT()     do { \
+        UBRR1L = (uint8_t) SERIAL_UART_UBRR;       /* baud rate */ \
+        UBRR1H = (uint8_t) (SERIAL_UART_UBRR>>8);  /* baud rate */ \
+        UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); /* RX interrupt, RX: enable */ \
+        UCSR1B |= (0<<TXCIE1) | (1<<TXEN1); /* TX interrupt, TX: enable */ \
+        UCSR1C |= (1<<UPM11) | (1<<UPM10);  /* parity: none(00), even(01), odd(11) */ \
+        sei(); \
+    } while(0)
+#else
+    #error "USART configuration is needed."
+#endif
+
+
 #endif
diff --git a/converter/pc98_usb/matrix.c b/converter/pc98_usb/matrix.c
index 18ad5bfe7c..d03aaf10d1 100644
--- a/converter/pc98_usb/matrix.c
+++ b/converter/pc98_usb/matrix.c
@@ -89,7 +89,6 @@ RETRY:
     while (!(code = serial_recv())) ;
     print("PC98: send 70: "); print_hex8(code); print("\n");
     if (code != 0xFA) goto RETRY;
-
 }
 
 void matrix_init(void)
-- 
cgit v1.2.3


From 308abf598d4cc19be3c5b137bbd13d18510a083a Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Mon, 25 Feb 2013 08:40:15 +0900
Subject: Fix software serial configure

---
 converter/pc98_usb/config.h | 23 +++--------------------
 1 file changed, 3 insertions(+), 20 deletions(-)

(limited to 'converter/pc98_usb')

diff --git a/converter/pc98_usb/config.h b/converter/pc98_usb/config.h
index 04ee5b1101..4f91c07ce4 100644
--- a/converter/pc98_usb/config.h
+++ b/converter/pc98_usb/config.h
@@ -69,11 +69,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define SERIAL_SOFT_RXD_PORT            PORTD
 #define SERIAL_SOFT_RXD_PIN             PIND
 #define SERIAL_SOFT_RXD_BIT             2
-#ifdef SERIAL_SOFT_LOGIC_NEGATIVE
-    #define SERIAL_SOFT_RXD_READ()      ~(SERIAL_SOFT_RXD_PIN&(1<<SERIAL_SOFT_RXD_BIT))
-#else
-    #define SERIAL_SOFT_RXD_READ()      (SERIAL_SOFT_RXD_PIN&(1<<SERIAL_SOFT_RXD_BIT))
-#endif
+#define SERIAL_SOFT_RXD_READ()          (SERIAL_SOFT_RXD_PIN&(1<<SERIAL_SOFT_RXD_BIT))
 /* RXD Interupt */
 #define SERIAL_SOFT_RXD_VECT            INT2_vect
 #define SERIAL_SOFT_RXD_INIT()          do { \
@@ -95,21 +91,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define SERIAL_SOFT_TXD_PORT            PORTD
 #define SERIAL_SOFT_TXD_PIN             PIND
 #define SERIAL_SOFT_TXD_BIT             3
-#ifdef SERIAL_SOFT_LOGIC_NEGATIVE
-    #define SERIAL_SOFT_TXD_ON()        do { \
-        SERIAL_SOFT_TXD_PORT &= ~(1<<SERIAL_SOFT_TXD_BIT); \
-    } while (0)
-    #define SERIAL_SOFT_TXD_OFF()       do { \
-        SERIAL_SOFT_TXD_PORT |=  (1<<SERIAL_SOFT_TXD_BIT); \
-    } while (0)
-#else
-    #define SERIAL_SOFT_TXD_ON()        do { \
-        SERIAL_SOFT_TXD_PORT |=  (1<<SERIAL_SOFT_TXD_BIT); \
-    } while (0)
-    #define SERIAL_SOFT_TXD_OFF()       do { \
-        SERIAL_SOFT_TXD_PORT &= ~(1<<SERIAL_SOFT_TXD_BIT); \
-    } while (0)
-#endif
+#define SERIAL_SOFT_TXD_HI()            do { SERIAL_SOFT_TXD_PORT |=  (1<<SERIAL_SOFT_TXD_BIT); } while (0)
+#define SERIAL_SOFT_TXD_LO()            do { SERIAL_SOFT_TXD_PORT &= ~(1<<SERIAL_SOFT_TXD_BIT); } while (0)
 #define SERIAL_SOFT_TXD_INIT()          do { \
     /* pin configuration: output */ \
     SERIAL_SOFT_TXD_DDR |= (1<<SERIAL_SOFT_TXD_BIT); \
-- 
cgit v1.2.3


From 6778324de2f8cbdf4eeada7b2be05937dc833e9b Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Mon, 25 Feb 2013 15:48:34 +0900
Subject: Fix keymap MACRO of pc98 adn hhkb

---
 converter/pc98_usb/keymap.c | 64 ++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 58 insertions(+), 6 deletions(-)

(limited to 'converter/pc98_usb')

diff --git a/converter/pc98_usb/keymap.c b/converter/pc98_usb/keymap.c
index 6bc549b05c..f793539dfd 100644
--- a/converter/pc98_usb/keymap.c
+++ b/converter/pc98_usb/keymap.c
@@ -64,10 +64,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     { 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_NO,    KC_NO,    KC_NO    }, \
     { KC_NO,    KC_##K51, KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##K5A, KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, \
+    { KC_##K58, KC_##K59, KC_##K5A, KC_##K5B, KC_NO,    KC_NO,    KC_NO,    KC_NO    }, \
     { 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_NO,    KC_NO,    KC_NO,    KC_NO    }, \
-    { KC_##K70, KC_NO,    KC_NO,    KC_##K73, KC_##K74, KC_NO,    KC_NO,    KC_NO    }, \
+    { KC_##K70, KC_##K71, KC_NO,    KC_##K73, KC_##K74, KC_NO,    KC_NO,    KC_NO    }, \
     { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }  \
 }
 
@@ -91,11 +91,11 @@ static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
           `-----------------------------------------------'
     */
     KEYMAP(
-  CANCEL,COPY,  F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9, F10, F11, F12, F13, F14,
-      ESC,    1,   2,   3,   4,   5,    NO, NO,     6,   7,   8,   9,   0,   BSPC,
+  CANCEL,COPY,  F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9, F10, F11, F12, F13, FN6,
+      ESC,    1,   2,   3,   4,   5,   FN4, FN5,    6,   7,   8,   9,   0,   BSPC,
       TAB,    Q,   W,   E,   R,   T,      UP,       Y,   U,   I,   O,   P,   ENT,
       LCTL,  A,   S,   D,   F,   G,  MINS,  EQL,     H,   J,   K,   L, FN2,
-      LSFT, Z,   X,   C,   V,   B, INS, DOWN,  DEL,   N,   M,COMM, DOT, FN1,
+      LSFT, Z,   X,   C,   V,   B, GRV, BSLS, QUOT,   N,   M,COMM, DOT, FN1,
               LGUI, LALT, LCTL, LSFT,      SPC,      SPC,   RALT
     ),
     KEYMAP(
@@ -115,18 +115,70 @@ static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
               LGUI, LALT, LCTL, LSFT,      SPC,      SPC,   RALT
     ),
 };
-
 static const uint8_t PROGMEM overlays[][MATRIX_ROWS][MATRIX_COLS] = {};
 
+/*
+ * Macro definition
+ */
+enum macro_id {
+    LBRACKET,
+    RBRACKET,
+    DUMMY,
+};
+
+const prog_macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+    keyevent_t event = record->event;
+    //uint8_t tap_count = record->tap_count;
+
+    switch (id) {
+        case LBRACKET:
+            return (event.pressed ?
+                    MACRO( T(LBRC), END ) :
+                    MACRO( T(LBRC), END ) );
+        case RBRACKET:
+            return (event.pressed ?
+                    MACRO( T(RBRC), END ) :
+                    MACRO( T(RBRC), END ) );
+    }
+    return MACRO_NONE;
+}
+
+/*
+ * Action function
+ */
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+/*
+    keyevent_t event = record->event;
+    uint8_t tap_count = record->tap_count;
+    switch (id) {
+        case 0xFF:
+            action_macro_play(get_macro(opt, event.pressed));
+            break;
+    }
+*/
+}
+
+
+/*
+ * Fn actions
+ */
 static const uint16_t PROGMEM fn_actions[] = {
     ACTION_KEYMAP_TAP_TOGGLE(0),                 // FN0
     ACTION_KEYMAP_TAP_KEY(1, KC_SLASH),          // FN1
     ACTION_KEYMAP_TAP_KEY(2, KC_SCLN),           // FN2
     ACTION_KEYMAP(2),                            // FN3
+    ACTION_MACRO(LBRACKET),                      // FN4
+    ACTION_MACRO(RBRACKET),                      // FN5
+    ACTION_MACRO(DUMMY),                         // FN6
 };
 
 
 
+
+
+
 /*
  * No need to edit.
  */
-- 
cgit v1.2.3


From 5808317b694004c43a6e0f76e9715415cce19a25 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Tue, 5 Mar 2013 15:41:21 +0900
Subject: Fix keymap for new framework

---
 converter/pc98_usb/keymap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'converter/pc98_usb')

diff --git a/converter/pc98_usb/keymap.c b/converter/pc98_usb/keymap.c
index f793539dfd..279b2b60c0 100644
--- a/converter/pc98_usb/keymap.c
+++ b/converter/pc98_usb/keymap.c
@@ -168,7 +168,7 @@ static const uint16_t PROGMEM fn_actions[] = {
     ACTION_KEYMAP_TAP_TOGGLE(0),                 // FN0
     ACTION_KEYMAP_TAP_KEY(1, KC_SLASH),          // FN1
     ACTION_KEYMAP_TAP_KEY(2, KC_SCLN),           // FN2
-    ACTION_KEYMAP(2),                            // FN3
+    ACTION_KEYMAP_MOMENTARY(2),                  // FN3
     ACTION_MACRO(LBRACKET),                      // FN4
     ACTION_MACRO(RBRACKET),                      // FN5
     ACTION_MACRO(DUMMY),                         // FN6
-- 
cgit v1.2.3