Merge branch 'pc98' of github.com:tmk/tmk_keyboard into overlays
This commit is contained in:
tmk
commit
79b1f12908
83
converter/pc98_usb/Makefile
Normal file
83
converter/pc98_usb/Makefile
Normal file
@ -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
|
||||
65
converter/pc98_usb/README
Normal file
65
converter/pc98_usb/README
Normal file
@ -0,0 +1,65 @@
|
||||
PC98 to USB keyboard protocol converter
|
||||
=======================================
|
||||
Target MCU is ATMega32u4 but other USB capable AVR will also work.
|
||||
|
||||
|
||||
Connector
|
||||
---------
|
||||
|
||||
8Pin mini DIN
|
||||
___ ___
|
||||
/ |_| \
|
||||
/ 8 7 6 \
|
||||
| 5 4 3 |
|
||||
\_ 2 1 _/
|
||||
\_____/
|
||||
(receptacle)
|
||||
|
||||
|
||||
Wiring: You can change this with ediging config.h.
|
||||
|
||||
Pin mini DIN MCU
|
||||
----------------------------------
|
||||
1 ~RST PD1
|
||||
2 GND GND
|
||||
3 ~RDY PD4
|
||||
4 RXD PD2
|
||||
5 ~RTY PD5
|
||||
6 NC
|
||||
7 NC
|
||||
8 5V VCC
|
||||
|
||||
|
||||
|
||||
|
||||
Protocol
|
||||
--------
|
||||
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 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
|
||||
43
converter/pc98_usb/command_extra.c
Normal file
43
converter/pc98_usb/command_extra.c
Normal file
@ -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;
|
||||
}
|
||||
100
converter/pc98_usb/config.h
Normal file
100
converter/pc98_usb/config.h
Normal file
@ -0,0 +1,100 @@
|
||||
/*
|
||||
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 0x9898
|
||||
#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 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
|
||||
|
||||
/* 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(falling edge) */ \
|
||||
EICRA |= ((1<<ISC21)|(0<<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)
|
||||
|
||||
/* TXD Port: Not used */
|
||||
#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
|
||||
187
converter/pc98_usb/keymap.c
Normal file
187
converter/pc98_usb/keymap.c
Normal file
@ -0,0 +1,187 @@
|
||||
/*
|
||||
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"
|
||||
|
||||
|
||||
|
||||
|
||||
/* 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( \
|
||||
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_##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_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_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_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 } \
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
// 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] = {
|
||||
/*
|
||||
,---------------------------------------------------------------.
|
||||
| 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(
|
||||
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
|
||||
),
|
||||
};
|
||||
|
||||
|
||||
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]);
|
||||
}
|
||||
|
||||
|
||||
#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
|
||||
33
converter/pc98_usb/led.c
Normal file
33
converter/pc98_usb/led.c
Normal file
@ -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);
|
||||
}
|
||||
168
converter/pc98_usb/matrix.c
Normal file
168
converter/pc98_usb/matrix.c
Normal file
@ -0,0 +1,168 @@
|
||||
/*
|
||||
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;
|
||||
//debug_matrix = 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);
|
||||
|
||||
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 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;
|
||||
|
||||
debug("init\n");
|
||||
return;
|
||||
}
|
||||
|
||||
uint8_t matrix_scan(void)
|
||||
{
|
||||
is_modified = false;
|
||||
|
||||
uint16_t code;
|
||||
PC98_RDY_PORT |= (1<<PC98_RDY_BIT);
|
||||
_delay_us(30);
|
||||
code = serial_recv2();
|
||||
PC98_RDY_PORT &= ~(1<<PC98_RDY_BIT);
|
||||
if (code == -1) return 0;
|
||||
|
||||
debug_hex(code); debug(" ");
|
||||
|
||||
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;
|
||||
}
|
||||
@ -41,6 +41,7 @@ POSSIBILITY OF SUCH DAMAGE.
|
||||
/* host role */
|
||||
void serial_init(void);
|
||||
uint8_t serial_recv(void);
|
||||
int16_t serial_recv2(void);
|
||||
void serial_send(uint8_t data);
|
||||
|
||||
#endif
|
||||
|
||||
@ -48,8 +48,20 @@ POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
#define WAIT_US (1000000/SERIAL_BAUD)
|
||||
|
||||
/* debug for signal timing, see debug pin with oscilloscope */
|
||||
#ifdef SERIAL_SOFT_DEBUG
|
||||
#define SERIAL_SOFT_DEBUG_INIT() (DDRD |= 1<<7)
|
||||
#define SERIAL_SOFT_DEBUG_TGL() (PORTD ^= 1<<7)
|
||||
#else
|
||||
#define SERIAL_SOFT_DEBUG_INIT()
|
||||
#define SERIAL_SOFT_DEBUG_TGL()
|
||||
#endif
|
||||
|
||||
|
||||
void serial_init(void)
|
||||
{
|
||||
SERIAL_SOFT_DEBUG_INIT();
|
||||
|
||||
SERIAL_RXD_INIT();
|
||||
SERIAL_TXD_INIT();
|
||||
}
|
||||
@ -60,6 +72,7 @@ static uint8_t rbuf[RBUF_SIZE];
|
||||
static uint8_t rbuf_head = 0;
|
||||
static uint8_t rbuf_tail = 0;
|
||||
|
||||
|
||||
uint8_t serial_recv(void)
|
||||
{
|
||||
uint8_t data = 0;
|
||||
@ -72,6 +85,18 @@ uint8_t serial_recv(void)
|
||||
return data;
|
||||
}
|
||||
|
||||
int16_t serial_recv2(void)
|
||||
{
|
||||
uint8_t data = 0;
|
||||
if (rbuf_head == rbuf_tail) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
data = rbuf[rbuf_tail];
|
||||
rbuf_tail = (rbuf_tail + 1) % RBUF_SIZE;
|
||||
return data;
|
||||
}
|
||||
|
||||
void serial_send(uint8_t data)
|
||||
{
|
||||
/* signal state: IDLE: ON, START: OFF, STOP: ON, DATA0: OFF, DATA1: ON */
|
||||
@ -103,22 +128,36 @@ void serial_send(uint8_t data)
|
||||
/* detect edge of start bit */
|
||||
ISR(SERIAL_RXD_VECT)
|
||||
{
|
||||
SERIAL_SOFT_DEBUG_TGL()
|
||||
SERIAL_RXD_INT_ENTER()
|
||||
|
||||
uint8_t data = 0;
|
||||
|
||||
#ifdef SERIAL_BIT_ORDER_MSB
|
||||
uint8_t mask = 0x80;
|
||||
#else
|
||||
uint8_t mask = 0x01;
|
||||
#endif
|
||||
|
||||
#ifdef SERIAL_PARITY_ODD
|
||||
uint8_t parity = 0;
|
||||
#elif defined(SERIAL_PARITY_EVEN)
|
||||
uint8_t parity = 1;
|
||||
#endif
|
||||
|
||||
/* to center of start bit */
|
||||
_delay_us(WAIT_US/2);
|
||||
SERIAL_SOFT_DEBUG_TGL()
|
||||
do {
|
||||
/* to center of next bit */
|
||||
_delay_us(WAIT_US);
|
||||
|
||||
SERIAL_SOFT_DEBUG_TGL()
|
||||
if (SERIAL_RXD_READ()) {
|
||||
data |= mask;
|
||||
#if defined(SERIAL_PARITY_EVEN) || defined(SERIAL_PARITY_ODD)
|
||||
parity ^= 1;
|
||||
#endif
|
||||
}
|
||||
#ifdef SERIAL_BIT_ORDER_MSB
|
||||
mask >>= 1;
|
||||
@ -126,14 +165,27 @@ ISR(SERIAL_RXD_VECT)
|
||||
mask <<= 1;
|
||||
#endif
|
||||
} while (mask);
|
||||
|
||||
#if defined(SERIAL_PARITY_EVEN) || defined(SERIAL_PARITY_ODD)
|
||||
/* to center of parity bit */
|
||||
_delay_us(WAIT_US);
|
||||
if (SERIAL_RXD_READ()) { parity ^= 1; }
|
||||
SERIAL_SOFT_DEBUG_TGL()
|
||||
#endif
|
||||
|
||||
/* to center of stop bit */
|
||||
_delay_us(WAIT_US);
|
||||
|
||||
uint8_t next = (rbuf_head + 1) % RBUF_SIZE;
|
||||
#if defined(SERIAL_PARITY_EVEN) || defined(SERIAL_PARITY_ODD)
|
||||
if (parity && next != rbuf_tail) {
|
||||
#else
|
||||
if (next != rbuf_tail) {
|
||||
#endif
|
||||
rbuf[rbuf_head] = data;
|
||||
rbuf_head = next;
|
||||
}
|
||||
|
||||
SERIAL_RXD_INT_EXIT();
|
||||
SERIAL_SOFT_DEBUG_TGL()
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user