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Diffstat (limited to 'converter/pc98_usb/config.h')
| -rw-r--r-- | converter/pc98_usb/config.h | 94 |
1 files changed, 94 insertions, 0 deletions
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 |