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/*
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Copyright 2014 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CONFIG_H
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#define CONFIG_H
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#include <avr/interrupt.h>
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#define VENDOR_ID 0xFEED
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#define PRODUCT_ID 0x4707
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#define DEVICE_VER 0x0001
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#define MANUFACTURER t.m.k.
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#define PRODUCT IBM 4704 keyboard converter
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#define DESCRIPTION convert IBM 4704 keyboard to USB
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/* matrix size */
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#define MATRIX_ROWS 16 // keycode bit3-6
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#define MATRIX_COLS 8 // keycode bit0-2
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/* key combination for command */
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#define IS_COMMAND() ( \
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keyboard_report->mods == (MOD_BIT(KC_LCTRL) | MOD_BIT(KC_RCTRL)) || \
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keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
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)
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/* Pin configuration */
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#define IBM4704_CLOCK_PORT PORTD
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#define IBM4704_CLOCK_PIN PIND
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#define IBM4704_CLOCK_DDR DDRD
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#define IBM4704_CLOCK_BIT 1
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#define IBM4704_DATA_PORT PORTD
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#define IBM4704_DATA_PIN PIND
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#define IBM4704_DATA_DDR DDRD
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#define IBM4704_DATA_BIT 0
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/* Pin interrupt on rising edge of clock */
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#define IBM4704_INT_INIT() do { EICRA |= ((1<<ISC11)|(1<<ISC10)); } while (0)
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#define IBM4704_INT_ON() do { EIFR |= (1<<INTF1); EIMSK |= (1<<INT1); } while (0)
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#define IBM4704_INT_OFF() do { EIMSK &= ~(1<<INT1); } while (0)
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#define IBM4704_INT_VECT INT1_vect
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#endif
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