mirror of
https://github.com/Keychron/qmk_firmware.git
synced 2024-11-26 18:47:24 +06:00
100 lines
3.1 KiB
C
100 lines
3.1 KiB
C
/*
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Copyright 2012 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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#pragma once
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#include "config_common.h"
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/* USB Device descriptor parameter */
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#define VENDOR_ID 0x4848 // HH = happy hacking
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#define PRODUCT_ID 0x0001 // ANSI HHKB
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#define DEVICE_VER 0x0104
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#define MANUFACTURER q.m.k
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#define PRODUCT HHKB mod
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#define DESCRIPTION q.m.k keyboard firmware for HHKB
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/* key matrix size */
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#define MATRIX_ROWS 8
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#define MATRIX_COLS 8
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#define TAPPING_TERM 200
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/* number of backlight levels */
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#define BACKLIGHT_LEVELS 3
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/* Set 0 if debouncing isn't needed */
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#define DEBOUNCE 5
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/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
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//#define LOCKING_SUPPORT_ENABLE
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/* Locking resynchronize hack */
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//#define LOCKING_RESYNC_ENABLE
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#ifdef HHKB_RN42_ENABLE
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// rn42 support -- acquired from the tmk repo. This is almost certainly not
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// integrated with qmk in the correct way.
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#define SUART_OUT_PORT PORTD
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#define SUART_OUT_BIT 0
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#define SUART_IN_PIN PIND
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#define SUART_IN_BIT 1
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#ifdef __AVR_ATmega32U4__
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#define SERIAL_UART_BAUD 115200
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#define SERIAL_UART_DATA UDR1
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#define SERIAL_UART_UBRR ((F_CPU/(16.0*SERIAL_UART_BAUD)-1+0.5))
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#define SERIAL_UART_RXD_VECT USART1_RX_vect
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#define SERIAL_UART_TXD_READY (UCSR1A&(1<<UDRE1))
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#define SERIAL_UART_INIT() do { \
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UBRR1L = (uint8_t) SERIAL_UART_UBRR; /* baud rate */ \
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UBRR1H = ((uint16_t)SERIAL_UART_UBRR>>8); /* baud rate */ \
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UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); /* RX interrupt, RX: enable */ \
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UCSR1B |= (0<<TXCIE1) | (1<<TXEN1); /* TX interrupt, TX: enable */ \
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UCSR1C |= (0<<UPM11) | (0<<UPM10); /* parity: none(00), even(01), odd(11) */ \
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UCSR1D |= (0<<RTSEN) | (0<<CTSEN); /* RTS, CTS(no flow control by hardware) */ \
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DDRD |= (1<<5); PORTD &= ~(1<<5); /* RTS for flow control by firmware */ \
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sei(); \
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} while(0)
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#define SERIAL_UART_RTS_LO() do { PORTD &= ~(1<<5); } while (0)
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#define SERIAL_UART_RTS_HI() do { PORTD |= (1<<5); } while (0)
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#else
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#error "USART configuration is needed."
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#endif
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/* power control of key switch board */
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#define HHKB_POWER_SAVING
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#endif
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/*
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* Feature disable options
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* These options are also useful to firmware size reduction.
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*/
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/* disable debug print */
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//#define NO_DEBUG
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/* disable print */
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//#define NO_PRINT
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/* disable action features */
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//#define NO_ACTION_LAYER
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//#define NO_ACTION_TAPPING
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//#define NO_ACTION_ONESHOT
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//#define NO_ACTION_MACRO
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//#define NO_ACTION_FUNCTION
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