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qmk_firmware/converter/x68k_usb/config_pjrc.h

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/*
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 0x6800
#define MANUFACTURER t.m.k.
#define PRODUCT SHARP X68000 keyboard converter
#define DESCRIPTION converts SHARP X68000 keyboard protocol into USB
/* matrix size */
#define MATRIX_ROWS 16
#define MATRIX_COLS 8
/* key combination for command */
#define IS_COMMAND() ( \
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keyboard_report->mods == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) || \
keyboard_report->mods == (MOD_BIT(KC_LCTRL) | MOD_BIT(KC_RSHIFT)) \
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)
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/* legacy keymap support */
#define USE_LEGACY_KEYMAP
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/* USART configuration
* asynchronous, 2400baud, 8-data bit, non parity, 1-stop bit, no flow control
*/
#ifdef __AVR_ATmega32U4__
# define KBD_RX_VECT USART1_RX_vect
# define KBD_RX_DATA UDR1
# define KBD_RX_BAUD 2400
# define KBD_RX_UBBR ((F_CPU/(16UL*KBD_RX_BAUD))-1)
# define KBD_RX_INIT() do { \
UBRR1L = (uint8_t) KBD_RX_UBBR; \
UBRR1H = (uint8_t) (KBD_RX_UBBR>>8); \
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UCSR1B |= (1<<RXCIE1) | (1<<RXEN1) | (1<<TXEN1); \
} while(0)
#define SERIAL_UART_BAUD 2400
#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 */ \
(1<<TXEN1); /* TX: enable */ \
UCSR1C = (1<<UPM11) | (1<<UPM10) | /* parity: none(00), even(01), odd(11) */ \
(0<<UCSZ12) | (1<<UCSZ11) | (1<<UCSZ10); /* 8bit-data(011) */ \
sei(); \
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} while(0)
#else
# error "USART configuration is needed."
#endif
#endif