converter/x68k_usb/config_pjrc.h

   1 /*
   2 Copyright 2012 Jun Wako <wakojun@gmail.com>
   3
   4 This program is free software: you can redistribute it and/or modify
   5 it under the terms of the GNU General Public License as published by
   6 the Free Software Foundation, either version 2 of the License, or
   7 (at your option) any later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 GNU General Public License for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 */
  17
  18 #ifndef CONFIG_H
  19 #define CONFIG_H
  20
  21
  22 #define VENDOR_ID       0xFEED
  23 #define PRODUCT_ID      0x6800
  24 #define MANUFACTURER    t.m.k.
  25 #define PRODUCT         SHARP X68000 keyboard converter
  26 #define DESCRIPTION     converts SHARP X68000 keyboard protocol into USB
  27
  28
  29 /* matrix size */
  30 #define MATRIX_ROWS 16
  31 #define MATRIX_COLS 8
  32
  33
  34 /* key combination for command */
  35 #define IS_COMMAND() ( \
  36     keyboard_report->mods == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) || \
  37     keyboard_report->mods == (MOD_BIT(KC_LCTRL) | MOD_BIT(KC_RSHIFT)) \
  38 )
  39
  40 /* legacy keymap support */
  41 #define USE_LEGACY_KEYMAP
  42
  43
  44 /* USART configuration
  45  *     asynchronous, 2400baud, 8-data bit, non parity, 1-stop bit, no flow control
  46  */
  47 #ifdef __AVR_ATmega32U4__
  48 #   define KBD_RX_VECT        USART1_RX_vect
  49 #   define KBD_RX_DATA        UDR1
  50 #   define KBD_RX_BAUD        2400
  51 #   define KBD_RX_UBBR        ((F_CPU/(16UL*KBD_RX_BAUD))-1)
  52 #   define KBD_RX_INIT()      do { \
  53         UBRR1L = (uint8_t) KBD_RX_UBBR; \
  54         UBRR1H = (uint8_t) (KBD_RX_UBBR>>8); \
  55         UCSR1B |= (1<<RXCIE1) | (1<<RXEN1) | (1<<TXEN1); \
  56     } while(0)
  57
  58
  59     #define SERIAL_UART_BAUD       2400
  60     #define SERIAL_UART_DATA       UDR1
  61     #define SERIAL_UART_UBRR       ((F_CPU/(16UL*SERIAL_UART_BAUD))-1)
  62     #define SERIAL_UART_RXD_VECT   USART1_RX_vect
  63     #define SERIAL_UART_TXD_READY  (UCSR1A&(1<<UDRE1))
  64     #define SERIAL_UART_INIT()     do { \
  65         UBRR1L = (uint8_t) SERIAL_UART_UBRR;       /* baud rate */ \
  66         UBRR1H = (uint8_t) (SERIAL_UART_UBRR>>8);  /* baud rate */ \
  67         UCSR1B = (1<<RXCIE1) | (1<<RXEN1) | /* RX: interrupt, RX: enable */ \
  68                  (1<<TXEN1);                /* TX: enable */ \
  69         UCSR1C = (1<<UPM11) | (1<<UPM10) | /* parity: none(00), even(01), odd(11) */ \
  70                  (0<<UCSZ12) | (1<<UCSZ11) | (1<<UCSZ10); /* 8bit-data(011) */ \
  71         sei(); \
  72     } while(0)
  73 #else
  74 #   error "USART configuration is needed."
  75 #endif
  76
  77 #endif