converter/sun_usb/config.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 #define VENDOR_ID       0xFEED
  22 #define PRODUCT_ID      0x3333
  23 #define DEVICE_VER      0x0100
  24 #define MANUFACTURER    t.m.k.
  25 #define PRODUCT         Sun keyboard converter
  26 #define DESCRIPTION     converts Sun 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_LGUI) | MOD_BIT(KC_RGUI)) || \
  38     keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
  39 )
  40
  41
  42 /* Serial(USART) configuration
  43  *     asynchronous, negative logic, 1200baud, no flow control
  44  *     1-start bit, 8-data bit, non parity, 1-stop bit
  45  */
  46 #define SERIAL_SOFT_BAUD            1200
  47 #define SERIAL_SOFT_PARITY_NONE
  48 #define SERIAL_SOFT_BIT_ORDER_LSB
  49 #define SERIAL_SOFT_LOGIC_NEGATIVE
  50 /* RXD Port */
  51 #define SERIAL_SOFT_RXD_ENABLE
  52 #define SERIAL_SOFT_RXD_DDR         DDRD
  53 #define SERIAL_SOFT_RXD_PORT        PORTD
  54 #define SERIAL_SOFT_RXD_PIN         PIND
  55 #define SERIAL_SOFT_RXD_BIT         2
  56 #define SERIAL_SOFT_RXD_VECT        INT2_vect
  57 /* RXD Interupt */
  58 #define SERIAL_SOFT_RXD_INIT()      do { \
  59     /* pin configuration: input with pull-up */ \
  60     SERIAL_SOFT_RXD_DDR &= ~(1<<SERIAL_SOFT_RXD_BIT); \
  61     SERIAL_SOFT_RXD_PORT |= (1<<SERIAL_SOFT_RXD_BIT); \
  62     /* enable interrupt: INT2(rising edge) */ \
  63     EICRA |= ((1<<ISC21)|(1<<ISC20)); \
  64     EIMSK |= (1<<INT2); \
  65     sei(); \
  66 } while (0)
  67 #define SERIAL_SOFT_RXD_INT_ENTER()
  68 #define SERIAL_SOFT_RXD_INT_EXIT()  do { \
  69     /* clear interrupt  flag */ \
  70     EIFR = (1<<INTF2); \
  71 } while (0)
  72 #define SERIAL_SOFT_RXD_READ()      (SERIAL_SOFT_RXD_PIN&(1<<SERIAL_SOFT_RXD_BIT))
  73 /* TXD Port */
  74 #define SERIAL_SOFT_TXD_ENABLE
  75 #define SERIAL_SOFT_TXD_DDR         DDRD
  76 #define SERIAL_SOFT_TXD_PORT        PORTD
  77 #define SERIAL_SOFT_TXD_PIN         PIND
  78 #define SERIAL_SOFT_TXD_BIT         3
  79 #define SERIAL_SOFT_TXD_HI()        do { SERIAL_SOFT_TXD_PORT |=  (1<<SERIAL_SOFT_TXD_BIT); } while (0)
  80 #define SERIAL_SOFT_TXD_LO()        do { SERIAL_SOFT_TXD_PORT &= ~(1<<SERIAL_SOFT_TXD_BIT); } while (0)
  81 #define SERIAL_SOFT_TXD_INIT()      do { \
  82     /* pin configuration: output */ \
  83     SERIAL_SOFT_TXD_DDR |= (1<<SERIAL_SOFT_TXD_BIT); \
  84     /* idle */ \
  85     SERIAL_SOFT_TXD_ON(); \
  86 } while (0)
  87
  88 #endif