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 /* matrix size */
  29 #define MATRIX_ROWS 16
  30 #define MATRIX_COLS 8
  31
  32 /* key combination for command */
  33 #define IS_COMMAND() ( \
  34     keyboard_report->mods == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) || \
  35     keyboard_report->mods == (MOD_BIT(KC_LGUI) | MOD_BIT(KC_RGUI)) || \
  36     keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
  37 )
  38
  39 /* legacy keymap support */
  40 #define USE_LEGACY_KEYMAP
  41
  42
  43 /* Serial(USART) configuration
  44  *     asynchronous, negative logic, 1200baud, no flow control
  45  *     1-start bit, 8-data bit, non parity, 1-stop bit
  46  */
  47 #define SERIAL_SOFT_BAUD            1200
  48 #define SERIAL_SOFT_PARITY_NONE
  49 #define SERIAL_SOFT_BIT_ORDER_LSB
  50 #define SERIAL_SOFT_LOGIC_NEGATIVE
  51 /* RXD Port */
  52 #define SERIAL_SOFT_RXD_ENABLE
  53 #define SERIAL_SOFT_RXD_DDR         DDRD
  54 #define SERIAL_SOFT_RXD_PORT        PORTD
  55 #define SERIAL_SOFT_RXD_PIN         PIND
  56 #define SERIAL_SOFT_RXD_BIT         2
  57 #define SERIAL_SOFT_RXD_VECT        INT2_vect
  58 /* RXD Interupt */
  59 #ifdef SERIAL_SOFT_LOGIC_NEGATIVE
  60 /* enable interrupt: INT2(rising edge) */
  61 #define INTR_TRIG_EDGE   ((1<<ISC21)|(1<<ISC20))
  62 #else
  63 /* enable interrupt: INT2(falling edge) */
  64 #define INTR_TRIG_EDGE   ((1<<ISC21)|(0<<ISC20))
  65 #endif
  66 #define SERIAL_SOFT_RXD_INIT()      do { \
  67     /* pin configuration: input with pull-up */ \
  68     SERIAL_SOFT_RXD_DDR &= ~(1<<SERIAL_SOFT_RXD_BIT); \
  69     SERIAL_SOFT_RXD_PORT |= (1<<SERIAL_SOFT_RXD_BIT); \
  70     EICRA |= INTR_TRIG_EDGE; \
  71     EIMSK |= (1<<INT2); \
  72     sei(); \
  73 } while (0)
  74 #define SERIAL_SOFT_RXD_INT_ENTER()
  75 #define SERIAL_SOFT_RXD_INT_EXIT()  do { \
  76     /* clear interrupt  flag */ \
  77     EIFR = (1<<INTF2); \
  78 } while (0)
  79 #define SERIAL_SOFT_RXD_READ()      (SERIAL_SOFT_RXD_PIN&(1<<SERIAL_SOFT_RXD_BIT))
  80 /* TXD Port */
  81 #define SERIAL_SOFT_TXD_ENABLE
  82 #define SERIAL_SOFT_TXD_DDR         DDRD
  83 #define SERIAL_SOFT_TXD_PORT        PORTD
  84 #define SERIAL_SOFT_TXD_PIN         PIND
  85 #define SERIAL_SOFT_TXD_BIT         3
  86 #define SERIAL_SOFT_TXD_HI()        do { SERIAL_SOFT_TXD_PORT |=  (1<<SERIAL_SOFT_TXD_BIT); } while (0)
  87 #define SERIAL_SOFT_TXD_LO()        do { SERIAL_SOFT_TXD_PORT &= ~(1<<SERIAL_SOFT_TXD_BIT); } while (0)
  88 #define SERIAL_SOFT_TXD_INIT()      do { \
  89     /* pin configuration: output */ \
  90     SERIAL_SOFT_TXD_DDR |= (1<<SERIAL_SOFT_TXD_BIT); \
  91     /* idle */ \
  92     SERIAL_SOFT_TXD_ON(); \
  93 } while (0)
  94
  95 #endif