2 Copyright 2018 Carlos Filoteo
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.
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.
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/>.
21 #include "config_common.h"
23 /* USB Device descriptor parameter */
24 #define VENDOR_ID 0xFEED
25 #define PRODUCT_ID 0x0000
26 #define DEVICE_VER 0x0001
27 #define MANUFACTURER 40percent.club
29 #define DESCRIPTION An awesome 40% keyboard
33 #define MATRIX_COLS 12
35 #define MATRIX_ROW_PINS { D1, D0, D4, C6 }
36 #define MATRIX_COL_PINS { D7, E6, B4, B5, B6, B2, B3, B1, F7, F6, F5, F4 }
39 /* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
40 #define DIODE_DIRECTION COL2ROW
42 // #define BACKLIGHT_PIN B7
43 // #define BACKLIGHT_BREATHING
44 // #define BACKLIGHT_LEVELS 3
46 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
47 #define DEBOUNCING_DELAY 5
49 /* define if matrix has ghost (lacks anti-ghosting diodes) */
50 //#define MATRIX_HAS_GHOST
52 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
53 #define LOCKING_SUPPORT_ENABLE
54 /* Locking resynchronize hack */
55 #define LOCKING_RESYNC_ENABLE
57 /* key combination for magic key command */
58 #define IS_COMMAND() ( \
59 keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
62 /* Enable GNAP matrix serial output */
65 /* USART configuration */
66 #ifdef __AVR_ATmega32U4__
67 # define SERIAL_UART_BAUD 9600
68 # define SERIAL_UART_DATA UDR1
69 # define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
70 # define SERIAL_UART_RXD_VECT USART1_RX_vect
71 # define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
72 # define SERIAL_UART_INIT() do { \
74 UBRR1L = SERIAL_UART_UBRR; \
76 UBRR1H = SERIAL_UART_UBRR >> 8; \
78 UCSR1B = _BV(TXEN1); \
80 UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
84 # error "USART configuration is needed."