/* 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 #include <avr/interrupt.h> #define VENDOR_ID 0xFEED #define PRODUCT_ID 0x6512 #define DEVICE_VER 0x0001 #define MANUFACTURER t.m.k. #define PRODUCT PS/2 keyboard converter #define DESCRIPTION convert PS/2 keyboard to USB /* matrix size */ #define MATRIX_ROWS 32 // keycode bit: 3-0 #define MATRIX_COLS 8 // keycode bit: 6-4 /* key combination for command */ #define IS_COMMAND() ( \ keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) || \ keyboard_report->mods == (MOD_BIT(KC_LCTRL) | MOD_BIT(KC_RSHIFT)) \ ) //#define NO_SUSPEND_POWER_DOWN /* * PS/2 Busywait */ #ifdef PS2_USE_BUSYWAIT #define PS2_CLOCK_PORT PORTD #define PS2_CLOCK_PIN PIND #define PS2_CLOCK_DDR DDRD #define PS2_CLOCK_BIT 5 #define PS2_DATA_PORT PORTD #define PS2_DATA_PIN PIND #define PS2_DATA_DDR DDRD #define PS2_DATA_BIT 2 #endif /* * PS/2 USART */ #ifdef PS2_USE_USART #if defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) /* XCK for clock line and RXD for data line */ #define PS2_CLOCK_PORT PORTD #define PS2_CLOCK_PIN PIND #define PS2_CLOCK_DDR DDRD #define PS2_CLOCK_BIT 5 #define PS2_DATA_PORT PORTD #define PS2_DATA_PIN PIND #define PS2_DATA_DDR DDRD #define PS2_DATA_BIT 2 /* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */ /* set DDR of CLOCK as input to be slave */ #define PS2_USART_INIT() do { \ PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT); \ PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT); \ UCSR1C = ((1 << UMSEL10) | \ (3 << UPM10) | \ (0 << USBS1) | \ (3 << UCSZ10) | \ (0 << UCPOL1)); \ UCSR1A = 0; \ UBRR1H = 0; \ UBRR1L = 0; \ } while (0) #define PS2_USART_RX_INT_ON() do { \ UCSR1B = ((1 << RXCIE1) | \ (1 << RXEN1)); \ } while (0) #define PS2_USART_RX_POLL_ON() do { \ UCSR1B = (1 << RXEN1); \ } while (0) #define PS2_USART_OFF() do { \ UCSR1C = 0; \ UCSR1B &= ~((1 << RXEN1) | \ (1 << TXEN1)); \ } while (0) #define PS2_USART_RX_READY (UCSR1A & (1<<RXC1)) #define PS2_USART_RX_DATA UDR1 #define PS2_USART_ERROR (UCSR1A & ((1<<FE1) | (1<<DOR1) | (1<<UPE1))) #define PS2_USART_RX_VECT USART1_RX_vect #elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega168P__) || defined(__AVR_ATmega328P__) /* XCK for clock line and RXD for data line */ #define PS2_CLOCK_PORT PORTD #define PS2_CLOCK_PIN PIND #define PS2_CLOCK_DDR DDRD #define PS2_CLOCK_BIT 4 #define PS2_DATA_PORT PORTD #define PS2_DATA_PIN PIND #define PS2_DATA_DDR DDRD #define PS2_DATA_BIT 0 /* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */ /* set DDR of CLOCK as input to be slave */ #define PS2_USART_INIT() do { \ PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT); \ PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT); \ UCSR0C = ((1 << UMSEL00) | \ (3 << UPM00) | \ (0 << USBS0) | \ (3 << UCSZ00) | \ (0 << UCPOL0)); \ UCSR0A = 0; \ UBRR0H = 0; \ UBRR0L = 0; \ } while (0) #define PS2_USART_RX_INT_ON() do { \ UCSR0B = ((1 << RXCIE0) | \ (1 << RXEN0)); \ } while (0) #define PS2_USART_RX_POLL_ON() do { \ UCSR0B = (1 << RXEN0); \ } while (0) #define PS2_USART_OFF() do { \ UCSR0C = 0; \ UCSR0B &= ~((1 << RXEN0) | \ (1 << TXEN0)); \ } while (0) #define PS2_USART_RX_READY (UCSR0A & (1<<RXC0)) #define PS2_USART_RX_DATA UDR0 #define PS2_USART_ERROR (UCSR0A & ((1<<FE0) | (1<<DOR0) | (1<<UPE0))) #define PS2_USART_RX_VECT USART_RX_vect #endif #endif #endif