mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-12-25 02:49:55 +00:00
148 lines
4.5 KiB
C
148 lines
4.5 KiB
C
/*
|
|
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
|