You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
120 lines
4.2 KiB
C
120 lines
4.2 KiB
C
10 years ago
|
/*
|
||
|
|
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 0x2222
|
||
|
|
#define DEVICE_VER 0x0001
|
||
|
|
#define MANUFACTURER t.m.k.
|
||
|
|
#define PRODUCT serial mouse converter
|
||
|
|
#define DESCRIPTION convert serial mouse into USB
|
||
|
|
|
||
|
|
|
||
|
|
/* matrix size */
|
||
|
|
#define MATRIX_ROWS 0
|
||
|
|
#define MATRIX_COLS 0
|
||
|
|
|
||
|
|
|
||
|
|
/* key combination for command */
|
||
|
|
#define IS_COMMAND() false
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef SERIAL_MOUSE_MICROSOFT
|
||
|
|
/*
|
||
|
|
* Serial(USART) configuration (for Microsoft serial mice)
|
||
|
|
* asynchronous, positive logic, 1200baud, bit order: LSB first
|
||
|
|
* 1-start bit, 7-data bit, no parity, 1-stop bit
|
||
|
|
*/
|
||
|
|
#define SERIAL_UART_BAUD 1200
|
||
|
|
#define SERIAL_UART_DATA UDR1
|
||
|
|
#define SERIAL_UART_UBRR ((F_CPU/(16UL*SERIAL_UART_BAUD))-1)
|
||
|
|
#define SERIAL_UART_RXD_VECT USART1_RX_vect
|
||
|
|
#define SERIAL_UART_TXD_READY (UCSR1A&(1<<UDRE1))
|
||
|
|
#define SERIAL_UART_INIT() do { \
|
||
|
|
UBRR1L = (uint8_t) SERIAL_UART_UBRR; /* baud rate */ \
|
||
|
|
UBRR1H = (uint8_t) (SERIAL_UART_UBRR>>8); /* baud rate */ \
|
||
|
|
UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); /* RX interrupt, RX: enable */ \
|
||
|
|
UCSR1C = (1<<UCSZ11) | (0<<UCSZ10); /* no parity, 1 stop bit, 7-bit characters */ \
|
||
|
|
sei(); \
|
||
|
|
} while(0)
|
||
|
|
|
||
|
|
// for Microsoft mouse protocol
|
||
|
|
/* Serial(USART) configuration
|
||
|
|
* asynchronous, negative logic, 1200baud, no flow control
|
||
|
|
* 1-start bit, 7-data bit, non parity, 1-stop bit
|
||
|
|
*/
|
||
|
|
#define SERIAL_SOFT_BAUD 1200
|
||
|
|
#define SERIAL_SOFT_DATA_7BIT
|
||
|
|
#define SERIAL_SOFT_PARITY_NONE
|
||
|
|
#define SERIAL_SOFT_BIT_ORDER_LSB
|
||
|
|
#define SERIAL_SOFT_LOGIC_NEGATIVE
|
||
|
|
/* RXD Port */
|
||
|
|
#define SERIAL_SOFT_RXD_DDR DDRD
|
||
|
|
#define SERIAL_SOFT_RXD_PORT PORTD
|
||
|
|
#define SERIAL_SOFT_RXD_PIN PIND
|
||
|
|
#define SERIAL_SOFT_RXD_BIT 2
|
||
|
|
#define SERIAL_SOFT_RXD_VECT INT2_vect
|
||
|
|
/* RXD Interupt */
|
||
|
|
#define SERIAL_SOFT_RXD_INIT() do { \
|
||
|
|
/* pin configuration: input with pull-up */ \
|
||
|
|
SERIAL_SOFT_RXD_DDR &= ~(1<<SERIAL_SOFT_RXD_BIT); \
|
||
|
|
SERIAL_SOFT_RXD_PORT |= (1<<SERIAL_SOFT_RXD_BIT); \
|
||
|
|
/* enable interrupt: INT2(rising edge) */ \
|
||
|
|
EICRA |= ((1<<ISC21)|(1<<ISC20)); \
|
||
|
|
EIMSK |= (1<<INT2); \
|
||
|
|
sei(); \
|
||
|
|
} while (0)
|
||
|
|
#define SERIAL_SOFT_RXD_INT_ENTER()
|
||
|
|
#define SERIAL_SOFT_RXD_INT_EXIT() do { \
|
||
|
|
/* clear interrupt flag */ \
|
||
|
|
EIFR = (1<<INTF2); \
|
||
|
|
} while (0)
|
||
|
|
#define SERIAL_SOFT_RXD_READ() (SERIAL_SOFT_RXD_PIN&(1<<SERIAL_SOFT_RXD_BIT))
|
||
|
|
/* TXD Port */
|
||
|
|
#define SERIAL_SOFT_TXD_HI()
|
||
|
|
#define SERIAL_SOFT_TXD_LO()
|
||
|
|
#define SERIAL_SOFT_TXD_INIT()
|
||
|
|
#elif defined(SERIAL_MOUSE_MOUSESYSTEMS)
|
||
|
|
/*
|
||
|
|
* Serial(USART) configuration (for Mousesystems serial mice)
|
||
|
|
* asynchronous, positive logic, 1200baud, bit order: LSB first
|
||
|
|
* 1-start bit, 8-data bit, no parity, 1-stop bit
|
||
|
|
*/
|
||
|
|
#define SERIAL_UART_BAUD 1200
|
||
|
|
#define SERIAL_UART_DATA UDR1
|
||
|
|
#define SERIAL_UART_UBRR ((F_CPU/(16UL*SERIAL_UART_BAUD))-1)
|
||
|
|
#define SERIAL_UART_RXD_VECT USART1_RX_vect
|
||
|
|
#define SERIAL_UART_TXD_READY (UCSR1A&(1<<UDRE1))
|
||
|
|
#define SERIAL_UART_INIT() do { \
|
||
|
|
UBRR1L = (uint8_t) SERIAL_UART_UBRR; /* baud rate */ \
|
||
|
|
UBRR1H = (uint8_t) (SERIAL_UART_UBRR>>8); /* baud rate */ \
|
||
|
|
UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); /* RX interrupt, RX: enable */ \
|
||
|
|
UCSR1C = (1<<UCSZ11) | (1<<UCSZ10); /* no parity, 1 stop bit, 8-bit characters */ \
|
||
|
|
sei(); \
|
||
|
|
} while(0)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|