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Use serial_uart.c instead of x68k.c now

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This commit is contained in:
tmk 2013-06-21 21:48:18 +09:00
parent 42c962412b
commit f45f4193f2
6 changed files with 13 additions and 155 deletions
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3
converter/x68k_usb/Makefile
View file

@ -16,8 +16,7 @@ TARGET_DIR = .
SRC = keymap.c \
matrix.c \
led.c \
protocol/x68k.c
# protocol/serial_uart.c
protocol/serial_uart.c
CONFIG_H = config_pjrc.h

18
converter/x68k_usb/config_pjrc.h
View file

@ -34,7 +34,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* key combination for command */
#define IS_COMMAND() ( \
keyboard_report->mods == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) || \
keyboard_report->mods == (MOD_BIT(KC_LCTRL) | MOD_BIT(KC_RSHIFT)) \
keyboard_report->mods == (MOD_BIT(KC_LGUI) | MOD_BIT(KC_RGUI)) || \
keyboard_report->mods == (MOD_BIT(KC_LCTL) | MOD_BIT(KC_RCTL)) \
)
/* legacy keymap support */
@ -45,17 +46,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
* asynchronous, 2400baud, 8-data bit, non parity, 1-stop bit, no flow control
*/
#ifdef __AVR_ATmega32U4__
# define KBD_RX_VECT USART1_RX_vect
# define KBD_RX_DATA UDR1
# define KBD_RX_BAUD 2400
# define KBD_RX_UBBR ((F_CPU/(16UL*KBD_RX_BAUD))-1)
# define KBD_RX_INIT() do { \
UBRR1L = (uint8_t) KBD_RX_UBBR; \
UBRR1H = (uint8_t) (KBD_RX_UBBR>>8); \
UCSR1B |= (1<<RXCIE1) | (1<<RXEN1) | (1<<TXEN1); \
} while(0)
#define SERIAL_UART_BAUD 2400
#define SERIAL_UART_DATA UDR1
#define SERIAL_UART_UBRR ((F_CPU/(16UL*SERIAL_UART_BAUD))-1)
@ -66,8 +56,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
UBRR1H = (uint8_t) (SERIAL_UART_UBRR>>8); /* baud rate */ \
UCSR1B = (1<<RXCIE1) | (1<<RXEN1) | /* RX: interrupt, RX: enable */ \
(1<<TXEN1); /* TX: enable */ \
UCSR1C = (1<<UPM11) | (1<<UPM10) | /* parity: none(00), even(01), odd(11) */ \
(0<<UCSZ12) | (1<<UCSZ11) | (1<<UCSZ10); /* 8bit-data(011) */ \
UCSR1C = (0<<UPM11) | (0<<UPM10) | /* parity: none(00), even(01), odd(11) */ \
(0<<UCSZ12) | (1<<UCSZ11) | (1<<UCSZ10); /* data-8bit(011) */ \
sei(); \
} while(0)
#else

5
converter/x68k_usb/led.c
View file

@ -19,7 +19,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "serial.h"
#include "led.h"
#include "debug.h"
#include "x68k.h"
void led_set(uint8_t usb_led)
@ -35,12 +34,10 @@ void led_set(uint8_t usb_led)
* bit 0 かな
*/
uint8_t led = 0xFF;
xprintf("usb_led: %02X\n", usb_led);
if (usb_led&(1<<USB_LED_NUM_LOCK)) led &= ~(1<<2);
if (usb_led&(1<<USB_LED_CAPS_LOCK)) led &= ~(1<<3);
if (usb_led&(1<<USB_LED_SCROLL_LOCK)) led &= ~(1<<1);
if (usb_led&(1<<USB_LED_COMPOSE)) led &= ~(1<<4);
if (usb_led&(1<<USB_LED_KANA)) led &= ~(1<<0);
xprintf("led: %02X\n", led);
x68k_send(led);
serial_send(led);
}

13
converter/x68k_usb/matrix.c
View file

@ -21,8 +21,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include <util/delay.h>
#include "print.h"
#include "util.h"
#include "x68k.h"
#include "serial.h"
#include "matrix.h"
#include "debug.h"
/*
@ -63,7 +64,7 @@ uint8_t matrix_cols(void)
void matrix_init(void)
{
x68k_init();
serial_init();
// initialize matrix state: all keys off
for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00;
@ -75,13 +76,13 @@ uint8_t matrix_scan(void)
{
is_modified = false;
uint8_t code;
code = x68k_recv();
if (code == 0) {
uint16_t code;
code = serial_recv2();
if (code == -1) {
return 0;
}
phex(code); print(" ");
dprintf("%02X\n", code);
if (code&0x80) {
// break code
if (matrix_is_on(ROW(code), COL(code))) {

81
protocol/x68k.c
View file

@ -1,81 +0,0 @@
/*
Copyright 2012 Jun WAKO <wakojun@gmail.com>
This software is licensed with a Modified BSD License.
All of this is supposed to be Free Software, Open Source, DFSG-free,
GPL-compatible, and OK to use in both free and proprietary applications.
Additions and corrections to this file are welcome.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of the copyright holders nor the names of
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdbool.h>
#include <avr/io.h>
#include <avr/interrupt.h>
#include "x68k.h"
void x68k_init(void)
{
KBD_RX_INIT();
}
// RX ring buffer
#define RBUF_SIZE 8
static uint8_t rbuf[RBUF_SIZE];
static uint8_t rbuf_head = 0;
static uint8_t rbuf_tail = 0;
uint8_t x68k_recv(void)
{
uint8_t data = 0;
if (rbuf_head == rbuf_tail) {
return 0;
}
data = rbuf[rbuf_tail];
rbuf_tail = (rbuf_tail + 1) % RBUF_SIZE;
return data;
}
void x68k_send(uint8_t d)
{
while (!(UCSR1A&(1<<UDRE1)));
UDR1 = d;
}
// USART RX complete interrupt
ISR(KBD_RX_VECT)
{
uint8_t next = (rbuf_head + 1) % RBUF_SIZE;
if (next != rbuf_tail) {
rbuf[rbuf_head] = KBD_RX_DATA;
rbuf_head = next;
}
}

48
protocol/x68k.h
View file

@ -1,48 +0,0 @@
/*
Copyright 2012 Jun WAKO <wakojun@gmail.com>
This software is licensed with a Modified BSD License.
All of this is supposed to be Free Software, Open Source, DFSG-free,
GPL-compatible, and OK to use in both free and proprietary applications.
Additions and corrections to this file are welcome.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of the copyright holders nor the names of
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef X68K_H
#define X68K_H
/* host role */
void x68k_init(void);
uint8_t x68k_recv(void);
void x68k_send(uint8_t d);
/* device role */
#endif