@@ -16,7 +16,8 @@ TARGET_DIR = . | |||
SRC = keymap.c \ | |||
matrix.c \ | |||
led.c \ | |||
x68k.c | |||
protocol/x68k.c | |||
# protocol/serial_uart.c | |||
CONFIG_H = config_pjrc.h | |||
@@ -37,12 +38,23 @@ MCU = atmega32u4 # Teensy 2.0 | |||
F_CPU = 16000000 | |||
# Boot Section Size in bytes | |||
# Teensy halfKay 512 | |||
# Atmel DFU loader 4096 | |||
# LUFA bootloader 4096 | |||
OPT_DEFS += -DBOOTLOADER_SIZE=4096 | |||
# Build Options | |||
# *Comment out* to disable the options. | |||
# | |||
MOUSEKEY_ENABLE = yes # Mouse keys | |||
EXTRAKEY_ENABLE = yes # Audio control and System control | |||
NKRO_ENABLE = yes # USB Nkey Rollover | |||
BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000) | |||
MOUSEKEY_ENABLE = yes # Mouse keys(+4700) | |||
EXTRAKEY_ENABLE = yes # Audio control and System control(+450) | |||
CONSOLE_ENABLE = yes # Console for debug(+400) | |||
COMMAND_ENABLE = yes # Commands for debug and configuration | |||
#SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend | |||
#NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA | |||
@@ -40,11 +40,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. | |||
/* legacy keymap support */ | |||
#define USE_LEGACY_KEYMAP | |||
/* mouse keys */ | |||
#ifdef MOUSEKEY_ENABLE | |||
# define MOUSEKEY_DELAY_TIME 255 | |||
#endif | |||
/* USART configuration | |||
* asynchronous, 2400baud, 8-data bit, non parity, 1-stop bit, no flow control | |||
@@ -57,7 +52,23 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. | |||
# define KBD_RX_INIT() do { \ | |||
UBRR1L = (uint8_t) KBD_RX_UBBR; \ | |||
UBRR1H = (uint8_t) (KBD_RX_UBBR>>8); \ | |||
UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); \ | |||
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) | |||
#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 */ \ | |||
(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) */ \ | |||
sei(); \ | |||
} while(0) | |||
#else | |||
# error "USART configuration is needed." |
@@ -16,11 +16,31 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. | |||
*/ | |||
#include "stdint.h" | |||
#include "x68k.h" | |||
#include "serial.h" | |||
#include "led.h" | |||
#include "debug.h" | |||
#include "x68k.h" | |||
void led_set(uint8_t usb_led) | |||
{ | |||
// not supported now | |||
/* X68000 LED bits 0: on, 1: off | |||
* bit 7 1(fixed) | |||
* bit 6 全角 | |||
* bit 5 ひらがな | |||
* bit 4 INS | |||
* bit 3 CAPS | |||
* bit 2 コード入力 | |||
* bit 1 ローマ字 | |||
* 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); | |||
} |
@@ -64,6 +64,12 @@ uint8_t x68k_recv(void) | |||
return data; | |||
} | |||
void x68k_send(uint8_t d) | |||
{ | |||
while (!(UCSR1A&(1<<UDRE1))); | |||
UDR1 = d; | |||
} | |||
// USART RX complete interrupt | |||
ISR(KBD_RX_VECT) | |||
{ |
@@ -41,6 +41,7 @@ POSSIBILITY OF SUCH DAMAGE. | |||
/* host role */ | |||
void x68k_init(void); | |||
uint8_t x68k_recv(void); | |||
void x68k_send(uint8_t d); | |||
/* device role */ | |||