tmk
11 years ago
5 changed files with 62 additions and 12 deletions
+ 16
- 4
converter/x68k_usb/Makefile
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| @@ -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 | |||
+ 17
- 6
converter/x68k_usb/config_pjrc.h
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| @@ -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." | |||
+ 22
- 2
converter/x68k_usb/led.c
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| @@ -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); | |||
| } | |||
+ 6
- 0
protocol/x68k.c
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| @@ -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) | |||
| { | |||
+ 1
- 0
protocol/x68k.h
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| @@ -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 */ | |||