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Use software serial for Sun.

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This commit is contained in:
tmk 2012-10-19 14:06:18 +09:00
parent 97ee1be59d
commit b56717b843
9 changed files with 286 additions and 281 deletions
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40
converter/sun_usb/config.h
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@ -18,11 +18,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef CONFIG_H
#define CONFIG_H
/* controller configuration */
#include "controller_teensy.h"
#define VENDOR_ID 0xFEED
#define PRODUCT_ID 0x3333
#define DEVICE_VER 0x0100
#define MANUFACTURER t.m.k.
#define PRODUCT Sun keyboard converter
#define DESCRIPTION converts Sun keyboard protocol into USB
@ -36,7 +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_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
)
@ -44,18 +43,25 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
* asynchronous, negative logic, 1200baud, no flow control
* 1-start bit, 8-data bit, non parity, 1-stop bit
*/
#ifdef __AVR_ATmega32U4__
# define SERIAL_RX_VECT USART1_RX_vect
# define SERIAL_RX_DATA UDR1
# define SERIAL_RX_BAUD 1200
# define SERIAL_RX_UBBR ((F_CPU/(16UL*SERIAL_RX_BAUD))-1)
# define SERIAL_RX_INIT() do { \
UBRR1L = (uint8_t) SERIAL_RX_UBBR; \
UBRR1H = (uint8_t) (SERIAL_RX_UBBR>>8); \
UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); \
} while(0)
#else
# error "Serial(USART) configuration is needed."
#endif
#define SERIAL_NEGATIVE_LOGIC
#define SERIAL_BAUD 1200
#define SERIAL_RXD_DDR DDRD
#define SERIAL_RXD_PORT PORTD
#define SERIAL_RXD_PIN PIND
#define SERIAL_RXD_BIT 2
#define SERIAL_RXD_VECT INT2_vect
#define SERIAL_RXD_INIT() do { \
/* pin configuration: input with pull-up */ \
SERIAL_RXD_DDR &= ~(1<<SERIAL_RXD_BIT); \
SERIAL_RXD_PORT |= (1<<SERIAL_RXD_BIT); \
/* enable interrupt: INT2(rising edge) */ \
EICRA |= ((1<<ISC21)|(1<<ISC20)); \
EIMSK |= (1<<INT2); \
} while (0)
#define SERIAL_RXD_INT_ENTER()
#define SERIAL_RXD_INT_EXIT() do { \
/* clear interrupt flag */ \
EIFR = (1<<INTF2); \
} while (0)
#endif