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-rw-r--r--converter/pc98_usb/Makefile4
-rw-r--r--converter/pc98_usb/command_extra.c43
-rw-r--r--converter/pc98_usb/config.h125
-rw-r--r--converter/pc98_usb/matrix.c1
4 files changed, 81 insertions, 92 deletions
diff --git a/converter/pc98_usb/Makefile b/converter/pc98_usb/Makefile
index 076371dbfd..2575d86672 100644
--- a/converter/pc98_usb/Makefile
+++ b/converter/pc98_usb/Makefile
@@ -11,8 +11,8 @@ TARGET_DIR = .
SRC = keymap.c \
matrix.c \
led.c \
- command_extra.c \
- protocol/serial_soft.c
+ protocol/serial_uart.c
+# protocol/serial_soft.c
CONFIG_H = config.h
diff --git a/converter/pc98_usb/command_extra.c b/converter/pc98_usb/command_extra.c
deleted file mode 100644
index 50389467ea..0000000000
--- a/converter/pc98_usb/command_extra.c
+++ /dev/null
@@ -1,43 +0,0 @@
-#include "stdbool.h"
-#include "stdint.h"
-#include "keycode.h"
-#include "serial.h"
-#include "print.h"
-#include "command.h"
-
-bool command_extra(uint8_t code)
-{
- switch (code) {
- case KC_H:
- case KC_SLASH: /* ? */
- print("\n\n----- Sun converter Help -----\n");
- print("UP: Bell On\n");
- print("DOWN: Bell Off\n");
- print("LEFT: Click On\n");
- print("RIGHT: Click Off\n");
- return false;
- case KC_UP:
- print("Bell On\n");
- serial_send(0x02);
- break;
- case KC_DOWN:
- print("Bell Off\n");
- serial_send(0x03);
- break;
- case KC_LEFT:
- print("Click On\n");
- serial_send(0x0A);
- break;
- case KC_RIGHT:
- print("Click Off\n");
- serial_send(0x0B);
- break;
- case KC_NUMLOCK:
- print("layout\n");
- serial_send(0x0F);
- break;
- default:
- return false;
- }
- return true;
-}
diff --git a/converter/pc98_usb/config.h b/converter/pc98_usb/config.h
index aa0476e3e8..04ee5b1101 100644
--- a/converter/pc98_usb/config.h
+++ b/converter/pc98_usb/config.h
@@ -27,27 +27,18 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* matrix size */
-#define MATRIX_ROWS 16
-#define MATRIX_COLS 8
+#define MATRIX_ROWS 16
+#define MATRIX_COLS 8
/* To use new keymap framework */
#define USE_KEYMAP_V2
/* key combination for command */
-#define IS_COMMAND() ( \
+#define IS_COMMAND() ( \
host_get_first_key() == KC_CANCEL \
)
-/* PC98 Serial(USART) configuration
- * asynchronous, positive logic, 19200baud, bit order: LSB first
- * 1-start bit, 8-data bit, odd parity, 1-stop bit
- */
-#define SERIAL_BAUD 19200
-#define SERIAL_PARITY_ODD
-#define SERIAL_BIT_ORDER_LSB
-#define SERIAL_LOGIC_POSITIVE
-
/* PC98 Reset Port shared with TXD */
#define PC98_RST_DDR DDRD
#define PC98_RST_PORT PORTD
@@ -61,50 +52,92 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define PC98_RTY_PORT PORTD
#define PC98_RTY_BIT 5
+/*
+ * PC98 Serial(USART) configuration
+ * asynchronous, positive logic, 19200baud, bit order: LSB first
+ * 1-start bit, 8-data bit, odd parity, 1-stop bit
+ */
+/*
+ * Software Serial
+ */
+#define SERIAL_SOFT_BAUD 19200
+#define SERIAL_SOFT_PARITY_ODD
+#define SERIAL_SOFT_BIT_ORDER_LSB
+#define SERIAL_SOFT_LOGIC_POSITIVE
/* RXD Port */
-#define SERIAL_RXD_DDR DDRD
-#define SERIAL_RXD_PORT PORTD
-#define SERIAL_RXD_PIN PIND
-#define SERIAL_RXD_BIT 2
-#ifdef SERIAL_LOGIC_NEGATIVE
-#define SERIAL_RXD_READ() ~(SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT))
+#define SERIAL_SOFT_RXD_DDR DDRD
+#define SERIAL_SOFT_RXD_PORT PORTD
+#define SERIAL_SOFT_RXD_PIN PIND
+#define SERIAL_SOFT_RXD_BIT 2
+#ifdef SERIAL_SOFT_LOGIC_NEGATIVE
+ #define SERIAL_SOFT_RXD_READ() ~(SERIAL_SOFT_RXD_PIN&(1<<SERIAL_SOFT_RXD_BIT))
#else
-#define SERIAL_RXD_READ() (SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT))
+ #define SERIAL_SOFT_RXD_READ() (SERIAL_SOFT_RXD_PIN&(1<<SERIAL_SOFT_RXD_BIT))
#endif
/* RXD Interupt */
-#define SERIAL_RXD_VECT INT2_vect
-#define SERIAL_RXD_INIT() do { \
+#define SERIAL_SOFT_RXD_VECT INT2_vect
+#define SERIAL_SOFT_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(falling edge) */ \
- EICRA |= ((1<<ISC21)|(0<<ISC20)); \
- EIMSK |= (1<<INT2); \
- sei(); \
+ SERIAL_SOFT_RXD_DDR &= ~(1<<SERIAL_SOFT_RXD_BIT); \
+ SERIAL_SOFT_RXD_PORT |= (1<<SERIAL_SOFT_RXD_BIT); \
+ /* enable interrupt: INT2(falling edge) */ \
+ EICRA |= ((1<<ISC21)|(0<<ISC20)); \
+ EIMSK |= (1<<INT2); \
+ sei(); \
} while (0)
-#define SERIAL_RXD_INT_ENTER()
-#define SERIAL_RXD_INT_EXIT() do { \
- /* clear interrupt flag */ \
- EIFR = (1<<INTF2); \
+#define SERIAL_SOFT_RXD_INT_ENTER()
+#define SERIAL_SOFT_RXD_INT_EXIT() do { \
+ /* clear interrupt flag */ \
+ EIFR = (1<<INTF2); \
} while (0)
-
/* TXD Port */
-#define SERIAL_TXD_DDR DDRD
-#define SERIAL_TXD_PORT PORTD
-#define SERIAL_TXD_PIN PIND
-#define SERIAL_TXD_BIT 3
-#ifdef SERIAL_LOGIC_NEGATIVE
-#define SERIAL_TXD_ON() do { SERIAL_TXD_PORT &= ~(1<<SERIAL_TXD_BIT); } while (0)
-#define SERIAL_TXD_OFF() do { SERIAL_TXD_PORT |= (1<<SERIAL_TXD_BIT); } while (0)
+#define SERIAL_SOFT_TXD_DDR DDRD
+#define SERIAL_SOFT_TXD_PORT PORTD
+#define SERIAL_SOFT_TXD_PIN PIND
+#define SERIAL_SOFT_TXD_BIT 3
+#ifdef SERIAL_SOFT_LOGIC_NEGATIVE
+ #define SERIAL_SOFT_TXD_ON() do { \
+ SERIAL_SOFT_TXD_PORT &= ~(1<<SERIAL_SOFT_TXD_BIT); \
+ } while (0)
+ #define SERIAL_SOFT_TXD_OFF() do { \
+ SERIAL_SOFT_TXD_PORT |= (1<<SERIAL_SOFT_TXD_BIT); \
+ } while (0)
#else
-#define SERIAL_TXD_ON() do { SERIAL_TXD_PORT |= (1<<SERIAL_TXD_BIT); } while (0)
-#define SERIAL_TXD_OFF() do { SERIAL_TXD_PORT &= ~(1<<SERIAL_TXD_BIT); } while (0)
+ #define SERIAL_SOFT_TXD_ON() do { \
+ SERIAL_SOFT_TXD_PORT |= (1<<SERIAL_SOFT_TXD_BIT); \
+ } while (0)
+ #define SERIAL_SOFT_TXD_OFF() do { \
+ SERIAL_SOFT_TXD_PORT &= ~(1<<SERIAL_SOFT_TXD_BIT); \
+ } while (0)
#endif
-#define SERIAL_TXD_INIT() do { \
- /* pin configuration: output */ \
- SERIAL_TXD_DDR |= (1<<SERIAL_TXD_BIT); \
- /* idle */ \
- SERIAL_TXD_ON(); \
+#define SERIAL_SOFT_TXD_INIT() do { \
+ /* pin configuration: output */ \
+ SERIAL_SOFT_TXD_DDR |= (1<<SERIAL_SOFT_TXD_BIT); \
+ /* idle */ \
+ SERIAL_SOFT_TXD_ON(); \
} while (0)
+
+/*
+ * Hardware Serial(UART)
+ */
+#ifdef __AVR_ATmega32U4__
+ #define SERIAL_UART_BAUD 19200
+ #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 */ \
+ UCSR1B |= (0<<TXCIE1) | (1<<TXEN1); /* TX interrupt, TX: enable */ \
+ UCSR1C |= (1<<UPM11) | (1<<UPM10); /* parity: none(00), even(01), odd(11) */ \
+ sei(); \
+ } while(0)
+#else
+ #error "USART configuration is needed."
+#endif
+
+
#endif
diff --git a/converter/pc98_usb/matrix.c b/converter/pc98_usb/matrix.c
index 18ad5bfe7c..d03aaf10d1 100644
--- a/converter/pc98_usb/matrix.c
+++ b/converter/pc98_usb/matrix.c
@@ -89,7 +89,6 @@ RETRY:
while (!(code = serial_recv())) ;
print("PC98: send 70: "); print_hex8(code); print("\n");
if (code != 0xFA) goto RETRY;
-
}
void matrix_init(void)
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 21:06:52 +0000