1 #ifndef _SERIAL_H_INCLUDED_
2 #define _SERIAL_H_INCLUDED_
4 int serial_init(int index); /* ¥Ç¥Ð¥¤¥¹½é´ü²½ */
5 int serial_is_send_enable(int index); /* Á÷¿®²Äǽ¤«¡© */
6 int serial_send_byte(int index, unsigned char b); /* £±Ê¸»úÁ÷¿® */
7 int serial_is_recv_enable(int index); /* ¼õ¿®²Äǽ¤«¡© */
8 unsigned char serial_recv_byte(int index); /* £±Ê¸»ú¼õ¿® */