/* 宏定義 */
	#define INT_DISABLE	EA = 0
#define INT_ENABLE	EA = 1
#define TCLK		11059200	/* Clock speed in Hz */

/* CLOCK.C 文件中的函數(shù)定義 */
void clock_init (void);
void clock_update (void);
void clock_set (unsigned long sethsec);
void clock_scan (unsigned char flag);
void clock_out_time (void);
char strtotm (unsigned long *t,char *s);
void alarm_set (unsigned setmins);
void alarm_clr (void);
void alarm_out_time (void);


/* CMDBUILD.C文件中的函數(shù)定義 */
#define MAX_CMD_LEN		40
void cmdb_init (void);
void cmdb_prompt (void);
const char *cmdb_scan (void);


/*  CMDPROC.C文件中的函數(shù)定義 */
char *strupr (char *src);
void cmd_proc (const char *cmd);


/* MAIN.C文件中的函數(shù)定義 */
void main (void);


/* SERIAL.C文件中的函數(shù)定義 */
void com_initialize (void);
void com_baudrate (unsigned baudrate);
char com_putchar (unsigned char c);
char com_puts (char *s);
int com_getchar (void);
unsigned char com_rbuflen (void);
unsigned char com_tbuflen (void);


/* TIMER.C文件中的函數(shù)定義 */
#define TIMER0_TICKS_PER_SEC	100
void timer0_initialize (void);
unsigned timer0_count (void);
unsigned timer0_elapsed_count (unsigned count);
void timer0_wait (unsigned count);