serial.lst

C51单片机的C语言例程,可实现定时器中断及其时钟功能的源代码

C51 COMPILER V7.50   SERIAL                                                                04/01/2006 14:08:06 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE SERIAL
OBJECT MODULE PLACED IN serial.OBJ
COMPILER INVOKED BY: D:\KeilC51\C51\BIN\C51.EXE serial.c ROM(COMPACT) BROWSE DEFINE(evalboard) DEBUG OBJECTEXTEND LISTIN
                    -CLUDE SYMBOLS

line level    source

   1          #include "tdp.h"
   1      =1  /* 宏定义 */
   2      =1          #define INT_DISABLE     EA = 0
   3      =1  #define INT_ENABLE      EA = 1
   4      =1  #define TCLK            11059200        /* Clock speed in Hz */
   5      =1  
   6      =1  /* CLOCK.C 文件中的函数定义 */
   7      =1  void clock_init (void);
   8      =1  void clock_update (void);
   9      =1  void clock_set (unsigned long sethsec);
  10      =1  void clock_scan (unsigned char flag);
  11      =1  void clock_out_time (void);
  12      =1  char strtotm (unsigned long *t,char *s);
  13      =1  void alarm_set (unsigned setmins);
  14      =1  void alarm_clr (void);
  15      =1  void alarm_out_time (void);
  16      =1  
  17      =1  
  18      =1  /* CMDBUILD.C文件中的函数定义 */
  19      =1  #define MAX_CMD_LEN             40
  20      =1  void cmdb_init (void);
  21      =1  void cmdb_prompt (void);
  22      =1  const char *cmdb_scan (void);
  23      =1  
  24      =1  
  25      =1  /*  CMDPROC.C文件中的函数定义 */
  26      =1  char *strupr (char *src);
  27      =1  void cmd_proc (const char *cmd);
  28      =1  
  29      =1  
  30      =1  /* MAIN.C文件中的函数定义 */
  31      =1  void main (void);
  32      =1  
  33      =1  
  34      =1  /* SERIAL.C文件中的函数定义 */
  35      =1  void com_initialize (void);
  36      =1  void com_baudrate (unsigned baudrate);
  37      =1  char com_putchar (unsigned char c);
  38      =1  char com_puts (char *s);
  39      =1  int com_getchar (void);
  40      =1  unsigned char com_rbuflen (void);
  41      =1  unsigned char com_tbuflen (void);
  42      =1  
  43      =1  
  44      =1  /* TIMER.C文件中的函数定义 */
  45      =1  #define TIMER0_TICKS_PER_SEC    100
  46      =1  void timer0_initialize (void);
  47      =1  unsigned timer0_count (void);
  48      =1  unsigned timer0_elapsed_count (unsigned count);
  49      =1  void timer0_wait (unsigned count);
   2          #include <reg51.h>
   1      =1  /*--------------------------------------------------------------------------
   2      =1  REG51.H
   3      =1  
C51 COMPILER V7.50   SERIAL                                                                04/01/2006 14:08:06 PAGE 2   

   4      =1  Header file for generic 80C51 and 80C31 microcontroller.
   5      =1  Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc.
   6      =1  All rights reserved.
   7      =1  --------------------------------------------------------------------------*/
   8      =1  
   9      =1  #ifndef __REG51_H__
  10      =1  #define __REG51_H__
  11      =1  
  12      =1  /*  BYTE Register  */
  13      =1  sfr P0   = 0x80;
  14      =1  sfr P1   = 0x90;
  15      =1  sfr P2   = 0xA0;
  16      =1  sfr P3   = 0xB0;
  17      =1  sfr PSW  = 0xD0;
  18      =1  sfr ACC  = 0xE0;
  19      =1  sfr B    = 0xF0;
  20      =1  sfr SP   = 0x81;
  21      =1  sfr DPL  = 0x82;
  22      =1  sfr DPH  = 0x83;
  23      =1  sfr PCON = 0x87;
  24      =1  sfr TCON = 0x88;
  25      =1  sfr TMOD = 0x89;
  26      =1  sfr TL0  = 0x8A;
  27      =1  sfr TL1  = 0x8B;
  28      =1  sfr TH0  = 0x8C;
  29      =1  sfr TH1  = 0x8D;
  30      =1  sfr IE   = 0xA8;
  31      =1  sfr IP   = 0xB8;
  32      =1  sfr SCON = 0x98;
  33      =1  sfr SBUF = 0x99;
  34      =1  
  35      =1  
  36      =1  /*  BIT Register  */
  37      =1  /*  PSW   */
  38      =1  sbit CY   = 0xD7;
  39      =1  sbit AC   = 0xD6;
  40      =1  sbit F0   = 0xD5;
  41      =1  sbit RS1  = 0xD4;
  42      =1  sbit RS0  = 0xD3;
  43      =1  sbit OV   = 0xD2;
  44      =1  sbit P    = 0xD0;
  45      =1  
  46      =1  /*  TCON  */
  47      =1  sbit TF1  = 0x8F;
  48      =1  sbit TR1  = 0x8E;
  49      =1  sbit TF0  = 0x8D;
  50      =1  sbit TR0  = 0x8C;
  51      =1  sbit IE1  = 0x8B;
  52      =1  sbit IT1  = 0x8A;
  53      =1  sbit IE0  = 0x89;
  54      =1  sbit IT0  = 0x88;
  55      =1  
  56      =1  /*  IE   */
  57      =1  sbit EA   = 0xAF;
  58      =1  sbit ES   = 0xAC;
  59      =1  sbit ET1  = 0xAB;
  60      =1  sbit EX1  = 0xAA;
  61      =1  sbit ET0  = 0xA9;
  62      =1  sbit EX0  = 0xA8;
  63      =1  
  64      =1  /*  IP   */ 
  65      =1  sbit PS   = 0xBC;
C51 COMPILER V7.50   SERIAL                                                                04/01/2006 14:08:06 PAGE 3   

  66      =1  sbit PT1  = 0xBB;
  67      =1  sbit PX1  = 0xBA;
  68      =1  sbit PT0  = 0xB9;
  69      =1  sbit PX0  = 0xB8;
  70      =1  
  71      =1  /*  P3  */
  72      =1  sbit RD   = 0xB7;
  73      =1  sbit WR   = 0xB6;
  74      =1  sbit T1   = 0xB5;
  75      =1  sbit T0   = 0xB4;
  76      =1  sbit INT1 = 0xB3;
  77      =1  sbit INT0 = 0xB2;
  78      =1  sbit TXD  = 0xB1;
  79      =1  sbit RXD  = 0xB0;
  80      =1  
  81      =1  /*  SCON  */
  82      =1  sbit SM0  = 0x9F;
  83      =1  sbit SM1  = 0x9E;
  84      =1  sbit SM2  = 0x9D;
  85      =1  sbit REN  = 0x9C;
  86      =1  sbit TB8  = 0x9B;
  87      =1  sbit RB8  = 0x9A;
  88      =1  sbit TI   = 0x99;
  89      =1  sbit RI   = 0x98;
  90      =1  
  91      =1  #endif
   3          #include <string.h>
   1      =1  /*--------------------------------------------------------------------------
   2      =1  STRING.H
   3      =1  
   4      =1  String functions.
   5      =1  Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc.
   6      =1  All rights reserved.
   7      =1  --------------------------------------------------------------------------*/
   8      =1  
   9      =1  #ifndef __STRING_H__
  10      =1  #define __STRING_H__
  11      =1  
  12      =1  #ifndef _SIZE_T
  13      =1   #define _SIZE_T
  14      =1   typedef unsigned int size_t;
  15      =1  #endif
  16      =1  
  17      =1  #ifndef NULL
  18      =1   #define NULL ((void *) 0L)
  19      =1  #endif
  20      =1  
  21      =1  #pragma SAVE
  22      =1  #pragma REGPARMS
  23      =1  extern char *strcat (char *s1, char *s2);
  24      =1  extern char *strncat (char *s1, char *s2, int n);
  25      =1  
  26      =1  extern char strcmp (char *s1, char *s2);
  27      =1  extern char strncmp (char *s1, char *s2, int n);
  28      =1  
  29      =1  extern char *strcpy (char *s1, char *s2);
  30      =1  extern char *strncpy (char *s1, char *s2, int n);
  31      =1  
  32      =1  extern int strlen (char *);
  33      =1  
  34      =1  extern char *strchr (const char *s, char c);
  35      =1  extern int strpos (const char *s, char c);
C51 COMPILER V7.50   SERIAL                                                                04/01/2006 14:08:06 PAGE 4