main.lst

全国电子设计大赛:智能电动车的设计.实现功能:以AT89C52单片机为核心

C51 COMPILER V7.20   MAIN                                                                  11/15/2005 18:46:56 PAGE 1   


C51 COMPILER V7.20, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN Main.OBJ
COMPILER INVOKED BY: C:\Program Files\Keil Uvision V7.20\C51\BIN\C51.EXE Main.c BROWSE DEBUG OBJECTEXTEND SYMBOLS

line level    source

   1          //*************************************************************************************************
   2          //  Module Name :  Main.C
   3          //  CreateDate  :  2005-05-03
   4          //  ModifData   :  2005-07-18
   5          //  Description :  ( C8051F022 )
   6          //  Author      :  李远正
   7          //  Version     :  V3.0
   8          //*************************************************************************************************
   9          
  10          #include <C8051F020.H> 
  11          #include <intrins.h> 
  12          #include <absacc.h>
  13          #include <string.h>
  14          #include <stdio.h>
  15          #include <math.h> 
  16          #include "chinese.H"
  17          #include "Initializes.H"
  18          #include "Function.H"
  19          #include "KS0108.H"
  20          #include "12C887.H"
  21          #include "WriteFile.H" 
  22          #include "Driver.H" 
  23          
  24          //=================================================================================================
  25          // Global CONSTANTS
  26          //=================================================================================================
  27          // Key value
  28          //
  29          sfr KEY_PORT =  0x85;
  30          
  31          #define KEY1            0x7E
  32          #define KEY2            0x7D
  33          #define KEY3            0x7B
  34          #define KEY4            0x77
  35          #define KEY5            0x6F
  36          #define KEY6            0x5F
  37          #define KEY7            0x3F
  38          
  39          //-------------------------------------------------------------------------------------------------
  40          //
  41          #define qudou                   8        // 按键去抖间隔        
  42          
  43          //*************************************************************************************************
  44          //*************************************************************************************************
  45          // Global VARIABLES 
  46          //*************************************************************************************************
  47          //*************************************************************************************************
  48          // 
  49          //=================================================================================================
  50          // SMBus.C 
  51          //=================================================================================================
  52          // 
  53          unsigned char xdata COMMAND;              // Holds the slave address + R/W bit for
  54                                                    // use in the SMBus ISR.
  55          unsigned char xdata DATA;                 // Holds data to be transmitted by the SMBus
C51 COMPILER V7.20   MAIN                                                                  11/15/2005 18:46:56 PAGE 2   

  56                                                    // OR data that has just been received.
  57          
  58          //-----------------------------------------------
  59          // Device : 24AA512 
  60          unsigned char xdata HIGH_ADDR,LOW_ADDR;   // The address 
  61          unsigned char xdata STEP;                 // 
  62          unsigned char xdata MODE;                 // The mode of operation: sigle or sequential data
  63          unsigned char xdata *DATUM;               // Holds sequential data to be transmitted by the SMBus
  64                                                    // OR sequential data that has just been received.
  65          unsigned char xdata NUMBER;               // Read the number of bytes 
  66          
  67          unsigned char xdata AA512_BUF[128];       // The sequential data from/to the slave device ( 24AA512 ).
  68          
  69          //-----------------------------------------------
  70          // MCU : C8051F022 
  71          unsigned char xdata OP_CODE;              // Holds an op code to be sent or one
  72                                                    // that has just been received.
  73          unsigned char xdata LOST_COMMAND;         // Used to hold relevant data after a lost arbitration. 
  74          unsigned char xdata LOST_DATA; 
  75          unsigned char xdata LOST_CODE; 
  76          
  77          unsigned char xdata C8051F_DATA_BUF[16];  // Data buffer accessed by OP_CODE_HANDLER 
  78          
  79          bit LOST;                                 // Arbitration lost flag, set when 
  80                                                    // arbitration is lost while in master mode.
  81                                                    // Used to resume a failed transfer.
  82          bit VALID_OP;                             // Flag used to determine if byte received
  83                                                    // as a slave is an OP_CODE or data.
  84          bit DATA_READY;                           // Used by OP_CODE handler to flag when
  85                                                    // valid data has been received from the master
  86          
  87          //-----------------------------------------------
  88          bit WorkBusy;                             // Waiting before write/read data cycle completed 
  89          
  90          //=================================================================================================
  91          // USP.C 
  92          //=================================================================================================
  93          // 
  94          CMD_PARAM               mCmdParam;                              // 默认情况下该结构将占用64字节的RAM,可以修改MAX_PATH_LEN常量,当修改为32时,只占用
             -32字节的RAM 
  95          
  96          unsigned char xdata mIntStatus;                 // CH375模块的中断状态或者操作完成状态 
  97          
  98          //=================================================================================================
  99          // WriteFile.C 
 100          //=================================================================================================
 101          // 
 102          // 假定文件数据缓冲区: ExtRAM: 4000H-7FFFH  [ 16KB ]
 103          // 外部RAM的文件数据缓冲区,从该单元开始的缓冲区长度不小于一次读写的数据长度,最少为512字节 
 104          unsigned char xdata DATA_BUF[ 512 * 32 ] _at_ 0x4000; // 
 105          unsigned char xdata LAST_BUF[ 512 ]      _at_ 0x3E00; // 用来读取原文件尾部不足一个扇区的零碎数据 
 106          unsigned char xdata *buffer;        // 数据缓冲区指针,用于读写数据块 
 107          
 108          unsigned char  superaddition;       // 追加数据次数 
 109          
 110          unsigned int   WriteFileSize;       // 一次写入文件的大少 
 111          unsigned long  TotalFileSize;       // 文件总大小 
 112          
 113          //=================================================================================================
 114          // Driver.C 
 115          //=================================================================================================
 116          // 
C51 COMPILER V7.20   MAIN                                                                  11/15/2005 18:46:56 PAGE 3   

 117          // speed configure 
 118          unsigned char xdata SPEED, SPEED1; // The speed of the CAR 
 119          unsigned char xdata FREQUENCY;     // The frequency of PWM 
 120          
 121          bit SPEED_modify,FREQUENCY_modify;
 122          //-------------------------------------------------------------------------------------------------
 123          // distance 
 124          unsigned char xdata SECTION;         // The section of the way: A,B,C
 125          unsigned int  xdata SECTION_BPoint, SECTION_CPoint, SECTION_BCPoint;   
 126          
 127          bit SECTION_BPoint_modify, SECTION_BCPoint_modify; 
 128          
 129          unsigned int  xdata DistanceCount = 0;          // The counts of the loops 
 130          unsigned int  xdata DISTANCE = 0, DISTANCE_C;   // The distance of the way ( 17cm/loop )
 131          
 132          bit Flag_CArea;
 133          
 134          //-------------------------------------------------------------------------------------------------
 135          // time 
 136          unsigned char xdata JourneyTime, TimeBPoint, TimeCPoint;
 137          
 138          bit Start, Stop; 
 139          
 140          //-------------------------------------------------------------------------------------------------
 141          // The flag of operation 
 142          unsigned char xdata CarStatus;
 143          
 144          bit B_SECTION; 
 145          
 146          bit forward, backward, turnright, turnleft;
 147          bit Flag_LeftOver0, Flag_LeftOver1, Flag_RightOver0, Flag_RightOver1, Flag_Center; 
 148          bit Flag_Barrier;
 149          
 150          //-------------------------------------------------------------------------------------------------
 151          // The operation of Metal 
 152          unsigned char xdata MetalNumber;   // 1--3 
 153          unsigned int  xdata MetalDistance1, MetalDistance2; 
 154          unsigned int  xdata MetalStartPoint, MetalEndPoint; 
 155          
 156          bit Flag_Metal;  
 157          
 158          //-------------------------------------------------------------------------------------------------
 159          // The photoelectric cell 
 160          unsigned int  xdata LightLeft, LightCenter, LightRight; 
 161          unsigned char xdata INTENSITY;
 162          
 163          bit INTENSITY_modify;
 164          
 165          //-------------------------------------------------------------------------------------------------
 166          // Write file to USB 
 167          bit Write; 
 168          
 169          
 170          //=================================================================================================
 171          // Main.C 
 172          //=================================================================================================
 173          // 
 174          //-------------------------------------------------------------------------------------------------