driver.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   DRIVER                                                                11/15/2005 18:46:55 PAGE 1   


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

line level    source

   1          //*************************************************************************************************
   2          //  Module Name :  Driver.C
   3          //  CreateDate  :  2005-05-14
   4          //  ModifData   :  2005-07-18
   5          //  Description :  
   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 "Function.H"
  14          #include "12C887.H"     // Save temporary data 
  15          #include "WriteFile.H"  // Send data to USB devices
  16          #include "Driver.H" 
  17          
  18          //=================================================================================================
  19          // Global VARIABLES 
  20          //=================================================================================================
  21          // 
  22          #define STATE_FlagRight0     0x01      // 
  23          #define STATE_FlagRight1     0x02      // 
  24          #define STATE_FlagLeft0      0x03      // 
  25          #define STATE_FlagLeft1      0x04      // 
  26          #define STATE_FlagCenter     0x05      // 
  27          
  28          //=================================================================================================
  29          // 8位脉冲宽度调制 
  30          void Forward ( unsigned char speed ) { PWM8( 1,0 ); PWM8( 0,speed ); forward  = 1; backward  = 0; }// 前进
             -的速度 
  31          void Backward( unsigned char speed ) { PWM8( 0,0 ); PWM8( 1,speed ); forward  = 0; backward  = 1; }// 后退
             -的速度 
  32          void CarStop( void ) { PWM8( 0,0 ); PWM8( 1,0 ); PWM8( 2,0 ); PWM8( 3,0 );}    // 停车 
  33          void TurnRight( unsigned char speed ) { PWM8( 2,0 ); PWM8( 3,speed ); turnleft = 1; turnright = 0; }// 左