test motor.lst

针对C8051F020

C51 COMPILER V7.08   TEST_MOTOR                                                            10/22/2008 14:27:56 PAGE 1   


C51 COMPILER V7.08, COMPILATION OF MODULE TEST_MOTOR
OBJECT MODULE PLACED IN test motor.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE test motor.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /////////////////////////////////////
   2          //  Generated Initialization File  //
   3          /////////////////////////////////////
   4          
   5          #include "C8051F020.h"
   6          
   7          unsigned int delay_count;
   8            bit duty_direction =0;
   9          sbit CM1=P2^5;
  10          sbit CM2=P2^6;
  11          sbit ENAL=P0^6;
  12          sbit ENBR=P0^7;
  13          
  14          // Peripheral specific initialization functions,
  15          // Called from the Init_Device() function
  16          void Reset_Sources_Init()
  17          {
  18   1          WDTCN     = 0xDE;
  19   1          WDTCN     = 0xAD;
  20   1      }
  21          
  22          void PCA_Init()
  23          {
  24   1          PCA0CN    = 0x40;
  25   1          PCA0MD    = 0x08;
  26   1          PCA0CPM0  = 0x42;
  27   1          PCA0CPM1  = 0x42;
  28   1          PCA0H     = 0x80;
  29   1          PCA0CPH0  = 0x80;
  30   1          PCA0CPH1  = 0x80;
  31   1      }
  32          
  33          void Port_IO_Init()
  34          {
  35   1          // P0.0  -  TX0 (UART0), Open-Drain, Digital
  36   1          // P0.1  -  RX0 (UART0), Open-Drain, Digital
  37   1          // P0.2  -  SDA (SMBus), Open-Drain, Digital
  38   1          // P0.3  -  SCL (SMBus), Open-Drain, Digital
  39   1          // P0.4  -  CEX0 (PCA),  Push-Pull,  Digital
  40   1          // P0.5  -  CEX1 (PCA),  Push-Pull,  Digital
  41   1          // P0.6  -  Unassigned,  Push-Pull,  Digital
  42   1          // P0.7  -  Unassigned,  Push-Pull,  Digital
  43   1      
  44   1          // P1.0  -  Unassigned,  Open-Drain, Digital
  45   1          // P1.1  -  Unassigned,  Open-Drain, Digital
  46   1          // P1.2  -  Unassigned,  Open-Drain, Digital
  47   1          // P1.3  -  Unassigned,  Open-Drain, Digital
  48   1          // P1.4  -  Unassigned,  Open-Drain, Digital
  49   1          // P1.5  -  Unassigned,  Open-Drain, Digital
  50   1          // P1.6  -  Unassigned,  Open-Drain, Digital
  51   1          // P1.7  -  Unassigned,  Open-Drain, Digital
  52   1      
  53   1          // P2.0  -  Unassigned,  Open-Drain, Digital
  54   1          // P2.1  -  Unassigned,  Open-Drain, Digital
  55   1          // P2.2  -  Unassigned,  Open-Drain, Digital
C51 COMPILER V7.08   TEST_MOTOR                                                            10/22/2008 14:27:56 PAGE 2   

  56   1          // P2.3  -  Unassigned,  Open-Drain, Digital
  57   1          // P2.4  -  Unassigned,  Open-Drain, Digital
  58   1          // P2.5  -  Unassigned,  Open-Drain, Digital
  59   1          // P2.6  -  Unassigned,  Open-Drain, Digital
  60   1          // P2.7  -  Unassigned,  Open-Drain, Digital
  61   1      
  62   1          // P3.0  -  Unassigned,  Open-Drain, Digital
  63   1          // P3.1  -  Unassigned,  Open-Drain, Digital
  64   1          // P3.2  -  Unassigned,  Open-Drain, Digital
  65   1          // P3.3  -  Unassigned,  Open-Drain, Digital
  66   1          // P3.4  -  Unassigned,  Open-Drain, Digital
  67   1          // P3.5  -  Unassigned,  Open-Drain, Digital
  68   1          // P3.6  -  Unassigned,  Open-Drain, Digital
  69   1          // P3.7  -  Unassigned,  Open-Drain, Digital
  70   1      
  71   1          XBR0      = 0x15;
  72   1          XBR2      = 0x40;
  73   1      P0MDOUT   = 0xF0;
  74   1      }
  75          
  76          void Oscillator_Init()
  77          {
  78   1          OSCICN    = 0x07;
  79   1      }
  80          
  81          void Interrupts_Init()
  82          {
  83   1          IE        = 0x80;
  84   1          EIE1      = 0x08;
  85   1      }
  86          
  87          // Initialization function for device,
  88          // Call Init_Device() from your main program
  89          void Init_Device(void)
  90          {
  91   1          Reset_Sources_Init();
  92   1          PCA_Init();
  93   1          Port_IO_Init();
  94   1          Oscillator_Init();
  95   1          Interrupts_Init();
  96   1      }
  97          
  98          void main()
  99          {
 100   1        Init_Device();
 101   1        
 102   1         CM1=0;
 103   1         CM2=0;
 104   1         ENAL=1;
 105   1         ENBR=1;
 106   1      
 107   1        while(1)
 108   1        {
 109   2          for (delay_count = 25000; delay_count >0; delay_count--);
 110   2              if(duty_direction == 1)
 111   2              {
 112   3                 if((PCA0CPM0&0x40)== 0x00)
 113   3                 {
 114   4                   PCA0CPM0 |=0x40;
 115   4                 }
 116   3                 else
 117   3                 {
C51 COMPILER V7.08   TEST_MOTOR                                                            10/22/2008 14:27:56 PAGE 3   

 118   4                   PCA0CPH0--;
 119   4                       if(PCA0CPH0 == 0x00)
 120   4                       {
 121   5                     duty_direction = 0;
 122   5                       }
 123   4                 }
 124   3              }
 125   2          else
 126   2              {
 127   3                  if (PCA0CPH0 == 0x80)
 128   3                      {
 129   4                        PCA0CPM0 &= ~0x40;
 130   4                        duty_direction =1;
 131   4                      }
 132   3                      else
 133   3                      {
 134   4                        PCA0CPH0++;
 135   4                      }
 136   3              }
 137   2        };
 138   1      
 139   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    132    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      2    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =      1    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)