common.lst

80c51F020的开发程序 包括ADC DDS DAC

C51 COMPILER V6.12  COMMON                                                                 09/05/2007 17:00:35 PAGE 1   


C51 COMPILER V6.12, COMPILATION OF MODULE COMMON
OBJECT MODULE PLACED IN common.OBJ
COMPILER INVOKED BY: D:\Program Files\keil\C51\BIN\C51.EXE common.c DB OE

stmt level    source

   1          /*------------------------------------------------------------
   2          	File Name: 		common.c
   3          	Auther:			Samuel
   4          	Revision:		R1
   5          	History:		R1			Jul.05, 2007		Creation
   6          ------------------------------------------------------------*/
   7          
   8          
   9          #include "common.h"
  10          
  11          unsigned char Reg_Field_Set(unsigned char Register, Bit_Mask_t Bit_Mask)
  12          {
  13   1      	switch(Bit_Mask)
  14   1      	{
  15   2      		case BIT0:
  16   2      			return (Register |= 0x01);
  17   2      			break;
  18   2      
  19   2      		case BIT1:
  20   2      			return (Register |= 0x02);
  21   2      			break;
  22   2      
  23   2      		case BIT2:
  24   2      			return (Register |= 0x04);
  25   2      			break;
  26   2      
  27   2      		case BIT3:
  28   2      			return (Register |= 0x08);
  29   2      			break;
  30   2      
  31   2      		case BIT4:
  32   2      			return (Register |= 0x10);
  33   2      			break;
  34   2      
  35   2      		case BIT5:
  36   2      			return (Register |= 0x20);
  37   2      			break;
  38   2      
  39   2      		case BIT6:
  40   2      			return (Register |= 0x40);
  41   2      			break;
  42   2      
  43   2      		case BIT7:
  44   2      			return (Register |= 0x80);
  45   2      			break;
  46   2      		
  47   2      		default:
  48   2      			break;
  49   2      
  50   2      	}
  51   1      }
  52          
  53          unsigned char Reg_Field_Clr(unsigned char Register, Bit_Mask_t Bit_Mask)
  54          {
  55   1      	switch(Bit_Mask)
C51 COMPILER V6.12  COMMON                                                                 09/05/2007 17:00:35 PAGE 2   

  56   1      	{
  57   2      		case BIT0:
  58   2      		return (Register &= 0xFE);
  59   2      			break;
  60   2      
  61   2      		case BIT1:
  62   2      		return (Register &= 0xFD);
  63   2      			break;
  64   2      
  65   2      		case BIT2:
  66   2      		return (Register &= 0xFB);
  67   2      			break;
  68   2      
  69   2      		case BIT3:
  70   2      		return (Register &= 0xF7);
  71   2      			break;
  72   2      
  73   2      		case BIT4:
  74   2      		return (Register &= 0xEF);
  75   2      			break;
  76   2      
  77   2      		case BIT5:
  78   2      		return (Register &= 0xDF);
  79   2      			break;
  80   2      
  81   2      		case BIT6:
  82   2      		return (Register &= 0xBF);
  83   2      			break;
  84   2      
  85   2      		case BIT7:
  86   2      		return (Register &= 0x7F);
  87   2      			break;
  88   2      		
  89   2      		default:
  90   2      			break;
  91   2      	}
  92   1      
  93   1      }
  94          
  95          
  96          void Loop_Delay(unsigned int loop)
  97          {
  98   1      	while(loop--);
  99   1      }
 100          
 101          
 102          
 103          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    181    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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