init_se0121.lst

单片机程序代码,经过很详细的测试.呵呵,硬件相关.

C51 COMPILER V7.50   INIT_SE0121                                                           03/10/2006 16:35:53 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE INIT_SE0121
OBJECT MODULE PLACED IN init_se0121.OBJ
COMPILER INVOKED BY: e:\Keil\C51\BIN\C51.EXE init_se0121.c LARGE OPTIMIZE(9,SIZE) BROWSE NOAREGS DEBUG OBJECTEXTEND

line level    source

   1          #include <reg54.h>
   2          #include <stdio.h>
   3          #include <math.h>
   4          #include "se0121.h"
   5          #include "cmd_para_save.h"
   6          
   7          extern void delay();
   8          
   9          unsigned char se0121_reg_rd(unsigned char Laddr,unsigned char slot)
  10          {
  11   1              unsigned char xdata value;
  12   1              
  13   1              switch(slot)
  14   1              {
  15   2                      case 1: P1 = 0x20;
  16   2                                      break;
  17   2                      case 2: P1 = 0x60;
  18   2                                      break;
  19   2                      case 3: P1 = 0x40;
  20   2                                      break;
  21   2                      default:break;
  22   2              }
  23   1              ADDRL_SE0121 = Laddr | 0x80;
  24   1              value = SE0121_reg;
  25   1      
  26   1              ADDRL_SE0121 = 0xFF;
  27   1              P1 = 0;
  28   1              return(value);
  29   1      }
  30          
  31          
  32          void se0121_reg_wr(unsigned char Laddr,unsigned char value,unsigned char slot)
  33          {
  34   1              switch(slot)
  35   1              {
  36   2                      case 1: P1 = 0x20;
  37   2                                      break;
  38   2                      case 2: P1 = 0x60;
  39   2                                      break;
  40   2                      case 3: P1 = 0x40;
  41   2                                      break;
  42   2                      default:break;
  43   2              }
  44   1              ADDRL_SE0121 = Laddr | 0x80;
  45   1              SE0121_reg = value;
  46   1              
  47   1              ADDRL_SE0121 = 0xFF;
  48   1              P1 = 0;
  49   1      }
  50          
  51          
  52          void reset_se0121(unsigned char slot){
  53   1              switch(slot)
  54   1              {
  55   2                      case 1: P1 = 0x20;
C51 COMPILER V7.50   INIT_SE0121                                                           03/10/2006 16:35:53 PAGE 2   

  56   2                                      break;
  57   2                      case 2: P1 = 0x60;
  58   2                                      break;
  59   2                      case 3: P1 = 0x40;
  60   2                                      break;
  61   2              }
  62   1              ADDRL_SE0121 = 0;
  63   1              delay();
  64   1              ADDRL_SE0121 = 0x80;            //reset se0111
  65   1      
  66   1              P1 = 0;
  67   1      }
  68          
  69          
  70          void init_se0121(unsigned char slot)
  71          {
  72   1              reset_se0121(slot);
  73   1      
  74   1      /*------------------SDH接口部分的初始化--------------------*/
  75   1              se0121_reg_wr(Eos_cortrol,0x0A,slot);
  76   1      
  77   1              se0121_reg_wr(Send_M1,0x00,slot);
  78   1              se0121_reg_wr(Send_M2,0x00,slot);
  79   1              se0121_reg_wr(Send_M3,0x00,slot);
  80   1              se0121_reg_wr(Send_M4,0x00,slot);
  81   1              se0121_reg_wr(Send_M5,0x00,slot);
  82   1              se0121_reg_wr(Recive_N1,0x00,slot);
  83   1              se0121_reg_wr(Recive_N2,0x00,slot);
  84   1              se0121_reg_wr(Recive_N3,0x00,slot);
  85   1              se0121_reg_wr(Recive_N4,0x00,slot);
  86   1              se0121_reg_wr(Recive_N5,0x00,slot);
  87   1      
  88   1              se0121_reg_wr(Eos_clock,0x40,slot);
  89   1              se0121_reg_wr(Eos_loop_AIS,0x00,slot);
  90   1      
  91   1      /*--------------------以太网接口部分的初始化---------------*/
  92   1              se0121_reg_wr(CA_send,0x00,slot);
  93   1              se0121_reg_wr(CA_recv,0x00,slot);
  94   1              se0121_reg_wr(E_cortrol,0x24,slot);
  95   1      
  96   1              se0121_reg_wr(Timer_L,0xFF,slot);
  97   1              se0121_reg_wr(Timer_H,0xFF,slot);
  98   1      
  99   1              se0121_reg_wr(Imaddr_H,0x7F,slot);
 100   1              se0121_reg_wr(Imaddr_L,0xFF,slot);
 101   1              se0121_reg_wr(Omaddr_H,0x3F,slot);
 102   1              se0121_reg_wr(Omaddr_L,0xFF,slot);
 103   1      
 104   1              se0121_reg_wr(Set_SDRAM1,0x1C,slot);
 105   1              se0121_reg_wr(Ref_SDRAM,0x2A,slot);
 106   1              se0121_reg_wr(Ctl_sdram,0x20,slot);
 107   1              se0121_reg_wr(Slimit_H,0x03,slot);
 108   1              se0121_reg_wr(Slimit_L,0x0D,slot);
 109   1              se0121_reg_wr(S_wbl,0x00,slot);
 110   1              se0121_reg_wr(Set_SDRAM2,0x20,slot);
 111   1      
 112   1      }
 113          
 114          
 115          


C51 COMPILER V7.50   INIT_SE0121                                                           03/10/2006 16:35:53 PAGE 3   

MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    291    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----       1
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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