cm27c04.lst

基于51单片机的图形LCD驱动程序,建立了完成的中英文字符和基本图形输出程序,字符点阵从一片Flash存储器读出.

C51 COMPILER V6.12  CM27C04                                                                07/30/2005 03:09:01 PAGE 1   


C51 COMPILER V6.12, COMPILATION OF MODULE CM27C04
OBJECT MODULE PLACED IN .\cm27c04.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE .\cm27c04.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          //cm27c04.c
   2          #include"general.h"
   3          #include"cm27c04.h"
   4          #include"lcd12864.h"
   5          #include<stdlib.h>
   6          #define bit7tempchar(n)  bit7tempchar##n
   7          //******************************
   8          BYTE bdata tempchar[8] = {0};
   9          BYTE bdata tempread;
  10          //*********************************
  11          sbit bit7tempchar0 = tempchar[0]^7;
  12          sbit bit7tempchar1 = tempchar[1]^7;
  13          sbit bit7tempchar2 = tempchar[2]^7;
  14          sbit bit7tempchar3 = tempchar[3]^7;
  15          sbit bit7tempchar4 = tempchar[4]^7;
  16          sbit bit7tempchar5 = tempchar[5]^7;
  17          sbit bit7tempchar6 = tempchar[6]^7;
  18          sbit bit7tempchar7 = tempchar[7]^7;
  19          sbit bit7tempread = tempread^7; 
  20          //*********************************
  21          
  22          
  23          //*******************************
  24          BYTE print_chs(BYTE *pchar,BYTE page,BYTE line_num,bit bclr)
  25          {
  26   1      	unsigned long addr_save;
  27   1      	BYTE nblock,nbyte;
  28   1      	nblock = *pchar - 0xA1;
  29   1      	nbyte  = *(pchar+1) - 0xA1;
  30   1      	addr_save =  (((unsigned long)nblock * 94) + nbyte)*32;
  31   1      	tempdata_get(addr_save);
  32   1      	line_num = print_icon(tempchar,page,line_num,1,8,bclr);
  33   1      	tempdata_get(addr_save+1);
  34   1      	line_num = print_icon(tempchar,page,line_num,1,8,bclr);
  35   1      	tempdata_get(addr_save+16);
  36   1      	line_num = print_icon(tempchar,page+1,line_num,1,8,bclr);
  37   1      	tempdata_get(addr_save+17);
  38   1      	line_num = print_icon(tempchar,page+1,line_num,1,8,bclr);
  39   1      	return line_num;
  40   1      }
  41          //**********************************
  42          void haddr_out(BYTE haddr)
  43          {
  44   1      	
  45   1      	PHADDR = haddr;
  46   1      	HADDR_LOCK = 1;
  47   1      	_nop_();
  48   1      	HADDR_LOCK = 0;
  49   1      	
  50   1      }
  51          //**********************************
  52          void tempdata_get(unsigned long addr)
  53          {
  54   1      	LWBT dvaddr;
  55   1      	BYTE i,j;
C51 COMPILER V6.12  CM27C04                                                                07/30/2005 03:09:01 PAGE 2   

  56   1      	dvaddr.tl = addr;
  57   1      	for(i=0;i<8;i++)
  58   1      	{
  59   2      		haddr_out(dvaddr.tb.tb2);
  60   2      	    tempread = XBYTE[dvaddr.tw.tw0];
  61   2      		//------------------------------
  62   2      		bit7tempchar0 = bit7tempread;
  63   2      		_crol_(tempread,1);
  64   2      		bit7tempchar1 = bit7tempread;
  65   2      		_crol_(tempread,1);
  66   2      		bit7tempchar2 = bit7tempread;
  67   2      		_crol_(tempread,1);
  68   2      		bit7tempchar3 = bit7tempread;
  69   2      		_crol_(tempread,1);
  70   2      		bit7tempchar4 = bit7tempread;
  71   2      		_crol_(tempread,1);
  72   2      		bit7tempchar5 = bit7tempread;
  73   2      		_crol_(tempread,1);
  74   2      		bit7tempchar6 = bit7tempread;
  75   2      		_crol_(tempread,1);
  76   2      		bit7tempchar7 = bit7tempread;
  77   2      		_crol_(tempread,1);
  78   2      		//-----------------------------
  79   2      		for(j=0;j<8;j++) _crol_(tempchar[j],1);
  80   2      		//-----------------------------
  81   2      		dvaddr.tl += 2;
  82   2      	}
  83   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    327    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      9      14
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----       1
END OF MODULE INFORMATION.


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