C51 COMPILER V8.02   DISPLAY                                                               05/11/2007 16:36:43 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE DISPLAY
OBJECT MODULE PLACED IN Display.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Display.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include "main.h"
   2          #include "lcd.h"
   3          
   4          
   5          /*
   6          LCDInitial LCD初始化程序：
   7                  初始化LCD并顯示歡迎屏。
   8          */
   9          
  10          void DISPInitial()
  11          {
  12   1              unsigned int i;
  13   1              unsigned char j;
  14   1              
  15   1              WriteLCD_Command(0x30);   //功能設(shè)置---8BIT控制界面，基本指令集
  16   1              WriteLCD_Command(0x0C);   //顯示打開(kāi)，光標(biāo)關(guān)，反白顯示關(guān)
  17   1              WriteLCD_Command(0x01);   //清除屏幕顯示，將DDRAM的地址計(jì)數(shù)器歸零
  18   1      
  19   1              WriteLCD(0x80,0,"※Welcome To※    頻率測(cè)量?jī)x        電子科技大學(xué)");
  20   1                      
  21   1              for(i=0;i<50000;i++)
  22   1                      for(j=0;j<5;j++);                       //延時(shí)兩秒
  23   1                      
  24   1              WriteLCD_Command(0x0C);                                         //關(guān)閉游標(biāo)的閃爍
  25   1              WriteLCD_Command(0x01);        //清除屏幕顯示，將DDRAM的地址計(jì)數(shù)器歸零
  26   1              WriteLCD(0x80,0,"請(qǐng)稍等......");
  27   1              WriteLCD_CharNumber(0x95,0x01);
  28   1                for(i=0;i<10000;i++)
  29   1                      for(j=0;j<2;j++); 
  30   1              WriteLCD_CharNumber(0x9A,0x01);
  31   1                for(i=0;i<10000;i++)
  32   1                      for(j=0;j<2;j++); 
  33   1              WriteLCD_CharNumber(0x92,0x01);
  34   1               for(i=0;i<10000;i++)
  35   1                      for(j=0;j<2;j++); 
  36   1              WriteLCD_CharNumber(0x9D,0x01);
  37   1              for(i=0;i<40000;i++)
  38   1                      for(j=0;j<4;j++);       //延時(shí)兩秒
  39   1              
  40   1      }
  41          
  42          void DisplayLCD()
  43          {       
  44   1          unsigned int i;
  45   1          unsigned char j;
  46   1              unsigned long Buffer;
  47   1              WriteLCD_Command(0x0C);                                         //關(guān)閉游標(biāo)的閃爍
  48   1              WriteLCD_Command(0x01);          //清除屏幕顯示，將DDRAM的地址計(jì)數(shù)器歸零
  49   1              WriteLCD(0x80,0,"高精度頻率測(cè)量");
  50   1         // WriteLCD(0x90,0,"電壓:          V");
  51   1              WriteLCD(0x90,0,"頻率:");
  52   1              WriteLCD(0x88,0,"              HZ");
  53   1      //      Buffer=Data_Process(Buffer_Msb,Buffer_Lsb);
  54   1              WriteLCD_HalfCharNumber(0x88,dispdata);
  55   1              
C51 COMPILER V8.02   DISPLAY                                                               05/11/2007 16:36:43 PAGE 2   

  56   1              //WriteLCD_FloatNumber(0x93,12.3213*10000);
  57   1              
  58   1      /*      if(60000<=Buffer)                //輸入中點(diǎn)電壓6伏
  59   1                {
  60   1                if(Buffer<=92980)              //輸入電壓10伏 
  61   1                   WriteLCD_FloatNumber(0x93,(unsigned long)((((Buffer-60000)/8300.0)+6.0)*10000));//輸入電壓6--10伏
  62   1                else
  63   1                       WriteLCD_FloatNumber(0x93,(unsigned long)((((Buffer-60000)/8100.0)+6.0)*10000));//輸入電壓10--12伏
  64   1                }
  65   1              else
  66   1                {
  67   1                if(Buffer>=40656)                              //輸入電壓4伏
  68   1                   WriteLCD_FloatNumber(0x93,(unsigned long)((6.0-((60000-Buffer)/9660.5))*10000)); //輸入電壓4--6伏
  69   1                else
  70   1                   WriteLCD_FloatNumber(0x93,(unsigned long)((6.0-((60000-Buffer)/10500.0))*10000));//輸入電壓2--4伏 
  71   1                 }*/ 
  72   1              for(i=0;i<5000;i++)
  73   1                for(j=0;j<2;j++);
  74   1                                                                
  75   1      }
*** WARNING C280 IN LINE 46 OF DISPLAY.C: 'Buffer': unreferenced local variable


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =   1318    ----
   CONSTANT SIZE    =    100    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      6      45
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----       1
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  1 WARNING(S),  0 ERROR(S)