2011年10月6日 星期四

合泰 2011新品發表會

這次参加的人很多,照片是大家都去用餐時拍的所以沒人, 我個人對上圖"觸控"很有興趣,
它是把原先要做在pcb上的銅箔,改做在HTN的玻璃上,看起來很簡潔 

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2011年9月20日 星期二

入手 新唐DEMO BOARD















經觀望,決定用新唐的M0 MCU ,主要原因是他LOW PIN COUNT的價位很低單價2.4X美金
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2011年8月6日 星期六

lpc1114












經請教 別人的回答是上圖的仿真器是jlink 環境只能用keil or IAR
而還有另一種是:
NXP LPC1114開發板集成Colink2仿真器 coocox官網 http://www.coocox.org/Index.html
第3種是 LPCXpresso for NXP LPC1114 http://ics.nxp.com/lpcxpresso/這是nxp自己的開發環境
基本上以上3種的Target Board 都是一樣的,只差在仿真的部份,但也關連到其對應的開發環境




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2011年8月2日 星期二

8051 軟件模擬8通道Pwm
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2008年11月19日 星期三

C語言練習















好幾天沒練習C語言了 這幾天用某牌的溫度ic作練習 到目前為止 雜亂的寫了些c語言
的程式 都是所謂的一條通 哈哈就是一條通到底 事實上就當作我個人的 練習簿吧
在這裡貼成是好麻煩喔 每次都老半天 沒辦法貼上去就好 都要移來移去的 真是面倒臭
以下程式 有空再編輯 先貼上再說 我想應該沒觀眾會看 哈哈只有我在看而已的啦
//  Date:2008_11_15          
#include "REG_MPC82G516.h"
#include "INTRINS.H"
 // io port Description
#define _ONE    P24
#define _TWO    P27
#define _THREE  P26
#define _FOUR   P25
#define BIBI    P20
#define BARUBO  P16
#define SCL     P11
#define SDA     P12
//const

unsigned int   temp,temp_0,read_code0,read_code1,read_code2,temp_data;
_7_seg[12]={0x09,0xED,0x2A,0x68,0xCC,0x58,0x18,0xC9,0x08,0xC8,0xff,0xfe};
int time_cnt,sec_cnt;
unsigned char _1_sec_cnt=0x14 ;
unsigned char scan_cnt=0X00 ;
unsigned char disp_0,disp_1,disp_2,disp_3 ;
unsigned char disp_10,disp_11,disp_12,disp_13 ;
bit      on_flag,eeprom_err;
unsigned char TCN75A_rd_cmd=0x91 ;
unsigned char TCN75A_wr_cmd=0x90 ;
unsigned char addre_0=0x00 ;  
// ----------------------------------------------
void LCD_S_Delay(void)
{
 int  S_Loop ;
 int  Null_Var ;

 for   ( S_Loop = 0 ; S_Loop < 200 ; S_Loop ++ )
    Null_Var += 1 ;
  
}

// ----------------------------------------------
void LCD_L_Delay(int WAIT_LOOP)
{
 int  L_Loop ;

 for  ( L_Loop = 0 ; L_Loop < WAIT_LOOP ; L_Loop ++ )
    LCD_S_Delay( ) ;  
}

void Init_IRQ()
{

  // ET0     =   0x01; //Enable Timer Interrupt 0
   ET1     =   0x01; //Enable Timer Interrupt 1
   ET2     =   0x01; //Enable Timer Interrupt 2

   TMOD    =  0X10 ;
   TH1     =  0X3C ;         
   TL1     =  0XB0 ;
   T2CON   =  0X00 ;
   RCAP2H  =  0XFA ;              
   RCAP2L  =  0X00 ;                 

   EA      =  0x01 ; //Enable All Interrupt                    
   TR1     =  0X01 ; //START TIMER1
   T2CON  |=  0X04 ; //START TIMER2
 
}



void Timer_Interrupt_1() interrupt 3
{
    _1_sec_cnt -- ;
  if (_1_sec_cnt==0)
     { time_cnt ++   ;
      _1_sec_cnt=0x14 ;}
     
  if (time_cnt>=60)   
     {sec_cnt+=1;
       time_cnt=0; }
 //   BIBI = !BIBI ;
    TH1    =  0X3C ;         
    TL1    =  0XB0 ;

}


void Timer_Interrupt_2() interrupt 5
{

  T2CON &=  0X7F;    //CLEAR TIMER2 INT_FLAG
  //  BIBI = !BIBI ;
    if (scan_cnt>3) scan_cnt=0x00;
  // �� switch �N�i���������ҭn���檺����,�B���槹,���Wbreak���X
  // �M�� if �����㤣�P  ���`�N 
    switch(scan_cnt)
      {case 0:
                   P0=0XFF;
                   _ONE=0x00;
                  _TWO=0x01;
                  _THREE=0X01;
                   _FOUR=0X01;

                   P0= _7_seg[disp_0] ;
                  scan_cnt ++ ;
                   break;

       case 1:
                    P0=0XFF;
                   _ONE=0x01;
                   _TWO=0x00;
                   _THREE=0X01;
                     _FOUR=0X01;

                   P0= _7_seg[disp_1] ;
                   scan_cnt ++ ;
                   break;
                  
       case 2:
                   P0=0XFF;
                   _ONE=0x01;
                   _TWO=0x01;
                   _THREE=0X00;
                   _FOUR=0X01;

                   P0= _7_seg[disp_2] ;
                   scan_cnt ++ ;
                   break;
       case 3:
                   P0=0XFF;
                   _ONE=0x01;
                   _TWO=0x01;
                   _THREE=0X01;
                   _FOUR=0X00;

                 //  P0= _7_seg[disp_3] ;
                 if (on_flag==1)
                       P0= _7_seg[10] ;
                    
                     else P0= _7_seg[11] ;
                   scan_cnt ++ ;
                   break;
       }                 

}
void read_tcn75a_2_byte (void)
{
           //--- START BIT
           SDA=0X01;SCL=0X01;
           LCD_S_Delay();
           SDA=0X00;
           LCD_S_Delay();
           SCL=0X00;
           LCD_S_Delay();   
  //-----WRITE CAMMAND CODE 0XA0------
    if ( (TCN75A_wr_cmd&0x80) == 0x80 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (TCN75A_wr_cmd&0x40) == 0x40 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;            

    if ( (TCN75A_wr_cmd&0x20) == 0x20 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (TCN75A_wr_cmd&0x10) == 0x10 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (TCN75A_wr_cmd&0x08) == 0x08 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (TCN75A_wr_cmd&0x04) == 0x04 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (TCN75A_wr_cmd&0x02) == 0x02 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (TCN75A_wr_cmd&0x01) == 0x01 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;  
          
           _nop_();           
           SDA=0x01;           
           LCD_S_Delay();
           SCL=0x01;
           LCD_S_Delay();
           if (SDA==0X01) eeprom_err=0x01;
              else eeprom_err=0x00;
           SCL=0x00;
           _nop_();           
                      
  //-----WRITE address------
    if ( (addre_0&0x80) == 0x80 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (addre_0&0x40) == 0x40 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;            

    if ( (addre_0&0x20) == 0x20 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (addre_0&0x10) == 0x10 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (addre_0&0x08) == 0x08 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (addre_0&0x04) == 0x04 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (addre_0&0x02) == 0x02 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (addre_0&0x01) == 0x01 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;  
        //------------   
           _nop_();           
           SDA=0x01;           
           LCD_S_Delay();
           SCL=0x01;
           LCD_S_Delay();
           if (SDA==0X01) eeprom_err=0x01;
              else eeprom_err=0x00;
           SCL=0x00;
           _nop_(); 
          
           LCD_S_Delay(); 
          
          // ------     re_start                               
          //--- START BIT
          SDA=0X01;SCL=0X01;
          LCD_S_Delay();
          SDA=0X00;
          LCD_S_Delay();
          SCL=0X00;
          LCD_S_Delay();   
  //-----WRITE CAMMAND CODE 0XA1------
    if ( (TCN75A_rd_cmd&0x80) == 0x80 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (TCN75A_rd_cmd&0x40) == 0x40 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;            

    if ( (TCN75A_rd_cmd&0x20) == 0x20 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (TCN75A_rd_cmd&0x10) == 0x10 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (TCN75A_rd_cmd&0x08) == 0x08 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (TCN75A_rd_cmd&0x04) == 0x04 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (TCN75A_rd_cmd&0x02) == 0x02 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
          
    if ( (TCN75A_rd_cmd&0x01) == 0x01 ) SDA=0x01;
         else SDA=0x00;
           _nop_();  
           _nop_();                  
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;  
          
           _nop_();           
           SDA=0x01;           
           LCD_S_Delay();
           SCL=0x01;
           LCD_S_Delay();
           if (SDA==0X01) eeprom_err=0x01;
              else eeprom_err=0x00;
           SCL=0x00;
           _nop_(); 
          
  //----- read data  
           read_code0=0x00;

           SDA=0x01;
           _nop_();
           _nop_();
           _nop_();
           _nop_();

        //   SCL=0x01;             
           LCD_S_Delay();
           if (SDA==0x01) read_code0=read_code0|0X80;
              else read_code0=read_code0&0x7f;
          SCL=0x01;
           LCD_S_Delay();
           SCL=0x00;
           LCD_S_Delay();
            LCD_L_Delay(38);

    //       SCL=0x01;             
           LCD_S_Delay();
           if (SDA==0x01) read_code0=read_code0|0X40;
              else read_code0=read_code0&0xbf;
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
           LCD_S_Delay();
           LCD_L_Delay(38);
          
        //   SCL=0x01;             
           LCD_S_Delay();
           if (SDA==0x01) read_code0=read_code0|0X20;
              else read_code0=read_code0&0xdf; 
           SCL=0x01;
           LCD_S_Delay();         
           SCL=0x00;
           LCD_S_Delay(); 
           LCD_L_Delay(38);

     //      SCL=0x01;             
           LCD_S_Delay();
           if (SDA==0x01) read_code0=read_code0|0X10;
              else read_code0=read_code0&0xef;
          SCL=0x01;
           LCD_S_Delay();
            SCL=0x00;
           LCD_S_Delay();
            LCD_L_Delay(38);

    //       SCL=0x01;             
           LCD_S_Delay();
           if (SDA==0x01) read_code0=read_code0|0X08;
              else read_code0=read_code0&0xf7;
           SCL=0x01;
           LCD_S_Delay();           
           SCL=0x00;
           LCD_S_Delay();
            LCD_L_Delay(38);

       //    SCL=0x01;             
           LCD_S_Delay();
           if (SDA==0x01) read_code0=read_code0|0X04;
              else read_code0=read_code0&0xfb; 
           SCL=0x01;
           LCD_S_Delay();         
           SCL=0x00;
           LCD_S_Delay();
           LCD_L_Delay(38);
          
     //      SCL=0x01;             
           LCD_S_Delay();
           if (SDA==0x01) read_code0=read_code0|0X02;
              else read_code0=read_code0&0xfd;
           SCL=0x01;
           LCD_S_Delay();          
           SCL=0x00;
           LCD_S_Delay();
           LCD_L_Delay(38);

     //      SCL=0x01;             
           LCD_S_Delay();
           if (SDA==0x01) read_code0=read_code0|0X01;
              else read_code0=read_code0&0xfe;  
            SCL=0x01;
           LCD_S_Delay();       
           SCL=0x00;

     //ack           

           SDA=0x00;     // master ack             
      //   SCL=0x00;            
           LCD_S_Delay();                  
      //     if (SDA==0X01) eeprom_err=0x01;
      //        else eeprom_err=0x00;
           SCL=0x01;
           LCD_L_Delay(38);
           SCL=0x00;                               
           LCD_L_Delay(8);
           SDA=0x01;
    // next byte
   
         read_code1=0x00; 

           SCL=0x01;            
           LCD_S_Delay();
           if (SDA==0x01) read_code1=read_code1|0X80;
              else read_code1=read_code1&0x7f;
           SCL=0x00;
           LCD_S_Delay(); 

           SCL=0x01;            
           LCD_S_Delay();
           if (SDA==0x01) read_code1=read_code1|0X40;
              else read_code1=read_code1&0xbf;           
           SCL=0x00;
           LCD_S_Delay();
          
           SCL=0x01;            
           LCD_S_Delay();
           if (SDA==0x01) read_code1=read_code1|0X20;
              else read_code1=read_code1&0xdf;           
           SCL=0x00;
           LCD_S_Delay(); 

           SCL=0x01;            
           LCD_S_Delay();
           if (SDA==0x01) read_code1=read_code1|0X10;
              else read_code1=read_code1&0xef;
                         
           SCL=0x00;
           LCD_S_Delay();

           SCL=0x01;            
           LCD_S_Delay();
           if (SDA==0x01) read_code1=read_code1|0X08;
              else read_code1=read_code1&0xf7;            
           SCL=0x00;
           LCD_S_Delay(); 

           SCL=0x01;            
           LCD_S_Delay();
           if (SDA==0x01) read_code1=read_code1|0X04;
              else read_code1=read_code1&0xfb;           
           SCL=0x00;
           LCD_S_Delay();
          
           SCL=0x01;            
           LCD_S_Delay();
           if (SDA==0x01) read_code1=read_code1|0X02;
              else read_code1=read_code1&0xfd;           
           SCL=0x00;
           LCD_S_Delay(); 

           SCL=0x01;            
           LCD_S_Delay();
           if (SDA==0x01) read_code1=read_code1|0X01;
              else read_code1=read_code1&0xfe;           
           SCL=0x00;
           LCD_S_Delay();   
              read_code2 =  read_code1;
  
     //  ---   NAK
           SDA=0x01; 
           _nop_();
           _nop_();
           _nop_();
           _nop_();            
           SCL=0x01;
           LCD_S_Delay();            
           SCL=0x00;            
       //------ stop bit                           
           SDA=0x00;
           _nop_();           
           _nop_();           
           _nop_();
           _nop_();           
           _nop_();           
           _nop_();
           _nop_();           
           _nop_();           
           _nop_();
           SCL=0x01;                                   
           LCD_S_Delay();
           SDA=0x01;
           LCD_S_Delay();             
        //-----------------  

         read_code1 = read_code1&0x80;
       //  read_code1 = read_code1>>7;
           read_code0 = read_code0<<1;

   if (read_code1==0x80) {temp_data =  read_code0 + 0x01 ;}
     else {temp_data =  read_code0 ;}
         //  temp_data =  read_code1 |  read_code0 ; 
         //  read_code2 =  read_code1;
           disp_10 = temp_data % 10 ; 
           disp_11 = (temp_data/10)%10 ; 
           disp_12 = (temp_data%1000)/100 ; 
          temp=(temp_data*10)/2;

           disp_10 =  temp % 10 ; 
           disp_11 = (temp/10)%10 ; 
           disp_12 = (temp%1000)/100 ;

         //  disp_13 = temp_data / 1000 ;    
           temp=((disp_12*100+disp_11*10+disp_10)*10);
           temp_0=(temp*10);    
           disp_10 = temp_0 % 10 ; 
           disp_11 = (temp_0/10)%10 ; 
           disp_12 = (temp_0%1000)/100 ;    
           disp_3 = temp_0 / 1000 ;         
}   

void Main(void)
{
           SDA=0x01;
   read_tcn75a_2_byte ( );
  // Init_IRQ();
   BARUBO=0X01; //BARUBO OFF 
 while (1)
 {

   LCD_L_Delay(30);
   read_tcn75a_2_byte ( );

//                                                 
 }
}

張貼者： 於 沒有留言:

2008年11月1日 星期六

不是樂高喔
















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2008年10月31日 星期五

C語言練習3 

MPC82G516, 82E54是台灣笙泉的8x51MCU,一直以來我都用它來作老闆要的東西
我覺得很好用喔
#include "REG_MPC82G516.h" //for MPC82G516 SFR definition               
                         //雖是選MPC82G516但是實上,ic是82E54
#include "INTRINS.H"       //
 unsigned char COMM;
 unsigned char Data_1,Data_2;
sbit LCD_E  =  P3^7 ;
sbit LCD_RS =  P3^4 ;
sbit LCD_RW =  P3^5 ;
// ***********************************************
void LCD_S_Delay(void)
{
int S_Loop ;
int Null_Var ;
    for   ( S_Loop = 0 ; S_Loop < 200 ; S_Loop ++ )
Null_Var += 1 ;
}
// **********************************************
void LCD_L_Delay(void)
{
int L_Loop ;
        for  ( L_Loop = 0 ; L_Loop < 100 ; L_Loop ++ )
LCD_S_Delay( ) ;
}
//***********************************************
// Subroutine to  
// Write a command to LCD module 
// RS=0, R/W=0, E=H->L F(alling Edge) 
// 寫入指令到lcd 
void LCD_CMD_W_Timing( void )
{
LCD_RS = 0 ; // Set for Command Input
_nop_();
LCD_RW = 0 ;
_nop_();
LCD_E = 1 ;
_nop_();
_nop_();
_nop_();
_nop_();
LCD_E = 0 ;
}
//***********************************************
// Subroutine to 
// Write a command to LCD module
// RS=1, R/W=0, E=H->L F(alling Edge)
// 寫入資料到lcd 
void LCD_DAT_W_Timing( void )

{   LCD_RS = 1 ; // Set for Data Input
_nop_();
LCD_RW = 0 ;
_nop_();
LCD_E = 1 ;
_nop_();
_nop_();
_nop_();
_nop_();
LCD_E = 0 ;
}
LCD_RESET(void)  // 初始化lcd(16*02)
{
P3 = 0x03;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;
LCD_L_Delay() ;
LCD_L_Delay() ;
LCD_L_Delay() ;
P3 = 0x03;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;
LCD_L_Delay() ;
LCD_L_Delay() ;
LCD_L_Delay() ;
//-----------------------------------------------
P3 = 0x03;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;
P3=0x02;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;
//-------------------------------------------------
P3=0x01;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;
P3=0x04;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;
//--------------------------------------------------
P3=0x00;
LCD_CMD_W_Timing() ; 
// LCD  Function SET
LCD_L_Delay() ;
P3=0x0f;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;
//-----------------------------------------------------
P3=0x00;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;
P3=0x02;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;
//-------------------------------------------------------
P3=0x00;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;
P3=0x01;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;
//-----------------------------------------------
P3=0x08;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;
P3=0x02;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;
}

unsigned int Get_ADC_Channel(char channel)
{                 // 82e54一共有8個通道10bit的A TO D
channel &= 0x07                    //make sure channel is 0-7
ADCTL = 0x88channel;              //start convert
while(!(ADCTL & 0x10)){}           //check if convert done
return ((unsigned int)(ADCH<<2)  (ADCL & 3));
}

void Output(unsigned char d)
{     // 將所讀到的ad值 轉成ascII 且輸出到lcd
if(d>9 & d<16)   Data_1 = (d + 0x37);
else if(d<10)   Data_1 = (d + 0x30);
    Data_2 = Data_1;
//因為lcd控制是採4bit控制 所以一個byte要送兩次
  P3=Data_2>>4;
LCD_DAT_W_Timing();
LCD_S_Delay( );   
P3=Data_1&0X0F;
LCD_DAT_W_Timing();
LCD_S_Delay( );
}

main(void)
{ 
unsigned int VALUE;
P3=0XFF;
LCD_L_Delay() ;
P1M0=0X0F;    // P1 IS ALL INPUT
P1M1=0X00;    //
LCD_RESET();
P3=0x08; 
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ; 
P3=0x00;   
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;        
while (1)
{           
VALUE=Get_ADC_Channel(7);
Output(VALUE>>8);             //顯示最高 nibble
Output((VALUE>>4)&0x0f);      //顯示中間 nibble
Output(VALUE&0x0f);           //顯示最低 nibble
P3=0x08;  
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;    
P3=0x00;
LCD_CMD_W_Timing() ; // LCD  Function SET
LCD_L_Delay() ;      
LCD_L_Delay() ;    
LCD_L_Delay() ;  
LCD_L_Delay() ;
}       
}
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