12ad.i

应用tlc1543及cd4067对35路信号进行采集

#line 1 ".\12AD.C" /0
  
#line 1 "C:\KEIL\C51\INC\REG52.H" /0






 
 
 
 sfr P0    = 0x80;
 sfr P1    = 0x90;
 sfr P2    = 0xA0;
 sfr P3    = 0xB0;
 sfr PSW   = 0xD0;
 sfr ACC   = 0xE0;
 sfr B     = 0xF0;
 sfr SP    = 0x81;
 sfr DPL   = 0x82;
 sfr DPH   = 0x83;
 sfr PCON  = 0x87;
 sfr TCON  = 0x88;
 sfr TMOD  = 0x89;
 sfr TL0   = 0x8A;
 sfr TL1   = 0x8B;
 sfr TH0   = 0x8C;
 sfr TH1   = 0x8D;
 sfr IE    = 0xA8;
 sfr IP    = 0xB8;
 sfr SCON  = 0x98;
 sfr SBUF  = 0x99;
 
 
 sfr T2CON  = 0xC8;
 sfr RCAP2L = 0xCA;
 sfr RCAP2H = 0xCB;
 sfr TL2    = 0xCC;
 sfr TH2    = 0xCD;
 
 
 
 
 sbit CY    = PSW^7;
 sbit AC    = PSW^6;
 sbit F0    = PSW^5;
 sbit RS1   = PSW^4;
 sbit RS0   = PSW^3;
 sbit OV    = PSW^2;
 sbit P     = PSW^0;  
 
 
 sbit TF1   = TCON^7;
 sbit TR1   = TCON^6;
 sbit TF0   = TCON^5;
 sbit TR0   = TCON^4;
 sbit IE1   = TCON^3;
 sbit IT1   = TCON^2;
 sbit IE0   = TCON^1;
 sbit IT0   = TCON^0;
 
 
 sbit EA    = IE^7;
 sbit ET2   = IE^5;  
 sbit ES    = IE^4;
 sbit ET1   = IE^3;
 sbit EX1   = IE^2;
 sbit ET0   = IE^1;
 sbit EX0   = IE^0;
 
 
 sbit PT2   = IP^5;
 sbit PS    = IP^4;
 sbit PT1   = IP^3;
 sbit PX1   = IP^2;
 sbit PT0   = IP^1;
 sbit PX0   = IP^0;
 
 
 sbit RD    = P3^7;
 sbit WR    = P3^6;
 sbit T1    = P3^5;
 sbit T0    = P3^4;
 sbit INT1  = P3^3;
 sbit INT0  = P3^2;
 sbit TXD   = P3^1;
 sbit RXD   = P3^0;
 
 
 sbit SM0   = SCON^7;
 sbit SM1   = SCON^6;
 sbit SM2   = SCON^5;
 sbit REN   = SCON^4;
 sbit TB8   = SCON^3;
 sbit RB8   = SCON^2;
 sbit TI    = SCON^1;
 sbit RI    = SCON^0;
 
 
 sbit T2EX  = P1^1;  
 sbit T2    = P1^0;  
 
 
 sbit TF2    = T2CON^7;
 sbit EXF2   = T2CON^6;
 sbit RCLK   = T2CON^5;
 sbit TCLK   = T2CON^4;
 sbit EXEN2  = T2CON^3;
 sbit TR2    = T2CON^2;
 sbit C_T2   = T2CON^1;
 sbit CP_RL2 = T2CON^0;
#line 1 ".\12AD.C" /0
 
  
#line 1 "C:\KEIL\C51\INC\STDIO.H" /0






 
 
 
 
 
 
 
 
 
 
 
 
 typedef unsigned int size_t;
 
 
 #pragma SAVE
 #pragma REGPARMS
 extern char _getkey (void);
 extern char getchar (void);
 extern char ungetchar (char);
 extern char putchar (char);
 extern int printf   (const char *, ...);
 extern int sprintf  (char *, const char *, ...);
 extern int vprintf  (const char *, char *);
 extern int vsprintf (char *, const char *, char *);
 extern char *gets (char *, int n);
 extern int scanf (const char *, ...);
 extern int sscanf (char *, const char *, ...);
 extern int puts (const char *);
 
 #pragma RESTORE
#line 2 ".\12AD.C" /0
 
  
#line 1 "C:\KEIL\C51\INC\MATH.H" /0






 
 
 #pragma SAVE
 #pragma REGPARMS
 extern char  cabs  (char  val);
 extern int    abs  (int   val);
 extern long  labs  (long  val);
 extern float fabs  (float val);
 extern float sqrt  (float val);
 extern float exp   (float val);
 extern float log   (float val);
 extern float log10 (float val);
 extern float sin   (float val);
 extern float cos   (float val);
 extern float tan   (float val);
 extern float asin  (float val);
 extern float acos  (float val);
 extern float atan  (float val);
 extern float sinh  (float val);
 extern float cosh  (float val);
 extern float tanh  (float val);
 extern float atan2 (float y, float x);
 
 extern float ceil  (float val);
 extern float floor (float val);
 extern float modf  (float val, float *n);
 extern float fmod  (float x, float y);
 extern float pow   (float x, float y);
 
 #pragma RESTORE
#line 3 ".\12AD.C" /0
 
  
#line 1 "C:\KEIL\C51\INC\INTRINS.H" /0






 
 
 extern void          _nop_     (void);
 extern bit           _testbit_ (bit);
 extern unsigned char _cror_    (unsigned char, unsigned char);
 extern unsigned int  _iror_    (unsigned int,  unsigned char);
 extern unsigned long _lror_    (unsigned long, unsigned char);
 extern unsigned char _crol_    (unsigned char, unsigned char);
 extern unsigned int  _irol_    (unsigned int,  unsigned char);
 extern unsigned long _lrol_    (unsigned long, unsigned char);
 extern unsigned char _chkfloat_(float);
#line 4 ".\12AD.C" /0
 
 
 sfr  AUXR=0x8E;
 
 sbit CLOCK=P2^7;      
 sbit D_IN=P2^6;
 sbit D_OUT=P2^5;
 sbit _CS=P2^2;
 
 





 
 
 
 
 
 
 
  unsigned int xdata adresult[35][10];
  unsigned int idata Result[35];
  unsigned char Times;               
 
  unsigned char ch[2];
  unsigned char i,j,k,m;
  unsigned int n;
 
 sbit X5045_CS=P1^0;         
 sbit X5045_SO=P1^1;
 sbit X5045_SCK=P1^2;
 sbit X5045_SI=P1^3;
 
 
 
 
 
 
 
 
 extern void Init(void);
 extern void UART(void);
 
  unsigned char bdata data_x5045;
 sbit x5045_data0=data_x5045^0;
 sbit x5045_data7=data_x5045^7;
 
 
 
  unsigned char Read8(void)          
 {
  unsigned char i;
 for(i=0;i<8;i++)
 {
 X5045_SCK=1;
 X5045_SCK=0;
 data_x5045=data_x5045<<1;
 x5045_data0=X5045_SO;
 }
 return(data_x5045);
 }
 
 
 
 void Write8(unsigned char cData)
 {
  unsigned char i;
 data_x5045=cData;
 for(i=0;i<8;i++)
 {
 X5045_SCK=0;
 X5045_SI=x5045_data7;
 X5045_SCK=1;
 data_x5045=data_x5045<<1;
 }
 }
 
 
 
  unsigned char ReadSR(void)
 {
  unsigned char cData;
 X5045_CS=0;
 Write8(0X05);
 cData=Read8();
 X5045_CS=1;
 return(cData);
 }
 
 
 
 void WriteSR(unsigned char cData)
 {
 while((ReadSR()&0x01)==1);
 X5045_CS=0;
 Write8(0X06);
 X5045_CS=1;
 X5045_CS=0;
 Write8(0X01);
 Write8(cData);
 X5045_CS=1;
 }
 
 
 
 
  unsigned int Read1543(unsigned char port)	 
 {
  unsigned int data ad;unsigned int data i;
  unsigned char data al=0,ah=0;
 
 CLOCK=0;_CS=0;
 port<<=4;
 for (i=0;i<4;i++)  
 {
 D_IN=(bit)(port&0x80);CLOCK=1;CLOCK=0;
 port<<=1;
 }
 for (i=0;i<6;i++)  
 {
 CLOCK=1;CLOCK=0;
 }
 
 _CS=1; 
 
 _nop_();_nop_();_nop_();
 _nop_();_nop_();_nop_();
 _nop_();_nop_();_nop_();
 _nop_();_nop_();_nop_();
 _nop_();_nop_();_nop_();
 _nop_();_nop_();_nop_();
 _nop_();_nop_();_nop_();
 _nop_();_nop_();_nop_();
 
 _CS=0;  
 _nop_();_nop_();_nop_();
 
 for (i=0;i<2;i++)  
 {
 D_OUT=1;CLOCK=1;
 ah<<=1;
 if (D_OUT) ah|=0x01;
 CLOCK=0;
 }
 
 for (i=0;i<8;i++)  
 {
 D_OUT=1;CLOCK=1;
 al<<=1;
 if (D_OUT) al|=0x01;
 CLOCK=0;
 }
 _CS=1;
 
 ad=(unsigned int)ah;ad<<=8;ad|=al;  
 return (ad);
 }
 
 
 
 void Getad(unsigned char t)
 {
 
  unsigned char i,j,k;
  unsigned char ch=0;                   
 for(i=0;i<2;i++)
 {
 
 
 
 
 
 
 k=0;
 for(j=0;j<16;j++)
 {
 
 if(i==0) P0=k|0x20;
 else P0=k|0x10;
 
 
 adresult[16*i+j][t]=Read1543(ch);
 
 k++;
 }
 if(i==1)
 {
 
 adresult[32][t]=Read1543(0x08);
 adresult[33][t]=Read1543(0x09);
 
 adresult[34][t]=Read1543(0x0a);
 }
 }
 }
 
 
 
 void Sort(unsigned char n)
 {
  unsigned int temp;
  unsigned char i,j,k;
 for(i=0;i<34;i++)            
 {for(j=0;j<n;j++)       
 for(k=0;k<n-j;k++)
 if (adresult[i][k]>adresult[i][k+1])
 {temp=adresult[i][k];adresult[i][k]=adresult[i][k+1];adresult[i][k+1]=temp;}
 }
 }
 
 
 
 
 void Filter(unsigned char n)
 {
  unsigned int sum;
  unsigned char i,j;
 for(i=0;i<34;i++)
 {
 sum=0;
 for(j=(Times-n)/2;j<=n+1;j++)
 sum+=adresult[i][j];
 Result[i]=sum/n;
 }
 }
 
 
 
 
 void Delay(void)
 {
  unsigned int i;
 for(i=0;i<550;i++);
 }
 
 
 main()
 {
  unsigned char T;
 Times=10;
 AUXR=AUXR&0xfd;
 AUXR=AUXR|0x01;
 
 WriteSR(0x00);           
 Init();
 
 Begin:
 for(T=0;T<Times;T++)
 {Getad(T);
 Delay();
 }
 Sort(Times);
 Filter(6);
 X5045_CS=1;
 _nop_();
 X5045_CS=0;
 _nop_();_nop_();_nop_();
 X5045_CS=1;
 
 goto Begin;
 
 }