traffic light.i

仿真马路交通灯通过keilproteus进行实时调试

#line 1 "traffic light.c" /0
  
#line 1 "C:\PROGRAM FILES\KEILC\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 "traffic light.c" /0
 
  
#line 1 "C:\PROGRAM FILES\KEILC\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 "traffic light.c" /0
 
  
#line 1 "C:\PROGRAM FILES\KEILC\C51\INC\STDLIB.H" /0






 
 
 
 
 
 
#line 13 "C:\PROGRAM FILES\KEILC\C51\INC\STDLIB.H" /1
  
 
 
#line 16 "C:\PROGRAM FILES\KEILC\C51\INC\STDLIB.H" /0
 
 
#line 18 "C:\PROGRAM FILES\KEILC\C51\INC\STDLIB.H" /1
  
 
#line 20 "C:\PROGRAM FILES\KEILC\C51\INC\STDLIB.H" /0
 
 
 
 typedef char wchar_t;
 
 
 
 #pragma SAVE
 #pragma REGPARMS
 
 extern int    abs  (int   val);
 extern long  labs  (long  val);
 
 extern float atof (char *s1);
 extern long  atol (char *s1);
 extern int   atoi (char *s1);
 extern int   rand ();
 extern void  srand (int);
 
 extern float         strtod  (char *, char **);
 extern long          strtol  (char *, char **, unsigned char);
 extern unsigned long strtoul (char *, char **, unsigned char);
 
 
 
 extern int  init_mempool          (void xdata *p, unsigned int size);
 extern void xdata *malloc  (unsigned int size);
 extern void free                  (void xdata *p);
 extern void xdata *realloc (void xdata *p, unsigned int size);
 extern void xdata *calloc  (unsigned int size, unsigned int len);
 
 #pragma RESTORE
 
 
#line 3 "traffic light.c" /0
 
  
#line 1 "C:\PROGRAM FILES\KEILC\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);
 extern void          _push_    (unsigned char _sfr);
 extern void          _pop_     (unsigned char _sfr);
 
 
 
#line 4 "traffic light.c" /0
 
  
#line 1 "C:\PROGRAM FILES\KEILC\C51\INC\CTYPE.H" /0






 
 
 
 
 
 #pragma SAVE
 #pragma REGPARMS
 extern bit isalpha (unsigned char);
 extern bit isalnum (unsigned char);
 extern bit iscntrl (unsigned char);
 extern bit isdigit (unsigned char);
 extern bit isgraph (unsigned char);
 extern bit isprint (unsigned char);
 extern bit ispunct (unsigned char);
 extern bit islower (unsigned char);
 extern bit isupper (unsigned char);
 extern bit isspace (unsigned char);
 extern bit isxdigit (unsigned char);
 extern unsigned char tolower (unsigned char);
 extern unsigned char toupper (unsigned char);
 extern unsigned char toint (unsigned char);
 
 
 
 
 #pragma RESTORE
 
 
#line 5 "traffic light.c" /0
 
  
#line 1 "C:\PROGRAM FILES\KEILC\C51\INC\STRING.H" /0






 
 
 
 
 
 
#line 13 "C:\PROGRAM FILES\KEILC\C51\INC\STRING.H" /1
  
 
 
#line 16 "C:\PROGRAM FILES\KEILC\C51\INC\STRING.H" /0
 
 
#line 18 "C:\PROGRAM FILES\KEILC\C51\INC\STRING.H" /1
  
 
#line 20 "C:\PROGRAM FILES\KEILC\C51\INC\STRING.H" /0
 
 #pragma SAVE
 #pragma REGPARMS
 extern char *strcat (char *s1, char *s2);
 extern char *strncat (char *s1, char *s2, int n);
 
 extern char strcmp (char *s1, char *s2);
 extern char strncmp (char *s1, char *s2, int n);
 
 extern char *strcpy (char *s1, char *s2);
 extern char *strncpy (char *s1, char *s2, int n);
 
 extern int strlen (char *);
 
 extern char *strchr (const char *s, char c);
 extern int strpos (const char *s, char c);
 extern char *strrchr (const char *s, char c);
 extern int strrpos (const char *s, char c);
 
 extern int strspn (char *s, char *set);
 extern int strcspn (char *s, char *set);
 extern char *strpbrk (char *s, char *set);
 extern char *strrpbrk (char *s, char *set);
 extern char *strstr  (char *s, char *sub);
 extern char *strtok  (char *str, const char *set);
 
 extern char memcmp (void *s1, void *s2, int n);
 extern void *memcpy (void *s1, void *s2, int n);
 extern void *memchr (void *s, char val, int n);
 extern void *memccpy (void *s1, void *s2, char val, int n);
 extern void *memmove (void *s1, void *s2, int n);
 extern void *memset  (void *s, char val, int n);
 #pragma RESTORE
 
 
#line 6 "traffic light.c" /0
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 sbit green_a = P1^0;			  
 sbit yellow_a = P1^1;
 sbit red_a = P1^2;
 sbit green_b = P1^5;
 sbit yellow_b = P1^6;
 sbit red_b = P1^7; 
 char flag;
 
 void wait(int temp)
 {
  unsigned int m;
 for(m=temp;m>0;m--);
 }
 
 void disp7seg_a_green()
 {
  unsigned int i,j, k;
 flag = 0;
 P1 = 0x7E;
 for(k=30;k>0;k--)
 {  
 for(i=10;i>0;i--)
 {
 for(j=20;j>0;j--)
 {
 P0=0x01;
 P2=k/10;
 wait(100);
 P0=0x02;
 P2=k%10;
 wait(100);
 P0=0x04;
 P2=(k+5)/10;
 wait(100);
 P0=0x08;
 P2=(k+5)%10;
 wait(100);
 }
 }
 }
 
 }
 
 void disp7seg_a_yellow()
 {
  unsigned int i,j,k;
 flag = 1;
 P1 = 0x7D;
 for(k=5;k>0;k--)
 {
 for(i=10;i>0;i--)
 {
 for(j=20;j>0;j--)
 {
 P0=0x01;
 P2=k/10;
 wait(100);
 P0=0x02;
 P2=k%10;
 wait(100);
 P0=0x04;
 P2=k/10;
 wait(100);
 P0=0x08;
 P2=k%10;
 wait(100);
 }
 }
 }
 }
 
 void disp7seg_b_green()
 {
  unsigned int i,j,k;
 flag = 2;
 P1=0xDB;
 for(k=15;k>0;k--)
 { 
 for(i=10;i>0;i--)
 {
 for(j=20;j>0;j--)
 {
 P0=0x01;
 P2=(k+5)/10;
 wait(100);
 P0=0x02;
 P2=(k+5)%10;
 wait(100);
 P0=0x04;
 P2=k/10;
 wait(100);
 P0=0x08;
 P2=k%10;
 wait(100);
 }
 }
 }
 }
 
 void disp7seg_b_yellow()
 {
  unsigned int i,j,k;
 flag = 3;
 P1=0xBB;
 for(k=5;k>0;k--)
 {   
 for(i=10;i>0;i--)
 {
 for(j=20;j>0;j--)
 {
 P0=0x01;
 P2=k/10;
 wait(100);
 P0=0x02;
 P2=k%10;
 wait(100);
 P0=0x04;
 P2=k/10;
 wait(100);
 P0=0x08;
 P2=k%10;
 wait(100);
 }
 }
 }
 }
 
 void ex1_isr (void) interrupt 2
 {
  unsigned int temp,i,j; 
 switch(flag)
 {	 
 case 0:
 wait(0);
 break;
 case 1:
 P1 = 0xBD;
 wait(500); 
 for(temp=5;temp>0;temp--)
 {
 for(i=10;i>0;i--)
 {
 for(j=20;j>0;j--)
 {
 P0 = 0x01;
 P2 = temp/10;
 wait(100);
 P0 = 0x02;
 P2 = temp%10;
 wait(100);
 P0 = 0x04;
 P2 = temp/10;
 wait(100);
 P0 = 0x08;
 P2 = temp%10;
 wait(100);
 }
 }
 }
 P1 = 0x7D;
 break;
 case 2:
 P1 = 0xBD;
 wait(500); 
 for(temp=5;temp>0;temp--)
 {
 for(i=10;i>0;i--)
 {
 for(j=20;j>0;j--)
 {
 P0 = 0x01;
 P2 = temp/10;
 wait(100);
 P0 = 0x02;
 P2 = temp%10;
 wait(100);
 P0 = 0x04;
 P2 = temp/10;
 wait(100);
 P0 = 0x08;
 P2 = temp%10;
 wait(100);
 }
 }
 }
 P1 = 0xDB;
 break;
 case 3:
 wait(0);
 break;
 }
 
 }
 
 void ex0_isr (void) interrupt 0
 {
  unsigned int temp1,temp2,i,j;
 P1 = 0xBD;
 for(temp1=5;temp1>0;temp1--)
 {
 
 
 for(i=10;i>0;i--)
 {
 for(j=20;j>0;j--)
 {
 P0 = 0x01;
 P2 = temp1/10;
 wait(100);
 P0 = 0x02;
 P2 = temp1%10;
 wait(100);
 P0 = 0x04;
 P2 = temp1/10;
 wait(100);
 P0 = 0x08;
 P2 = temp1%10;
 wait(100);
 }
 }
 }
 P1 = 0x7B;
 for(temp2=15;temp2>0;temp2--)
 {
 for(i=10;i>0;i--)
 {
 for(j=20;j>0;j--)
 {
 P0 = 0x01;
 P2 = temp2/10;
 wait(100);
 P0 = 0x02;
 P2 = temp2%10;
 wait(100);
 P0 = 0x04;
 P2 = temp2/10;
 wait(100);
 P0 = 0x08;
 P2 = temp2%10;
 }
 }
 }
 switch(flag)
 {
 case 0:
 P1 = 0x7E;
 break;
 case 1:
 P1 = 0x7D;
 case 2:
 P1 = 0xDB;
 break;
 case 3:
 P1 = 0xBB;
 break;
 }
 }
 void main(void)
 {
 
 IT0 = 1;    
 EX0 = 1;    
 
 IT1 = 1;
 EX1 = 1;
 
 EA = 1;     
 while(1)			 
 {
 disp7seg_a_green();
 disp7seg_a_yellow();
 disp7seg_b_green();
 disp7seg_b_yellow();
 }
 }