点阵仿真程序protues仿真设计 点阵程序仿真 51单片机点阵.rar

#include <reg51.h> #include <intrins.h> #define DATAOUT P2 //P2 use as data, you can change #define SPEED 13 void ymove(char dir,unsigned char *ptr,char speed); void xmove(char dir,unsigned char *ptr,char n,char speed); void delay(unsigned int a); void display(); void displaytime(char time); void init164(); sbit ADATA= DATAOUT^0; sbit ASCK= DATAOUT^1; sbit LATCH= DATAOUT^2; sbit BDATA= DATAOUT^3; sbit BCLK= DATAOUT^4; code unsigned char xin[32]={ 0x00,0x00,0x00,0x00,0x00,0x00,0x0E,0x38, //心 0x1F,0x7C,0x3F,0xFE,0x3F,0xFE,0x3F,0xFE, 0x1F,0xFC,0x0F,0xF8,0x07,0xF0,0x03,0xE0, 0x01,0xC0,0x00,0x80,0x00,0x00,0x00,0x00}; code unsigned char zhong[32]={ 0x01,0x00,0x01,0x00,0x01,0x04,0x7F,0xFE, //中 0x41,0x04,0x41,0x04,0x41,0x04,0x41,0x04, 0x7F,0xFC,0x41,0x04,0x01,0x00,0x01,0x00, 0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00}; code unsigned char guo[32]={ 0x00,0x04,0x7F,0xFE,0x40,0x24,0x5F,0xF4, //国 0x41,0x04,0x41,0x04,0x41,0x44,0x4F,0xE4, 0x41,0x04,0x41,0x44,0x41,0x24,0x41,0x04, 0x5F,0xF4,0x40,0x04,0x7F,0xFC,0x40,0x04}; code unsigned char dui[32]={ 0x7C,0x40,0x44,0x40,0x48,0x40,0x48,0x40, //队 0x50,0x40,0x48,0x40,0x48,0x40,0x44,0xA0, 0x44,0xA0,0x44,0xA0,0x69,0x10,0x51,0x10, 0x42,0x08,0x44,0x06,0x48,0x04,0x00,0x00}; code unsigned char jia[32]={ 0x10,0x00,0x10,0x00,0x10,0x04,0x12,0x7E, //加 0xFF,0x44,0x12,0x44,0x12,0x44,0x12,0x44, 0x12,0x44,0x22,0x44,0x22,0x44,0x22,0x44, 0x22,0x44,0x4A,0x7C,0x84,0x44,0x00,0x00}; code unsigned char you[32]={ 0x00,0x40,0x40,0x40,0x30,0x40,0x10,0x44, //油 0x87,0xFE,0x64,0x44,0x24,0x44,0x0C,0x44, 0x14,0x44,0x27,0xFC,0xE4,0x44,0x24,0x44, 0x24,0x44,0x24,0x44,0x27,0xFC,0x24,0x04 }; code unsigned char gth[32]={ 0x00,0x00,0x01,0x80,0x03,0xC0,0x03,0xC0, //! 0x03,0xC0,0x03,0xC0,0x03,0xC0,0x01,0x80, 0x01,0x80,0x01,0x80,0x00,0x00,0x01,0x80, 0x03,0xC0,0x01,0x80,0x00,0x00,0x00,0x00}; unsigned char idata buffer[32]; void main(void) { unsigned char i; init164(); while(1) { for(i=0;i<32;i++) buffer[i]=xin[i]; displaytime(1); xmove(1,zhong,3,SPEED); displaytime(1); ymove(1,0,SPEED); ymove(1,jia,SPEED); ymove(1,you,SPEED); ymove(1,0,SPEED); xmove(0,jia,3,SPEED); ymove(0,gth,SPEED); ymove(0,0,SPEED); xmove(1,xin,1,SPEED); } } /************* 子函数 ******************/ void delay(unsigned int a) { while(a--); } void display() { unsigned char hang,ib,k,tmp; DATAOUT= 0x0; BDATA = 0; for(hang=0;hang<16;hang++) { ASCK =0; LATCH=0; BCLK =0; for(ib=0;ib<2;ib++) { tmp = buffer[hang*2+ib]; for(k=0;k<8;k++) { tmp <<=1; ASCK =0; ADATA =CY; ASCK =1; } } DATAOUT|=0x14; //LATCH=1; //BCLK=1; BDATA=1; } delay(64); ASCK =0; ASCK =1; } void displaytime(char time) { unsigned char i; while(time--) { i=130; while(i--) display(); } } void init164() { char i; BDATA=1; for(i=0;i<16;i++) { BCLK =0; BCLK =1; } } void xmove(char dir,unsigned char *ptr,char n,char speed) { /* 方向 n是要移动的汉字个数 移动速度*/ unsigned char i=0, ib=0; unsigned int tmp=0, speedm=0; unsigned char buffer2[16]; //半个汉字的缓存 n*=2; //左半字和右半字，所以要x2 for(i=0;i<16;i++) //清零 buffer2[i]=0; if(dir == 1) { /**** 向左移动 ****/ for(n;n>0;n--) { if(ptr != 0) { tmp = n%2; //判断是左半字还是右半字 for(i=0;i<16;i++) buffer2[i]=ptr[i*2+tmp]; if(tmp) //tmp为1时，将地址指向下一个汉字 ptr+=32; } for(tmp=8;tmp>0;tmp--) //要移动8列 { ib=0; for(i=0;i<16;i++) { //要移16行，共16个字节 buffer[ib] <<=1; //移第一个半字 if(buffer[ib+1] & 0x80) buffer[ib]++; ib++; buffer[ib]<<=1; //移后半字 if(buffer2[i] & 0x80) buffer[ib]++; ib++; buffer2[i]<<=1; //缓冲左半字向左移一位 } speedm=speed; //更新点阵 while(speedm--) display(); } } } //--------------------------------------------------// else { /****** 向右移动 ******/ for(n;n>0;n--) { if(ptr != 0) { tmp = (n+1) % 2 ; //判断左半字还是右半字 for(i=0;i<16;i++) buffer2[i]=ptr[i*2+tmp]; if(tmp == 0) //tmp为0时，将地址指向下一个汉字 ptr+=32; } for(tmp=8;tmp>0;tmp--) //要移动8列 { ib=0; for(i=0;i<16;i++) { //要移16行，共16个字节 buffer[ib+1] >>= 1; //移右半字 if(buffer[ib] & 0x01) buffer[ib+1] |=0x80 ; buffer[ib] >>= 1; //移左半字 if(buffer2[i] & 0x01) buffer[ib] |= 0x80; ib+=2; buffer2[i] >>=1; //下个汉字的右半字向右移一位 } speedm=speed; while(speedm--) //更新点阵 display(); } } } } void ymove(char dir,unsigned char *ptr, char speed) { //dir=1上移动，dir=0为下移动 char i=0, j=0, ib=0; unsigned int tmp=0, speedm=0; if(dir==0) { /**** 向下移 ****/ ib=31; for(i=16;i>0;i--) //下移16行 { for(j=29;j>-1;j--) buffer[j+2]=buffer[j]; //将上一行的内容复制到下一行 if(ptr==0) { //移空时，buffer的首行用0移入 buffer[0]=0; buffer[1]=0; } else { //否则，处理buffer的首行元素 buffer[1]=ptr[ib]; buffer[0]=ptr[ib-1]; ib=ib-2; } speedm=speed; while(speedm--) //更新点阵 display(); } } /****** 向上移 *******/ else { ib=0; //数组元素序号 for(i=0;i<16;i++) //上移16行 { for(j=0;j<30;j++) //将下一行的内容复制到上一行 buffer[j]=buffer[j+2]; if(ptr==0) //移入为空，buffer的末行用0移入 { buffer[30]=0; buffer[31]=0; } else { //否则，处理buffer的末行元素 buffer[30]=ptr[ib]; buffer[31]=ptr[ib+1]; ib=ib+2; } speedm=speed; //更新点阵 while(speedm--) display(); } } }