吉林建筑工程学院城建学院电气信息工程系自动化专业课程设计论文纸
00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x78,0x00,0xFC,0x00,0xFE,0x01,0xFE,0x03,0xFE,0x07,0xFE,0x0F,0xFE,0x1F,0xFC,0x3F,
0xF8,0x7F,0xFC,0x3F,0xFE,0x1F,0xFE,0x0F,0xFE,0x07,0xFE,0x03,0xFE,0x01,0xFC,0x00,
0x78,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*心形图案*/ };
uchar code hehe[] = {
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x01,0x40,0x01,0xC0,0x01,0x00,0x00,0x00,0x00,
0xF0,0x0F,0x08,0x10,0x04,0x20,0x00,0x00,0x00,0x00,0xF0,0x3F,0x08,0x00,0x04,0x00,
0x04,0x00,0x04,0x00,0x08,0x00,0xF0,0x3F,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x20,
0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00,0xF0,0x3F,0x08,0x00,0x04,0x00,
0x04,0x00,0x04,0x00,0x08,0x00,0xF0,0x3F,0x00,0x00,0x00,0x00,0x04,0x20,0x08,0x10,
0xF0,0x0F,0x00,0x00,0x00,0x00,0xC0,0x01,0x40,0x01,0xC0,0x01,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*呵呵o(∩_∩)o图案*/ };
void display1(void); void display2(void); void display3(void); void display4(void); void DelayUs(uint N) {
uint x;
for(x=0; x<=N;x++); }
16
吉林建筑工程学院城建学院电气信息工程系自动化专业课程设计论文纸
void intersvr0(void) interrupt 0 using 1 {
KY=~KY; //每个摇动来回水银开关会在摆幅两端分别产生下降沿中断，只提取其中一次（从左向右摇才显示） if(KY==0) {
num++; //计算中断次数 switch(pic) //选择画面 {
case 0:{display1();}break; case 1:{display2();}break; case 2:{display3();}break; case 3:{display4();}break; default:{display1();} } } }
void display1(void) {
uchar i;
DelayUs(4000); for(i=0;i<48;i++) {
P0=~yu[i]; P2=~yu[i]; DelayUs(100); } }
void display2(void) {
uchar i;
DelayUs(4000); for(i=0;i<64;i++) {
P0=~love[i*2]; P2=~love[i*2+1]; DelayUs(120); } }
/*****显示子程序3（心形图案）*****/ void display3(void) {
uchar i;
17
吉林建筑工程学院城建学院电气信息工程系自动化专业课程设计论文纸
DelayUs(4000); for(i=0;i<64;i++) {
P0=~loveyou[i*2]; P2=~loveyou[i*2+1]; DelayUs(120); } }
/*****显示子程序4（呵呵o(∩_∩)o图案）*****/ void display4(void) {
uchar i;
DelayUs(4000); for(i=0;i<64;i++) {
P0=~hehe[i*2]; P2=~hehe[i*2+1]; DelayUs(120); } }
/*****主函数*****/ void main(void) {
IT0=1; EX0=1;
EA=1; //开中断，下降沿中断 while(1) //主程序中只检测按键 {
if(KEY==0) //画面切换键按下 {
DelayUs(10000); //按键去抖 if(KEY==0); pic++;} if(pic>3) pic=0; } }
18
吉林建筑工程学院城建学院电气信息工程系自动化专业课程设计论文纸
附录 3：元器件清单
序号 1 元件名称 电阻 型号与规格 470Ω 10KΩ 2 3 4 5 6 7 8 9 10
电解电容 瓷片电容 晶振 发光二极管 单片机 集成电路插座 按钮 水银开关 线路板 10Uf 0.03uF 12MHZ Ψ5红色 STC89C51 20脚 单位 只 只 只 只 个 只 块 块 只 个 块 数量 16 1 1 2 1 16 1 1 1 1 1 19