单片机报告Word文档格式.docx
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IT1=1;
while
（1）;
2．按1次按键，1个LED闪烁；
按2次按键，2个LED闪烁；
按3个按键，3个LED闪烁；
按4次按键，4个LED闪烁。
继续按下按键，则LED全灭，如此循环。
uinti=0;
voiddisplay（uintx）{
ucharm;
while（x--）{
for（m=120;
m>
0;
m--）;
}}
while
（1）{
if（i==0）{
P2=0x00;
if（i==1）{
P2=0x01;
display（100）;
if（i==2）{
P2=0x03;
if（i==3）{
P2=0x07;
if（i==4）{
P2=0x0f;
if（i==05）{
i=0;
}}}
综合训练
（二）：
查询式键盘识别技术
将8个按键从0-7编号，在1个数码管上显示相应的键号。
如果按键改变，则显示也相应改变。
#include<
intrins.h>
uchartab[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x00};
sbitP10=P1^0;
sbitP11=P1^1;
sbitP12=P1^2;
sbitP13=P1^3;
sbitP14=P1^4;
sbitP15=P1^5;
sbitP16=P1^6;
sbitP17=P1^7;
uchari,n,n0=0,n1=0,n2=0,n3=0,n4=0,n5=0,n6=0,n7=0;
P1=0x00;
if（P10==1）{i=0;
if（P11==1）{i=1;
}
if（P12==1）{i=2;
if（P13==1）{i=3;
if（P14==1）{i=4;
if（P15==1）{i=5;
if（P16==1）{i=6;
if（P17==1）{i=7;
P2=tab[i];
综合训练（三）：
矩阵式键盘与显示
单片机的并行口P1接4*4矩阵键盘，以P1.0-P1.3作行线，P1.4-P1.7作列线，在4个数码管上显示每个按键的键号（0~F）。
扩展：
每按一次键，显示的数字左（右）移一位，并显示按键键号。
reg52.h>
#defineuintunsignedint
ucharvalue;
ucharcheckkey（void）;
voiddelay（z）;
uchartable[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00};
/**********************是否有键按下*******************/
ucharcheckkey（void）
{ucharn;
P1=0xf0;
//P1口高位（键盘列线）置一，低位置零
n=P1;
if（n!
=0xf0）
return1;
//有，返回一
else
return0;
}
//***********************延时函数***********************
voiddelay（z）
{intx,y;
for（x=z;
x>
=0;
x--）
for（y=122;
y>
y--）;
voidmain（）
{uchari,j;
while
（1）
{
if（checkkey（）==1）//有键按下,这下面的括号要注意，一定要打上，否则出错
{delay（20）;
if（checkkey（）==1）//确实有键按下
i=P1;
P1=0x0f;
j=P1;
i=i|j;
switch（i）{
case0xee:
//按键零
value=12;
break;
case0xed:
value=13;
case0xeb:
value=14;
case0xe7:
value=15;
case0xde:
value=8;
case0xdd:
value=9;
case0xdb:
value=10;
case0xd7:
value=11;
case0xbe:
value=4;
case0xbd:
value=5;
case0xbb:
value=6;
case0xb7:
value=7;
case0x7e:
value=0;
case0x7d:
value=1;
case0x7b:
value=2;
case0x77:
value=3;
default:
break;
while（checkkey（）==1）//这里是等待松键
{checkkey（）;
P2=0x01;
P0=table[value];
delay（5）;
}}
综合训练（五）：
12864液晶显示器
利用单片机与12864液晶显示器显示自己的学号、姓名、专业等。
把矩阵式键盘加入。
要求进行软硬件设计，先用Keil和Proteus仿真，再用STARES598PCI实验仪进行软硬件综合调试，制作PCB电路板,在PCB电路板上调试成功。
。
PCB图：
math.h>
stdio.h>
#defineDisp_On0x3f//定义管脚的指令值,屏幕显示开
#defineDisp_Off0x3e//屏幕显示关
#defineCol_Add0x40//设置列地址
#definePage_Add0xb8//设置页地址
#defineStart_Line0xc0//设置显示起始行
#defineLcd_BusP0//定义数据口
sbitMcs=P3^5;
sbitScs=P3^6;
sbitEnable=P2^0;
sbitDi=P2^2;
sbitRW=P2^1;
sbitLcd_Rst=P3^7;
sbita0=ACC^0;
sbita1=ACC^1;
sbita2=ACC^2;
sbita3=ACC^3;
sbita4=ACC^4;
sbita5=ACC^5;
sbita6=ACC^6;
sbita7=ACC^7;
voidDelay（intnum）;
voidDelay12864（unsignedintt）;
voidwrite_com（unsignedcharcmdcode）;
voidwrite_data（unsignedcharDispdata）;
voidDisp_hanzi（void）;
voidClr_Scr（void）;
voidDisp_Img（unsignedcharcode*img）;
voidDisp_Digit（unsignedcharpag,unsignedcharcol,unsignedcharcode*hzk）;
voidDisp_Chinese（unsignedcharpag,unsignedcharcol,unsignedcharcode*hzk）;
voidInit_lcd（void）;
/*****************************************
名称：
字模，有汉字，数字，和图片
*****************************************/
//汉字
unsignedcharcodezhen[32]={
0x00,0xE4,0x2C,0x35,0xA6,0x74,0x2C,0x24,0x02,0xF2,0x1A,0xD6,0x12,0xF2,0x02,0x00,
0x40,0x3F,0x80,0x89,0x44,0x22,0x11,0x08,0x80,0x4F,0x30,0x0F,0x10,0x2F,0xC0,0x00};
/*"
颜"
0*/
unsignedcharcodeya[32]={
0x00,0x80,0x60,0xF8,0x07,0x08,0x48,0x48,0x48,0xFF,0x48,0x48,0x48,0x48,0x08,0x00,
0x01,0x00,0x00,0xFF,0x00,0x02,0x02,0x02,0x02,0xFF,0x02,0x02,0x12,0x22,0x1E,0x00};
伟"
unsignedcharcodezhi[32]={
0x20,0x20,0xFF,0x20,0x24,0xF4,0x54,0x54,0x54,0xFF,0x54,0x55,0x56,0xF4,0x04,0x00,
0x00,0x00,0xFF,0x00,0x08,0x0B,0x19,0x69,0x09,0x0B,0x49,0x89,0x7D,0x0B,0x08,0x00};
博"
1*/
unsignedcharcodesheng[32]={
0x20,0x10,0x08,0xFC,0x57,0x54,0x54,0x55,0xFE,0x54,0x54,0x54,0x54,0x04,0x00,0x00,
0x44,0x44,0x24,0x27,0x15,0x0D,0x05,0xFF,0x05,0x0D,0x15,0x25,0x25,0x45,0x44,0x00};
集"
3*/
unsignedcharcodewu[32]={
0x20,0x20,0x20,0x20,0x20,0x20,0x20,0xFF,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x00,
0x80,0x80,0x40,0x20,0x10,0x0C,0x03,0x00,0x03,0x0C,0x10,0x20,0x40,0x80,0x80,0x00};
大"
4*/
unsignedcharcodeyi[32]={
0x40,0x42,0xCC,0x00,0x00,0xF8,0x88,0x88,0x88,0x08,0xFF,0x08,0x09,0xCA,0x08,0x00,
0x00,0x00,0x3F,0x90,0x68,0x1F,0x10,0x20,0x9F,0x40,0x27,0x18,0x26,0x41,0xF0,0x00};
诚"
5*/
unsignedcharcodexue[32]={
0x20,0x24,0xAC,0x75,0xA6,0x34,0x2C,0xA4,0xA0,0x9E,0x82,0x82,0x9E,0xA0,0x20,0x00,
0x49,0x49,0x24,0x52,0x89,0x7F,0x05,0x98,0x80,0x43,0x2C,0x10,0x2C,0x43,0x80,0x00};
毅"
6*/
unsignedcharcodegong[32]={
0x40,0x30,0x11,0x96,0x90,0x90,0x91,0x96,0x90,0x90,0x98,0x14,0x13,0x50,0x30,0x00,
0x04,0x04,0x04,0x04,0x04,0x44,0x84,0x7E,0x06,0x05,0x04,0x04,0x04,0x04,0x04,0x00};
学"
7*/
unsignedcharcodecheng[32]={
0x00,0xFE,0x22,0x5A,0x86,0x10,0x0C,0x24,0x24,0x25,0x26,0x24,0x24,0x14,0x0C,0x00,
0x00,0xFF,0x04,0x08,0x07,0x80,0x41,0x31,0x0F,0x01,0x01,0x3F,0x41,0x41,0x71,0x00};
院"
8*/
unsignedcharcodexue1[32]={
0x40,0x30,0x10,0x12,0x5C,0x54,0x50,0x51,0x5E,0xD4,0x50,0x18,0x57,0x32,0x10,0x00,
0x00,0x02,0x02,0x02,0x02,0x02,0x42,0x82,0x7F,0x02,0x02,0x02,0x02,0x02,0x02,0x00};
9*/
unsignedcharcodehao[32]={
0x40,0x40,0x40,0x5F,0xD1,0x51,0x51,0x51,0x51,0x51,0x51,0x5F,0x40,0x40,0x40,0x00,
0x00,0x00,0x00,0x02,0x07,0x02,0x02,0x22,0x42,0x82,0x42,0x3E,0x00,0x00,0x00,0x00};
号"
A*/
unsignedcharcodenian[32]={
0x00,0x20,0x18,0xC7,0x44,0x44,0x44,0x44,0xFC,0x44,0x44,0x44,0x44,0x04,0x00,0x00,
0x04,0x04,0x04,0x07,0x04,0x04,0x04,0x04,0xFF,0x04,0x04,0x04,0x04,0x04,0x04,0x00};
年"
B*/
unsignedcharcodeyue[32]={
0x00,0x00,0x00,0xFE,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0x22,0xFE,0x00,0x00,0x00,
0x80,0x40,0x30,0x0F,0x02,0x02,0x02,0x02,0x02,0x02,0x42,0x82,0x7F,0x00,0x00,0x00};
月"
C*/
unsignedcharcoderi[32]={
0x00,0x00,0x00,0xFE,0x82,0x82,0x82,0x82,0x82,0x82,0x82,0xFE,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0xFF,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0xFF,0x00,0x00,0x00,0x00};
日"
D*/
unsignedcharcodean[32]={
0x10,0x10,0x10,0xFF,0x90,0x20,0x98,0x88,0x88,0xE9,0x8E,0x88,0x88,0xA8,0x98,0x00,
0x02,0x42,0x81,0x7F,0x00,0x00,0x80,0x84,0x4B,0x28,0x10,0x28,0x47,0x80,0x00,0x00};
按"
E*/
unsignedcharcodeniu[32]={
0x20,0x10,0x2C,0xE7,0x24,0x24,0x00,0x82,0x82,0xFE,0x82,0x82,0xFE,0x00,0x00,0x00,
0x01,0x01,0x01,0x7F,0x21,0x11,0x40,0x40,0x7F,0x40,0x40,0x40,0x7F,0x40,0x40,0x00};
钮"
F*/
//数字
unsignedcharvalue[];
unsignedcharcodezero[16]={0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00};
//0
unsignedcharcodeone[16]={0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00};
//1
unsignedcharcodetwo[16]={0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00};
//2
unsignedcharcodethree[16]={0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00};
//3
unsignedcharcodefour[16]={0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00};
//4
unsignedcharcodefive[16]={0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00};
//5
unsignedcharcodesix[16]={0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00};
//6
unsignedcharcodeseven[16]={0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00};
//7
unsignedcharcodeeight[16]={0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00};
//8
unsignedcharcodenine[16]={0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00};
//9
unsignedcharcodeAA[16]={0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20};
//A
unsignedcharcodeBB[16]={0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00};
//B
unsignedcharcodeCC[16]={0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00};
//C
unsignedcharcodeDD[16]={0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00};
//D
unsignedcharcodeEE[16]={0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00};
//E
unsignedcharcodeFF[16]={0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00};
//F
unsignedcharcodemaohao[16]={0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00
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