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红外遥控模拟

红外遥控模拟#include <AT89X51.h>  static bit OP;        //红外发射管的亮灭 static unsigned int count;       //延时计数器 static unsigned int endcount; //终止延时计数 static unsigned char Flag;      //红...

编码开关试验

编码开关试验#include <AT89X52.h> #define JINGZHEN 24 #define TIME0TH ((65536-50*JINGZHEN/12)&0xff00)>>8 // 50us #define TIME0TL ((65536-50*JINGZHEN/12)&0xff) #define TIME1TH ((65536-3000*JINGZHEN/12)&0xff00)>>8    #define TIME1TL ((65536-3000*JING...

10BitDA正弦信号发生器

...370,0x372,0x374,0x376,0x379,0x37b, 0x37d,0x37f,0x381,0x383,0x385,0x387,0x389,0x38b,0x38d,0x38f,0x391,0x393,0x395,0x397,0x399,0x39b,0x39c,0x39e,0x3a0,0x3a2, 0x3a4,0x3a6,0x3a7,0x3a9,0x3ab,0x3ad,0x3ae,0x3b0,0x3b2,0x3b3,0x3b5,0x3b7,0x3b8,0x3ba,0x3bb,0x3bd,0x3be,0x3c0,0x3c1,0x3c3, 0x3c4,0x3c6,0x3c7,0x...

DSP3x4 键盘矩阵程序

...;   display(menu2);          Write_order(0x89);     delay(5);     display(menu3);     Write_order(0x99);     delay(5);     display(menu4); */        while(1){        u ...

密码锁

密码锁#include<AT89x51.h>  #include"intrins.h" #include"key.h" #include"xsh.h" #include"24c02.h" #define ulong unsigned long bit  BJCB=0;//报警标志         XG=0,//修改密码标志位      BJ=0,//报警标志位   &nbs...

步进电机控制_液晶显示

步进电机控制_液晶显示#include <AT89X51.h>  #include <stdio.h> #include <math.h> #define uc unsigned char  #define ui unsigned int #define LCDPAGE 0xB8   //设置页指令。 #define LCDLINE 0x40   //设置列指令。  sbit E= P3^5; ...

C 语言编程经典 100 例

...的嵌套来完成此题：学习成绩〉=90分的同学用A表示，60-89分之间的用B表示，60分以下的用C表示。1.程序分析：(a〉b)?a:b这是条件运算符的基本例子。2.程序源代码：main(){　int score;　char grade;　printf(“please input a score\n“);　scanf(“...

贪吃蛇+俄罗斯方块+万年历

贪吃蛇+俄罗斯方块+万年历 #include <at89x51.h> #include "18b20.h" #include "1302.h" #include "12864.h" #include "zifu.h" uchar k,direction; bit flag; bit flag5=0;    //flag5是外部中断1的标志位 flag1是步进标志 uchar p,dengji;      &nbs...

一个基于51单片机的智能寻迹小车

...TCON^1;sbit IT0 = TCON^0;//-----------------------------------sfr TMOD = 0x89; //T0/T1 Modes             GATE1 C/T1  M1_1  M1_0  GATE0 C/T0  M0_1  M0_0   0000,0000sfr TL0  = 0x8A; //T0 Low Byte        &nbs...

IEEE34节点算例

...nbsp;  617.725   |      2063.389 PF   :        .9754    |        .9910    |        .9989   &nbs...