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单片机 unsigned char code x[] = { 0xc0,0xf9}; 这里的CODE 可以省

"相关结果约100,000,000个

求利用3144霍尔元件做测速器的编程和线路图~

include <STC12C5410AD.H> // 单片机内部专用寄存器定义 define uchar unsigned char define uint unsigned int //数据类型的宏定义 uchar code LK[10]={0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90,} ;//数码管0~9的字型码 uchar LK1[4]={0xfe,0xfd,0xfb,0xf7};...

单片机C51 C语言编程问题!!!

我把程序贴在下面供参考 include<reg52.h> define uchar unsigned char define uint unsigned int uchar num=0,count=0,num2=0,shi=0,ge=0;uchar code table[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};//共阳//段选数据表 //uchar code table[]={0x3f, 0x06,...

...显示“科技改变生活”六字,由于刚刚学习单片机,程序最好有文字...

{ unsigned char code Cmp[][32]={ {0xff,0x07,0xc0,0x6f,0xed,0xef,0xf6,0xdf,0xc0,0x01,0xdd,0xfd,0xbd,0xff,0xc0,0x03,0xfb,0xff,0xf8,0x0f,0xf3,0xdf,0xf4,0xbf,0xef,0x3f,0x9c,0xcf,0x73,0xf1,0xcf,0xfb},//爱 {0xf7,0xdf,0xf9,0xcf,0xfb,0xbf,0xc0...

如何单片机编程定时器0外部脉冲计数?

include<reg52.h> define uint unsigned int define uchar unsigned char uchar code tabel[]={ 0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90};uint num;//计数变量声明sbit wei_ge=P2^0; //个位控制角定义 sbit wei_shi=P2^1; //十位控制角定义 sbit wei_bai=P2^2; //...

在MCU-51中,郭天祥的程序如下,其含义是读IIC器件的字节。有两个问题...

define uchar unsigned char define uint unsigned int sbit PIN_ROTARY_A = P2^0; //引脚1接口 sbit PIN_ROTARY_B = P2^1; //引脚2接口 sbit PIN_ROTARY_C = P2^2; //按下的接口 sbit PIN_ROTARY_D = P2^3; //按下的接口 //uchar code table[]={0xC0,0xF9,0xA4,0xB0,0x99,...

急求4*4矩阵键盘控制数码管显示! 51单片机

uchar code dsp_code_ca[] = { 0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0x88,0x83,0xc6,0xa1,0x86,0x8e,0xff};//共阳极数码管0~F void delay(uint);bit Test_Key();void display();void main(void){ uint x,y,z;TMOD=0x01;TH0=(65536-50000)/256;TL0=(...

四位一体共阳级数码管动态显示c语言编程

//满意请采纳//这是一个四位数码管动态显示c语言程序,每隔一秒加一,直至加到9999为止//使用时需采用锁存器#include <reg52.h>#include"stdio.h"unsigned char code LED[]={0xc0, 0xf9, 0xa4,0xb0, 0x99, 0x92, 0x82, 0xf8, 0x80, 0x90};unsigned charLEDbuff[]={0xff,0xff,0xff...

大侠帮忙整个4*4矩阵键盘的程序,简单易懂的,数码管显示键值

include<reg52.h> unsigned char code table1[]={0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90,0x88,0x83,0xC6,0xA1,0x86,0x8E};unsigned char code table2[]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80};unsigned char code table[]={0,1,2,3,4,5,6,7,8,9...

单片机60秒倒计时程序怎么写啊!!!这个图的!!!急用啊!!!

/*代码你可以参考一下,晶振按11.059200MHz写的。 提示一下,按你这仿真是不能做实物的,要加上限流电阻*/#include "reg52.h"unsigned char code table[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xff}; //共阳数码管段选void main(){TMOD = 0x01; TH0 = ...

单片机交通灯c程序 只有红绿灯 和数码显示

code UINT8 SegCode[10] ={0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90};UINT8 SegBuf[4] ={0};code UINT8 SegPosition[4]={0x07,0x0b,0x0d,0x0e};typedef struct _LIGHT_VAL { UINT8 Head;UINT8 val[4];}LIGHT_VAL;typedef union _LIGHT_VAL_EX { ...
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