AVR单片机对数码管的操控规划

AVR单片机对数码管的控制设计-#include

#include

#include

#include

#include

#define code PROGMEM

#define uchar unsigned char

#define uint unsigned int

code const ucharLED_7[16] = {0x28, 0x7E, 0xA2, 0x62, 0x74, 0x61, 0x21, 0x7A, 0x20, 0x60,0xff};//common of +

code const uchar position[8] = {0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe};

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怎么正确的运用PIC单片机内部的IIC通讯

怎么正确的运用PIC单片机内部的IIC通讯

如何正确的使用PIC单片机内部的IIC通信-#include

#define uchar unsigned char

#define uint unsigned int

#define add 0xaa

__CONFIG(0x3B31);

const uchar ee_data[]={1,2,3,4,5,6};

uchar read_data[6];

const uchar table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,

0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};

PIC单片机ADC的编程设计

PIC单片机ADC的编程设计-#include

__CONFIG(0X1F71);

#define uchar unsigned char

#define uint unsigned int

const uchar Tab[]=

{0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};

const uchar Tab1[]=

{0xbf,0x86,0xdb,0xcf,0xe6,0xed,0xfd,0x87,0xff,0xef};//带小数点的代码

PIC单片机定时器1的实践使用

PIC单片机定时器1的实际应用-#define uint unsigned int

__CONFIG(0x3B31);

void init();

uint intnum;

void main()

{

init();

while(1)

{

/*if(intnum==20)

{

intnum=0;

RD0=!RD0;

}*/

}

PIC单片机对数字温度传感器的操控规划

PIC单片机对数字温度传感器的操控规划

PIC单片机对数字温度传感器的控制设计-#define uchar unsigned char

#define uint unsigned int

#define DQ RC1

#define DQ_HIGH() TRISC1=1

#define DQ_LOW() TRISC1=0;DQ=0

__CONFIG(0x3B31);

const uchar table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,

0x07,0x7f,0x6f};

8051单片机int字节的完成

8051单片机int字节的实现-在使用单片机中,unsigned int 占2个字节,unsigned char 占一个字节。而单片机是实行的字节寻址。16字节的bit寻址实在是不好用.

51中假如用sprintf()函数一定要多留意!

51中假如用sprintf()函数一定要多留意!

sprintf((char*)d,打印日期:%d-%02d-%02d%02d:%02d:%02d,(int)SystemTime.year,(int)SystemTime.month,(int)Sys

C言语试题大全四

C言语试题大全四

1分析输出结果intarr[]={6,7,8,9,10};int*ptr=arr;*(ptr++)+=123;printf(%d%d,*ptr,*(++ptr));输出:88过程:对

C语言中char int转化问题

C语言中char int转化问题

1,char型数字转换为int型chara[]=32;printf(%dn,a[0]-39;039;);输出结果为32,int转化为char*************************

I2C总线协议详解

I2C总线协议详解

I2C总线定义——————————————————————————–I2C(Inter-Int

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