I can‘t run it
#include<iostream>
#include<stdlib.h>
#include<time.h>
#include<stdio.h>
#include<winsock2.h>
#include<conio.h>
#include<fstream>
#include <ctime >
using namespace std;
#pragma comment(lib,"ws2_32.1ib") //使用winsock
#define QLEN 5
#define WSVERS MAKEWORD(2,0)
char buf[2000];
const int BUF_SIZE=64;
int dooropen;
//延时函数
void Delay(int time) //time*1000为秒数
{
Clock_t now=clock();
while (clock()-now<time);
}
//客户端类
class tcptoar
{
public
int stat(); //初始化函数
int talker(int a) ; //传输函数
~tcptoar(); //析构函数
private:
WSADATA wsd; //WSADATA变量
SOCKET sHost ; //服务器套接字
SOCKADDR_INservAddr; //服务器地址
char buf[BUF_SIZE]; //接收数据缓冲区
char bufRecv[BUF_SIZE];
Int retVal; //返回值
int tcptoar::stat() {
//初始化套接字动态库
if (WSAStartup(MAKEWORD(2, 2),&wsd)!=0){
Cout<<"WSAStartup failed!"<<endl;
return- 1;
}
//创建套接字
sHost=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
if (INVALID_SOCKET == sHost)
{
cout<<"socket failed!"<< end1;
WSACleanup(); //释放套接字资源
return-1;
}
//设置服务器地址
servAddr.sin_family= AF_ INET ;
servAddr.sin_addr.s_addr= inet_addr("172.20.10.8") ;//更改为ESP8266的IP地址servAddr.sin_port=htons((short)8080);//开放端口号
int nServAddlen=sizeof(servAddr);
//连接服务器
retVal = connect(sHost, (LPSOCKADDR)&servAddr,sizeof(servAddr));
if (retVal==SOCKET ERROR)
{
Cout<<"connect failed!",<<end1;
closesocket(sHost); //关闭套接字
WSACleanup(); //释放套接字资源
return-1 ;
}
return 0;
}
int tcptoar::talker(int a) {
ZeroMemory(bufRecv,BUF_SIZE); //清空bufRecv中的内容
do{
recv(sHost,bufRecv,7,0); //接收ESP8266客户端发送的数据
cout << bufRecv << end1;
} while (buf[0]==0);
Delay(5000);
if (!a) { //通过a控制是否发送数据
char sendBuf[2500];
ZeroMemory(bufRecv, 2500);
strcpy( sendBuf,"err");
retVal = send( sHost,sendBuf,strlen(buf)0) ;//发送数据并查看返回状态
if (retVal ==SOCKET_ERROR)
{
Cout<< "send failed!"<<endl;
closesocket( sHost) ;//关闭套接字
WSACleanup(); //释放套接字资源
return-1 ;
}
}
else
char sendBuf[2500];
strcpy(sendBuf,"ok");
retValsend( sHost,sendBuf,strlen(buf)0):
if (retVal==SOCKET_ERROR)
{
cout<< "send failed!"<<endl; //关闭套接字
closesocket(sHost); //释放套接字资源
WSACleanup();
return -1;
}}}
tcptoar::~tcptoar() { //关闭套接字
//退出 //释放套接字资源
closesocket(sHost);
WSACleanup();
}
//TCP服务器
class TCPse
{
public:
TCPset();//构造函数
int statrlisten();//打开监听
int talk();//通信函数
int getIP();//返回本机IP值
void answer(int a,int count) ;//对客户端的返回值
void close();//关闭客户端
private:
WSADATA wsd;//WSADATA变量
SOCKET sServer;//服务器套接字
SOCKET sClient;//客户端套接字
SOCKADDR_IN addrServ;;//服务器地址
char sendBuf[BUF SIZE];//返回给客户端的数据
int retVal//返回值
sockaddr_in addrClient;
int addrClient;
};
TCPset::TCPset()
{
if (WSAStartup(MAKEWORD(2,2),&wsd)!=0)
cout<< "WSAStartup failed!"<end1;
sServer = socket(AF_INETSOCK STREAM,IPPROTO_TCP);//打开套接字
if (INVALID_SOCKET==sServer)
{
cout<< "socket failed!"<< endl;
WSACleanup ();//释放套接字资源
}
}
int TCPset::statrlisten() {
addrServ.sin_family= AF_INET;
addrServ.sin_port=htons(4999);//服务器端口号为 4999
addrServ.sin_addr. s_addr= INADDR_ANY;
//绑定套接字
retVal = bind( sServer(LPSOCKADDR) &addrServ,sizeof(SOCKADDR_IN));
/打开客户端
if (retVal == SOCKET_ERROR)
{
cout<< "bind failed!"<< end1;
closesocket(sServer);//关闭套接字
WSACleanup();//释放套接字资源
return- 1;
}
retval = listen(sServer,1);
if (retVal ==SOCKET_ERROR)
{
cout<< "listen failed!"<< end1;
closesocket(sServer);//关闭套接字
WSACleanup();//释放套接字资源
return -1;
}
sockaddr_in addrClient;
int addrClientlen = sizeof(addrClient);
sClient=accept(sServer, (sockaddr FAR * )&addrClient,&addrClientlen);
if (INVALID_SOCKET==sClient)
{
cout << "accept failed!"<< endl;
closesocket(sServer);//关闭套接字
WSACleanup( );//释放套接字资源
return- 1 ;
}
return 0;
}
int TCPset::talk() {
time_tt=time(0);
char tmp[64];
do {
ZeroMemory (buf,BUF_SIZE);//ZeroMemory只是将指定的内存块清零
retVal = recv(sClient, bufBUF_SIZE,0):
if (retVal == SOCKET_ERROR){
Cout<<"recive error" << endl;
return - 1 ;
}
if (buf[0]!='0')
strftime(tmp,sizeof(tmp),"%Y %m %d %X %A本年第%j天",localtime(&t));
cout<<tmp<<"接收的密码为"<<buf<<end1;//输出接收的密码与接收时间
}while (buf[0]=='0');
int TCPset::getIp() {
char szText[256];
int iret ;
iret = gethostname( szText,256) ;//输出本机IP并返回是否成功
int a= WSAGetLastError();
if (iret!=0){
cout<< "Get IP failed"<<endl;
Return -1;
}
HOSTENT*host = gethostbyname(szText);
if (NULL == host)
{
printf("gethostbyname() Failed!");
return false;
}
in_addr PcAddr;
for(int i= 0;;i++)
{
char * p=host->h_addr1ist[i];
if (NULL== p)
{
break;
}
memcpy(&(PcAddr.S_un.S_ addr), Phost->h_length);
char * szIP =::inet_ntoa(PcAddr);
cout<<"Local IP is:"<<IP<<end1;
}
}
void TCPset::answer(int a, int count)
{
dooropen=0;
int sizel;
sizel= sizeof(sendBuf);
if (a){
//定义第几次输出错误,选择返回的数据类型
char buff[64];
switch (count) {
case 3:
strcpy( sendBuf,"密码错误请重新输人密码，剩余两次机会");
case 2:
strcpy( sendBuf,"密码错误请重新输入密码，剩余一次机会");
case 1:
strcpy sendBuf,"密码错误无法打开");
break;
}
send(sClient, sendBuf, strlen(sendBuf),0);
ZeroMemory( sendBuf, size1);
}
else {
strcpy(sendBuf,"密码正确开门中");
send(sClient, sendBuf, strlen(sendBuf),0);
ZeroMemory( sendBuf, size1);
dooropen=1;
}
}
void TCPset:: close(){
closesocket( sServer);//关闭套接字
closesocket(sClient);//关闭套接字
WSACleanup();//释放套接字资源；
}
void main(){
do {
TCPset myTCP;//建立服务器
myTCP.getIP();//返回本机IP
myTCP.statrlisten();//开始监听
int charge =1;//密码是否正确
int count=3;//剩余次数
char password[20000]={ "123456789");//开门密码
do {
myTCP.talk();
cout <<buf << endl;
if (!strcmp(buf, password))
charge=0;
myTCP.answer(charge, count);
count--;
}while ((charge > 0) && count);
myTCP.close();//关闭服务器
tcptoar tcptoarduino;//建立客户端
tcptoarduino.stat();
tcptoarduino.talker(dooropen) ;
}while(1);
}
#include<SoftwareSerial. h>
#define WIFI_TX 2
#define WIFI_RX 3
#define LED 6
SoftwareSerial wifi(WIFI_RX,WIFI_TX);
String wifistate="";
String tcpstate="";
String wifitcp="";
void recatch(int delaytime) {
while(wifi.available()>0)
{
wifistate += char(wifi. read( ));
delay(2);
if (wifistate.length() > 0)
{
Serial. println(wifistate);
wifistate = "";
}
delay(delaytime);
}
void setup(){
pinMode(LED,OUTPUT);
Serial.begin(9600);
wifi.begin(9600); //测试
wifi.print("AT\rln");
recatch(1000) ;
wifi.println("AT+ CWMODE=3");//控制链接模式
recatch(1000);
wii. println("AT+ CWJAP="Pingl"\"@123456zzm\"");
recatch(10000);
recatch(1000);
wifi.println("AT+ CIPMUX =1");
recatch(1000);
wifi.println("AT + CIPSERVER= 1,8080");//打开服务器并定义服务端口
recatch(1000);
wifi.println("AT+ CIFSR);
recatch(1000);
}
void loop(){
Do{
delay(1000);
while (wifi. available()> 0)
{
tcpstate+=char(wifi.read());
delay(2)
}
if (tcpstate.length()>0)
{
Serial.println(tepstate);
}
}while(tcpstate =="Link");
tcpstate ="";
do{
delay(1000);
while(wifi.available()>0)
{
wifitcp += char(wifi.read());
delay(2);
}
if(wifitcp. length()>0)
{
Serial.println(wifitcp);
delay(1000);
}
}while(wifitcp=="");
if(wifitcp[11]=='a')
{
digitalWrite(LED, HIGH);
Serial.println("OK1");
delay(1000);
}
if(wifitcp[11]=='b'){
digitalWrite(LED, LOW);
Serial.println("OK1");
delay(1000);
}
delay(10);
Serial.println(wifitcp[11]);
wifitcp="";
}
#include <Servo.h>
#define PIN_SERVO 10
Servo myservo;
void setup()
{
myservo.attach(PIN_SERVO);
}
void loop()
{
myservo.write(0);delay(1000);
myservo.write(90);delay(1000);
myservo.write(180)delay(1000);
myservo.write(90);delay(1000);
myservo.write(0);delay(1000);
}
#include <Servo.h>
#define PIN_ SERVO 10
Servo myservo ;
char numdata= 0;
void setup() {
myservo.attach(PIN SERVO);
Serial.begin(9600) ;
while(Serial.read()>=0){}
}
void loop(){
int angle;
if(Serial.available()>0){
delay(100);
numdata =Serial. read();
Serial. print("Serial. readBytes:");
Serial. println((int)nundata);
myservo.write((int)numdata);
delay(1000);
myservo.write(0) ;
}
}
}
#include <SoftwareSerial. h>
#include<Enerlib.h>
#include <Servo. h> //声明调用Servo.h库
#define WIFI TX 2 //ESP8266的读写引脚
#define WIFI RX 3
#define LED 6 //指示灯
#define LED2 5 //报警灯
Energy energy; //电源控制
Servo myservo; //创建一个舵机对象
SoftwareSerial wifi(WIFI_RX,WIFI_TX);
String wifistate="";
String tcpstate="";
void warning() { //报警函数
for (int i=0;i<100;i++)
{
digitalWrite(LED2,HIGH);
delay(100);
digitalwrite(LED2,HIGH);
}
}
void recatch(int delaytime) { //返回获取函数
Whil4(wifi.available()>0)
{
wifistate += char(wifi.read());
delay(2);
}
if (wifistate.length() > 0)
{
Serialprintln(wifistate);
wifistate="";
}
//每收到一次数据LED闪烁一次
digitalwrite (LED, HIGH);
delay(100);
digitalwrite(LED,LOW);
delay(delaytime);
}
//当每次有设备连接时,对连接来的客户端返回welcome
void connectstate() {
Serial. println("new connect");
String wificonnect="";
wifi.println("AT+ CIPSTATUS");//查看ESP8266连接状态
while (wifi.available()>0)
{
wificonnect+= char(wifi.read( ));
delay(2);
}
if (wificonnect.length()>0)
{
Serial.println(wificonnect);
}
char num=wificonnect[22];
Serial.println(num);
if (num=='3')
{
char client=wificonnect[36];
Serial.println(client);
String sendtext="AT+ CIPSEND=2,8"; //发送语句
sendtext[11]=client;
Serial.println(sendtext) ;
wifi.println(sendtext);
String text;
while(wifi.available() > 0)
{
text+=char(wifi.read()) ;
delay(2);
}
if (text.length()> 0)
{
Serial.println(text) ;
text="";
}
wifi.println("welcome");
while (wifi.available() > 0)
{
text +=char(wifi.read());
delay(2);
}
if (text.length()>0)
{
Serial.println(text);
text ="";
}
}
wificonnect="";
delay(1000);
void setup() {
pinMode(LED,OUTPUT);//初始化指示灯
pinMode(LED2,OUTPUT);//初始化报警灯
myservo. attach(9);//初始化舱机
Serial.begin(9600);//打开串口
wifi.begin(9600);//打开BSP8266软串口
wifi.print("AT\r\n");//测试
recatch(1000);
Wifi.println("AT+ CWMODE=3");//控制链接模式
recatch(1000);
wifi.println("AT+ CWJAP=\"Ping\",\"@123456zzm\ "");//连接
delay(10000);
//recatch(10000);
recatch(1000);
wifi.println("AT+ CIPMUX=1");//打开ESP8266的连接
recatch(1000);
wifi. println("AT+CIPSERVER=1, 8080");//打开服务器并定义服务端口
recatch(1000);
wifi.println("AT+CIESR");//查看ESPB266的IP
recatch(1000);
}
static int state_1=0;
void loop() {
//ESP8266接收状态判定
while(wifi.available()> 0)
{
tcpstate += char(wifi.read());
delay(2);
}
if(tcpstate.length()>0)
{
Serial.println(tcpstate);
}
delay(1000);
if(tcpstate[0]=='L'&&tcpstate!=""){//判定接收数据是否为连接
connectstate();
Serial.println("new connect");
State_1=1; //连接状态改为1,连接状态
delay(1000);
}
else if(tcpstate[0]=='U'){//判定接收数据是否为无连接
Serial. println(tcpstate);
state_1=0;//改变连接状态为无连接状态
}
if (tcpstate[3]== 'I'&&"state_1==1) {//如果在连接状态下接收到数据
if(tcpstate[12]=='o')//如果为OK,打开门
{
myservo.write(180);
delay(10000);
myservo.write(0);
Serial.println( "OK1〞);
delay(1000);
}
if(tcpstate[12]='e') {//如果为error,则调用警报函数并进入睡眠
warning();
Serial.println( "OK2");
Serial.println("Go to sleep...");
energy.PowerDown();
delay(1000);
}
delay(1000);
}
tcpstate="";//清空接收数据
}
C:\Users\80454\Downloads\daima\daima.ino:1:9: fatal error: iostream: No such file or directory
#include
^~~~~~~~~~
compilation terminated.
exit status 1
Compilation error: iostream: No such file or directory