初始化提交
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王立帮
345
arduino-cli/libraries/QDPbafa/QDPbafa.h
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345
arduino-cli/libraries/QDPbafa/QDPbafa.h
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#ifndef QDPbafa_H
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#define QDPbafa_H
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/******************************************************************************************************
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ESP8266通过浏览器模式设置WiFi帐号及密码
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上电后前60秒会自动连接上次设置好的路由器帐号/密码信息,此时模块不发出热点,一分钟水如果没有连接上则
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自动创建ROBOT-xxx的热点(密码为:qdprobot)
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如果已连接上路由器想更改路由信息请关闭之前的路由器过一分钟后模块再次发出热点此时再连接模块进行设置
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连上模块热点后在手机浏览器网址栏输入 9.9.9.9 来进行WEB服务器模式的帐号及密码以及授时服务器的设置
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串口波特率为 115200
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/********************************************************************************************************************/
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#include <ESP8266WiFi.h>
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#include <ESP8266WebServer.h>
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#define offset 100
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#include <WiFiClient.h>
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#include <WiFiUdp.h>
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#include <EEPROM.h>
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typedef void (*pf)(String);
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void bafaDataCompare(String DATA);
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/*************************************************************************************************************************/
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#define TCP_SERVER_ADDR "bemfa.com" //巴法云服务器地址默认即可 139.159.163.215
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//#define TCP_SERVER_PORT "8340" //服务器端口，TCP设备云端口8340
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#define TCP_SERVER_PORT "8344" //服务器端口，TCP创客云端口8344
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#define led 2 //ESP8266板载led引脚GPIO2
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/*************************************************************************************************************************/
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#define MAX_PACKETSIZE 2048 //最大字节数
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#define KEEPALIVEATIME 30 * 1000 //设置心跳值30s
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//tcp客户端相关初始化，默认即可
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WiFiClient TCPclient;
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String TcpClient_Buff = "";
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unsigned int TcpClient_BuffIndex = 0;
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unsigned long TcpClient_preTick = 0;
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unsigned long preHeartTick = 0; //心跳
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unsigned long preTCPStartTick = 0; //连接
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bool preTCPConnected = false;
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struct CONFIG //结构单元
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{
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char ssid[32];
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char pass[32];
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char t_opic[32];
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char uid[33];
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char use;
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char pin;
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} eepRom;
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/********************************************************************************************************************/
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//用户私钥，可在控制台获取,修改为自己的UID
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String Topic; //主题名字，可在控制台新建
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String Uuid; //用户密匙
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/********************************************************************************************************************/
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#define HOST_NAME "ROBOT"
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String AP_ssid; //模块SSID前名称为ROBOT_
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const String AP_pass = "qdprobot"; //服务器模式下的密码
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/********************************************************************************************************************/
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ESP8266WebServer server(80);
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/********************************************************************************************************************/
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IPAddress softLocal(9, 9, 9, 9);
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IPAddress softGateway(9, 9, 9, 9);
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IPAddress softSubnet(255, 255, 255, 0);
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/********************************************************************************************************************/
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String html_T = "<!DOCTYPE html><html><head><meta name='viewport' content='width=device-width,initial-scale=1'charset='utf-8'/><style type='text/css'>h2{text-transform: uppercase}</style><style type='text/css'>.tj{color:#ff0000;}</style><title>WiFi_Settings</title></head><body align='center'style='background-color:#FF9900'><body>";
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String html_W = "<br><br><br><br><br><br><div align='center'><a href='mailto:39589406@qq.com'>帮助</a>   <a href='http://www.qdprobot.com'>齐护教育机器人</a></div></div></form></body></html>";
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String br2 = "<br><br>";
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/********************************************************************************************************************/
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void handleRootGet()
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{
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String html = "";
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html += html_T + "<h2><font color='red'>" + AP_ssid + "_Config</font></h2>";
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html += "<hr/>";
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html += "<p>";
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html += "<font color='green'>密码SSID <= 32位,PWD <= 64位,不支持中文!</font>";
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html += "<p/>";
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html += "<hr/>";
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html += "<form method='post'>";
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html += "网络名称(SSID):<input name='ssid'maxlength=32 value=''>";
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html += "<br>";
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html += "<br>";
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html += "连接密码(PWD):<input type='password'name='pass'maxlength=32 value=''>";
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html += "<hr/>";
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html += "<h5><font color='red'>当前设备主题(Current Topic): " + Topic + "</font></h5>";
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html += "<h5><font color='red'>当前用户密匙(Current UID): " + Uuid + "</font></h5>";
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html += "<hr/>";
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html += "新设备主题(New Topic):<input name='t_opic'maxlength=32 value=''>";
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html += "<br>";
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html += "新用户密匙(New UID):<input name='uid'maxlength=32 value=''>";
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html += "<hr/>";
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html += "<input type='submit'value='保存设置(Save)'style='width:150px;height:50px;font-size:18px;'class='tj'onclick='return confirm';>";
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html += html_W;
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server.send(200, "text/html", html);
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}
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/********************************************************************************************************************/
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void setup_client()
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{
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unsigned char i;
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String Bssid = eepRom.ssid;
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String Bpass = eepRom.pass;
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String Bt_opic = eepRom.t_opic;
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String Buid = eepRom.uid;
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Bssid.trim();
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Bpass.trim();
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Bt_opic.trim();
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Buid.trim();
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Serial.println("RouterSsid: " + Bssid);
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Serial.println("RouterPass: " + Bpass);
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Serial.println("Topic: " + Bt_opic);
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Serial.println("UID: " + Buid);
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Topic = Bt_opic.c_str();
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Uuid = Buid.c_str();
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WiFi.mode(WIFI_AP_STA);
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WiFi.begin(Bssid.c_str(), Bpass.c_str());
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for (i = 0; (i < 61 && (WiFi.status() != WL_CONNECTED)); i++)
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{
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delay(500);
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server.handleClient();
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Serial.printf("-> %d\r\n", i);
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if (i >= 60)
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{
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Serial.println("Connection timeout");//
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}
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}
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}
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/********************************************************************************************************************/
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void handleRootPost()
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{
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String Assid = server.arg("ssid");
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String Apass = server.arg("pass");
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String At_opic = server.arg("t_opic");
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String Auid = server.arg("uid");
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Assid.trim();
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Apass.trim();
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At_opic.trim();
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Auid.trim();
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strcpy(eepRom.ssid, Assid.c_str());
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strcpy(eepRom.pass, Apass.c_str());
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strcpy(eepRom.t_opic, At_opic.c_str());
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strcpy(eepRom.uid, Auid.c_str());
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EEPROM.put<CONFIG>(0, eepRom);
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EEPROM.commit();
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String html = "";
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html += html_T + "<h2><font color='blue'>配置结果Config Results</font></h2>";
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html += "<hr/>";
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html += "</p>";
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html += "<h4>网络名称(SSID):" + Assid + "</h4>";
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html += "</p>";
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html += "<h4>连接密码(PWD):" + Apass + "</h4>";
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html += "</p>";
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html += "<h4>设备主题(Topic):" + At_opic + "</h4>";
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html += "<h4>用户密匙(UID):" + Auid + "</h4>";
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html += br2 + br2 + br2 + br2 + html_W;
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server.send(200, "text/html", html);
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setup_client();
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}
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/********************************************************************************************************************/
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void setup_server()
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{
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WiFi.disconnect();
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WiFi.softAPConfig(softLocal,softGateway,softSubnet);
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char temp[32];
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//uint8_t mac[6];
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//WiFi.macAddress(mac);
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//sprintf(temp,"%s-%02X%02X%02X",HOST_NAME,mac[3],mac[4],mac[5]);
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sprintf(temp,"%s",HOST_NAME);
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AP_ssid = temp;
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WiFi.softAP(AP_ssid.c_str(),AP_pass.c_str());
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Serial.println("ModuleSsid: " + AP_ssid);
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Serial.println("ModulePass: " + AP_pass);
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server.on("/",HTTP_GET,handleRootGet);
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server.on("/",HTTP_POST,handleRootPost);
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server.begin();
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Serial.println("Server Started.");
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}
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/*************************************************************************************************************************/
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void sendtoTCPServer(String p)
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{
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if(!TCPclient.connected())
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{
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Serial.println("Client is not readly");
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return;
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}
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TCPclient.print(p);
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Serial.println("[Send Data ->]");
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Serial.println(p);
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}
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void startTCPClient()
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{
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if(TCPclient.connect(TCP_SERVER_ADDR,atoi(TCP_SERVER_PORT)))
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{
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Serial.print("\nConnected to server:");
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Serial.printf("%s:%d\r\n",TCP_SERVER_ADDR,atoi(TCP_SERVER_PORT));
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String tcpTemp = "";
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tcpTemp += "cmd=1&uid=" + Uuid + "&topic="+ Topic + "\r\n";
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sendtoTCPServer(tcpTemp);
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preTCPConnected = true;
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preHeartTick = millis();
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TCPclient.setNoDelay(true);
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}
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else
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{
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Serial.print("Failed connected to server:");
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Serial.println(TCP_SERVER_ADDR);
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TCPclient.stop();
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preTCPConnected = false;
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}
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preTCPStartTick = millis();
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}
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/*************************************************************************************************************************
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WiFiTick
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检查是否需要初始化WiFi
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检查WiFi是否连接上，若连接成功启动TCP Client
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控制指示灯
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/*************************************************************************************************************************/
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void doWiFiTick()
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{
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static bool taskStarted = false;
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static uint32_t lastWiFiCheckTick = 0;
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if(WiFi.status() != WL_CONNECTED)
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{
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if(millis() - lastWiFiCheckTick > 1000)
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{
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lastWiFiCheckTick = millis();
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WiFi.mode(WIFI_AP_STA);
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}
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}
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else
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{
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WiFi.mode(WIFI_STA);
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if(taskStarted == false)
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{
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taskStarted = true;
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Serial.print("\r\nGet IP Address: ");
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Serial.println(WiFi.localIP());
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startTCPClient();
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}
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}
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}
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/*************************************************************************************************************************/
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/*检查数据，发送心跳*/
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void doTCPClientTick(pf f)
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{
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String tcpTemp = "";
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if(WiFi.status() != WL_CONNECTED)
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return;
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if(!TCPclient.connected())
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{
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if(preTCPConnected == true)
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{
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preTCPConnected = false;
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preTCPStartTick = millis();
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Serial.println();
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Serial.println("TCP Client disconnected.");
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TCPclient.stop();
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}
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else
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if(millis() - preTCPStartTick > 1 * 1000)
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startTCPClient();
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}
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else
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{
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if(TCPclient.available())
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{
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char c = TCPclient.read();
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TcpClient_Buff += c;
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TcpClient_BuffIndex++;
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TcpClient_preTick = millis();
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if(TcpClient_BuffIndex >= MAX_PACKETSIZE - 1)
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{
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TcpClient_BuffIndex = MAX_PACKETSIZE - 2;
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TcpClient_preTick = TcpClient_preTick - 200;
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}
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preHeartTick = millis();
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}
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if(millis() - preHeartTick >= KEEPALIVEATIME)
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{
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preHeartTick = millis();
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Serial.println("--Keep alive:");
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sendtoTCPServer("cmd=0&msg=keep\r\n");
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}
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}
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/*接收从巴法云平台发送过来的数据，并赋值给变量DATA，控制ESP板载灯的亮灭*/
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if((TcpClient_Buff.length() >= 1) && (millis() - TcpClient_preTick >= 200))
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{
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TCPclient.flush();
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String DATA = TcpClient_Buff;
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Serial.println("[Receive Data]");
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Serial.println(DATA);
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// if((DATA.indexOf("on") != -1))
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// {
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// digitalWrite(led,LOW);
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// Serial.println("on");
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// }
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// else if((DATA.indexOf("off") !=-1))
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// {
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// digitalWrite(led,HIGH);
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// Serial.println("off");
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// }
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f(DATA);
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TcpClient_Buff = "";
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TcpClient_BuffIndex = 0;
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}
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}
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/*************************************************************************************************************************/
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void bafaSetup()
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{
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pinMode(led,OUTPUT);
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digitalWrite(led,HIGH);
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EEPROM.begin(131);
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EEPROM.get<CONFIG>(0,eepRom); //读取EEPROM的连网信息
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// Serial.begin(115200);
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Serial.println();
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Serial.printf("Heap size:%d\r\n", ESP.getFreeHeap()); //获取可用堆大小
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Serial.println("Welcome TO http://www.qdprobot.com");
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setup_server();
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setup_client();
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}
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void bafaLoop()
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{
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server.handleClient(); //检查有没有客户端设备通过网络向ESP8266网络服务器发送请求
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doWiFiTick();
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doTCPClientTick(bafaDataCompare);
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}
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/********************************************************************************************************************/
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#endif
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