ESP32 AP platformio forum code

main.cpp

#include <Arduino.h>

#include <WiFi.h>
#include <WiFiClient.h>
#include <IPAddress.h>

String inputString="";
String inputStringWiFi="";

String hello="hello\r";
String fadd="fadd\r";
String fdel="fdel\r";

int isp=0;
uint8_t tmpraed;
uint32_t hsread;

const char* ssidDev="TEST";
const char* pwdDev="test";

WiFiServer wserver;
WiFiClient wsclient;
uint16_t trPort=567;

IPAddress ipDev (192,168,24,16);
IPAddress nmDev (255,255,255,0);
IPAddress gwDev (192,168,24,16);

char c;

void testWiFiConnect (void){
    Serial.println("Start test connecting....");
    //Serial.print("Connected, IP adress: "); Serial.println(WiFi.localIP());
    Serial.print("Mode = "); Serial.print(WiFi.getMode());
    Serial.print(" IP = "); Serial.println(WiFi.softAPIP().toString());
    Serial.println("...End test connected");
}
void createWIFI (void){
    //create WIFI AP
    Serial.println("Create WIFI AP");
    Serial.println("Parametr to create");
    Serial.print("SSID DEVICE="); Serial.println(ssidDev);
    Serial.print("PASSWORD DEVICE="); Serial.println(pwdDev);
    Serial.print("CONFIG IP="); Serial.println(ipDev);
    Serial.print("GW="); Serial.println(gwDev);
    Serial.print("NM="); Serial.println(nmDev);
    //WiFi.mode(WIFI_AP);
    //delay(10);
    WiFi.softAPConfig(ipDev, gwDev, nmDev);
    delay(10);
    WiFi.softAP(ssidDev,pwdDev,1,0,4);
    delay(10);
    testWiFiConnect();
    Serial.println("WiFi AP is UP");
}
void disconnectWIFI (void){
    //disconecting WIFI AP
    WiFi.disconnect();
    WiFi.mode(WIFI_OFF);
}
void createServer (void){
    Serial.println("Created WIFI SERVER");
    //trPort=wifiAP.portAP.toInt();
    //WiFiServer wserver(trPort);
    //WiFiClient wsclient(1);
    wserver.begin(trPort);
    //wserver.setNoDelay(true);
    Serial.println("WiFi Server is cteate");
}


void setup() {
  // put your setup code here, to run once:
  //WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG,0);
  Serial.begin(115200);
  Serial.println("Hello Alex!!!");
  Serial.print("Temperatyre - ");
  Serial.println(temperatureRead());
  Serial.print("HAll - ");
  Serial.println(hallRead());
  Serial.println();
  //**************************
  //**** Setup WIFI **********
  disconnectWIFI();
  delay(100);
  createWIFI();
  delay(100);
  createServer();
  delay(100);
  
}

void loop() {
  //********************************
  //***** DEBUG UART port **********
  if (Serial.available()) {
      char c = Serial.read();
      Serial.print(c);
      //read line and parsing
      if (c==10) {
          Serial.print ("inputString ="); Serial.println(inputString);

          if (inputString.equals(hello)) {
              Serial.println ("Hello my friends!");
          }
          Serial.println("Obnulili line string");
          inputString = "";
      } else {
          inputString +=c;
      }
  }
  //************ END DEBUG UART PORT ***************
  delay(100);
  //*************************************************
  //*********** WIFI PORT ************************
  wsclient = wserver.available();
  if (wsclient) {
      Serial.println ("new client");
      String currentLine = "";
      while (wsclient.connected()) {
          if (wsclient.available()) {
              c = wsclient.read();
              Serial.write(c);
              if (c == 10) {
                  //Serial.println("end string");
                  //wsclient.println("end command");
                  if (currentLine.equals(hello)){
                      Serial.print("Command - "); Serial.println(currentLine);
                      wsclient.println("Hello my WIFI friend!");
                  }
                  if (currentLine.substring(0).equals(fadd)){
                      Serial.print("Command-"); Serial.println(currentLine);
                       wsclient.print("Working - ");
                       wsclient.println(currentLine);
                      isp=1;
                      if (isp==1){
                          wsclient.println("fadd:OK");
                      } else {
                          wsclient.println("fadd:BAD");
                      }
                  }
                  if (currentLine.substring(9).equals(fdel)){
                      Serial.print("Command-"); Serial.println(currentLine);
                      isp=1;
                      if (isp==1){
                          wsclient.println("fdel:OK");
                      } else {
                          wsclient.println("fdel:BAD");
                      }
                  }
                  currentLine = "";
              } else {
                  currentLine +=c;
              }
              
          }

      }
      wsclient.stop();
      Serial.println("Client disconnected.");
  }


  
  //************ END  WIFI PORT ******************
}