#include <WiFi.h>
#include "ThingSpeak.h"

const char* WIFI_NAME = "Wokwi-GUEST";
const char* WIFI_PASSWORD = "";
const int myChannelNumber = 2650784;

const char* myApiKey = "DR0W008B18M7BEU5";
const char* server = "api.thingspeak.com";

long tempoThingSpeak = 0;
int intervaloThingSpeak = 15000; // Intervalo minímo para escrever no ThingSpeak write é de 15 segundos


WiFiClient client;

#define   an1    32 //Pino conversor AD
#define   an2    34 //Pino conversor AD

float ad1;
float ad2;

void setup() {
  Serial.begin(115200);
  WiFi.begin(WIFI_NAME, WIFI_PASSWORD);
  while (WiFi.status() != WL_CONNECTED){
    delay(1000);
    Serial.println("Wifi not connected");
  }
  Serial.println("Wifi connected !");
  Serial.println("Local IP: " + String(WiFi.localIP()));
  WiFi.mode(WIFI_STA);
  ThingSpeak.begin(client);

  //Inserir codigo aqui

}

void loop() {

  if (millis() - tempoThingSpeak > intervaloThingSpeak) {    
  
    ad1 = analogRead(an1)*(3.3/4095.0);
    ad2 = analogRead(an2)*(3.3/4095.0);

    Serial.print(ad1);
    Serial.print(";");
    Serial.println(ad2);

    ThingSpeak.setField(1,ad1);
    ThingSpeak.setField(2,ad2);
  
    int x = ThingSpeak.writeFields(myChannelNumber,myApiKey); 
 
    if(x == 200){
      Serial.println("Data pushed successfull");
    }
    else {
      Serial.println("Push error" + String(x));
    }
  
    tempoThingSpeak = millis();
  }
}