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Code: Untitled.c Select all

#include <WiFi.h>

#include <HTTPClient.h>

#include "time.h"



// Replace with your network credentials

const char* ssid = "FRITZ!Box 6490 Cable";

const char* password = "xxxx";



// NTP server to request epoch time

const char* ntpServer = "fritz.box";



const String gooleAppsScriptUrl = "https://script.google.com/macros/s/xxxxxxxxxxxx/exec";



RTC_DATA_ATTR int bootCount = 0;



//Multithreading

TaskHandle_t googleCalendar;



void setup() {

  // put your setup code here, to run once:

  Serial.begin(115200);

  WiFi.begin(ssid, password);

  Serial.print("Connecting to WiFi ..");

  while (WiFi.status() != WL_CONNECTED) {             

    if(millis() < 12000){

      Serial.print('.');

      delay(1000);

    }

    else {

      ESP.restart();

    }

  }

  Serial.println(WiFi.localIP());

}



void loop() {

  // put your main code here, to run repeatedly:

  if (googleCalendar == NULL){

    xTaskCreate(

    setGoogleCalendar

    ,  "Google calendar request"

    ,  20000  // Stack size

    ,  NULL  // When no parameter is used, simply pass NULL

    ,  1  // Priority

    ,  &googleCalendar // With task handle we will be able to manipulate with this task.

    );

  }

}



void setGoogleCalendar(void *pvParameters) {

  (void) pvParameters;

  

  HTTPClient http;

  http.begin(gooleAppsScriptUrl.c_str());

  http.setFollowRedirects(HTTPC_STRICT_FOLLOW_REDIRECTS);

  String payload = "";

  int httpStatus = http.GET();



  Serial.println("this is the last thing that gets printed in the second run");



  if (httpStatus == 200){

    Serial.println("this will not get printed in the second run");

    delay(500);

    payload = http.getString();

  }

  else {

    Serial.println("failed google calendar http request: " + httpStatus);

    return;

  }

  

  Serial.println(payload);



  http.end();

  googleCalendar = NULL;

  vTaskDelete(NULL);

}