#include <ESP8266WiFi.h>
#include <ESP8266HTTPClient.h>


const char* ssid     = "ZON-6860";
const char* password = "b90979db9305";


// Expose Espressif SDK functionality - wrapped in ifdef so that it still
// compiles on other platforms
#ifdef ESP8266
extern "C" {
#include "user_interface.h"
#include "Esp.h"

}
#endif

void setup() {
    Serial.begin(115200);
  #ifdef ESP8266
  extern "C" {
void ICACHE_FLASH_ATTR user_ping_recv(void *arg, void *pdata){
    struct ping_resp *ping_resp = pdata;
    struct ping_option *ping_opt = arg;

    if (ping_resp->ping_err == -1)
        os_printf("ping host fail \r\n");
    else
        os_printf("ping recv: byte = %d, time = %d ms \r\n",ping_resp->bytes,ping_resp->resp_time);

}

void ICACHE_FLASH_ATTR user_ping_sent(void *arg, void *pdata){
    os_printf("user ping finish \r\n");
}


void ICACHE_FLASH_ATTR user_test_ping(void){
    struct ping_option *ping_opt = NULL;
    const char* ping_ip = "192.168.1.5";

    ping_opt = (struct ping_option *)os_zalloc(sizeof(struct ping_option));

    ping_opt->count = 10;    //  try to ping how many times
    ping_opt->coarse_time = 2;  // ping interval
    ping_opt->ip = ipaddr_addr(ping_ip);

    ping_regist_recv(ping_opt,user_ping_recv);
    ping_regist_sent(ping_opt,user_ping_sent);

    ping_start(ping_opt);

}
}
#endif


  delay(10);

  // We start by connecting to a WiFi network

  Serial.println();
  Serial.println();
  Serial.print("Connecting to ");
  Serial.println(ssid);

  WiFi.begin(ssid, password);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }

  Serial.println("");
  Serial.println("WiFi connected");
  Serial.println("IP address: ");
  Serial.println(WiFi.localIP());
}

void loop() {
  // Call Espressif SDK functionality - wrapped in ifdef so that it still
  // compiles on other platforms
#ifdef ESP8266
  Serial.print("wifi_station_get_hostname: ");
  Serial.println(wifi_station_get_hostname());
  Serial.println(ESP.getChipId());

#endif

  Serial.println(WiFi.localIP());





  delay(1000);
}