#include <M5StickCPlus.h>
#include <WiFi.h>

const char *ssid = "ics-ap";
const char *password = "jikkenics";

void setup()
{
  M5.begin(115200);
  M5.Lcd.setRotation(3);
  M5.Lcd.fillScreen(ORANGE);
  M5.Lcd.setCursor(10, 50, 4);
  
  WiFi.begin(ssid, password); // 接続開始
  while (WiFi.status() != WL_CONNECTED)
  { // 接続中...
    M5.Beep.tone(2000);
    delay(200);
    M5.Beep.mute();
    delay(300);
    M5.Lcd.print(".");
  }
  // 接続完了！！
  M5.Beep.tone(4000);
  M5.Lcd.fillScreen(GREEN);
  M5.Lcd.setCursor(0, 30, 4);
  M5.Lcd.setTextColor(BLACK, GREEN);
  M5.Lcd.print("  Wifi Connected!\n  ");
  String gotip = WiFi.localIP().toString(); // m5デバイスのIPアドレス
  M5.Lcd.println(gotip);
  
  // MACアドレスを表示
  uint8_t mac[6];
  char macchar[100];
  esp_read_mac(mac, ESP_MAC_WIFI_STA);
  sprintf(macchar, "  %02X:%02X:%02X:%02X:%02X:%02X", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
  String macstr = macchar;
  M5.Lcd.println(macstr);
  
  delay(1500);
  M5.Beep.mute();
}

void loop()
{
}