removed esp32 support

lib/ESPHelper/ESPHelper.cpp

@@ -1,4 +1,4 @@
-/*    
+/*
     Based off :
     1) ESPHelper.cpp - Copyright (c) 2017 ItKindaWorks Inc All right reserved. github.com/ItKindaWorks
     2) https://github.com/JoaoLopesF/ESP8266-RemoteDebug-Telnet
@@ -750,11 +750,7 @@ void ESPHelper::consoleShowHelp() {
 
     help.concat("*\n\r* Remote Debug for ESP8266/ESP32\n\r");
     help.concat("* Device hostname: ");
-#if defined(ESP8266)
     help.concat(WiFi.hostname());
-#else
-    help.concat(WiFi.getHostname());
-#endif
     help.concat(", IP: ");
     help.concat(WiFi.localIP().toString());
     help.concat(", MAC address: ");
@@ -762,18 +758,6 @@ void ESPHelper::consoleShowHelp() {
     help.concat("\n\r* Connected to WiFi AP: ");
     help.concat(WiFi.SSID());
 
-#if defined(ESP32)
-    esp_chip_info_t chip_info;
-    esp_chip_info(&chip_info);
-    sprintf(s,
-            "\n* ESP32 chip with %d CPU cores, WiFi%s%s, silicon revision %d\n",
-            chip_info.cores,
-            (chip_info.features & CHIP_FEATURE_BT) ? "/BT" : "",
-            (chip_info.features & CHIP_FEATURE_BLE) ? "/BLE" : "",
-            chip_info.revision);
-    help.concat(s);
-#endif
-
     help.concat("\n\r* Boot time: ");
     help.concat(_boottime);
     help.concat("\n\r* Free Heap RAM: ");

lib/ESPHelper/ESPHelper.h

@@ -23,22 +23,13 @@
 #define __ESP_HELPER_H
 
 #include <ArduinoOTA.h>
+#include <ESP8266WiFi.h> //https://github.com/esp8266/Arduino
+#include <ESP8266mDNS.h>
 #include <Print.h>
 #include <PubSubClient.h>
 #include <WiFiClientSecure.h>
 #include <WiFiUdp.h>
 
-#if defined(ESP8266)
-#include <ESP8266WiFi.h> //https://github.com/esp8266/Arduino
-#include <ESP8266mDNS.h>
-#elif defined(ESP32)
-#include "esp_system.h"
-#include <ESPmDNS.h>
-#include <WiFi.h>
-#else
-#error Only for ESP8266 or ESP32
-#endif
-
 // MQTT stuff
 #define DEFAULT_QOS 1 //at least once - devices are guarantee to get a message.
 #define MQTT_BASE "home/"
@@ -170,12 +161,7 @@ class ESPHelper : public Print {
     void (*_wifiCallback)();
     bool _wifiCallbackSet = false;
 
-#ifdef ESP8266
     std::function<void(char *, uint8_t *, uint8_t)> _mqttCallback;
-#endif
-#ifdef ESP32
-    void (*_mqttCallback)(char *, uint8_t *, uint8_t);
-#endif
 
     bool         _mqttCallbackSet  = false;
     uint8_t      _connectionStatus = NO_CONNECTION;