Prvni verze s podporou ESP32

README.md

@@ -2,4 +2,4 @@
 
 ![Screenshot](doc/images/Screenshot_20180507-100906.png)
 
-Knihovna pro konfiguraci WiFi rozhraní modulu ESP8266
+Knihovna pro konfiguraci WiFi rozhraní modulu ESP8266 a ESP32, obsahující Captive portal.

library.json

@@ -1,6 +1,6 @@
 {
   "name":"WiFiConfig",
-  "description":"Web based WiFi part configuration for the ESP8266 SoC",
+  "description":"Web based WiFi part configuration for the ESP8266 and ESP32 SoC",
   "keywords":"wifi, configuration",
   "authors":
   {
@@ -12,10 +12,10 @@
     "type": "git",
     "url": "http://git.xpablo.cz/pablo2048/WiFiConfig.git"
   },
-  "version": "5.9",
+  "version": "6.0",
   "license": "MIT",
   "frameworks": "arduino",
-  "platforms": "espressif8266",
+  "platforms": ["espressif8266", "espressif32"],
   "build": {
     "libCompatMode": 2
   }

library.properties

@@ -1,9 +1,9 @@
 name=WiFiConfig
-version=5.9
+version=6.0
 author=Pavel Brychta
 maintainer=Pavel Brychta <Pablo@xpablo.cz>
 sentence=Enables seamless module configuration.
-paragraph=With this library you can enable your ESP8266 module to be configured over WiFi. Includes Captive Portal for easy configuration.
+paragraph=With this library you can enable your ESP8266 or ESP32 module to be configured over WiFi. Includes Captive Portal for easy configuration.
 category=Other
 url=http://www.xpablo.cz
-architectures=esp8266
+architectures=esp8266,esp32

src/WiFiConfig.cpp

@@ -1,4 +1,6 @@
 /*
+ * V6.0 - 20.11.2018- Verze i pro ESP32
+ *
  * V5.9 - 18.7.2018 - Retezce, ukladane do EEPROM jsou primitivnim zpusobem sifrovany pro ztizeni odhaleni SSID a hesla pri dumpu pameti
  *
  * V5.8 - 5.7.2018 - Opraveno spatne zobrazovani sily signalu v prehledu WiFi siti (spatne barvy)
@@ -67,9 +69,13 @@
  * Prejit na pripojovani pomoci vnitrnich mechanizmu SDK ESP - zvysi se tim rychlost pripojeni kvuli bateriovym zarizenim
  */
 
-#include "WiFiConfig.h"
-#include <ESP8266WebServer.h>
 #include <DNSServer.h>
+#if defined(ESP8266)
+ #include <ESP8266WebServer.h>
+#else
+ #include <WebServer.h>
+#endif
+#include "WiFiConfig.h"
 #include <EEPROM.h>
 #include <Ticker.h>
 #include "embHTML.h"
@@ -80,9 +86,15 @@
  #define DEBUG_MSG(...)
 #endif
 
-extern "C" {
+#if defined(ESP8266)
+ extern "C" {
   #include "user_interface.h"
-}
+ }
+ #define ESP_getChipId() (ESP.getChipId())
+#else
+ #include <esp_wifi.h>
+ #define ESP_getChipId() ((uint32_t)ESP.getEfuseMac())
+#endif
 
 #define DNS_PORT 53
 
@@ -103,8 +115,12 @@ enum
 
 static int configBase; // musi byt trvale ulozene, aby fungovaly metody pro ziskani retezcu z EEPROM
 
-static std::unique_ptr<DNSServer>        dnsServer;
+static std::unique_ptr<DNSServer> dnsServer;
-static std::unique_ptr<ESP8266WebServer> server;
+#if defined(ESP8266)
+ static std::unique_ptr<ESP8266WebServer> server;
+#else
+ static std::unique_ptr<WebServer> server;
+#endif
 static std::unique_ptr<Ticker> rsttick;
 
 const char VALUE[] PROGMEM = "value='";
@@ -320,20 +336,32 @@ void WiFiConfig::_handleInfo(void)
   reply.concat(F("<form><table><TR><TH>System Info<TH>"));
 
   reply.concat(F("<TR><TD>Core Version:<TD>"));
-  reply.concat(ESP.getCoreVersion());
+#if defined(ESP8266)
+  reply.concat(ESP.getFullVersion());
+#else
+  // TODO
+  reply.concat(ESP.getSdkVersion());
+#endif
 
   reply.concat(F("<TR><TD>Flash Size:<TD>"));
+#if defined(ESP8266)
   reply.concat(ESP.getFlashChipRealSize() / 1024);
+#else
+  // TODO
+  reply.concat(ESP.getFlashChipSize());
+#endif
   reply.concat(F(" kB"));
 
+#if defined(ESP8266)
   reply.concat(F("<TR><TD>Sketch Size/Free:<TD>"));
   reply.concat(ESP.getSketchSize() / 1024);
   reply.concat(F(" kB / "));
   reply.concat(ESP.getFreeSketchSpace() / 1024);
   reply.concat(F(" kB"));
+#endif
 
   reply.concat(F("<TR><TD>STA MAC:<TD>"));
-  uint8_t mac[] = {0, 0, 0, 0, 0, 0};
+  uint8_t mac[6];
   uint8_t* macread = WiFi.macAddress(mac);
   char macaddress[20];
   sprintf_P(macaddress, PSTR("%02x:%02x:%02x:%02x:%02x:%02x"), macread[0], macread[1], macread[2], macread[3], macread[4], macread[5]);
@@ -345,12 +373,26 @@ void WiFiConfig::_handleInfo(void)
   reply.concat(macaddress);
 
   reply.concat(F("<TR><TD>ESP Chip ID:<TD>"));
-  sprintf_P(buff, PSTR("%06X"), ESP.getChipId());
+  sprintf_P(buff, PSTR("%06X"), ESP_getChipId());
   reply.concat(buff);
 
+#if defined(ESP8266)
   reply.concat(F("<TR><TD>Flash Chip ID:<TD>"));
   sprintf_P(buff, PSTR("%08X"), ESP.getFlashChipId());
   reply.concat(buff);
+#endif
+
+  reply.concat(F("<TR><TD>Timeout:<TD>"));
+  reply.concat(_timeout);
+  reply.concat(F("/"));
+  reply.concat(_time);
+
+#if defined(ESP8266)
+  uint8_t stations = wifi_softap_get_station_num();
+
+  reply.concat(F("<TR><TD>Clients:<TD>"));
+  reply.concat(stations);
+#endif
 
   reply.concat(F("</table></form>"));
   server->send(200, FPSTR(TEXTHTML), reply);
@@ -364,6 +406,7 @@ void WiFiConfig::_handleRoot(void)
   content = FPSTR(PAGE_CAPTIVEPORTALCATCH); // 1. cast stranky
 // pridame informaci o stavu pokusu o pripojeni
   content.concat(F("<div class=\"vl-info\">Pokus o připojení: "));
+#if defined(ESP8266)
   switch (_status)
   {
   case STATION_IDLE:
@@ -402,6 +445,9 @@ void WiFiConfig::_handleRoot(void)
     content.concat(F("Neznámý"));
   break;
   }
+#else
+  content.concat(F("Prozatím nedostupné"));
+#endif
   content.concat(F("</div>"));
   content.concat(FPSTR(PAGE_CAPTIVEPORTALCATCH2)); // 2. cast stranky (ukonceni)
   server->send(200, FPSTR(TEXTHTML), content);
@@ -438,7 +484,11 @@ void WiFiConfig::_handleDisplayAP(void)
 			s = FPSTR(SSID_ITEM);
 			s.replace(F("{v}"), WiFi.SSID(i));
 			s.replace(F("{a}"), String(quality));
+#if defined(ESP8266)
 			s.replace(F("{s}"), (ENC_TYPE_NONE == WiFi.encryptionType(i)) ? F("") : F("l"));
+#else
+      s.replace(F("{s}"), (WIFI_AUTH_OPEN == WiFi.encryptionType(i)) ? F("") : F("l"));
+#endif
 			content.concat(s);
 		}
 	}
@@ -582,10 +632,12 @@ void WiFiConfig::_handleSetAP(void)
 		case WIFIMODE_STA:
 		{
 			DEBUG_MSG("STA mode.\r\n");
+#if defined(ESP8266)
       if (strlen(WiFiDeviceName))
 			{
         WiFi.hostname(WiFiDeviceName); // nastavime jmeno zarizeni
 			}
+#endif
 			if (IPCONFIG_STATIC == EEPROM.read(configBase + offsetof(wificonfigarea_t, ip)))
 			{
 				DEBUG_MSG("Static configuration.\r\n");
@@ -595,8 +647,19 @@ void WiFiConfig::_handleSetAP(void)
 			}
       WiFi.mode(WIFI_STA); // startujeme WiFi v rezimu klienta
       WiFi.begin(s.c_str(), pass.c_str());
+#if !defined(ESP8266)
+      if (strlen(WiFiDeviceName))
+      {
+        WiFi.setHostname(WiFiDeviceName); // nastavime jmeno zarizeni
+      }
+#endif
+#if defined(ESP8266)
 			wifi_station_set_auto_connect(true);
-			delay(1000);
+#else
+      //esp_wifi_set_auto_connect(true);
+#endif
+
+      delay(1000);
 		}
 		break;
 
@@ -636,7 +699,11 @@ wificonfigresult_t WiFiConfig::_setupAP(wificonfig_cb cb)
 
 	WiFi.persistent(false); // chranime flash pred zbytecnymi prepisy
 	dnsServer.reset(new DNSServer());
+#if defined(ESP8266)
 	server.reset(new ESP8266WebServer(80));
+#else
+  server.reset(new WebServer(80));
+#endif
 
 	/* Soft AP network parameters */
 	IPAddress apIP(192, 168, 4, 1);
@@ -654,7 +721,7 @@ wificonfigresult_t WiFiConfig::_setupAP(wificonfig_cb cb)
   		//WiFi.softAPmacAddress(amac);
   		//sprintf_P(lmac, PSTR("%02X%02X%02X"), amac[3], amac[4], amac[5]);
 
-  		sprintf_P(lmac, PSTR("%06X"), ESP.getChipId());
+  		sprintf_P(lmac, PSTR("%06X"), ESP_getChipId());
   		ssid.replace(F("?"), String(lmac));
 	}
 	WiFi.softAP(ssid.c_str(), NULL, SETUP_CHANNEL);
@@ -698,14 +765,17 @@ wificonfigresult_t WiFiConfig::_setupAP(wificonfig_cb cb)
 
 String WiFiConfig::_readString(unsigned int start, size_t maxlen)
 {
-  uint8_t mac[WL_MAC_ADDR_LENGTH];
+  uint8_t key[4];
   unsigned int enciphidx = 0;
   String result;
   unsigned int top = EEPROM.read(start);
   unsigned int i;
 
   result.reserve(maxlen);
-  WiFi.softAPmacAddress(mac);
+  uint32_t cid = ESP_getChipId();
+  uint32_t *pkey = (uint32_t *)&key[0];
+  *pkey = cid;
+  DEBUG_MSG("Key = %02X:%02X:%02X:%02X\r\n", key[0], key[1], key[2], key[3]);
   if ((top > 0) && (top < (maxlen - 2)))
   {
     uint8_t b;
@@ -713,22 +783,25 @@ String WiFiConfig::_readString(unsigned int start, size_t maxlen)
     {
       b = EEPROM.read(i);
 
-      b ^= mac[enciphidx];
+      b ^= key[enciphidx];
       ++enciphidx;
-      enciphidx %= WL_MAC_ADDR_LENGTH;
+      enciphidx %= sizeof(key);
 
       result.concat(char(b));
     }
-    b = EEPROM.read(i) ^ mac[enciphidx];
+    b = EEPROM.read(i) ^ key[enciphidx];
     if (b != 0)
+    {
+      DEBUG_MSG("_readString error! (%s)\r\n", result.c_str());
       result = F(""); // spatna ukoncovaci nula - neplatny retezec
+    }
   }
   return result;
 }
 
 bool WiFiConfig::_storeString(unsigned int start, size_t maxlen, String &string)
 {
-  uint8_t mac[WL_MAC_ADDR_LENGTH];
+  uint8_t key[4];
   unsigned int enciphidx = 0;
   unsigned int si = 0;
   unsigned int top;
@@ -744,18 +817,21 @@ bool WiFiConfig::_storeString(unsigned int start, size_t maxlen, String &string)
     top = string.length();
   }
 
-  WiFi.softAPmacAddress(mac);
+  uint32_t cid = ESP_getChipId();
+  uint32_t *pkey = (uint32_t *)&key[0];
+  *pkey = cid;
+  DEBUG_MSG("Key = %02X:%02X:%02X:%02X\r\n", key[0], key[1], key[2], key[3]);
   EEPROM.write(start, (uint8_t)top); // ulozime delku retezce (pouzite pr kontrolu pri vycitani)
   for (i = start + 1; i < start + top + 1; ++i)
   {
     c = string[si];
-    c ^= mac[enciphidx];
+    c ^= key[enciphidx];
     ++enciphidx;
-    enciphidx %= WL_MAC_ADDR_LENGTH;
+    enciphidx %= sizeof(key);
     EEPROM.write(i, c);
     ++si;
   }
-  c = 0 ^ mac[enciphidx];
+  c = 0 ^ key[enciphidx];
   EEPROM.write(i, c); // ukoncovaci a kontrolni nula
 
   return result;
@@ -766,6 +842,63 @@ bool WiFiConfig::_testWifi(wificonfig_cb cb)
 {
 	uint32_t startt = millis();
 
+#if !defined(ESP8266)
+// nakonfigurujeme ESP dle nove nastavenych parametru
+  WiFi.disconnect(); // vsechno odpojime
+
+  String s = _readString(configBase + offsetof(wificonfigarea_t, devname), elementSize(wificonfigarea_t, devname));
+  strcpy(WiFiDeviceName, s.c_str());
+  s = _readString(configBase + offsetof(wificonfigarea_t, ssid), elementSize(wificonfigarea_t, ssid));
+  String pass =  _readString(configBase + offsetof(wificonfigarea_t, pass), elementSize(wificonfigarea_t, pass));
+
+  switch (EEPROM.read(configBase + offsetof(wificonfigarea_t, mode)))
+  {
+    case WIFIMODE_STA:
+    {
+      DEBUG_MSG("STA mode.\r\n");
+      if (IPCONFIG_STATIC == EEPROM.read(configBase + offsetof(wificonfigarea_t, ip)))
+      {
+        DEBUG_MSG("Static configuration.\r\n");
+        WiFi.config(IPAddress(getEEPROMuint32(configBase + offsetof(wificonfigarea_t, ipaddr))), IPAddress(getEEPROMuint32(configBase + offsetof(wificonfigarea_t, gateway))),
+          IPAddress(getEEPROMuint32(configBase + offsetof(wificonfigarea_t, netmask))), IPAddress(getEEPROMuint32(configBase + offsetof(wificonfigarea_t, dns))));
+        delay(100);
+      }
+      WiFi.mode(WIFI_STA); // startujeme WiFi v rezimu klienta
+      WiFi.begin(s.c_str(), pass.c_str());
+      DEBUG_MSG("STA params: %s, %s\r\n", s.c_str(), pass.c_str());
+      if (strlen(WiFiDeviceName))
+      {
+        WiFi.setHostname(WiFiDeviceName); // nastavime jmeno zarizeni
+      }
+    }
+    break;
+
+    case WIFIMODE_AP:
+      DEBUG_MSG("AP mode.\r\n");
+      WiFi.mode(WIFI_AP); // startujeme AP
+      if (pass.length())
+      {
+        // je zadane heslo do AP
+        WiFi.softAP(s.c_str(), pass.c_str(), EEPROM.read(configBase + offsetof(wificonfigarea_t, apchannel)));
+      }
+      else
+      {
+        // otevreny AP
+        WiFi.softAP(s.c_str(), NULL, EEPROM.read(configBase + offsetof(wificonfigarea_t, apchannel)));
+      }
+      if (IPCONFIG_STATIC == EEPROM.read(configBase + offsetof(wificonfigarea_t, ip)))
+      {
+        WiFi.softAPConfig(IPAddress(getEEPROMuint32(configBase + offsetof(wificonfigarea_t, ipaddr))), IPAddress(getEEPROMuint32(configBase + offsetof(wificonfigarea_t, gateway))),
+          IPAddress(getEEPROMuint32(configBase + offsetof(wificonfigarea_t, netmask))));
+      }
+    break;
+
+    default: // jakykoliv neznamy rezim (mozna zavada na EEPROM???)
+      DEBUG_MSG("Mode Error!!\r\n");
+    break;
+  }
+#endif
+
   DEBUG_MSG("Trying to connect.\r\n");
 	while ((millis() - startt) < WIFI_STA_CONNECT_TIMEOUT)
 	{
@@ -781,11 +914,15 @@ bool WiFiConfig::_testWifi(wificonfig_cb cb)
 			cb(WCS_CONNECTING); // signalizujeme pokracujici pokus o spojeni
 	}
   	DEBUG_MSG("Not connected!\r\n");
+#if defined(ESP8266)
   _status = wifi_station_get_connect_status();
+#else
+  _status = WiFi.status();
+#endif
 	return false; // pripojeni se nezdarilo
 }
 
-wificonfigresult_t WiFiConfig::begin(int configarea, uint8_t forceConfigure, wificonfig_cb cb)
+wificonfigresult_t WiFiConfig::begin(int configarea, int forceConfigure, wificonfig_cb cb)
 {
 	wificonfigresult_t result = WCR_OK; // predpokladame, ze se pripojeni podari
 
@@ -800,13 +937,15 @@ wificonfigresult_t WiFiConfig::begin(int configarea, uint8_t forceConfigure, wif
 	}
 	else
 	{
+#if defined(ESP8266)
 		if (EEPROM.read(configBase + offsetof(wificonfigarea_t, mode)) != WiFi.getMode())
 		{ // neshoduje se rezim - musime spustit konfiguracni AP (poskozena konfigurace)
-			DEBUG_MSG("Wrong config\r\n");
+			DEBUG_MSG("Wrong config (%d, %d)\r\n", EEPROM.read(configBase + offsetof(wificonfigarea_t, mode)), WiFi.getMode());
       _status = 0xfe;
 			result = _setupAP(cb);
 		}
 		else
+#endif
 		{
 			String s = _readString(configBase + offsetof(wificonfigarea_t, devname), elementSize(wificonfigarea_t, devname));
 			strcpy(WiFiDeviceName, s.c_str());
@@ -815,7 +954,11 @@ wificonfigresult_t WiFiConfig::begin(int configarea, uint8_t forceConfigure, wif
 			{
 			case WIFIMODE_STA:
 			{
+#if defined(ESP8266)
 				WiFi.hostname(WiFiDeviceName); // nastavime jmeno zarizeni
+#else
+        WiFi.setHostname(WiFiDeviceName);
+#endif
 				if (IPCONFIG_STATIC == EEPROM.read(configBase + offsetof(wificonfigarea_t, ip)))
 				{
 					DEBUG_MSG("Static configuration SET.\r\n");
@@ -848,18 +991,14 @@ wificonfigresult_t WiFiConfig::begin(int configarea, uint8_t forceConfigure, wif
 	return result; // mame vyreseno
 }
 
-wificonfigresult_t WiFiConfig::begin(int configarea, uint8_t forceConfigure, int timeout, wificonfig_cb cb = NULL)
+wificonfigresult_t WiFiConfig::begin(int configarea, int forceConfigure, int timeout, wificonfig_cb cb = NULL)
 {
-	if (forceConfigure)
+
-	{ // pouze pokud nemame vynucenou konfiguraci merime cas - to nam umozni dostat se ze spatne zadaneho timeoutu, ktery se neda zvladnout
+	if ((timeout > 0) && (40 > timeout))
-		if ((timeout > 0) && (40 > timeout))
+		timeout = 40; // timeout musi byt minimalne 40 sekund
-			timeout = 40; // timeout musi byt minimalne 40 sekund
+	_timeout = timeout;
-		_timeout = timeout;
+	if (_timeout > 0)
-		if (_timeout > 0)
+		_time = millis() + (_timeout * 1000); // spocitame si novy cas, kdy budeme modul restartovat
-			_time = millis() + (_timeout * 1000); // spocitame si novy cas, kdy budeme modul restartovat
-	}
-	else
-		_timeout = 0; // pri vynucene konfiguraci se parametr timeout neuplatni
 	return begin(configarea, forceConfigure, cb); // spustime WiFi
 }
 // EOF

src/WiFiConfig.h

@@ -30,7 +30,11 @@
 #ifndef __WiFiConfig_h__
 #define __WiFiConfig_h__
 
-#include <ESP8266WiFi.h>
+#if defined(ESP8266)
+ #include <ESP8266WiFi.h>
+#else
+ #include <WiFi.h>
+#endif
 #include <memory>
 
 #define elementSize(type, element) sizeof(((type *)0)->element)
@@ -169,8 +173,8 @@ class WiFiConfig
 {
 public:
 	WiFiConfig(): _params(NULL), _timeout(0) {}
-	wificonfigresult_t begin(int configarea, uint8_t forceConfigure, wificonfig_cb cb);
+	wificonfigresult_t begin(int configarea, int forceConfigure, wificonfig_cb cb);
-	wificonfigresult_t begin(int configarea, uint8_t forceConfigure, int timeout, wificonfig_cb cb);
+	wificonfigresult_t begin(int configarea, int forceConfigure, int timeout, wificonfig_cb cb);
   void addParameter(WiFiConfigUsrParameter *p);
 private:
 	wificonfigresult_t _setupAP(wificonfig_cb cb);