Footer, info pro ESP32, lepsi reset stranka

examples/WiFiConfig_simple_test/WiFiConfig_simple_test.ino

@@ -4,6 +4,7 @@
 #include <EEPROM.h>
 #include <ESP8266NetBIOS.h>
 #include <WiFiConfig.h>
+#include <encipheredEEPROMStrings.h>
 
 // Plati pro desticku Witty s modulem ESP-12E
 #define PIN_FORCE_CONFIG 4
@@ -14,6 +15,19 @@
 //#define DEBUG_OUT(a) {}
 #define DEBUG_OUT(a) Serial.print(a)
 
+// Definice obsazeni EEPROM
+#define elementSize(type, element) sizeof(((type *)0)->element)
+#define countof(a) (sizeof(a) / sizeof(a[0]))
+typedef struct
+{
+  char devname[32 + 2]; // jmeno zarizeni (pro NBNS plati jen 16 znaku)
+} eepromconfig_t;
+
+#define EEPROM_SIZE (sizeof(wificonfigarea_t) + sizeof(eepromconfig_t) + 10) // velikost EEPROM oblasti (POZOR!!! zbytecnym zvetsovanim se zaroven zmensuje velikost RAM kvuli zrcadlu!!!)
+#define EEPROM_WIFICONFIG_ORIGIN (EEPROM_SIZE - sizeof(wificonfigarea_t)) // pocatek oblasti, pouzivane WiFiConfig (alokovano odzadu)
+#define EEPROM_CONFIG_ORIGIN (0)
+
+char WiFiDeviceName[elementSize(eepromconfig_t, devname)]; // misto pro jmeno zarizeni (dodane do DNS, DHCP NBNS apod...)
 ESP8266WebServer wwwserver(80); // webovy server
 String content;
 
@@ -52,23 +66,27 @@ void ICACHE_FLASH_ATTR wcb(wificonfigstate_t state)
   }
 }
 
-void saveServer(const char *param)
+void ICACHE_FLASH_ATTR saveDevname(const char *param)
 {
+  String p = param;
 
-  DEBUG_OUT(param);
+  EES_storeString(EEPROM_CONFIG_ORIGIN + offsetof(eepromconfig_t, devname), elementSize(eepromconfig_t, devname), p);
 }
 
 void ICACHE_FLASH_ATTR setup()
 {
   WiFiConfig wifi; // konfigurace ESP modulu
-  WiFiConfigUsrParameter testOnly("server", "adresa serveru", "Default server", 32, saveServer);
+  WiFiConfigUsrParameter devname("devname", "Jméno zařízení", (const char *)WiFiDeviceName, 32, saveDevname);
 
-  EEPROM.begin(512); // zahajujeme praci s EEPROM
+  EEPROM.begin(EEPROM_SIZE); // zahajujeme praci s EEPROM
   pinMode(PIN_FORCE_CONFIG, INPUT_PULLUP); // pin, co slouzi jako vstup tlacitka
   int fc = digitalRead(PIN_FORCE_CONFIG); // pozadavek na vynucene vyvolani konfigurace
   Serial.begin(9600);
-  wifi.addParameter(&testOnly);
-  if (WCR_OK != wifi.begin(0, fc, wcb)) // startujeme pripojeni
+  String dn = EES_readString(EEPROM_CONFIG_ORIGIN + offsetof(eepromconfig_t, devname), elementSize(eepromconfig_t, devname));
+  strcpy(WiFiDeviceName, dn.c_str());
+  wifi.addParameter(&devname);
+
+  if (WCR_OK != wifi.begin(EEPROM_WIFICONFIG_ORIGIN, fc, wcb)) // startujeme pripojeni
     ESP.restart();
 
   wwwserver.on("/", handleRoot);

library.json

@@ -12,7 +12,7 @@
     "type": "git",
     "url": "http://git.xpablo.cz/pablo2048/WiFiConfig.git"
   },
-  "version": "6.0",
+  "version": "6.3.1",
   "license": "MIT",
   "frameworks": "arduino",
   "platforms": ["espressif8266", "espressif32"],

library.properties

@@ -1,5 +1,5 @@
 name=WiFiConfig
-version=6.0
+version=6.3.1
 author=Pavel Brychta
 maintainer=Pavel Brychta <Pablo@xpablo.cz>
 sentence=Enables seamless module configuration.

src/WiFiConfig.cpp

@@ -1,4 +1,15 @@
 /*
+ * v6.3.2- 4.10.2019 - Informace o aplikaci a jeji verzi do footeru, zrychlen restart z 10 na 5 sekund, vylepsena stranka pro reset
+ *                      verze pro ESP32 zobrazuje neco malo informaci o stavu pripojeni a duvodu vstupu do WifiConfig
+ *
+ * V6.3.1- 1.9.2019 - Odstraneni HTML5 validatoru - delaly akorat problemy a nedala se ulozit konfigurace i kdyz byly polozky skryty
+ *
+ * V6.3 - 12.8.2019 - IP adresa Captive portalu je zmenena na 172.217.28.1 kvuli funkcnosti na Android zarizenich (viz. zmena zde https://github.com/esp8266/Arduino/blob/master/libraries/DNSServer/examples/CaptivePortal/CaptivePortal.ino)
+ *             ladici vypis pri zachyceni presmerovani v Captive portalu.
+ *
+ * V6.2 - 12.12.2018- Nastaveni jmena zarizeni nadale NENI soucasti WiFiConfig a je treba ho pridat jako uzivatelsky parametr. Je to proto, protoze
+ *             se ukazalo, ze neni dobre z externiho kodu sahat do vnitrni struktury WiFiConfig (napr. pri ukladani noveho jmena).
+ *
  * V6.1 - 11.12.2018- Sifrovani retezcu vytazeno mimo WiFiConfig do knihovny encipheredEEPROMStrings (dostupna na gitu) kvuli pristupu i jinych modulu
  *
  * V6.0 - 20.11.2018- Verze i pro ESP32
@@ -18,7 +29,7 @@
  *
  * V5.3 - 8.12.2017 - prepracovano presmerovani v Captive portalu, DEBUG_MSG makro upraveno na posledni pouzivanou verzi, scitani retezcu prepracovano na .concat. Pripsany Informace o modulu, reakce na Reset
  *
- * V5.2 - 20.4.2017 - Pokud je pouzite v timeoutu EC_DONT_RUN_CONFIGAP tak se vracime okamzite a necekame na pripojeni k WiFi (take nevolame zadnou callback metodu).
+ * V5.2 - 20.4.2017 - Pokud je pouzite v timeoutu WC_DONT_RUN_CONFIGAP tak se vracime okamzite a necekame na pripojeni k WiFi (take nevolame zadnou callback metodu).
  *            Navratovy kod je pak WCR_CONFIGAP_NOT_STARTED .
  *
  * V5.1 - 3.4.2017  - Webove rozhrani upravene pro snadnejsi ovladani na telefonu/tabletu, sila signalu AP zobrazena jako barevne odliseny indikator.
@@ -76,6 +87,7 @@
  #include <ESP8266WebServer.h>
 #else
  #include <WebServer.h>
+ #include <rom/rtc.h> // duvod resetu (https://github.com/espressif/arduino-esp32/issues/449)
 #endif
 #include "WiFiConfig.h"
 #include <EEPROM.h>
@@ -101,7 +113,7 @@
 
 #define DNS_PORT 53
 
-char WiFiDeviceName[elementSize(wificonfigarea_t, devname)]; // misto pro jmeno zarizeni (dodane do DNS, DHCP NBNS apod...)
+extern char WiFiDeviceName[];
 
 enum
 {
@@ -310,7 +322,13 @@ void WiFiConfig::_handleNotFound(void)
   }
   else
   {
-    server->sendHeader(F("Location"), String(F("http://")) + server->client().localIP().toString() + String(F("/index.htm")), true);
+    String redirect;
+    redirect.reserve(256);
+    redirect = F("http://");
+    redirect.concat(server->client().localIP().toString());
+    redirect.concat(F("/index.htm"));
+    DEBUG_MSG("Redirection to: %s\r\n", redirect.c_str());
+    server->sendHeader(F("Location"), redirect, true);
     server->send_P(302, TEXTPLAIN, PSTR("Redirect"));
   }
 }
@@ -444,7 +462,24 @@ void WiFiConfig::_handleRoot(void)
     break;
   }
 #else
-  content.concat(F("Prozatím nedostupné"));
+  switch (_status)
+  {
+  case WL_CONNECT_FAILED:
+    content.concat(F("Připojení selhalo"));
+    break;
+
+  case 0xfe:
+    content.concat(F("Špatná EEPROM"));
+    break;
+
+  case 0xff:
+    content.concat(F("Vynucená konfigurace"));
+    break;
+
+  default:
+    content.concat(F("Neznámý"));
+    break;
+  }
 #endif
   content.concat(F("</div>"));
   content.concat(FPSTR(PAGE_CAPTIVEPORTALCATCH2)); // 2. cast stranky (ukonceni)
@@ -495,17 +530,12 @@ void WiFiConfig::_handleDisplayAP(void)
   if (v.length())
     s.replace(F("{s}"), String(FPSTR(VALUE)) + v + F("'"));
   else
-    s.replace(F("{s}"), F("placeholder='SSID'"));
+    s.replace(F("{s}"), F(""));
   v = EES_readString(configBase + offsetof(wificonfigarea_t, pass), elementSize(wificonfigarea_t, pass));
   if (v.length())
     s.replace(F("{p}"), String(FPSTR(VALUE)) + v + F("'"));
   else
-    s.replace(F("{p}"), F("placeholder='password'"));
-  v = EES_readString(configBase + offsetof(wificonfigarea_t, devname), elementSize(wificonfigarea_t, devname));
-  if (v.length())
-    s.replace(F("{n}"), String(FPSTR(VALUE)) + v + F("'"));
-  else
-    s.replace(F("{n}"), F("placeholder='name'"));
+    s.replace(F("{p}"), F(""));
   if (EEPROM.read(configBase + offsetof(wificonfigarea_t, mode)) == WIFIMODE_AP)
     s.replace(F("{a}"), FPSTR(CHECKED));
   else
@@ -563,9 +593,6 @@ void WiFiConfig::_handleSetAP(void)
     str = server->arg(F("_p"));
     EES_storeString(configBase + offsetof(wificonfigarea_t, pass), elementSize(wificonfigarea_t, pass), str);
 
-    str = server->arg(F("_n"));
-    EES_storeString(configBase + offsetof(wificonfigarea_t, devname), elementSize(wificonfigarea_t, devname), str);
-
     str = server->arg(F("_a"));
     if (str.length() > 0)
     {
@@ -620,9 +647,7 @@ void WiFiConfig::_handleSetAP(void)
   WiFi.disconnect(); // vsechno odpojime
   WiFi.persistent(true); // chceme, aby si modul zapamatoval konfiguraci
 
-  String s = EES_readString(configBase + offsetof(wificonfigarea_t, devname), elementSize(wificonfigarea_t, devname));
-  strcpy(WiFiDeviceName, s.c_str());
-  s = EES_readString(configBase + offsetof(wificonfigarea_t, ssid), elementSize(wificonfigarea_t, ssid));
+  String s = EES_readString(configBase + offsetof(wificonfigarea_t, ssid), elementSize(wificonfigarea_t, ssid));
   String pass =  EES_readString(configBase + offsetof(wificonfigarea_t, pass), elementSize(wificonfigarea_t, pass));
 
   switch (EEPROM.read(configBase + offsetof(wificonfigarea_t, mode)))
@@ -704,7 +729,7 @@ wificonfigresult_t WiFiConfig::_setupAP(wificonfig_cb cb)
 #endif
 
   /* Soft AP network parameters */
-  IPAddress apIP(192, 168, 4, 1);
+  IPAddress apIP(172, 217, 28, 1);
   IPAddress netMsk(255, 255, 255, 0);
 
   WiFi.disconnect(); // pro jistotu se odpojime
@@ -713,12 +738,8 @@ wificonfigresult_t WiFiConfig::_setupAP(wificonfig_cb cb)
   WiFi.softAPConfig(apIP, apIP, netMsk);
   if (ssid.endsWith(F("?")))
   {
-    //uint8_t amac[6];
     char lmac[16];
 
-    //WiFi.softAPmacAddress(amac);
-    //sprintf_P(lmac, PSTR("%02X%02X%02X"), amac[3], amac[4], amac[5]);
-
     sprintf_P(lmac, PSTR("%06X"), ESP_getChipId());
     ssid.replace(F("?"), String(lmac));
   }
@@ -770,9 +791,7 @@ bool WiFiConfig::_testWifi(wificonfig_cb cb)
 // nakonfigurujeme ESP dle nove nastavenych parametru
   WiFi.disconnect(); // vsechno odpojime
 
-  String s = EES_readString(configBase + offsetof(wificonfigarea_t, devname), elementSize(wificonfigarea_t, devname));
-  strcpy(WiFiDeviceName, s.c_str());
-  s = EES_readString(configBase + offsetof(wificonfigarea_t, ssid), elementSize(wificonfigarea_t, ssid));
+  String s = EES_readString(configBase + offsetof(wificonfigarea_t, ssid), elementSize(wificonfigarea_t, ssid));
   String pass =  EES_readString(configBase + offsetof(wificonfigarea_t, pass), elementSize(wificonfigarea_t, pass));
 
   switch (EEPROM.read(configBase + offsetof(wificonfigarea_t, mode)))
@@ -871,9 +890,6 @@ wificonfigresult_t WiFiConfig::begin(int configarea, int forceConfigure, wificon
     else
 #endif
     {
-      String s = EES_readString(configBase + offsetof(wificonfigarea_t, devname), elementSize(wificonfigarea_t, devname));
-      strcpy(WiFiDeviceName, s.c_str());
-
       switch (EEPROM.read(configBase + offsetof(wificonfigarea_t, mode)))
       {
       case WIFIMODE_STA:
@@ -909,6 +925,14 @@ wificonfigresult_t WiFiConfig::begin(int configarea, int forceConfigure, wificon
         if (cb)
           cb(WCS_CONNECTSTART); // signalizujeme zacatek pokusu o pripojeni (zde se nic jineho stejne nestane...)
         break;
+
+#if !defined(ESP8266)
+      default:
+        DEBUG_MSG("Wrong config (%d)\r\n", EEPROM.read(configBase + offsetof(wificonfigarea_t, mode)));
+        _status = 0xfe;
+        result = _setupAP(cb);
+      break;
+#endif
       }
     }
   }
@@ -920,6 +944,8 @@ wificonfigresult_t WiFiConfig::begin(int configarea, int forceConfigure, int tim
 
   if ((timeout > 0) && (40 > timeout))
     timeout = 40; // timeout musi byt minimalne 40 sekund
+  if ((0 == forceConfigure) && (WC_DONT_RUN_CONFIGAP == timeout))
+    timeout = 40;
   _timeout = timeout;
   if (_timeout > 0)
     _time = millis() + (_timeout * 1000); // spocitame si novy cas, kdy budeme modul restartovat

src/WiFiConfig.h

@@ -2,7 +2,7 @@
  * @file WiFiConfig.h
  * @author Pavel Brychta, http://www.xpablo.cz
  *
- * Copyright (c) 2015-18 Pavel Brychta. All rights reserved.
+ * Copyright (c) 2015-19 Pavel Brychta. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -48,7 +48,6 @@ typedef struct
 	uint8_t ip; // konfigurace ip (staticka/DHCP)
 	char ssid[32 + 2]; // SSID site
 	char pass[64 + 2]; // heslo
-	char devname[32 + 2]; // jmeno zarizeni (pro NBNS plati jen 16 znaku)
 	uint32_t ipaddr; // ip adresa v pripade staticke konfigurace
 	uint32_t netmask; // sitova maska v pripade staticke konfigurace
 	uint32_t gateway; // sitova brana v pripade staticke konfigurace
@@ -143,8 +142,6 @@ uint32_t getEEPROMuint32(int start);
  */
 void setEEPROMuint32(int start, uint32_t val);
 
-extern char WiFiDeviceName[]; // jmeno zarizeni, pouzivane i pro DHCP
-
 class WiFiConfigUsrParameter
 {
   public:

src/embHTML.h

@@ -37,7 +37,6 @@ static const char SSID_ITEM[] PROGMEM = R"=====(
 /* Zacatek formulare pro vyplneni
 {s} - SSID
 {p} - password
-{n} - Netbios name
 {a} - AP mode (checkbox)
 {ch}- cislo kanalu AP
 {c} - staticka IP konfigurace (checkbox)
@@ -48,9 +47,8 @@ static const char SSID_ITEM[] PROGMEM = R"=====(
 */
 static const char PAGE_INDEX2[] PROGMEM = R"=====(
 <form method='post' action='s'>
-<label>SSID<br><input id='_s' name='_s' maxlength=32 required {s}></label><br>
-<label>Heslo<br><input id='_p' name='_p' maxlength=64 {p} type='password'></label><br>
-<label>Jméno zařízení<br><input name='_n' maxlength=32 pattern='^[a-zA-Z][a-zA-Z0-9-_\\.]{1,32}$' title='Jméno dle NetBios konvence (max. 16 znaků písmena, čísla a znaky "_.")' {n}></label><br>
+<label>SSID<br><input id='_s' name='_s' maxlength=32 required placeholder='SSID' {s}></label><br>
+<label>Heslo<br><input id='_p' name='_p' maxlength=64 {p} type='password' placeholder='heslo'></label><br>
 <div>
 <label><input id='_a' name='_a' type='checkbox' style="width: 10%; float: left; margin-top: 5px;" onclick='hAP();' {a}>Režim AP</label>
 <div id="apconfig">
@@ -58,12 +56,12 @@ static const char PAGE_INDEX2[] PROGMEM = R"=====(
 </div>
 </div>
 <div>
-<label><input id='_st' name='_st' type='checkbox' style="width: 10%; float: left; margin-top: 5px;" onclick='hSC();' {c}>Staticka IP konfigurace</label>
+<label><input id='_st' name='_st' type='checkbox' style="width: 10%; float: left; margin-top: 5px;" onclick='hSC();' {c}>Statická IP konfigurace</label>
 <div id="staticip">
-<label>IP adresa<br><input type="text" name="_i" pattern='((^|\.)((25[0-5])|(2[0-4]\d)|(1\d\d)|([1-9]?\d))){4}$' title='ip adresa ve formatu <cislo>.<cislo>.<cislo>.<cislo>' value='{i}'></label><br>
-<label>Síťová maska<br><input type="text" name="_m" pattern='((^|\.)((25[0-5])|(2[0-4]\d)|(1\d\d)|([1-9]?\d))){4}$' title='ip adresa ve formatu <cislo>.<cislo>.<cislo>.<cislo>' value='{m}'></label><br>
-<label>Síťová brána<br><input type="text" name="_g" pattern='((^|\.)((25[0-5])|(2[0-4]\d)|(1\d\d)|([1-9]?\d))){4}$' title='ip adresa ve formatu <cislo>.<cislo>.<cislo>.<cislo>' value='{g}'></label><br>
-<label>Server DNS<br><input type="text" name="_d" pattern='((^|\.)((25[0-5])|(2[0-4]\d)|(1\d\d)|([1-9]?\d))){4}$' title='ip adresa ve formatu <cislo>.<cislo>.<cislo>.<cislo>' value='{d}'></label><br>
+<label>IP adresa<br><input type="text" name="_i" value='{i}'></label><br>
+<label>Síťová maska<br><input type="text" name="_m" value='{m}'></label><br>
+<label>Síťová brána<br><input type="text" name="_g" value='{g}'></label><br>
+<label>Server DNS<br><input type="text" name="_d" value='{d}'></label><br>
 </div>
 </div>
 <script>hAP();hSC();</script>
@@ -83,9 +81,22 @@ static const char PAGE_PARAM[] PROGMEM = R"=====(
 static const char PAGE_END[] PROGMEM = R"=====(
 <br>
 <button type='submit'>Uložit a restartovat</button></form>
-</div></body></html>
+</div>)====="
+#if defined APP_NAME && defined APP_VERSION
+R"=====(<div style='text-align:right;font-size:11px;'><hr/>)====="
+APP_NAME
+" v"
+APP_VERSION
+R"=====(</div>
+)====="
+#else
+R"=====(<div style='text-align:right;font-size:11px;'><hr/><a href='http://xpablo.cz' target='_blank' style='color:#aaa;'>WiFiConfig by xPablo</a></div>)====="
+#endif
+R"=====(</body></html>
 )=====";
-
+/*
+<div style='text-align:right;font-size:11px;'><hr/><a href='http://xpablo.cz' target='_blank' style='color:#aaa;'>WiFiConfig by xPablo</a></div>
+ */
 // Nenalezeno zadne SSID
 static const char PAGE_NO_SSID[] PROGMEM = R"=====(
 <div>Nenalezená žádná síť. Občerstvi stránku pro nové hledání.</div>
@@ -93,13 +104,13 @@ static const char PAGE_NO_SSID[] PROGMEM = R"=====(
 
 // Konfigurace ulozena - restartuji...
 static const char PAGE_SAVED[] PROGMEM = R"=====(
-<!DOCTYPE html><html lang="cs"><head><meta http-equiv="refresh" content="10;url=/"/>
+<!DOCTYPE html><html lang="cs"><head><meta http-equiv="refresh" content="5;url=/"/>
 <meta charset="utf-8" name="viewport" content="width=device-width, initial-scale=1"/>
 <title>xPablo Setup - Konfigurace uložena</title>
 <style>div,input {margin-bottom: 5px;}body{width:200px;display:block;margin-left:auto;margin-right:auto;}</style>
 </head><body>
 Uloženo do EEPROM...<br/>
-Restart za 10 sekund.
+Restart za 5 sekund.
 </body></html>
 )=====";
 
@@ -113,11 +124,29 @@ static const char PAGE_CAPTIVEPORTALCATCH[] PROGMEM = R"=====(
 <form action="/config" method="get"><button>Konfigurace WiFi</button></form><br/><form action="/i" method="get"><button>Informace o modulu</button></form><br/><form action="/r" method="post"><button class="red">Reset</button></form><br>
 )=====";
 
-// druha cast (mezi 1. a druhou cast muzeme doplnit dodatecne informace)
+// druha cast (mezi 1. a 2. cast muzeme doplnit dodatecne informace)
 static const char PAGE_CAPTIVEPORTALCATCH2[] PROGMEM = R"=====(
-</div></body></html>
+</div>
+)====="
+#if defined APP_NAME && defined APP_VERSION
+R"=====(<div style='text-align:right;font-size:11px;'><hr/>)====="
+APP_NAME
+" v"
+APP_VERSION
+R"=====(</div>
+)====="
+#else
+R"=====(<div style='text-align:right;font-size:11px;'><hr/><a href='http://xpablo.cz' target='_blank' style='color:#aaa;'>WiFiConfig by xPablo</a></div>)====="
+#endif
+R"=====(</body></html>
 )=====";
 
 static const char PAGE_RESTART[] PROGMEM = R"=====(
+<!DOCTYPE html><html lang="cs"><head><meta http-equiv="refresh" content="5;url=/"/>
+<meta charset="utf-8" name="viewport" content="width=device-width, initial-scale=1"/>
+<title>xPablo Setup - Restart</title>
+<style>div,input {margin-bottom: 5px;}body{width:200px;display:block;margin-left:auto;margin-right:auto;}</style>
+</head><body>
 Restartuji...
+</body></html>
 )=====";