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Async_ConfigOnSwitch.ino
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Async_ConfigOnSwitch.ino
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/****************************************************************************************************************************
Async_ConfigOnSwitch.ino
For Ethernet shields using WT32_ETH01 (ESP32 + LAN8720)
AsyncWT32_ETH01_Manager is a library for the ESP32 with Ethernet LAN8720 to run Async Credential Manager
Modified from
1. Tzapu (https://github.com/tzapu/WiFiManager)
2. Ken Taylor (https://github.com/kentaylor)
3. Alan Steremberg (https://github.com/alanswx/ESPAsyncWiFiManager)
4. Khoi Hoang (https://github.com/khoih-prog/ESPAsync_WiFiManager)
Built by Khoi Hoang https://github.com/khoih-prog/AsyncWT32_ETH01_Manager
Licensed under MIT license
*****************************************************************************************************************************/
/****************************************************************************************************************************
This example will open a configuration portal when no configuration has been previously entered or when a button is pushed.
It is the easiest scenario for configuration but requires a pin and a button on the ESP8266 device.
The Flash button is convenient for this on NodeMCU devices.
Also in this example a password is required to connect to the configuration portal
network. This is inconvenient but means that only those who know the password or those
already connected to the target network can access the configuration portal and
the network credentials will be sent from the browser over an encrypted connection and
can not be read by observers.
*****************************************************************************************************************************/
#if !( defined(ESP32) )
#error This code is designed for WT32_ETH01 to run on ESP32 platform! Please check your Tools->Board setting.
#endif
//////////////////////////////////////////////////////////////
// Use from 0 to 4. Higher number, more debugging messages and memory usage.
#define _ESPASYNC_ETH_MGR_LOGLEVEL_ 4
// To not display stored SSIDs and PWDs on Config Portal, select false. Default is true
// Even the stored Credentials are not display, just leave them all blank to reconnect and reuse the stored Credentials
//#define DISPLAY_STORED_CREDENTIALS_IN_CP false
//////////////////////////////////////////////////////////////
//For ESP32, To use ESP32 Dev Module, QIO, Flash 4MB/80MHz, Upload 921600
//Ported to ESP32
#include <esp_wifi.h>
//////////////////////////////////////////////////////////////
// LittleFS has higher priority than SPIFFS
#if ( defined(ESP_ARDUINO_VERSION_MAJOR) && (ESP_ARDUINO_VERSION_MAJOR >= 2) )
#define USE_LITTLEFS true
#define USE_SPIFFS false
#elif defined(ARDUINO_ESP32C3_DEV)
// For core v1.0.6-, ESP32-C3 only supporting SPIFFS and EEPROM. To use v2.0.0+ for LittleFS
#define USE_LITTLEFS false
#define USE_SPIFFS true
#endif
#if USE_LITTLEFS
// Use LittleFS
#include "FS.h"
// Check cores/esp32/esp_arduino_version.h and cores/esp32/core_version.h
//#if ( ESP_ARDUINO_VERSION >= ESP_ARDUINO_VERSION_VAL(2, 0, 0) ) //(ESP_ARDUINO_VERSION_MAJOR >= 2)
#if ( defined(ESP_ARDUINO_VERSION_MAJOR) && (ESP_ARDUINO_VERSION_MAJOR >= 2) )
#if (_ESPASYNC_ETH_MGR_LOGLEVEL_ > 3)
#warning Using ESP32 Core 1.0.6 or 2.0.0+
#endif
// The library has been merged into esp32 core from release 1.0.6
#include <LittleFS.h> // https://github.com/espressif/arduino-esp32/tree/master/libraries/LittleFS
FS* filesystem = &LittleFS;
#define FileFS LittleFS
#define FS_Name "LittleFS"
#else
#if (_ESPASYNC_ETH_MGR_LOGLEVEL_ > 3)
#warning Using ESP32 Core 1.0.5-. You must install LITTLEFS library
#endif
// The library has been merged into esp32 core from release 1.0.6
#include <LITTLEFS.h> // https://github.com/lorol/LITTLEFS
FS* filesystem = &LITTLEFS;
#define FileFS LITTLEFS
#define FS_Name "LittleFS"
#endif
#elif USE_SPIFFS
#include <SPIFFS.h>
FS* filesystem = &SPIFFS;
#define FileFS SPIFFS
#define FS_Name "SPIFFS"
#else
// Use FFat
#include <FFat.h>
FS* filesystem = &FFat;
#define FileFS FFat
#define FS_Name "FFat"
#endif
//////////////////////////////////////////////////////////////
#define LED_BUILTIN 2
#define LED_ON HIGH
#define LED_OFF LOW
#define PIN_D14 14 // Pin D14 mapped to pin GPIO14/HSPI_SCK/ADC16/TOUCH6/TMS of ESP32
#define PIN_D15 15 // Pin D15 mapped to pin GPIO15/HSPI_SS/ADC13/TOUCH3/TDO of ESP32
#define PIN_D35 35 // Pin D35 mapped to pin GPIO35/ADC7 of ESP32
#define PIN_D36 36 // Pin D36 mapped to pin GPIO36/ADC0/SVP of ESP32
#define PIN_D39 39 // Pin D39 mapped to pin GPIO39/ADC3/SVN of ESP32
//////////////////////////////////////////////////////////////
const int TRIGGER_PIN = PIN_D14;
/*
Alternative trigger pin. Needs to be connected to a button to use this pin. It must be a momentary connection
not connected permanently to ground. Either trigger pin will work.
*/
const int TRIGGER_PIN2 = PIN_D15;
//////////////////////////////////////////////////////////////
// You only need to format the filesystem once
//#define FORMAT_FILESYSTEM true
#define FORMAT_FILESYSTEM false
//////////////////////////////////////////////////////////////
// Assuming max 49 chars
#define TZNAME_MAX_LEN 50
#define TIMEZONE_MAX_LEN 50
typedef struct
{
char TZ_Name[TZNAME_MAX_LEN]; // "America/Toronto"
char TZ[TIMEZONE_MAX_LEN]; // "EST5EDT,M3.2.0,M11.1.0"
uint16_t checksum;
} EthConfig;
EthConfig Ethconfig;
//////////////////////////////////////////////////////////////
#define CONFIG_FILENAME F("/eth_cred.dat")
//////////////////////////////////////////////////////////////
// Indicates whether ESP has credentials saved from previous session, or double reset detected
bool initialConfig = false;
// Use false if you don't like to display Available Pages in Information Page of Config Portal
// Comment out or use true to display Available Pages in Information Page of Config Portal
// Must be placed before #include <AsyncWT32_ETH01_Manager.h>
#define USE_AVAILABLE_PAGES true
// From v1.0.10 to permit disable/enable StaticIP configuration in Config Portal from sketch. Valid only if DHCP is used.
// You'll loose the feature of dynamically changing from DHCP to static IP, or vice versa
// You have to explicitly specify false to disable the feature.
//#define USE_STATIC_IP_CONFIG_IN_CP false
// Use false to disable NTP config. Advisable when using Cellphone, Tablet to access Config Portal.
// See Issue 23: On Android phone ConfigPortal is unresponsive (https://github.com/khoih-prog/ESP_WiFiManager/issues/23)
#define USE_ESP_ETH_MANAGER_NTP true
// Just use enough to save memory. On ESP8266, can cause blank ConfigPortal screen
// if using too much memory
#define USING_AFRICA false
#define USING_AMERICA true
#define USING_ANTARCTICA false
#define USING_ASIA false
#define USING_ATLANTIC false
#define USING_AUSTRALIA false
#define USING_EUROPE false
#define USING_INDIAN false
#define USING_PACIFIC false
#define USING_ETC_GMT false
// Use true to enable CloudFlare NTP service. System can hang if you don't have Internet access while accessing CloudFlare
// See Issue #21: CloudFlare link in the default portal (https://github.com/khoih-prog/ESP_WiFiManager/issues/21)
#define USE_CLOUDFLARE_NTP false
// New in v1.0.11
#define USING_CORS_FEATURE true
//////////////////////////////////////////////////////////////
// Use USE_DHCP_IP == true for dynamic DHCP IP, false to use static IP which you have to change accordingly to your network
#if (defined(USE_STATIC_IP_CONFIG_IN_CP) && !USE_STATIC_IP_CONFIG_IN_CP)
// Force DHCP to be true
#if defined(USE_DHCP_IP)
#undef USE_DHCP_IP
#endif
#define USE_DHCP_IP true
#else
// You can select DHCP or Static IP here
//#define USE_DHCP_IP true
#define USE_DHCP_IP false
#endif
#if ( USE_DHCP_IP )
// Use DHCP
#if (_ESPASYNC_ETH_MGR_LOGLEVEL_ > 3)
#warning Using DHCP IP
#endif
IPAddress stationIP = IPAddress(0, 0, 0, 0);
IPAddress gatewayIP = IPAddress(192, 168, 2, 1);
IPAddress netMask = IPAddress(255, 255, 255, 0);
#else
// Use static IP
#if (_ESPASYNC_ETH_MGR_LOGLEVEL_ > 3)
#warning Using static IP
#endif
IPAddress stationIP = IPAddress(192, 168, 2, 232);
IPAddress gatewayIP = IPAddress(192, 168, 2, 1);
IPAddress netMask = IPAddress(255, 255, 255, 0);
#endif
//////////////////////////////////////////////////////////////
#define USE_CONFIGURABLE_DNS true
IPAddress dns1IP = gatewayIP;
IPAddress dns2IP = IPAddress(8, 8, 8, 8);
#include <AsyncWT32_ETH01_Manager.h> //https://github.com/khoih-prog/AsyncWT32_ETH01_Manager
#define HTTP_PORT 80
//////////////////////////////////////////////////////////////
/******************************************
// Defined in AsyncWT32_ETH01_Manager.hpp
typedef struct
{
IPAddress _sta_static_ip;
IPAddress _sta_static_gw;
IPAddress _sta_static_sn;
#if USE_CONFIGURABLE_DNS
IPAddress _sta_static_dns1;
IPAddress _sta_static_dns2;
#endif
} ETH_STA_IPConfig;
******************************************/
ETH_STA_IPConfig EthSTA_IPconfig;
//////////////////////////////////////////////////////////////
void initSTAIPConfigStruct(ETH_STA_IPConfig &in_EthSTA_IPconfig)
{
in_EthSTA_IPconfig._sta_static_ip = stationIP;
in_EthSTA_IPconfig._sta_static_gw = gatewayIP;
in_EthSTA_IPconfig._sta_static_sn = netMask;
#if USE_CONFIGURABLE_DNS
in_EthSTA_IPconfig._sta_static_dns1 = dns1IP;
in_EthSTA_IPconfig._sta_static_dns2 = dns2IP;
#endif
}
//////////////////////////////////////////////////////////////
void displayIPConfigStruct(ETH_STA_IPConfig in_EthSTA_IPconfig)
{
LOGERROR3(F("stationIP ="), in_EthSTA_IPconfig._sta_static_ip, ", gatewayIP =", in_EthSTA_IPconfig._sta_static_gw);
LOGERROR1(F("netMask ="), in_EthSTA_IPconfig._sta_static_sn);
#if USE_CONFIGURABLE_DNS
LOGERROR3(F("dns1IP ="), in_EthSTA_IPconfig._sta_static_dns1, ", dns2IP =", in_EthSTA_IPconfig._sta_static_dns2);
#endif
}
//////////////////////////////////////////////////////////////
void toggleLED()
{
//toggle state
digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN));
}
//////////////////////////////////////////////////////////////
#if USE_ESP_ETH_MANAGER_NTP
void printLocalTime()
{
struct tm timeinfo;
getLocalTime( &timeinfo );
// Valid only if year > 2000.
// You can get from timeinfo : tm_year, tm_mon, tm_mday, tm_hour, tm_min, tm_sec
if (timeinfo.tm_year > 100 )
{
Serial.print("Local Date/Time: ");
Serial.print( asctime( &timeinfo ) );
}
}
#endif
//////////////////////////////////////////////////////////////
void heartBeatPrint()
{
#if USE_ESP_ETH_MANAGER_NTP
printLocalTime();
#else
static int num = 1;
if (WT32_ETH01_isConnected())
Serial.print(F("H")); // H means connected to Ethernet
else
Serial.print(F("F")); // F means not connected to Ethernet
if (num == 80)
{
Serial.println();
num = 1;
}
else if (num++ % 10 == 0)
{
Serial.print(F(" "));
}
#endif
}
//////////////////////////////////////////////////////////////
void check_status()
{
static ulong checkstatus_timeout = 0;
static ulong LEDstatus_timeout = 0;
static ulong current_millis;
#if USE_ESP_ETH_MANAGER_NTP
#define HEARTBEAT_INTERVAL 60000L
#else
#define HEARTBEAT_INTERVAL 10000L
#endif
#define LED_INTERVAL 2000L
current_millis = millis();
if ((current_millis > LEDstatus_timeout) || (LEDstatus_timeout == 0))
{
// Toggle LED at LED_INTERVAL = 2s
toggleLED();
LEDstatus_timeout = current_millis + LED_INTERVAL;
}
// Print hearbeat every HEARTBEAT_INTERVAL (10) seconds.
if ((current_millis > checkstatus_timeout) || (checkstatus_timeout == 0))
{
heartBeatPrint();
checkstatus_timeout = current_millis + HEARTBEAT_INTERVAL;
}
}
//////////////////////////////////////////////////////////////
int calcChecksum(uint8_t* address, uint16_t sizeToCalc)
{
uint16_t checkSum = 0;
for (uint16_t index = 0; index < sizeToCalc; index++)
{
checkSum += * ( ( (byte*) address ) + index);
}
return checkSum;
}
//////////////////////////////////////////////////////////////
bool loadConfigData()
{
File file = FileFS.open(CONFIG_FILENAME, "r");
LOGERROR(F("LoadCfgFile "));
memset((void *) &Ethconfig, 0, sizeof(Ethconfig));
memset((void *) &EthSTA_IPconfig, 0, sizeof(EthSTA_IPconfig));
if (file)
{
file.readBytes((char *) &Ethconfig, sizeof(Ethconfig));
file.readBytes((char *) &EthSTA_IPconfig, sizeof(EthSTA_IPconfig));
file.close();
LOGERROR(F("OK"));
if ( Ethconfig.checksum != calcChecksum( (uint8_t*) &Ethconfig, sizeof(Ethconfig) - sizeof(Ethconfig.checksum) ) )
{
LOGERROR(F("Ethconfig checksum wrong"));
return false;
}
displayIPConfigStruct(EthSTA_IPconfig);
return true;
}
else
{
LOGERROR(F("failed"));
return false;
}
}
//////////////////////////////////////////////////////////////
void saveConfigData()
{
File file = FileFS.open(CONFIG_FILENAME, "w");
LOGERROR(F("SaveCfgFile "));
if (file)
{
Ethconfig.checksum = calcChecksum( (uint8_t*) &Ethconfig, sizeof(Ethconfig) - sizeof(Ethconfig.checksum) );
file.write((uint8_t*) &Ethconfig, sizeof(Ethconfig));
displayIPConfigStruct(EthSTA_IPconfig);
file.write((uint8_t*) &EthSTA_IPconfig, sizeof(EthSTA_IPconfig));
file.close();
LOGERROR(F("OK"));
}
else
{
LOGERROR(F("failed"));
}
}
//////////////////////////////////////////////////////////////
void beginEthernet()
{
// To be called before ETH.begin()
WT32_ETH01_onEvent();
//bool begin(uint8_t phy_addr=ETH_PHY_ADDR, int power=ETH_PHY_POWER, int mdc=ETH_PHY_MDC, int mdio=ETH_PHY_MDIO,
// eth_phy_type_t type=ETH_PHY_TYPE, eth_clock_mode_t clk_mode=ETH_CLK_MODE);
//ETH.begin(ETH_PHY_ADDR, ETH_PHY_POWER, ETH_PHY_MDC, ETH_PHY_MDIO, ETH_PHY_TYPE, ETH_CLK_MODE);
ETH.begin(ETH_PHY_ADDR, ETH_PHY_POWER);
}
void initEthernet()
{
#if !( USE_DHCP_IP )
displayIPConfigStruct(EthSTA_IPconfig);
// Static IP, leave without this line to get IP via DHCP
//bool config(IPAddress local_ip, IPAddress gateway, IPAddress subnet, IPAddress dns1 = 0, IPAddress dns2 = 0);
//ETH.config(stationIP, gatewayIP, netMask, dns1IP, dns2IP);
ETH.config(EthSTA_IPconfig._sta_static_ip, EthSTA_IPconfig._sta_static_gw, EthSTA_IPconfig._sta_static_sn,
EthSTA_IPconfig._sta_static_dns1);
#endif
WT32_ETH01_waitForConnect();
}
//////////////////////////////////////////////////////////////
void setup()
{
//set led pin as output
pinMode(LED_BUILTIN, OUTPUT);
pinMode(TRIGGER_PIN, INPUT_PULLUP);
pinMode(TRIGGER_PIN2, INPUT_PULLUP);
Serial.begin(115200);
while (!Serial && millis() < 5000);
delay(200);
Serial.print(F("\nStarting Async_ConfigOnSwitch using "));
Serial.print(FS_Name);
Serial.print(F(" on "));
Serial.print(ARDUINO_BOARD);
Serial.print(F(" with "));
Serial.println(SHIELD_TYPE);
Serial.println(ASYNC_WT32_ETH01_MANAGER_VERSION);
Serial.setDebugOutput(false);
if (FORMAT_FILESYSTEM)
FileFS.format();
// Format FileFS if not yet
#ifdef ESP32
if (!FileFS.begin(true))
#else
if (!FileFS.begin())
#endif
{
#ifdef ESP8266
FileFS.format();
#endif
Serial.println(F("SPIFFS/LittleFS failed! Already tried formatting."));
if (!FileFS.begin())
{
// prevents debug info from the library to hide err message.
delay(100);
#if USE_LITTLEFS
Serial.println(F("LittleFS failed!. Please use SPIFFS or EEPROM. Stay forever"));
#else
Serial.println(F("SPIFFS failed!. Please use LittleFS or EEPROM. Stay forever"));
#endif
while (true)
{
delay(1);
}
}
}
unsigned long startedAt = millis();
beginEthernet();
initSTAIPConfigStruct(EthSTA_IPconfig);
digitalWrite(LED_BUILTIN, LED_ON); // turn the LED on by making the voltage LOW to tell us we are in configuration mode.
//Local intialization. Once its business is done, there is no need to keep it around
// Use this to default DHCP hostname to ESP32-XXXXXX
//AsyncWT32_ETH01_Manager AsyncWT32_ETH01_manager(&webServer, &dnsServer);
// Use this to personalize DHCP hostname (RFC952 conformed)
AsyncWebServer webServer(HTTP_PORT);
#if ( USING_ESP32_S2 || USING_ESP32_C3 )
AsyncWT32_ETH01_Manager AsyncWT32_ETH01_manager(&webServer, NULL, "AsyncConfigOnSwitch");
#else
AsyncDNSServer dnsServer;
AsyncWT32_ETH01_Manager AsyncWT32_ETH01_manager(&webServer, &dnsServer, "AsyncConfigOnSwitch");
#endif
AsyncWT32_ETH01_manager.setDebugOutput(true);
#if !USE_DHCP_IP
// Set (static IP, Gateway, Subnetmask, DNS1 and DNS2) or (IP, Gateway, Subnetmask)
AsyncWT32_ETH01_manager.setSTAStaticIPConfig(EthSTA_IPconfig);
#endif
#if USING_CORS_FEATURE
AsyncWT32_ETH01_manager.setCORSHeader("Your Access-Control-Allow-Origin");
#endif
bool configDataLoaded = false;
if (loadConfigData())
{
configDataLoaded = true;
//If no access point name has been previously entered disable timeout.
AsyncWT32_ETH01_manager.setConfigPortalTimeout(120);
Serial.println(F("Got stored Credentials. Timeout 120s for Config Portal"));
#if USE_ESP_ETH_MANAGER_NTP
if ( strlen(Ethconfig.TZ_Name) > 0 )
{
LOGERROR3(F("Current TZ_Name ="), Ethconfig.TZ_Name, F(", TZ = "), Ethconfig.TZ);
//configTzTime(Ethconfig.TZ, "pool.ntp.org" );
configTzTime(Ethconfig.TZ, "time.nist.gov", "0.pool.ntp.org", "1.pool.ntp.org");
}
else
{
Serial.println(F("Current Timezone is not set. Enter Config Portal to set."));
}
#endif
}
else
{
// Enter CP only if no stored SSID on flash and file
Serial.println(F("Open Config Portal without Timeout: No stored Credentials."));
initialConfig = true;
}
//////////////////////////////////
// Connect ETH now if using STA
initEthernet();
//////////////////////////////////
if (initialConfig)
{
Serial.print(F("Starting configuration portal @ "));
Serial.println(ETH.localIP());
digitalWrite(LED_BUILTIN, LED_ON); // Turn led on as we are in configuration mode.
//sets timeout in seconds until configuration portal gets turned off.
//If not specified device will remain in configuration mode until
//switched off via webserver or device is restarted.
//AsyncWT32_ETH01_manager.setConfigPortalTimeout(600);
// Starts an access point
if (!AsyncWT32_ETH01_manager.startConfigPortal())
Serial.println(F("Not connected to ETH network but continuing anyway."));
else
{
Serial.println(F("ETH network connected...yeey :)"));
}
#if USE_ESP_ETH_MANAGER_NTP
String tempTZ = AsyncWT32_ETH01_manager.getTimezoneName();
if (strlen(tempTZ.c_str()) < sizeof(Ethconfig.TZ_Name) - 1)
strcpy(Ethconfig.TZ_Name, tempTZ.c_str());
else
strncpy(Ethconfig.TZ_Name, tempTZ.c_str(), sizeof(Ethconfig.TZ_Name) - 1);
const char * TZ_Result = AsyncWT32_ETH01_manager.getTZ(Ethconfig.TZ_Name);
if (strlen(TZ_Result) < sizeof(Ethconfig.TZ) - 1)
strcpy(Ethconfig.TZ, TZ_Result);
else
strncpy(Ethconfig.TZ, TZ_Result, sizeof(Ethconfig.TZ_Name) - 1);
if ( strlen(Ethconfig.TZ_Name) > 0 )
{
LOGERROR3(F("Saving current TZ_Name ="), Ethconfig.TZ_Name, F(", TZ = "), Ethconfig.TZ);
//configTzTime(Ethconfig.TZ, "pool.ntp.org" );
configTzTime(Ethconfig.TZ, "time.nist.gov", "0.pool.ntp.org", "1.pool.ntp.org");
}
else
{
LOGERROR(F("Current Timezone Name is not set. Enter Config Portal to set."));
}
#endif
AsyncWT32_ETH01_manager.getSTAStaticIPConfig(EthSTA_IPconfig);
saveConfigData();
}
digitalWrite(LED_BUILTIN, LED_OFF); // Turn led off as we are not in configuration mode.
startedAt = millis();
Serial.print(F("After waiting "));
Serial.print((float) (millis() - startedAt) / 1000);
Serial.print(F(" secs more in setup(), connection result is "));
if (WT32_ETH01_isConnected())
{
Serial.print(F("connected. Local IP: "));
Serial.println(ETH.localIP());
}
}
//////////////////////////////////////////////////////////////
void loop()
{
// is configuration portal requested?
if ((digitalRead(TRIGGER_PIN) == LOW) || (digitalRead(TRIGGER_PIN2) == LOW))
{
Serial.println(F("\nConfiguration portal requested."));
digitalWrite(LED_BUILTIN, LED_ON); // turn the LED on by making the voltage LOW to tell us we are in configuration mode.
//Local intialization. Once its business is done, there is no need to keep it around
// Use this to default DHCP hostname to ESP32-XXXXXX
//AsyncWT32_ETH01_Manager AsyncWT32_ETH01_manager(&webServer, &dnsServer);
// Use this to personalize DHCP hostname (RFC952 conformed)
AsyncWebServer webServer(HTTP_PORT);
#if ( USING_ESP32_S2 || USING_ESP32_C3 )
AsyncWT32_ETH01_Manager AsyncWT32_ETH01_manager(&webServer, NULL, "ConfigOnSwitch");
#else
AsyncDNSServer dnsServer;
AsyncWT32_ETH01_Manager AsyncWT32_ETH01_manager(&webServer, &dnsServer, "ConfigOnSwitch");
#endif
#if !USE_DHCP_IP
#if USE_CONFIGURABLE_DNS
// Set static IP, Gateway, Subnetmask, DNS1 and DNS2
AsyncWT32_ETH01_manager.setSTAStaticIPConfig(stationIP, gatewayIP, netMask, dns1IP, dns2IP);
#else
// Set static IP, Gateway, Subnetmask, Use auto DNS1 and DNS2.
AsyncWT32_ETH01_manager.setSTAStaticIPConfig(stationIP, gatewayIP, netMask);
#endif
#endif
#if USING_CORS_FEATURE
AsyncWT32_ETH01_manager.setCORSHeader("Your Access-Control-Allow-Origin");
#endif
//Check if there is stored credentials.
//If not found, device will remain in configuration mode until switched off via webserver.
Serial.println(F("Opening configuration portal. "));
if (loadConfigData())
{
AsyncWT32_ETH01_manager.setConfigPortalTimeout(
120); //If no access point name has been previously entered disable timeout.
Serial.println(F("Got stored Credentials. Timeout 120s for Config Portal"));
}
else
{
// Enter CP only if no stored SSID on flash and file
AsyncWT32_ETH01_manager.setConfigPortalTimeout(0);
Serial.println(F("Open Config Portal without Timeout: No stored Credentials."));
initialConfig = true;
}
//Starts an access point
//and goes into a blocking loop awaiting configuration
if (!AsyncWT32_ETH01_manager.startConfigPortal())
Serial.println(F("Not connected to ETH network but continuing anyway."));
else
{
Serial.println(F("ETH network connected...yeey :)"));
Serial.print(F("Local IP: "));
Serial.println(ETH.localIP());
}
#if USE_ESP_ETH_MANAGER_NTP
String tempTZ = AsyncWT32_ETH01_manager.getTimezoneName();
if (strlen(tempTZ.c_str()) < sizeof(Ethconfig.TZ_Name) - 1)
strcpy(Ethconfig.TZ_Name, tempTZ.c_str());
else
strncpy(Ethconfig.TZ_Name, tempTZ.c_str(), sizeof(Ethconfig.TZ_Name) - 1);
const char * TZ_Result = AsyncWT32_ETH01_manager.getTZ(Ethconfig.TZ_Name);
if (strlen(TZ_Result) < sizeof(Ethconfig.TZ) - 1)
strcpy(Ethconfig.TZ, TZ_Result);
else
strncpy(Ethconfig.TZ, TZ_Result, sizeof(Ethconfig.TZ_Name) - 1);
if ( strlen(Ethconfig.TZ_Name) > 0 )
{
LOGERROR3(F("Saving current TZ_Name ="), Ethconfig.TZ_Name, F(", TZ = "), Ethconfig.TZ);
//configTzTime(Ethconfig.TZ, "pool.ntp.org" );
configTzTime(Ethconfig.TZ, "time.nist.gov", "0.pool.ntp.org", "1.pool.ntp.org");
}
else
{
LOGERROR(F("Current Timezone Name is not set. Enter Config Portal to set."));
}
#endif
AsyncWT32_ETH01_manager.getSTAStaticIPConfig(EthSTA_IPconfig);
saveConfigData();
#if !USE_DHCP_IP
// Reset to use new Static IP, if different from current ETH.localIP()
if (ETH.localIP() != EthSTA_IPconfig._sta_static_ip)
{
Serial.print(F("Current IP = "));
Serial.print(ETH.localIP());
Serial.print(F(". Reset to take new IP = "));
Serial.println(EthSTA_IPconfig._sta_static_ip);
ESP.restart();
delay(2000);
}
#endif
digitalWrite(LED_BUILTIN, LED_OFF); // Turn led off as we are not in configuration mode.
}
// put your main code here, to run repeatedly
check_status();
}