void WiFiManager::startWebConfig() {
DEBUG_PRINT("");
display.print("WiFi connected");
DEBUG_PRINT("WiFi connected");
DEBUG_PRINT(WiFi.localIP());
DEBUG_PRINT(WiFi.softAPIP());
if (!mdns.begin(_apName, WiFi.localIP())) {
DEBUG_PRINT("Error setting up MDNS responder!");
display.print("mDNS error");
while(1) {
delay(1000);
}
}
DEBUG_PRINT("mDNS responder started");
// Start the server
server_s.begin();
display.print("Server started");
DEBUG_PRINT("Server started");
while(serverLoop() == WM_WAIT) {
//looping
}
display.print("All done. Bye.");
DEBUG_PRINT("Setup done");
delay(10000);
ESP.reset();
}
void WiFiManager::startWebConfig() {
DEBUG_PRINT("");
DEBUG_PRINT("WiFi connected");
DEBUG_PRINT(WiFi.localIP());
DEBUG_PRINT(WiFi.softAPIP());
if (!mdns.begin(_apName, WiFi.localIP())) {
DEBUG_PRINT("Error setting up MDNS responder!");
while (1) {
delay(1000);
}
}
DEBUG_PRINT("mDNS responder started");
// Start the server
server.begin();
DEBUG_PRINT("Server started");
while (serverLoop() == WM_WAIT) {
//looping
if(timeout > 0 && start + timeout < millis()) {
//we passed timeout value, release
DEBUG_PRINT("timeout reached");
return;
}
}
DEBUG_PRINT("Setup done");
delay(5000);
ESP.reset();
}
void setup()
{
Serial.begin(115200);
pinMode(BUTTON_PIN, INPUT);
if (digitalRead(BUTTON_PIN) == 0)
{
Serial.println("Factory Reset");
}
WiFiManager wifi;
wifi.autoConnect(DEVICE_NAME);
if (!mdns.begin(DEVICE_NAME, WiFi.localIP()))
{
Serial.println("Error setting up MDNS responder!");
}
else
{
Serial.println("mDNS responder started");
}
// Start TCP (HTTP) server
server.begin();
Serial.println("TCP server started");
Serial.println("Listening on port 8266");
Serial.print("Sketch size: ");
Serial.println(ESP.getSketchSize());
Serial.print("Free size: ");
Serial.println(ESP.getFreeSketchSpace());
server.on("/", handle_root);
server.on("/on", handle_on);
server.on("/off", handle_off);
httpUpdater.setup(&server);
state = OFF;
Serial.println("State: OFF");
pinMode(LED_PIN, OUTPUT);
}
int WiFiManager::serverLoop()
{
// Check for any mDNS queries and send responses
mdns.update();
String s;
WiFiClient client = server_s.available();
if (!client) {
return(WM_WAIT);
}
DEBUG_PRINT("New client");
// Wait for data from client to become available
while(client.connected() && !client.available()){
delay(1);
}
// Read the first line of HTTP request
String req = client.readStringUntil('\r');
// First line of HTTP request looks like "GET /path HTTP/1.1"
// Retrieve the "/path" part by finding the spaces
int addr_start = req.indexOf(' ');
int addr_end = req.indexOf(' ', addr_start + 1);
if (addr_start == -1 || addr_end == -1) {
DEBUG_PRINT("Invalid request: ");
DEBUG_PRINT(req);
return(WM_WAIT);
}
req = req.substring(addr_start + 1, addr_end);
DEBUG_PRINT("Request: ");
DEBUG_PRINT(req);
client.flush();
if (req == "/")
{
s = HTTP_200;
String head = HTTP_HEAD;
head.replace("{v}", "Config ESP");
s += head;
s += HTTP_SCRIPT;
s += HTTP_STYLE;
s += HTTP_HEAD_END;
int n = WiFi.scanNetworks();
DEBUG_PRINT("scan done");
if (n == 0) {
DEBUG_PRINT("no networks found");
s += "<div>No networks found. Refresh to scan again.</div>";
}
else {
for (int i = 0; i < n; ++i)
{
DEBUG_PRINT(WiFi.SSID(i));
DEBUG_PRINT(WiFi.RSSI(i));
String item = HTTP_ITEM;
item.replace("{v}", WiFi.SSID(i));
s += item;
delay(10);
}
}
s += HTTP_FORM;
s += HTTP_END;
DEBUG_PRINT("Sending config page");
}
else if ( req.startsWith("/s") ) {
String qssid;
qssid = urldecode(req.substring(8,req.indexOf('&')).c_str());
DEBUG_PRINT(qssid);
DEBUG_PRINT("");
req = req.substring( req.indexOf('&') + 1);
String qpass;
qpass = urldecode(req.substring(req.lastIndexOf('=')+1).c_str());
setEEPROMString(0, 32, qssid);
setEEPROMString(32, 64, qpass);
EEPROM.commit();
s = HTTP_200;
String head = HTTP_HEAD;
head.replace("{v}", "Saved config");
s += HTTP_STYLE;
s += HTTP_HEAD_END;
s += "saved to eeprom...<br/>resetting in 10 seconds";
s += HTTP_END;
client.print(s);
client.flush();
DEBUG_PRINT("Saved WiFiConfig...restarting.");
return WM_DONE;
}
else
{
s = HTTP_404;
DEBUG_PRINT("Sending 404");
}
client.print(s);
DEBUG_PRINT("Done with client");
return(WM_WAIT);
}
void setup(void){
pinMode(led, OUTPUT);
digitalWrite(led, LED_OFF);
// Note the serial rate - if you don't match it when connecting you'll get garbage.
Serial.begin(115200);
WiFi.begin(ssid, password);
Serial.println("");
// Wait for connection
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.print("Connected to ");
Serial.println(ssid);
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
// This tells the network that you can access the ip address of the esp8266 via 'esp8266.local'
// The first arg is the hostname - '.local' will be appended to it, the second arg is the ip address
if (mdns.begin("esp8266", WiFi.localIP())) {
Serial.println("MDNS responder started");
}
server.on("/", handleRoot);
server.on("/inline", [](){
server.send(200, "text/plain", "this works as well");
});
server.onNotFound(handleNotFound);
server.begin();
Serial.println("HTTP server started");
}
