84 lines
2.4 KiB
C++
84 lines
2.4 KiB
C++
#include <M5StickCPlus.h>
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#include <WiFi.h>
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#include <ESPAsyncWebServer.h>
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const char *homeSSID = "Home";
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const char *homePassword = "Smart@2018";
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const char *apSSID = "M5";
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const char *apPassword = "123456789";
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const char *server = "notify.sadqi.eu.org";
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const int port = 80;
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AsyncWebServer server(80);
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// Hardcoded list of connection codes
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const char *validConnectionCodes[] = {"code1", "code2", "code3"};
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bool isValidCode(const String &code) {
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for (const char *validCode : validConnectionCodes) {
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if (code.equals(validCode)) {
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return true;
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}
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}
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return false;
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}
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void connectToHomeWiFi() {
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M5.Lcd.println("Connecting to Home WiFi...");
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WiFi.begin(homeSSID, homePassword);
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int attempts = 0;
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while (WiFi.status() != WL_CONNECTED && attempts < 20) {
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delay(1000);
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Serial.print(".");
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attempts++;
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}
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if (WiFi.status() == WL_CONNECTED) {
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M5.Lcd.println("\nConnected to Home WiFi");
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} else {
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M5.Lcd.println("\nFailed to connect to Home WiFi. Creating Access Point.");
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setupAccessPoint();
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}
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}
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void setupAccessPoint() {
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M5.Lcd.println("Setting up Access Point...");
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WiFi.softAP(apSSID, apPassword);
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M5.Lcd.println("Access Point created");
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// Set up the captive portal
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server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
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if (request->hasParam("code")) {
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String enteredCode = request->getParam("code")->value();
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if (isValidCode(enteredCode)) {
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request->send(200, "text/html", "<html><body><h1>Connected to Internet!</h1></body></html>");
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// Implement the logic to allow internet access for the user here
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// E.g., you might use WiFi.begin() with the user's WiFi credentials
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} else {
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request->send(200, "text/html", "<html><body><h1>Invalid Connection Code</h1></body></html>");
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}
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} else {
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request->send(200, "text/html", "<html><body><h1>Enter Connection Code:</h1><form><input type='text' name='code' placeholder='Connection Code'><br><br><button type='submit'>Connect</button></form></body></html>");
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}
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});
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server.begin();
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}
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void setup() {
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M5.begin();
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Serial.begin(115200);
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M5.Lcd.println("Booting...");
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// Connect to Home WiFi
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connectToHomeWiFi();
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}
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void loop() {
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// Your main loop logic goes here
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delay(5000); // Wait for 5 seconds before repeating the loop
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}
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