Add wifi and ota

2025-07-29 17:41:21 +02:00
parent ff442f5650
commit d80a58f72c
7 changed files with 197 additions and 11 deletions
--- a/lib/network/network.cpp
+++ b/lib/network/network.cpp
@@ -0,0 +1,38 @@
+
+#include <ESPmDNS.h>
+#include "network.h"
+
+WIFIMANAGER Network::WifiManager;
+AsyncWebServer Network::webServer(80);
+
+Network::Network(std::string hostname, std::string apSsid) : hostname(hostname), apSsid(apSsid) {
+    setHostname(hostname);
+    WifiManager.startBackgroundTask(apSsid.c_str(), "");
+    WifiManager.fallbackToSoftAp(true);
+    WifiManager.attachWebServer(&webServer);
+    WifiManager.attachUI();
+    webServer.on("/", HTTP_GET, [this](AsyncWebServerRequest *request) {
+        request->send(200, "text/html", this->defaultHomepage.c_str());
+    });
+    webServer.begin();
+}
+
+bool Network::isConnected() const {
+    return WiFi.status() == WL_CONNECTED;
+}
+
+std::string Network::getHostname() const {
+    return WiFi.getHostname();
+}
+
+bool Network::setHostname(const std::string &hostname) {
+    return WiFi.setHostname(hostname.c_str());
+}
+
+void Network::registerMDNS() {
+    if (!MDNS.begin(hostname.c_str())) {
+        Serial.println("Error setting up MDNS responder!");
+    } else {
+        Serial.printf("mDNS responder started with hostname: %s\n", hostname.c_str());
+    }
+}
--- a/lib/network/network.h
+++ b/lib/network/network.h
@@ -0,0 +1,30 @@
+#include <Arduino.h>
+#include "wifimanager.h"
+
+class Network {
+public:
+    Network(std::string hostname, std::string apSsid = "Smart RGB");
+    bool isConnected() const;
+    std::string getHostname() const;
+    bool setHostname(const std::string &hostname);
+    void registerMDNS();
+private:
+    static WIFIMANAGER WifiManager;
+    static AsyncWebServer webServer;
+    const std::string defaultHomepage = R"html(
+<!DOCTYPE html>
+<html><head><title>Wifi Manager</title></head>
+<body style="font-family: Arial, sans-serif; margin: 40px;">
+  <h1>Wifi Manager</h1>
+  <ul>
+    <li><a href="/wifi">WiFi Configuration Panel</a></li>
+    <li><a href="/api/wifi/status">WiFi Status (JSON API)</a></li>
+    <li><a href="/api/wifi/configlist">Saved Networks (JSON API)</a></li>
+  </ul>
+  <hr>
+  <p><small>ESP32 WiFi Manager (c) 2022-2025 by Martin Verges</small></p>
+</body></html>
+    )html";
+    std::string hostname;
+    std::string apSsid; // SSID for the fallback AP
+};
--- a/lib/ota/ota.cpp
+++ b/lib/ota/ota.cpp
@@ -0,0 +1,34 @@
+#include <ArduinoOTA.h>
+#include "ota.h"
+
+OTAHandler::OTAHandler(std::string hostname) {
+    ArduinoOTA.setHostname(hostname.c_str());
+    ArduinoOTA.onStart([]() {
+        Serial.println("OTA Start");
+    });
+    ArduinoOTA.onEnd([]() {
+        Serial.println("OTA End");
+    });
+    ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
+        Serial.printf("OTA Progress: %u%%\n", (progress / (total / 100)));
+    });
+    ArduinoOTA.onError([](ota_error_t error) {
+        Serial.printf("OTA Error[%u]: ", error);
+        if (error == OTA_AUTH_ERROR) {
+            Serial.println("Auth Failed");
+        } else if (error == OTA_BEGIN_ERROR) {
+            Serial.println("Begin Failed");
+        } else if (error == OTA_CONNECT_ERROR) {
+            Serial.println("Connect Failed");
+        } else if (error == OTA_RECEIVE_ERROR) {
+            Serial.println("Receive Failed");
+        } else if (error == OTA_END_ERROR) {
+            Serial.println("End Failed");
+        }
+    });
+    ArduinoOTA.begin();
+}
+
+void OTAHandler::poll() {
+    ArduinoOTA.handle();
+}
--- a/lib/ota/ota.h
+++ b/lib/ota/ota.h
@@ -0,0 +1,9 @@
+#pragma once
+#include <string>
+
+class OTAHandler {
+public:
+    OTAHandler(std::string hostname);
+
+    void poll();
+};