Initialisation depot

2026-08-05 09:14:31 +02:00
commit fd3fc380d8
10 changed files with 350 additions and 0 deletions
@@ -0,0 +1,90 @@
+#include "WifiManager.h"
+#include "config.h"
+#include <Preferences.h>
+#include <functional>
+
+static const char* AP_SSID = DEFAULT_AP_SSID;
+
+WifiManager::WifiManager(): ssid(""), pass(""), apMode(false) {}
+
+void WifiManager::loadCredentials() {
+  Preferences prefs;
+  prefs.begin("dcc", true);
+  ssid = prefs.getString("ssid", "");
+  pass = prefs.getString("pass", "");
+  prefs.end();
+}
+
+void WifiManager::saveCredentials(const String &s, const String &p) {
+  Preferences prefs;
+  prefs.begin("dcc", false);
+  prefs.putString("ssid", s);
+  prefs.putString("pass", p);
+  prefs.end();
+}
+
+void WifiManager::startAP() {
+  apMode = true;
+  WiFi.mode(WIFI_AP);
+  WiFi.softAP(AP_SSID);
+  IPAddress ip = WiFi.softAPIP();
+  Serial.print("AP started: ");
+  Serial.println(AP_SSID);
+  Serial.print("Configure at http://");
+  Serial.println(ip);
+  server.on("/", std::bind(&WifiManager::handleRoot, this));
+  server.on("/save", std::bind(&WifiManager::handleSave, this));
+  server.begin();
+}
+
+void WifiManager::handleRoot() {
+  String page = "<html><body><h1>Configure WiFi</h1>"
+                "<form action=\"/save\" method=\"POST\">"
+                "SSID: <input name=\"ssid\"><br>"
+                "Password: <input name=\"pass\" type=\"password\"><br>"
+                "<input type=\"submit\" value=\"Save\"></form></body></html>";
+  server.send(200, "text/html", page);
+}
+
+void WifiManager::handleSave() {
+  if (server.hasArg("ssid")) {
+    String s = server.arg("ssid");
+    String p = server.arg("pass");
+    saveCredentials(s, p);
+    String resp = "<html><body>Saved. Rebooting...</body></html>";
+    server.send(200, "text/html", resp);
+    delay(1000);
+    ESP.restart();
+  } else {
+    server.send(400, "text/plain", "Missing ssid");
+  }
+}
+
+void WifiManager::begin() {
+  loadCredentials();
+  if (ssid.length() > 0) {
+    Serial.print("Connecting to WiFi");
+    WiFi.begin(ssid.c_str(), pass.c_str());
+    unsigned long start = millis();
+    while (WiFi.status() != WL_CONNECTED && millis() - start < 10000) {
+      delay(250);
+      Serial.print('.');
+    }
+    Serial.println();
+  }
+
+  if (WiFi.status() == WL_CONNECTED) {
+    Serial.print("WiFi connected, IP: ");
+    Serial.println(WiFi.localIP());
+    apMode = false;
+  } else {
+    startAP();
+  }
+}
+
+bool WifiManager::isConnected() { return WiFi.status() == WL_CONNECTED; }
+
+void WifiManager::loop() { if (apMode) server.handleClient(); }
+
+String WifiManager::getSSID() { return ssid; }
+String WifiManager::getPassword() { return pass; }