shared website header

Signed-off-by: Peter Siegmund <developer@mars3142.org>

firmware/.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-ARG DOCKER_TAG=latest
+ARG DOCKER_TAG=release-v5.4
 FROM espressif/idf:${DOCKER_TAG}
 
 ENV LC_ALL=C.UTF-8

firmware/components/connectivity-manager/src/wifi_manager.c

@@ -29,6 +29,31 @@ static EventGroupHandle_t s_wifi_event_group;
 
 static const char *TAG = "wifi_manager";
 
+static void wifi_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data)
+{
+    if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START)
+    {
+        ESP_LOGI(TAG, "WIFI_EVENT_STA_START: Connecting to AP...");
+        esp_wifi_connect();
+    }
+    else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED)
+    {
+        ESP_LOGW(TAG, "WIFI_EVENT_STA_DISCONNECTED: Verbindung verloren, versuche erneut...");
+        xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
+    }
+    else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP)
+    {
+        ip_event_got_ip_t *event = (ip_event_got_ip_t *)event_data;
+        ESP_LOGI(TAG, "IP_EVENT_STA_GOT_IP: IP-Adresse erhalten: " IPSTR, IP2STR(&event->ip_info.ip));
+        xEventGroupSetBits(s_wifi_event_group, WIFI_CONNECTED_BIT);
+    }
+    else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_LOST_IP)
+    {
+        ESP_LOGW(TAG, "IP_EVENT_STA_LOST_IP: IP-Adresse verloren!");
+        xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
+    }
+}
+
 static void wifi_create_ap()
 {
     ESP_ERROR_CHECK(esp_wifi_stop());
@@ -58,6 +83,13 @@ void wifi_manager_init()
     ESP_ERROR_CHECK(esp_netif_init());
     ESP_ERROR_CHECK(esp_event_loop_create_default());
 
+    // Default WiFi Station
+    esp_netif_t *sta_netif = esp_netif_create_default_wifi_sta();
+
+    // Event Handler registrieren
+    ESP_ERROR_CHECK(esp_event_handler_instance_register(WIFI_EVENT, ESP_EVENT_ANY_ID, &wifi_event_handler, NULL, NULL));
+    ESP_ERROR_CHECK(esp_event_handler_instance_register(IP_EVENT, ESP_EVENT_ANY_ID, &wifi_event_handler, NULL, NULL));
+
     // Try to load stored WiFi configuration
     persistence_manager_t pm;
     char ssid[33] = {0};
@@ -97,9 +129,9 @@ void wifi_manager_init()
         EventBits_t bits;
         do
         {
-            esp_wifi_connect();
+            ESP_LOGI(TAG, "Warte auf IP-Adresse (DHCP)...");
             bits = xEventGroupWaitBits(s_wifi_event_group, WIFI_CONNECTED_BIT | WIFI_FAIL_BIT, pdFALSE, pdFALSE,
-                                       5000 / portTICK_PERIOD_MS);
+                                       10000 / portTICK_PERIOD_MS);
             if (bits & WIFI_CONNECTED_BIT)
             {
                 led_behavior_t led_behavior = {
@@ -108,7 +140,7 @@ void wifi_manager_init()
                     .mode = LED_MODE_SOLID,
                 };
                 led_status_set_behavior(led_behavior);
-                ESP_LOGI(TAG, "WiFi connection established successfully");
+                ESP_LOGI(TAG, "WiFi connection established successfully (mit IP)");
                 break;
             }
             retries++;
@@ -116,7 +148,9 @@ void wifi_manager_init()
 
         if (!(bits & WIFI_CONNECTED_BIT))
         {
-            ESP_LOGW(TAG, "WiFi connection failed, switching to Access Point mode");
+            ESP_LOGW(TAG, "WiFi connection failed (keine IP?), switching to Access Point mode");
+            // AP-Netzwerkschnittstelle initialisieren, falls noch nicht geschehen
+            esp_netif_create_default_wifi_ap();
             wifi_create_ap();
         }
     }

firmware/components/persistence-manager/include/persistence_manager.h

@@ -28,6 +28,15 @@ extern "C"
         bool initialized;
     } persistence_manager_t;
 
+    /**
+     * @brief Erases the entire NVS flash (factory reset).
+     *
+     * Warning: This will remove all stored data and namespaces!
+     *
+     * @return esp_err_t ESP_OK on success, otherwise error code.
+     */
+    esp_err_t persistence_manager_factory_reset(void);
+
     /**
      * @brief Initialize the persistence manager with a given NVS namespace.
      *

firmware/components/persistence-manager/src/persistence_manager.c

@@ -1,9 +1,21 @@
+
 #include "persistence_manager.h"
 #include <esp_log.h>
 #include <string.h>
 
 #define TAG "persistence_manager"
 
+esp_err_t persistence_manager_factory_reset(void)
+{
+    // Erase the entire NVS flash (factory reset)
+    esp_err_t err = nvs_flash_erase();
+    if (err != ESP_OK)
+    {
+        ESP_LOGE(TAG, "Factory reset failed: %s", esp_err_to_name(err));
+    }
+    return err;
+}
+
 esp_err_t persistence_manager_init(persistence_manager_t *pm, const char *nvs_namespace)
 {
     if (!pm)

firmware/main/app_task.cpp

@@ -2,6 +2,7 @@
 
 #include "analytics.h"
 #include "button_handling.h"
+#include "common.h"
 #include "common/InactivityTracker.h"
 #include "hal/u8g2_esp32_hal.h"
 #include "i2c_checker.h"
@@ -182,7 +183,55 @@ void app_task(void *args)
         return;
     }
 
+    // Display initialisieren, damit Info angezeigt werden kann
     setup_screen();
+
+    // BACK-Button prüfen und ggf. Einstellungen löschen (mit Countdown)
+    gpio_config_t io_conf = {};
+    io_conf.intr_type = GPIO_INTR_DISABLE;
+    io_conf.mode = GPIO_MODE_INPUT;
+    io_conf.pin_bit_mask = (1ULL << BUTTON_BACK);
+    io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
+    io_conf.pull_up_en = GPIO_PULLUP_ENABLE;
+    gpio_config(&io_conf);
+
+    vTaskDelay(pdMS_TO_TICKS(10));
+    if (gpio_get_level(BUTTON_BACK) == 0)
+    {
+        u8g2_SetFont(&u8g2, u8g2_font_ncenB08_tr);
+        for (int i = 5; i > 0; --i)
+        {
+            u8g2_ClearBuffer(&u8g2);
+            u8g2_DrawStr(&u8g2, 5, 20, "BACK gedrueckt!");
+            u8g2_DrawStr(&u8g2, 5, 35, "Halte fuer Reset...");
+            char buf[32];
+            snprintf(buf, sizeof(buf), "Loesche in %d s", i);
+            u8g2_DrawStr(&u8g2, 5, 55, buf);
+            u8g2_SendBuffer(&u8g2);
+            vTaskDelay(pdMS_TO_TICKS(1000));
+            if (gpio_get_level(BUTTON_BACK) != 0)
+            {
+                // Button losgelassen, abbrechen
+                break;
+            }
+            if (i == 1)
+            {
+                // After 5 seconds still pressed: perform factory reset
+                u8g2_ClearBuffer(&u8g2);
+                u8g2_DrawStr(&u8g2, 5, 30, "Alle Einstellungen ");
+                u8g2_DrawStr(&u8g2, 5, 45, "werden geloescht...");
+                u8g2_SendBuffer(&u8g2);
+                persistence_manager_factory_reset();
+                vTaskDelay(pdMS_TO_TICKS(1000));
+                u8g2_ClearBuffer(&u8g2);
+                u8g2_DrawStr(&u8g2, 5, 35, "Fertig. Neustart...");
+                u8g2_SendBuffer(&u8g2);
+                vTaskDelay(pdMS_TO_TICKS(1000));
+                esp_restart();
+            }
+        }
+    }
+
     setup_buttons();
     init_ui();
 

firmware/storage/www/captive.html

@@ -114,18 +114,6 @@
             updateConnectBtn();
         });
 
-        // Toggle password visibility
-        function togglePassword() {
-            const input = document.getElementById('password');
-            const btn = document.getElementById('password-btn');
-            if (input.type === 'password') {
-                input.type = 'text';
-                btn.textContent = '🙈';
-            } else {
-                input.type = 'password';
-                btn.textContent = '👁️';
-            }
-        }
     </script>
 </body>
 

firmware/storage/www/css/captive.css

@@ -1,29 +1,57 @@
+@media (max-width: 600px) {
+    .header {
+        flex-direction: row;
+        align-items: flex-start;
+        text-align: left;
+    }
+
+    .header h1 {
+        flex: 1 1 100%;
+        text-align: center;
+        order: 2;
+        margin-top: 8px;
+    }
+
+    .header-controls {
+        order: 1;
+        flex: 1 1 auto;
+        justify-content: flex-start;
+        display: flex;
+        gap: 8px;
+    }
+}
+
 /* Captive Portal CSS - WiFi setup specific styles */
 /* Base styles are in shared.css */
 
+
 body {
-    padding: 16px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
+    padding: 12px;
 }
 
 .container {
+    max-width: 900px;
+    margin: 0 auto;
     width: 100%;
-    max-width: 400px;
 }
 
 /* Header */
+
 .header {
-    text-align: center;
-    margin-bottom: 24px;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 20px;
+    flex-wrap: wrap;
+    gap: 10px;
 }
 
 .header h1 {
-    font-size: 1.4rem;
-    margin-bottom: 8px;
+    font-size: 1.5rem;
+    margin: 0;
 }
 
+
 .header p {
     color: var(--text-muted);
     font-size: 0.9rem;
@@ -163,27 +191,6 @@ select {
     font-size: 1.1rem;
 }
 
-/* Password Toggle */
-.password-toggle {
-    position: relative;
-}
-
-.password-toggle input {
-    padding-right: 50px;
-}
-
-.password-toggle button {
-    position: absolute;
-    right: 12px;
-    top: 50%;
-    transform: translateY(-50%);
-    background: none;
-    border: none;
-    color: var(--text-muted);
-    font-size: 1.2rem;
-    cursor: pointer;
-    padding: 4px;
-}
 
 /* Info Box */
 .info-box {

firmware/storage/www/css/index.css

@@ -20,10 +20,6 @@ body {
     gap: 10px;
 }
 
-.header h1 {
-    font-size: 1.5rem;
-    margin: 0;
-}
 
 .form-group {
     margin-bottom: 12px;

firmware/storage/www/css/shared.css

@@ -1,3 +1,60 @@
+/* Passwortfeld Toggle (zentral für alle Seiten) */
+.password-toggle {
+    position: relative;
+    display: flex;
+    align-items: center;
+    gap: 0;
+}
+
+.password-toggle input {
+    padding-right: 50px;
+    flex: 1;
+}
+
+.password-toggle button {
+    position: absolute;
+    right: 12px;
+    top: 50%;
+    transform: translateY(-50%);
+    background: none;
+    border: none;
+    color: var(--text-muted);
+    font-size: 1.2rem;
+    cursor: pointer;
+    padding: 4px;
+    transition: color 0.2s;
+}
+
+.password-toggle button:active {
+    color: var(--accent);
+}
+
+/* Passwortfeld Toggle */
+.password-toggle {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+}
+
+.password-toggle input[type="password"],
+.password-toggle input[type="text"] {
+    flex: 1;
+}
+
+.password-toggle button {
+    background: none;
+    border: none;
+    font-size: 1.2em;
+    cursor: pointer;
+    color: var(--text-muted);
+    padding: 0 6px;
+    transition: color 0.2s;
+}
+
+.password-toggle button:active {
+    color: var(--accent);
+}
+
 /* Shared CSS - Base styles for all pages */
 
 /* CSS Variables - Dark Mode (default) */

firmware/storage/www/index.html

@@ -162,8 +162,11 @@
 
                     <div class="form-group">
                         <label for="password" data-i18n="wifi.password">WLAN Passwort</label>
+                        <div class="password-toggle">
                             <input type="password" id="password" data-i18n-placeholder="wifi.password.placeholder"
                                 placeholder="Passwort eingeben" autocomplete="off">
+                            <button type="button" onclick="togglePassword()" id="password-btn">👁️</button>
+                        </div>
                     </div>
 
                     <div class="form-group">

firmware/storage/www/js/wifi-shared.js

@@ -1,3 +1,18 @@
+/**
+ * Passwortfeld sichtbar/unsichtbar schalten (shared)
+ */
+function togglePassword() {
+    const input = document.getElementById('password');
+    const btn = document.getElementById('password-btn');
+    if (!input || !btn) return;
+    if (input.type === 'password') {
+        input.type = 'text';
+        btn.textContent = '🙈';
+    } else {
+        input.type = 'password';
+        btn.textContent = '👁️';
+    }
+}
 // Shared WiFi configuration functions
 // Used by both captive.html and index.html