docs: update changelog for version 1.2.99

docs: update webpages for version v1.2.99
docs: add SPIFFS change detection and binary copying to release workflows
2025-02-21 17:42:40 +01:00 · 2025-02-21 17:42:40 +01:00 · 2025-02-21 17:42:04 +01:00 · 2025-02-21 17:38:20 +01:00 · 2025-02-21 17:11:48 +01:00 · 2025-02-21 16:53:45 +01:00
11 changed files with 166 additions and 49 deletions
--- a/.github/workflows/providers/gitea-release.yml
+++ b/.github/workflows/providers/gitea-release.yml
@ -74,6 +74,12 @@ jobs:
        # Copy firmware binary
        cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/filaman_${VERSION}.bin
        
+        # Copy SPIFFS binary if SPIFFS changed
+        if [[ "${{ steps.check_spiffs.outputs.SPIFFS_CHANGED }}" == "true" ]]; then
+          echo "SPIFFS changes detected, copying SPIFFS binary..."
+          cp .pio/build/esp32dev/spiffs.bin .pio/build/esp32dev/webpage_${VERSION}.bin
+        fi
+        
        # Create full binary (always)
        (cd .pio/build/esp32dev && \
        esptool.py --chip esp32 merge_bin \
@ -87,12 +93,6 @@ jobs:
          0x10000 firmware.bin \
          0x390000 spiffs.bin)
        
-        # Only copy SPIFFS binary if data changed
-        if [[ "${{ steps.check_data.outputs.DATA_CHANGED }}" == "true" ]]; then
-          echo "Data changes detected, copying SPIFFS binary..."
-          cp .pio/build/esp32dev/spiffs.bin .pio/build/esp32dev/webpage_${VERSION}.bin
-        fi
-        
        # Verify file sizes
        echo "File sizes:"
        (cd .pio/build/esp32dev && ls -lh *.bin)
--- a/.github/workflows/providers/github-release.yml
+++ b/.github/workflows/providers/github-release.yml
@ -36,6 +36,17 @@ jobs:
        else
          echo "DATA_CHANGED=false" >> $GITHUB_OUTPUT
        fi
+
+    - name: Check for SPIFFS changes
+      id: check_spiffs
+      run: |
+        git fetch --unshallow || true
+        CHANGED_FILES=$(git diff --name-only HEAD^..HEAD)
+        if echo "$CHANGED_FILES" | grep -q "^data/\|^html/"; then
+          echo "SPIFFS_CHANGED=true" >> $GITHUB_OUTPUT
+        else
+          echo "SPIFFS_CHANGED=false" >> $GITHUB_OUTPUT
+        fi
    
    - name: Build Firmware
      run: |
@ -49,6 +60,12 @@ jobs:
        # Copy firmware binary
        cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/filaman_${VERSION}.bin
        
+        # Copy SPIFFS binary if SPIFFS changed
+        if [[ "${{ steps.check_spiffs.outputs.SPIFFS_CHANGED }}" == "true" ]]; then
+          echo "SPIFFS changes detected, copying SPIFFS binary..."
+          cp .pio/build/esp32dev/spiffs.bin .pio/build/esp32dev/webpage_${VERSION}.bin
+        fi
+        
        # Create full binary (always)
        (cd .pio/build/esp32dev && \
        esptool.py --chip esp32 merge_bin \
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -1,5 +1,21 @@
 # Changelog

+## [1.2.99] - 2025-02-21
+### Added
+- add SPIFFS change detection and binary copying to release workflows
+- add backup and restore functions for JSON configurations during OTA updates
+
+### Changed
+- update webpages for version v1.2.99
+- update JSON field type checks from JsonObject to String for improved validation
+- update JSON handling in API and Bambu modules for improved object management
+- update platformio.ini dependencies and improve version handling in website.cpp
+- update Cache-Control header to reflect a 1-week duration
+- remove version definition from website.cpp
+- optimize WiFi and WebSocket settings; enhance TCP/IP stack configuration
+- update upgrade page title and heading; adjust cache control duration
+
+
 ## [1.2.98] - 2025-02-21
 ### Changed
 - update webpages for version v1.2.98
--- a/html/upgrade.html
+++ b/html/upgrade.html
@ -1,9 +1,10 @@
-<!DOCTYPE html>
+<!-- head --><!DOCTYPE html>
 <html lang="en">
 <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>FilaMan - Firmware Update</title>
+    <title>FilaMan - Filament Management Tool</title>
+    <link rel="icon" type="image/png" href="/favicon.ico">
    <link rel="stylesheet" href="style.css">
    <script>
        fetch('/api/version')
@ -49,7 +50,8 @@
 <!-- head -->
    
    <div class="content">
-        <h1>System Update</h1>
+        <h1>Firmware Upgrade</h1>
+
        <div class="warning">
            <strong>Warning:</strong> Do not power off the device during update.
        </div>
--- a/platformio.ini
+++ b/platformio.ini
@ -9,7 +9,7 @@
 ; https://docs.platformio.org/page/projectconf.html

 [common]
-version = "1.2.98"
+version = "1.2.99"

 [env:esp32dev]
 platform = espressif32
@ -19,10 +19,11 @@ monitor_speed = 115200

 lib_deps =
    tzapu/WiFiManager @ ^2.0.17
-    #https://github.com/me-no-dev/ESPAsyncWebServer.git#master
+    https://github.com/me-no-dev/ESPAsyncWebServer.git#master
    #me-no-dev/AsyncTCP @ ^1.1.1
-    mathieucarbou/ESPAsyncWebServer @ ^3.6.0
-    esp32async/AsyncTCP @ ^3.3.5
+    https://github.com/esphome/AsyncTCP.git
+    #mathieucarbou/ESPAsyncWebServer @ ^3.6.0
+    #esp32async/AsyncTCP @ ^3.3.5
    bogde/HX711 @ ^0.7.5
    adafruit/Adafruit SSD1306 @ ^2.5.13
    adafruit/Adafruit GFX Library @ ^1.11.11
@ -45,7 +46,7 @@ build_flags =
    -fdata-sections
    -DNDEBUG
    -mtext-section-literals
-    '-D VERSION="${common.version}"'
+    -DVERSION=\"${common.version}\"
    -DASYNCWEBSERVER_REGEX
    -DCORE_DEBUG_LEVEL=3
    -DCONFIG_ARDUHAL_LOG_COLORS=1
@ -54,6 +55,11 @@ build_flags =
    -DCONFIG_ESP32_PANIC_PRINT_REBOOT
    -DBOOT_APP_PARTITION_OTA_0=1
    -DCONFIG_LOG_DEFAULT_LEVEL=3
+    -DCONFIG_LWIP_TCP_MSL=60000
+    -DCONFIG_LWIP_TCP_WND_DEFAULT=8192
+    -DCONFIG_LWIP_TCP_SND_BUF_DEFAULT=4096
+    -DCONFIG_LWIP_TCP_RCV_BUF_DEFAULT=4096
+    -DCONFIG_LWIP_MAX_ACTIVE_TCP=16
    
 extra_scripts = 
    scripts/extra_script.py
--- a/src/api.cpp
+++ b/src/api.cpp
@ -60,10 +60,10 @@ JsonDocument fetchSpoolsForWebsite() {
            JsonArray filteredSpools = filteredDoc.to<JsonArray>();

            for (JsonObject spool : spools) {
-                JsonObject filteredSpool = filteredSpools.createNestedObject();
+                JsonObject filteredSpool = filteredSpools.add<JsonObject>();
                filteredSpool["extra"]["nfc_id"] = spool["extra"]["nfc_id"];

-                JsonObject filament = filteredSpool.createNestedObject("filament");
+                JsonObject filament = filteredSpool["filament"].to<JsonObject>();
                filament["sm_id"] = spool["id"];
                filament["id"] = spool["filament"]["id"];
                filament["name"] = spool["filament"]["name"];
@ -73,7 +73,7 @@ JsonDocument fetchSpoolsForWebsite() {
                filament["price_meter"] = spool["filament"]["extra"]["price_meter"];
                filament["price_gramm"] = spool["filament"]["extra"]["price_gramm"];

-                JsonObject vendor = filament.createNestedObject("vendor");
+                JsonObject vendor = filament["vendor"].to<JsonObject>();
                vendor["id"] = spool["filament"]["vendor"]["id"];
                vendor["name"] = spool["filament"]["vendor"]["name"];
            }
@ -110,13 +110,13 @@ JsonDocument fetchAllSpoolsInfo() {
            JsonArray filteredSpools = filteredDoc.to<JsonArray>();

            for (JsonObject spool : spools) {
-                JsonObject filteredSpool = filteredSpools.createNestedObject();
+                JsonObject filteredSpool = filteredSpools.add<JsonObject>();
                filteredSpool["price"] = spool["price"];
                filteredSpool["remaining_weight"] = spool["remaining_weight"];
                filteredSpool["used_weight"] = spool["used_weight"];
                filteredSpool["extra"]["nfc_id"] = spool["extra"]["nfc_id"];

-                JsonObject filament = filteredSpool.createNestedObject("filament");
+                JsonObject filament = filteredSpool["filament"].to<JsonObject>();
                filament["id"] = spool["filament"]["id"];
                filament["name"] = spool["filament"]["name"];
                filament["material"] = spool["filament"]["material"];
@ -125,11 +125,11 @@ JsonDocument fetchAllSpoolsInfo() {
                filament["spool_weight"] = spool["filament"]["spool_weight"];
                filament["color_hex"] = spool["filament"]["color_hex"];

-                JsonObject vendor = filament.createNestedObject("vendor");
+                JsonObject vendor = filament["vendor"].to<JsonObject>();
                vendor["id"] = spool["filament"]["vendor"]["id"];
                vendor["name"] = spool["filament"]["vendor"]["name"];

-                JsonObject extra = filament.createNestedObject("extra");
+                JsonObject extra = filament["extra"].to<JsonObject>();
                extra["nozzle_temperature"] = spool["filament"]["extra"]["nozzle_temperature"];
                extra["price_gramm"] = spool["filament"]["extra"]["price_gramm"];
                extra["price_meter"] = spool["filament"]["extra"]["price_meter"];
@ -186,7 +186,7 @@ bool updateSpoolTagId(String uidString, const char* payload) {
    }
    
    // Überprüfe, ob die erforderlichen Felder vorhanden sind
-    if (!doc.containsKey("sm_id") || doc["sm_id"] == "") {
+    if (!doc["sm_id"].is<String>() || doc["sm_id"].as<String>() == "") {
        Serial.println("Keine Spoolman-ID gefunden.");
        return false;
    }
@ -368,7 +368,7 @@ bool checkSpoolmanExtraFields() {
                for (uint8_t s = 0; s < extraLength; s++) {
                    bool found = false;
                    for (JsonObject field : doc.as<JsonArray>()) {
-                        if (field.containsKey("key") && field["key"] == extraFields[s]) {
+                        if (field["key"].is<String>() && field["key"] == extraFields[s]) {
                            Serial.println("Feld gefunden: " + extraFields[s]);
                            found = true;
                            break;
@ -430,7 +430,7 @@ bool checkSpoolmanInstance(const String& url) {
            String payload = http.getString();
            JsonDocument doc;
            DeserializationError error = deserializeJson(doc, payload);
-            if (!error && doc.containsKey("status")) {
+            if (!error && doc["status"].is<String>()) {
                const char* status = doc["status"];
                http.end();

@ -469,7 +469,7 @@ bool saveSpoolmanUrl(const String& url) {

 String loadSpoolmanUrl() {
    JsonDocument doc;
-    if (loadJsonValue("/spoolman_url.json", doc) && doc.containsKey("url")) {
+    if (loadJsonValue("/spoolman_url.json", doc) && doc["url"].is<String>()) {
        return doc["url"].as<String>();
    }
    Serial.println("Keine gültige Spoolman-URL gefunden.");
--- a/src/bambu.cpp
+++ b/src/bambu.cpp
@ -58,7 +58,7 @@ bool saveBambuCredentials(const String& ip, const String& serialnr, const String

 bool loadBambuCredentials() {
    JsonDocument doc;
-    if (loadJsonValue("/bambu_credentials.json", doc) && doc.containsKey("bambu_ip")) {
+    if (loadJsonValue("/bambu_credentials.json", doc) && doc["bambu_ip"].is<String>()) {
        // Temporäre Strings für die Werte
        String ip = doc["bambu_ip"].as<String>();
        String code = doc["bambu_accesscode"].as<String>();
@ -270,9 +270,9 @@ void mqtt_callback(char* topic, byte* payload, unsigned int length) {
    }

    // Prüfen, ob "print->upgrade_state" und "print.ams.ams" existieren
-    if (doc["print"].containsKey("upgrade_state")) {
+    if (doc["print"]["upgrade_state"].is<String>()) {
        // Prüfen ob AMS-Daten vorhanden sind
-        if (!doc["print"].containsKey("ams") || !doc["print"]["ams"].containsKey("ams")) {
+        if (!doc["print"]["ams"].is<String>() || !doc["print"]["ams"]["ams"].is<String>()) {
            return;
        }

@ -315,7 +315,7 @@ void mqtt_callback(char* topic, byte* payload, unsigned int length) {
        }

        // Prüfe die externe Spule
-        if (!hasChanges && doc["print"].containsKey("vt_tray")) {
+        if (!hasChanges && doc["print"]["vt_tray"].is<String>()) {
            JsonObject vtTray = doc["print"]["vt_tray"];
            bool foundExternal = false;
            
@ -363,7 +363,7 @@ void mqtt_callback(char* topic, byte* payload, unsigned int length) {
        ams_count = amsArray.size();

        // Wenn externe Spule vorhanden, füge sie hinzu
-        if (doc["print"].containsKey("vt_tray")) {
+        if (doc["print"]["vt_tray"].is<String>()) {
            JsonObject vtTray = doc["print"]["vt_tray"];
            int extIdx = ams_count;  // Index für externe Spule
            ams_data[extIdx].ams_id = 255;  // Spezielle ID für externe Spule
@ -387,14 +387,14 @@ void mqtt_callback(char* topic, byte* payload, unsigned int length) {
        JsonArray wsArray = wsDoc.to<JsonArray>();

        for (int i = 0; i < ams_count; i++) {
-            JsonObject amsObj = wsArray.createNestedObject();
+            JsonObject amsObj = wsArray.add<JsonObject>();
            amsObj["ams_id"] = ams_data[i].ams_id;

-            JsonArray trays = amsObj.createNestedArray("tray");
+            JsonArray trays = amsObj["tray"].to<JsonArray>();
            int maxTrays = (ams_data[i].ams_id == 255) ? 1 : 4;
            
            for (int j = 0; j < maxTrays; j++) {
-                JsonObject trayObj = trays.createNestedObject();
+                JsonObject trayObj = trays.add<JsonObject>();
                trayObj["id"] = ams_data[i].trays[j].id;
                trayObj["tray_info_idx"] = ams_data[i].trays[j].tray_info_idx;
                trayObj["tray_type"] = ams_data[i].trays[j].tray_type;
@ -427,14 +427,14 @@ void mqtt_callback(char* topic, byte* payload, unsigned int length) {
                JsonArray wsArray = wsDoc.to<JsonArray>();

                for (int j = 0; j < ams_count; j++) {
-                    JsonObject amsObj = wsArray.createNestedObject();
+                    JsonObject amsObj = wsArray.add<JsonObject>();
                    amsObj["ams_id"] = ams_data[j].ams_id;

-                    JsonArray trays = amsObj.createNestedArray("tray");
+                    JsonArray trays = amsObj["tray"].to<JsonArray>();
                    int maxTrays = (ams_data[j].ams_id == 255) ? 1 : 4;
                    
                    for (int k = 0; k < maxTrays; k++) {
-                        JsonObject trayObj = trays.createNestedObject();
+                        JsonObject trayObj = trays.add<JsonObject>();
                        trayObj["id"] = ams_data[j].trays[k].id;
                        trayObj["tray_info_idx"] = ams_data[j].trays[k].tray_info_idx;
                        trayObj["tray_type"] = ams_data[j].trays[k].tray_type;
--- a/src/ota.cpp
+++ b/src/ota.cpp
@ -29,12 +29,37 @@ void stopAllTasks() {
    Serial.println("All tasks stopped");
 }

+void backupJsonConfigs() {
+    const char* configs[] = {"/bambu_credentials.json", "/spoolman_url.json"};
+    for (const char* config : configs) {
+        if (SPIFFS.exists(config)) {
+            String backupPath = String(config) + ".bak";
+            SPIFFS.remove(backupPath);
+            SPIFFS.rename(config, backupPath);
+        }
+    }
+}
+
+void restoreJsonConfigs() {
+    const char* configs[] = {"/bambu_credentials.json", "/spoolman_url.json"};
+    for (const char* config : configs) {
+        String backupPath = String(config) + ".bak";
+        if (SPIFFS.exists(backupPath)) {
+            SPIFFS.remove(config);
+            SPIFFS.rename(backupPath, config);
+        }
+    }
+}
+
 void performStageTwo() {
    if (!SPIFFS.begin(true)) {
        Serial.println("Error: Could not mount SPIFFS for stage 2");
        return;
    }

+    // Backup JSON configs before update
+    backupJsonConfigs();
+
    File firmwareFile = SPIFFS.open("/firmware.bin", "r");
    if (!firmwareFile) {
        Serial.println("Error: Could not open firmware.bin from SPIFFS");
@ -71,6 +96,10 @@ void performStageTwo() {

    firmwareFile.close();
    SPIFFS.remove("/firmware.bin"); // Cleanup
+
+    // Restore JSON configs after update
+    restoreJsonConfigs();
+
    Serial.println("Stage 2 update successful, restarting...");
    delay(500);
    ESP.restart();
--- a/src/ota.h
+++ b/src/ota.h
@ -8,8 +8,11 @@
 #define UPDATE_SIZE_UNKNOWN 0xFFFFFFFF
 #endif

-void stopAllTasks();
-void handleOTAUpload(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final);
+void handleOTAUpload(AsyncWebServerRequest *request, const String& filename, size_t index, uint8_t *data, size_t len, bool final);
 void checkForStagedUpdate();
+void performStageTwo();
+void stopAllTasks();
+void backupJsonConfigs();
+void restoreJsonConfigs();

 #endif
--- a/src/website.cpp
+++ b/src/website.cpp
@ -7,12 +7,14 @@
 #include "nfc.h"
 #include "scale.h"
 #include "esp_task_wdt.h"
-#include "ota.h"
 #include <Update.h>

+#ifndef VERSION
+  #define VERSION "1.1.0"
+#endif
+
 // Cache-Control Header definieren
-#define CACHE_CONTROL "max-age=31536000" // Cache für 1 Jahr
-#define VERSION "1.0.0"
+#define CACHE_CONTROL "max-age=604800" // Cache für 1 Woche

 AsyncWebServer server(webserverPort);
 AsyncWebSocket ws("/ws");
@ -46,7 +48,7 @@ void onWsEvent(AsyncWebSocket *server, AsyncWebSocketClient *client, AwsEventTyp
        }

        else if (doc["type"] == "writeNfcTag") {
-            if (doc.containsKey("payload")) {
+            if (doc["payload"].is<String>()) {
                // Versuche NFC-Daten zu schreiben
                String payloadString;
                serializeJson(doc["payload"], payloadString);
@ -153,11 +155,15 @@ void sendNfcData(AsyncWebSocketClient *client) {

 void sendAmsData(AsyncWebSocketClient *client) {
    if (ams_count > 0) {
-        ws.textAll("{\"type\":\"amsData\", \"payload\":" + amsJsonData + "}");
+        ws.textAll("{\"type\":\"amsData\",\"payload\":" + amsJsonData + "}");
    }
 }

 void setupWebserver(AsyncWebServer &server) {
+    // WebSocket-Optimierungen
+    ws.onEvent(onWsEvent);
+    ws.enable(true);
+
    // Konfiguriere Server für große Uploads
    server.onRequestBody([](AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total){});
    server.onFileUpload([](AsyncWebServerRequest *request, const String& filename, size_t index, uint8_t *data, size_t len, bool final){});
@ -228,7 +234,7 @@ void setupWebserver(AsyncWebServer &server) {
        html.replace("{{spoolmanUrl}}", spoolmanUrl);

        JsonDocument doc;
-        if (loadJsonValue("/bambu_credentials.json", doc) && doc.containsKey("bambu_ip")) {
+        if (loadJsonValue("/bambu_credentials.json", doc) && doc["bambu_ip"].is<String>()) {
            String bambuIp = doc["bambu_ip"].as<String>();
            String bambuSerial = doc["bambu_serialnr"].as<String>();
            String bambuCode = doc["bambu_accesscode"].as<String>();
@ -414,7 +420,8 @@ void setupWebserver(AsyncWebServer &server) {
    );

    server.on("/api/version", HTTP_GET, [](AsyncWebServerRequest *request){
-        String jsonResponse = "{\"version\": \"" VERSION "\"}";
+        String fm_version = VERSION;
+        String jsonResponse = "{\"version\": \""+ fm_version +"\"}";
        request->send(200, "application/json", jsonResponse);
    });

@ -436,26 +443,29 @@ void setupWebserver(AsyncWebServer &server) {
 }

 void handleOTAUpload(AsyncWebServerRequest *request, const String& filename, size_t index, uint8_t *data, size_t len, bool final) {
+    static bool isSpiffsUpdate = false;
    if (!index) {
        // Start eines neuen Uploads
        Serial.println("Update Start: " + filename);
        
        // Überprüfe den Dateityp basierend auf dem Dateinamen
        bool isFirmware = filename.startsWith("filaman_");
-        bool isWebpage = filename.startsWith("webpage_");
+        isSpiffsUpdate = filename.startsWith("webpage_");
        
-        if (!isFirmware && !isWebpage) {
+        if (!isFirmware && !isSpiffsUpdate) {
            request->send(400, "application/json", "{\"message\":\"Invalid file type. File must start with 'filaman_' or 'webpage_'\"}");
            return;
        }

        // Wähle den Update-Typ basierend auf dem Dateinamen
-        if (isWebpage) {
+        if (isSpiffsUpdate) {
            if (!Update.begin(SPIFFS.totalBytes(), U_SPIFFS)) {
                Update.printError(Serial);
                request->send(400, "application/json", "{\"message\":\"SPIFFS Update failed: " + String(Update.errorString()) + "\"}");
                return;
            }
+            // Backup JSON configs before SPIFFS update
+            backupJsonConfigs();
        } else {
            if (!Update.begin(UPDATE_SIZE_UNKNOWN, U_FLASH)) {
                Update.printError(Serial);
@ -477,8 +487,34 @@ void handleOTAUpload(AsyncWebServerRequest *request, const String& filename, siz
            request->send(400, "application/json", "{\"message\":\"Update failed: " + String(Update.errorString()) + "\"}");
            return;
        }
+        if (isSpiffsUpdate) {
+            // Restore JSON configs after SPIFFS update
+            restoreJsonConfigs();
+        }
        request->send(200, "application/json", "{\"message\":\"Update successful!\", \"restart\": true}");
        delay(500);
        ESP.restart();
    }
 }
+
+void backupJsonConfigs() {
+    const char* configs[] = {"/bambu_credentials.json", "/spoolman_url.json"};
+    for (const char* config : configs) {
+        if (SPIFFS.exists(config)) {
+            String backupPath = String(config) + ".bak";
+            SPIFFS.remove(backupPath);
+            SPIFFS.rename(config, backupPath);
+        }
+    }
+}
+
+void restoreJsonConfigs() {
+    const char* configs[] = {"/bambu_credentials.json", "/spoolman_url.json"};
+    for (const char* config : configs) {
+        String backupPath = String(config) + ".bak";
+        if (SPIFFS.exists(backupPath)) {
+            SPIFFS.remove(config);
+            SPIFFS.rename(backupPath, config);
+        }
+    }
+}
--- a/src/wlan.cpp
+++ b/src/wlan.cpp
@ -10,11 +10,19 @@ WiFiManager wm;
 bool wm_nonblocking = false;

 void initWiFi() {
+    // Optimierte WiFi-Einstellungen
    WiFi.mode(WIFI_STA); // explicitly set mode, esp defaults to STA+AP
    WiFi.setSleep(false); // disable sleep mode
    esp_wifi_set_ps(WIFI_PS_NONE);
+    
+    // Maximale Sendeleistung
+    WiFi.setTxPower(WIFI_POWER_19_5dBm); // Set maximum transmit power
  
-    //esp_wifi_set_max_tx_power(72); // Setze maximale Sendeleistung auf 20dBm
+    // Optimiere TCP/IP Stack
+    esp_wifi_set_protocol(WIFI_IF_STA, WIFI_PROTOCOL_11B | WIFI_PROTOCOL_11G | WIFI_PROTOCOL_11N);
+    
+    // Aktiviere WiFi-Roaming für bessere Stabilität
+    esp_wifi_set_rssi_threshold(-80);
  
    if(wm_nonblocking) wm.setConfigPortalBlocking(false);
    wm.setConfigPortalTimeout(320); // Portal nach 5min schließen
Author	SHA1	Message	Date
Manuel Weiser	a3aef819c8	docs: update changelog for version 1.2.99 Some checks failed Release Workflow / route (push) Successful in 8s Details Release Workflow / verify-provider (push) Successful in 4s Details Release Workflow / github-release (push) Has been skipped Details Release Workflow / gitea-release (push) Has been cancelled Details	2025-02-21 17:42:40 +01:00
Manuel Weiser	a62b5ec933	docs: update webpages for version v1.2.99	2025-02-21 17:42:40 +01:00
Manuel Weiser	1a8cf7a58f	docs: add SPIFFS change detection and binary copying to release workflows	2025-02-21 17:42:04 +01:00
Manuel Weiser	b0b3d41c84	docs: add backup and restore functions for JSON configurations during OTA updates	2025-02-21 17:38:20 +01:00
Manuel Weiser	38b68aecfc	docs: update JSON field type checks from JsonObject to String for improved validation	2025-02-21 17:11:48 +01:00
Manuel Weiser	4992f5f433	docs: update JSON handling in API and Bambu modules for improved object management	2025-02-21 16:53:45 +01:00
Manuel Weiser	5cbbe1d231	docs: update platformio.ini dependencies and improve version handling in website.cpp	2025-02-21 16:35:19 +01:00
Manuel Weiser	9b29460d64	docs: update Cache-Control header to reflect a 1-week duration	2025-02-21 15:15:01 +01:00
Manuel Weiser	dd14d475b7	docs: remove version definition from website.cpp	2025-02-21 15:14:36 +01:00
Manuel Weiser	9e6cd3b451	docs: optimize WiFi and WebSocket settings; enhance TCP/IP stack configuration	2025-02-21 15:07:16 +01:00
Manuel Weiser	c1be6ca582	docs: update upgrade page title and heading; adjust cache control duration	2025-02-21 14:35:12 +01:00