- WifiTimeout changed from 5s to 10s #Issue22

.gitignore

@@ -1,5 +0,0 @@
-.pio
-.vscode/.browse.c_cpp.db*
-.vscode/c_cpp_properties.json
-.vscode/launch.json
-.vscode/ipch

.vscode/extensions.json

@@ -1,10 +0,0 @@
-{
-    // See http://go.microsoft.com/fwlink/?LinkId=827846
-    // for the documentation about the extensions.json format
-    "recommendations": [
-        "platformio.platformio-ide"
-    ],
-    "unwantedRecommendations": [
-        "ms-vscode.cpptools-extension-pack"
-    ]
-}

README.de.md

@@ -9,7 +9,7 @@ Das System integriert sich nahtlos mit der [Spoolman](https://github.com/Donkie/
 Weitere Bilder finden Sie im [img Ordner](/img/)
 oder auf meiner Website: [FilaMan Website](https://www.filaman.app)  
 Deutsches Erklärvideo: [Youtube](https://youtu.be/uNDe2wh9SS8?si=b-jYx4I1w62zaOHU)  
-Discord Server: [https://discord.gg/my7Gvaxj2v](https://discord.gg/my7Gvaxj2v)
+Discord Server: [https://discord.gg/vMAx2gf5](https://discord.gg/vMAx2gf5)
 
 ### Es gibt jetzt auch ein Wiki, dort sind nochmal alle Funktionen beschrieben: [Wiki](https://github.com/ManuelW77/Filaman/wiki)
 

README.md

@@ -13,7 +13,7 @@ The system integrates seamlessly with [Bambu Lab](https://bambulab.com/en-us) 3D
 More Images can be found in the [img Folder](/img/)  
 or my website: [FilaMan Website](https://www.filaman.app)  
 german explanatory video: [Youtube](https://youtu.be/uNDe2wh9SS8?si=b-jYx4I1w62zaOHU)  
-Discord Server: [https://discord.gg/my7Gvaxj2v](https://discord.gg/my7Gvaxj2v)
+Discord Server: [https://discord.gg/vMAx2gf5](https://discord.gg/vMAx2gf5)
 
 ### Now more detailed informations about the usage: [Wiki](https://github.com/ManuelW77/Filaman/wiki)
 

html/rfid.js

@@ -490,7 +490,7 @@ function handleSpoolIn(amsId, trayId) {
             nozzle_temp_max: parseInt(maxTemp),
             type: selectedSpool.filament.material,
             brand: selectedSpool.filament.vendor.name,
-            tray_info_idx: selectedSpool.filament.extra.bambu_idx?.replace(/['"]+/g, '').trim() || '',
+            tray_info_idx: selectedSpool.filament.extra.bambu_idx.replace(/['"]+/g, '').trim(),
             cali_idx: "-1"  // Default-Wert setzen
         }
     };

src/bambu.cpp

@@ -18,7 +18,7 @@ PubSubClient client(sslClient);
 TaskHandle_t BambuMqttTask;
 
 String report_topic = "";
-String request_topic = "";
+//String request_topic = "";
 const char* bambu_username = "bblp";
 const char* bambu_ip = nullptr;
 const char* bambu_accesscode = nullptr;
@@ -92,7 +92,7 @@ bool loadBambuCredentials() {
         bambu_serialnr = g_bambu_serialnr.c_str();
 
         report_topic = "device/" + String(bambu_serialnr) + "/report";
-        request_topic = "device/" + String(bambu_serialnr) + "/request";
+        //request_topic = "device/" + String(bambu_serialnr) + "/request";
         return true;
     }
     Serial.println("Keine gültigen Bambu-Credentials gefunden.");
@@ -197,69 +197,18 @@ FilamentResult findFilamentIdx(String brand, String type) {
 }
 
 bool sendMqttMessage(const String& payload) {
-    // Check MQTT client state first
-    if (!client.connected()) {
-        Serial.println("Error: MQTT client not connected when trying to send message");
-        Serial.print("MQTT client state: ");
-        Serial.println(client.state());
-        return false;
-    }
-
-    // Check if request_topic is empty
-    if (request_topic.isEmpty()) {
-        Serial.println("Error: request_topic is empty!");
-        return false;
-    }
-
-    // Check payload
-    if (payload.isEmpty()) {
-        Serial.println("Error: Empty payload!");
-        return false;
-    }
-
-    Serial.println("Attempting to send MQTT message:");
-    Serial.println("Topic: " + request_topic);
-    Serial.println("Payload: " + payload);
-    Serial.println("Payload length: " + String(payload.length()));
-    
-    // Try to publish with QoS 1 and retain flag false
-    bool published = client.publish(request_topic.c_str(), payload.c_str(), false);
-    
-    if (published) {
-        Serial.println("MQTT message published successfully");
+    Serial.println("Sending MQTT message");
+    Serial.println(payload);
+    if (client.publish(report_topic.c_str(), payload.c_str())) 
+    {
         return true;
-    } else {
-        Serial.println("Failed to publish MQTT message");
-        Serial.print("MQTT client state after publish attempt: ");
-        Serial.println(client.state());
+    }
     
-        // Additional error information
-        switch(client.state()) {
-            case -4:
-                Serial.println("Reason: Connection timeout");
-                break;
-            case -3:
-                Serial.println("Reason: Connection lost");
-                break;
-            case -2:
-                Serial.println("Reason: Connect failed");
-                break;
-            case -1:
-                Serial.println("Reason: Disconnected");
-                break;
-            case 0:
-                Serial.println("Reason: Connected but publish failed");
-                break;
-            default:
-                Serial.println("Reason: Unknown error");
-                break;
-        }
     return false;
 }
-}
 
 bool setBambuSpool(String payload) {
-    Serial.println("Spool settings received from WebSocket");
+    Serial.println("Spool settings in");
     Serial.println(payload);
 
     // Parse the JSON
@@ -271,28 +220,21 @@ bool setBambuSpool(String payload) {
         return false;
     }
 
-    // Check if we have all required fields
-    if (!doc["amsId"].is<int>() || !doc["trayId"].is<int>()) {
-        Serial.println("Error: Missing or invalid required fields in payload");
-        return false;
-    }
-
-    int amsId = doc["amsId"].as<int>();
-    int trayId = doc["trayId"].as<int>();
+    int amsId = doc["amsId"];
+    int trayId = doc["trayId"];
     String color = doc["color"].as<String>();
     color.toUpperCase();
-    int minTemp = doc["nozzle_temp_min"] | 0;  // Default to 0 if not present
-    int maxTemp = doc["nozzle_temp_max"] | 0;  // Default to 0 if not present
-    String type = doc["type"] | "";  // Default to empty string if not present
+    int minTemp = doc["nozzle_temp_min"];
+    int maxTemp = doc["nozzle_temp_max"];
+    String type = doc["type"].as<String>();
     (type == "PLA+") ? type = "PLA" : type;
-    String brand = doc["brand"] | "";  // Default to empty string if not present
+    String brand = doc["brand"].as<String>();
     String tray_info_idx = (doc["tray_info_idx"].as<String>() != "-1") ? doc["tray_info_idx"].as<String>() : "";
     if (tray_info_idx == "") {
         if (brand != "" && type != "") {
             FilamentResult result = findFilamentIdx(brand, type);
             tray_info_idx = result.key;
             type = result.type;  // Aktualisiere den type mit dem gefundenen Basistyp
-            Serial.println("Found filament idx: " + tray_info_idx + " for type: " + type);
         }
     }
     String setting_id = doc["bambu_setting_id"].as<String>();
@@ -300,7 +242,6 @@ bool setBambuSpool(String payload) {
 
     doc.clear();
 
-    // Create MQTT message
     doc["print"]["sequence_id"] = "0";
     doc["print"]["command"] = "ams_filament_setting";
     doc["print"]["ams_id"] = amsId < 200 ? amsId : 255;
@@ -309,25 +250,26 @@ bool setBambuSpool(String payload) {
     doc["print"]["nozzle_temp_min"] = minTemp;
     doc["print"]["nozzle_temp_max"] = maxTemp;
     doc["print"]["tray_type"] = type;
+    //doc["print"]["cali_idx"] = (cali_idx != "") ? cali_idx : "";
     doc["print"]["tray_info_idx"] = tray_info_idx;
     doc["print"]["setting_id"] = setting_id;
     
-    // Serialize and send MQTT message
+    // Serialize the JSON
     String output;
     serializeJson(doc, output);
-    Serial.println("Sending to Bambu printer:");
-    Serial.println(output);
 
-    if (!sendMqttMessage(output)) {
-        Serial.println("Failed to send filament settings to printer");
+    if (sendMqttMessage(output)) {
+        Serial.println("Spool successfully set");
+    }
+    else
+    {
+        Serial.println("Failed to set spool");
         return false;
     }
     
-    Serial.println("Filament settings sent successfully");
     doc.clear();
     yield();
 
-    // Send calibration if available
     if (cali_idx != "") {
         yield();
         doc["print"]["sequence_id"] = "0";
@@ -336,18 +278,21 @@ bool setBambuSpool(String payload) {
         doc["print"]["nozzle_diameter"] = "0.4";
         doc["print"]["cali_idx"] = cali_idx.toInt();
         doc["print"]["tray_id"] = trayId < 200 ? trayId : 254;
+        //doc["print"]["ams_id"] = amsId < 200 ? amsId : 255;
 
+        // Serialize the JSON
         String output;
         serializeJson(doc, output);
-        Serial.println("Sending calibration to printer:");
-        Serial.println(output);
 
-        if (!sendMqttMessage(output)) {
-            Serial.println("Failed to send calibration settings to printer");
+        if (sendMqttMessage(output)) {
+            Serial.println("Extrusion calibration successfully set");
+        }
+        else
+        {
+            Serial.println("Failed to set extrusion calibration");
             return false;
         }
 
-        Serial.println("Calibration settings sent successfully");
         doc.clear();
         yield();
     }
@@ -604,47 +549,20 @@ void reconnect() {
     uint8_t retries = 0;
     while (!client.connected()) {
         Serial.println("Attempting MQTT re/connection...");
-        Serial.print("State before connect: ");
-        Serial.println(client.state());
         bambu_connected = false;
         oledShowTopRow();
 
-        // Generate a random client ID suffix
-        String clientId = String(bambu_serialnr) + "_" + String(random(0xffff), HEX);
-        Serial.print("Reconnecting with client ID: ");
-        Serial.println(clientId);
-
-        // Attempt to connect with clean session and will message
-        if (client.connect(clientId.c_str(), bambu_username, bambu_accesscode, nullptr, 0, true, nullptr)) {
+        // Attempt to connect
+        if (client.connect(bambu_serialnr, bambu_username, bambu_accesscode)) {
             Serial.println("MQTT re/connected");
 
-            // Subscribe with QoS 1
-            if (client.subscribe(report_topic.c_str(), 1)) {
-                Serial.println("Successfully subscribed to topic with QoS 1: " + report_topic);
-            } else {
-                Serial.println("Failed to subscribe to topic: " + report_topic);
-            }
+            client.subscribe(report_topic.c_str());
             bambu_connected = true;
             oledShowTopRow();
         } else {
-            int state = client.state();
             Serial.print("failed, rc=");
-            Serial.print(state);
-            Serial.print(" (");
-            // Print detailed error message
-            switch(state) {
-                case -4: Serial.print("MQTT_CONNECTION_TIMEOUT"); break;
-                case -3: Serial.print("MQTT_CONNECTION_LOST"); break;
-                case -2: Serial.print("MQTT_CONNECT_FAILED"); break;
-                case -1: Serial.print("MQTT_DISCONNECTED"); break;
-                case 1: Serial.print("MQTT_CONNECT_BAD_PROTOCOL"); break;
-                case 2: Serial.print("MQTT_CONNECT_BAD_CLIENT_ID"); break;
-                case 3: Serial.print("MQTT_CONNECT_UNAVAILABLE"); break;
-                case 4: Serial.print("MQTT_CONNECT_BAD_CREDENTIALS"); break;
-                case 5: Serial.print("MQTT_CONNECT_UNAUTHORIZED"); break;
-                default: Serial.print("UNKNOWN"); break;
-            }
-            Serial.println(") try again in 5 seconds");
+            Serial.print(client.state());
+            Serial.println(" try again in 5 seconds");
             bambu_connected = false;
             oledShowTopRow();
             
@@ -652,9 +570,11 @@ void reconnect() {
             vTaskDelay(5000 / portTICK_PERIOD_MS);
             if (retries > 5) {
                 Serial.println("Disable Bambu MQTT Task after 5 retries");
+                //vTaskSuspend(BambuMqttTask);
                 vTaskDelete(BambuMqttTask);
                 break;
             }
+
             retries++;
         }
     }
@@ -662,32 +582,17 @@ void reconnect() {
 
 void mqtt_loop(void * parameter) {
     Serial.println("Bambu MQTT Task gestartet");
-    unsigned long lastCheck = 0;
-    
     for(;;) {
         if (pauseBambuMqttTask) {
             vTaskDelay(10000);
-            continue;
         }
 
-        unsigned long now = millis();
-        
         if (!client.connected()) {
-            Serial.println("Connection lost, attempting reconnect...");
             reconnect();
             yield();
             esp_task_wdt_reset();
             vTaskDelay(100);
-            continue;
         }
-
-        // Periodically check connection status
-        if (now - lastCheck > 30000) {  // Check every 30 seconds
-            Serial.print("MQTT Status Check - Connected: ");
-            Serial.println(client.connected() ? "Yes" : "No");
-            lastCheck = now;
-        }
-
         client.loop();
         yield();
         esp_task_wdt_reset();
@@ -712,30 +617,15 @@ bool setupMqtt() {
         sslClient.setInsecure();
         client.setServer(bambu_ip, 8883);
 
-        // Generate a random client ID suffix
-        String clientId = String(bambu_serialnr) + "_" + String(random(0xffff), HEX);
-        
-        // MQTT Connection Options
-        client.setKeepAlive(60);
-        client.setSocketTimeout(60);  // Increase socket timeout
-        
-        Serial.print("Connecting with client ID: ");
-        Serial.println(clientId);
-
         // Verbinden mit dem MQTT-Server
         bool connected = true;
-        if (client.connect(clientId.c_str(), bambu_username, bambu_accesscode, nullptr, 0, true, nullptr)) 
+        if (client.connect(bambu_serialnr, bambu_username, bambu_accesscode)) 
         {
             client.setCallback(mqtt_callback);
-            client.setBufferSize(16384);  // Increased to 16KB to handle larger JSON
-            
-            // Subscribe with QoS 1
-            if (client.subscribe(report_topic.c_str(), 1)) {
-                Serial.println("Successfully subscribed to topic with QoS 1: " + report_topic);
-            } else {
-                Serial.println("Failed to subscribe to topic: " + report_topic);
-            }
-            
+            client.setBufferSize(5120);
+            // Optional: Topic abonnieren
+            client.subscribe(report_topic.c_str());
+            //client.subscribe(request_topic.c_str());
             Serial.println("MQTT-Client initialisiert");
 
             oledShowMessage("Bambu Connected");
@@ -745,7 +635,7 @@ bool setupMqtt() {
             xTaskCreatePinnedToCore(
                 mqtt_loop, /* Function to implement the task */
                 "BambuMqtt", /* Name of the task */
-                16384,  /* Stack size in words */
+                8192,  /* Stack size in words */
                 NULL,  /* Task input parameter */
                 mqttTaskPrio,  /* Priority of the task */
                 &BambuMqttTask,  /* Task handle. */

src/wlan.cpp

@@ -59,7 +59,7 @@ void initWiFi() {
   if(wm_nonblocking) wm.setConfigPortalBlocking(false);
   //wm.setConfigPortalTimeout(320); // Portal nach 5min schließen
   wm.setWiFiAutoReconnect(true);
-  wm.setConnectTimeout(5);
+  wm.setConnectTimeout(10);
 
   oledShowTopRow();
   oledShowMessage("WiFi Setup");