docs: update changelog for version 1.2.94

fix: correct version number in HTML files and platformio.ini to v1.2.76
enhance: streamline OTA update handling by removing unnecessary magic byte checks

.github/workflows/providers/gitea-release.yml

@@ -4,15 +4,12 @@ on:
   workflow_call:
     inputs:
       gitea_ref_name:
-        description: 'Gitea ref name'
         required: true
         type: string
       gitea_server_url:
-        description: 'Gitea server URL'
         required: true
         type: string
       gitea_repository:
-        description: 'Gitea repository'
         required: true
         type: string
     secrets:
@@ -23,109 +20,105 @@ jobs:
   create-release:
     runs-on: ubuntu-latest
     steps:
-    - name: Checkout Repository
+    - uses: actions/checkout@v4
-      uses: actions/checkout@v4
+    
-
+    - name: Set up Python
-    - name: Install System Dependencies
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.x'
+    
+    - name: Install PlatformIO
+      run: |
+        python -m pip install --upgrade pip
+        pip install --upgrade platformio esptool
+    
+    - name: Install xxd
       run: |
         sudo apt-get update
-        sudo apt-get install -y python3 python3-venv build-essential curl git
+        sudo apt-get install xxd
-
+    
-    - name: Set up Python Virtual Environment
-      run: |
-        python3 -m venv venv
-        source venv/bin/activate
-        pip install --upgrade pip
-        pip install platformio esptool
-        
-        echo "Verifying installations:"
-        platformio --version
-        python3 --version
-        esptool.py version
-
     - name: Build Firmware
       run: |
-        source venv/bin/activate
+        pio run -e esp32dev -t buildfs  # Build SPIFFS
-        echo "Building SPIFFS..."
+        pio run -e esp32dev            # Build firmware
-        platformio run -t buildfs
+        cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/filaman.bin
+        cp .pio/build/esp32dev/spiffs.bin .pio/build/esp32dev/filaman_spiffs.bin
         
-        echo "Building firmware..."
+    - name: Prepare binaries
-        platformio run
-
-    - name: Create Release Files
       run: |
-        source venv/bin/activate
+        # Ensure we're in the project root
-        echo "Creating release files..."
+        cd $GITHUB_WORKSPACE
+        
+        # Create SPIFFS directory if it doesn't exist
+        mkdir -p .pio/build/esp32dev/spiffs
+        
+        # Copy firmware to SPIFFS directory
+        cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/spiffs/firmware.bin
+        
+        # Build new SPIFFS image with firmware included
+        pio run -t buildfs
+        
+        cd .pio/build/esp32dev
+        
+        # Create release files
+        cp spiffs.bin filaman_spiffs.bin
+        
+        # Create full binary with correct partition offsets
+        echo "Creating full binary..."
         esptool.py --chip esp32 merge_bin \
           --flash_mode dio \
           --flash_freq 40m \
-          --flash_size 4MB \
+          -o filaman_full.bin \
-          -o .pio/build/esp32dev/filaman_full.bin \
+          0x1000 bootloader.bin \
-          0x1000 .pio/build/esp32dev/bootloader.bin \
+          0x8000 partitions.bin \
-          0x8000 .pio/build/esp32dev/partitions.bin \
+          0x10000 firmware.bin \
-          0x10000 .pio/build/esp32dev/firmware.bin \
+          0x310000 spiffs.bin
-          0x3D0000 .pio/build/esp32dev/spiffs.bin
+        
+        # Verify file sizes
+        echo "File sizes:"
+        ls -lh *.bin
         
-        cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/filaman_ota.bin
-
-    - name: Read CHANGELOG.md
-      id: changelog
-      run: |
-        VERSION=$(echo "${{ inputs.gitea_ref_name }}" | sed 's/^v//')
-        CHANGELOG=$(awk "/## \\[$VERSION\\]/{p=1;print;next} /## \\[/ {p=0} p" CHANGELOG.md)
-        echo "CHANGES<<EOF" >> $GITHUB_OUTPUT
-        echo "$CHANGELOG" >> $GITHUB_OUTPUT
-        echo "EOF" >> $GITHUB_OUTPUT
-        echo "CHANGELOG CONTENT:"
-        echo "$CHANGELOG"
-        if [ -z "$CHANGELOG" ]; then
-          echo "No changelog found for version $VERSION"
-          exit 1
-        fi
-
     - name: Create Release
       env:
         TOKEN: ${{ secrets.GITEA_TOKEN }}
-        GITEA_REF_NAME: ${{ inputs.gitea_ref_name }}
-        GITEA_SERVER_URL: ${{ inputs.gitea_server_url }}
-        GITEA_REPOSITORY: ${{ inputs.gitea_repository }}
-        CHANGELOG: ${{ steps.changelog.outputs.CHANGES }}
       run: |
-        echo "Debug environment:"
+        TAG="${{ inputs.gitea_ref_name }}"
-        echo "GITEA_REF_NAME: ${GITEA_REF_NAME}"
+        API_URL="${{ inputs.gitea_server_url }}/api/v1"
-        echo "GITEA_SERVER_URL: ${GITEA_SERVER_URL}"
+        REPO="${{ inputs.gitea_repository }}"
-        echo "GITEA_REPOSITORY: ${GITEA_REPOSITORY}"
-        echo "CHANGELOG: ${CHANGELOG}"
-        
-        TAG="${GITEA_REF_NAME}"
-        API_URL="${GITEA_SERVER_URL}/api/v1"
-        REPO="${GITEA_REPOSITORY}"
-        
-        echo "Creating release for ${TAG} on ${REPO}..."
         
         # Create release
         RESPONSE=$(curl -k -s \
           -X POST \
           -H "Authorization: token ${TOKEN}" \
           -H "Content-Type: application/json" \
-          -d "{\"tag_name\":\"${TAG}\",\"name\":\"Release ${TAG}\",\"body\":\"${CHANGELOG}\"}" \
+          -d "{
+            \"tag_name\":\"${TAG}\",
+            \"name\":\"Release ${TAG}\",
+            \"body\":\"${{ steps.changelog.outputs.CHANGES }}\"
+          }" \
           "${API_URL}/repos/${REPO}/releases")
         
         RELEASE_ID=$(echo "$RESPONSE" | grep -o '"id":[0-9]*' | cut -d':' -f2 | head -n1)
-        UPLOAD_URL=$(echo "$RESPONSE" | grep -o '"upload_url":"[^"]*' | cut -d':' -f2- | tr -d '"')
         
         if [ -n "$RELEASE_ID" ]; then
           echo "Release created with ID: $RELEASE_ID"
           
-          # Upload files
+          # Upload binaries
-          for file in "filaman_full.bin" "filaman_ota.bin"; do
+          cd .pio/build/esp32dev
-            echo "Uploading $file..."
+          
-            curl -k -s \
+          # Check if files exist before uploading
-              -X POST \
+          for file in filaman_spiffs.bin filaman_full.bin; do
-              -H "Authorization: token ${TOKEN}" \
+            if [ -f "$file" ]; then
-              -H "Content-Type: application/octet-stream" \
+              echo "Uploading $file..."
-              --data-binary "@.pio/build/esp32dev/$file" \
+              curl -k -s \
-              "${UPLOAD_URL}?name=$file"
+                -X POST \
+                -H "Authorization: token ${TOKEN}" \
+                -H "Content-Type: application/octet-stream" \
+                --data-binary "@$file" \
+                "${API_URL}/repos/${REPO}/releases/${RELEASE_ID}/assets?name=$file"
+            else
+              echo "Warning: $file not found"
+            fi
           done
         else
           echo "Failed to create release. Response:"

.github/workflows/providers/github-release.yml

@@ -19,32 +19,53 @@ jobs:
     - name: Install PlatformIO
       run: |
         python -m pip install --upgrade pip
-        pip install --upgrade platformio
+        pip install --upgrade platformio esptool
+    
+    - name: Install xxd
+      run: |
+        sudo apt-get update
+        sudo apt-get install xxd
     
     - name: Build Firmware
       run: |
-        pio run -t buildfs  # Build SPIFFS
+        pio run -e esp32dev -t buildfs  # Build SPIFFS
-        pio run            # Build firmware
+        pio run -e esp32dev            # Build firmware
+        cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/filaman.bin
+        cp .pio/build/esp32dev/spiffs.bin .pio/build/esp32dev/filaman_spiffs.bin
         
-    - name: Install esptool
+    - name: Prepare binaries
       run: |
-        pip install esptool
+        # Ensure we're in the project root
+        cd $GITHUB_WORKSPACE
         
-    - name: Merge firmware and SPIFFS
+        # Create SPIFFS directory if it doesn't exist
-      run: |
+        mkdir -p .pio/build/esp32dev/spiffs
+        
+        # Copy firmware to SPIFFS directory
+        cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/spiffs/firmware.bin
+        
+        # Build new SPIFFS image with firmware included
+        pio run -t buildfs
+        
+        cd .pio/build/esp32dev
+        
+        # Create release files
+        cp spiffs.bin filaman_spiffs.bin
+        
+        # Create full binary without filling unused space
+        echo "Creating full binary..."
         esptool.py --chip esp32 merge_bin \
           --flash_mode dio \
           --flash_freq 40m \
-          --flash_size 4MB \
+          -o filaman_full.bin \
-          -o .pio/build/esp32dev/filaman_full.bin \
+          0x1000 bootloader.bin \
-          0x1000 .pio/build/esp32dev/bootloader.bin \
+          0x8000 partitions.bin \
-          0x8000 .pio/build/esp32dev/partitions.bin \
+          0x10000 firmware.bin \
-          0x10000 .pio/build/esp32dev/firmware.bin \
+          0x310000 spiffs.bin
-          0x3D0000 .pio/build/esp32dev/spiffs.bin
+        
-
+        # Verify file sizes
-    - name: Prepare OTA firmware
+        echo "File sizes:"
-      run: |
+        ls -lh *.bin
-        cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/filaman_ota.bin
     
     - name: Get version from tag
       id: get_version
@@ -64,8 +85,23 @@ jobs:
       env:
         GH_TOKEN: ${{ github.token }}
       run: |
-        gh release create "${{ github.ref_name }}" \
+        # Check which files exist and create a list for upload
-          --title "Release ${{ steps.get_version.outputs.VERSION }}" \
+        cd .pio/build/esp32dev
-          --notes "${{ steps.changelog.outputs.CHANGES }}" \
+        FILES_TO_UPLOAD=""
-          .pio/build/esp32dev/filaman_full.bin \
+        for file in filaman_spiffs.bin filaman_full.bin; do
-          .pio/build/esp32dev/filaman_ota.bin
+          if [ -f "$file" ]; then
+            FILES_TO_UPLOAD="$FILES_TO_UPLOAD .pio/build/esp32dev/$file"
+          else
+            echo "Warning: $file not found"
+          fi
+        done
+        
+        # Create release with available files
+        if [ -n "$FILES_TO_UPLOAD" ]; then
+          gh release create "${{ github.ref_name }}" \
+            --title "Release ${{ steps.get_version.outputs.VERSION }}" \
+            --notes "${{ steps.changelog.outputs.CHANGES }}" \
+            $FILES_TO_UPLOAD
+        else
+          echo "Error: No files found to upload"
+          exit 1

CHANGELOG.md

@@ -1,5 +1,220 @@
 # Changelog
 
+## [1.2.94] - 2025-02-21
+### Changed
+- update webpages for version v1.2.94
+- remove unused flash size parameters in release workflows
+
+
+## [1.2.93] - 2025-02-21
+### Changed
+- update webpages for version v1.2.93
+- update SPIFFS initialization and partition sizes; enhance WiFi setup
+
+
+## [1.2.92] - 2025-02-21
+### Added
+- enhance OTA upload handling with chunk validation and timeout checks
+
+### Changed
+- update webpages for version v1.2.92
+
+
+## [1.2.91] - 2025-02-20
+### Added
+- add file existence checks before uploading binaries in release workflows
+
+### Changed
+- update webpages for version v1.2.91
+
+
+## [1.2.90] - 2025-02-20
+### Changed
+- update webpages for version v1.2.90
+- update Gitea and GitHub release workflows to include SPIFFS directory creation and firmware copying
+
+
+## [1.2.89] - 2025-02-20
+### Changed
+- update webpages for version v1.2.89
+- enhance OTA update process with SPIFFS support and improved error handling
+
+
+## [1.2.88] - 2025-02-20
+### Changed
+- update webpages for version v1.2.88
+
+### Fixed
+- improve OTA update handling and logging for better error reporting
+
+
+## [1.2.87] - 2025-02-20
+### Changed
+- update webpages for version v1.2.87
+
+### Fixed
+- update firmware build process and remove unused OTA environment
+
+
+## [1.2.86] - 2025-02-20
+### Changed
+- update webpages for version v1.2.86
+
+### Fixed
+- update SPIFFS offset and size in release workflows and partitions.csv
+
+
+## [1.2.85] - 2025-02-20
+### Added
+- ci: streamline release workflows by removing unnecessary binary uploads and adding SPIFFS formatting
+
+### Changed
+- update webpages for version v1.2.85
+
+
+## [1.2.84] - 2025-02-20
+### Changed
+- update webpages for version v1.2.84
+- ci: update installation steps for xxd to include package list update
+
+
+## [1.2.83] - 2025-02-20
+### Changed
+- update webpages for version v1.2.83
+- replace hexdump with xxd for magic byte verification in release workflows
+
+
+## [1.2.82] - 2025-02-20
+### Changed
+- update webpages for version v1.2.82
+- enhance Gitea and GitHub release workflows to include magic byte handling and improve binary verification
+
+
+## [1.2.81] - 2025-02-20
+### Changed
+- update webpages for version v1.2.81
+- update Gitea and GitHub release workflows to use esp32dev_ota for building and uploading firmware and SPIFFS binaries
+
+
+## [1.2.80] - 2025-02-20
+### Added
+- update Gitea and GitHub release workflows to include new firmware and SPIFFS binaries; fix version display in HTML files to v1.2.78
+
+### Changed
+- update webpages for version v1.2.80
+- bump version to 1.2.79 in platformio.ini
+
+
+## [1.2.79] - 2025-02-20
+### Changed
+- update webpages for version v1.2.79
+- simplify Gitea release workflow by using esptool for binary creation
+
+
+## [1.2.78] - 2025-02-20
+### Changed
+- update webpages for version v1.2.78
+- streamline Gitea release workflow and update version to 1.2.77
+
+### Fixed
+- update Gitea and GitHub release workflows to improve binary preparation and verification fix: correct version number in HTML files and platformio.ini to v1.2.76 enhance: streamline OTA update handling by removing unnecessary magic byte checks
+
+
+## [1.2.77] - 2025-02-20
+### Changed
+- optimize Gitea release workflow by simplifying build steps and improving file handling
+- update webpages for version v1.2.77
+
+
+## [1.2.76] - 2025-02-20
+### Added
+- enhance OTA update process with improved file verification and new OTA data initialization
+
+### Changed
+- update webpages for version v1.2.76
+- streamline Gitea release workflow and remove obsolete OTA data initialization script
+
+
+## [1.2.75] - 2025-02-20
+### Changed
+- update webpages for version v1.2.75
+- simplify OTA update handling by removing unnecessary variables and improving error reporting
+
+
+## [1.2.74] - 2025-02-20
+### Changed
+- update webpages for version v1.2.74
+- enhance OTA update process with improved handling of full image updates and SPIFFS data
+
+
+## [1.2.73] - 2025-02-20
+### Changed
+- update webpages for version v1.2.73
+- improve OTA update process with enhanced size checks and progress logging
+
+### Fixed
+- enhance OTA update process with improved size checks and debugging output
+
+
+## [1.2.72] - 2025-02-20
+### Changed
+- update webpages for version v1.2.72
+- simplify OTA update process by removing unnecessary buffer and adjusting offsets
+
+
+## [1.2.71] - 2025-02-20
+### Added
+- update version number to v1.2.65 in HTML files and platformio.ini; add script to create full binary
+
+### Changed
+- update webpages for version v1.2.71
+
+
+## [1.2.70] - 2025-02-20
+### Added
+- add logging to stopAllTasks for better debugging
+
+### Changed
+- update webpages for version v1.2.70
+
+
+## [1.2.69] - 2025-02-20
+### Changed
+- update webpages for version v1.2.69
+
+
+## [1.2.68] - 2025-02-20
+### Added
+- add task handles for BambuMqttTask and ScaleTask; rename stopTasks to stopAllTasks
+
+### Changed
+- update webpages for version v1.2.68
+
+### Fixed
+- update stopAllTasks to suspend RfidReaderTask instead of NfcTask
+
+
+## [1.2.67] - 2025-02-20
+### Added
+- improve OTA upload handling and add SPIFFS update support
+
+### Changed
+- update webpages for version v1.2.67
+
+
+## [1.2.66] - 2025-02-20
+### Added
+- enhance OTA upload to support SPIFFS updates
+
+### Changed
+- update webpages for version v1.2.66
+
+
+## [1.2.65] - 2025-02-20
+### Changed
+- update webpages for version v1.2.65
+
+
 ## [1.2.64] - 2025-02-20
 ### Changed
 - update webpages for version v1.2.64

html/header.html

@@ -12,7 +12,7 @@
         <div style="display: flex; align-items: center; gap: 2rem;">
             <img src="/logo.png" alt="FilaMan Logo" class="logo">
             <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.64</span></h1>
+                <h1>FilaMan<span class="version">v1.2.94</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

html/index.html

@@ -12,7 +12,7 @@
         <div style="display: flex; align-items: center; gap: 2rem;">
             <img src="/logo.png" alt="FilaMan Logo" class="logo">
             <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.64</span></h1>
+                <h1>FilaMan<span class="version">v1.2.94</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

html/rfid.html

@@ -12,7 +12,7 @@
         <div style="display: flex; align-items: center; gap: 2rem;">
             <img src="/logo.png" alt="FilaMan Logo" class="logo">
             <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.64</span></h1>
+                <h1>FilaMan<span class="version">v1.2.94</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

html/spoolman.html

@@ -12,7 +12,7 @@
         <div style="display: flex; align-items: center; gap: 2rem;">
             <img src="/logo.png" alt="FilaMan Logo" class="logo">
             <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.64</span></h1>
+                <h1>FilaMan<span class="version">v1.2.94</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

html/upgrade.html

@@ -1,153 +1,117 @@
-<!-- head --><!DOCTYPE html>
+<!DOCTYPE html>
 <html lang="en">
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>FilaMan - Filament Management Tool</title>
+    <title>FilaMan - Firmware Update</title>
-    <link rel="icon" type="image/png" href="/favicon.ico">
     <link rel="stylesheet" href="style.css">
+    <style>
+        .debug-log {
+            background: #f5f5f5;
+            border: 1px solid #ddd;
+            padding: 10px;
+            margin: 10px 0;
+            font-family: monospace;
+            max-height: 200px;
+            overflow-y: auto;
+            display: none;
+        }
+    </style>
 </head>
 <body>
-    <div class="navbar">
-        <div style="display: flex; align-items: center; gap: 2rem;">
-            <img src="/logo.png" alt="FilaMan Logo" class="logo">
-            <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.64</span></h1>
-                <h4>Filament Management Tool</h4>
-            </div>
-        </div>
-        <nav style="display: flex; gap: 1rem;">
-            <a href="/">Start</a>
-            <a href="/waage">Scale</a>
-            <a href="/spoolman">Spoolman/Bambu</a>
-            <a href="/about">About</a>
-            <a href="/upgrade">Upgrade</a>
-        </nav>
-        <div class="status-container">
-            <div class="status-item">
-                <span class="status-dot" id="bambuDot"></span>B
-            </div>
-            <div class="status-item">
-                <span class="status-dot" id="spoolmanDot"></span>S
-            </div>
-            <div class="ram-status" id="ramStatus"></div>
-        </div>
-    </div>
-
-<!-- head -->
-    
     <div class="content">
-        <h1>Firmware Upgrade</h1>
+        <h1>Firmware Update</h1>
-
+        
         <div class="warning">
-            <strong>Warning:</strong> Please do not turn off or restart the device during the update. 
+            <strong>Warning:</strong> Do not power off the device during update.
-            The device will restart automatically after the update.
         </div>
 
-        <div class="update-form">
+        <form id="updateForm">
-            <form id="updateForm" enctype='multipart/form-data'>
+            <input type="file" name="update" accept=".bin">
-                <input type='file' name='update' accept='.bin' required>
+            <button type="submit">Update Firmware</button>
-                <input type='submit' value='Start Firmware Update'>
+        </form>
-            </form>
+
+        <div class="progress" style="display: none;">
+            <div class="progress-bar"></div>
+            <div class="status"></div>
         </div>
 
-        <div class="progress-container">
+        <div class="debug-log"></div>
-            <div class="progress-bar">0%</div>
-        </div>
-        <div class="status"></div>
     </div>
 
     <script>
-        // Hide status indicators during update
+        const form = document.getElementById('updateForm');
-        const statusContainer = document.querySelector('.status-container');
+        const progress = document.querySelector('.progress');
-        if (statusContainer) {
+        const progressBar = document.querySelector('.progress-bar');
-            statusContainer.style.display = 'none';
+        const status = document.querySelector('.status');
+        const debugLog = document.querySelector('.debug-log');
+
+        function log(message) {
+            debugLog.style.display = 'block';
+            const time = new Date().toLocaleTimeString();
+            debugLog.innerHTML += `[${time}] ${message}<br>`;
+            debugLog.scrollTop = debugLog.scrollHeight;
         }
 
-        document.getElementById('updateForm').addEventListener('submit', async (e) => {
+        form.addEventListener('submit', async (e) => {
             e.preventDefault();
-            const form = e.target;
             const file = form.update.files[0];
             if (!file) {
-                alert('Please select a firmware file.');
+                alert('Please select a file');
                 return;
             }
 
+            log(`Selected file: ${file.name} (${file.size} bytes)`);
+            
+            // Aktiviere Fortschrittsanzeige
+            progress.style.display = 'block';
+            form.style.display = 'none';
+
+            // Erstelle FormData für den Upload
             const formData = new FormData();
             formData.append('update', file);
 
-            const progress = document.querySelector('.progress-bar');
+            try {
-            const progressContainer = document.querySelector('.progress-container');
+                log('Starting upload...');
-            const status = document.querySelector('.status');
+                const response = await fetch('/update', {
-            
+                    method: 'POST',
-            progressContainer.style.display = 'block';
+                    body: formData
-            status.style.display = 'none';
+                });
-            status.className = 'status';
-            form.querySelector('input[type=submit]').disabled = true;
 
-            const xhr = new XMLHttpRequest();
+                log(`Server responded with status: ${response.status}`);
-            xhr.open('POST', '/update', true);
 
-            xhr.upload.onprogress = (e) => {
+                let result;
-                if (e.lengthComputable) {
+                const contentType = response.headers.get('content-type');
-                    const percentComplete = (e.loaded / e.total) * 100;
+                log(`Response content-type: ${contentType}`);
-                    progress.style.width = percentComplete + '%';
+
-                    progress.textContent = Math.round(percentComplete) + '%';
+                if (contentType && contentType.includes('application/json')) {
+                    result = await response.json();
+                    log('Received JSON response');
+                } else {
+                    const text = await response.text();
+                    log(`Received text response: ${text}`);
+                    result = { success: response.ok, message: text };
                 }
-            };
+                
-
+                log(`Update result: ${JSON.stringify(result)}`);
-            xhr.onload = function() {
+                
-                try {
+                if (response.ok && result.success) {
-                    let response = this.responseText;
+                    status.textContent = 'Update successful! Restarting...';
-                    try {
+                    status.className = 'success';
-                        const jsonResponse = JSON.parse(response);
+                    setTimeout(() => {
-                        response = jsonResponse.message;
+                        window.location.href = '/';
-                        
+                    }, 5000);
-                        if (jsonResponse.restart) {
+                } else {
-                            status.textContent = response + " Redirecting in 20 seconds...";
+                    throw new Error(result.message || 'Update failed');
-                            let countdown = 20;
-                            const timer = setInterval(() => {
-                                countdown--;
-                                if (countdown <= 0) {
-                                    clearInterval(timer);
-                                    window.location.href = '/';
-                                } else {
-                                    status.textContent = response + ` Redirecting in ${countdown} seconds...`;
-                                }
-                            }, 1000);
-                        }
-                    } catch (e) {
-                        if (!isNaN(response)) {
-                            const percent = parseInt(response);
-                            progress.style.width = percent + '%';
-                            progress.textContent = percent + '%';
-                            return;
-                        }
-                    }
-                    
-                    status.textContent = response;
-                    status.classList.add(xhr.status === 200 ? 'success' : 'error');
-                    status.style.display = 'block';
-                    
-                    if (xhr.status !== 200) {
-                        form.querySelector('input[type=submit]').disabled = false;
-                    }
-                } catch (error) {
-                    status.textContent = 'Error: ' + error.message;
-                    status.classList.add('error');
-                    status.style.display = 'block';
-                    form.querySelector('input[type=submit]').disabled = false;
                 }
-            };
+            } catch (error) {
-
+                log(`Error: ${error.message}`);
-            xhr.onerror = function() {
+                console.error('Update error:', error);
-                status.textContent = 'Update failed: Network error';
+                status.textContent = `Error: ${error.message}`;
-                status.classList.add('error');
+                status.className = 'error';
-                status.style.display = 'block';
+                form.style.display = 'block';
-                form.querySelector('input[type=submit]').disabled = false;
+                progress.style.display = 'none';
-            };
+            }
-
-            xhr.send(formData);
         });
     </script>
 </body>

html/waage.html

@@ -12,7 +12,7 @@
         <div style="display: flex; align-items: center; gap: 2rem;">
             <img src="/logo.png" alt="FilaMan Logo" class="logo">
             <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.64</span></h1>
+                <h1>FilaMan<span class="version">v1.2.94</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

html/wifi.html

@@ -12,7 +12,7 @@
         <div style="display: flex; align-items: center; gap: 2rem;">
             <img src="/logo.png" alt="FilaMan Logo" class="logo">
             <div class="logo-text">
-                <h1>FilaMan<span class="version">v1.2.64</span></h1>
+                <h1>FilaMan<span class="version">v1.2.94</span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>

partitions.csv

@@ -1,6 +1,6 @@
 # Name,   Type, SubType,    Offset,   Size,     Flags
 nvs,      data, nvs,       0x9000,   0x5000,
 otadata,  data, ota,       0xe000,   0x2000,
-app0,     app,  ota_0,     0x10000,  0x1E0000,
+app0,     app,  ota_0,     0x10000,  0x180000,
-app1,     app,  ota_1,     0x1F0000, 0x1E0000,
+app1,     app,  ota_1,     0x190000, 0x180000,
-spiffs,   data, spiffs,    0x3D0000, 0x30000,
+spiffs,   data, spiffs,    0x310000, 0xE0000,

platformio.ini

@@ -9,7 +9,7 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [common]
-version = "1.2.64"
+version = "1.2.94"
 
 [env:esp32dev]
 platform = espressif32
@@ -19,8 +19,10 @@ 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
+    #me-no-dev/AsyncTCP @ ^1.1.1
+    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
@@ -45,20 +47,17 @@ build_flags =
     -mtext-section-literals
     '-D VERSION="${common.version}"'
     -DASYNCWEBSERVER_REGEX
-    -DCORE_DEBUG_LEVEL=1
+    -DCORE_DEBUG_LEVEL=3
     -DCONFIG_ARDUHAL_LOG_COLORS=1
     -DOTA_DEBUG=1
-    -DARDUINO_RUNNING_CORE=1
-    -DARDUINO_EVENT_RUNNING_CORE=1
-    -DCONFIG_OPTIMIZATION_LEVEL_DEBUG=1
     -DCONFIG_ESP32_PANIC_PRINT_REBOOT
-    -DCONFIG_ARDUINO_OTA_READSIZE=1024
+    -DCONFIG_ARDUINO_OTA_READSIZE=8192
-    -DCONFIG_ASYNC_TCP_RUNNING_CORE=1
+    -DCONFIG_PARTITION_TABLE_OFFSET=0x8000
-    -DCONFIG_ASYNC_TCP_USE_WDT=0
+    -DCONFIG_PARTITION_TABLE_MD5=y
-    -DCONFIG_LWIP_TCP_MSS=1460
+    -DCONFIG_APP_ROLLBACK_ENABLE=1
-    -DOTA_PARTITION_SUBTYPE=0x10
+    -DSPIFFS_MAX_PARTITIONS=3
-    -DPARTITION_TABLE_OFFSET=0x8000
+    -DCONFIG_SPIFFS_LOG_BLOCK_SIZE=4096
-    -DPARTITION_TABLE_SIZE=0x1000
+    -DCONFIG_SPIFFS_CACHE=y
     
 extra_scripts = 
     scripts/extra_script.py

scripts/pre_spiffs.py

@@ -1,7 +1,39 @@
 Import("env")
 
+board_config = env.BoardConfig()
+
+# Calculate SPIFFS size based on partition table
+SPIFFS_START = 0x310000  # From partitions.csv
+SPIFFS_SIZE = 0xE0000   # From partitions.csv
+SPIFFS_PAGE = 256
+SPIFFS_BLOCK = 4096
+
+env.Replace(
+    MKSPIFFSTOOL="mkspiffs",
+    SPIFFSBLOCKSZ=SPIFFS_BLOCK,
+    SPIFFSBLOCKSIZE=SPIFFS_BLOCK,
+    SPIFFSSTART=SPIFFS_START,
+    SPIFFSEND=SPIFFS_START + SPIFFS_SIZE,
+    SPIFFSPAGESZ=SPIFFS_PAGE,
+    SPIFFSSIZE=SPIFFS_SIZE
+)
+
 # Wiederverwendung der replace_version Funktion
 exec(open("./scripts/pre_build.py").read())
 
 # Bind to SPIFFS build
-env.AddPreAction("buildfs", replace_version)
+env.AddPreAction("buildfs", replace_version)
+
+import os
+import shutil
+from SCons.Script import DefaultEnvironment
+
+env = DefaultEnvironment()
+
+# Format SPIFFS partition before uploading new files
+spiffs_dir = os.path.join(env.subst("$BUILD_DIR"), "spiffs")
+if os.path.exists(spiffs_dir):
+    shutil.rmtree(spiffs_dir)
+os.makedirs(spiffs_dir)
+
+print("SPIFFS partition formatted.")

src/bambu.h

@@ -36,4 +36,5 @@ void mqtt_loop(void * parameter);
 bool setBambuSpool(String payload);
 void bambu_restart();
 
+extern TaskHandle_t BambuMqttTask;
 #endif

src/commonFS.cpp

@@ -1,4 +1,5 @@
 #include "commonFS.h"
+#include <SPIFFS.h>
 
 bool saveJsonValue(const char* filename, const JsonDocument& doc) {
     File file = SPIFFS.open(filename, "w");
@@ -35,23 +36,12 @@ bool loadJsonValue(const char* filename, JsonDocument& doc) {
     return true;
 }
 
-bool initializeSPIFFS() {
+void initializeSPIFFS() {
-    // Erster Versuch
+    if (!SPIFFS.begin(true, "/spiffs", 10, "spiffs")) {
-    if (SPIFFS.begin(true)) {
+        Serial.println("SPIFFS Mount Failed");
-        Serial.println("SPIFFS mounted successfully.");
+        return;
-        return true;
     }
-    
+    Serial.printf("SPIFFS Total: %u bytes\n", SPIFFS.totalBytes());
-    // Formatierung versuchen
+    Serial.printf("SPIFFS Used: %u bytes\n", SPIFFS.usedBytes());
-    Serial.println("Failed to mount SPIFFS. Formatting...");
+    Serial.printf("SPIFFS Free: %u bytes\n", SPIFFS.totalBytes() - SPIFFS.usedBytes());
-    SPIFFS.format();
-    
-    // Zweiter Versuch nach Formatierung
-    if (SPIFFS.begin(true)) {
-        Serial.println("SPIFFS formatted and mounted successfully.");
-        return true;
-    }
-    
-    Serial.println("SPIFFS initialization failed completely.");
-    return false;
 }

src/commonFS.h

@@ -7,6 +7,6 @@
 
 bool saveJsonValue(const char* filename, const JsonDocument& doc);
 bool loadJsonValue(const char* filename, JsonDocument& doc);
-bool initializeSPIFFS();
+void initializeSPIFFS();
 
 #endif

src/main.cpp

@@ -78,6 +78,8 @@ uint8_t wifiErrorCounter = 0;
 
 // ##### PROGRAM START #####
 void loop() {
+
+  /*
   // Überprüfe den WLAN-Status
   if (WiFi.status() != WL_CONNECTED) {
     wifiErrorCounter++;
@@ -87,7 +89,8 @@ void loop() {
     wifiOn = true;
   }
   if (wifiErrorCounter > 20) ESP.restart();
-
+  */
+ 
   unsigned long currentMillis = millis();
 
   // Send AMS Data min every Minute

src/ota.cpp

@@ -3,72 +3,237 @@
 #include <Update.h>
 #include <SPIFFS.h>
 #include "commonFS.h"
+#include "bambu.h"
+#include "scale.h"
+#include "nfc.h"
 
-// Magic byte patterns für verschiedene Image-Typen
+#define UPLOAD_TIMEOUT_MS 60000  // 60 Sekunden Timeout für den gesamten Upload
-const uint8_t FIRMWARE_MAGIC = 0xE9;
+#define CHUNK_RESPONSE_TIMEOUT_MS 10000  // 10 Sekunden Timeout pro Chunk
-const uint8_t ESP_MAGIC = 0xE9;
+#define MAX_FAILED_CHUNKS 3  // Maximale Anzahl fehlgeschlagener Chunks bevor Abbruch
+#define MAX_FILE_SIZE 4194304    // 4MB Limit
+
+static bool tasksAreStopped = false;
+static uint32_t lastChunkTime = 0;
+static size_t failedChunks = 0;
+static size_t expectedOffset = 0;
+static size_t totalSize = 0;
+
+void stopAllTasks() {
+    Serial.println("Stopping RFID Reader");
+    if (RfidReaderTask) vTaskSuspend(RfidReaderTask);
+    Serial.println("Stopping Bambu");
+    if (BambuMqttTask) vTaskSuspend(BambuMqttTask);
+    Serial.println("Stopping Scale");
+    if (ScaleTask) vTaskSuspend(ScaleTask);
+    vTaskDelay(100 / portTICK_PERIOD_MS);
+    Serial.println("All tasks stopped");
+}
+
+void performStageTwo() {
+    if (!SPIFFS.begin(true)) {
+        Serial.println("Error: Could not mount SPIFFS for stage 2");
+        return;
+    }
+
+    File firmwareFile = SPIFFS.open("/firmware.bin", "r");
+    if (!firmwareFile) {
+        Serial.println("Error: Could not open firmware.bin from SPIFFS");
+        return;
+    }
+
+    size_t firmwareSize = firmwareFile.size();
+    size_t maxAppSpace = (ESP.getFreeSketchSpace() - 0x1000) & 0xFFFFF000;
+
+    Serial.printf("Stage 2 - Firmware size: %u bytes\n", firmwareSize);
+    Serial.printf("Available space: %u bytes\n", maxAppSpace);
+
+    if (firmwareSize > maxAppSpace) {
+        Serial.printf("Error: Not enough space for firmware. Need %u bytes but only have %u bytes\n", 
+                    firmwareSize, maxAppSpace);
+        return;
+    }
+
+    if (!Update.begin(firmwareSize)) {
+        Update.printError(Serial);
+        return;
+    }
+
+    size_t written = Update.writeStream(firmwareFile);
+    if (written != firmwareSize) {
+        Update.printError(Serial);
+        return;
+    }
+
+    if (!Update.end(true)) {
+        Update.printError(Serial);
+        return;
+    }
+
+    firmwareFile.close();
+    SPIFFS.remove("/firmware.bin"); // Cleanup
+    Serial.println("Stage 2 update successful, restarting...");
+    delay(500);
+    ESP.restart();
+}
+
+void checkForStagedUpdate() {
+    if (!SPIFFS.begin(true)) {
+        return;
+    }
+
+    if (SPIFFS.exists("/firmware.bin")) {
+        Serial.println("Found staged firmware update, initiating stage 2...");
+        performStageTwo();
+    }
+}
 
 void handleOTAUpload(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final) {
-    static size_t contentLength = 0;
+    static File stagingFile;
-    static bool isFullImage = false;
+    static uint32_t uploadStartTime = 0;
-    static uint32_t currentOffset = 0;
     
     if (!index) {
-        contentLength = request->contentLength();
+        // Überprüfe Gesamtgröße im Header
-        Serial.printf("Update size: %u bytes\n", contentLength);
+        if (request->hasHeader("X-Total-Size")) {
+            totalSize = request->header("X-Total-Size").toInt();
+            if (totalSize > MAX_FILE_SIZE) {
+                request->send(413, "application/json", 
+                            "{\"status\":\"error\",\"message\":\"File too large\"}");
+                return;
+            }
+        }
+
+        uploadStartTime = millis();
+        lastChunkTime = millis();
+        expectedOffset = 0;
+        failedChunks = 0;
         
-        if (contentLength == 0) {
+        bool isSpiffsUpdate = filename.endsWith("_spiffs.bin");
+        Serial.printf("Update Start: %s (type: %s)\n", filename.c_str(), isSpiffsUpdate ? "SPIFFS" : "OTA");
+        Serial.printf("Total size: %u bytes\n", totalSize);
+        
+        // Überprüfe Header für Chunk-Informationen
+        if (request->hasHeader("X-Chunk-Offset")) {
+            String offsetStr = request->header("X-Chunk-Offset");
+            expectedOffset = offsetStr.toInt();
+        }
+
+        if (request->contentLength() == 0) {
             request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Invalid file size\"}");
             return;
         }
 
-        // Prüfe Magic Byte für Image-Typ
+        if (!tasksAreStopped) {
-        if (data[0] == ESP_MAGIC) {
+            stopAllTasks();
-            // Normales Firmware Image oder full.bin
+            tasksAreStopped = true;
-            isFullImage = (contentLength > 0x3D0000);
+        }
-            
+
-            if (!Update.begin(contentLength)) {
+        if (isSpiffsUpdate) {
-                Serial.printf("Not enough space: %u required\n", contentLength);
+            if (!SPIFFS.begin(true)) {
-                request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Not enough space available\"}");
+                request->send(400, "application/json", 
+                            "{\"status\":\"error\",\"message\":\"Could not mount SPIFFS\"}");
                 return;
             }
             
-            Serial.println(isFullImage ? "Full image update started" : "Firmware update started");
+            if (!Update.begin(totalSize > 0 ? totalSize : request->contentLength(), U_SPIFFS)) {
+                Update.printError(Serial);
+                request->send(400, "application/json", 
+                            "{\"status\":\"error\",\"message\":\"SPIFFS update initialization failed\"}");
+                return;
+            }
         } else {
-            request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Invalid image format\"}");
+            stagingFile = SPIFFS.open("/firmware.bin", "w");
+            if (!stagingFile) {
+                request->send(400, "application/json", 
+                            "{\"status\":\"error\",\"message\":\"Could not create staging file\"}");
+                return;
+            }
+        }
+    }
+
+    // Chunk Validierung
+    if (request->hasHeader("X-Chunk-Offset")) {
+        size_t chunkOffset = request->header("X-Chunk-Offset").toInt();
+        if (chunkOffset != expectedOffset) {
+            failedChunks++;
+            if (failedChunks >= MAX_FAILED_CHUNKS) {
+                if (stagingFile) {
+                    stagingFile.close();
+                    SPIFFS.remove("/firmware.bin");
+                }
+                Update.abort();
+                request->send(400, "application/json", 
+                            "{\"status\":\"error\",\"message\":\"Too many failed chunks\"}");
+                return;
+            }
+            request->send(400, "application/json", 
+                        "{\"status\":\"error\",\"message\":\"Invalid chunk offset\"}");
             return;
         }
-        currentOffset = 0;
     }
-    
+
-    // Schreibe Daten
+    // Timeout Überprüfungen
-    if (Update.write(data, len) != len) {
+    uint32_t currentTime = millis();
-        String errorMsg = Update.errorString();
+    if (currentTime - uploadStartTime > UPLOAD_TIMEOUT_MS) {
-        if (errorMsg != "No Error") {
+        if (stagingFile) {
+            stagingFile.close();
+            SPIFFS.remove("/firmware.bin");
+        }
+        Update.abort();
+        request->send(408, "application/json", "{\"status\":\"error\",\"message\":\"Upload timeout\"}");
+        return;
+    }
+
+    if (currentTime - lastChunkTime > CHUNK_RESPONSE_TIMEOUT_MS) {
+        if (stagingFile) {
+            stagingFile.close();
+            SPIFFS.remove("/firmware.bin");
+        }
+        Update.abort();
+        request->send(408, "application/json", "{\"status\":\"error\",\"message\":\"Chunk timeout\"}");
+        return;
+    }
+    lastChunkTime = currentTime;
+
+    if (stagingFile) {
+        size_t written = stagingFile.write(data, len);
+        if (written != len) {
+            stagingFile.close();
+            SPIFFS.remove("/firmware.bin");
+            request->send(400, "application/json", 
+                        "{\"status\":\"error\",\"message\":\"Write to SPIFFS failed\"}");
+            return;
+        }
+    } else {
+        if (Update.write(data, len) != len) {
             Update.printError(Serial);
-            request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Error writing update: " + errorMsg + "\"}");
+            request->send(400, "application/json", 
+                        "{\"status\":\"error\",\"message\":\"Write failed\"}");
             return;
         }
     }
-    
+
-    currentOffset += len;
+    expectedOffset += len;
 
     if (final) {
-        if (Update.end(true)) {
+        if (stagingFile) {
-            Serial.println("Update complete");
+            stagingFile.close();
-            request->send(200, "application/json", "{\"status\":\"success\",\"message\":\"Update successful! Device will restart...\",\"restart\":true}");
+            Serial.println("Stage 1 complete - firmware staged in SPIFFS");
-            delay(1000);
+            request->send(200, "application/json", 
-            ESP.restart();
+                        "{\"status\":\"success\",\"message\":\"Update staged successfully! Starting stage 2...\"}");
+            delay(100);
+            performStageTwo();
         } else {
-            String errorMsg = Update.errorString();
+            if (!Update.end(true)) {
-            if (errorMsg != "No Error") {
                 Update.printError(Serial);
-                request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Update failed: " + errorMsg + "\"}");
+                request->send(400, "application/json", 
-            } else {
+                            "{\"status\":\"error\",\"message\":\"Update failed\"}");
-                request->send(200, "application/json", "{\"status\":\"success\",\"message\":\"Update successful! Device will restart...\",\"restart\":true}");
+                return;
-                delay(1000);
-                ESP.restart();
             }
+            Serial.println("SPIFFS update successful, restarting...");
+            request->send(200, "application/json", 
+                        "{\"status\":\"success\",\"message\":\"SPIFFS update successful! Device will restart...\",\"restart\":true}");
+            delay(500);
+            ESP.restart();
         }
     }
 }

src/ota.h

@@ -3,6 +3,13 @@
 
 #include <ESPAsyncWebServer.h>
 
+// Update size unknown constant, falls nicht bereits definiert
+#ifndef UPDATE_SIZE_UNKNOWN
+#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 checkForStagedUpdate();
 
 #endif

src/scale.h

@@ -15,4 +15,6 @@ extern uint8_t weigthCouterToApi;
 extern uint8_t scale_tare_counter;
 extern uint8_t pauseMainTask;
 
+extern TaskHandle_t ScaleTask;
+
 #endif

src/website.cpp

@@ -8,9 +8,11 @@
 #include "scale.h"
 #include "esp_task_wdt.h"
 #include "ota.h"
+#include <Update.h>
 
 // Cache-Control Header definieren
 #define CACHE_CONTROL "max-age=31536000" // Cache für 1 Jahr
+#define MAX_UPLOAD_SIZE 4194304  // 4MB maximale Upload-Größe
 
 AsyncWebServer server(webserverPort);
 AsyncWebSocket ws("/ws");
@@ -156,6 +158,10 @@ void sendAmsData(AsyncWebSocketClient *client) {
 }
 
 void setupWebserver(AsyncWebServer &server) {
+    // 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){});
+
     // Lade die Spoolman-URL beim Booten
     spoolmanUrl = loadSpoolmanUrl();
     Serial.print("Geladene Spoolman-URL: ");
@@ -338,28 +344,72 @@ void setupWebserver(AsyncWebServer &server) {
         Serial.println("RFID.js gesendet");
     });
 
-    // Route for Firmware Update
+    // Vereinfachter Update-Handler
     server.on("/upgrade", HTTP_GET, [](AsyncWebServerRequest *request) {
-        // During OTA, reduce memory usage
-        ws.enable(false);  // Temporarily disable WebSocket
-        ws.cleanupClients();
-        
-        Serial.println("Request for /upgrade received");
         AsyncWebServerResponse *response = request->beginResponse(SPIFFS, "/upgrade.html.gz", "text/html");
         response->addHeader("Content-Encoding", "gzip");
-        response->addHeader("Cache-Control", CACHE_CONTROL);
+        response->addHeader("Cache-Control", "no-store");
         request->send(response);
     });
 
+    // Update-Handler mit verbesserter Fehlerbehandlung
     server.on("/update", HTTP_POST, 
         [](AsyncWebServerRequest *request) {
-            // The response will be sent from handleOTAUpload when the upload is complete
+            // Nach Update-Abschluss
+            bool success = !Update.hasError();
+            AsyncWebServerResponse *response = request->beginResponse(
+                success ? 200 : 400,
+                "application/json",
+                success ? "{\"success\":true,\"message\":\"Update successful\"}" 
+                       : "{\"success\":false,\"message\":\"Update failed\"}"
+            );
+            response->addHeader("Connection", "close");
+            request->send(response);
+            
+            if (success) {
+                delay(500);
+                ESP.restart();
+            }
         },
         [](AsyncWebServerRequest *request, const String& filename, size_t index, uint8_t *data, size_t len, bool final) {
-            // Free memory before handling update
+            static size_t updateSize = 0;
-            ws.enable(false);
+            static int command = 0;
-            ws.cleanupClients();
+
-            handleOTAUpload(request, filename, index, data, len, final);
+            if (!index) {
+                updateSize = request->contentLength();
+                command = (filename.indexOf("spiffs") > -1) ? U_SPIFFS : U_FLASH;
+                Serial.printf("Update Start: %s\nSize: %u\nCommand: %d\n", filename.c_str(), updateSize, command);
+
+                if (!Update.begin(updateSize, command)) {
+                    Serial.printf("Update Begin Error: ");
+                    Update.printError(Serial);
+                    String errorMsg = String("Update begin failed: ") + Update.errorString();
+                    request->send(400, "application/json", "{\"success\":false,\"message\":\"" + errorMsg + "\"}");
+                    return;
+                }
+            }
+
+            if (len) {
+                if (Update.write(data, len) != len) {
+                    Serial.printf("Update Write Error: ");
+                    Update.printError(Serial);
+                    String errorMsg = String("Write failed: ") + Update.errorString();
+                    request->send(400, "application/json", "{\"success\":false,\"message\":\"" + errorMsg + "\"}");
+                    return;
+                }
+                Serial.printf("Progress: %u/%u\r", index + len, updateSize);
+            }
+
+            if (final) {
+                if (!Update.end(true)) {
+                    Serial.printf("Update End Error: ");
+                    Update.printError(Serial);
+                    String errorMsg = String("Update end failed: ") + Update.errorString();
+                    request->send(400, "application/json", "{\"success\":false,\"message\":\"" + errorMsg + "\"}");
+                    return;
+                }
+                Serial.printf("\nUpdate Success: %uB\n", index+len);
+            }
         }
     );
 
@@ -379,3 +429,23 @@ void setupWebserver(AsyncWebServer &server) {
     server.begin();
     Serial.println("Webserver gestartet");
 }
+
+// Upload-Handler für alle Datei-Uploads
+void handleUpload(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final) {
+    if (!filename.endsWith(".bin")) {
+        request->send(400, "application/json", "{\"success\":false,\"message\":\"Invalid file type\"}");
+        return;
+    }
+    
+    if (request->url() == "/update") {
+        handleOTAUpload(request, filename, index, data, len, final);
+    }
+}
+
+// Body-Handler für große Anfragen
+void handleBody(AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total) {
+    // Handler für große POST-Anfragen
+    if (total > MAX_UPLOAD_SIZE) {
+        request->send(413, "application/json", "{\"success\":false,\"message\":\"File too large\"}");
+    }
+}

src/website.h

@@ -6,8 +6,8 @@
 #include "commonFS.h"
 #include "api.h"
 #include <ArduinoJson.h>
-#include <ESPAsyncWebServer.h>
+#include <Update.h>
-#include <AsyncWebSocket.h>
+#include <AsyncTCP.h>
 #include "bambu.h"
 #include "nfc.h"
 #include "scale.h"
@@ -17,7 +17,13 @@ extern String spoolmanUrl;
 extern AsyncWebServer server;
 extern AsyncWebSocket ws;
 
+// Server-Initialisierung und Handler
+void initWebServer();
+void handleUpload(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final);
+void handleBody(AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total);
 void setupWebserver(AsyncWebServer &server);
+
+// WebSocket-Funktionen
 void sendAmsData(AsyncWebSocketClient *client);
 void sendNfcData(AsyncWebSocketClient *client);
 void foundNfcTag(AsyncWebSocketClient *client, uint8_t success);

src/wlan.cpp

@@ -11,8 +11,10 @@ bool wm_nonblocking = false;
 
 void initWiFi() {
     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);
   
-    esp_wifi_set_max_tx_power(72); // Setze maximale Sendeleistung auf 20dBm
+    //esp_wifi_set_max_tx_power(72); // Setze maximale Sendeleistung auf 20dBm
   
     if(wm_nonblocking) wm.setConfigPortalBlocking(false);
     wm.setConfigPortalTimeout(320); // Portal nach 5min schließen