docs: update changelog for version 1.3.58

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/gitea-release.yml

@@ -0,0 +1,165 @@
+name: Gitea Release
+
+on:
+  workflow_call:
+    secrets:
+      GITEA_TOKEN:
+        description: 'Token für Gitea API-Zugriff'
+        required: true
+
+jobs:
+  create-release:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    
+    - name: Set up Python
+      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 xxd
+    
+    - name: Build Firmware
+      run: |
+        VERSION=$(grep '^version = ' platformio.ini | cut -d'"' -f2)
+        
+        # Build firmware and SPIFFS
+        echo "Building firmware and SPIFFS..."
+        pio run -e esp32dev
+        pio run -t buildfs
+        
+        # Copy firmware binary
+        cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/upgrade_filaman_firmware_v${VERSION}.bin
+        
+        # Create SPIFFS binary - direct copy without header
+        cp .pio/build/esp32dev/spiffs.bin .pio/build/esp32dev/upgrade_filaman_website_v${VERSION}.bin
+        
+        # Create full binary
+        (cd .pio/build/esp32dev && 
+        esptool.py --chip esp32 merge_bin \
+          --fill-flash-size 4MB \
+          --flash_mode dio \
+          --flash_freq 40m \
+          --flash_size 4MB \
+          -o filaman_full_${VERSION}.bin \
+          0x1000 bootloader.bin \
+          0x8000 partitions.bin \
+          0x10000 firmware.bin \
+          0x3D0000 spiffs.bin)
+        
+        # Verify file sizes
+        echo "File sizes:"
+        (cd .pio/build/esp32dev && ls -lh *.bin)
+    
+    - name: Get version from platformio.ini
+      id: get_version
+      run: |
+        VERSION=$(grep '^version = ' platformio.ini | cut -d'"' -f2)
+        echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
+      
+    - name: Read CHANGELOG.md
+      id: changelog
+      run: |
+        VERSION=${{ steps.get_version.outputs.VERSION }}
+        CHANGELOG=$(awk "/## \\[$VERSION\\]/{p=1;print;next} /## \\[/{p=0} p" CHANGELOG.md)
+        echo "CHANGES<<EOF" >> $GITHUB_OUTPUT
+        echo "$CHANGELOG" >> $GITHUB_OUTPUT
+        echo "EOF" >> $GITHUB_OUTPUT
+
+    - name: Determine Gitea URL
+      id: gitea_url
+      run: |
+        echo "Debug Environment:"
+        echo "GITHUB_SERVER_URL=${GITHUB_SERVER_URL:-not set}"
+        echo "GITEA_SERVER_URL=${GITEA_SERVER_URL:-not set}"
+        echo "GITHUB_REPOSITORY=${GITHUB_REPOSITORY:-not set}"
+        echo "GITEA_REPOSITORY=${GITEA_REPOSITORY:-not set}"
+        echo "RUNNER_NAME=${RUNNER_NAME:-not set}"
+        
+        # Set API URL based on environment
+        if [ -n "${GITEA_ACTIONS}" ] || [ -n "${GITEA_REPOSITORY}" ] || [[ "${RUNNER_NAME}" == *"gitea"* ]]; then
+          GITEA_API_URL="${GITHUB_SERVER_URL}"
+          GITEA_REPO=$(echo "${GITHUB_REPOSITORY}" | cut -d'/' -f2)
+          GITEA_OWNER=$(echo "${GITHUB_REPOSITORY}" | cut -d'/' -f1)
+        else
+          echo "Error: This workflow is only for Gitea"
+          exit 1
+        fi
+        
+        echo "GITEA_API_URL=${GITEA_API_URL}" >> $GITHUB_OUTPUT
+        echo "GITEA_REPO=${GITEA_REPO}" >> $GITHUB_OUTPUT
+        echo "GITEA_OWNER=${GITEA_OWNER}" >> $GITHUB_OUTPUT
+
+    - name: Create Gitea Release
+      env:
+        GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+        GITEA_API_URL: ${{ steps.gitea_url.outputs.GITEA_API_URL }}
+        GITEA_REPO: ${{ steps.gitea_url.outputs.GITEA_REPO }}
+        GITEA_OWNER: ${{ steps.gitea_url.outputs.GITEA_OWNER }}
+      run: |
+        # Debug Token (nur Länge ausgeben für Sicherheit)
+        echo "Debug: Token length: ${#GITEA_TOKEN}"
+        if [ -z "$GITEA_TOKEN" ]; then
+          echo "Error: GITEA_TOKEN is empty"
+          exit 1
+        fi
+
+        VERSION=${{ steps.get_version.outputs.VERSION }}
+        cd .pio/build/esp32dev
+        
+        # Debug-Ausgaben
+        echo "Debug: API URL: ${GITEA_API_URL}"
+        echo "Debug: Repository: ${GITEA_OWNER}/${GITEA_REPO}"
+        
+        # Erstelle zuerst den Release ohne Dateien
+        echo "Debug: Creating release..."
+        RELEASE_DATA="{\"tag_name\":\"v${VERSION}\",\"name\":\"v${VERSION}\",\"body\":\"${{ steps.changelog.outputs.CHANGES }}\"}"
+        
+        RELEASE_RESPONSE=$(curl -s -w "\n%{http_code}" \
+          -X POST \
+          -H "Authorization: token ${GITEA_TOKEN}" \
+          -H "Content-Type: application/json" \
+          -d "${RELEASE_DATA}" \
+          "${GITEA_API_URL}/api/v1/repos/${GITEA_OWNER}/${GITEA_REPO}/releases")
+        
+        RELEASE_STATUS=$(echo "$RELEASE_RESPONSE" | tail -n1)
+        RELEASE_BODY=$(echo "$RELEASE_RESPONSE" | head -n -1)
+        
+        if [ "$RELEASE_STATUS" != "201" ]; then
+          echo "Error: Failed to create release"
+          echo "Response: $RELEASE_BODY"
+          exit 1
+        fi
+        
+        # Extrahiere die Release-ID aus der Antwort
+        RELEASE_ID=$(echo "$RELEASE_BODY" | grep -o '"id":[0-9]*' | cut -d':' -f2)
+        
+        # Lade die Dateien einzeln hoch
+        for file in upgrade_filaman_firmware_v${VERSION}.bin upgrade_filaman_website_v${VERSION}.bin filaman_full_${VERSION}.bin; do
+          if [ -f "$file" ]; then
+            echo "Debug: Uploading $file..."
+            UPLOAD_RESPONSE=$(curl -s -w "\n%{http_code}" \
+              -X POST \
+              -H "Authorization: token ${GITEA_TOKEN}" \
+              -H "Content-Type: application/octet-stream" \
+              --data-binary @"$file" \
+              "${GITEA_API_URL}/api/v1/repos/${GITEA_OWNER}/${GITEA_REPO}/releases/${RELEASE_ID}/assets?name=${file}")
+            
+            UPLOAD_STATUS=$(echo "$UPLOAD_RESPONSE" | tail -n1)
+            if [ "$UPLOAD_STATUS" != "201" ]; then
+              echo "Warning: Failed to upload $file"
+              echo "Response: $(echo "$UPLOAD_RESPONSE" | head -n -1)"
+            else
+              echo "Successfully uploaded $file"
+            fi
+          fi
+        done

.github/workflows/github-release.yml

@@ -0,0 +1,118 @@
+name: GitHub Release
+
+on:
+  workflow_call:
+    secrets:
+      RELEASE_TOKEN:
+        description: 'GitHub token for release creation'
+        required: true
+
+permissions:
+  contents: write
+
+jobs:
+  create-release:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+    
+    - name: Set up Python
+      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 xxd
+    
+    - name: Build Firmware
+      run: |
+        VERSION=$(grep '^version = ' platformio.ini | cut -d'"' -f2)
+        
+        # Always build firmware and SPIFFS
+        echo "Building firmware and SPIFFS..."
+        pio run -e esp32dev
+        pio run -t buildfs
+        
+        # Copy firmware binary
+        cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/upgrade_filaman_firmware_v${VERSION}.bin
+        
+        # Create SPIFFS binary - direct copy without header
+        cp .pio/build/esp32dev/spiffs.bin .pio/build/esp32dev/upgrade_filaman_website_v${VERSION}.bin
+        
+        # Create full binary (always)
+        (cd .pio/build/esp32dev && 
+        esptool.py --chip esp32 merge_bin \
+          --fill-flash-size 4MB \
+          --flash_mode dio \
+          --flash_freq 40m \
+          --flash_size 4MB \
+          -o filaman_full_${VERSION}.bin \
+          0x1000 bootloader.bin \
+          0x8000 partitions.bin \
+          0x10000 firmware.bin \
+          0x3D0000 spiffs.bin)
+        
+        # Verify file sizes
+        echo "File sizes:"
+        (cd .pio/build/esp32dev && ls -lh *.bin)
+    
+    - name: Get version from platformio.ini
+      id: get_version
+      run: |
+        VERSION=$(grep '^version = ' platformio.ini | cut -d'"' -f2)
+        echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
+      
+    - name: Read CHANGELOG.md
+      id: changelog
+      run: |
+        VERSION=${{ steps.get_version.outputs.VERSION }}
+        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
+
+    - name: Create GitHub Release
+      env:
+        GH_TOKEN: ${{ secrets.RELEASE_TOKEN }}
+      run: |
+        VERSION=${{ steps.get_version.outputs.VERSION }}
+        cd .pio/build/esp32dev
+        
+        # Create release with available files
+        FILES_TO_UPLOAD=""
+        
+        # Always add firmware
+        if [ -f "upgrade_filaman_firmware_v${VERSION}.bin" ]; then
+          FILES_TO_UPLOAD="$FILES_TO_UPLOAD upgrade_filaman_firmware_v${VERSION}.bin"
+        fi
+        
+        # Add SPIFFS and full binary only if they exist
+        if [ -f "upgrade_filaman_website_v${VERSION}.bin" ]; then
+          FILES_TO_UPLOAD="$FILES_TO_UPLOAD upgrade_filaman_website_v${VERSION}.bin"
+        fi
+        
+        if [ -f "filaman_full_${VERSION}.bin" ]; then
+          FILES_TO_UPLOAD="$FILES_TO_UPLOAD filaman_full_${VERSION}.bin"
+        fi
+        
+        # Create release with available files
+        if [ -n "$FILES_TO_UPLOAD" ]; then
+          gh release create "v${VERSION}" \
+            --title "Release ${VERSION}" \
+            --notes "${{ steps.changelog.outputs.CHANGES }}" \
+            $FILES_TO_UPLOAD
+        else
+          echo "Error: No files found to upload"
+          exit 1
+        fi

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

@@ -1,102 +0,0 @@
-name: Gitea Release
-
-on:
-  push:
-    tags:
-      - 'v*'
-
-permissions:
-  contents: write      # Required for creating releases
-  issues: read        # Required for reading changelog
-  pull-requests: read # Required for reading changelog
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-    steps:
-    - uses: actions/checkout@v4
-    
-    - name: Set up Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: '3.x'
-    
-    - name: Install PlatformIO
-      run: |
-        python -m pip install --upgrade pip
-        pip install --upgrade platformio
-    
-    - name: Build Firmware
-      run: |
-        pio run -t buildfs  # Build SPIFFS
-        pio run            # Build firmware
-        
-    - name: Install esptool
-      run: |
-        pip install esptool
-        
-    - name: Merge firmware and SPIFFS
-      run: |
-        esptool.py --chip esp32 merge_bin \
-          --flash_mode dio \
-          --flash_freq 40m \
-          --flash_size 4MB \
-          -o .pio/build/esp32dev/filaman_full.bin \
-          0x1000 .pio/build/esp32dev/bootloader.bin \
-          0x8000 .pio/build/esp32dev/partitions.bin \
-          0x10000 .pio/build/esp32dev/firmware.bin \
-          0x290000 .pio/build/esp32dev/spiffs.bin
-
-    - name: Prepare OTA firmware
-      run: |
-        cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/filaman_ota.bin
-    
-    - name: Get version from tag
-      id: get_version
-      run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
-      
-    - name: Read CHANGELOG.md
-      id: changelog
-      run: |
-        CHANGELOG=$(awk "/## \\[${{ steps.get_version.outputs.VERSION }}\\]/{p=1;print;next} /## \\[/{p=0} p" CHANGELOG.md)
-        echo "CHANGES<<EOF" >> $GITHUB_OUTPUT
-        echo "$CHANGELOG" >> $GITHUB_OUTPUT
-        echo "EOF" >> $GITHUB_OUTPUT
-    
-    - name: Create Release
-      env:
-        GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
-        GITEA_API_URL: ${{ secrets.GITEA_API_URL }}
-      run: |
-        # Create release using Gitea API
-        RESPONSE=$(curl -X POST \
-          -H "Authorization: token ${GITEA_TOKEN}" \
-          -H "Content-Type: application/json" \
-          -H "accept: application/json" \
-          ${GITEA_API_URL}/repos/${GITHUB_REPOSITORY}/releases \
-          -d '{
-            "tag_name": "${{ github.ref_name }}",
-            "name": "Release ${{ steps.get_version.outputs.VERSION }}",
-            "body": "${{ steps.changelog.outputs.CHANGES }}",
-            "draft": false,
-            "prerelease": false
-          }')
-        
-        # Extract release ID from response
-        RELEASE_ID=$(echo $RESPONSE | jq -r .id)
-        
-        # Upload full firmware
-        curl -X POST \
-          -H "Authorization: token ${GITEA_TOKEN}" \
-          -H "Content-Type: application/octet-stream" \
-          ${GITEA_API_URL}/repos/${GITHUB_REPOSITORY}/releases/${RELEASE_ID}/assets?name=filaman_full.bin \
-          --data-binary @.pio/build/esp32dev/filaman_full.bin
-        
-        # Upload OTA firmware
-        curl -X POST \
-          -H "Authorization: token ${GITEA_TOKEN}" \
-          -H "Content-Type: application/octet-stream" \
-          ${GITEA_API_URL}/repos/${GITHUB_REPOSITORY}/releases/${RELEASE_ID}/assets?name=filaman_ota.bin \
-          --data-binary @.pio/build/esp32dev/filaman_ota.bin

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

@@ -1,85 +0,0 @@
-name: GitHub Release
-
-on:
-  push:
-    tags:
-      - 'v*'
-
-permissions:
-  contents: write      # Required for creating releases
-  issues: read        # Required for reading changelog
-  pull-requests: read # Required for reading changelog
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write # Required for creating releases at job level
-    steps:
-    - uses: actions/checkout@v4
-    
-    - name: Set up Python
-      uses: actions/setup-python@v4
-      with:
-        python-version: '3.x'
-    
-    - name: Install PlatformIO
-      run: |
-        python -m pip install --upgrade pip
-        pip install --upgrade platformio
-    
-    - name: Build Firmware
-      run: |
-        pio run -t buildfs  # Build SPIFFS
-        pio run            # Build firmware
-        
-    - name: Install esptool
-      run: |
-        pip install esptool
-        
-    - name: Merge firmware and SPIFFS
-      run: |
-        esptool.py --chip esp32 merge_bin \
-          --flash_mode dio \
-          --flash_freq 40m \
-          --flash_size 4MB \
-          -o .pio/build/esp32dev/filaman_full.bin \
-          0x1000 .pio/build/esp32dev/bootloader.bin \
-          0x8000 .pio/build/esp32dev/partitions.bin \
-          0x10000 .pio/build/esp32dev/firmware.bin \
-          0x290000 .pio/build/esp32dev/spiffs.bin
-
-    - name: Prepare OTA firmware
-      run: |
-        # Use PlatformIO to create a proper OTA image
-        cp .pio/build/esp32dev/firmware.bin .pio/build/esp32dev/filaman_ota.bin
-    
-    - name: Get version from tag
-      id: get_version
-      run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
-      
-    - name: Read CHANGELOG.md
-      id: changelog
-      run: |
-        CHANGELOG=$(awk "/## \\[${{ steps.get_version.outputs.VERSION }}\\]/{p=1;print;next} /## \\[/{p=0} p" CHANGELOG.md)
-        echo "CHANGES<<EOF" >> $GITHUB_OUTPUT
-        echo "$CHANGELOG" >> $GITHUB_OUTPUT
-        echo "EOF" >> $GITHUB_OUTPUT
-    
-    - name: Install and Configure GitHub CLI
-      run: |
-        curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg \
-        && sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg \
-        && echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null \
-        && sudo apt update \
-        && sudo apt install gh -y
-        
-    - name: Create Release with GitHub CLI
-      env:
-        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      run: |
-        gh release create "${{ github.ref_name }}" \
-          --title "Release ${{ steps.get_version.outputs.VERSION }}" \
-          --notes "${{ steps.changelog.outputs.CHANGES }}" \
-          ".pio/build/esp32dev/filaman_full.bin#filaman_full.bin" \
-          ".pio/build/esp32dev/filaman_ota.bin#filaman_ota.bin"

.github/workflows/release.yml

@@ -1,32 +1,41 @@
-name: Release
+name: Release Workflow
 
 on:
   push:
     tags:
       - 'v*'
 
-jobs:
-  detect-and-run:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
+permissions:
+  contents: write
 
-      - name: Determine hosting platform
-        id: platform
+jobs:
+  detect-provider:
+    runs-on: ubuntu-latest
+    outputs:
+      provider: ${{ steps.provider.outputs.provider }}
+    steps:
+      - name: Determine CI Provider
+        id: provider
+        shell: bash
         run: |
-          if [[ "$GITHUB_SERVER_URL" == "https://github.com" ]]; then
-            echo "platform=github" >> $GITHUB_OUTPUT
-          elif [[ "$CI_SERVER_URL" == *"gitlab"* ]]; then
-            echo "platform=gitlab" >> $GITHUB_OUTPUT
+          if [ -n "${GITEA_ACTIONS}" ] || [ -n "${GITEA_REPOSITORY}" ] || [[ "${RUNNER_NAME}" == *"gitea"* ]]; then
+            echo "provider=gitea" >> "$GITHUB_OUTPUT"
           else
-            echo "platform=gitea" >> $GITHUB_OUTPUT
+            echo "provider=github" >> "$GITHUB_OUTPUT"
           fi
 
-      - name: Run GitHub Release
-        if: steps.platform.outputs.platform == 'github'
-        uses: ./.github/workflows/providers/github-release.yml
+  github-release:
+    needs: detect-provider
+    permissions:
+      contents: write
+    if: needs.detect-provider.outputs.provider == 'github'
+    uses: ./.github/workflows/github-release.yml
+    secrets:
+      RELEASE_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Run Gitea Release
-        if: steps.platform.outputs.platform == 'gitea'
-        uses: ./.github/workflows/providers/gitea-release.yml
+  gitea-release:
+    needs: detect-provider
+    if: needs.detect-provider.outputs.provider == 'gitea'
+    uses: ./.github/workflows/gitea-release.yml
+    secrets:
+      GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}

CHANGELOG.md

@@ -1,5 +1,997 @@
 # Changelog
 
+## [1.3.58] - 2025-02-22
+### Added
+- implement backup and restore functionality for Bambu credentials and Spoolman URL
+
+### Changed
+- update webpages for version v1.3.58
+- update upgrade page message and improve progress display logic
+
+
+## [1.3.57] - 2025-02-22
+### Changed
+- update webpages for version v1.3.57
+- update header title to 'Filament Management Tool' in multiple HTML files
+
+
+## [1.3.56] - 2025-02-22
+### Changed
+- update webpages for version v1.3.56
+- update header title and improve SPIFFS update error handling
+- clarify comments in Gitea and GitHub release workflows
+
+
+## [1.3.55] - 2025-02-22
+### Changed
+- update webpages for version v1.3.55
+- update component descriptions in README files
+
+
+## [1.3.54] - 2025-02-22
+### Changed
+- update webpages for version v1.3.54
+- workflow: update SPIFFS binary creation to exclude header
+
+
+## [1.3.53] - 2025-02-22
+### Changed
+- version: update to version 1.3.53
+- update changelog for version 1.3.51
+- update changelog for version 1.3.51
+- workflow: update SPIFFS binary magic byte and revert version to 1.3.51
+
+
+## [1.3.52] - 2025-02-22
+### Changed
+- update webpages for version v1.3.52
+- workflow: update SPIFFS binary creation to use correct chip revision (0xEB for Rev 3)
+
+
+## [1.3.51] - 2025-02-22
+### Changed
+- update changelog for version 1.3.51
+- workflow: update SPIFFS binary magic byte and revert version to 1.3.51
+
+## [1.3.50] - 2025-02-22
+### Changed
+- update webpages for version v1.3.50
+
+
+## [1.3.49] - 2025-02-22
+### Changed
+- update webpages for version v1.3.49
+- workflow: update SPIFFS binary header to use correct chip revision
+
+
+## [1.3.48] - 2025-02-22
+### Changed
+- update webpages for version v1.3.48
+- workflow: update SPIFFS binary header for firmware release
+
+
+## [1.3.47] - 2025-02-22
+### Changed
+- update webpages for version v1.3.47
+- workflow: optimize firmware and SPIFFS update process, improve progress handling and logging
+
+
+## [1.3.46] - 2025-02-22
+### Changed
+- update webpages for version v1.3.46
+
+
+## [1.3.45] - 2025-02-22
+### Changed
+- update webpages for version v1.3.45
+- workflow: update SPIFFS binary creation to include minimal header and adjust update validation logic
+
+
+## [1.3.44] - 2025-02-22
+### Changed
+- update webpages for version v1.3.44
+- update header title to 'Hollo Lollo Trollo'
+- update header title to 'Filament Management Tool' and improve update response messages
+
+
+## [1.3.43] - 2025-02-22
+### Changed
+- update webpages for version v1.3.43
+- update header title to 'Hollo Lollo Trollo'
+
+
+## [1.3.42] - 2025-02-22
+### Changed
+- update webpages for version v1.3.42
+
+### Fixed
+- correct path for SPIFFS binary creation in Gitea release workflow
+
+
+## [1.3.41] - 2025-02-22
+### Changed
+- update webpages for version v1.3.41
+
+### Fixed
+- remove redundant buffer size setting in NFC initialization
+- update SPIFFS binary creation and enhance NFC buffer size
+
+
+## [1.3.40] - 2025-02-22
+### Changed
+- update webpages for version v1.3.40
+
+### Fixed
+- update SPIFFS binary header and enhance WebSocket error handling
+
+
+## [1.3.39] - 2025-02-22
+### Changed
+- update webpages for version v1.3.39
+- workflow: update SPIFFS binary creation to set chip version to max supported
+
+
+## [1.3.38] - 2025-02-22
+### Changed
+- update webpages for version v1.3.38
+- workflow: update SPIFFS binary creation with minimal ESP32 image header
+
+
+## [1.3.37] - 2025-02-22
+### Changed
+- update webpages for version v1.3.37
+- workflow: update ESP32-WROOM image header for SPIFFS binary creation
+
+
+## [1.3.36] - 2025-02-22
+### Changed
+- update webpages for version v1.3.36
+- partition: update SPIFFS binary header and offsets in workflow files
+
+
+## [1.3.35] - 2025-02-22
+### Changed
+- update webpages for version v1.3.35
+- partition: update SPIFFS binary header and offsets in workflow files
+
+
+## [1.3.34] - 2025-02-22
+### Changed
+- update webpages for version v1.3.34
+- partition: update SPIFFS binary creation and offsets in workflow files
+
+
+## [1.3.33] - 2025-02-22
+### Changed
+- update webpages for version v1.3.33
+- partition: update spiffs offset and app sizes in partition files
+- partition: update spiffs offset in partition files
+- partition: update app sizes and offsets in partitions.csv
+
+
+## [1.3.32] - 2025-02-22
+### Changed
+- update webpages for version v1.3.32
+- workflow: update magic byte for SPIFFS binary creation
+
+
+## [1.3.31] - 2025-02-22
+### Changed
+- update webpages for version v1.3.31
+- workflow: remove unnecessary data and SPIFFS change checks from release workflows
+
+
+## [1.3.30] - 2025-02-22
+### Changed
+- update webpages for version v1.3.30
+- workflow: update Gitea and GitHub release workflows to create SPIFFS binary with magic byte
+
+
+## [1.3.29] - 2025-02-21
+### Changed
+- update webpages for version v1.3.29
+- workflow: update Gitea release workflow to create release before file uploads
+
+
+## [1.3.28] - 2025-02-21
+### Changed
+- update webpages for version v1.3.28
+- workflow: update Gitea release workflow to use file uploads with curl
+
+
+## [1.3.27] - 2025-02-21
+### Added
+- workflow: add GITEA_TOKEN secret for Gitea API access in release workflows
+
+### Changed
+- update webpages for version v1.3.27
+
+
+## [1.3.26] - 2025-02-21
+### Changed
+- update webpages for version v1.3.26
+
+### Fixed
+- workflow: improve Gitea release workflow with enhanced error handling and debug outputs
+
+
+## [1.3.25] - 2025-02-21
+### Changed
+- update webpages for version v1.3.25
+- workflow: update Gitea release workflow to include RUNNER_NAME and improve error handling
+
+
+## [1.3.24] - 2025-02-21
+### Changed
+- update webpages for version v1.3.24
+- workflow: rename update files to upgrade in GitHub release workflow
+- workflow: aktualisiere bestehende Einträge im Changelog für vorhandene Versionen
+
+### Fixed
+- workflow: improve Gitea release process with dynamic URL determination and debug outputs
+
+
+## [1.3.23] - 2025-02-21
+### Changed
+- update webpages for version v1.3.23
+
+### Fixed
+- workflow: enhance Gitea release process with debug outputs and API connection checks
+
+
+## [1.3.22] - 2025-02-21
+### Added
+- workflow: improve Gitea release process with additional environment variables and error handling
+
+### Changed
+- update webpages for version v1.3.22
+
+
+## [1.3.21] - 2025-02-21
+### Changed
+- update webpages for version v1.3.21
+- workflow: enhance Gitea release process with API integration and token management
+
+
+## [1.3.20] - 2025-02-21
+### Changed
+- update webpages for version v1.3.20
+- workflow: enable git tagging and pushing for Gitea releases
+
+
+## [1.3.19] - 2025-02-21
+### Changed
+- update webpages for version v1.3.19
+- workflow: enable git push for version tagging in Gitea release
+
+
+## [1.3.18] - 2025-02-21
+### Changed
+- ACHTUNG: Installiere einmal das filaman_full.bin danach kannst du über die upgrade Files aktualisieren und deine Settings bleiben auch erhalten.
+- ATTENTION: Install the filaman_full.bin once, then you can update via the upgrade files and your settings will also be retained.
+
+
+
+## [1.3.18] - 2025-02-21
+### Added
+- add note about filaman_full.bin installation in changelog
+
+### Changed
+- update webpages for version v1.3.18
+- update changelog for version 1.3.18 and enhance update script for existing entries
+
+## [1.3.17] - 2025-02-21
+### Changed
+- update webpages for version v1.3.17
+- ci: comment out git tag and push commands in gitea-release workflow
+
+
+## [1.3.16] - 2025-02-21
+### Changed
+- update webpages for version v1.3.16
+- ci: update filenames for firmware and website binaries in release workflows
+
+
+## [1.3.15] - 2025-02-21
+### Changed
+- update webpages for version v1.3.15
+
+### Fixed
+- ci: fix missing 'fi' in GitHub release workflow script
+
+
+## [1.3.14] - 2025-02-21
+### Changed
+- update webpages for version v1.3.14
+- ci: update GitHub release workflow to improve file upload handling
+
+
+## [1.3.13] - 2025-02-21
+### Changed
+- update webpages for version v1.3.13
+- ci: update GitHub release workflow to use RELEASE_TOKEN for improved security
+
+
+## [1.3.12] - 2025-02-21
+### Changed
+- update webpages for version v1.3.12
+- ci: enhance GitHub release workflow with token handling and file upload improvements
+
+
+## [1.3.11] - 2025-02-21
+### Changed
+- update webpages for version v1.3.11
+- ci: refactor Gitea release workflow by simplifying input handling and removing unnecessary checks
+
+
+## [1.3.10] - 2025-02-21
+### Changed
+- update webpages for version v1.3.10
+- ci: simplify GitHub release workflow by removing provider verification step
+
+
+## [1.3.9] - 2025-02-21
+### Changed
+- update webpages for version v1.3.9
+- ci: comment out permissions for GitHub release workflow
+
+
+## [1.3.8] - 2025-02-21
+### Added
+- add Gitea and GitHub release workflows
+
+### Changed
+- update webpages for version v1.3.8
+
+
+## [1.3.7] - 2025-02-21
+### Added
+- add GitHub and Gitea release workflows
+
+### Changed
+- update webpages for version v1.3.7
+
+
+## [1.3.6] - 2025-02-21
+### Changed
+- update webpages for version v1.3.6
+
+### Fixed
+- update GitHub token reference and correct file path in release workflow
+
+
+## [1.3.5] - 2025-02-21
+### Added
+- enhance release workflow to support Gitea alongside GitHub
+
+### Changed
+- update webpages for version v1.3.5
+
+
+## [1.3.4] - 2025-02-21
+### Added
+- add Gitea and GitHub release workflows
+
+### Changed
+- update webpages for version v1.3.4
+- Merge branch 'old'
+
+
+## [1.3.3] - 2025-02-21
+### Changed
+- update webpages for version v1.3.3
+
+### Fixed
+- correct directory path in GitHub workflows for SPIFFS binary
+
+
+## [1.3.2] - 2025-02-21
+### Added
+- add missing conditional exit in release workflow
+
+### Changed
+- update webpages for version v1.3.2
+
+
+## [1.3.1] - 2025-02-21
+### Added
+- enhance GitHub and Gitea release workflows with Python setup and binary preparation
+
+### Changed
+- update webpages for version v1.3.1
+
+
+## [1.3.0] - 2025-02-21
+### Changed
+- bump version to 1.3.0 in platformio.ini
+
+
+## [1.2.102] - 2025-02-21
+### Changed
+- update webpages for version v1.2.102
+
+### Fixed
+- adjust bootloader offset in binary merge for Gitea and GitHub workflows
+
+
+## [1.2.101] - 2025-02-21
+### Changed
+- update webpages for version v1.2.101
+- always create SPIFFS binary in release workflows
+- migrate calibration value storage from EEPROM to NVS
+
+
+## [1.2.100] - 2025-02-21
+### Changed
+- update webpages for version v1.2.100
+- remove OTA handling and JSON backup/restore functions
+
+
+## [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
+
+
+## [1.2.97] - 2025-02-21
+### Changed
+- update webpages for version v1.2.97
+- streamline Gitea and GitHub release workflows to check for data changes and update binary handling
+
+
+## [1.2.96] - 2025-02-21
+### Added
+- add SPIFFS build step to Gitea and GitHub release workflows
+
+### Changed
+- update webpages for version v1.2.96
+
+
+## [1.2.95] - 2025-02-21
+### Added
+- enhance update process with separate forms for firmware and webpage uploads, including validation and improved UI
+- add API endpoint for version retrieval and update HTML to display dynamic version
+
+### Changed
+- update webpages for version v1.2.95
+- bump version to 1.2.94 in platformio.ini
+
+
+## [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
+
+### Fixed
+- improve error handling in OTA upload process
+
+
+## [1.2.63] - 2025-02-20
+### Added
+- update version to 1.2.63
+
+### Changed
+- update webpages for version v1.2.63
+
+
+## [1.2.62] - 2025-02-20
+### Added
+- update version to 1.2.62
+
+### Changed
+- update webpages for version 1.2.62
+
+
+## [1.2.61] - 2025-02-20
+### Added
+- update version to 1.2.61 and enhance OTA update error handling
+
+### Changed
+- update webpages for version 1.2.61
+
+
+## [1.2.60] - 2025-02-20
+### Added
+- update version to 1.2.60 in platformio configuration
+
+### Changed
+- update webpages for version 1.2.60
+
+
+## [1.2.59] - 2025-02-20
+### Added
+- update version to 1.2.59 and enhance OTA upload handling
+
+### Changed
+- update webpages for version 1.2.59
+
+
+## [1.2.58] - 2025-02-20
+### Added
+- update version to 1.2.58 in HTML files and platformio configuration
+
+
+## [1.2.57] - 2025-02-20
+### Added
+- update version to 1.2.57 in platformio configuration
+
+### Fixed
+- update spiffs offset and sizes in firmware and partitions configuration
+
+
+## [1.2.56] - 2025-02-19
+### Added
+- update version to 1.2.56 and adjust firmware and partition settings
+
+### Changed
+- remove redundant comment from Gitea release workflow
+
+
+## [1.2.55] - 2025-02-19
+### Added
+- update version to 1.2.55 and adjust Gitea release workflow to remove 'v' prefix from version
+
+
+## [1.2.54] - 2025-02-19
+### Added
+- update version to 1.2.54 and add check for missing changelog in Gitea release workflow
+
+
+## [1.2.53] - 2025-02-19
+### Added
+- update version to 1.2.53 and enhance Gitea release workflow to handle missing changelog
+
+
+## [1.2.52] - 2025-02-19
+### Added
+- update version to 1.2.52 and improve Gitea release workflow output handling
+
+
+## [1.2.51] - 2025-02-19
+### Added
+- update version to 1.2.51 and add debug output in Gitea release workflow
+
+
+## [1.2.50] - 2025-02-19
+### Added
+- update version to 1.2.50 and remove obsolete build workflow
+
+
+## [1.2.49] - 2025-02-19
+### Added
+- update version to 1.2.49 and modify changelog reading in Gitea release workflow
+
+
+## [1.2.48] - 2025-02-19
+### Added
+- update version to 1.2.48 and modify changelog reading in release workflows
+
+
+## [1.2.47] - 2025-02-19
+### Added
+- update version to 1.2.47 and modify changelog reading in GitHub release workflow
+
+
+## [1.2.46] - 2025-02-19
+### Added
+- update Gitea release workflow to include changelog and increment version to 1.2.46
+
+
+## [1.2.45] - 2025-02-19
+### Added
+- update Gitea release workflow to use dynamic upload URL and increment version to 1.2.45
+
+
+## [1.2.44] - 2025-02-19
+### Added
+- update Gitea release workflow to include additional outputs and increment version to 1.2.44
+
+
+## [1.2.43] - 2025-02-19
+### Added
+- update Gitea release workflow by removing unnecessary outputs and increment version to 1.2.43
+
+
+## [1.2.42] - 2025-02-19
+### Added
+- update Gitea release workflow to include additional outputs and increment version to 1.2.42
+
+
+## [1.2.41] - 2025-02-19
+### Added
+- update Gitea release workflow debug output and increment version to 1.2.41
+
+
+## [1.2.40] - 2025-02-19
+### Added
+- add inputs for Gitea release workflow and increment version to 1.2.40
+
+
+## [1.2.39] - 2025-02-19
+### Added
+- update Gitea release workflow to use Python virtual environment and increment version to 1.2.39
+
+
+## [1.2.38] - 2025-02-19
+### Added
+- update Gitea release workflow and increment version to 1.2.38
+
+
+## [1.2.37] - 2025-02-19
+### Added
+- update Gitea release workflow and increment version to 1.2.37
+
+
+## [1.2.36] - 2025-02-19
+### Added
+- update Gitea release workflow and increment version to 1.2.36
+
+
+## [1.2.35] - 2025-02-19
+### Added
+- update Gitea release workflow and version to 1.2.35
+
+
+## [1.2.34] - 2025-02-19
+### Added
+- update version to 1.2.34 and enhance Gitea and GitHub release workflows
+
+
+## [1.2.33] - 2025-02-19
+### Added
+- update version to 1.2.33 and refactor release workflows for Gitea and GitHub
+
+
+## [1.2.32] - 2025-02-19
+### Added
+- update version to 1.2.32 and adjust workflow dependencies for GitHub and Gitea releases
+
+
+## [1.2.31] - 2025-02-19
+### Added
+- update version to 1.2.31
+
+
+## [1.2.30] - 2025-02-19
+### Added
+- update version to 1.2.30 and enhance release workflows for Gitea and GitHub with improved artifact handling and changelog integration
+
+
+## [1.2.29] - 2025-02-19
+### Added
+- update version to 1.2.29 and enhance Gitea release workflow with improved error handling and debugging
+
+
+## [1.2.28] - 2025-02-19
+### Added
+- add build and release workflows for Gitea and GitHub, increment version to 1.2.28
+
+
+## [1.2.27] - 2025-02-19
+### Added
+- enhance CI workflows with provider detection and update version to 1.2.27
+
+
+## [1.2.26] - 2025-02-19
+### Added
+- update release workflows for Gitea and GitHub, increment version to 1.2.26
+
+
+## [1.2.25] - 2025-02-19
+### Added
+- update GitHub release workflows and increment version to 1.2.25
+
+
+## [1.2.24] - 2025-02-19
+### Added
+- update GitHub release workflow and increment version to 1.2.24
+
+
+## [1.2.23] - 2025-02-19
+### Added
+- update Gitea release workflow and increment version to 1.2.23
+
+
+## [1.2.22] - 2025-02-19
+### Added
+- update Gitea runner configuration and increment version to 1.2.22
+
+
+## [1.2.21] - 2025-02-19
+### Added
+- update Gitea release condition and increment version to 1.2.21
+
+
+## [1.2.20] - 2025-02-19
+### Added
+- update release workflows for GitHub and Gitea, increment version to 1.2.20
+
+
+## [1.2.19] - 2025-02-19
+### Added
+- add Gitea and GitHub release workflows for version 1.2.19
+
+
+## [1.2.18] - 2025-02-19
+### Added
+- remove Gitea and GitHub release workflows and increment version to 1.2.18
+
+
+## [1.2.17] - 2025-02-19
+### Added
+- update Gitea release workflow for version 1.2.17 and improve job structure
+
+
+## [1.2.16] - 2025-02-19
+### Added
+- update Gitea release workflow and increment version to 1.2.16
+
+
+## [1.2.15] - 2025-02-19
+### Added
+- update version to 1.2.15 and clean up Gitea release workflow
+
+
+## [1.2.14] - 2025-02-19
+### Added
+- update version to 1.2.14 and refactor release workflows for improved GitHub and Gitea support
+
+
+## [1.2.13] - 2025-02-19
+### Added
+- update version to 1.2.13 and enhance release workflow with Python setup and Gitea support
+
+
+## [1.2.12] - 2025-02-19
+### Added
+- update version to 1.2.12 and refactor release workflows for improved provider detection and execution
+
+
+## [1.2.11] - 2025-02-18
+### Added
+- update version to 1.2.11 and enhance GitHub and Gitea release workflows with input validation and improved error handling
+
+
+## [1.2.10] - 2025-02-18
+### Added
+- enhance Gitea release workflow with API connection verification and URL validation; update version to 1.2.10
+
+
+## [1.2.9] - 2025-02-18
+### Added
+- update version to 1.2.9 in platformio.ini
+- refactor GitHub and Gitea release workflows for improved version handling and firmware uploads
+
+
+## [1.2.8] - 2025-02-18
+### Added
+- update version to 1.2.8 in platformio.ini; refactor Gitea and GitHub release workflows
+- update version to 1.2.7 in platformio.ini; adjust Gitea release workflow
+
+
+## [1.2.6] - 2025-02-18
+### Added
+- update version to 1.2.6 in platformio.ini
+- update version to 1.2.5; enhance Gitea release workflow and streamline release process
+
+### Changed
+- update changelog for version 1.2.5
+
+
+## [1.2.5] - 2025-02-18
+### Added
+- update version to 1.2.5; enhance Gitea release workflow and streamline release process
+
+
 ## [1.2.4] - 2025-02-18
 ### Added
 - update version to 1.2.4 in HTML files and platformio.ini

README.de.md

@@ -53,14 +53,14 @@ Deutsches Erklärvideo: [Youtube](https://youtu.be/uNDe2wh9SS8?si=b-jYx4I1w62zaO
 ### Komponenten
 - **ESP32 Entwicklungsboard:** Jede ESP32-Variante.
 [Amazon Link](https://amzn.eu/d/aXThslf)
-- **HX711 Wägezellen-Verstärker:** Für Gewichtsmessung.
-[Amazon Link](https://amzn.eu/d/1wZ4v0x)
-- **OLED Display:** 128x64 SSD1306.
-[Amazon Link](https://amzn.eu/d/dozAYDU)
-- **PN532 NFC Modul:** Für NFC-Tag-Operationen.
-[Amazon Link](https://amzn.eu/d/8205DDh)
-- **NFC-Tag:** NTAG215
-[Amazon Link](https://amzn.eu/d/fywy4c4)
+- **HX711 5kg Wägezellen-Verstärker:** Für Gewichtsmessung.
+[Amazon Link](https://amzn.eu/d/06A0DLb)
+- **OLED 0.96 Zoll I2C weiß/gelb Display:** 128x64 SSD1306.
+[Amazon Link](https://amzn.eu/d/0AuBp2c)
+- **PN532 NFC NXP RFID-Modul V3:** Für NFC-Tag-Operationen.
+[Amazon Link](https://amzn.eu/d/jfIuQXb)
+- **NFC Tags Ntag215:** RFID Tag
+[Amazon Link](https://amzn.eu/d/9Z6mXc1)
 
 ### Pin-Konfiguration
 | Komponente        | ESP32 Pin |

README.md

@@ -56,14 +56,14 @@ german explanatory video: [Youtube](https://youtu.be/uNDe2wh9SS8?si=b-jYx4I1w62z
 ### Components
 - **ESP32 Development Board:** Any ESP32 variant.
 [Amazon Link](https://amzn.eu/d/aXThslf)
-- **HX711 Load Cell Amplifier:** For weight measurement.
-[Amazon Link](https://amzn.eu/d/1wZ4v0x)
-- **OLED Display:** 128x64 SSD1306.
-[Amazon Link](https://amzn.eu/d/dozAYDU)
-- **PN532 NFC Module:** For NFC tag operations.
-[Amazon Link](https://amzn.eu/d/8205DDh)
-- **NFC-Tag:** NTAG215
-[Amazon Link](https://amzn.eu/d/fywy4c4)
+- **HX711 5kg Load Cell Amplifier:** For weight measurement.
+[Amazon Link](https://amzn.eu/d/06A0DLb)
+- **OLED 0.96 Zoll I2C white/yellow Display:** 128x64 SSD1306.
+[Amazon Link](https://amzn.eu/d/0AuBp2c)
+- **PN532 NFC NXP RFID-Modul V3:** For NFC tag operations.
+[Amazon Link](https://amzn.eu/d/jfIuQXb)
+- **NFC Tags Ntag215:** RFID Tag
+[Amazon Link](https://amzn.eu/d/9Z6mXc1)
 
 
 ### Pin Configuration
@@ -124,6 +124,24 @@ german explanatory video: [Youtube](https://youtu.be/uNDe2wh9SS8?si=b-jYx4I1w62z
     - Configure WiFi settings through the captive portal.
     - Access the web interface at `http://filaman.local` or the IP address.
 
+## GitHub Actions Configuration
+
+### Required Secrets for Gitea Releases
+
+When using Gitea as your repository host, you need to configure the following secrets in your repository:
+
+- `GITEA_API_URL`: The base URL of your Gitea instance, including protocol (e.g., `https://git.example.com`)
+- `GITEA_TOKEN`: Your Gitea access token with permissions to create releases
+- `GITEA_REPOSITORY`: The repository name in format `owner/repo` (e.g., `username/filaman`)
+
+Example values:
+```
+GITEA_API_URL=https://git.example.com
+GITEA_TOKEN=abcdef1234567890
+GITEA_REPOSITORY=username/filaman
+```
+
+Make sure to set these secrets in your repository settings under Settings > Secrets and Variables > Actions.
 
 ## Documentation
 

html/header.html

@@ -6,13 +6,24 @@
     <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')
+            .then(response => response.json())
+            .then(data => {
+                const versionSpan = document.querySelector('.version');
+                if (versionSpan) {
+                    versionSpan.textContent = 'v' + data.version;
+                }
+            })
+            .catch(error => console.error('Error fetching version:', error));
+    </script>
 </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">v1.2.4</span></h1>
+                <h1>FilaMan<span class="version"></span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>
@@ -33,4 +44,6 @@
             <div class="ram-status" id="ramStatus"></div>
         </div>
     </div>
+</body>
+</html>
 

html/index.html

@@ -6,13 +6,24 @@
     <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')
+            .then(response => response.json())
+            .then(data => {
+                const versionSpan = document.querySelector('.version');
+                if (versionSpan) {
+                    versionSpan.textContent = 'v' + data.version;
+                }
+            })
+            .catch(error => console.error('Error fetching version:', error));
+    </script>
 </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">v1.2.4</span></h1>
+                <h1>FilaMan<span class="version"></span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>
@@ -33,6 +44,8 @@
             <div class="ram-status" id="ramStatus"></div>
         </div>
     </div>
+</body>
+</html>
 
 <!-- head -->
 

html/rfid.html

@@ -6,13 +6,24 @@
     <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')
+            .then(response => response.json())
+            .then(data => {
+                const versionSpan = document.querySelector('.version');
+                if (versionSpan) {
+                    versionSpan.textContent = 'v' + data.version;
+                }
+            })
+            .catch(error => console.error('Error fetching version:', error));
+    </script>
 </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">v1.2.4</span></h1>
+                <h1>FilaMan<span class="version"></span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>
@@ -33,6 +44,8 @@
             <div class="ram-status" id="ramStatus"></div>
         </div>
     </div>
+</body>
+</html>
 
 <!-- head -->
 

html/spoolman.html

@@ -6,13 +6,24 @@
     <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')
+            .then(response => response.json())
+            .then(data => {
+                const versionSpan = document.querySelector('.version');
+                if (versionSpan) {
+                    versionSpan.textContent = 'v' + data.version;
+                }
+            })
+            .catch(error => console.error('Error fetching version:', error));
+    </script>
 </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">v1.2.4</span></h1>
+                <h1>FilaMan<span class="version"></span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>
@@ -33,6 +44,8 @@
             <div class="ram-status" id="ramStatus"></div>
         </div>
     </div>
+</body>
+</html>
 
 <!-- head -->
 

html/upgrade.html

@@ -6,13 +6,24 @@
     <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')
+            .then(response => response.json())
+            .then(data => {
+                const versionSpan = document.querySelector('.version');
+                if (versionSpan) {
+                    versionSpan.textContent = 'v' + data.version;
+                }
+            })
+            .catch(error => console.error('Error fetching version:', error));
+    </script>
 </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">v1.2.4</span></h1>
+                <h1>FilaMan<span class="version"></span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>
@@ -33,6 +44,8 @@
             <div class="ram-status" id="ramStatus"></div>
         </div>
     </div>
+</body>
+</html>
 
 <!-- head -->
     
@@ -40,23 +53,97 @@
         <h1>Firmware Upgrade</h1>
 
         <div class="warning">
-            <strong>Warning:</strong> Please do not turn off or restart the device during the update. 
-            The device will restart automatically after the update.
+            <strong>Warning:</strong> Do not power off the device during update.
         </div>
 
-        <div class="update-form">
-            <form id="updateForm" enctype='multipart/form-data'>
-                <input type='file' name='update' accept='.bin' required>
-                <input type='submit' value='Start Firmware Update'>
-            </form>
+        <div class="update-options">
+            <div class="update-section">
+                <h2>Firmware Update</h2>
+                <p>Upload a new firmware file (filaman_*.bin)</p>
+                <div class="update-form">
+                    <form id="firmwareForm" enctype='multipart/form-data' data-type="firmware">
+                        <input type='file' name='update' accept='.bin' required>
+                        <input type='submit' value='Start Firmware Update'>
+                    </form>
+                </div>
+            </div>
+
+            <div class="update-section">
+                <h2>Webpage Update</h2>
+                <p>Upload a new webpage file (webpage_*.bin)</p>
+                <div class="update-form">
+                    <form id="webpageForm" enctype='multipart/form-data' data-type="webpage">
+                        <input type='file' name='update' accept='.bin' required>
+                        <input type='submit' value='Start Webpage Update'>
+                    </form>
+                </div>
+            </div>
         </div>
 
-        <div class="progress-container">
+        <div class="progress-container" style="display: none;">
             <div class="progress-bar">0%</div>
         </div>
         <div class="status"></div>
     </div>
 
+    <style>
+        .update-options {
+            display: flex;
+            gap: 2rem;
+            margin: 2rem 0;
+        }
+        .update-section {
+            flex: 1;
+            background: #f5f5f5;
+            padding: 1.5rem;
+            border-radius: 8px;
+        }
+        .update-section h2 {
+            margin-top: 0;
+            color: #333;
+        }
+        .update-section p {
+            color: #666;
+            margin-bottom: 1rem;
+        }
+        .progress-container {
+            margin: 20px 0;
+            background: #f0f0f0;
+            border-radius: 4px;
+            overflow: hidden;
+        }
+        .progress-bar {
+            width: 0;
+            height: 20px;
+            background: #4CAF50;
+            transition: width 0.3s ease-in-out;
+            text-align: center;
+            line-height: 20px;
+            color: white;
+        }
+        .status {
+            margin-top: 20px;
+            padding: 10px;
+            border-radius: 4px;
+            display: none;
+        }
+        .status.success {
+            background: #e8f5e9;
+            color: #2e7d32;
+        }
+        .status.error {
+            background: #ffebee;
+            color: #c62828;
+        }
+        .warning {
+            background: #fff3e0;
+            color: #e65100;
+            padding: 15px;
+            border-radius: 4px;
+            margin-bottom: 20px;
+        }
+    </style>
+
     <script>
         // Hide status indicators during update
         const statusContainer = document.querySelector('.status-container');
@@ -64,79 +151,79 @@
             statusContainer.style.display = 'none';
         }
 
-        document.getElementById('updateForm').addEventListener('submit', async (e) => {
+        const progress = document.querySelector('.progress-bar');
+        const progressContainer = document.querySelector('.progress-container');
+        const status = document.querySelector('.status');
+
+        function handleUpdate(e) {
             e.preventDefault();
             const form = e.target;
             const file = form.update.files[0];
+            const updateType = form.dataset.type;
+
             if (!file) {
-                alert('Please select a firmware file.');
+                alert('Please select a file.');
                 return;
             }
 
-            const formData = new FormData();
-            formData.append('update', file);
-
-            const progress = document.querySelector('.progress-bar');
-            const progressContainer = document.querySelector('.progress-container');
-            const status = document.querySelector('.status');
+            // Validate file name pattern
+            if (updateType === 'firmware' && !file.name.startsWith('upgrade_filaman_firmware_')) {
+                alert('Please select a valid firmware file (upgrade_filaman_firmware_*.bin)');
+                return;
+            }
+            if (updateType === 'webpage' && !file.name.startsWith('upgrade_filaman_website_')) {
+                alert('Please select a valid webpage file (upgrade_filaman_website_*.bin)');
+                return;
+            }
             
             progressContainer.style.display = 'block';
             status.style.display = 'none';
             status.className = 'status';
-            form.querySelector('input[type=submit]').disabled = true;
+
+            // Reset progress bar
+            progress.style.width = '0%';
+            progress.textContent = '0%';
+
+            // Disable both forms during update
+            document.querySelectorAll('form input[type=submit]').forEach(btn => btn.disabled = true);
 
             const xhr = new XMLHttpRequest();
             xhr.open('POST', '/update', true);
 
-            xhr.upload.onprogress = (e) => {
-                if (e.lengthComputable) {
-                    const percentComplete = (e.loaded / e.total) * 100;
-                    progress.style.width = percentComplete + '%';
-                    progress.textContent = Math.round(percentComplete) + '%';
-                }
-            };
-
             xhr.onload = function() {
                 try {
                     let response = this.responseText;
                     try {
                         const jsonResponse = JSON.parse(response);
-                        response = jsonResponse.message;
                         
-                        if (jsonResponse.restart) {
-                            status.textContent = response + " Redirecting in 20 seconds...";
-                            let countdown = 20;
-                            const timer = setInterval(() => {
-                                countdown--;
-                                if (countdown <= 0) {
-                                    clearInterval(timer);
-                                    window.location.href = '/';
-                                } else {
-                                    status.textContent = response + ` Redirecting in ${countdown} seconds...`;
-                                }
-                            }, 1000);
+                        // Zeige finale Nachricht
+                        status.textContent = jsonResponse.message || "Update complete";
+                        status.classList.add(jsonResponse.success ? 'success' : 'error');
+                        status.style.display = 'block';
+                        
+                        if (jsonResponse.success) {
+                            progress.style.width = '100%';
+                            progress.textContent = '100%';
+                            
+                            // Automatischer Neustart nach erfolgreicher Aktualisierung
+                            status.textContent = "Update successful! Restarting device... The page will reload in 30 seconds.";
+                            setTimeout(() => {
+                                window.location.href = '/';
+                            }, 30000);
+                        } else {
+                            document.querySelectorAll('form input[type=submit]').forEach(btn => btn.disabled = false);
                         }
                     } 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;
+                        console.error('JSON parse error:', e);
+                        status.textContent = 'Update failed: Invalid response from server';
+                        status.classList.add('error');
+                        document.querySelectorAll('form input[type=submit]').forEach(btn => btn.disabled = false);
                     }
                 } catch (error) {
                     status.textContent = 'Error: ' + error.message;
                     status.classList.add('error');
                     status.style.display = 'block';
-                    form.querySelector('input[type=submit]').disabled = false;
+                    document.querySelectorAll('form input[type=submit]').forEach(btn => btn.disabled = false);
                 }
             };
 
@@ -144,11 +231,16 @@
                 status.textContent = 'Update failed: Network error';
                 status.classList.add('error');
                 status.style.display = 'block';
-                form.querySelector('input[type=submit]').disabled = false;
+                document.querySelectorAll('form input[type=submit]').forEach(btn => btn.disabled = false);
             };
 
+            const formData = new FormData();
+            formData.append('update', file);
             xhr.send(formData);
-        });
+        }
+
+        document.getElementById('firmwareForm').addEventListener('submit', handleUpdate);
+        document.getElementById('webpageForm').addEventListener('submit', handleUpdate);
     </script>
 </body>
 </html>

html/waage.html

@@ -6,13 +6,24 @@
     <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')
+            .then(response => response.json())
+            .then(data => {
+                const versionSpan = document.querySelector('.version');
+                if (versionSpan) {
+                    versionSpan.textContent = 'v' + data.version;
+                }
+            })
+            .catch(error => console.error('Error fetching version:', error));
+    </script>
 </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">v1.2.4</span></h1>
+                <h1>FilaMan<span class="version"></span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>
@@ -33,6 +44,8 @@
             <div class="ram-status" id="ramStatus"></div>
         </div>
     </div>
+</body>
+</html>
 
 <!-- head -->
 

html/wifi.html

@@ -6,13 +6,24 @@
     <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')
+            .then(response => response.json())
+            .then(data => {
+                const versionSpan = document.querySelector('.version');
+                if (versionSpan) {
+                    versionSpan.textContent = 'v' + data.version;
+                }
+            })
+            .catch(error => console.error('Error fetching version:', error));
+    </script>
 </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">v1.2.4</span></h1>
+                <h1>FilaMan<span class="version"></span></h1>
                 <h4>Filament Management Tool</h4>
             </div>
         </div>
@@ -33,6 +44,8 @@
             <div class="ram-status" id="ramStatus"></div>
         </div>
     </div>
+</body>
+</html>
 
 <!-- head -->
 

platformio.ini

@@ -9,7 +9,9 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [common]
-version = "1.2.4"
+version = "1.3.58"
+
+#test
 
 [env:esp32dev]
 platform = espressif32
@@ -20,7 +22,10 @@ monitor_speed = 115200
 lib_deps =
     tzapu/WiFiManager @ ^2.0.17
     https://github.com/me-no-dev/ESPAsyncWebServer.git#master
-    me-no-dev/AsyncTCP @ ^1.1.1
+    #me-no-dev/AsyncTCP @ ^1.1.1
+    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
@@ -43,34 +48,26 @@ build_flags =
     -fdata-sections
     -DNDEBUG
     -mtext-section-literals
-    '-D VERSION="${common.version}"'
+    -DVERSION=\"${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_ASYNC_TCP_RUNNING_CORE=1
-    -DCONFIG_ASYNC_TCP_USE_WDT=0
-    -DCONFIG_LWIP_TCP_MSS=1460
-    -DOTA_PARTITION_SUBTYPE=0x10
-    -DPARTITION_TABLE_OFFSET=0x8000
-    -DPARTITION_TABLE_SIZE=0x1000
+    -DBOOT_APP_PARTITION_OTA_0=1
+    -DCONFIG_LWIP_TCP_MSL=60000
+    -DCONFIG_LWIP_TCP_RCV_BUF_DEFAULT=4096
+    -DCONFIG_LWIP_MAX_ACTIVE_TCP=16
     
 extra_scripts = 
     scripts/extra_script.py
-    pre:scripts/pre_build.py     ; wird zuerst ausgeführt
-    pre:scripts/pre_spiffs.py    ; wird als zweites ausgeführt
-    pre:scripts/combine_html.py  ; wird als drittes ausgeführt
-    scripts/gzip_files.py
+    ${env:buildfs.extra_scripts}
 
-; Remove or comment out the targets line
-;targets = buildfs, build
+[env:buildfs]
+extra_scripts =
+    pre:scripts/combine_html.py  ; Combine header with HTML files
+    scripts/gzip_files.py       ; Compress files for SPIFFS
 
-; Add a custom target to build both
 [platformio]
 default_envs = esp32dev
 

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)
+
+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.")

scripts/update_changelog.py

@@ -122,7 +122,29 @@ def update_changelog():
                 f.write(updated_content)
             push_changes(version)
         else:
-            print(f"Version {version} already exists in changelog")
+            # Version existiert bereits, aktualisiere die bestehenden Einträge
+            version_pattern = f"## \\[{version}\\] - \\d{{4}}-\\d{{2}}-\\d{{2}}"
+            next_version_pattern = "## \\[.*?\\] - \\d{4}-\\d{2}-\\d{2}"
+            
+            # Finde den Start der aktuellen Version
+            version_match = re.search(version_pattern, content)
+            if version_match:
+                version_start = version_match.start()
+                # Suche nach der nächsten Version
+                next_version_match = re.search(next_version_pattern, content[version_start + 1:])
+                
+                if next_version_match:
+                    # Ersetze den Inhalt zwischen aktueller und nächster Version
+                    next_version_pos = version_start + 1 + next_version_match.start()
+                    updated_content = content[:version_start] + changelog_entry + content[next_version_pos:]
+                else:
+                    # Wenn keine nächste Version existiert, ersetze bis zum Ende
+                    updated_content = content[:version_start] + changelog_entry + "\n"
+                
+                with open(changelog_path, 'w') as f:
+                    f.write(updated_content)
+                push_changes(version)
+                print(f"Updated entries for version {version}")
 
 if __name__ == "__main__":
     update_changelog()

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.");

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;

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() {
-    // Erster Versuch
-    if (SPIFFS.begin(true)) {
-        Serial.println("SPIFFS mounted successfully.");
-        return true;
+void initializeSPIFFS() {
+    if (!SPIFFS.begin(true, "/spiffs", 10, "spiffs")) {
+        Serial.println("SPIFFS Mount Failed");
+        return;
     }
-    
-    // Formatierung versuchen
-    Serial.println("Failed to mount SPIFFS. Formatting...");
-    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;
+    Serial.printf("SPIFFS Total: %u bytes\n", SPIFFS.totalBytes());
+    Serial.printf("SPIFFS Used: %u bytes\n", SPIFFS.usedBytes());
+    Serial.printf("SPIFFS Free: %u bytes\n", SPIFFS.totalBytes() - SPIFFS.usedBytes());
 }

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

@@ -19,6 +19,12 @@
 void setup() {
   Serial.begin(115200);
 
+  uint64_t chipid;
+
+  chipid = ESP.getEfuseMac(); //The chip ID is essentially its MAC address(length: 6 bytes).
+  Serial.printf("ESP32 Chip ID = %04X", (uint16_t)(chipid >> 32)); //print High 2 bytes
+  Serial.printf("%08X\n", (uint32_t)chipid); //print Low 4bytes.
+
   // Initialize SPIFFS
   initializeSPIFFS();
 
@@ -78,6 +84,8 @@ uint8_t wifiErrorCounter = 0;
 
 // ##### PROGRAM START #####
 void loop() {
+
+  /*
   // Überprüfe den WLAN-Status
   if (WiFi.status() != WL_CONNECTED) {
     wifiErrorCounter++;
@@ -87,6 +95,7 @@ void loop() {
     wifiOn = true;
   }
   if (wifiErrorCounter > 20) ESP.restart();
+  */
  
   unsigned long currentMillis = millis();
 

src/ota.cpp

@@ -1,46 +0,0 @@
-#include <Arduino.h>
-#include "ota.h"
-#include <Update.h>
-#include <SPIFFS.h>
-#include "commonFS.h"
-
-void handleOTAUpload(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final) {
-    static size_t contentLength = 0;
-    
-    if (!index) {
-        contentLength = request->contentLength();
-        Serial.printf("Update size: %u bytes\n", contentLength);
-        
-        if (contentLength == 0) {
-            request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Invalid file size\"}");
-            return;
-        }
-
-        if (!Update.begin(contentLength)) {
-            Serial.printf("Not enough space: %u required\n", contentLength);
-            request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Not enough space available\"}");
-            return;
-        }
-        
-        Serial.println("Update started");
-    }
-
-    if (Update.write(data, len) != len) {
-        Update.printError(Serial);
-        request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Error writing update\"}");
-        return;
-    }
-
-    if (final) {
-        if (Update.end(true)) {
-            Serial.println("Update complete");
-            request->send(200, "application/json", "{\"status\":\"success\",\"message\":\"Update successful! Device will restart...\",\"restart\":true}");
-            delay(1000);
-            ESP.restart();
-        } else {
-            Update.printError(Serial);
-            request->send(400, "application/json", "{\"status\":\"error\",\"message\":\"Update failed\"}");
-        }
-    }
-}
-

src/ota.h

@@ -1,8 +0,0 @@
-#ifndef OTA_H
-#define OTA_H
-
-#include <ESPAsyncWebServer.h>
-
-void handleOTAUpload(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final);
-
-#endif

src/scale.cpp

@@ -3,9 +3,9 @@
 #include <ArduinoJson.h>
 #include "config.h"
 #include "HX711.h"
-#include <EEPROM.h>
 #include "display.h"
 #include "esp_task_wdt.h"
+#include <Preferences.h>
 
 HX711 scale;
 
@@ -17,6 +17,10 @@ uint8_t weigthCouterToApi = 0;
 uint8_t scale_tare_counter = 0;
 uint8_t pauseMainTask = 0;
 
+Preferences preferences;
+const char* NVS_NAMESPACE = "scale";
+const char* NVS_KEY_CALIBRATION = "cal_value";
+
 // ##### Funktionen für Waage #####
 uint8_t tareScale() {
   Serial.println("Tare scale");
@@ -48,13 +52,12 @@ void scale_loop(void * parameter) {
 
 void start_scale() {
   Serial.println("Prüfe Calibration Value");
-  long calibrationValue; // calibration value (see example file "Calibration.ino")
-  //calibrationValue = 696.0; // uncomment this if you want to set the calibration value in the sketch
+  long calibrationValue;
 
-  EEPROM.begin(512);
-  EEPROM.get(calVal_eepromAdress, calibrationValue); // uncomment this if you want to fetch the calibration value from eeprom
-
-  //calibrationValue = EEPROM.read(calVal_eepromAdress);
+  // NVS
+  preferences.begin(NVS_NAMESPACE, true); // true = readonly
+  calibrationValue = preferences.getLong(NVS_KEY_CALIBRATION, defaultScaleCalibrationValue);
+  preferences.end();
 
   Serial.print("Read Scale Calibration Value ");
   Serial.println(calibrationValue);
@@ -137,18 +140,19 @@ uint8_t calibrate_scale() {
     {
       Serial.print("New calibration value has been set to: ");
       Serial.println(newCalibrationValue);
-      Serial.print("Save this value to EEPROM adress ");
-      Serial.println(calVal_eepromAdress);
 
-      //EEPROM.put(calVal_eepromAdress, newCalibrationValue);
-      EEPROM.put(calVal_eepromAdress, newCalibrationValue);
-      EEPROM.commit();
+      // Speichern mit NVS
+      preferences.begin(NVS_NAMESPACE, false); // false = readwrite
+      preferences.putLong(NVS_KEY_CALIBRATION, newCalibrationValue);
+      preferences.end();
 
-      EEPROM.get(calVal_eepromAdress, newCalibrationValue);
-      //newCalibrationValue = EEPROM.read(calVal_eepromAdress);
+      // Verifizieren
+      preferences.begin(NVS_NAMESPACE, true);
+      long verifyValue = preferences.getLong(NVS_KEY_CALIBRATION, 0);
+      preferences.end();
 
-      Serial.print("Read Value ");
-      Serial.println(newCalibrationValue);
+      Serial.print("Verified stored value: ");
+      Serial.println(verifyValue);
 
       Serial.println("End calibration, revome weight");
 

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

@@ -7,10 +7,15 @@
 #include "nfc.h"
 #include "scale.h"
 #include "esp_task_wdt.h"
-#include "ota.h"
+#include <Update.h>
+#include "display.h"
+
+#ifndef VERSION
+  #define VERSION "1.1.0"
+#endif
 
 // Cache-Control Header definieren
-#define CACHE_CONTROL "max-age=31536000" // Cache für 1 Jahr
+#define CACHE_CONTROL "max-age=604800" // Cache für 1 Woche
 
 AsyncWebServer server(webserverPort);
 AsyncWebSocket ws("/ws");
@@ -18,6 +23,10 @@ AsyncWebSocket ws("/ws");
 uint8_t lastSuccess = 0;
 uint8_t lastHasReadRfidTag = 0;
 
+// Globale Variablen für Config Backups hinzufügen
+String bambuCredentialsBackup;
+String spoolmanUrlBackup;
+
 void onWsEvent(AsyncWebSocket *server, AsyncWebSocketClient *client, AwsEventType type, void *arg, uint8_t *data, size_t len) {
     if (type == WS_EVT_CONNECT) {
         Serial.println("Neuer Client verbunden!");
@@ -28,6 +37,10 @@ void onWsEvent(AsyncWebSocket *server, AsyncWebSocketClient *client, AwsEventTyp
         sendWriteResult(client, 3);
     } else if (type == WS_EVT_DISCONNECT) {
         Serial.println("Client getrennt.");
+    } else if (type == WS_EVT_ERROR) {
+        Serial.printf("WebSocket Client #%u error(%u): %s\n", client->id(), *((uint16_t*)arg), (char*)data);
+    } else if (type == WS_EVT_PONG) {
+        Serial.printf("WebSocket Client #%u pong\n", client->id());
     } else if (type == WS_EVT_DATA) {
         String message = String((char*)data);
         JsonDocument doc;
@@ -44,7 +57,7 @@ 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);
@@ -151,11 +164,22 @@ 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) {
+    // Deaktiviere alle Debug-Ausgaben
+    Serial.setDebugOutput(false);
+    
+    // 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){});
+
     // Lade die Spoolman-URL beim Booten
     spoolmanUrl = loadSpoolmanUrl();
     Serial.print("Geladene Spoolman-URL: ");
@@ -222,7 +246,7 @@ 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>();
@@ -338,31 +362,119 @@ 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();
+            String message = success ? "Update successful" : String("Update failed: ") + Update.errorString();
+            AsyncWebServerResponse *response = request->beginResponse(
+                success ? 200 : 400,
+                "application/json",
+                "{\"success\":" + String(success ? "true" : "false") + ",\"message\":\"" + message + "\"}"
+            );
+            response->addHeader("Connection", "close");
+            request->send(response);
+            
+            if (success) {
+                oledShowMessage("Upgrade successful Rebooting");
+                delay(500);
+                ESP.restart();
+            }
+            else {
+                oledShowMessage("Upgrade failed");
+            }
         },
         [](AsyncWebServerRequest *request, const String& filename, size_t index, uint8_t *data, size_t len, bool final) {
-            // Free memory before handling update
-            ws.enable(false);
-            ws.cleanupClients();
-            handleOTAUpload(request, filename, index, data, len, final);
+            static size_t updateSize = 0;
+            static int command = 0;
+
+            //oledShowMessage("Upgrade please wait");
+
+            if (!index) {
+                updateSize = request->contentLength();
+                command = (filename.indexOf("website") > -1) ? U_SPIFFS : U_FLASH;
+                
+                if (command == U_SPIFFS) {
+                    oledShowMessage("SPIFFS Update...");
+                    backupJsonConfigs();
+                    
+                    // Get the actual SPIFFS partition size from ESP32
+                    const esp_partition_t *partition = esp_partition_find_first(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_DATA_SPIFFS, NULL);
+                    if (!partition) {
+                        restoreJsonConfigs();
+                        String errorMsg = "SPIFFS partition not found";
+                        request->send(400, "application/json", "{\"success\":false,\"message\":\"" + errorMsg + "\"}");
+                        return;
+                    }
+                    
+                    if (!Update.begin(partition->size, command)) {
+                        restoreJsonConfigs();
+                        String errorMsg = String("Update begin failed: ") + Update.errorString();
+                        request->send(400, "application/json", "{\"success\":false,\"message\":\"" + errorMsg + "\"}");
+                        return;
+                    }
+                } else {
+                    oledShowMessage("Firmware Update...");
+                    if (!Update.begin(updateSize, command)) {
+                        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) {
+                    if (command == U_SPIFFS) {
+                        restoreJsonConfigs();
+                    }
+                    String errorMsg = String("Write failed: ") + Update.errorString();
+                    request->send(400, "application/json", "{\"success\":false,\"message\":\"" + errorMsg + "\"}");
+                    return;
+                }
+                
+                // Update OLED Display alle 5% und Webseite bei jeder Änderung
+                static int lastProgress = -1;
+                int currentProgress = (index + len) * 100 / updateSize;
+                if (currentProgress != lastProgress) {
+                    // OLED nur alle 5% aktualisieren
+                    if (currentProgress % 5 == 0) {
+                        oledShowMessage(String(currentProgress) + "% complete");
+                    }
+                    // Webseite bei jeder Änderung aktualisieren
+                    lastProgress = currentProgress;
+                    ws.textAll("{\"type\":\"updateProgress\",\"progress\":" + String(currentProgress) + "}");
+                }
+            }
+
+            if (final) {
+                if (!Update.end(true)) {
+                    if (command == U_SPIFFS) {
+                        restoreJsonConfigs();
+                    }
+                    String errorMsg = String("Update end failed: ") + Update.errorString();
+                    request->send(400, "application/json", "{\"success\":false,\"message\":\"" + errorMsg + "\"}");
+                    return;
+                }
+            }
         }
     );
 
+    server.on("/api/version", HTTP_GET, [](AsyncWebServerRequest *request){
+        String fm_version = VERSION;
+        String jsonResponse = "{\"version\": \""+ fm_version +"\"}";
+        request->send(200, "application/json", jsonResponse);
+    });
+
     // Fehlerbehandlung für nicht gefundene Seiten
     server.onNotFound([](AsyncWebServerRequest *request){
         Serial.print("404 - Nicht gefunden: ");
@@ -379,3 +491,50 @@ void setupWebserver(AsyncWebServer &server) {
     server.begin();
     Serial.println("Webserver gestartet");
 }
+
+
+void backupJsonConfigs() {
+    // Bambu Credentials backup
+    if (SPIFFS.exists("/bambu_credentials.json")) {
+        File file = SPIFFS.open("/bambu_credentials.json", "r");
+        if (file) {
+            bambuCredentialsBackup = file.readString();
+            file.close();
+            Serial.println("Bambu credentials backed up");
+        }
+    }
+
+    // Spoolman URL backup
+    if (SPIFFS.exists("/spoolman_url.json")) {
+        File file = SPIFFS.open("/spoolman_url.json", "r");
+        if (file) {
+            spoolmanUrlBackup = file.readString();
+            file.close();
+            Serial.println("Spoolman URL backed up");
+        }
+    }
+}
+
+void restoreJsonConfigs() {
+    // Restore Bambu credentials
+    if (bambuCredentialsBackup.length() > 0) {
+        File file = SPIFFS.open("/bambu_credentials.json", "w");
+        if (file) {
+            file.print(bambuCredentialsBackup);
+            file.close();
+            Serial.println("Bambu credentials restored");
+        }
+        bambuCredentialsBackup = ""; // Clear backup
+    }
+
+    // Restore Spoolman URL
+    if (spoolmanUrlBackup.length() > 0) {
+        File file = SPIFFS.open("/spoolman_url.json", "w");
+        if (file) {
+            file.print(spoolmanUrlBackup);
+            file.close();
+            Serial.println("Spoolman URL restored");
+        }
+        spoolmanUrlBackup = ""; // Clear backup
+    }
+}

src/website.h

@@ -6,8 +6,8 @@
 #include "commonFS.h"
 #include "api.h"
 #include <ArduinoJson.h>
-#include <ESPAsyncWebServer.h>
-#include <AsyncWebSocket.h>
+#include <Update.h>
+#include <AsyncTCP.h>
 #include "bambu.h"
 #include "nfc.h"
 #include "scale.h"
@@ -17,10 +17,20 @@ 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);
 void sendWriteResult(AsyncWebSocketClient *client, uint8_t success);
 
+// Upgrade-Funktionen
+void backupJsonConfigs();
+void restoreJsonConfigs();
+
 #endif

src/wlan.cpp

@@ -10,9 +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);
     
-    esp_wifi_set_max_tx_power(72); // Setze maximale Sendeleistung auf 20dBm
+    // Maximale Sendeleistung
+    WiFi.setTxPower(WIFI_POWER_19_5dBm); // Set maximum transmit power
+  
+    // 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