Show compass on waypoint frame; clear when waypoint deleted (#4116)

* Clear expired or deleted waypoint frame

* Return 0 to CallbackObserver

* Add a missing comment

* Draw compass for waypoint frame

* Display our own waypoints

.github/ISSUE_TEMPLATE/feature.yml

@@ -16,6 +16,9 @@ body:
       options:
         - NRF52
         - ESP32
+        - RP2040
+        - Linux Native
+        - other
     validations:
       required: true
   - type: textarea

.github/actions/setup-base/action.yml

@@ -5,37 +5,25 @@ runs:
   using: "composite"
   steps:
     - name: Checkout code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         submodules: "recursive"
         ref: ${{github.event.pull_request.head.ref}}
         repository: ${{github.event.pull_request.head.repo.full_name}}
 
-    - name: Install cppcheck
+    - name: Install dependencies 
       shell: bash
       run: |
-        sudo apt-get install -y cppcheck
-
-    - name: Install libbluetooth
-      shell: bash
-      run: |
-        sudo apt-get install -y libbluetooth-dev
-    - name: Install libgpiod
-      shell: bash
-      run: |
-        sudo apt-get install -y libgpiod-dev
-    - name: Install libyaml-cpp
-      shell: bash
-      run: |
-        sudo apt-get install -y libyaml-cpp-dev
+        sudo apt-get -y update 
+        sudo apt-get install -y cppcheck libbluetooth-dev libgpiod-dev libyaml-cpp-dev
 
     - name: Setup Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: 3.x
 
     - name: Cache python libs
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       id: cache-pip # needed in if test
       with:
         path: ~/.cache/pip

.github/workflows/build_esp32.yml

@@ -11,13 +11,13 @@ jobs:
   build-esp32:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build base
         id: base
         uses: ./.github/actions/setup-base
 
       - name: Pull web ui
-        uses: dsaltares/fetch-gh-release-asset@a40c8b4a0471f9ab81bdf73a010f74cc51476ad4
+        uses: dsaltares/fetch-gh-release-asset@master
         with:
           repo: meshtastic/web
           file: build.tar
@@ -41,7 +41,7 @@ jobs:
         run: bin/build-esp32.sh ${{ inputs.board }}
 
       - name: Pull OTA Firmware
-        uses: dsaltares/fetch-gh-release-asset@a40c8b4a0471f9ab81bdf73a010f74cc51476ad4
+        uses: dsaltares/fetch-gh-release-asset@master
         with:
           repo: meshtastic/firmware-ota
           file: firmware.bin
@@ -54,9 +54,10 @@ jobs:
         id: version
 
       - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: firmware-${{ inputs.board }}-${{ steps.version.outputs.version }}.zip
+          overwrite: true
           path: |
             release/*.bin
             release/*.elf

.github/workflows/build_esp32_c3.yml

@@ -13,13 +13,13 @@ jobs:
   build-esp32-c3:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build base
         id: base
         uses: ./.github/actions/setup-base
 
       - name: Pull web ui
-        uses: dsaltares/fetch-gh-release-asset@a40c8b4a0471f9ab81bdf73a010f74cc51476ad4
+        uses: dsaltares/fetch-gh-release-asset@master
         with:
           repo: meshtastic/web
           file: build.tar
@@ -41,7 +41,7 @@ jobs:
         run: bin/build-esp32.sh ${{ inputs.board }}
 
       - name: Pull OTA Firmware
-        uses: dsaltares/fetch-gh-release-asset@a40c8b4a0471f9ab81bdf73a010f74cc51476ad4
+        uses: dsaltares/fetch-gh-release-asset@master
         with:
           repo: meshtastic/firmware-ota
           file: firmware-c3.bin
@@ -54,9 +54,10 @@ jobs:
         id: version
 
       - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: firmware-${{ inputs.board }}-${{ steps.version.outputs.version }}.zip
+          overwrite: true
           path: |
             release/*.bin
             release/*.elf

.github/workflows/build_esp32_s3.yml

@@ -11,13 +11,13 @@ jobs:
   build-esp32-s3:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build base
         id: base
         uses: ./.github/actions/setup-base
 
       - name: Pull web ui
-        uses: dsaltares/fetch-gh-release-asset@a40c8b4a0471f9ab81bdf73a010f74cc51476ad4
+        uses: dsaltares/fetch-gh-release-asset@master
         with:
           repo: meshtastic/web
           file: build.tar
@@ -39,7 +39,7 @@ jobs:
         run: bin/build-esp32.sh ${{ inputs.board }}
 
       - name: Pull OTA Firmware
-        uses: dsaltares/fetch-gh-release-asset@a40c8b4a0471f9ab81bdf73a010f74cc51476ad4
+        uses: dsaltares/fetch-gh-release-asset@master
         with:
           repo: meshtastic/firmware-ota
           file: firmware-s3.bin
@@ -52,9 +52,10 @@ jobs:
         id: version
 
       - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: firmware-${{ inputs.board }}-${{ steps.version.outputs.version }}.zip
+          overwrite: true
           path: |
             release/*.bin
             release/*.elf

.github/workflows/build_native.yml

@@ -0,0 +1,85 @@
+name: Build Native
+
+on: workflow_call
+
+permissions:
+  contents: write
+  packages: write
+
+jobs:
+  build-native:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install libbluetooth
+        shell: bash
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libbluetooth-dev libgpiod-dev libyaml-cpp-dev openssl libssl-dev libulfius-dev liborcania-dev
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          ref: ${{github.event.pull_request.head.ref}}
+          repository: ${{github.event.pull_request.head.repo.full_name}}
+
+      - name: Upgrade python tools
+        shell: bash
+        run: |
+          python -m pip install --upgrade pip
+          pip install -U platformio adafruit-nrfutil
+          pip install -U meshtastic --pre
+
+      - name: Upgrade platformio
+        shell: bash
+        run: |
+          pio upgrade
+
+      - name: Build Native
+        run: bin/build-native.sh
+
+      - name: Get release version string
+        run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
+        id: version
+
+      - name: Store binaries as an artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: firmware-native-${{ steps.version.outputs.version }}.zip
+          overwrite: true
+          path: |
+            release/meshtasticd_linux_x86_64
+            bin/config-dist.yaml
+
+      - name: Docker login
+        if: ${{ github.event_name != 'pull_request_target' && github.event_name != 'pull_request' }}
+        uses: docker/login-action@v3
+        continue-on-error: true # FIXME: Failing docker login auth
+        with:
+          username: meshtastic
+          password: ${{ secrets.DOCKER_FIRMWARE_TOKEN }}
+
+      - name: Docker setup
+        if: ${{ github.event_name != 'pull_request_target' && github.event_name != 'pull_request' }}
+        continue-on-error: true # FIXME: Failing docker login auth
+        uses: docker/setup-buildx-action@v3
+
+      - name: Docker build and push tagged versions
+        if: ${{ github.event_name == 'workflow_dispatch' }}
+        continue-on-error: true # FIXME: Failing docker login auth
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: meshtastic/device-simulator:${{ steps.version.outputs.version }}
+
+      - name: Docker build and push
+        if: ${{ github.ref == 'refs/heads/master' && github.event_name != 'pull_request_target' && github.event_name != 'pull_request' }}
+        continue-on-error: true # FIXME: Failing docker login auth
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: meshtastic/device-simulator:latest

.github/workflows/build_nrf52.yml

@@ -11,7 +11,7 @@ jobs:
   build-nrf52:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build base
         id: base
         uses: ./.github/actions/setup-base
@@ -24,9 +24,10 @@ jobs:
         id: version
 
       - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: firmware-${{ inputs.board }}-${{ steps.version.outputs.version }}.zip
+          overwrite: true
           path: |
             release/*.uf2
             release/*.elf

.github/workflows/build_raspbian.yml

@@ -10,8 +10,13 @@ jobs:
   build-raspbian:
     runs-on: [self-hosted, linux, ARM64]
     steps:
+      - name: Install libbluetooth
+        shell: bash
+        run: |
+          apt-get install -y libbluetooth-dev libgpiod-dev libyaml-cpp-dev openssl libssl-dev libulfius-dev liborcania-dev
+
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: recursive
           ref: ${{github.event.pull_request.head.ref}}
@@ -37,9 +42,10 @@ jobs:
         id: version
 
       - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: firmware-raspbian-${{ steps.version.outputs.version }}.zip
+          overwrite: true
           path: |
             release/meshtasticd_linux_aarch64
             bin/config-dist.yaml

.github/workflows/build_raspbian_armv7l.yml

@@ -0,0 +1,51 @@
+name: Build Raspbian Arm
+
+on: workflow_call
+
+permissions:
+  contents: write
+  packages: write
+
+jobs:
+  build-raspbian-armv7l:
+    runs-on: [self-hosted, linux, ARM]
+    steps:
+      - name: Install libbluetooth
+        shell: bash
+        run: |
+          apt-get install -y libbluetooth-dev libgpiod-dev libyaml-cpp-dev openssl libssl-dev libulfius-dev liborcania-dev
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          ref: ${{github.event.pull_request.head.ref}}
+          repository: ${{github.event.pull_request.head.repo.full_name}}
+
+      - name: Upgrade python tools
+        shell: bash
+        run: |
+          python -m pip install --upgrade pip
+          pip install -U platformio adafruit-nrfutil
+          pip install -U meshtastic --pre
+
+      - name: Upgrade platformio
+        shell: bash
+        run: |
+          pio upgrade
+
+      - name: Build Raspbian
+        run: bin/build-native.sh
+
+      - name: Get release version string
+        run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
+        id: version
+
+      - name: Store binaries as an artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: firmware-raspbian-armv7l-${{ steps.version.outputs.version }}.zip
+          overwrite: true
+          path: |
+            release/meshtasticd_linux_armv7l
+            bin/config-dist.yaml

.github/workflows/build_rpi2040.yml

@@ -11,7 +11,7 @@ jobs:
   build-rpi2040:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build base
         id: base
         uses: ./.github/actions/setup-base
@@ -24,9 +24,10 @@ jobs:
         id: version
 
       - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: firmware-${{ inputs.board }}-${{ steps.version.outputs.version }}.zip
+          overwrite: true
           path: |
             release/*.uf2
             release/*.elf

.github/workflows/main_matrix.yml

@@ -8,7 +8,7 @@ on:
     branches: [master, develop]
     paths-ignore:
       - "**.md"
-      - "version.properties"
+      - version.properties
 
   # Note: This is different from "pull_request". Need to specify ref when doing checkouts.
   pull_request_target:
@@ -20,209 +20,104 @@ on:
   workflow_dispatch:
 
 jobs:
-  check:
+  setup:
     strategy:
       fail-fast: false
       matrix:
-        include:
-          - board: rak11200
-          - board: tlora-v2-1-1_6
-          - board: tbeam
-          - board: heltec-v2_1
-          - board: meshtastic-diy-v1
-          - board: rak4631
-          - board: t-echo
-          - board: station-g2
-          - board: m5stack-coreink
-          - board: tbeam-s3-core
-          - board: tlora-t3s3-v1
-          - board: t-watch-s3
-          - board: t-deck
-          #- board: rak11310
+        arch: [esp32, esp32s3, esp32c3, nrf52840, rp2040, check]
+    runs-on: ubuntu-latest
+    steps:
+      - id: checkout
+        uses: actions/checkout@v4
+        name: Checkout base
+      - id: jsonStep
+        run: |
+          TARGETS=$(./bin/generate_ci_matrix.py ${{matrix.arch}})
+          echo "$TARGETS"
+          echo "${{matrix.arch}}=$(jq -cn --argjson environments "$TARGETS" '{board: $environments}')" >> $GITHUB_OUTPUT
+    outputs:
+      esp32: ${{ steps.jsonStep.outputs.esp32 }}
+      esp32s3: ${{ steps.jsonStep.outputs.esp32s3 }}
+      esp32c3: ${{ steps.jsonStep.outputs.esp32c3 }}
+      nrf52840: ${{ steps.jsonStep.outputs.nrf52840 }}
+      rp2040: ${{ steps.jsonStep.outputs.rp2040 }}
+      check: ${{ steps.jsonStep.outputs.check }}
+
+  check:
+    needs: setup
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJson(needs.setup.outputs.check) }}
 
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build base
         id: base
         uses: ./.github/actions/setup-base
-
-      - name: Trunk Check
-        if: ${{ github.event_name != 'workflow_dispatch' }}
-        uses: trunk-io/trunk-action@782e83f803ca6e369f035d64c6ba2768174ba61b
-
       - name: Check ${{ matrix.board }}
         run: bin/check-all.sh ${{ matrix.board }}
 
   build-esp32:
+    needs: setup
     strategy:
       fail-fast: false
-      matrix:
-        include:
-          - board: rak11200
-          - board: tlora-v2
-          - board: tlora-v1
-          - board: tlora_v1_3
-          - board: tlora-v2-1-1_6
-          - board: tlora-v2-1-1_6-tcxo
-          - board: tlora-v2-1-1_8
-          - board: tbeam
-          - board: heltec-v2_0
-          - board: heltec-v2_1
-          - board: tbeam0_7
-          - board: meshtastic-diy-v1
-          - board: hydra
-          - board: meshtastic-dr-dev
-          - board: nano-g1
-          - board: station-g1
-          - board: m5stack-core
-          - board: m5stack-coreink
-          - board: nano-g1-explorer
-          - board: chatter2
+      matrix: ${{ fromJson(needs.setup.outputs.esp32) }}
     uses: ./.github/workflows/build_esp32.yml
     with:
       board: ${{ matrix.board }}
 
   build-esp32-s3:
+    needs: setup
     strategy:
       fail-fast: false
-      matrix:
-        include:
-          - board: heltec-v3
-          - board: heltec-wsl-v3
-          - board: heltec-wireless-tracker
-          - board: heltec-wireless-tracker-V1-0
-          - board: heltec-wireless-paper-v1_0
-          - board: heltec-wireless-paper #v1.1
-          - board: tbeam-s3-core
-          - board: tlora-t3s3-v1
-          - board: t-watch-s3
-          - board: t-deck
-          - board: picomputer-s3
-          - board: station-g2
-          - board: unphone
+      matrix: ${{ fromJson(needs.setup.outputs.esp32s3) }}
     uses: ./.github/workflows/build_esp32_s3.yml
     with:
       board: ${{ matrix.board }}
 
   build-esp32-c3:
+    needs: setup
     strategy:
       fail-fast: false
-      matrix:
-        include:
-          - board: heltec-ht62-esp32c3-sx1262
+      matrix: ${{ fromJson(needs.setup.outputs.esp32c3) }}
     uses: ./.github/workflows/build_esp32_c3.yml
     with:
       board: ${{ matrix.board }}
 
   build-nrf52:
+    needs: setup
     strategy:
       fail-fast: false
-      matrix:
-        include:
-          - board: rak4631
-          - board: rak4631_eink
-          - board: monteops_hw1
-          - board: t-echo
-          - board: canaryone
-          - board: pca10059_diy_eink
-          - board: feather_diy
-          - board: nano-g2-ultra
+      matrix: ${{ fromJson(needs.setup.outputs.nrf52840) }}
     uses: ./.github/workflows/build_nrf52.yml
     with:
       board: ${{ matrix.board }}
 
   build-rpi2040:
+    needs: setup
     strategy:
       fail-fast: false
-      matrix:
-        include:
-          - board: pico
-          - board: picow
-          - board: rak11310
-          - board: senselora_rp2040
-          - board: rp2040-lora
+      matrix: ${{ fromJson(needs.setup.outputs.rp2040) }}
     uses: ./.github/workflows/build_rpi2040.yml
     with:
       board: ${{ matrix.board }}
 
-  build-raspbian:
-    strategy:
-      fail-fast: false
-      max-parallel: 1
-    uses: ./.github/workflows/build_raspbian.yml
-
   package-raspbian:
     uses: ./.github/workflows/package_raspbian.yml
 
-  build-native:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: Build base
-        id: base
-        uses: ./.github/actions/setup-base
+  package-raspbian-armv7l:
+    uses: ./.github/workflows/package_raspbian_armv7l.yml
 
-      # We now run integration test before other build steps (to quickly see runtime failures)
-      #- name: Build for native
-      #  run: platformio run -e native
-      #- name: Integration test
-      # run: |
-      #.pio/build/native/program
-      #& sleep 20 # 5 seconds was not enough
-      #echo "Simulator started, launching python test..."
-      #python3 -c 'from meshtastic.test import testSimulator; testSimulator()'
-
-      - name: Build Native
-        run: bin/build-native.sh
-
-      - name: Get release version string
-        run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
-        id: version
-
-      - name: Store binaries as an artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: firmware-native-${{ steps.version.outputs.version }}.zip
-          path: |
-            release/device-*.sh
-            release/device-*.bat
-
-      - name: Docker login
-        if: ${{ github.event_name != 'pull_request_target' && github.event_name != 'pull_request' }}
-        uses: docker/login-action@v2
-        with:
-          username: meshtastic
-          password: ${{ secrets.DOCKER_TOKEN }}
-
-      - name: Docker setup
-        if: ${{ github.event_name != 'pull_request_target' && github.event_name != 'pull_request' }}
-        uses: docker/setup-buildx-action@v2
-
-      - name: Docker build and push tagged versions
-        if: ${{ github.event_name == 'workflow_dispatch' }}
-        uses: docker/build-push-action@v3
-        with:
-          context: .
-          file: ./Dockerfile
-          push: true
-          tags: meshtastic/device-simulator:${{ steps.version.outputs.version }}
-
-      - name: Docker build and push
-        if: ${{ github.ref == 'refs/heads/master' && github.event_name != 'pull_request_target' && github.event_name != 'pull_request' }}
-        uses: docker/build-push-action@v3
-        with:
-          context: .
-          file: ./Dockerfile
-          push: true
-          tags: meshtastic/device-simulator:latest
+  package-native:
+    uses: ./.github/workflows/package_amd64.yml
 
   after-checks:
     runs-on: ubuntu-latest
     needs: [check]
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{github.event.pull_request.head.ref}}
           repository: ${{github.event.pull_request.head.repo.full_name}}
@@ -238,21 +133,22 @@ jobs:
         build-esp32-s3,
         build-esp32-c3,
         build-nrf52,
-        build-raspbian,
-        build-native,
         build-rpi2040,
         package-raspbian,
+        package-raspbian-armv7l,
+        package-native
       ]
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{github.event.pull_request.head.ref}}
           repository: ${{github.event.pull_request.head.repo.full_name}}
 
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           path: ./
+          merge-multiple: true
 
       - name: Display structure of downloaded files
         run: ls -R
@@ -262,25 +158,30 @@ jobs:
         id: version
 
       - name: Move files up
-        run: mv -b -t ./ ./*tbeam-2*/littlefs*.bin ./*tbeam-2*/bleota.bin ./*tbeam-s3*/bleota-s3.bin ./*esp32c3*/bleota-c3.bin ./**/firmware*.bin ./*t-echo*/Meshtastic_nRF52_factory_erase_v2.uf2 ./**/firmware-*.uf2 ./**/firmware-*-ota.zip ./**/*.elf ./*native*/*device-*.sh ./*native*/*device-*.bat ./firmware-raspbian-*/release/meshtasticd_linux_aarch64 ./firmware-raspbian-*/bin/config-dist.yaml
+        run: mv -b -t ./ ./release/meshtasticd_linux_* ./bin/config-dist.yaml ./bin/device-*.sh ./bin/device-*.bat
 
       - name: Repackage in single firmware zip
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: firmware-${{ steps.version.outputs.version }}
+          overwrite: true
           path: |
-            ./*.bin
-            ./*.uf2
+            ./firmware-*.bin
+            ./firmware-*.uf2
             ./firmware-*-ota.zip
             ./device-*.sh
             ./device-*.bat
-            ./meshtasticd_linux_arm64
+            ./meshtasticd_linux_*
             ./config-dist.yaml
+            ./littlefs-*.bin
+            ./bleota*bin
+            ./Meshtastic_nRF52_factory_erase*.uf2
           retention-days: 90
 
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: firmware-${{ steps.version.outputs.version }}
+          merge-multiple: true
           path: ./output
 
       # For diagnostics
@@ -296,9 +197,10 @@ jobs:
         run: zip -j -9 -r ./firmware-${{ steps.version.outputs.version }}.zip ./output
 
       - name: Repackage in single elfs zip
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: debug-elfs-${{ steps.version.outputs.version }}.zip
+          overwrite: true
           path: ./*.elf
           retention-days: 30
 
@@ -320,10 +222,10 @@ jobs:
     needs: [gather-artifacts, after-checks]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.x
 
@@ -331,14 +233,17 @@ jobs:
         run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
         id: version
 
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: firmware-${{ steps.version.outputs.version }}
+          merge-multiple: true
           path: ./output
 
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
-          name: artifact-deb
+          pattern: meshtasticd_${{ steps.version.outputs.version }}_*.deb
+          merge-multiple: true
+          path: ./output
 
       - name: Display structure of downloaded files
         run: ls -R
@@ -349,11 +254,12 @@ jobs:
           chmod +x ./output/device-update.sh
 
       - name: Zip firmware
-        run: zip -j -9 -r ./firmware-${{ steps.version.outputs.version }}.zip ./output
+        run: zip -j -9 -r ./firmware-${{ steps.version.outputs.version }}.zip ./output -x *.deb
 
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: debug-elfs-${{ steps.version.outputs.version }}.zip
+          merge-multiple: true
           path: ./elfs
 
       - name: Zip Elfs
@@ -396,22 +302,42 @@ jobs:
           asset_name: debug-elfs-${{ steps.version.outputs.version }}.zip
           asset_content_type: application/zip
 
-      - name: Add raspbian .deb
+      - name: Add raspbian aarch64 .deb
         uses: actions/upload-release-asset@v1
         env:
           GITHUB_TOKEN: ${{ github.token }}
         with:
           upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./meshtasticd_${{ steps.version.outputs.version }}_arm64.deb
+          asset_path: ./output/meshtasticd_${{ steps.version.outputs.version }}_arm64.deb
           asset_name: meshtasticd_${{ steps.version.outputs.version }}_arm64.deb
           asset_content_type: application/vnd.debian.binary-package
 
+      - name: Add raspbian armv7l .deb
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: ./output/meshtasticd_${{ steps.version.outputs.version }}_armhf.deb
+          asset_name: meshtasticd_${{ steps.version.outputs.version }}_armhf.deb
+          asset_content_type: application/vnd.debian.binary-package
+
+      - name: Add raspbian amd64 .deb
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: ./output/meshtasticd_${{ steps.version.outputs.version }}_amd64.deb
+          asset_name: meshtasticd_${{ steps.version.outputs.version }}_amd64.deb
+          asset_content_type: application/vnd.debian.binary-package
+
       - name: Bump version.properties
         run: >-
           bin/bump_version.py
 
       - name: Create version.properties pull request
-        uses: peter-evans/create-pull-request@v3
+        uses: peter-evans/create-pull-request@v6
         with:
           add-paths: |
             version.properties

.github/workflows/nightly.yml

@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Trunk Check
         uses: trunk-io/trunk-action@782e83f803ca6e369f035d64c6ba2768174ba61b

.github/workflows/package_amd64.yml

@@ -0,0 +1,78 @@
+name: Package Native
+
+on:
+  workflow_call:
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  packages: write
+
+jobs:
+  build-native:
+    uses: ./.github/workflows/build_native.yml
+
+  package-native:
+    runs-on: ubuntu-latest
+    needs: build-native
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          ref: ${{github.event.pull_request.head.ref}}
+          repository: ${{github.event.pull_request.head.repo.full_name}}
+
+      - name: Pull web ui
+        uses: dsaltares/fetch-gh-release-asset@master
+        with:
+          repo: meshtastic/web
+          file: build.tar
+          target: build.tar
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Get release version string
+        run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
+        id: version
+
+      - name: Download artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: firmware-native-${{ steps.version.outputs.version }}.zip
+          merge-multiple: true
+
+      - name: Display structure of downloaded files
+        run: ls -R
+
+      - name: build .debpkg
+        run: |
+          mkdir -p .debpkg/DEBIAN
+          mkdir -p .debpkg/usr/share/doc/meshtasticd/web
+          mkdir -p .debpkg/usr/sbin
+          mkdir -p .debpkg/etc/meshtasticd
+          mkdir -p .debpkg/usr/lib/systemd/system/
+          tar -xf build.tar -C .debpkg/usr/share/doc/meshtasticd/web
+          gunzip .debpkg/usr/share/doc/meshtasticd/web/*.gz
+          cp release/meshtasticd_linux_x86_64 .debpkg/usr/sbin/meshtasticd
+          cp bin/config-dist.yaml .debpkg/etc/meshtasticd/config.yaml
+          chmod +x .debpkg/usr/sbin/meshtasticd
+          cp bin/meshtasticd.service .debpkg/usr/lib/systemd/system/meshtasticd.service
+          echo "/etc/meshtasticd/config.yaml" > .debpkg/DEBIAN/conffiles
+          chmod +x .debpkg/DEBIAN/conffiles
+
+      - uses: jiro4989/build-deb-action@v3
+        with:
+          package: meshtasticd
+          package_root: .debpkg
+          maintainer: Jonathan Bennett
+          version: ${{ steps.version.outputs.version }} # refs/tags/v*.*.*
+          arch: amd64
+          depends: libyaml-cpp0.7, openssl, libulfius2.7
+          desc: Native Linux Meshtastic binary.
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: meshtasticd_${{ steps.version.outputs.version }}_amd64.deb
+          overwrite: true
+          path: |
+            ./*.deb

.github/workflows/package_raspbian.yml

@@ -17,14 +17,14 @@ jobs:
     needs: build-raspbian
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: recursive
           ref: ${{github.event.pull_request.head.ref}}
           repository: ${{github.event.pull_request.head.repo.full_name}}
 
       - name: Pull web ui
-        uses: dsaltares/fetch-gh-release-asset@a40c8b4a0471f9ab81bdf73a010f74cc51476ad4
+        uses: dsaltares/fetch-gh-release-asset@master
         with:
           repo: meshtastic/web
           file: build.tar
@@ -36,16 +36,17 @@ jobs:
         id: version
 
       - name: Download artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: firmware-raspbian-${{ steps.version.outputs.version }}.zip
+          merge-multiple: true
 
       - name: Display structure of downloaded files
         run: ls -R
 
       - name: build .debpkg
         run: |
-          mkdir -p .debpkg/debian
+          mkdir -p .debpkg/DEBIAN
           mkdir -p .debpkg/usr/share/doc/meshtasticd/web
           mkdir -p .debpkg/usr/sbin
           mkdir -p .debpkg/etc/meshtasticd
@@ -56,7 +57,8 @@ jobs:
           cp bin/config-dist.yaml .debpkg/etc/meshtasticd/config.yaml
           chmod +x .debpkg/usr/sbin/meshtasticd
           cp bin/meshtasticd.service .debpkg/usr/lib/systemd/system/meshtasticd.service
-          echo "etc/meshtasticd/config.yaml" > .debpkg/debian/conffiles
+          echo "/etc/meshtasticd/config.yaml" > .debpkg/DEBIAN/conffiles
+          chmod +x .debpkg/DEBIAN/conffiles
 
       - uses: jiro4989/build-deb-action@v3
         with:
@@ -68,8 +70,9 @@ jobs:
           depends: libyaml-cpp0.7, openssl, libulfius2.7
           desc: Native Linux Meshtastic binary.
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
-          name: artifact-deb
+          name: meshtasticd_${{ steps.version.outputs.version }}_arm64.deb
+          overwrite: true
           path: |
             ./*.deb

.github/workflows/package_raspbian_armv7l.yml

@@ -0,0 +1,78 @@
+name: Package Raspbian
+
+on:
+  workflow_call:
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  packages: write
+
+jobs:
+  build-raspbian_armv7l:
+    uses: ./.github/workflows/build_raspbian_armv7l.yml
+
+  package-raspbian_armv7l:
+    runs-on: ubuntu-latest
+    needs: build-raspbian_armv7l
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          ref: ${{github.event.pull_request.head.ref}}
+          repository: ${{github.event.pull_request.head.repo.full_name}}
+
+      - name: Pull web ui
+        uses: dsaltares/fetch-gh-release-asset@master
+        with:
+          repo: meshtastic/web
+          file: build.tar
+          target: build.tar
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Get release version string
+        run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
+        id: version
+
+      - name: Download artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: firmware-raspbian-armv7l-${{ steps.version.outputs.version }}.zip
+          merge-multiple: true
+
+      - name: Display structure of downloaded files
+        run: ls -R
+
+      - name: build .debpkg
+        run: |
+          mkdir -p .debpkg/DEBIAN
+          mkdir -p .debpkg/usr/share/doc/meshtasticd/web
+          mkdir -p .debpkg/usr/sbin
+          mkdir -p .debpkg/etc/meshtasticd
+          mkdir -p .debpkg/usr/lib/systemd/system/
+          tar -xf build.tar -C .debpkg/usr/share/doc/meshtasticd/web
+          gunzip .debpkg/usr/share/doc/meshtasticd/web/*.gz
+          cp release/meshtasticd_linux_armv7l .debpkg/usr/sbin/meshtasticd
+          cp bin/config-dist.yaml .debpkg/etc/meshtasticd/config.yaml
+          chmod +x .debpkg/usr/sbin/meshtasticd
+          cp bin/meshtasticd.service .debpkg/usr/lib/systemd/system/meshtasticd.service
+          echo "/etc/meshtasticd/config.yaml" > .debpkg/DEBIAN/conffiles
+          chmod +x .debpkg/DEBIAN/conffiles
+
+      - uses: jiro4989/build-deb-action@v3
+        with:
+          package: meshtasticd
+          package_root: .debpkg
+          maintainer: Jonathan Bennett
+          version: ${{ steps.version.outputs.version }} # refs/tags/v*.*.*
+          arch: armhf
+          depends: libyaml-cpp0.7, openssl, libulfius2.7
+          desc: Native Linux Meshtastic binary.
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: meshtasticd_${{ steps.version.outputs.version }}_armhf.deb
+          overwrite: true
+          path: |
+            ./*.deb

.github/workflows/sec_sast_flawfinder.yml

@@ -16,7 +16,7 @@ jobs:
     steps:
       # step 1
       - name: clone application source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # step 2
       - name: flawfinder_scan
@@ -27,14 +27,15 @@ jobs:
 
       # step 3
       - name: save report as pipeline artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: flawfinder_report.sarif
+          overwrite: true
           path: flawfinder_report.sarif
 
       # step 4
       - name: publish code scanning alerts
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: flawfinder_report.sarif
           category: flawfinder

.github/workflows/sec_sast_semgrep_cron.yml

@@ -17,7 +17,7 @@ jobs:
     steps:
       # step 1
       - name: clone application source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # step 2
       - name: full scan
@@ -29,14 +29,15 @@ jobs:
 
       # step 3
       - name: save report as pipeline artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: report.sarif
+          overwrite: true
           path: report.sarif
 
       # step 4
       - name: publish code scanning alerts
-        uses: github/codeql-action/upload-sarif@v2
+        uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: report.sarif
           category: semgrep

.github/workflows/sec_sast_semgrep_pull.yml

@@ -11,7 +11,7 @@ jobs:
     steps:
       # step 1
       - name: clone application source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 

.github/workflows/trunk-check.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Trunk Check
         uses: trunk-io/trunk-action@v1

.github/workflows/update_protobufs.yml

@@ -7,7 +7,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
 
@@ -26,7 +26,7 @@ jobs:
           ./bin/regen-protos.sh
 
       - name: Create pull request
-        uses: peter-evans/create-pull-request@v3
+        uses: peter-evans/create-pull-request@v6
         with:
           add-paths: |
             protobufs

.trunk/configs/.bandit

@@ -0,0 +1,2 @@
+[bandit]
+skips = B101

.trunk/trunk.yaml

@@ -1,32 +1,32 @@
 version: 0.1
 cli:
-  version: 1.20.1
+  version: 1.22.1
 plugins:
   sources:
     - id: trunk
-      ref: v1.4.4
+      ref: v1.5.0
       uri: https://github.com/trunk-io/plugins
 lint:
   enabled:
-    - trufflehog@3.68.5
+    - trufflehog@3.76.3
     - yamllint@1.35.1
-    - bandit@1.7.7
-    - checkov@3.2.32
+    - bandit@1.7.8
+    - checkov@3.2.95
     - terrascan@1.19.1
-    - trivy@0.49.1
+    - trivy@0.51.1
     #- trufflehog@3.63.2-rc0
     - taplo@0.8.1
-    - ruff@0.3.1
+    - ruff@0.4.4
     - isort@5.13.2
-    - markdownlint@0.39.0
-    - oxipng@9.0.0
-    - svgo@3.2.0
-    - actionlint@1.6.27
+    - markdownlint@0.40.0
+    - oxipng@9.1.1
+    - svgo@3.3.2
+    - actionlint@1.7.0
     - flake8@7.0.0
     - hadolint@2.12.0
     - shfmt@3.6.0
-    - shellcheck@0.9.0
-    - black@24.2.0
+    - shellcheck@0.10.0
+    - black@24.4.2
     - git-diff-check
     - gitleaks@8.18.2
     - clang-format@16.0.3

.vscode/extensions.json

@@ -2,8 +2,8 @@
     // See http://go.microsoft.com/fwlink/?LinkId=827846
     // for the documentation about the extensions.json format
     "recommendations": [
-        "ms-vscode.cpptools",
+		"ms-vscode.cpptools",
         "platformio.platformio-ide",
         "trunk.io"
     ],
-}
+}

.vscode/settings.json

@@ -3,5 +3,6 @@
   "editor.defaultFormatter": "trunk.io",
   "trunk.enableWindows": true,
   "files.insertFinalNewline": false,
-  "files.trimFinalNewlines": false
+  "files.trimFinalNewlines": false,
+  "cmake.configureOnOpen": false
 }

Dockerfile

@@ -48,6 +48,7 @@ USER mesh
 WORKDIR /home/mesh
 COPY --from=builder /tmp/firmware/release/meshtasticd /home/mesh/
 
+RUN mkdir data
 VOLUME /home/mesh/data
 
 CMD [ "sh",  "-cx", "./meshtasticd -d /home/mesh/data --hwid=${HWID:-$RANDOM}" ]

arch/esp32/esp32.ini

@@ -1,7 +1,8 @@
 ; Common settings for ESP targes, mixin with extends = esp32_base
 [esp32_base]
 extends = arduino_base
-platform = platformio/espressif32@6.3.2 # This is a temporary fix to the S3-based devices bluetooth issues until we can determine what within ESP-IDF changed and can develop a suitable patch. 
+custom_esp32_kind = esp32
+platform = platformio/espressif32@6.7.0
 
 build_src_filter = 
   ${arduino_base.build_src_filter} -<platform/nrf52/> -<platform/stm32wl> -<platform/rp2040> -<mesh/eth/> -<mesh/raspihttp>
@@ -15,8 +16,10 @@ board_build.filesystem = littlefs
 # Remove -DMYNEWT_VAL_BLE_HS_LOG_LVL=LOG_LEVEL_CRITICAL for low level BLE logging.
 # See library directory for BLE logging possible values: .pio/libdeps/tbeam/NimBLE-Arduino/src/log_common/log_common.h
 # This overrides the BLE logging default of LOG_LEVEL_INFO (1) from: .pio/libdeps/tbeam/NimBLE-Arduino/src/esp_nimble_cfg.h
+build_unflags = -fno-lto
 build_flags =
   ${arduino_base.build_flags}
+  -flto
   -Wall
   -Wextra
   -Isrc/platform/esp32
@@ -41,7 +44,7 @@ lib_deps =
   ${networking_base.lib_deps}
   ${environmental_base.lib_deps}
   https://github.com/meshtastic/esp32_https_server.git#23665b3adc080a311dcbb586ed5941b5f94d6ea2
-  h2zero/NimBLE-Arduino@^1.4.1
+  h2zero/NimBLE-Arduino@^1.4.2
   https://github.com/dbSuS/libpax.git#7bcd3fcab75037505be9b122ab2b24cc5176b587
   https://github.com/lewisxhe/XPowersLib.git#84b7373faea3118b6c37954d52f98b8a337148d6
   https://github.com/meshtastic/ESP32_Codec2.git#633326c78ac251c059ab3a8c430fcdf25b41672f

arch/esp32/esp32c3.ini

@@ -1,5 +1,6 @@
 [esp32c3_base]
 extends = esp32_base
+custom_esp32_kind = esp32c3
 
 monitor_speed = 115200
 monitor_filters = esp32_c3_exception_decoder

arch/esp32/esp32s2.ini

@@ -1,5 +1,6 @@
 [esp32s2_base]
 extends = esp32_base
+custom_esp32_kind = esp32s2
 
 build_src_filter = 
  ${esp32_base.build_src_filter} - <libpax/> -<nimble/> -<mesh/raspihttp>

arch/esp32/esp32s3.ini

@@ -1,5 +1,6 @@
 [esp32s3_base]
 extends = esp32_base
+custom_esp32_kind = esp32s3
 
 monitor_speed = 115200
 

arch/nrf52/nrf52.ini

@@ -1,6 +1,6 @@
 [nrf52_base]
 ; Instead of the standard nordicnrf52 platform, we use our fork which has our added variant files
-platform = platformio/nordicnrf52@^10.4.0
+platform = platformio/nordicnrf52@^10.5.0
 extends = arduino_base
 
 build_type = debug
@@ -9,6 +9,7 @@ build_flags =
   -DSERIAL_BUFFER_SIZE=1024
   -Wno-unused-variable
   -Isrc/platform/nrf52
+  -DLFS_NO_ASSERT                      ; Disable LFS assertions , see https://github.com/meshtastic/firmware/pull/3818
 
 build_src_filter = 
   ${arduino_base.build_src_filter} -<platform/esp32/> -<platform/stm32wl> -<nimble/> -<mesh/wifi/> -<mesh/api/> -<mesh/http/> -<modules/esp32> -<platform/rp2040> -<mesh/eth/> -<mesh/raspihttp>

arch/portduino/portduino.ini

@@ -1,6 +1,6 @@
 ; The Portduino based sim environment on top of any host OS, all hardware will be simulated
 [portduino_base]
-platform = https://github.com/meshtastic/platform-native.git#9881bf3721d610cccacf5ae8e3a07839cce75d63
+platform = https://github.com/meshtastic/platform-native.git#ad8112adf82ce1f5b917092cf32be07a077801a0
 framework = arduino
 
 build_src_filter = 

bin/build-native.sh

@@ -2,6 +2,17 @@
 
 set -e
 
+platformioFailed() {
+	[[ $VIRTUAL_ENV != "" ]] && exit 1 # don't hint at virtualenv if it's already in use
+	echo -e "\nThere were issues running platformio and you are not using a virtual environment." \
+		"\nYou may try setting up virtualenv and downloading the latest platformio from pip:" \
+		"\n\tvirtualenv venv" \
+		"\n\tsource venv/bin/activate" \
+		"\n\tpip install platformio" \
+		"\n\t./bin/build-native.sh # retry building"
+	exit 1
+}
+
 VERSION=$(bin/buildinfo.py long)
 SHORT_VERSION=$(bin/buildinfo.py short)
 
@@ -13,8 +24,8 @@ mkdir -p $OUTDIR/
 rm -r $OUTDIR/* || true
 
 # Important to pull latest version of libs into all device flavors, otherwise some devices might be stale
-platformio pkg update --environment native
-pio run --environment native
+platformio pkg update --environment native || platformioFailed
+pio run --environment native || platformioFailed
 cp .pio/build/native/program "$OUTDIR/meshtasticd_linux_$(uname -m)"
 cp bin/device-install.* $OUTDIR
 cp bin/device-update.* $OUTDIR

bin/buildinfo.py

@@ -1,9 +1,8 @@
 #!/usr/bin/env python3
-import configparser
 import sys
+
 from readprops import readProps
 
-
-verObj = readProps('version.properties')
+verObj = readProps("version.properties")
 propName = sys.argv[1]
 print(f"{verObj[propName]}")

bin/generate_ci_matrix.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-"""Generate the CI matrix"""
+"""Generate the CI matrix."""
 
 import configparser
 import json
@@ -34,5 +34,10 @@ for subdir, dirs, files in os.walk(rootdir):
                                     outlist.append(section)
                             else:
                                 outlist.append(section)
+                    if "board_check" in config[config[c].name]:
+                        if (config[config[c].name]["board_check"] == "true") & (
+                            "check" in options
+                        ):
+                            outlist.append(section)
 
 print(json.dumps(outlist))

bin/platformio-custom.py

@@ -1,13 +1,14 @@
-import subprocess
-import configparser
-import traceback
+# trunk-ignore-all(ruff/F821)
+# trunk-ignore-all(flake8/F821): For SConstruct imports
 import sys
 from os.path import join
+
 from readprops import readProps
 
 Import("env")
 platform = env.PioPlatform()
 
+
 def esp32_create_combined_bin(source, target, env):
     # this sub is borrowed from ESPEasy build toolchain. It's licensed under GPL V3
     # https://github.com/letscontrolit/ESPEasy/blob/mega/tools/pio/post_esp32.py
@@ -20,8 +21,8 @@ def esp32_create_combined_bin(source, target, env):
     firmware_name = env.subst("$BUILD_DIR/${PROGNAME}.bin")
     chip = env.get("BOARD_MCU")
     flash_size = env.BoardConfig().get("upload.flash_size")
-    flash_freq = env.BoardConfig().get("build.f_flash", '40m')
-    flash_freq = flash_freq.replace('000000L', 'm')
+    flash_freq = env.BoardConfig().get("build.f_flash", "40m")
+    flash_freq = flash_freq.replace("000000L", "m")
     flash_mode = env.BoardConfig().get("build.flash_mode", "dio")
     memory_type = env.BoardConfig().get("build.arduino.memory_type", "qio_qspi")
     if flash_mode == "qio" or flash_mode == "qout":
@@ -51,23 +52,42 @@ def esp32_create_combined_bin(source, target, env):
     print(f" - {hex(app_offset)} | {firmware_name}")
     cmd += [hex(app_offset), firmware_name]
 
-    print('Using esptool.py arguments: %s' % ' '.join(cmd))
+    print("Using esptool.py arguments: %s" % " ".join(cmd))
 
     esptool.main(cmd)
 
-if (platform.name == "espressif32"):
+
+if platform.name == "espressif32":
     sys.path.append(join(platform.get_package_dir("tool-esptoolpy")))
     import esptool
-    env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", esp32_create_combined_bin)    
+
+    env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", esp32_create_combined_bin)
+
+    esp32_kind = env.GetProjectOption("custom_esp32_kind")
+    if esp32_kind == "esp32":
+        # Free up some IRAM by removing auxiliary SPI flash chip drivers.
+        # Wrapped stub symbols are defined in src/platform/esp32/iram-quirk.c.
+        env.Append(
+            LINKFLAGS=[
+                "-Wl,--wrap=esp_flash_chip_gd",
+                "-Wl,--wrap=esp_flash_chip_issi",
+                "-Wl,--wrap=esp_flash_chip_winbond",
+            ]
+        )
+    else:
+        # For newer ESP32 targets, using newlib nano works better.
+        env.Append(LINKFLAGS=["--specs=nano.specs", "-u", "_printf_float"])
 
 Import("projenv")
 
 prefsLoc = projenv["PROJECT_DIR"] + "/version.properties"
 verObj = readProps(prefsLoc)
-print("Using meshtastic platformio-custom.py, firmware version " + verObj['long'])
+print("Using meshtastic platformio-custom.py, firmware version " + verObj["long"])
 
 # General options that are passed to the C and C++ compilers
-projenv.Append(CCFLAGS=[
-    "-DAPP_VERSION=" + verObj['long'],
-    "-DAPP_VERSION_SHORT=" + verObj['short']    
-])
+projenv.Append(
+    CCFLAGS=[
+        "-DAPP_VERSION=" + verObj["long"],
+        "-DAPP_VERSION_SHORT=" + verObj["short"],
+    ]
+)

boards/tbeam-s3-core.json

@@ -7,7 +7,8 @@
     "extra_flags": [
       "-DBOARD_HAS_PSRAM",
       "-DLILYGO_TBEAM_S3_CORE",
-      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_USB_CDC_ON_BOOT=1",
+      "-DARDUINO_USB_MODE=0",
       "-DARDUINO_RUNNING_CORE=1",
       "-DARDUINO_EVENT_RUNNING_CORE=1"
     ],

boards/wio-sdk-wm1110.json

@@ -0,0 +1,51 @@
+{
+  "build": {
+    "arduino": {
+      "ldscript": "nrf52840_s140_v6.ld"
+    },
+    "core": "nRF5",
+    "cpu": "cortex-m4",
+    "extra_flags": "-DARDUINO_WIO_WM1110 -DNRF52840_XXAA",
+    "f_cpu": "64000000L",
+    "mcu": "nrf52840",
+    "variant": "Seeed_WIO_WM1110",
+    "bsp": {
+      "name": "adafruit"
+    },
+    "softdevice": {
+      "sd_flags": "-DS140",
+      "sd_name": "s140",
+      "sd_version": "6.1.1",
+      "sd_fwid": "0x00B6"
+    },
+    "bootloader": {
+      "settings_addr": "0xFF000"
+    }
+  },
+  "connectivity": ["bluetooth"],
+  "debug": {
+    "jlink_device": "nRF52840_xxAA",
+    "svd_path": "nrf52840.svd"
+  },
+  "frameworks": ["arduino"],
+  "name": "Seeed WIO WM1110",
+  "upload": {
+    "maximum_ram_size": 248832,
+    "maximum_size": 815104,
+    "speed": 115200,
+    "protocol": "nrfutil",
+    "protocols": [
+      "jlink",
+      "nrfjprog",
+      "nrfutil",
+      "stlink",
+      "cmsis-dap",
+      "blackmagic"
+    ],
+    "use_1200bps_touch": true,
+    "require_upload_port": true,
+    "wait_for_upload_port": true
+  },
+  "url": "https://www.seeedstudio.com/Wio-WM1110-Dev-Kit-p-5677.html",
+  "vendor": "Seeed Studio"
+}

boards/wio-tracker-wm1110.json

@@ -0,0 +1,58 @@
+{
+  "build": {
+    "arduino": {
+      "ldscript": "nrf52840_s140_v6.ld"
+    },
+    "core": "nRF5",
+    "cpu": "cortex-m4",
+    "extra_flags": "-DARDUINO_WIO_WM1110 -DNRF52840_XXAA",
+    "f_cpu": "64000000L",
+    "hwids": [
+      ["0x239A", "0x8029"],
+      ["0x239A", "0x0029"],
+      ["0x239A", "0x002A"],
+      ["0x239A", "0x802A"]
+    ],
+    "usb_product": "WIO-BOOT",
+    "mcu": "nrf52840",
+    "variant": "Seeed_WIO_WM1110",
+    "bsp": {
+      "name": "adafruit"
+    },
+    "softdevice": {
+      "sd_flags": "-DS140",
+      "sd_name": "s140",
+      "sd_version": "6.1.1",
+      "sd_fwid": "0x00B6"
+    },
+    "bootloader": {
+      "settings_addr": "0xFF000"
+    }
+  },
+  "connectivity": ["bluetooth"],
+  "debug": {
+    "jlink_device": "nRF52840_xxAA",
+    "svd_path": "nrf52840.svd"
+  },
+  "frameworks": ["arduino"],
+  "name": "Seeed WIO WM1110",
+  "upload": {
+    "maximum_ram_size": 248832,
+    "maximum_size": 815104,
+    "speed": 115200,
+    "protocol": "nrfutil",
+    "protocols": [
+      "jlink",
+      "nrfjprog",
+      "nrfutil",
+      "stlink",
+      "cmsis-dap",
+      "blackmagic"
+    ],
+    "use_1200bps_touch": true,
+    "require_upload_port": true,
+    "wait_for_upload_port": true
+  },
+  "url": "https://www.seeedstudio.com/Wio-WM1110-Dev-Kit-p-5677.html",
+  "vendor": "Seeed Studio"
+}

boards/wiscore_rak11200.json

@@ -4,7 +4,7 @@
       "ldscript": "esp32_out.ld"
     },
     "core": "esp32",
-    "extra_flags": "-DARDUINO_ESP32_DEV",
+    "extra_flags": ["-DBOARD_HAS_PSRAM", "-DARDUINO_ESP32_DEV"],
     "f_cpu": "240000000L",
     "f_flash": "40000000L",
     "flash_mode": "dio",

extra_scripts/README.md

@@ -0,0 +1,3 @@
+# extra_scripts
+
+This directory contains special [scripts](https://docs.platformio.org/en/latest/scripting/index.html) that are used to modify the platformio environment in rare cases.

extra_scripts/disable_adafruit_usb.py

@@ -0,0 +1,20 @@
+# trunk-ignore-all(flake8/F821)
+# trunk-ignore-all(ruff/F821)
+
+Import("env")
+
+# NOTE: This is not currently used, but can serve as an example on how to write extra_scripts
+
+print("Current CLI targets", COMMAND_LINE_TARGETS)
+print("Current Build targets", BUILD_TARGETS)
+print("CPP defs", env.get("CPPDEFINES"))
+
+# Adafruit.py in the platformio build tree is a bit naive and always enables their USB stack for building.  We don't want this.
+# So come in after that python script has run and disable it.  This hack avoids us having to fork that big project and send in a PR
+# which might not be accepted. -@geeksville
+
+env["CPPDEFINES"].remove("USBCON")
+env["CPPDEFINES"].remove("USE_TINYUSB")
+
+# Custom actions when building program/firmware
+# env.AddPreAction("buildprog", callback...)

platformio.ini

@@ -29,8 +29,12 @@ default_envs = tbeam
 ;default_envs = meshtastic-dr-dev
 ;default_envs = m5stack-coreink
 ;default_envs = rak4631
+;default_envs = rak2560
 ;default_envs = rak10701
 ;default_envs = wio-e5
+;default_envs = radiomaster_900_bandit_nano
+;default_envs = radiomaster_900_bandit_micro
+;default_envs = heltec_capsule_sensor_v3
 
 extra_configs =
   arch/*/*.ini
@@ -70,17 +74,18 @@ build_flags = -Wno-missing-field-initializers
   -DRADIOLIB_EXCLUDE_FSK4
   -DRADIOLIB_EXCLUDE_APRS
   -DRADIOLIB_EXCLUDE_LORAWAN
+  -DMESHTASTIC_EXCLUDE_DROPZONE=1
 
 monitor_speed = 115200
 
 lib_deps =
-  jgromes/RadioLib@~6.5.0
-  https://github.com/meshtastic/esp8266-oled-ssd1306.git#ee628ee6c9588d4c56c9e3da35f0fc9448ad54a8 ; ESP8266_SSD1306
+  jgromes/RadioLib@~6.6.0
+  https://github.com/meshtastic/esp8266-oled-ssd1306.git#2b40affbe7f7dc63b6c00fa88e7e12ed1f8e1719 ; ESP8266_SSD1306
   mathertel/OneButton@^2.5.0 ; OneButton library for non-blocking button debounce
   https://github.com/meshtastic/arduino-fsm.git#7db3702bf0cfe97b783d6c72595e3f38e0b19159
   https://github.com/meshtastic/TinyGPSPlus.git#71a82db35f3b973440044c476d4bcdc673b104f4
   https://github.com/meshtastic/ArduinoThread.git#1ae8778c85d0a2a729f989e0b1e7d7c4dc84eef0
-  nanopb/Nanopb@^0.4.7
+  nanopb/Nanopb@^0.4.8
   erriez/ErriezCRC32@^1.0.1
 
 ; Used for the code analysis in PIO Home / Inspect
@@ -118,10 +123,7 @@ lib_deps =
   adafruit/Adafruit BMP280 Library@^2.6.8
   adafruit/Adafruit BMP085 Library@^1.2.4
   adafruit/Adafruit BME280 Library@^2.2.2
-  https://github.com/boschsensortec/Bosch-BSEC2-Library#v1.5.2400
-  boschsensortec/BME68x Sensor Library@^1.1.40407
   adafruit/Adafruit MCP9808 Library@^2.0.0
-  https://github.com/KodinLanewave/INA3221@^1.0.0
   adafruit/Adafruit INA260 Library@^1.5.0
   adafruit/Adafruit INA219@^1.2.0
   adafruit/Adafruit SHTC3 Library@^1.0.0
@@ -130,7 +132,23 @@ lib_deps =
   adafruit/Adafruit PM25 AQI Sensor@^1.0.6
   adafruit/Adafruit MPU6050@^2.2.4
   adafruit/Adafruit LIS3DH@^1.2.4
-  https://github.com/lewisxhe/SensorLib#27fd0f721e20cd09e1f81383f0ba58a54fe84a17
+  adafruit/Adafruit AHTX0@^2.0.5
   adafruit/Adafruit LSM6DS@^4.7.2
+  adafruit/Adafruit VEML7700 Library@^2.1.6
+  adafruit/Adafruit SHT4x Library@^1.0.4
+  adafruit/Adafruit TSL2591 Library@^1.4.5
+  sparkfun/SparkFun Qwiic Scale NAU7802 Arduino Library@^1.0.5
+  ClosedCube OPT3001@^1.1.2
+  emotibit/EmotiBit MLX90632@^1.0.8
+  dfrobot/DFRobot_RTU@^1.0.3
+
+
+  https://github.com/boschsensortec/Bosch-BSEC2-Library#v1.7.2502
+  boschsensortec/BME68x Sensor Library@^1.1.40407
+  https://github.com/KodinLanewave/INA3221@^1.0.0
+  lewisxhe/SensorLib@^0.2.0
   mprograms/QMC5883LCompass@^1.2.0
-  https://github.com/Sensirion/arduino-i2c-sht4x#1.1.0
+  
+
+  https://github.com/meshtastic/DFRobot_LarkWeatherStation#dee914270dc7cb3e43fbf034edd85a63a16a12ee
+

src/AccelerometerThread.h

@@ -1,3 +1,4 @@
+#pragma once
 #include "configuration.h"
 
 #if !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
@@ -13,14 +14,15 @@
 #include <Arduino.h>
 #include <SensorBMA423.hpp>
 #include <Wire.h>
-
-SensorBMA423 bmaSensor;
-bool BMA_IRQ = false;
+#ifdef RAK_4631
+#include "Fusion/Fusion.h"
+#include <Rak_BMX160.h>
+#endif
 
 #define ACCELEROMETER_CHECK_INTERVAL_MS 100
 #define ACCELEROMETER_CLICK_THRESHOLD 40
 
-int readRegister(uint8_t address, uint8_t reg, uint8_t *data, uint8_t len)
+static inline int readRegister(uint8_t address, uint8_t reg, uint8_t *data, uint8_t len)
 {
     Wire.beginTransmission(address);
     Wire.write(reg);
@@ -33,7 +35,7 @@ int readRegister(uint8_t address, uint8_t reg, uint8_t *data, uint8_t len)
     return 0; // Pass
 }
 
-int writeRegister(uint8_t address, uint8_t reg, uint8_t *data, uint8_t len)
+static inline int writeRegister(uint8_t address, uint8_t reg, uint8_t *data, uint8_t len)
 {
     Wire.beginTransmission(address);
     Wire.write(reg);
@@ -41,8 +43,6 @@ int writeRegister(uint8_t address, uint8_t reg, uint8_t *data, uint8_t len)
     return (0 != Wire.endTransmission());
 }
 
-namespace concurrency
-{
 class AccelerometerThread : public concurrency::OSThread
 {
   public:
@@ -53,14 +53,122 @@ class AccelerometerThread : public concurrency::OSThread
             disable();
             return;
         }
-
+        acceleremoter_type = type;
+#ifndef RAK_4631
         if (!config.display.wake_on_tap_or_motion && !config.device.double_tap_as_button_press) {
             LOG_DEBUG("AccelerometerThread disabling due to no interested configurations\n");
             disable();
             return;
         }
+#endif
+        init();
+    }
 
-        acceleremoter_type = type;
+    void start()
+    {
+        init();
+        setIntervalFromNow(0);
+    };
+
+  protected:
+    int32_t runOnce() override
+    {
+        canSleep = true; // Assume we should not keep the board awake
+
+        if (acceleremoter_type == ScanI2C::DeviceType::MPU6050 && mpu.getMotionInterruptStatus()) {
+            wakeScreen();
+        } else if (acceleremoter_type == ScanI2C::DeviceType::LIS3DH && lis.getClick() > 0) {
+            uint8_t click = lis.getClick();
+            if (!config.device.double_tap_as_button_press) {
+                wakeScreen();
+            }
+
+            if (config.device.double_tap_as_button_press && (click & 0x20)) {
+                buttonPress();
+                return 500;
+            }
+        } else if (acceleremoter_type == ScanI2C::DeviceType::BMA423 && bmaSensor.readIrqStatus() != DEV_WIRE_NONE) {
+            if (bmaSensor.isTilt() || bmaSensor.isDoubleTap()) {
+                wakeScreen();
+                return 500;
+            }
+#ifdef RAK_4631
+        } else if (acceleremoter_type == ScanI2C::DeviceType::BMX160) {
+            sBmx160SensorData_t magAccel;
+            sBmx160SensorData_t gAccel;
+
+            /* Get a new sensor event */
+            bmx160.getAllData(&magAccel, NULL, &gAccel);
+
+            // expirimental calibrate routine. Limited to between 10 and 30 seconds after boot
+            if (millis() > 10 * 1000 && millis() < 30 * 1000) {
+                if (magAccel.x > highestX)
+                    highestX = magAccel.x;
+                if (magAccel.x < lowestX)
+                    lowestX = magAccel.x;
+                if (magAccel.y > highestY)
+                    highestY = magAccel.y;
+                if (magAccel.y < lowestY)
+                    lowestY = magAccel.y;
+                if (magAccel.z > highestZ)
+                    highestZ = magAccel.z;
+                if (magAccel.z < lowestZ)
+                    lowestZ = magAccel.z;
+            }
+
+            int highestRealX = highestX - (highestX + lowestX) / 2;
+
+            magAccel.x -= (highestX + lowestX) / 2;
+            magAccel.y -= (highestY + lowestY) / 2;
+            magAccel.z -= (highestZ + lowestZ) / 2;
+            FusionVector ga, ma;
+            ga.axis.x = -gAccel.x; // default location for the BMX160 is on the rear of the board
+            ga.axis.y = -gAccel.y;
+            ga.axis.z = gAccel.z;
+            ma.axis.x = -magAccel.x;
+            ma.axis.y = -magAccel.y;
+            ma.axis.z = magAccel.z * 3;
+
+            // If we're set to one of the inverted positions
+            if (config.display.compass_orientation > meshtastic_Config_DisplayConfig_CompassOrientation_DEGREES_270) {
+                ma = FusionAxesSwap(ma, FusionAxesAlignmentNXNYPZ);
+                ga = FusionAxesSwap(ga, FusionAxesAlignmentNXNYPZ);
+            }
+
+            float heading = FusionCompassCalculateHeading(FusionConventionNed, ga, ma);
+
+            switch (config.display.compass_orientation) {
+            case meshtastic_Config_DisplayConfig_CompassOrientation_DEGREES_0_INVERTED:
+            case meshtastic_Config_DisplayConfig_CompassOrientation_DEGREES_0:
+                break;
+            case meshtastic_Config_DisplayConfig_CompassOrientation_DEGREES_90:
+            case meshtastic_Config_DisplayConfig_CompassOrientation_DEGREES_90_INVERTED:
+                heading += 90;
+                break;
+            case meshtastic_Config_DisplayConfig_CompassOrientation_DEGREES_180:
+            case meshtastic_Config_DisplayConfig_CompassOrientation_DEGREES_180_INVERTED:
+                heading += 180;
+                break;
+            case meshtastic_Config_DisplayConfig_CompassOrientation_DEGREES_270:
+            case meshtastic_Config_DisplayConfig_CompassOrientation_DEGREES_270_INVERTED:
+                heading += 270;
+                break;
+            }
+
+            screen->setHeading(heading);
+
+#endif
+        } else if (acceleremoter_type == ScanI2C::DeviceType::LSM6DS3 && lsm.shake()) {
+            wakeScreen();
+            return 500;
+        }
+
+        return ACCELEROMETER_CHECK_INTERVAL_MS;
+    }
+
+  private:
+    void init()
+    {
         LOG_DEBUG("AccelerometerThread initializing\n");
 
         if (acceleremoter_type == ScanI2C::DeviceType::MPU6050 && mpu.begin(accelerometer_found.address)) {
@@ -112,6 +220,11 @@ class AccelerometerThread : public concurrency::OSThread
             bmaSensor.enableTiltIRQ();
             // It corresponds to isDoubleClick interrupt
             bmaSensor.enableWakeupIRQ();
+#ifdef RAK_4631
+        } else if (acceleremoter_type == ScanI2C::DeviceType::BMX160 && bmx160.begin()) {
+            bmx160.ODR_Config(BMX160_ACCEL_ODR_100HZ, BMX160_GYRO_ODR_100HZ); // set output data rate
+
+#endif
         } else if (acceleremoter_type == ScanI2C::DeviceType::LSM6DS3 && lsm.begin_I2C(accelerometer_found.address)) {
             LOG_DEBUG("LSM6DS3 initializing\n");
             // Default threshold of 2G, less sensitive options are 4, 8 or 16G
@@ -123,38 +236,6 @@ class AccelerometerThread : public concurrency::OSThread
             // Duration is number of occurances needed to trigger, higher threshold is less sensitive
         }
     }
-
-  protected:
-    int32_t runOnce() override
-    {
-        canSleep = true; // Assume we should not keep the board awake
-
-        if (acceleremoter_type == ScanI2C::DeviceType::MPU6050 && mpu.getMotionInterruptStatus()) {
-            wakeScreen();
-        } else if (acceleremoter_type == ScanI2C::DeviceType::LIS3DH && lis.getClick() > 0) {
-            uint8_t click = lis.getClick();
-            if (!config.device.double_tap_as_button_press) {
-                wakeScreen();
-            }
-
-            if (config.device.double_tap_as_button_press && (click & 0x20)) {
-                buttonPress();
-                return 500;
-            }
-        } else if (acceleremoter_type == ScanI2C::DeviceType::BMA423 && bmaSensor.readIrqStatus() != DEV_WIRE_NONE) {
-            if (bmaSensor.isTilt() || bmaSensor.isDoubleTap()) {
-                wakeScreen();
-                return 500;
-            }
-        } else if (acceleremoter_type == ScanI2C::DeviceType::LSM6DS3 && lsm.shake()) {
-            wakeScreen();
-            return 500;
-        }
-
-        return ACCELEROMETER_CHECK_INTERVAL_MS;
-    }
-
-  private:
     void wakeScreen()
     {
         if (powerFSM.getState() == &stateDARK) {
@@ -173,8 +254,12 @@ class AccelerometerThread : public concurrency::OSThread
     Adafruit_MPU6050 mpu;
     Adafruit_LIS3DH lis;
     Adafruit_LSM6DS3TRC lsm;
+    SensorBMA423 bmaSensor;
+#ifdef RAK_4631
+    RAK_BMX160 bmx160;
+    float highestX = 0, lowestX = 0, highestY = 0, lowestY = 0, highestZ = 0, lowestZ = 0;
+#endif
+    bool BMA_IRQ = false;
 };
 
-} // namespace concurrency
-
 #endif

src/BluetoothCommon.cpp

@@ -10,4 +10,6 @@ const uint8_t TORADIO_UUID_16[16u] = {0xe7, 0x01, 0x44, 0x12, 0x66, 0x78, 0xdd,
 const uint8_t FROMRADIO_UUID_16[16u] = {0x02, 0x00, 0x12, 0xac, 0x42, 0x02, 0x78, 0xb8,
                                         0xed, 0x11, 0x93, 0x49, 0x9e, 0xe6, 0x55, 0x2c};
 const uint8_t FROMNUM_UUID_16[16u] = {0x53, 0x44, 0xe3, 0x47, 0x75, 0xaa, 0x70, 0xa6,
-                                      0x66, 0x4f, 0x00, 0xa8, 0x8c, 0xa1, 0x9d, 0xed};
+                                      0x66, 0x4f, 0x00, 0xa8, 0x8c, 0xa1, 0x9d, 0xed};
+const uint8_t LOGRADIO_UUID_16[16u] = {0xe2, 0xf2, 0x1e, 0xbe, 0xc5, 0x15, 0xcf, 0xaa,
+                                       0x6b, 0x43, 0xfa, 0x78, 0x38, 0xd2, 0x6f, 0x6c};

src/BluetoothCommon.h

@@ -11,10 +11,11 @@
 #define TORADIO_UUID "f75c76d2-129e-4dad-a1dd-7866124401e7"
 #define FROMRADIO_UUID "2c55e69e-4993-11ed-b878-0242ac120002"
 #define FROMNUM_UUID "ed9da18c-a800-4f66-a670-aa7547e34453"
+#define LOGRADIO_UUID "6c6fd238-78fa-436b-aacf-15c5be1ef2e2"
 
 // NRF52 wants these constants as byte arrays
 // Generated here https://yupana-engineering.com/online-uuid-to-c-array-converter - but in REVERSE BYTE ORDER
-extern const uint8_t MESH_SERVICE_UUID_16[], TORADIO_UUID_16[16u], FROMRADIO_UUID_16[], FROMNUM_UUID_16[];
+extern const uint8_t MESH_SERVICE_UUID_16[], TORADIO_UUID_16[16u], FROMRADIO_UUID_16[], FROMNUM_UUID_16[], LOGRADIO_UUID_16[];
 
 /// Given a level between 0-100, update the BLE attribute
 void updateBatteryLevel(uint8_t level);
@@ -27,4 +28,5 @@ class BluetoothApi
     virtual void clearBonds();
     virtual bool isConnected();
     virtual int getRssi() = 0;
+    virtual void sendLog(const char *logMessage);
 };

src/ButtonThread.cpp

@@ -41,7 +41,11 @@ ButtonThread::ButtonThread() : OSThread("Button")
     }
 #elif defined(BUTTON_PIN)
     int pin = config.device.button_gpio ? config.device.button_gpio : BUTTON_PIN; // Resolved button pin
+#if defined(HELTEC_CAPSULE_SENSOR_V3)
+    this->userButton = OneButton(pin, false, false);
+#else
     this->userButton = OneButton(pin, true, true);
+#endif
     LOG_DEBUG("Using GPIO%02d for button\n", pin);
 #endif
 
@@ -232,10 +236,10 @@ void ButtonThread::attachButtonInterrupts()
     attachInterrupt(
         config.device.button_gpio ? config.device.button_gpio : BUTTON_PIN,
         []() {
-            BaseType_t higherWake = 0;
-            mainDelay.interruptFromISR(&higherWake);
             ButtonThread::userButton.tick();
             runASAP = true;
+            BaseType_t higherWake = 0;
+            mainDelay.interruptFromISR(&higherWake);
         },
         CHANGE);
 #endif

src/DebugConfiguration.h

@@ -36,7 +36,7 @@
 #define LOG_CRIT(...) SEGGER_RTT_printf(0, __VA_ARGS__)
 #define LOG_TRACE(...) SEGGER_RTT_printf(0, __VA_ARGS__)
 #else
-#ifdef DEBUG_PORT
+#if defined(DEBUG_PORT) && !defined(DEBUG_MUTE)
 #define LOG_DEBUG(...) DEBUG_PORT.log(MESHTASTIC_LOG_LEVEL_DEBUG, __VA_ARGS__)
 #define LOG_INFO(...) DEBUG_PORT.log(MESHTASTIC_LOG_LEVEL_INFO, __VA_ARGS__)
 #define LOG_WARN(...) DEBUG_PORT.log(MESHTASTIC_LOG_LEVEL_WARN, __VA_ARGS__)

src/FSCommon.cpp

@@ -205,6 +205,62 @@ void rmDir(const char *dirname)
 #endif
 }
 
+bool fsCheck()
+{
+#if defined(ARCH_NRF52)
+    size_t write_size = 0;
+    size_t read_size = 0;
+    char buf[32] = {0};
+
+    Adafruit_LittleFS_Namespace::File file(FSCom);
+    const char *text = "meshtastic fs test";
+    size_t text_length = strlen(text);
+    const char *filename = "/meshtastic.txt";
+
+    LOG_DEBUG("Try create file .\n");
+    if (file.open(filename, FILE_O_WRITE)) {
+        write_size = file.write(text);
+    } else {
+        LOG_DEBUG("Open file failed .\n");
+        goto FORMAT_FS;
+    }
+
+    if (write_size != text_length) {
+        LOG_DEBUG("Text bytes do not match .\n");
+        file.close();
+        goto FORMAT_FS;
+    }
+
+    file.close();
+
+    if (!file.open(filename, FILE_O_READ)) {
+        LOG_DEBUG("Open file failed .\n");
+        goto FORMAT_FS;
+    }
+
+    read_size = file.readBytes(buf, text_length);
+    if (read_size != text_length) {
+        LOG_DEBUG("Text bytes do not match .\n");
+        file.close();
+        goto FORMAT_FS;
+    }
+
+    if (memcmp(buf, text, text_length) != 0) {
+        LOG_DEBUG("The written bytes do not match the read bytes .\n");
+        file.close();
+        goto FORMAT_FS;
+    }
+    return true;
+FORMAT_FS:
+    LOG_DEBUG("Format FS ....\n");
+    FSCom.format();
+    FSCom.begin();
+    return false;
+#else
+    return true;
+#endif
+}
+
 void fsInit()
 {
 #ifdef FSCom
@@ -219,15 +275,29 @@ void fsInit()
      * nRF52840 has a certain chance of automatic formatting failure.
      * Try to create a file after initializing the file system. If the creation fails,
      * it means that the file system is not working properly. Please format it manually again.
+     * To check the normality of the file system, you need to disable the LFS_NO_ASSERT assertion.
+     * Otherwise, the assertion will be entered at the moment of reading or opening, and the FS will not be formatted.
      * */
-    Adafruit_LittleFS_Namespace::File file(FSCom);
-    const char *filename = "/meshtastic.txt";
-    if (!file.open(filename, FILE_O_WRITE)) {
-        LOG_DEBUG("Format ....");
-        FSCom.format();
-        FSCom.begin();
-    } else {
-        file.close();
+    bool ret = false;
+    uint8_t retry = 3;
+
+    while (retry--) {
+        ret = fsCheck();
+        if (ret) {
+            LOG_DEBUG("File system check is OK.\n");
+            break;
+        }
+        delay(10);
+    }
+
+    // It may not be possible to reach this step.
+    // Add a loop here to prevent unpredictable situations from happening.
+    // Can add a screen to display error status later.
+    if (!ret) {
+        while (1) {
+            LOG_ERROR("The file system is damaged and cannot proceed to the next step.\n");
+            delay(1000);
+        }
     }
 #else
     LOG_DEBUG("Filesystem files:\n");

src/Fusion/Fusion.h

@@ -0,0 +1,32 @@
+/**
+ * @file Fusion.h
+ * @author Seb Madgwick
+ * @brief Main header file for the Fusion library.  This is the only file that
+ * needs to be included when using the library.
+ */
+
+#ifndef FUSION_H
+#define FUSION_H
+
+//------------------------------------------------------------------------------
+// Includes
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "FusionAhrs.h"
+#include "FusionAxes.h"
+#include "FusionCalibration.h"
+#include "FusionCompass.h"
+#include "FusionConvention.h"
+#include "FusionMath.h"
+#include "FusionOffset.h"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+//------------------------------------------------------------------------------
+// End of file

src/Fusion/FusionAhrs.c

@@ -0,0 +1,542 @@
+/**
+ * @file FusionAhrs.c
+ * @author Seb Madgwick
+ * @brief AHRS algorithm to combine gyroscope, accelerometer, and magnetometer
+ * measurements into a single measurement of orientation relative to the Earth.
+ */
+
+//------------------------------------------------------------------------------
+// Includes
+
+#include "FusionAhrs.h"
+#include <float.h> // FLT_MAX
+#include <math.h>  // atan2f, cosf, fabsf, powf, sinf
+
+//------------------------------------------------------------------------------
+// Definitions
+
+/**
+ * @brief Initial gain used during the initialisation.
+ */
+#define INITIAL_GAIN (10.0f)
+
+/**
+ * @brief Initialisation period in seconds.
+ */
+#define INITIALISATION_PERIOD (3.0f)
+
+//------------------------------------------------------------------------------
+// Function declarations
+
+static inline FusionVector HalfGravity(const FusionAhrs *const ahrs);
+
+static inline FusionVector HalfMagnetic(const FusionAhrs *const ahrs);
+
+static inline FusionVector Feedback(const FusionVector sensor, const FusionVector reference);
+
+static inline int Clamp(const int value, const int min, const int max);
+
+//------------------------------------------------------------------------------
+// Functions
+
+/**
+ * @brief Initialises the AHRS algorithm structure.
+ * @param ahrs AHRS algorithm structure.
+ */
+void FusionAhrsInitialise(FusionAhrs *const ahrs)
+{
+    const FusionAhrsSettings settings = {
+        .convention = FusionConventionNwu,
+        .gain = 0.5f,
+        .gyroscopeRange = 0.0f,
+        .accelerationRejection = 90.0f,
+        .magneticRejection = 90.0f,
+        .recoveryTriggerPeriod = 0,
+    };
+    FusionAhrsSetSettings(ahrs, &settings);
+    FusionAhrsReset(ahrs);
+}
+
+/**
+ * @brief Resets the AHRS algorithm.  This is equivalent to reinitialising the
+ * algorithm while maintaining the current settings.
+ * @param ahrs AHRS algorithm structure.
+ */
+void FusionAhrsReset(FusionAhrs *const ahrs)
+{
+    ahrs->quaternion = FUSION_IDENTITY_QUATERNION;
+    ahrs->accelerometer = FUSION_VECTOR_ZERO;
+    ahrs->initialising = true;
+    ahrs->rampedGain = INITIAL_GAIN;
+    ahrs->angularRateRecovery = false;
+    ahrs->halfAccelerometerFeedback = FUSION_VECTOR_ZERO;
+    ahrs->halfMagnetometerFeedback = FUSION_VECTOR_ZERO;
+    ahrs->accelerometerIgnored = false;
+    ahrs->accelerationRecoveryTrigger = 0;
+    ahrs->accelerationRecoveryTimeout = ahrs->settings.recoveryTriggerPeriod;
+    ahrs->magnetometerIgnored = false;
+    ahrs->magneticRecoveryTrigger = 0;
+    ahrs->magneticRecoveryTimeout = ahrs->settings.recoveryTriggerPeriod;
+}
+
+/**
+ * @brief Sets the AHRS algorithm settings.
+ * @param ahrs AHRS algorithm structure.
+ * @param settings Settings.
+ */
+void FusionAhrsSetSettings(FusionAhrs *const ahrs, const FusionAhrsSettings *const settings)
+{
+    ahrs->settings.convention = settings->convention;
+    ahrs->settings.gain = settings->gain;
+    ahrs->settings.gyroscopeRange = settings->gyroscopeRange == 0.0f ? FLT_MAX : 0.98f * settings->gyroscopeRange;
+    ahrs->settings.accelerationRejection = settings->accelerationRejection == 0.0f
+                                               ? FLT_MAX
+                                               : powf(0.5f * sinf(FusionDegreesToRadians(settings->accelerationRejection)), 2);
+    ahrs->settings.magneticRejection =
+        settings->magneticRejection == 0.0f ? FLT_MAX : powf(0.5f * sinf(FusionDegreesToRadians(settings->magneticRejection)), 2);
+    ahrs->settings.recoveryTriggerPeriod = settings->recoveryTriggerPeriod;
+    ahrs->accelerationRecoveryTimeout = ahrs->settings.recoveryTriggerPeriod;
+    ahrs->magneticRecoveryTimeout = ahrs->settings.recoveryTriggerPeriod;
+    if ((settings->gain == 0.0f) ||
+        (settings->recoveryTriggerPeriod == 0)) { // disable acceleration and magnetic rejection features if gain is zero
+        ahrs->settings.accelerationRejection = FLT_MAX;
+        ahrs->settings.magneticRejection = FLT_MAX;
+    }
+    if (ahrs->initialising == false) {
+        ahrs->rampedGain = ahrs->settings.gain;
+    }
+    ahrs->rampedGainStep = (INITIAL_GAIN - ahrs->settings.gain) / INITIALISATION_PERIOD;
+}
+
+/**
+ * @brief Updates the AHRS algorithm using the gyroscope, accelerometer, and
+ * magnetometer measurements.
+ * @param ahrs AHRS algorithm structure.
+ * @param gyroscope Gyroscope measurement in degrees per second.
+ * @param accelerometer Accelerometer measurement in g.
+ * @param magnetometer Magnetometer measurement in arbitrary units.
+ * @param deltaTime Delta time in seconds.
+ */
+void FusionAhrsUpdate(FusionAhrs *const ahrs, const FusionVector gyroscope, const FusionVector accelerometer,
+                      const FusionVector magnetometer, const float deltaTime)
+{
+#define Q ahrs->quaternion.element
+
+    // Store accelerometer
+    ahrs->accelerometer = accelerometer;
+
+    // Reinitialise if gyroscope range exceeded
+    if ((fabsf(gyroscope.axis.x) > ahrs->settings.gyroscopeRange) || (fabsf(gyroscope.axis.y) > ahrs->settings.gyroscopeRange) ||
+        (fabsf(gyroscope.axis.z) > ahrs->settings.gyroscopeRange)) {
+        const FusionQuaternion quaternion = ahrs->quaternion;
+        FusionAhrsReset(ahrs);
+        ahrs->quaternion = quaternion;
+        ahrs->angularRateRecovery = true;
+    }
+
+    // Ramp down gain during initialisation
+    if (ahrs->initialising) {
+        ahrs->rampedGain -= ahrs->rampedGainStep * deltaTime;
+        if ((ahrs->rampedGain < ahrs->settings.gain) || (ahrs->settings.gain == 0.0f)) {
+            ahrs->rampedGain = ahrs->settings.gain;
+            ahrs->initialising = false;
+            ahrs->angularRateRecovery = false;
+        }
+    }
+
+    // Calculate direction of gravity indicated by algorithm
+    const FusionVector halfGravity = HalfGravity(ahrs);
+
+    // Calculate accelerometer feedback
+    FusionVector halfAccelerometerFeedback = FUSION_VECTOR_ZERO;
+    ahrs->accelerometerIgnored = true;
+    if (FusionVectorIsZero(accelerometer) == false) {
+
+        // Calculate accelerometer feedback scaled by 0.5
+        ahrs->halfAccelerometerFeedback = Feedback(FusionVectorNormalise(accelerometer), halfGravity);
+
+        // Don't ignore accelerometer if acceleration error below threshold
+        if (ahrs->initialising ||
+            ((FusionVectorMagnitudeSquared(ahrs->halfAccelerometerFeedback) <= ahrs->settings.accelerationRejection))) {
+            ahrs->accelerometerIgnored = false;
+            ahrs->accelerationRecoveryTrigger -= 9;
+        } else {
+            ahrs->accelerationRecoveryTrigger += 1;
+        }
+
+        // Don't ignore accelerometer during acceleration recovery
+        if (ahrs->accelerationRecoveryTrigger > ahrs->accelerationRecoveryTimeout) {
+            ahrs->accelerationRecoveryTimeout = 0;
+            ahrs->accelerometerIgnored = false;
+        } else {
+            ahrs->accelerationRecoveryTimeout = ahrs->settings.recoveryTriggerPeriod;
+        }
+        ahrs->accelerationRecoveryTrigger = Clamp(ahrs->accelerationRecoveryTrigger, 0, ahrs->settings.recoveryTriggerPeriod);
+
+        // Apply accelerometer feedback
+        if (ahrs->accelerometerIgnored == false) {
+            halfAccelerometerFeedback = ahrs->halfAccelerometerFeedback;
+        }
+    }
+
+    // Calculate magnetometer feedback
+    FusionVector halfMagnetometerFeedback = FUSION_VECTOR_ZERO;
+    ahrs->magnetometerIgnored = true;
+    if (FusionVectorIsZero(magnetometer) == false) {
+
+        // Calculate direction of magnetic field indicated by algorithm
+        const FusionVector halfMagnetic = HalfMagnetic(ahrs);
+
+        // Calculate magnetometer feedback scaled by 0.5
+        ahrs->halfMagnetometerFeedback =
+            Feedback(FusionVectorNormalise(FusionVectorCrossProduct(halfGravity, magnetometer)), halfMagnetic);
+
+        // Don't ignore magnetometer if magnetic error below threshold
+        if (ahrs->initialising ||
+            ((FusionVectorMagnitudeSquared(ahrs->halfMagnetometerFeedback) <= ahrs->settings.magneticRejection))) {
+            ahrs->magnetometerIgnored = false;
+            ahrs->magneticRecoveryTrigger -= 9;
+        } else {
+            ahrs->magneticRecoveryTrigger += 1;
+        }
+
+        // Don't ignore magnetometer during magnetic recovery
+        if (ahrs->magneticRecoveryTrigger > ahrs->magneticRecoveryTimeout) {
+            ahrs->magneticRecoveryTimeout = 0;
+            ahrs->magnetometerIgnored = false;
+        } else {
+            ahrs->magneticRecoveryTimeout = ahrs->settings.recoveryTriggerPeriod;
+        }
+        ahrs->magneticRecoveryTrigger = Clamp(ahrs->magneticRecoveryTrigger, 0, ahrs->settings.recoveryTriggerPeriod);
+
+        // Apply magnetometer feedback
+        if (ahrs->magnetometerIgnored == false) {
+            halfMagnetometerFeedback = ahrs->halfMagnetometerFeedback;
+        }
+    }
+
+    // Convert gyroscope to radians per second scaled by 0.5
+    const FusionVector halfGyroscope = FusionVectorMultiplyScalar(gyroscope, FusionDegreesToRadians(0.5f));
+
+    // Apply feedback to gyroscope
+    const FusionVector adjustedHalfGyroscope = FusionVectorAdd(
+        halfGyroscope,
+        FusionVectorMultiplyScalar(FusionVectorAdd(halfAccelerometerFeedback, halfMagnetometerFeedback), ahrs->rampedGain));
+
+    // Integrate rate of change of quaternion
+    ahrs->quaternion = FusionQuaternionAdd(
+        ahrs->quaternion,
+        FusionQuaternionMultiplyVector(ahrs->quaternion, FusionVectorMultiplyScalar(adjustedHalfGyroscope, deltaTime)));
+
+    // Normalise quaternion
+    ahrs->quaternion = FusionQuaternionNormalise(ahrs->quaternion);
+#undef Q
+}
+
+/**
+ * @brief Returns the direction of gravity scaled by 0.5.
+ * @param ahrs AHRS algorithm structure.
+ * @return Direction of gravity scaled by 0.5.
+ */
+static inline FusionVector HalfGravity(const FusionAhrs *const ahrs)
+{
+#define Q ahrs->quaternion.element
+    switch (ahrs->settings.convention) {
+    case FusionConventionNwu:
+    case FusionConventionEnu: {
+        const FusionVector halfGravity = {.axis = {
+                                              .x = Q.x * Q.z - Q.w * Q.y,
+                                              .y = Q.y * Q.z + Q.w * Q.x,
+                                              .z = Q.w * Q.w - 0.5f + Q.z * Q.z,
+                                          }}; // third column of transposed rotation matrix scaled by 0.5
+        return halfGravity;
+    }
+    case FusionConventionNed: {
+        const FusionVector halfGravity = {.axis = {
+                                              .x = Q.w * Q.y - Q.x * Q.z,
+                                              .y = -1.0f * (Q.y * Q.z + Q.w * Q.x),
+                                              .z = 0.5f - Q.w * Q.w - Q.z * Q.z,
+                                          }}; // third column of transposed rotation matrix scaled by -0.5
+        return halfGravity;
+    }
+    }
+    return FUSION_VECTOR_ZERO; // avoid compiler warning
+#undef Q
+}
+
+/**
+ * @brief Returns the direction of the magnetic field scaled by 0.5.
+ * @param ahrs AHRS algorithm structure.
+ * @return Direction of the magnetic field scaled by 0.5.
+ */
+static inline FusionVector HalfMagnetic(const FusionAhrs *const ahrs)
+{
+#define Q ahrs->quaternion.element
+    switch (ahrs->settings.convention) {
+    case FusionConventionNwu: {
+        const FusionVector halfMagnetic = {.axis = {
+                                               .x = Q.x * Q.y + Q.w * Q.z,
+                                               .y = Q.w * Q.w - 0.5f + Q.y * Q.y,
+                                               .z = Q.y * Q.z - Q.w * Q.x,
+                                           }}; // second column of transposed rotation matrix scaled by 0.5
+        return halfMagnetic;
+    }
+    case FusionConventionEnu: {
+        const FusionVector halfMagnetic = {.axis = {
+                                               .x = 0.5f - Q.w * Q.w - Q.x * Q.x,
+                                               .y = Q.w * Q.z - Q.x * Q.y,
+                                               .z = -1.0f * (Q.x * Q.z + Q.w * Q.y),
+                                           }}; // first column of transposed rotation matrix scaled by -0.5
+        return halfMagnetic;
+    }
+    case FusionConventionNed: {
+        const FusionVector halfMagnetic = {.axis = {
+                                               .x = -1.0f * (Q.x * Q.y + Q.w * Q.z),
+                                               .y = 0.5f - Q.w * Q.w - Q.y * Q.y,
+                                               .z = Q.w * Q.x - Q.y * Q.z,
+                                           }}; // second column of transposed rotation matrix scaled by -0.5
+        return halfMagnetic;
+    }
+    }
+    return FUSION_VECTOR_ZERO; // avoid compiler warning
+#undef Q
+}
+
+/**
+ * @brief Returns the feedback.
+ * @param sensor Sensor.
+ * @param reference Reference.
+ * @return Feedback.
+ */
+static inline FusionVector Feedback(const FusionVector sensor, const FusionVector reference)
+{
+    if (FusionVectorDotProduct(sensor, reference) < 0.0f) { // if error is >90 degrees
+        return FusionVectorNormalise(FusionVectorCrossProduct(sensor, reference));
+    }
+    return FusionVectorCrossProduct(sensor, reference);
+}
+
+/**
+ * @brief Returns a value limited to maximum and minimum.
+ * @param value Value.
+ * @param min Minimum value.
+ * @param max Maximum value.
+ * @return Value limited to maximum and minimum.
+ */
+static inline int Clamp(const int value, const int min, const int max)
+{
+    if (value < min) {
+        return min;
+    }
+    if (value > max) {
+        return max;
+    }
+    return value;
+}
+
+/**
+ * @brief Updates the AHRS algorithm using the gyroscope and accelerometer
+ * measurements only.
+ * @param ahrs AHRS algorithm structure.
+ * @param gyroscope Gyroscope measurement in degrees per second.
+ * @param accelerometer Accelerometer measurement in g.
+ * @param deltaTime Delta time in seconds.
+ */
+void FusionAhrsUpdateNoMagnetometer(FusionAhrs *const ahrs, const FusionVector gyroscope, const FusionVector accelerometer,
+                                    const float deltaTime)
+{
+
+    // Update AHRS algorithm
+    FusionAhrsUpdate(ahrs, gyroscope, accelerometer, FUSION_VECTOR_ZERO, deltaTime);
+
+    // Zero heading during initialisation
+    if (ahrs->initialising) {
+        FusionAhrsSetHeading(ahrs, 0.0f);
+    }
+}
+
+/**
+ * @brief Updates the AHRS algorithm using the gyroscope, accelerometer, and
+ * heading measurements.
+ * @param ahrs AHRS algorithm structure.
+ * @param gyroscope Gyroscope measurement in degrees per second.
+ * @param accelerometer Accelerometer measurement in g.
+ * @param heading Heading measurement in degrees.
+ * @param deltaTime Delta time in seconds.
+ */
+void FusionAhrsUpdateExternalHeading(FusionAhrs *const ahrs, const FusionVector gyroscope, const FusionVector accelerometer,
+                                     const float heading, const float deltaTime)
+{
+#define Q ahrs->quaternion.element
+
+    // Calculate roll
+    const float roll = atan2f(Q.w * Q.x + Q.y * Q.z, 0.5f - Q.y * Q.y - Q.x * Q.x);
+
+    // Calculate magnetometer
+    const float headingRadians = FusionDegreesToRadians(heading);
+    const float sinHeadingRadians = sinf(headingRadians);
+    const FusionVector magnetometer = {.axis = {
+                                           .x = cosf(headingRadians),
+                                           .y = -1.0f * cosf(roll) * sinHeadingRadians,
+                                           .z = sinHeadingRadians * sinf(roll),
+                                       }};
+
+    // Update AHRS algorithm
+    FusionAhrsUpdate(ahrs, gyroscope, accelerometer, magnetometer, deltaTime);
+#undef Q
+}
+
+/**
+ * @brief Returns the quaternion describing the sensor relative to the Earth.
+ * @param ahrs AHRS algorithm structure.
+ * @return Quaternion describing the sensor relative to the Earth.
+ */
+FusionQuaternion FusionAhrsGetQuaternion(const FusionAhrs *const ahrs)
+{
+    return ahrs->quaternion;
+}
+
+/**
+ * @brief Sets the quaternion describing the sensor relative to the Earth.
+ * @param ahrs AHRS algorithm structure.
+ * @param quaternion Quaternion describing the sensor relative to the Earth.
+ */
+void FusionAhrsSetQuaternion(FusionAhrs *const ahrs, const FusionQuaternion quaternion)
+{
+    ahrs->quaternion = quaternion;
+}
+
+/**
+ * @brief Returns the linear acceleration measurement equal to the accelerometer
+ * measurement with the 1 g of gravity removed.
+ * @param ahrs AHRS algorithm structure.
+ * @return Linear acceleration measurement in g.
+ */
+FusionVector FusionAhrsGetLinearAcceleration(const FusionAhrs *const ahrs)
+{
+#define Q ahrs->quaternion.element
+
+    // Calculate gravity in the sensor coordinate frame
+    const FusionVector gravity = {.axis = {
+                                      .x = 2.0f * (Q.x * Q.z - Q.w * Q.y),
+                                      .y = 2.0f * (Q.y * Q.z + Q.w * Q.x),
+                                      .z = 2.0f * (Q.w * Q.w - 0.5f + Q.z * Q.z),
+                                  }}; // third column of transposed rotation matrix
+
+    // Remove gravity from accelerometer measurement
+    switch (ahrs->settings.convention) {
+    case FusionConventionNwu:
+    case FusionConventionEnu: {
+        return FusionVectorSubtract(ahrs->accelerometer, gravity);
+    }
+    case FusionConventionNed: {
+        return FusionVectorAdd(ahrs->accelerometer, gravity);
+    }
+    }
+    return FUSION_VECTOR_ZERO; // avoid compiler warning
+#undef Q
+}
+
+/**
+ * @brief Returns the Earth acceleration measurement equal to accelerometer
+ * measurement in the Earth coordinate frame with the 1 g of gravity removed.
+ * @param ahrs AHRS algorithm structure.
+ * @return Earth acceleration measurement in g.
+ */
+FusionVector FusionAhrsGetEarthAcceleration(const FusionAhrs *const ahrs)
+{
+#define Q ahrs->quaternion.element
+#define A ahrs->accelerometer.axis
+
+    // Calculate accelerometer measurement in the Earth coordinate frame
+    const float qwqw = Q.w * Q.w; // calculate common terms to avoid repeated operations
+    const float qwqx = Q.w * Q.x;
+    const float qwqy = Q.w * Q.y;
+    const float qwqz = Q.w * Q.z;
+    const float qxqy = Q.x * Q.y;
+    const float qxqz = Q.x * Q.z;
+    const float qyqz = Q.y * Q.z;
+    FusionVector accelerometer = {.axis = {
+                                      .x = 2.0f * ((qwqw - 0.5f + Q.x * Q.x) * A.x + (qxqy - qwqz) * A.y + (qxqz + qwqy) * A.z),
+                                      .y = 2.0f * ((qxqy + qwqz) * A.x + (qwqw - 0.5f + Q.y * Q.y) * A.y + (qyqz - qwqx) * A.z),
+                                      .z = 2.0f * ((qxqz - qwqy) * A.x + (qyqz + qwqx) * A.y + (qwqw - 0.5f + Q.z * Q.z) * A.z),
+                                  }}; // rotation matrix multiplied with the accelerometer
+
+    // Remove gravity from accelerometer measurement
+    switch (ahrs->settings.convention) {
+    case FusionConventionNwu:
+    case FusionConventionEnu:
+        accelerometer.axis.z -= 1.0f;
+        break;
+    case FusionConventionNed:
+        accelerometer.axis.z += 1.0f;
+        break;
+    }
+    return accelerometer;
+#undef Q
+#undef A
+}
+
+/**
+ * @brief Returns the AHRS algorithm internal states.
+ * @param ahrs AHRS algorithm structure.
+ * @return AHRS algorithm internal states.
+ */
+FusionAhrsInternalStates FusionAhrsGetInternalStates(const FusionAhrs *const ahrs)
+{
+    const FusionAhrsInternalStates internalStates = {
+        .accelerationError = FusionRadiansToDegrees(FusionAsin(2.0f * FusionVectorMagnitude(ahrs->halfAccelerometerFeedback))),
+        .accelerometerIgnored = ahrs->accelerometerIgnored,
+        .accelerationRecoveryTrigger =
+            ahrs->settings.recoveryTriggerPeriod == 0
+                ? 0.0f
+                : (float)ahrs->accelerationRecoveryTrigger / (float)ahrs->settings.recoveryTriggerPeriod,
+        .magneticError = FusionRadiansToDegrees(FusionAsin(2.0f * FusionVectorMagnitude(ahrs->halfMagnetometerFeedback))),
+        .magnetometerIgnored = ahrs->magnetometerIgnored,
+        .magneticRecoveryTrigger = ahrs->settings.recoveryTriggerPeriod == 0
+                                       ? 0.0f
+                                       : (float)ahrs->magneticRecoveryTrigger / (float)ahrs->settings.recoveryTriggerPeriod,
+    };
+    return internalStates;
+}
+
+/**
+ * @brief Returns the AHRS algorithm flags.
+ * @param ahrs AHRS algorithm structure.
+ * @return AHRS algorithm flags.
+ */
+FusionAhrsFlags FusionAhrsGetFlags(const FusionAhrs *const ahrs)
+{
+    const FusionAhrsFlags flags = {
+        .initialising = ahrs->initialising,
+        .angularRateRecovery = ahrs->angularRateRecovery,
+        .accelerationRecovery = ahrs->accelerationRecoveryTrigger > ahrs->accelerationRecoveryTimeout,
+        .magneticRecovery = ahrs->magneticRecoveryTrigger > ahrs->magneticRecoveryTimeout,
+    };
+    return flags;
+}
+
+/**
+ * @brief Sets the heading of the orientation measurement provided by the AHRS
+ * algorithm.  This function can be used to reset drift in heading when the AHRS
+ * algorithm is being used without a magnetometer.
+ * @param ahrs AHRS algorithm structure.
+ * @param heading Heading angle in degrees.
+ */
+void FusionAhrsSetHeading(FusionAhrs *const ahrs, const float heading)
+{
+#define Q ahrs->quaternion.element
+    const float yaw = atan2f(Q.w * Q.z + Q.x * Q.y, 0.5f - Q.y * Q.y - Q.z * Q.z);
+    const float halfYawMinusHeading = 0.5f * (yaw - FusionDegreesToRadians(heading));
+    const FusionQuaternion rotation = {.element = {
+                                           .w = cosf(halfYawMinusHeading),
+                                           .x = 0.0f,
+                                           .y = 0.0f,
+                                           .z = -1.0f * sinf(halfYawMinusHeading),
+                                       }};
+    ahrs->quaternion = FusionQuaternionMultiply(rotation, ahrs->quaternion);
+#undef Q
+}
+
+//------------------------------------------------------------------------------
+// End of file

src/Fusion/FusionAhrs.h

@@ -0,0 +1,112 @@
+/**
+ * @file FusionAhrs.h
+ * @author Seb Madgwick
+ * @brief AHRS algorithm to combine gyroscope, accelerometer, and magnetometer
+ * measurements into a single measurement of orientation relative to the Earth.
+ */
+
+#ifndef FUSION_AHRS_H
+#define FUSION_AHRS_H
+
+//------------------------------------------------------------------------------
+// Includes
+
+#include "FusionConvention.h"
+#include "FusionMath.h"
+#include <stdbool.h>
+
+//------------------------------------------------------------------------------
+// Definitions
+
+/**
+ * @brief AHRS algorithm settings.
+ */
+typedef struct {
+    FusionConvention convention;
+    float gain;
+    float gyroscopeRange;
+    float accelerationRejection;
+    float magneticRejection;
+    unsigned int recoveryTriggerPeriod;
+} FusionAhrsSettings;
+
+/**
+ * @brief AHRS algorithm structure.  Structure members are used internally and
+ * must not be accessed by the application.
+ */
+typedef struct {
+    FusionAhrsSettings settings;
+    FusionQuaternion quaternion;
+    FusionVector accelerometer;
+    bool initialising;
+    float rampedGain;
+    float rampedGainStep;
+    bool angularRateRecovery;
+    FusionVector halfAccelerometerFeedback;
+    FusionVector halfMagnetometerFeedback;
+    bool accelerometerIgnored;
+    int accelerationRecoveryTrigger;
+    int accelerationRecoveryTimeout;
+    bool magnetometerIgnored;
+    int magneticRecoveryTrigger;
+    int magneticRecoveryTimeout;
+} FusionAhrs;
+
+/**
+ * @brief AHRS algorithm internal states.
+ */
+typedef struct {
+    float accelerationError;
+    bool accelerometerIgnored;
+    float accelerationRecoveryTrigger;
+    float magneticError;
+    bool magnetometerIgnored;
+    float magneticRecoveryTrigger;
+} FusionAhrsInternalStates;
+
+/**
+ * @brief AHRS algorithm flags.
+ */
+typedef struct {
+    bool initialising;
+    bool angularRateRecovery;
+    bool accelerationRecovery;
+    bool magneticRecovery;
+} FusionAhrsFlags;
+
+//------------------------------------------------------------------------------
+// Function declarations
+
+void FusionAhrsInitialise(FusionAhrs *const ahrs);
+
+void FusionAhrsReset(FusionAhrs *const ahrs);
+
+void FusionAhrsSetSettings(FusionAhrs *const ahrs, const FusionAhrsSettings *const settings);
+
+void FusionAhrsUpdate(FusionAhrs *const ahrs, const FusionVector gyroscope, const FusionVector accelerometer,
+                      const FusionVector magnetometer, const float deltaTime);
+
+void FusionAhrsUpdateNoMagnetometer(FusionAhrs *const ahrs, const FusionVector gyroscope, const FusionVector accelerometer,
+                                    const float deltaTime);
+
+void FusionAhrsUpdateExternalHeading(FusionAhrs *const ahrs, const FusionVector gyroscope, const FusionVector accelerometer,
+                                     const float heading, const float deltaTime);
+
+FusionQuaternion FusionAhrsGetQuaternion(const FusionAhrs *const ahrs);
+
+void FusionAhrsSetQuaternion(FusionAhrs *const ahrs, const FusionQuaternion quaternion);
+
+FusionVector FusionAhrsGetLinearAcceleration(const FusionAhrs *const ahrs);
+
+FusionVector FusionAhrsGetEarthAcceleration(const FusionAhrs *const ahrs);
+
+FusionAhrsInternalStates FusionAhrsGetInternalStates(const FusionAhrs *const ahrs);
+
+FusionAhrsFlags FusionAhrsGetFlags(const FusionAhrs *const ahrs);
+
+void FusionAhrsSetHeading(FusionAhrs *const ahrs, const float heading);
+
+#endif
+
+//------------------------------------------------------------------------------
+// End of file

src/Fusion/FusionAxes.h

@@ -0,0 +1,188 @@
+/**
+ * @file FusionAxes.h
+ * @author Seb Madgwick
+ * @brief Swaps sensor axes for alignment with the body axes.
+ */
+
+#ifndef FUSION_AXES_H
+#define FUSION_AXES_H
+
+//------------------------------------------------------------------------------
+// Includes
+
+#include "FusionMath.h"
+
+//------------------------------------------------------------------------------
+// Definitions
+
+/**
+ * @brief Axes alignment describing the sensor axes relative to the body axes.
+ * For example, if the body X axis is aligned with the sensor Y axis and the
+ * body Y axis is aligned with sensor X axis but pointing the opposite direction
+ * then alignment is +Y-X+Z.
+ */
+typedef enum {
+    FusionAxesAlignmentPXPYPZ, /* +X+Y+Z */
+    FusionAxesAlignmentPXNZPY, /* +X-Z+Y */
+    FusionAxesAlignmentPXNYNZ, /* +X-Y-Z */
+    FusionAxesAlignmentPXPZNY, /* +X+Z-Y */
+    FusionAxesAlignmentNXPYNZ, /* -X+Y-Z */
+    FusionAxesAlignmentNXPZPY, /* -X+Z+Y */
+    FusionAxesAlignmentNXNYPZ, /* -X-Y+Z */
+    FusionAxesAlignmentNXNZNY, /* -X-Z-Y */
+    FusionAxesAlignmentPYNXPZ, /* +Y-X+Z */
+    FusionAxesAlignmentPYNZNX, /* +Y-Z-X */
+    FusionAxesAlignmentPYPXNZ, /* +Y+X-Z */
+    FusionAxesAlignmentPYPZPX, /* +Y+Z+X */
+    FusionAxesAlignmentNYPXPZ, /* -Y+X+Z */
+    FusionAxesAlignmentNYNZPX, /* -Y-Z+X */
+    FusionAxesAlignmentNYNXNZ, /* -Y-X-Z */
+    FusionAxesAlignmentNYPZNX, /* -Y+Z-X */
+    FusionAxesAlignmentPZPYNX, /* +Z+Y-X */
+    FusionAxesAlignmentPZPXPY, /* +Z+X+Y */
+    FusionAxesAlignmentPZNYPX, /* +Z-Y+X */
+    FusionAxesAlignmentPZNXNY, /* +Z-X-Y */
+    FusionAxesAlignmentNZPYPX, /* -Z+Y+X */
+    FusionAxesAlignmentNZNXPY, /* -Z-X+Y */
+    FusionAxesAlignmentNZNYNX, /* -Z-Y-X */
+    FusionAxesAlignmentNZPXNY, /* -Z+X-Y */
+} FusionAxesAlignment;
+
+//------------------------------------------------------------------------------
+// Inline functions
+
+/**
+ * @brief Swaps sensor axes for alignment with the body axes.
+ * @param sensor Sensor axes.
+ * @param alignment Axes alignment.
+ * @return Sensor axes aligned with the body axes.
+ */
+static inline FusionVector FusionAxesSwap(const FusionVector sensor, const FusionAxesAlignment alignment)
+{
+    FusionVector result;
+    switch (alignment) {
+    case FusionAxesAlignmentPXPYPZ:
+        break;
+    case FusionAxesAlignmentPXNZPY:
+        result.axis.x = +sensor.axis.x;
+        result.axis.y = -sensor.axis.z;
+        result.axis.z = +sensor.axis.y;
+        return result;
+    case FusionAxesAlignmentPXNYNZ:
+        result.axis.x = +sensor.axis.x;
+        result.axis.y = -sensor.axis.y;
+        result.axis.z = -sensor.axis.z;
+        return result;
+    case FusionAxesAlignmentPXPZNY:
+        result.axis.x = +sensor.axis.x;
+        result.axis.y = +sensor.axis.z;
+        result.axis.z = -sensor.axis.y;
+        return result;
+    case FusionAxesAlignmentNXPYNZ:
+        result.axis.x = -sensor.axis.x;
+        result.axis.y = +sensor.axis.y;
+        result.axis.z = -sensor.axis.z;
+        return result;
+    case FusionAxesAlignmentNXPZPY:
+        result.axis.x = -sensor.axis.x;
+        result.axis.y = +sensor.axis.z;
+        result.axis.z = +sensor.axis.y;
+        return result;
+    case FusionAxesAlignmentNXNYPZ:
+        result.axis.x = -sensor.axis.x;
+        result.axis.y = -sensor.axis.y;
+        result.axis.z = +sensor.axis.z;
+        return result;
+    case FusionAxesAlignmentNXNZNY:
+        result.axis.x = -sensor.axis.x;
+        result.axis.y = -sensor.axis.z;
+        result.axis.z = -sensor.axis.y;
+        return result;
+    case FusionAxesAlignmentPYNXPZ:
+        result.axis.x = +sensor.axis.y;
+        result.axis.y = -sensor.axis.x;
+        result.axis.z = +sensor.axis.z;
+        return result;
+    case FusionAxesAlignmentPYNZNX:
+        result.axis.x = +sensor.axis.y;
+        result.axis.y = -sensor.axis.z;
+        result.axis.z = -sensor.axis.x;
+        return result;
+    case FusionAxesAlignmentPYPXNZ:
+        result.axis.x = +sensor.axis.y;
+        result.axis.y = +sensor.axis.x;
+        result.axis.z = -sensor.axis.z;
+        return result;
+    case FusionAxesAlignmentPYPZPX:
+        result.axis.x = +sensor.axis.y;
+        result.axis.y = +sensor.axis.z;
+        result.axis.z = +sensor.axis.x;
+        return result;
+    case FusionAxesAlignmentNYPXPZ:
+        result.axis.x = -sensor.axis.y;
+        result.axis.y = +sensor.axis.x;
+        result.axis.z = +sensor.axis.z;
+        return result;
+    case FusionAxesAlignmentNYNZPX:
+        result.axis.x = -sensor.axis.y;
+        result.axis.y = -sensor.axis.z;
+        result.axis.z = +sensor.axis.x;
+        return result;
+    case FusionAxesAlignmentNYNXNZ:
+        result.axis.x = -sensor.axis.y;
+        result.axis.y = -sensor.axis.x;
+        result.axis.z = -sensor.axis.z;
+        return result;
+    case FusionAxesAlignmentNYPZNX:
+        result.axis.x = -sensor.axis.y;
+        result.axis.y = +sensor.axis.z;
+        result.axis.z = -sensor.axis.x;
+        return result;
+    case FusionAxesAlignmentPZPYNX:
+        result.axis.x = +sensor.axis.z;
+        result.axis.y = +sensor.axis.y;
+        result.axis.z = -sensor.axis.x;
+        return result;
+    case FusionAxesAlignmentPZPXPY:
+        result.axis.x = +sensor.axis.z;
+        result.axis.y = +sensor.axis.x;
+        result.axis.z = +sensor.axis.y;
+        return result;
+    case FusionAxesAlignmentPZNYPX:
+        result.axis.x = +sensor.axis.z;
+        result.axis.y = -sensor.axis.y;
+        result.axis.z = +sensor.axis.x;
+        return result;
+    case FusionAxesAlignmentPZNXNY:
+        result.axis.x = +sensor.axis.z;
+        result.axis.y = -sensor.axis.x;
+        result.axis.z = -sensor.axis.y;
+        return result;
+    case FusionAxesAlignmentNZPYPX:
+        result.axis.x = -sensor.axis.z;
+        result.axis.y = +sensor.axis.y;
+        result.axis.z = +sensor.axis.x;
+        return result;
+    case FusionAxesAlignmentNZNXPY:
+        result.axis.x = -sensor.axis.z;
+        result.axis.y = -sensor.axis.x;
+        result.axis.z = +sensor.axis.y;
+        return result;
+    case FusionAxesAlignmentNZNYNX:
+        result.axis.x = -sensor.axis.z;
+        result.axis.y = -sensor.axis.y;
+        result.axis.z = -sensor.axis.x;
+        return result;
+    case FusionAxesAlignmentNZPXNY:
+        result.axis.x = -sensor.axis.z;
+        result.axis.y = +sensor.axis.x;
+        result.axis.z = -sensor.axis.y;
+        return result;
+    }
+    return sensor; // avoid compiler warning
+}
+
+#endif
+
+//------------------------------------------------------------------------------
+// End of file

src/Fusion/FusionCalibration.h

@@ -0,0 +1,49 @@
+/**
+ * @file FusionCalibration.h
+ * @author Seb Madgwick
+ * @brief Gyroscope, accelerometer, and magnetometer calibration models.
+ */
+
+#ifndef FUSION_CALIBRATION_H
+#define FUSION_CALIBRATION_H
+
+//------------------------------------------------------------------------------
+// Includes
+
+#include "FusionMath.h"
+
+//------------------------------------------------------------------------------
+// Inline functions
+
+/**
+ * @brief Gyroscope and accelerometer calibration model.
+ * @param uncalibrated Uncalibrated measurement.
+ * @param misalignment Misalignment matrix.
+ * @param sensitivity Sensitivity.
+ * @param offset Offset.
+ * @return Calibrated measurement.
+ */
+static inline FusionVector FusionCalibrationInertial(const FusionVector uncalibrated, const FusionMatrix misalignment,
+                                                     const FusionVector sensitivity, const FusionVector offset)
+{
+    return FusionMatrixMultiplyVector(misalignment,
+                                      FusionVectorHadamardProduct(FusionVectorSubtract(uncalibrated, offset), sensitivity));
+}
+
+/**
+ * @brief Magnetometer calibration model.
+ * @param uncalibrated Uncalibrated measurement.
+ * @param softIronMatrix Soft-iron matrix.
+ * @param hardIronOffset Hard-iron offset.
+ * @return Calibrated measurement.
+ */
+static inline FusionVector FusionCalibrationMagnetic(const FusionVector uncalibrated, const FusionMatrix softIronMatrix,
+                                                     const FusionVector hardIronOffset)
+{
+    return FusionMatrixMultiplyVector(softIronMatrix, FusionVectorSubtract(uncalibrated, hardIronOffset));
+}
+
+#endif
+
+//------------------------------------------------------------------------------
+// End of file

src/Fusion/FusionCompass.c

@@ -0,0 +1,51 @@
+/**
+ * @file FusionCompass.c
+ * @author Seb Madgwick
+ * @brief Tilt-compensated compass to calculate the magnetic heading using
+ * accelerometer and magnetometer measurements.
+ */
+
+//------------------------------------------------------------------------------
+// Includes
+
+#include "FusionCompass.h"
+#include "FusionAxes.h"
+#include <math.h> // atan2f
+
+//------------------------------------------------------------------------------
+// Functions
+
+/**
+ * @brief Calculates the magnetic heading.
+ * @param convention Earth axes convention.
+ * @param accelerometer Accelerometer measurement in any calibrated units.
+ * @param magnetometer Magnetometer measurement in any calibrated units.
+ * @return Heading angle in degrees.
+ */
+float FusionCompassCalculateHeading(const FusionConvention convention, const FusionVector accelerometer,
+                                    const FusionVector magnetometer)
+{
+    switch (convention) {
+    case FusionConventionNwu: {
+        const FusionVector west = FusionVectorNormalise(FusionVectorCrossProduct(accelerometer, magnetometer));
+        const FusionVector north = FusionVectorNormalise(FusionVectorCrossProduct(west, accelerometer));
+        return FusionRadiansToDegrees(atan2f(west.axis.x, north.axis.x));
+    }
+    case FusionConventionEnu: {
+        const FusionVector west = FusionVectorNormalise(FusionVectorCrossProduct(accelerometer, magnetometer));
+        const FusionVector north = FusionVectorNormalise(FusionVectorCrossProduct(west, accelerometer));
+        const FusionVector east = FusionVectorMultiplyScalar(west, -1.0f);
+        return FusionRadiansToDegrees(atan2f(north.axis.x, east.axis.x));
+    }
+    case FusionConventionNed: {
+        const FusionVector up = FusionVectorMultiplyScalar(accelerometer, -1.0f);
+        const FusionVector west = FusionVectorNormalise(FusionVectorCrossProduct(up, magnetometer));
+        const FusionVector north = FusionVectorNormalise(FusionVectorCrossProduct(west, up));
+        return FusionRadiansToDegrees(atan2f(west.axis.x, north.axis.x));
+    }
+    }
+    return 0; // avoid compiler warning
+}
+
+//------------------------------------------------------------------------------
+// End of file

src/Fusion/FusionCompass.h

@@ -0,0 +1,26 @@
+/**
+ * @file FusionCompass.h
+ * @author Seb Madgwick
+ * @brief Tilt-compensated compass to calculate the magnetic heading using
+ * accelerometer and magnetometer measurements.
+ */
+
+#ifndef FUSION_COMPASS_H
+#define FUSION_COMPASS_H
+
+//------------------------------------------------------------------------------
+// Includes
+
+#include "FusionConvention.h"
+#include "FusionMath.h"
+
+//------------------------------------------------------------------------------
+// Function declarations
+
+float FusionCompassCalculateHeading(const FusionConvention convention, const FusionVector accelerometer,
+                                    const FusionVector magnetometer);
+
+#endif
+
+//------------------------------------------------------------------------------
+// End of file

src/Fusion/FusionConvention.h

@@ -0,0 +1,25 @@
+/**
+ * @file FusionConvention.h
+ * @author Seb Madgwick
+ * @brief Earth axes convention.
+ */
+
+#ifndef FUSION_CONVENTION_H
+#define FUSION_CONVENTION_H
+
+//------------------------------------------------------------------------------
+// Definitions
+
+/**
+ * @brief Earth axes convention.
+ */
+typedef enum {
+    FusionConventionNwu, /* North-West-Up */
+    FusionConventionEnu, /* East-North-Up */
+    FusionConventionNed, /* North-East-Down */
+} FusionConvention;
+
+#endif
+
+//------------------------------------------------------------------------------
+// End of file

src/Fusion/FusionMath.h

@@ -0,0 +1,503 @@
+/**
+ * @file FusionMath.h
+ * @author Seb Madgwick
+ * @brief Math library.
+ */
+
+#ifndef FUSION_MATH_H
+#define FUSION_MATH_H
+
+//------------------------------------------------------------------------------
+// Includes
+
+#include <math.h> // M_PI, sqrtf, atan2f, asinf
+#include <stdbool.h>
+#include <stdint.h>
+
+//------------------------------------------------------------------------------
+// Definitions
+
+/**
+ * @brief 3D vector.
+ */
+typedef union {
+    float array[3];
+
+    struct {
+        float x;
+        float y;
+        float z;
+    } axis;
+} FusionVector;
+
+/**
+ * @brief Quaternion.
+ */
+typedef union {
+    float array[4];
+
+    struct {
+        float w;
+        float x;
+        float y;
+        float z;
+    } element;
+} FusionQuaternion;
+
+/**
+ * @brief 3x3 matrix in row-major order.
+ * See http://en.wikipedia.org/wiki/Row-major_order
+ */
+typedef union {
+    float array[3][3];
+
+    struct {
+        float xx;
+        float xy;
+        float xz;
+        float yx;
+        float yy;
+        float yz;
+        float zx;
+        float zy;
+        float zz;
+    } element;
+} FusionMatrix;
+
+/**
+ * @brief Euler angles.  Roll, pitch, and yaw correspond to rotations around
+ * X, Y, and Z respectively.
+ */
+typedef union {
+    float array[3];
+
+    struct {
+        float roll;
+        float pitch;
+        float yaw;
+    } angle;
+} FusionEuler;
+
+/**
+ * @brief Vector of zeros.
+ */
+#define FUSION_VECTOR_ZERO ((FusionVector){.array = {0.0f, 0.0f, 0.0f}})
+
+/**
+ * @brief Vector of ones.
+ */
+#define FUSION_VECTOR_ONES ((FusionVector){.array = {1.0f, 1.0f, 1.0f}})
+
+/**
+ * @brief Identity quaternion.
+ */
+#define FUSION_IDENTITY_QUATERNION ((FusionQuaternion){.array = {1.0f, 0.0f, 0.0f, 0.0f}})
+
+/**
+ * @brief Identity matrix.
+ */
+#define FUSION_IDENTITY_MATRIX ((FusionMatrix){.array = {{1.0f, 0.0f, 0.0f}, {0.0f, 1.0f, 0.0f}, {0.0f, 0.0f, 1.0f}}})
+
+/**
+ * @brief Euler angles of zero.
+ */
+#define FUSION_EULER_ZERO ((FusionEuler){.array = {0.0f, 0.0f, 0.0f}})
+
+/**
+ * @brief Pi. May not be defined in math.h.
+ */
+#ifndef M_PI
+#define M_PI (3.14159265358979323846)
+#endif
+
+/**
+ * @brief Include this definition or add as a preprocessor definition to use
+ * normal square root operations.
+ */
+// #define FUSION_USE_NORMAL_SQRT
+
+//------------------------------------------------------------------------------
+// Inline functions - Degrees and radians conversion
+
+/**
+ * @brief Converts degrees to radians.
+ * @param degrees Degrees.
+ * @return Radians.
+ */
+static inline float FusionDegreesToRadians(const float degrees)
+{
+    return degrees * ((float)M_PI / 180.0f);
+}
+
+/**
+ * @brief Converts radians to degrees.
+ * @param radians Radians.
+ * @return Degrees.
+ */
+static inline float FusionRadiansToDegrees(const float radians)
+{
+    return radians * (180.0f / (float)M_PI);
+}
+
+//------------------------------------------------------------------------------
+// Inline functions - Arc sine
+
+/**
+ * @brief Returns the arc sine of the value.
+ * @param value Value.
+ * @return Arc sine of the value.
+ */
+static inline float FusionAsin(const float value)
+{
+    if (value <= -1.0f) {
+        return (float)M_PI / -2.0f;
+    }
+    if (value >= 1.0f) {
+        return (float)M_PI / 2.0f;
+    }
+    return asinf(value);
+}
+
+//------------------------------------------------------------------------------
+// Inline functions - Fast inverse square root
+
+#ifndef FUSION_USE_NORMAL_SQRT
+
+/**
+ * @brief Calculates the reciprocal of the square root.
+ * See https://pizer.wordpress.com/2008/10/12/fast-inverse-square-root/
+ * @param x Operand.
+ * @return Reciprocal of the square root of x.
+ */
+static inline float FusionFastInverseSqrt(const float x)
+{
+
+    typedef union {
+        float f;
+        int32_t i;
+    } Union32;
+
+    Union32 union32 = {.f = x};
+    union32.i = 0x5F1F1412 - (union32.i >> 1);
+    return union32.f * (1.69000231f - 0.714158168f * x * union32.f * union32.f);
+}
+
+#endif
+
+//------------------------------------------------------------------------------
+// Inline functions - Vector operations
+
+/**
+ * @brief Returns true if the vector is zero.
+ * @param vector Vector.
+ * @return True if the vector is zero.
+ */
+static inline bool FusionVectorIsZero(const FusionVector vector)
+{
+    return (vector.axis.x == 0.0f) && (vector.axis.y == 0.0f) && (vector.axis.z == 0.0f);
+}
+
+/**
+ * @brief Returns the sum of two vectors.
+ * @param vectorA Vector A.
+ * @param vectorB Vector B.
+ * @return Sum of two vectors.
+ */
+static inline FusionVector FusionVectorAdd(const FusionVector vectorA, const FusionVector vectorB)
+{
+    const FusionVector result = {.axis = {
+                                     .x = vectorA.axis.x + vectorB.axis.x,
+                                     .y = vectorA.axis.y + vectorB.axis.y,
+                                     .z = vectorA.axis.z + vectorB.axis.z,
+                                 }};
+    return result;
+}
+
+/**
+ * @brief Returns vector B subtracted from vector A.
+ * @param vectorA Vector A.
+ * @param vectorB Vector B.
+ * @return Vector B subtracted from vector A.
+ */
+static inline FusionVector FusionVectorSubtract(const FusionVector vectorA, const FusionVector vectorB)
+{
+    const FusionVector result = {.axis = {
+                                     .x = vectorA.axis.x - vectorB.axis.x,
+                                     .y = vectorA.axis.y - vectorB.axis.y,
+                                     .z = vectorA.axis.z - vectorB.axis.z,
+                                 }};
+    return result;
+}
+
+/**
+ * @brief Returns the sum of the elements.
+ * @param vector Vector.
+ * @return Sum of the elements.
+ */
+static inline float FusionVectorSum(const FusionVector vector)
+{
+    return vector.axis.x + vector.axis.y + vector.axis.z;
+}
+
+/**
+ * @brief Returns the multiplication of a vector by a scalar.
+ * @param vector Vector.
+ * @param scalar Scalar.
+ * @return Multiplication of a vector by a scalar.
+ */
+static inline FusionVector FusionVectorMultiplyScalar(const FusionVector vector, const float scalar)
+{
+    const FusionVector result = {.axis = {
+                                     .x = vector.axis.x * scalar,
+                                     .y = vector.axis.y * scalar,
+                                     .z = vector.axis.z * scalar,
+                                 }};
+    return result;
+}
+
+/**
+ * @brief Calculates the Hadamard product (element-wise multiplication).
+ * @param vectorA Vector A.
+ * @param vectorB Vector B.
+ * @return Hadamard product.
+ */
+static inline FusionVector FusionVectorHadamardProduct(const FusionVector vectorA, const FusionVector vectorB)
+{
+    const FusionVector result = {.axis = {
+                                     .x = vectorA.axis.x * vectorB.axis.x,
+                                     .y = vectorA.axis.y * vectorB.axis.y,
+                                     .z = vectorA.axis.z * vectorB.axis.z,
+                                 }};
+    return result;
+}
+
+/**
+ * @brief Returns the cross product.
+ * @param vectorA Vector A.
+ * @param vectorB Vector B.
+ * @return Cross product.
+ */
+static inline FusionVector FusionVectorCrossProduct(const FusionVector vectorA, const FusionVector vectorB)
+{
+#define A vectorA.axis
+#define B vectorB.axis
+    const FusionVector result = {.axis = {
+                                     .x = A.y * B.z - A.z * B.y,
+                                     .y = A.z * B.x - A.x * B.z,
+                                     .z = A.x * B.y - A.y * B.x,
+                                 }};
+    return result;
+#undef A
+#undef B
+}
+
+/**
+ * @brief Returns the dot product.
+ * @param vectorA Vector A.
+ * @param vectorB Vector B.
+ * @return Dot product.
+ */
+static inline float FusionVectorDotProduct(const FusionVector vectorA, const FusionVector vectorB)
+{
+    return FusionVectorSum(FusionVectorHadamardProduct(vectorA, vectorB));
+}
+
+/**
+ * @brief Returns the vector magnitude squared.
+ * @param vector Vector.
+ * @return Vector magnitude squared.
+ */
+static inline float FusionVectorMagnitudeSquared(const FusionVector vector)
+{
+    return FusionVectorSum(FusionVectorHadamardProduct(vector, vector));
+}
+
+/**
+ * @brief Returns the vector magnitude.
+ * @param vector Vector.
+ * @return Vector magnitude.
+ */
+static inline float FusionVectorMagnitude(const FusionVector vector)
+{
+    return sqrtf(FusionVectorMagnitudeSquared(vector));
+}
+
+/**
+ * @brief Returns the normalised vector.
+ * @param vector Vector.
+ * @return Normalised vector.
+ */
+static inline FusionVector FusionVectorNormalise(const FusionVector vector)
+{
+#ifdef FUSION_USE_NORMAL_SQRT
+    const float magnitudeReciprocal = 1.0f / sqrtf(FusionVectorMagnitudeSquared(vector));
+#else
+    const float magnitudeReciprocal = FusionFastInverseSqrt(FusionVectorMagnitudeSquared(vector));
+#endif
+    return FusionVectorMultiplyScalar(vector, magnitudeReciprocal);
+}
+
+//------------------------------------------------------------------------------
+// Inline functions - Quaternion operations
+
+/**
+ * @brief Returns the sum of two quaternions.
+ * @param quaternionA Quaternion A.
+ * @param quaternionB Quaternion B.
+ * @return Sum of two quaternions.
+ */
+static inline FusionQuaternion FusionQuaternionAdd(const FusionQuaternion quaternionA, const FusionQuaternion quaternionB)
+{
+    const FusionQuaternion result = {.element = {
+                                         .w = quaternionA.element.w + quaternionB.element.w,
+                                         .x = quaternionA.element.x + quaternionB.element.x,
+                                         .y = quaternionA.element.y + quaternionB.element.y,
+                                         .z = quaternionA.element.z + quaternionB.element.z,
+                                     }};
+    return result;
+}
+
+/**
+ * @brief Returns the multiplication of two quaternions.
+ * @param quaternionA Quaternion A (to be post-multiplied).
+ * @param quaternionB Quaternion B (to be pre-multiplied).
+ * @return Multiplication of two quaternions.
+ */
+static inline FusionQuaternion FusionQuaternionMultiply(const FusionQuaternion quaternionA, const FusionQuaternion quaternionB)
+{
+#define A quaternionA.element
+#define B quaternionB.element
+    const FusionQuaternion result = {.element = {
+                                         .w = A.w * B.w - A.x * B.x - A.y * B.y - A.z * B.z,
+                                         .x = A.w * B.x + A.x * B.w + A.y * B.z - A.z * B.y,
+                                         .y = A.w * B.y - A.x * B.z + A.y * B.w + A.z * B.x,
+                                         .z = A.w * B.z + A.x * B.y - A.y * B.x + A.z * B.w,
+                                     }};
+    return result;
+#undef A
+#undef B
+}
+
+/**
+ * @brief Returns the multiplication of a quaternion with a vector.  This is a
+ * normal quaternion multiplication where the vector is treated a
+ * quaternion with a W element value of zero.  The quaternion is post-
+ * multiplied by the vector.
+ * @param quaternion Quaternion.
+ * @param vector Vector.
+ * @return Multiplication of a quaternion with a vector.
+ */
+static inline FusionQuaternion FusionQuaternionMultiplyVector(const FusionQuaternion quaternion, const FusionVector vector)
+{
+#define Q quaternion.element
+#define V vector.axis
+    const FusionQuaternion result = {.element = {
+                                         .w = -Q.x * V.x - Q.y * V.y - Q.z * V.z,
+                                         .x = Q.w * V.x + Q.y * V.z - Q.z * V.y,
+                                         .y = Q.w * V.y - Q.x * V.z + Q.z * V.x,
+                                         .z = Q.w * V.z + Q.x * V.y - Q.y * V.x,
+                                     }};
+    return result;
+#undef Q
+#undef V
+}
+
+/**
+ * @brief Returns the normalised quaternion.
+ * @param quaternion Quaternion.
+ * @return Normalised quaternion.
+ */
+static inline FusionQuaternion FusionQuaternionNormalise(const FusionQuaternion quaternion)
+{
+#define Q quaternion.element
+#ifdef FUSION_USE_NORMAL_SQRT
+    const float magnitudeReciprocal = 1.0f / sqrtf(Q.w * Q.w + Q.x * Q.x + Q.y * Q.y + Q.z * Q.z);
+#else
+    const float magnitudeReciprocal = FusionFastInverseSqrt(Q.w * Q.w + Q.x * Q.x + Q.y * Q.y + Q.z * Q.z);
+#endif
+    const FusionQuaternion result = {.element = {
+                                         .w = Q.w * magnitudeReciprocal,
+                                         .x = Q.x * magnitudeReciprocal,
+                                         .y = Q.y * magnitudeReciprocal,
+                                         .z = Q.z * magnitudeReciprocal,
+                                     }};
+    return result;
+#undef Q
+}
+
+//------------------------------------------------------------------------------
+// Inline functions - Matrix operations
+
+/**
+ * @brief Returns the multiplication of a matrix with a vector.
+ * @param matrix Matrix.
+ * @param vector Vector.
+ * @return Multiplication of a matrix with a vector.
+ */
+static inline FusionVector FusionMatrixMultiplyVector(const FusionMatrix matrix, const FusionVector vector)
+{
+#define R matrix.element
+    const FusionVector result = {.axis = {
+                                     .x = R.xx * vector.axis.x + R.xy * vector.axis.y + R.xz * vector.axis.z,
+                                     .y = R.yx * vector.axis.x + R.yy * vector.axis.y + R.yz * vector.axis.z,
+                                     .z = R.zx * vector.axis.x + R.zy * vector.axis.y + R.zz * vector.axis.z,
+                                 }};
+    return result;
+#undef R
+}
+
+//------------------------------------------------------------------------------
+// Inline functions - Conversion operations
+
+/**
+ * @brief Converts a quaternion to a rotation matrix.
+ * @param quaternion Quaternion.
+ * @return Rotation matrix.
+ */
+static inline FusionMatrix FusionQuaternionToMatrix(const FusionQuaternion quaternion)
+{
+#define Q quaternion.element
+    const float qwqw = Q.w * Q.w; // calculate common terms to avoid repeated operations
+    const float qwqx = Q.w * Q.x;
+    const float qwqy = Q.w * Q.y;
+    const float qwqz = Q.w * Q.z;
+    const float qxqy = Q.x * Q.y;
+    const float qxqz = Q.x * Q.z;
+    const float qyqz = Q.y * Q.z;
+    const FusionMatrix matrix = {.element = {
+                                     .xx = 2.0f * (qwqw - 0.5f + Q.x * Q.x),
+                                     .xy = 2.0f * (qxqy - qwqz),
+                                     .xz = 2.0f * (qxqz + qwqy),
+                                     .yx = 2.0f * (qxqy + qwqz),
+                                     .yy = 2.0f * (qwqw - 0.5f + Q.y * Q.y),
+                                     .yz = 2.0f * (qyqz - qwqx),
+                                     .zx = 2.0f * (qxqz - qwqy),
+                                     .zy = 2.0f * (qyqz + qwqx),
+                                     .zz = 2.0f * (qwqw - 0.5f + Q.z * Q.z),
+                                 }};
+    return matrix;
+#undef Q
+}
+
+/**
+ * @brief Converts a quaternion to ZYX Euler angles in degrees.
+ * @param quaternion Quaternion.
+ * @return Euler angles in degrees.
+ */
+static inline FusionEuler FusionQuaternionToEuler(const FusionQuaternion quaternion)
+{
+#define Q quaternion.element
+    const float halfMinusQySquared = 0.5f - Q.y * Q.y; // calculate common terms to avoid repeated operations
+    const FusionEuler euler = {.angle = {
+                                   .roll = FusionRadiansToDegrees(atan2f(Q.w * Q.x + Q.y * Q.z, halfMinusQySquared - Q.x * Q.x)),
+                                   .pitch = FusionRadiansToDegrees(FusionAsin(2.0f * (Q.w * Q.y - Q.z * Q.x))),
+                                   .yaw = FusionRadiansToDegrees(atan2f(Q.w * Q.z + Q.x * Q.y, halfMinusQySquared - Q.z * Q.z)),
+                               }};
+    return euler;
+#undef Q
+}
+
+#endif
+
+//------------------------------------------------------------------------------
+// End of file

src/Fusion/FusionOffset.c

@@ -0,0 +1,80 @@
+/**
+ * @file FusionOffset.c
+ * @author Seb Madgwick
+ * @brief Gyroscope offset correction algorithm for run-time calibration of the
+ * gyroscope offset.
+ */
+
+//------------------------------------------------------------------------------
+// Includes
+
+#include "FusionOffset.h"
+#include <math.h> // fabsf
+
+//------------------------------------------------------------------------------
+// Definitions
+
+/**
+ * @brief Cutoff frequency in Hz.
+ */
+#define CUTOFF_FREQUENCY (0.02f)
+
+/**
+ * @brief Timeout in seconds.
+ */
+#define TIMEOUT (5)
+
+/**
+ * @brief Threshold in degrees per second.
+ */
+#define THRESHOLD (3.0f)
+
+//------------------------------------------------------------------------------
+// Functions
+
+/**
+ * @brief Initialises the gyroscope offset algorithm.
+ * @param offset Gyroscope offset algorithm structure.
+ * @param sampleRate Sample rate in Hz.
+ */
+void FusionOffsetInitialise(FusionOffset *const offset, const unsigned int sampleRate)
+{
+    offset->filterCoefficient = 2.0f * (float)M_PI * CUTOFF_FREQUENCY * (1.0f / (float)sampleRate);
+    offset->timeout = TIMEOUT * sampleRate;
+    offset->timer = 0;
+    offset->gyroscopeOffset = FUSION_VECTOR_ZERO;
+}
+
+/**
+ * @brief Updates the gyroscope offset algorithm and returns the corrected
+ * gyroscope measurement.
+ * @param offset Gyroscope offset algorithm structure.
+ * @param gyroscope Gyroscope measurement in degrees per second.
+ * @return Corrected gyroscope measurement in degrees per second.
+ */
+FusionVector FusionOffsetUpdate(FusionOffset *const offset, FusionVector gyroscope)
+{
+
+    // Subtract offset from gyroscope measurement
+    gyroscope = FusionVectorSubtract(gyroscope, offset->gyroscopeOffset);
+
+    // Reset timer if gyroscope not stationary
+    if ((fabsf(gyroscope.axis.x) > THRESHOLD) || (fabsf(gyroscope.axis.y) > THRESHOLD) || (fabsf(gyroscope.axis.z) > THRESHOLD)) {
+        offset->timer = 0;
+        return gyroscope;
+    }
+
+    // Increment timer while gyroscope stationary
+    if (offset->timer < offset->timeout) {
+        offset->timer++;
+        return gyroscope;
+    }
+
+    // Adjust offset if timer has elapsed
+    offset->gyroscopeOffset =
+        FusionVectorAdd(offset->gyroscopeOffset, FusionVectorMultiplyScalar(gyroscope, offset->filterCoefficient));
+    return gyroscope;
+}
+
+//------------------------------------------------------------------------------
+// End of file

src/Fusion/FusionOffset.h

@@ -0,0 +1,40 @@
+/**
+ * @file FusionOffset.h
+ * @author Seb Madgwick
+ * @brief Gyroscope offset correction algorithm for run-time calibration of the
+ * gyroscope offset.
+ */
+
+#ifndef FUSION_OFFSET_H
+#define FUSION_OFFSET_H
+
+//------------------------------------------------------------------------------
+// Includes
+
+#include "FusionMath.h"
+
+//------------------------------------------------------------------------------
+// Definitions
+
+/**
+ * @brief Gyroscope offset algorithm structure.  Structure members are used
+ * internally and must not be accessed by the application.
+ */
+typedef struct {
+    float filterCoefficient;
+    unsigned int timeout;
+    unsigned int timer;
+    FusionVector gyroscopeOffset;
+} FusionOffset;
+
+//------------------------------------------------------------------------------
+// Function declarations
+
+void FusionOffsetInitialise(FusionOffset *const offset, const unsigned int sampleRate);
+
+FusionVector FusionOffsetUpdate(FusionOffset *const offset, FusionVector gyroscope);
+
+#endif
+
+//------------------------------------------------------------------------------
+// End of file

src/GPSStatus.h

@@ -124,7 +124,7 @@ class GPSStatus : public Status
         if (isDirty) {
             if (hasLock) {
                 // In debug logs, identify position by @timestamp:stage (stage 3 = notify)
-                LOG_DEBUG("New GPS pos@%x:3 lat=%f, lon=%f, alt=%d, pdop=%.2f, track=%.2f, speed=%.2f, sats=%d\n", p.timestamp,
+                LOG_DEBUG("New GPS pos@%x:3 lat=%f lon=%f alt=%d pdop=%.2f track=%.2f speed=%.2f sats=%d\n", p.timestamp,
                           p.latitude_i * 1e-7, p.longitude_i * 1e-7, p.altitude, p.PDOP * 1e-2, p.ground_track * 1e-5,
                           p.ground_speed * 1e-2, p.sats_in_view);
             } else {

src/Power.cpp

@@ -50,7 +50,7 @@ RTC_NOINIT_ATTR uint64_t RTC_reg_b;
 
 esp_adc_cal_characteristics_t *adc_characs = (esp_adc_cal_characteristics_t *)calloc(1, sizeof(esp_adc_cal_characteristics_t));
 #ifndef ADC_ATTENUATION
-static const adc_atten_t atten = ADC_ATTEN_DB_11;
+static const adc_atten_t atten = ADC_ATTEN_DB_12;
 #else
 static const adc_atten_t atten = ADC_ATTENUATION;
 #endif
@@ -75,6 +75,10 @@ INA219Sensor ina219Sensor;
 INA3221Sensor ina3221Sensor;
 #endif
 
+#if HAS_RAKPROT && !defined(ARCH_PORTDUINO)
+RAK9154Sensor rak9154Sensor;
+#endif
+
 #ifdef HAS_PMU
 #include "XPowersAXP192.tpp"
 #include "XPowersAXP2101.tpp"
@@ -145,6 +149,12 @@ class AnalogBatteryLevel : public HasBatteryLevel
      */
     virtual int getBatteryPercent() override
     {
+#if defined(HAS_RAKPROT) && !defined(ARCH_PORTDUINO) && !defined(HAS_PMU)
+        if (hasRAK()) {
+            return rak9154Sensor.getBusBatteryPercent();
+        }
+#endif
+
         float v = getBattVoltage();
 
         if (v < noBatVolt)
@@ -184,6 +194,12 @@ class AnalogBatteryLevel : public HasBatteryLevel
     virtual uint16_t getBattVoltage() override
     {
 
+#if defined(HAS_RAKPROT) && !defined(ARCH_PORTDUINO) && !defined(HAS_PMU)
+        if (hasRAK()) {
+            return getRAKVoltage();
+        }
+#endif
+
 #if HAS_TELEMETRY && !defined(ARCH_PORTDUINO) && !defined(HAS_PMU) && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
         if (hasINA()) {
             LOG_DEBUG("Using INA on I2C addr 0x%x for device battery voltage\n", config.power.device_battery_ina_address);
@@ -335,13 +351,20 @@ class AnalogBatteryLevel : public HasBatteryLevel
     virtual bool isVbusIn() override
     {
 #ifdef EXT_PWR_DETECT
+#ifdef HELTEC_CAPSULE_SENSOR_V3
+        // if external powered that pin will be pulled down
+        if (digitalRead(EXT_PWR_DETECT) == LOW) {
+            return true;
+        }
+        // if it's not LOW - check the battery
+#else
         // if external powered that pin will be pulled up
         if (digitalRead(EXT_PWR_DETECT) == HIGH) {
             return true;
         }
         // if it's not HIGH - check the battery
 #endif
-
+#endif
         return getBattVoltage() > chargingVolt;
     }
 
@@ -349,6 +372,11 @@ class AnalogBatteryLevel : public HasBatteryLevel
     /// we can't be smart enough to say 'full'?
     virtual bool isCharging() override
     {
+#if defined(HAS_RAKPROT) && !defined(ARCH_PORTDUINO) && !defined(HAS_PMU)
+        if (hasRAK()) {
+            return (rak9154Sensor.isCharging()) ? OptTrue : OptFalse;
+        }
+#endif
 #ifdef EXT_CHRG_DETECT
         return digitalRead(EXT_CHRG_DETECT) == ext_chrg_detect_value;
 #else
@@ -372,6 +400,18 @@ class AnalogBatteryLevel : public HasBatteryLevel
     float last_read_value = (OCV[NUM_OCV_POINTS - 1] * NUM_CELLS);
     uint32_t last_read_time_ms = 0;
 
+#if defined(HAS_RAKPROT)
+
+    uint16_t getRAKVoltage() { return rak9154Sensor.getBusVoltageMv(); }
+
+    bool hasRAK()
+    {
+        if (!rak9154Sensor.isInitialized())
+            return rak9154Sensor.runOnce() > 0;
+        return rak9154Sensor.isRunning();
+    }
+#endif
+
 #if HAS_TELEMETRY && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR && !defined(ARCH_PORTDUINO)
     uint16_t getINAVoltage()
     {
@@ -421,8 +461,12 @@ Power::Power() : OSThread("Power")
 bool Power::analogInit()
 {
 #ifdef EXT_PWR_DETECT
+#ifdef HELTEC_CAPSULE_SENSOR_V3
+    pinMode(EXT_PWR_DETECT, INPUT_PULLUP);
+#else
     pinMode(EXT_PWR_DETECT, INPUT);
 #endif
+#endif
 #ifdef EXT_CHRG_DETECT
     pinMode(EXT_CHRG_DETECT, ext_chrg_detect_mode);
 #endif
@@ -555,14 +599,24 @@ void Power::readPowerStatus()
 #ifdef NRF_APM // Section of code detects USB power on the RAK4631 and updates the power states.  Takes 20 seconds or so to detect
                // changes.
 
+        static nrfx_power_usb_state_t prev_nrf_usb_state = (nrfx_power_usb_state_t)-1; // -1 so that state detected at boot
         nrfx_power_usb_state_t nrf_usb_state = nrfx_power_usbstatus_get();
 
-        if (nrf_usb_state == NRFX_POWER_USB_STATE_DISCONNECTED) {
-            powerFSM.trigger(EVENT_POWER_DISCONNECTED);
-            NRF_USB = OptFalse;
-        } else {
-            powerFSM.trigger(EVENT_POWER_CONNECTED);
-            NRF_USB = OptTrue;
+        // If state changed
+        if (nrf_usb_state != prev_nrf_usb_state) {
+            // If changed to DISCONNECTED
+            if (nrf_usb_state == NRFX_POWER_USB_STATE_DISCONNECTED) {
+                powerFSM.trigger(EVENT_POWER_DISCONNECTED);
+                NRF_USB = OptFalse;
+            }
+            // If changed to CONNECTED / READY
+            else {
+                powerFSM.trigger(EVENT_POWER_CONNECTED);
+                NRF_USB = OptTrue;
+            }
+
+            // Cache the current state
+            prev_nrf_usb_state = nrf_usb_state;
         }
 #endif
         // Notify any status instances that are observing us

src/PowerFSM.cpp

@@ -348,12 +348,18 @@ void PowerFSM_setup()
 
     powerFSM.add_transition(&stateDARK, &stateDARK, EVENT_CONTACT_FROM_PHONE, NULL, "Contact from phone");
 
-    powerFSM.add_timed_transition(&stateON, &stateDARK,
-                                  Default::getConfiguredOrDefaultMs(config.display.screen_on_secs, default_screen_on_secs), NULL,
-                                  "Screen-on timeout");
-    powerFSM.add_timed_transition(&statePOWER, &stateDARK,
-                                  Default::getConfiguredOrDefaultMs(config.display.screen_on_secs, default_screen_on_secs), NULL,
-                                  "Screen-on timeout");
+#ifdef USE_EINK
+    // Allow E-Ink devices to suppress the screensaver, if screen timeout set to 0
+    if (config.display.screen_on_secs > 0)
+#endif
+    {
+        powerFSM.add_timed_transition(&stateON, &stateDARK,
+                                      Default::getConfiguredOrDefaultMs(config.display.screen_on_secs, default_screen_on_secs),
+                                      NULL, "Screen-on timeout");
+        powerFSM.add_timed_transition(&statePOWER, &stateDARK,
+                                      Default::getConfiguredOrDefaultMs(config.display.screen_on_secs, default_screen_on_secs),
+                                      NULL, "Screen-on timeout");
+    }
 
 // We never enter light-sleep or NB states on NRF52 (because the CPU uses so little power normally)
 #ifdef ARCH_ESP32

src/PowerStatus.h

@@ -59,9 +59,18 @@ class PowerStatus : public Status
     int getBatteryVoltageMv() const { return batteryVoltageMv; }
 
     /**
-     * Note: 0% battery means 'unknown/this board doesn't have a battery installed'
+     * Note: for boards with battery pin or PMU, 0% battery means 'unknown/this board doesn't have a battery installed'
      */
+#if defined(HAS_PMU) || defined(BATTERY_PIN)
     uint8_t getBatteryChargePercent() const { return getHasBattery() ? batteryChargePercent : 0; }
+#endif
+
+    /**
+     * Note: for boards without battery pin and PMU, 101% battery means 'the board is using external power'
+     */
+#if !defined(HAS_PMU) && !defined(BATTERY_PIN)
+    uint8_t getBatteryChargePercent() const { return getHasBattery() ? batteryChargePercent : 101; }
+#endif
 
     bool matches(const PowerStatus *newStatus) const
     {

src/RedirectablePrint.cpp

@@ -3,6 +3,7 @@
 #include "RTC.h"
 #include "concurrency/OSThread.h"
 #include "configuration.h"
+#include "main.h"
 #include <assert.h>
 #include <cstring>
 #include <memory>
@@ -166,9 +167,43 @@ size_t RedirectablePrint::log(const char *logLevel, const char *format, ...)
         }
 #endif
 
-        va_end(arg);
-
         isContinuationMessage = !hasNewline;
+
+        if (config.bluetooth.device_logging_enabled && !pauseBluetoothLogging) {
+            bool isBleConnected = false;
+#ifdef ARCH_ESP32
+            isBleConnected = nimbleBluetooth && nimbleBluetooth->isActive() && nimbleBluetooth->isConnected();
+#elif defined(ARCH_NRF52)
+            isBleConnected = nrf52Bluetooth != nullptr && nrf52Bluetooth->isConnected();
+#endif
+            if (isBleConnected) {
+                char *message;
+                size_t initialLen;
+                size_t len;
+                initialLen = strlen(format);
+                message = new char[initialLen + 1];
+                len = vsnprintf(message, initialLen + 1, format, arg);
+                if (len > initialLen) {
+                    delete[] message;
+                    message = new char[len + 1];
+                    vsnprintf(message, len + 1, format, arg);
+                }
+                auto thread = concurrency::OSThread::currentThread;
+#ifdef ARCH_ESP32
+                if (thread)
+                    nimbleBluetooth->sendLog(mt_sprintf("%s | [%s] %s", logLevel, thread->ThreadName.c_str(), message).c_str());
+                else
+                    nimbleBluetooth->sendLog(mt_sprintf("%s | %s", logLevel, message).c_str());
+#elif defined(ARCH_NRF52)
+                if (thread)
+                    nrf52Bluetooth->sendLog(mt_sprintf("%s | [%s] %s", logLevel, thread->ThreadName.c_str(), message).c_str());
+                else
+                    nrf52Bluetooth->sendLog(mt_sprintf("%s | %s", logLevel, message).c_str());
+#endif
+                delete[] message;
+            }
+        }
+        va_end(arg);
 #ifdef HAS_FREE_RTOS
         xSemaphoreGive(inDebugPrint);
 #else

src/configuration.h

@@ -75,11 +75,17 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #endif
 
 // -----------------------------------------------------------------------------
-// Regulatory overrides for producing regional builds
+// Regulatory overrides
 // -----------------------------------------------------------------------------
 
-// Define if region should override user saved region
-// #define LORA_REGIONCODE meshtastic_Config_LoRaConfig_RegionCode_SG_923
+// Override user saved region, for producing region-locked builds
+// #define REGULATORY_LORA_REGIONCODE meshtastic_Config_LoRaConfig_RegionCode_SG_923
+
+// Total system gain in dBm to subtract from Tx power to remain within regulatory ERP limit for non-licensed operators
+// This value should be set in variant.h and is PA gain + antenna gain (if system ships with an antenna)
+#ifndef REGULATORY_GAIN_LORA
+#define REGULATORY_GAIN_LORA 0
+#endif
 
 // -----------------------------------------------------------------------------
 // Feature toggles
@@ -128,7 +134,15 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define LPS22HB_ADDR_ALT 0x5D
 #define SHT31_4x_ADDR 0x44
 #define PMSA0031_ADDR 0x12
+#define AHT10_ADDR 0x38
 #define RCWL9620_ADDR 0x57
+#define VEML7700_ADDR 0x10
+#define TSL25911_ADDR 0x29
+#define OPT3001_ADDR 0x45
+#define OPT3001_ADDR_ALT 0x44
+#define MLX90632_ADDR 0x3A
+#define DFROBOT_LARK_ADDR 0x42
+#define NAU7802_ADDR 0x2A
 
 // -----------------------------------------------------------------------------
 // ACCELEROMETER
@@ -137,6 +151,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define LIS3DH_ADR 0x18
 #define BMA423_ADDR 0x19
 #define LSM6DS3_ADDR 0x6A
+#define BMX160_ADDR 0x69
 
 // -----------------------------------------------------------------------------
 // LED

src/detect/LoRaRadioType.h

@@ -1,5 +1,16 @@
 #pragma once
 
-enum LoRaRadioType { NO_RADIO, STM32WLx_RADIO, SIM_RADIO, RF95_RADIO, SX1262_RADIO, SX1268_RADIO, LLCC68_RADIO, SX1280_RADIO };
+enum LoRaRadioType {
+    NO_RADIO,
+    STM32WLx_RADIO,
+    SIM_RADIO,
+    RF95_RADIO,
+    SX1262_RADIO,
+    SX1268_RADIO,
+    LLCC68_RADIO,
+    SX1280_RADIO,
+    LR1110_RADIO,
+    LR1120_RADIO
+};
 
 extern LoRaRadioType radioType;

src/detect/ScanI2C.cpp

@@ -6,6 +6,7 @@ const ScanI2C::FoundDevice ScanI2C::DEVICE_NONE = ScanI2C::FoundDevice(ScanI2C::
 ScanI2C::ScanI2C() = default;
 
 void ScanI2C::scanPort(ScanI2C::I2CPort port) {}
+void ScanI2C::scanPort(ScanI2C::I2CPort port, uint8_t *address, uint8_t asize) {}
 
 void ScanI2C::setSuppressScreen()
 {
@@ -36,8 +37,8 @@ ScanI2C::FoundDevice ScanI2C::firstKeyboard() const
 
 ScanI2C::FoundDevice ScanI2C::firstAccelerometer() const
 {
-    ScanI2C::DeviceType types[] = {MPU6050, LIS3DH, BMA423, LSM6DS3};
-    return firstOfOrNONE(4, types);
+    ScanI2C::DeviceType types[] = {MPU6050, LIS3DH, BMA423, LSM6DS3, BMX160};
+    return firstOfOrNONE(5, types);
 }
 
 ScanI2C::FoundDevice ScanI2C::find(ScanI2C::DeviceType) const

src/detect/ScanI2C.h

@@ -42,8 +42,16 @@ class ScanI2C
         BQ24295,
         LSM6DS3,
         TCA9555,
+        VEML7700,
         RCWL9620,
         NCP5623,
+        TSL2591,
+        OPT3001,
+        MLX90632,
+        AHT10,
+        BMX160,
+        DFROBOT_LARK,
+        NAU7802
     } DeviceType;
 
     // typedef uint8_t DeviceAddress;
@@ -80,6 +88,7 @@ class ScanI2C
     ScanI2C();
 
     virtual void scanPort(ScanI2C::I2CPort);
+    virtual void scanPort(ScanI2C::I2CPort, uint8_t *, uint8_t);
 
     /*
      * A bit of a hack, this tells the scanner not to tell later systems there is a screen to avoid enabling it.

src/detect/ScanI2CTwoWire.cpp

@@ -14,6 +14,15 @@
 #define XPOWERS_AXP192_AXP2101_ADDRESS 0x34
 #endif
 
+bool in_array(uint8_t *array, int size, uint8_t lookfor)
+{
+    int i;
+    for (i = 0; i < size; i++)
+        if (lookfor == array[i])
+            return true;
+    return false;
+}
+
 ScanI2C::FoundDevice ScanI2CTwoWire::find(ScanI2C::DeviceType type) const
 {
     concurrency::LockGuard guard((concurrency::Lock *)&lock);
@@ -135,11 +144,11 @@ uint16_t ScanI2CTwoWire::getRegisterValue(const ScanI2CTwoWire::RegisterLocation
         type = T;                                                                                                                \
         break;
 
-void ScanI2CTwoWire::scanPort(I2CPort port)
+void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
 {
     concurrency::LockGuard guard((concurrency::Lock *)&lock);
 
-    LOG_DEBUG("Scanning for i2c devices on port %d\n", port);
+    LOG_DEBUG("Scanning for I2C devices on port %d\n", port);
 
     uint8_t err;
 
@@ -163,6 +172,11 @@ void ScanI2CTwoWire::scanPort(I2CPort port)
 #endif
 
     for (addr.address = 1; addr.address < 127; addr.address++) {
+        if (asize != 0) {
+            if (!in_array(address, asize, addr.address))
+                continue;
+            LOG_DEBUG("Scanning address 0x%x\n", addr.address);
+        }
         i2cBus->beginTransmission(addr.address);
 #ifdef ARCH_PORTDUINO
         if (i2cBus->read() != -1)
@@ -256,7 +270,12 @@ void ScanI2CTwoWire::scanPort(I2CPort port)
                     type = BMP_280;
                 }
                 break;
-
+#ifndef HAS_NCP5623
+            case AHT10_ADDR:
+                LOG_INFO("AHT10 sensor found at address 0x%x\n", (uint8_t)addr.address);
+                type = AHT10;
+                break;
+#endif
             case INA_ADDR:
             case INA_ADDR_ALTERNATE:
             case INA_ADDR_WAVESHARE_UPS:
@@ -276,8 +295,9 @@ void ScanI2CTwoWire::scanPort(I2CPort port)
                 if (registerValue == 0x5449) {
                     LOG_INFO("INA3221 sensor found at address 0x%x\n", (uint8_t)addr.address);
                     type = INA3221;
-                } else { // Unknown device
-                    LOG_INFO("No INA3221 found at address 0x%x\n", (uint8_t)addr.address);
+                } else {
+                    LOG_INFO("DFRobot Lark weather station found at address 0x%x\n", (uint8_t)addr.address);
+                    type = DFROBOT_LARK;
                 }
                 break;
             case MCP9808_ADDR:
@@ -297,6 +317,9 @@ void ScanI2CTwoWire::scanPort(I2CPort port)
                 if (registerValue == 0x11a2) {
                     type = SHT4X;
                     LOG_INFO("SHT4X sensor found\n");
+                } else if (getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x7E), 2) == 0x5449) {
+                    type = OPT3001;
+                    LOG_INFO("OPT3001 light sensor found\n");
                 } else {
                     type = SHT31;
                     LOG_INFO("SHT31 sensor found\n");
@@ -333,15 +356,21 @@ void ScanI2CTwoWire::scanPort(I2CPort port)
 
                 SCAN_SIMPLE_CASE(PMSA0031_ADDR, PMSA0031, "PMSA0031 air quality sensor found\n")
                 SCAN_SIMPLE_CASE(MPU6050_ADDR, MPU6050, "MPU6050 accelerometer found\n");
+                SCAN_SIMPLE_CASE(BMX160_ADDR, BMX160, "BMX160 accelerometer found\n");
                 SCAN_SIMPLE_CASE(BMA423_ADDR, BMA423, "BMA423 accelerometer found\n");
                 SCAN_SIMPLE_CASE(LSM6DS3_ADDR, LSM6DS3, "LSM6DS3 accelerometer found at address 0x%x\n", (uint8_t)addr.address);
                 SCAN_SIMPLE_CASE(TCA9555_ADDR, TCA9555, "TCA9555 I2C expander found\n");
+                SCAN_SIMPLE_CASE(VEML7700_ADDR, VEML7700, "VEML7700 light sensor found\n");
+                SCAN_SIMPLE_CASE(TSL25911_ADDR, TSL2591, "TSL2591 light sensor found\n");
+                SCAN_SIMPLE_CASE(OPT3001_ADDR, OPT3001, "OPT3001 light sensor found\n");
+                SCAN_SIMPLE_CASE(MLX90632_ADDR, MLX90632, "MLX90632 IR temp sensor found\n");
+                SCAN_SIMPLE_CASE(NAU7802_ADDR, NAU7802, "NAU7802 based scale found\n");
 
             default:
                 LOG_INFO("Device found at address 0x%x was not able to be enumerated\n", addr.address);
             }
         } else if (err == 4) {
-            LOG_ERROR("Unknown error at address 0x%x\n", addr);
+            LOG_ERROR("Unknown error at address 0x%x\n", addr.address);
         }
 
         // Check if a type was found for the enumerated device - save, if so
@@ -352,6 +381,11 @@ void ScanI2CTwoWire::scanPort(I2CPort port)
     }
 }
 
+void ScanI2CTwoWire::scanPort(I2CPort port)
+{
+    scanPort(port, nullptr, 0);
+}
+
 TwoWire *ScanI2CTwoWire::fetchI2CBus(ScanI2C::DeviceAddress address) const
 {
     if (address.port == ScanI2C::I2CPort::WIRE) {
@@ -368,4 +402,4 @@ TwoWire *ScanI2CTwoWire::fetchI2CBus(ScanI2C::DeviceAddress address) const
 size_t ScanI2CTwoWire::countDevices() const
 {
     return foundDevices.size();
-}
+}

src/detect/ScanI2CTwoWire.h

@@ -16,6 +16,8 @@ class ScanI2CTwoWire : public ScanI2C
   public:
     void scanPort(ScanI2C::I2CPort) override;
 
+    void scanPort(ScanI2C::I2CPort, uint8_t *, uint8_t) override;
+
     ScanI2C::FoundDevice find(ScanI2C::DeviceType) const override;
 
     TwoWire *fetchI2CBus(ScanI2C::DeviceAddress) const;
@@ -53,4 +55,4 @@ class ScanI2CTwoWire : public ScanI2C
     uint16_t getRegisterValue(const RegisterLocation &, ResponseWidth) const;
 
     DeviceType probeOLED(ScanI2C::DeviceAddress) const;
-};
+};

src/gps/GPS.cpp

@@ -21,6 +21,19 @@
 #define GPS_RESET_MODE HIGH
 #endif
 
+// How many minutes of sleep make it worthwhile to power-off the GPS
+// Shorter than this, and GPS will only enter standby
+// Affected by lock-time, and config.position.gps_update_interval
+#ifndef GPS_STANDBY_THRESHOLD_MINUTES
+#define GPS_STANDBY_THRESHOLD_MINUTES 15
+#endif
+
+// How many seconds of sleep make it worthwhile for the GPS to use powered-on standby
+// Shorter than this, and we'll just wait instead
+#ifndef GPS_IDLE_THRESHOLD_SECONDS
+#define GPS_IDLE_THRESHOLD_SECONDS 10
+#endif
+
 #if defined(NRF52840_XXAA) || defined(NRF52833_XXAA) || defined(ARCH_ESP32) || defined(ARCH_PORTDUINO)
 HardwareSerial *GPS::_serial_gps = &Serial1;
 #else
@@ -472,6 +485,9 @@ bool GPS::setup()
             // Turn off GSV messages, we don't really care about which and where the sats are, maybe someday.
             _serial_gps->write("$CFGMSG,0,3,0\r\n");
             delay(250);
+            // Turn off GSA messages, TinyGPS++ doesn't use this message.
+            _serial_gps->write("$CFGMSG,0,2,0\r\n");
+            delay(250);
             // Turn off NOTICE __TXT messages, these may provide Unicore some info but we don't care.
             _serial_gps->write("$CFGMSG,6,0,0\r\n");
             delay(250);
@@ -762,9 +778,42 @@ GPS::~GPS()
     notifyGPSSleepObserver.observe(&notifyGPSSleep);
 }
 
+const char *GPS::powerStateToString()
+{
+    switch (powerState) {
+    case GPS_OFF:
+        return "OFF";
+    case GPS_IDLE:
+        return "IDLE";
+    case GPS_STANDBY:
+        return "STANDBY";
+    case GPS_ACTIVE:
+        return "ACTIVE";
+    default:
+        return "UNKNOWN";
+    }
+}
+
 void GPS::setGPSPower(bool on, bool standbyOnly, uint32_t sleepTime)
 {
-    LOG_INFO("Setting GPS power=%d\n", on);
+    // Record the current powerState
+    if (on)
+        powerState = GPS_ACTIVE;
+    else if (!enabled) // User has disabled with triple press
+        powerState = GPS_OFF;
+    else if (sleepTime <= GPS_IDLE_THRESHOLD_SECONDS * 1000UL)
+        powerState = GPS_IDLE;
+    else if (standbyOnly)
+        powerState = GPS_STANDBY;
+    else
+        powerState = GPS_OFF;
+
+    LOG_DEBUG("GPS::powerState=%s\n", powerStateToString());
+
+    // If the next update is due *really soon*, don't actually power off or enter standby. Just wait it out.
+    if (!on && powerState == GPS_IDLE)
+        return;
+
     if (on) {
         clearBuffer(); // drop any old data waiting in the buffer before re-enabling
         if (en_gpio)
@@ -858,45 +907,72 @@ void GPS::setConnected()
  *
  * calls sleep/wake
  */
-void GPS::setAwake(bool on)
+void GPS::setAwake(bool wantAwake)
 {
-    if (isAwake != on) {
-        LOG_DEBUG("WANT GPS=%d\n", on);
-        isAwake = on;
-        if (!enabled) { // short circuit if the user has disabled GPS
-            setGPSPower(false, false, 0);
-            return;
-        }
 
-        if (on) {
+    // If user has disabled GPS, make sure it is off, not just in standby or idle
+    if (!wantAwake && !enabled && powerState != GPS_OFF) {
+        setGPSPower(false, false, 0);
+        return;
+    }
+
+    // If GPS power state needs to change
+    if ((wantAwake && powerState != GPS_ACTIVE) || (!wantAwake && powerState == GPS_ACTIVE)) {
+        LOG_DEBUG("WANT GPS=%d\n", wantAwake);
+
+        // Calculate how long it takes to get a GPS lock
+        if (wantAwake) {
+            // Record the time we start looking for a lock
             lastWakeStartMsec = millis();
         } else {
+            // Record by how much we missed our ideal target postion.gps_update_interval (for logging only)
+            // Need to calculate this before we update lastSleepStartMsec, to make the new prediction
+            int32_t lateByMsec = (int32_t)(millis() - lastSleepStartMsec) - (int32_t)getSleepTime();
+
+            // Record the time we finish looking for a lock
             lastSleepStartMsec = millis();
-            if (GPSCycles == 1) { // Skipping initial lock time, as it will likely be much longer than average
-                averageLockTime = lastSleepStartMsec - lastWakeStartMsec;
-            } else if (GPSCycles > 1) {
-                averageLockTime += ((int32_t)(lastSleepStartMsec - lastWakeStartMsec) - averageLockTime) / (int32_t)GPSCycles;
+
+            // How long did it take to get GPS lock this time?
+            uint32_t lockTime = lastSleepStartMsec - lastWakeStartMsec;
+
+            // Update the lock-time prediction
+            // Used pre-emptively, attempting to hit target of gps.position_update_interval
+            switch (GPSCycles) {
+            case 0:
+                LOG_DEBUG("Initial GPS lock took %ds\n", lockTime / 1000);
+                break;
+            case 1:
+                predictedLockTime = lockTime; // Avoid slow ramp-up - start with a real value
+                LOG_DEBUG("GPS Lock took %ds\n", lockTime / 1000);
+                break;
+            default:
+                // Predict lock-time using exponential smoothing: respond slowly to changes
+                predictedLockTime = (lockTime * 0.2) + (predictedLockTime * 0.8); // Latest lock time has 20% weight on prediction
+                LOG_INFO("GPS Lock took %ds. %s by %ds. Next lock predicted to take %ds.\n", lockTime / 1000,
+                         (lateByMsec > 0) ? "Late" : "Early", abs(lateByMsec) / 1000, predictedLockTime / 1000);
             }
             GPSCycles++;
-            LOG_DEBUG("GPS Lock took %d, average %d\n", (lastSleepStartMsec - lastWakeStartMsec) / 1000, averageLockTime / 1000);
         }
-        if ((int32_t)getSleepTime() - averageLockTime >
-            15 * 60 * 1000) { // 15 minutes is probably long enough to make a complete poweroff worth it.
-            setGPSPower(on, false, getSleepTime() - averageLockTime);
-            return;
-        } else if ((int32_t)getSleepTime() - averageLockTime > 10000) { // 10 seconds is enough for standby
+
+        // How long to wait before attempting next GPS update
+        // Aims to hit position.gps_update_interval by using the lock-time prediction
+        uint32_t compensatedSleepTime = (getSleepTime() > predictedLockTime) ? (getSleepTime() - predictedLockTime) : 0;
+
+        // If long interval between updates: power off between updates
+        if (compensatedSleepTime > GPS_STANDBY_THRESHOLD_MINUTES * MS_IN_MINUTE) {
+            setGPSPower(wantAwake, false, getSleepTime() - predictedLockTime);
+        }
+
+        // If waking relatively frequently: don't power off. Would use more energy trying to reacquire lock each time
+        // We'll either use a "powered-on" standby, or just wait it out, depending on how soon the next update is due
+        // Will decide which inside setGPSPower method
+        else {
 #ifdef GPS_UC6580
-            setGPSPower(on, false, getSleepTime() - averageLockTime);
+            setGPSPower(wantAwake, false, compensatedSleepTime);
 #else
-            setGPSPower(on, true, getSleepTime() - averageLockTime);
+            setGPSPower(wantAwake, true, compensatedSleepTime);
 #endif
-            return;
         }
-        if (averageLockTime > 20000) {
-            averageLockTime -= 1000; // eventually want to sleep again.
-        }
-        if (on)
-            setGPSPower(true, true, 0); // make sure we don't have a fallthrough where GPS is stuck off
     }
 }
 
@@ -1002,14 +1078,14 @@ int32_t GPS::runOnce()
     uint32_t timeAsleep = now - lastSleepStartMsec;
 
     auto sleepTime = getSleepTime();
-    if (!isAwake && (sleepTime != UINT32_MAX) &&
-        ((timeAsleep > sleepTime) || (isInPowersave && timeAsleep > (sleepTime - averageLockTime)))) {
+    if (powerState != GPS_ACTIVE && (sleepTime != UINT32_MAX) &&
+        ((timeAsleep > sleepTime) || (isInPowersave && timeAsleep > (sleepTime - predictedLockTime)))) {
         // We now want to be awake - so wake up the GPS
         setAwake(true);
     }
 
     // While we are awake
-    if (isAwake) {
+    if (powerState == GPS_ACTIVE) {
         // LOG_DEBUG("looking for location\n");
         // If we've already set time from the GPS, no need to ask the GPS
         bool gotTime = (getRTCQuality() >= RTCQualityGPS);
@@ -1055,7 +1131,7 @@ int32_t GPS::runOnce()
 
     // 9600bps is approx 1 byte per msec, so considering our buffer size we never need to wake more often than 200ms
     // if not awake we can run super infrquently (once every 5 secs?) to see if we need to wake.
-    return isAwake ? GPS_THREAD_INTERVAL : 5000;
+    return (powerState == GPS_ACTIVE) ? GPS_THREAD_INTERVAL : 5000;
 }
 
 // clear the GPS rx buffer as quickly as possible
@@ -1586,9 +1662,9 @@ bool GPS::whileIdle()
 {
     unsigned int charsInBuf = 0;
     bool isValid = false;
-    if (!isAwake) {
+    if (powerState != GPS_ACTIVE) {
         clearBuffer();
-        return isAwake;
+        return (powerState == GPS_ACTIVE);
     }
 #ifdef SERIAL_BUFFER_SIZE
     if (_serial_gps->available() >= SERIAL_BUFFER_SIZE - 1) {
@@ -1619,6 +1695,10 @@ bool GPS::whileIdle()
 }
 void GPS::enable()
 {
+    // Clear the old lock-time prediction
+    GPSCycles = 0;
+    predictedLockTime = 0;
+
     enabled = true;
     setInterval(GPS_THREAD_INTERVAL);
     setAwake(true);

src/gps/GPS.h

@@ -38,6 +38,13 @@ typedef enum {
     GNSS_RESPONSE_OK,
 } GPS_RESPONSE;
 
+enum GPSPowerState : uint8_t {
+    GPS_OFF = 0,     // Physically powered off
+    GPS_ACTIVE = 1,  // Awake and want a position
+    GPS_STANDBY = 2, // Physically powered on, but soft-sleeping
+    GPS_IDLE = 3,    // Awake, but not wanting another position yet
+};
+
 // Generate a string representation of DOP
 const char *getDOPString(uint32_t dop);
 
@@ -66,7 +73,7 @@ class GPS : private concurrency::OSThread
     uint32_t rx_gpio = 0;
     uint32_t tx_gpio = 0;
     uint32_t en_gpio = 0;
-    int32_t averageLockTime = 0;
+    uint32_t predictedLockTime = 0;
     uint32_t GPSCycles = 0;
 
     int speedSelect = 0;
@@ -78,8 +85,6 @@ class GPS : private concurrency::OSThread
      */
     bool hasValidLocation = false; // default to false, until we complete our first read
 
-    bool isAwake = false; // true if we want a location right now
-
     bool isInPowersave = false;
 
     bool shouldPublish = false; // If we've changed GPS state, this will force a publish the next loop()
@@ -89,6 +94,8 @@ class GPS : private concurrency::OSThread
     bool GPSInitFinished = false; // Init thread finished?
     bool GPSInitStarted = false;  // Init thread finished?
 
+    GPSPowerState powerState = GPS_OFF; // GPS_ACTIVE if we want a location right now
+
     uint8_t numSatellites = 0;
 
     CallbackObserver<GPS, void *> notifyDeepSleepObserver = CallbackObserver<GPS, void *>(this, &GPS::prepareDeepSleep);
@@ -282,6 +289,8 @@ class GPS : private concurrency::OSThread
     // delay counter to allow more sats before fixed position stops GPS thread
     uint8_t fixeddelayCtr = 0;
 
+    const char *powerStateToString();
+
   protected:
     GnssModel_t gnssModel = GNSS_MODEL_UNKNOWN;
 };

src/gps/GeoCoord.cpp

@@ -486,3 +486,91 @@ std::shared_ptr<GeoCoord> GeoCoord::pointAtDistance(double bearing, double range
 
     return std::make_shared<GeoCoord>(double(lat), double(lon), this->getAltitude());
 }
+
+/**
+ * Convert bearing to degrees
+ * @param bearing
+ * The bearing in string format
+ * @return Bearing in degrees
+ */
+uint GeoCoord::bearingToDegrees(const char *bearing)
+{
+    if (strcmp(bearing, "N") == 0)
+        return 0;
+    else if (strcmp(bearing, "NNE") == 0)
+        return 22;
+    else if (strcmp(bearing, "NE") == 0)
+        return 45;
+    else if (strcmp(bearing, "ENE") == 0)
+        return 67;
+    else if (strcmp(bearing, "E") == 0)
+        return 90;
+    else if (strcmp(bearing, "ESE") == 0)
+        return 112;
+    else if (strcmp(bearing, "SE") == 0)
+        return 135;
+    else if (strcmp(bearing, "SSE") == 0)
+        return 157;
+    else if (strcmp(bearing, "S") == 0)
+        return 180;
+    else if (strcmp(bearing, "SSW") == 0)
+        return 202;
+    else if (strcmp(bearing, "SW") == 0)
+        return 225;
+    else if (strcmp(bearing, "WSW") == 0)
+        return 247;
+    else if (strcmp(bearing, "W") == 0)
+        return 270;
+    else if (strcmp(bearing, "WNW") == 0)
+        return 292;
+    else if (strcmp(bearing, "NW") == 0)
+        return 315;
+    else if (strcmp(bearing, "NNW") == 0)
+        return 337;
+    else
+        return 0;
+}
+
+/**
+ * Convert bearing to string
+ * @param degrees
+ * The bearing in degrees
+ * @return Bearing in string format
+ */
+const char *GeoCoord::degreesToBearing(uint degrees)
+{
+    if (degrees >= 348 || degrees < 11)
+        return "N";
+    else if (degrees >= 11 && degrees < 34)
+        return "NNE";
+    else if (degrees >= 34 && degrees < 56)
+        return "NE";
+    else if (degrees >= 56 && degrees < 79)
+        return "ENE";
+    else if (degrees >= 79 && degrees < 101)
+        return "E";
+    else if (degrees >= 101 && degrees < 124)
+        return "ESE";
+    else if (degrees >= 124 && degrees < 146)
+        return "SE";
+    else if (degrees >= 146 && degrees < 169)
+        return "SSE";
+    else if (degrees >= 169 && degrees < 191)
+        return "S";
+    else if (degrees >= 191 && degrees < 214)
+        return "SSW";
+    else if (degrees >= 214 && degrees < 236)
+        return "SW";
+    else if (degrees >= 236 && degrees < 259)
+        return "WSW";
+    else if (degrees >= 259 && degrees < 281)
+        return "W";
+    else if (degrees >= 281 && degrees < 304)
+        return "WNW";
+    else if (degrees >= 304 && degrees < 326)
+        return "NW";
+    else if (degrees >= 326 && degrees < 348)
+        return "NNW";
+    else
+        return "N";
+}

src/gps/GeoCoord.h

@@ -117,6 +117,8 @@ class GeoCoord
     static float bearing(double lat1, double lon1, double lat2, double lon2);
     static float rangeRadiansToMeters(double range_radians);
     static float rangeMetersToRadians(double range_meters);
+    static uint bearingToDegrees(const char *bearing);
+    static const char *degreesToBearing(uint degrees);
 
     // Point to point conversions
     int32_t distanceTo(const GeoCoord &pointB);

src/gps/RTC.cpp

@@ -96,13 +96,17 @@ void readFromRTC()
  *
  * If we haven't yet set our RTC this boot, set it from a GPS derived time
  */
-bool perhapsSetRTC(RTCQuality q, const struct timeval *tv)
+bool perhapsSetRTC(RTCQuality q, const struct timeval *tv, bool forceUpdate)
 {
     static uint32_t lastSetMsec = 0;
     uint32_t now = millis();
 
     bool shouldSet;
-    if (q > currentQuality) {
+    if (forceUpdate) {
+        shouldSet = true;
+        LOG_DEBUG("Overriding current RTC quality (%s) with incoming time of RTC quality of %s\n", RtcName(currentQuality),
+                  RtcName(q));
+    } else if (q > currentQuality) {
         shouldSet = true;
         LOG_DEBUG("Upgrading time to quality %s\n", RtcName(q));
     } else if (q >= RTCQualityNTP && (now - lastSetMsec) > (12 * 60 * 60 * 1000UL)) {
@@ -218,9 +222,8 @@ bool perhapsSetRTC(RTCQuality q, struct tm &t)
  */
 int32_t getTZOffset()
 {
-    time_t now;
+    time_t now = getTime(false);
     struct tm *gmt;
-    now = time(NULL);
     gmt = gmtime(&now);
     gmt->tm_isdst = -1;
     return (int32_t)difftime(now, mktime(gmt));
@@ -261,4 +264,4 @@ time_t gm_mktime(struct tm *tm)
         setenv("TZ", "UTC0", 1);
     }
     return res;
-}
+}

src/gps/RTC.h

@@ -25,7 +25,7 @@ enum RTCQuality {
 RTCQuality getRTCQuality();
 
 /// If we haven't yet set our RTC this boot, set it from a GPS derived time
-bool perhapsSetRTC(RTCQuality q, const struct timeval *tv);
+bool perhapsSetRTC(RTCQuality q, const struct timeval *tv, bool forceUpdate = false);
 bool perhapsSetRTC(RTCQuality q, struct tm &t);
 
 /// Return a string name for the quality

src/gps/ubx.h

@@ -206,14 +206,14 @@ const uint8_t GPS::_message_GLL[] = {
     0x00        // Reserved
 };
 
-// Enable GSA. GSA - GPS DOP and active satellites, used for detailing the satellites used in the positioning and
+// Disable GSA. GSA - GPS DOP and active satellites, used for detailing the satellites used in the positioning and
 // the DOP (Dilution of Precision)
 const uint8_t GPS::_message_GSA[] = {
     0xF0, 0x02, // NMEA ID for GSA
     0x00,       // Rate for DDC
-    0x01,       // Rate for UART1
+    0x00,       // Rate for UART1
     0x00,       // Rate for UART2
-    0x01,       // Rate for USB usefull for native linux
+    0x00,       // Rate for USB usefull for native linux
     0x00,       // Rate for SPI
     0x00        // Reserved
 };
@@ -319,6 +319,8 @@ const uint8_t GPS::_message_SAVE[] = {
 // As the M10 has no flash, the best we can do to preserve the config is to set it in RAM and BBR.
 // BBR will survive a restart, and power off for a while, but modules with small backup
 // batteries or super caps will not retain the config for a long power off time.
+// for all configurations using sleep / low power modes, V_BCKP needs to be hooked to permanent power for fast aquisition after
+// sleep
 
 // VALSET Commands for M10
 // Please refer to the M10 Protocol Specification:
@@ -327,40 +329,42 @@ const uint8_t GPS::_message_SAVE[] = {
 // and:
 // https://content.u-blox.com/sites/default/files/u-blox-M10-ROM-5.10_ReleaseNotes_UBX-22001426.pdf
 // for interesting insights.
+//
+// Integration manual:
+// https://content.u-blox.com/sites/default/files/documents/SAM-M10Q_IntegrationManual_UBX-22020019.pdf
+// has details on low-power modes
+
 /*
 CFG-PM2 has been replaced by many CFG-PM commands
-OPERATEMODE E1 2 (0 | 1 | 2)
-POSUPDATEPERIOD U4 1000ms for M10 must be >= 5s try 5
-ACQPERIOD U4 10 seems ok for M10 def ok
-GRIDOFFSET U4 0 seems ok for M10 def ok
-ONTIME U2 1 will try 1
-MINACQTIME U1 0 will try 0 def ok
-MAXACQTIME U1 stick with default of 0 def ok
-DONOTENTEROFF L 1 stay at 1
-WAITTIMEFIX  L 1 stay with 1
-UPDATEEPH L 1 changed to 1 for gps rework default is 1
-EXTINTWAKE L 0 no ext ints
-EXTINTBACKUP L 0 no ext ints
-EXTINTINACTIVE L 0 no ext ints
-EXTINTACTIVITY U4 0 no ext ints
-LIMITPEAKCURRENT L 1 stay with 1
-*/
-// CFG-PMS has been removed
+CFG-PMS has been removed
+
+CFG-PM-OPERATEMODE E1 (0 | 1 | 2) -> 1 (PSMOO), because sporadic position updates are required instead of continous tracking <10s
+(PSMCT) CFG-PM-POSUPDATEPERIOD U4 -> 0ms, no self-timed wakup because receiver power mode is controlled via "software standby
+mode" by legacy UBX-RXM-PMREQ request CFG-PM-ACQPERIOD U4 -> 0ms, because receiver power mode is controlled via "software standby
+mode" by legacy UBX-RXM-PMREQ request CFG-PM-ONTIME U4 -> 0ms, optional I guess CFG-PM-EXTINTBACKUP L -> 1, force receiver into
+BACKUP mode when EXTINT (should be connected to GPS_EN_PIN) pin is "low"
+
+This is required because the receiver never enters low power mode if microcontroller is in deep-sleep.
+Maybe the changing UART_RX levels trigger a wakeup but even with UBX-RXM-PMREQ[12] = 0x00 (all external wakeup sources disabled)
+the receivcer remains in aquisition state -> potentially a bug
+
+Workaround: Control the EXTINT pin by the GPS_EN_PIN signal
+
+As mentioned in the M10 operational issues down below, power save won't allow the use of BDS B1C.
+CFG-SIGNAL-BDS_B1C_ENA L -> 0
 
 // Ram layer config message:
-// b5 62 06 8a 26 00 00 01 00 00 01 00 d0 20 02 02 00 d0 40 05 00 00 00 05 00 d0 30 01 00 08 00 d0 10 01 09 00 d0 10 01 10 00 d0
-// 10 01 8b de
+// 01 01 00 00 01 00 D0 20 01 02 00 D0 40 00 00 00 00 03 00 D0 40 00 00 00 00 05 00 D0 30 00 00 0D 00 D0 10 01
 
 // BBR layer config message:
-// b5 62 06 8a 26 00 00 02 00 00 01 00 d0 20 02 02 00 d0 40 05 00 00 00 05 00 d0 30 01 00 08 00 d0 10 01 09 00 d0 10 01 10 00 d0
-// 10 01 8c 03
-
-const uint8_t GPS::_message_VALSET_PM_RAM[] = {0x00, 0x01, 0x00, 0x00, 0x01, 0x00, 0xd0, 0x20, 0x02, 0x02, 0x00, 0xd0, 0x40,
-                                               0x05, 0x00, 0x00, 0x00, 0x05, 0x00, 0xd0, 0x30, 0x01, 0x00, 0x08, 0x00, 0xd0,
-                                               0x10, 0x01, 0x09, 0x00, 0xd0, 0x10, 0x01, 0x10, 0x00, 0xd0, 0x10, 0x01};
-const uint8_t GPS::_message_VALSET_PM_BBR[] = {0x00, 0x02, 0x00, 0x00, 0x01, 0x00, 0xd0, 0x20, 0x02, 0x02, 0x00, 0xd0, 0x40,
-                                               0x05, 0x00, 0x00, 0x00, 0x05, 0x00, 0xd0, 0x30, 0x01, 0x00, 0x08, 0x00, 0xd0,
-                                               0x10, 0x01, 0x09, 0x00, 0xd0, 0x10, 0x01, 0x10, 0x00, 0xd0, 0x10, 0x01};
+// 01 02 00 00 01 00 D0 20 01 02 00 D0 40 00 00 00 00 03 00 D0 40 00 00 00 00 05 00 D0 30 00 00 0D 00 D0 10 01
+*/
+const uint8_t GPS::_message_VALSET_PM_RAM[] = {0x01, 0x01, 0x00, 0x00, 0x0F, 0x00, 0x31, 0x10, 0x00, 0x01, 0x00, 0xD0, 0x20, 0x01,
+                                               0x02, 0x00, 0xD0, 0x40, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0xD0, 0x40, 0x00, 0x00,
+                                               0x00, 0x00, 0x05, 0x00, 0xD0, 0x30, 0x00, 0x00, 0x0D, 0x00, 0xD0, 0x10, 0x01};
+const uint8_t GPS::_message_VALSET_PM_BBR[] = {0x01, 0x02, 0x00, 0x00, 0x0F, 0x00, 0x31, 0x10, 0x00, 0x01, 0x00, 0xD0, 0x20, 0x01,
+                                               0x02, 0x00, 0xD0, 0x40, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0xD0, 0x40, 0x00, 0x00,
+                                               0x00, 0x00, 0x05, 0x00, 0xD0, 0x30, 0x00, 0x00, 0x0D, 0x00, 0xD0, 0x10, 0x01};
 
 /*
 CFG-ITFM replaced by 5 valset messages which can be combined into one for RAM and one for BBR
@@ -402,23 +406,28 @@ const uint8_t GPS::_message_VALSET_DISABLE_NMEA_BBR[] = {0x00, 0x02, 0x00, 0x00,
 // BBR layer config message:
 // b5 62 06 8a 09 00 00 02 00 00 07 00 92 20 06 5a 58
 
-// Turn NMEA GSA, GGA, RMC messages on:
-// Ram layer config message:
-// b5 62 06 8a 13 00 00 01 00 00 c0 00 91 20 01 bb 00 91 20 01 ac 00 91 20 01 e1 3b
-
-// BBR layer config message:
-// b5 62 06 8a 13 00 00 02 00 00 c0 00 91 20 01 bb 00 91 20 01 ac 00 91 20 01 e2 4d
+// Turn NMEA GGA, RMC messages on:
+// Layer config messages:
+// RAM:
+// b5 62 06 8a 0e 00 00 01 00 00 bb 00 91 20 01 ac 00 91 20 01 6a 8f
+// BBR:
+// b5 62 06 8a 0e 00 00 02 00 00 bb 00 91 20 01 ac 00 91 20 01 6b 9c
+// FLASH:
+// b5 62 06 8a 0e 00 00 04 00 00 bb 00 91 20 01 ac 00 91 20 01 6d b6
+// Doing this for the FLASH layer isn't really required since we save the config to flash later
 
 const uint8_t GPS::_message_VALSET_DISABLE_TXT_INFO_RAM[] = {0x00, 0x01, 0x00, 0x00, 0x07, 0x00, 0x92, 0x20, 0x03};
 const uint8_t GPS::_message_VALSET_DISABLE_TXT_INFO_BBR[] = {0x00, 0x02, 0x00, 0x00, 0x07, 0x00, 0x92, 0x20, 0x03};
-const uint8_t GPS::_message_VALSET_ENABLE_NMEA_RAM[] = {0x00, 0x01, 0x00, 0x00, 0xc0, 0x00, 0x91, 0x20, 0x01, 0xbb,
-                                                        0x00, 0x91, 0x20, 0x01, 0xac, 0x00, 0x91, 0x20, 0x01};
-const uint8_t GPS::_message_VALSET_ENABLE_NMEA_BBR[] = {0x00, 0x02, 0x00, 0x00, 0xc0, 0x00, 0x91, 0x20, 0x01, 0xbb,
-                                                        0x00, 0x91, 0x20, 0x01, 0xac, 0x00, 0x91, 0x20, 0x01};
+
+const uint8_t GPS::_message_VALSET_ENABLE_NMEA_RAM[] = {0x00, 0x01, 0x00, 0x00, 0xbb, 0x00, 0x91,
+                                                        0x20, 0x01, 0xac, 0x00, 0x91, 0x20, 0x01};
+const uint8_t GPS::_message_VALSET_ENABLE_NMEA_BBR[] = {0x00, 0x02, 0x00, 0x00, 0xbb, 0x00, 0x91,
+                                                        0x20, 0x01, 0xac, 0x00, 0x91, 0x20, 0x01};
 const uint8_t GPS::_message_VALSET_DISABLE_SBAS_RAM[] = {0x00, 0x01, 0x00, 0x00, 0x20, 0x00, 0x31,
                                                          0x10, 0x00, 0x05, 0x00, 0x31, 0x10, 0x00};
 const uint8_t GPS::_message_VALSET_DISABLE_SBAS_BBR[] = {0x00, 0x02, 0x00, 0x00, 0x20, 0x00, 0x31,
                                                          0x10, 0x00, 0x05, 0x00, 0x31, 0x10, 0x00};
+
 /*
 Operational issues with the M10:
 

src/graphics/EInkDisplay2.cpp

@@ -62,12 +62,19 @@ bool EInkDisplay::forceDisplay(uint32_t msecLimit)
         return false;
 
     // FIXME - only draw bits have changed (use backbuf similar to the other displays)
+    const bool flipped = config.display.flip_screen;
     for (uint32_t y = 0; y < displayHeight; y++) {
         for (uint32_t x = 0; x < displayWidth; x++) {
             // get src pixel in the page based ordering the OLED lib uses FIXME, super inefficient
             auto b = buffer[x + (y / 8) * displayWidth];
             auto isset = b & (1 << (y & 7));
-            adafruitDisplay->drawPixel(x, y, isset ? GxEPD_BLACK : GxEPD_WHITE);
+
+            // Handle flip here, rather than with setRotation(),
+            // Avoids issues when display width is not a multiple of 8
+            if (flipped)
+                adafruitDisplay->drawPixel((displayWidth - 1) - x, (displayHeight - 1) - y, isset ? GxEPD_BLACK : GxEPD_WHITE);
+            else
+                adafruitDisplay->drawPixel(x, y, isset ? GxEPD_BLACK : GxEPD_WHITE);
         }
     }
 

src/graphics/EInkDynamicDisplay.h

@@ -109,6 +109,7 @@ class EInkDynamicDisplay : public EInkDisplay, protected concurrency::NotifiedWo
     refreshTypes currentConfig = FULL; // Which refresh type is GxEPD2 currently configured for
 
     // Optional - track ghosting, pixel by pixel
+    // May 2024: no longer used by any display. Kept for possible future use.
 #ifdef EINK_LIMIT_GHOSTING_PX
     void countGhostPixels();        // Count any pixels which have moved from black to white since last full-refresh
     void checkExcessiveGhosting();  // Check if ghosting exceeds defined limit

src/graphics/PointStruct.h

@@ -0,0 +1,4 @@
+struct PointStruct {
+    int x;
+    int y;
+};

src/graphics/Screen.h

@@ -48,6 +48,7 @@ class Screen
 
 #include "EInkDisplay2.h"
 #include "EInkDynamicDisplay.h"
+#include "PointStruct.h"
 #include "TFTDisplay.h"
 #include "TypedQueue.h"
 #include "commands.h"
@@ -77,6 +78,10 @@ class Screen
 #define EINK_BLACK OLEDDISPLAY_COLOR::WHITE
 #define EINK_WHITE OLEDDISPLAY_COLOR::BLACK
 
+// Base segment dimensions for T-Watch segmented display
+#define SEGMENT_WIDTH 16
+#define SEGMENT_HEIGHT 4
+
 namespace graphics
 {
 
@@ -121,6 +126,8 @@ class Screen : public concurrency::OSThread
         CallbackObserver<Screen, const meshtastic::Status *>(this, &Screen::handleStatusUpdate);
     CallbackObserver<Screen, const meshtastic_MeshPacket *> textMessageObserver =
         CallbackObserver<Screen, const meshtastic_MeshPacket *>(this, &Screen::handleTextMessage);
+    CallbackObserver<Screen, const meshtastic_MeshPacket *> waypointObserver =
+        CallbackObserver<Screen, const meshtastic_MeshPacket *>(this, &Screen::handleWaypoint);
     CallbackObserver<Screen, const UIFrameEvent *> uiFrameEventObserver =
         CallbackObserver<Screen, const UIFrameEvent *>(this, &Screen::handleUIFrameEvent);
     CallbackObserver<Screen, const InputEvent *> inputObserver =
@@ -199,6 +206,17 @@ class Screen : public concurrency::OSThread
         enqueueCmd(cmd);
     }
 
+    // Function to allow the AccelerometerThread to set the heading if a sensor provides it
+    // Mutex needed?
+    void setHeading(long _heading)
+    {
+        hasCompass = true;
+        compassHeading = _heading;
+    }
+
+    bool hasHeading() { return hasCompass; }
+
+    long getHeading() { return compassHeading; }
     // functions for display brightness
     void increaseBrightness();
     void decreaseBrightness();
@@ -320,6 +338,7 @@ class Screen : public concurrency::OSThread
     int handleTextMessage(const meshtastic_MeshPacket *arg);
     int handleUIFrameEvent(const UIFrameEvent *arg);
     int handleInputEvent(const InputEvent *arg);
+    int handleWaypoint(const meshtastic_MeshPacket *arg);
 
     /// Used to force (super slow) eink displays to draw critical frames
     void forceDisplay(bool forceUiUpdate = false);
@@ -355,7 +374,7 @@ class Screen : public concurrency::OSThread
     bool enqueueCmd(const ScreenCmd &cmd)
     {
         if (!useDisplay)
-            return true; // claim success if our display is not in use
+            return false; // not enqueued if our display is not in use
         else {
             bool success = cmdQueue.enqueue(cmd, 0);
             enabled = true; // handle ASAP (we are the registered reader for cmdQueue, but might have been disabled)
@@ -389,6 +408,27 @@ class Screen : public concurrency::OSThread
 
     static void drawDebugInfoWiFiTrampoline(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y);
 
+#ifdef T_WATCH_S3
+    static void drawAnalogClockFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y);
+
+    static void drawDigitalClockFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y);
+
+    static void drawSegmentedDisplayCharacter(OLEDDisplay *display, int x, int y, uint8_t number, float scale = 1);
+
+    static void drawHorizontalSegment(OLEDDisplay *display, int x, int y, int width, int height);
+
+    static void drawVerticalSegment(OLEDDisplay *display, int x, int y, int width, int height);
+
+    static void drawSegmentedDisplayColon(OLEDDisplay *display, int x, int y, float scale = 1);
+
+    static void drawWatchFaceToggleButton(OLEDDisplay *display, int16_t x, int16_t y, bool digitalMode = true, float scale = 1);
+
+    static void drawBluetoothConnectedIcon(OLEDDisplay *display, int16_t x, int16_t y);
+
+    // Whether we are showing the digital watch face or the analog one
+    bool digitalWatchFace = true;
+#endif
+
     /// Queue of commands to execute in doTask.
     TypedQueue<ScreenCmd> cmdQueue;
     /// Whether we are using a display
@@ -402,6 +442,8 @@ class Screen : public concurrency::OSThread
     // Implementation to Adjust Brightness
     uint8_t brightness = BRIGHTNESS_DEFAULT; // H = 254, MH = 192, ML = 130 L = 103
 
+    bool hasCompass = false;
+    float compassHeading;
     /// Holds state for debug information
     DebugInfo debugInfo;
 

src/graphics/TFTDisplay.cpp

@@ -117,8 +117,16 @@ class LGFX : public lgfx::LGFX_Device
 static LGFX *tft = nullptr;
 
 #elif defined(RAK14014)
+#include <RAK14014_FT6336U.h>
 #include <TFT_eSPI.h>
 TFT_eSPI *tft = nullptr;
+FT6336U ft6336u;
+
+static uint8_t _rak14014_touch_int = false; // TP interrupt generation flag.
+static void rak14014_tpIntHandle(void)
+{
+    _rak14014_touch_int = true;
+}
 
 #elif defined(ST7789_CS)
 #include <LovyanGFX.hpp> // Graphics and font library for ST7735 driver chip
@@ -642,8 +650,12 @@ void TFTDisplay::sendCommand(uint8_t com)
 
 void TFTDisplay::setDisplayBrightness(uint8_t _brightness)
 {
+#ifdef RAK14014
+    // todo
+#else
     tft->setBrightness(_brightness);
     LOG_DEBUG("Brightness is set to value: %i \n", _brightness);
+#endif
 }
 
 void TFTDisplay::flipScreenVertically()
@@ -657,6 +669,7 @@ void TFTDisplay::flipScreenVertically()
 bool TFTDisplay::hasTouch(void)
 {
 #ifdef RAK14014
+    return true;
 #elif !defined(M5STACK)
     return tft->touch() != nullptr;
 #else
@@ -667,6 +680,15 @@ bool TFTDisplay::hasTouch(void)
 bool TFTDisplay::getTouch(int16_t *x, int16_t *y)
 {
 #ifdef RAK14014
+    if (_rak14014_touch_int) {
+        _rak14014_touch_int = false;
+        /* The X and Y axes have to be switched */
+        *y = ft6336u.read_touch1_x();
+        *x = TFT_HEIGHT - ft6336u.read_touch1_y();
+        return true;
+    } else {
+        return false;
+    }
 #elif !defined(M5STACK)
     return tft->getTouch(x, y);
 #else
@@ -716,7 +738,10 @@ bool TFTDisplay::connect()
 #elif defined(RAK14014)
     tft->setRotation(1);
     tft->setSwapBytes(true);
-//    tft->fillScreen(TFT_BLACK);
+    //    tft->fillScreen(TFT_BLACK);
+    ft6336u.begin();
+    pinMode(SCREEN_TOUCH_INT, INPUT_PULLUP);
+    attachInterrupt(digitalPinToInterrupt(SCREEN_TOUCH_INT), rak14014_tpIntHandle, FALLING);
 #elif defined(T_DECK) || defined(PICOMPUTER_S3) || defined(CHATTER_2)
     tft->setRotation(1); // T-Deck has the TFT in landscape
 #elif defined(T_WATCH_S3)

src/graphics/images.h

@@ -14,6 +14,12 @@ const uint8_t imgUser[] PROGMEM = {0x3C, 0x42, 0x99, 0xA5, 0xA5, 0x99, 0x42, 0x3
 const uint8_t imgPositionEmpty[] PROGMEM = {0x20, 0x30, 0x28, 0x24, 0x42, 0xFF};
 const uint8_t imgPositionSolid[] PROGMEM = {0x20, 0x30, 0x38, 0x3C, 0x7E, 0xFF};
 
+#ifdef T_WATCH_S3
+const uint8_t bluetoothConnectedIcon[36] PROGMEM = {0xfe, 0x01, 0xff, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x00, 0xe3, 0x1f,
+                                                    0xf3, 0x3f, 0x33, 0x30, 0x33, 0x33, 0x33, 0x33, 0x03, 0x33, 0xff, 0x33,
+                                                    0xfe, 0x31, 0x00, 0x30, 0x30, 0x30, 0x30, 0x30, 0xf0, 0x3f, 0xe0, 0x1f};
+#endif
+
 #if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS) || defined(ST7789_CS) || defined(HX8357_CS) ||           \
      ARCH_PORTDUINO) &&                                                                                                          \
     !defined(DISPLAY_FORCE_SMALL_FONTS)
@@ -31,4 +37,171 @@ const uint8_t imgQuestion[] PROGMEM = {0xbf, 0x41, 0xc0, 0x8b, 0xdb, 0x70, 0xa1,
 const uint8_t imgSF[] PROGMEM = {0xd2, 0xb7, 0xad, 0xbb, 0x92, 0x01, 0xfd, 0xfd, 0x15, 0x85, 0xf5};
 #endif
 
+#ifndef EXCLUDE_EMOJI
+#define thumbs_height 25
+#define thumbs_width 25
+static unsigned char thumbup[] PROGMEM = {
+    0x00, 0x1C, 0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x80, 0x09, 0x00, 0x00,
+    0xC0, 0x08, 0x00, 0x00, 0x40, 0x08, 0x00, 0x00, 0x20, 0x04, 0x00, 0x00, 0x10, 0x04, 0x00, 0x00, 0x18, 0x02, 0x00, 0x00,
+    0x0C, 0xCE, 0x7F, 0x00, 0x04, 0x20, 0x80, 0x00, 0x02, 0x20, 0x80, 0x00, 0x02, 0x60, 0xC0, 0x00, 0x01, 0xF8, 0xFF, 0x01,
+    0x01, 0x08, 0x00, 0x01, 0x01, 0x08, 0x00, 0x01, 0x01, 0xF8, 0xFF, 0x00, 0x01, 0x10, 0x80, 0x00, 0x01, 0x18, 0x80, 0x00,
+    0x02, 0x30, 0xC0, 0x00, 0x06, 0xE0, 0x3F, 0x00, 0x0C, 0x20, 0x30, 0x00, 0x38, 0x20, 0x10, 0x00, 0xE0, 0xCF, 0x1F, 0x00,
+};
+
+static unsigned char thumbdown[] PROGMEM = {
+    0xE0, 0xCF, 0x1F, 0x00, 0x38, 0x20, 0x10, 0x00, 0x0C, 0x20, 0x30, 0x00, 0x06, 0xE0, 0x3F, 0x00, 0x02, 0x30, 0xC0, 0x00,
+    0x01, 0x18, 0x80, 0x00, 0x01, 0x10, 0x80, 0x00, 0x01, 0xF8, 0xFF, 0x00, 0x01, 0x08, 0x00, 0x01, 0x01, 0x08, 0x00, 0x01,
+    0x01, 0xF8, 0xFF, 0x01, 0x02, 0x60, 0xC0, 0x00, 0x02, 0x20, 0x80, 0x00, 0x04, 0x20, 0x80, 0x00, 0x0C, 0xCE, 0x7F, 0x00,
+    0x18, 0x02, 0x00, 0x00, 0x10, 0x04, 0x00, 0x00, 0x20, 0x04, 0x00, 0x00, 0x40, 0x08, 0x00, 0x00, 0xC0, 0x08, 0x00, 0x00,
+    0x80, 0x09, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0x00, 0x1C, 0x00, 0x00,
+};
+
+#define question_height 25
+#define question_width 25
+static unsigned char question[] PROGMEM = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x00, 0x00, 0x80, 0xFF, 0x01, 0x00, 0xC0, 0xFF, 0x07, 0x00, 0xE0, 0xFF, 0x07, 0x00,
+    0xE0, 0xC3, 0x0F, 0x00, 0xF0, 0x81, 0x0F, 0x00, 0xF0, 0x01, 0x0F, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x80, 0x0F, 0x00,
+    0x00, 0xC0, 0x0F, 0x00, 0x00, 0xE0, 0x07, 0x00, 0x00, 0xF0, 0x03, 0x00, 0x00, 0xF8, 0x01, 0x00, 0x00, 0x7C, 0x00, 0x00,
+    0x00, 0x3C, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x3E, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+#define bang_height 30
+#define bang_width 30
+static unsigned char bang[] PROGMEM = {
+    0xFF, 0x0F, 0xFC, 0x3F, 0xFF, 0x0F, 0xFC, 0x3F, 0xFF, 0x0F, 0xFC, 0x3F, 0xFF, 0x07, 0xF8, 0x3F, 0xFF, 0x07, 0xF8, 0x3F,
+    0xFE, 0x07, 0xF8, 0x1F, 0xFE, 0x07, 0xF8, 0x1F, 0xFE, 0x07, 0xF8, 0x1F, 0xFE, 0x07, 0xF8, 0x1F, 0xFE, 0x07, 0xF8, 0x1F,
+    0xFE, 0x03, 0xF0, 0x1F, 0xFE, 0x03, 0xF0, 0x1F, 0xFC, 0x03, 0xF0, 0x0F, 0xFC, 0x03, 0xF0, 0x0F, 0xFC, 0x03, 0xF0, 0x0F,
+    0xFC, 0x03, 0xF0, 0x0F, 0xFC, 0x03, 0xF0, 0x0F, 0xFC, 0x03, 0xF0, 0x0F, 0xFC, 0x01, 0xE0, 0x0F, 0xFC, 0x01, 0xE0, 0x0F,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x00, 0xC0, 0x03, 0xFC, 0x03, 0xF0, 0x0F, 0xFE, 0x03, 0xF0, 0x1F,
+    0xFE, 0x07, 0xF8, 0x1F, 0xFE, 0x07, 0xF8, 0x1F, 0xFE, 0x07, 0xF8, 0x1F, 0xFC, 0x03, 0xF0, 0x0F, 0xF8, 0x01, 0xE0, 0x07,
+};
+
+#define haha_height 30
+#define haha_width 30
+static unsigned char haha[] PROGMEM = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x01, 0x00,
+    0x00, 0xFC, 0x0F, 0x00, 0x00, 0x1F, 0x3E, 0x00, 0x80, 0x03, 0x70, 0x00, 0xC0, 0x01, 0xE0, 0x00, 0xC0, 0x00, 0xC2, 0x00,
+    0x60, 0x00, 0x03, 0x00, 0x60, 0x00, 0xC1, 0x1F, 0x60, 0x80, 0x8F, 0x31, 0x30, 0x0E, 0x80, 0x31, 0x30, 0x10, 0x30, 0x1F,
+    0x30, 0x08, 0x58, 0x00, 0x30, 0x04, 0x6C, 0x03, 0x60, 0x00, 0xF3, 0x01, 0x60, 0xC0, 0xFC, 0x01, 0x80, 0x38, 0xBF, 0x01,
+    0xE0, 0xC5, 0xDF, 0x00, 0xB0, 0xF9, 0xEF, 0x00, 0x30, 0xF1, 0x73, 0x00, 0xB0, 0x1D, 0x3E, 0x00, 0xF0, 0xFD, 0x0F, 0x00,
+    0xE0, 0xE0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+#define wave_icon_height 30
+#define wave_icon_width 30
+static unsigned char wave_icon[] PROGMEM = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x70, 0x00, 0x00, 0x00, 0xC0, 0x00,
+    0x00, 0x0C, 0x9C, 0x01, 0x80, 0x17, 0x20, 0x01, 0x80, 0x26, 0x46, 0x02, 0x80, 0x44, 0x88, 0x02, 0xC0, 0x89, 0x8A, 0x02,
+    0x40, 0x93, 0x8B, 0x02, 0x40, 0x26, 0x13, 0x00, 0x80, 0x44, 0x16, 0x00, 0xC0, 0x89, 0x24, 0x00, 0x40, 0x93, 0x60, 0x00,
+    0x40, 0x26, 0x40, 0x00, 0x80, 0x0C, 0x80, 0x00, 0x00, 0x09, 0x80, 0x00, 0x00, 0x02, 0x80, 0x00, 0x40, 0x06, 0x80, 0x00,
+    0x50, 0x0C, 0x80, 0x00, 0x50, 0x08, 0x40, 0x00, 0x90, 0x10, 0x20, 0x00, 0xB0, 0x21, 0x10, 0x00, 0x20, 0x47, 0x18, 0x00,
+    0x40, 0x80, 0x0F, 0x00, 0x80, 0x01, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+#define cowboy_height 30
+#define cowboy_width 30
+static unsigned char cowboy[] PROGMEM = {
+    0x00, 0xF0, 0x03, 0x00, 0x00, 0xFC, 0x0F, 0x00, 0x00, 0xFE, 0x1F, 0x00, 0x00, 0xFF, 0x3F, 0x00, 0x3C, 0xFE, 0x1F, 0x0F,
+    0xFE, 0xFE, 0xDF, 0x1F, 0xFF, 0xFF, 0xFF, 0x3F, 0xFF, 0xFF, 0xFF, 0x3F, 0xFF, 0xFF, 0xFF, 0x3F, 0xFF, 0xFF, 0xFF, 0x3F,
+    0x3E, 0xC0, 0x00, 0x1F, 0x1E, 0x00, 0x00, 0x1E, 0x0C, 0x0C, 0x0C, 0x0C, 0x08, 0x0E, 0x1C, 0x04, 0x00, 0x0E, 0x1C, 0x00,
+    0x04, 0x0E, 0x1C, 0x08, 0x04, 0x0E, 0x1C, 0x08, 0x04, 0x04, 0x08, 0x08, 0x04, 0x00, 0x00, 0x08, 0x04, 0x00, 0x00, 0x08,
+    0x8C, 0x07, 0x70, 0x0C, 0x88, 0xFC, 0x4F, 0x04, 0x88, 0x01, 0x40, 0x04, 0x90, 0xFF, 0x7F, 0x02, 0x30, 0x03, 0x30, 0x03,
+    0x60, 0x0E, 0x9C, 0x01, 0xC0, 0xF8, 0xC7, 0x00, 0x80, 0x01, 0x60, 0x00, 0x00, 0x0E, 0x1C, 0x00, 0x00, 0xF8, 0x07, 0x00,
+};
+
+#define deadmau5_height 30
+#define deadmau5_width 60
+static unsigned char deadmau5[] PROGMEM = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x07, 0x00,
+    0x00, 0xFC, 0x03, 0x00, 0x00, 0xFF, 0x3F, 0x00, 0x80, 0xFF, 0x0F, 0x00, 0xC0, 0xFF, 0xFF, 0x00, 0xE0, 0xFF, 0x3F, 0x00,
+    0xE0, 0xFF, 0xFF, 0x01, 0xF0, 0xFF, 0x7F, 0x00, 0xF0, 0xFF, 0xFF, 0x03, 0xF8, 0xFF, 0xFF, 0x00, 0xF0, 0xFF, 0xFF, 0x07,
+    0xFC, 0xFF, 0xFF, 0x00, 0xF0, 0xFF, 0xFF, 0x0F, 0xFC, 0xFF, 0xFF, 0x00, 0xF0, 0xFF, 0xFF, 0x0F, 0xFE, 0xFF, 0xFF, 0x00,
+    0xF0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xF0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xE0, 0xFF, 0x3F, 0xFC,
+    0x0F, 0xFF, 0x7F, 0x00, 0xC0, 0xFF, 0x1F, 0xF8, 0x0F, 0xFC, 0x3F, 0x00, 0x80, 0xFF, 0x0F, 0xF8, 0x1F, 0xFC, 0x1F, 0x00,
+    0x00, 0xFF, 0x0F, 0xFC, 0x3F, 0xFC, 0x0F, 0x00, 0x00, 0xF8, 0x1F, 0xFF, 0xFF, 0xFE, 0x01, 0x00, 0x00, 0x00, 0xFC, 0xFF,
+    0xFF, 0x07, 0x00, 0x00, 0x00, 0x00, 0xFC, 0xFF, 0xFF, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00,
+    0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0xE0, 0x00, 0xC0, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x80, 0x07, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+#define sun_width 30
+#define sun_height 30
+static unsigned char sun[] PROGMEM = {
+    0x00, 0xC0, 0x00, 0x00, 0x00, 0xE0, 0x01, 0x00, 0x00, 0xE0, 0x01, 0x00, 0x00, 0xE0, 0x01, 0x00, 0x30, 0xC0, 0x00, 0x03,
+    0x70, 0x00, 0x80, 0x03, 0xF0, 0x00, 0xC0, 0x03, 0xF0, 0xF8, 0xC7, 0x03, 0xE0, 0xFC, 0xCF, 0x01, 0x00, 0xFE, 0x1F, 0x00,
+    0x00, 0xFF, 0x3F, 0x00, 0x80, 0xFF, 0x7F, 0x00, 0x80, 0xFF, 0x7F, 0x00, 0x8E, 0xFF, 0x7F, 0x1C, 0x9F, 0xFF, 0x7F, 0x3E,
+    0x9F, 0xFF, 0x7F, 0x3E, 0x8E, 0xFF, 0x7F, 0x1C, 0x80, 0xFF, 0x7F, 0x00, 0x80, 0xFF, 0x7F, 0x00, 0x00, 0xFF, 0x3F, 0x00,
+    0x00, 0xFE, 0x1F, 0x00, 0x00, 0xFC, 0x0F, 0x00, 0xC0, 0xF9, 0xE7, 0x00, 0xE0, 0x01, 0xE0, 0x01, 0xF0, 0x01, 0xE0, 0x03,
+    0xF0, 0xC0, 0xC0, 0x03, 0x00, 0xE0, 0x01, 0x00, 0x00, 0xE0, 0x01, 0x00, 0x00, 0xE0, 0x01, 0x00, 0x00, 0xC0, 0x00, 0x00,
+};
+
+#define rain_width 30
+#define rain_height 30
+static unsigned char rain[] PROGMEM = {
+    0xC0, 0x0F, 0xC0, 0x00, 0x40, 0x00, 0x80, 0x00, 0x20, 0x00, 0x80, 0x00, 0x20, 0x00, 0x80, 0x03, 0x38, 0x00,
+    0x00, 0x0E, 0x0C, 0x00, 0x00, 0x18, 0x02, 0x00, 0x00, 0x10, 0x03, 0x00, 0x00, 0x30, 0x01, 0x00, 0x00, 0x20,
+    0x01, 0x00, 0x00, 0x20, 0x01, 0x00, 0x00, 0x20, 0x01, 0x00, 0x00, 0x20, 0x03, 0x00, 0x00, 0x30, 0x02, 0x00,
+    0x00, 0x10, 0x06, 0x00, 0x00, 0x08, 0xFC, 0xFF, 0xFF, 0x07, 0xF0, 0xFF, 0xFF, 0x01, 0x80, 0x00, 0x01, 0x00,
+    0xC0, 0xC0, 0x81, 0x03, 0xA0, 0x60, 0xC1, 0x03, 0x90, 0x20, 0x41, 0x01, 0xF0, 0xE0, 0xC0, 0x01, 0x60, 0x4C,
+    0x98, 0x00, 0x00, 0x0E, 0x1C, 0x00, 0x00, 0x0B, 0x12, 0x00, 0x00, 0x09, 0x1A, 0x00, 0x00, 0x06, 0x0E, 0x00,
+};
+
+#define cloud_height 30
+#define cloud_width 30
+static unsigned char cloud[] PROGMEM = {
+    0x00, 0x80, 0x07, 0x00, 0x00, 0xE0, 0x1F, 0x00, 0x00, 0x70, 0x30, 0x00, 0x00, 0x10, 0x60, 0x00, 0x80, 0x1F, 0x40, 0x00,
+    0xC0, 0x0F, 0xC0, 0x00, 0xC0, 0x00, 0x80, 0x00, 0x60, 0x00, 0x80, 0x00, 0x20, 0x00, 0x80, 0x00, 0x20, 0x00, 0x80, 0x01,
+    0x20, 0x00, 0x00, 0x07, 0x38, 0x00, 0x00, 0x0C, 0x0C, 0x00, 0x00, 0x08, 0x06, 0x00, 0x00, 0x18, 0x02, 0x00, 0x00, 0x10,
+    0x02, 0x00, 0x00, 0x30, 0x03, 0x00, 0x00, 0x20, 0x01, 0x00, 0x00, 0x20, 0x01, 0x00, 0x00, 0x20, 0x01, 0x00, 0x00, 0x20,
+    0x01, 0x00, 0x00, 0x20, 0x01, 0x00, 0x00, 0x20, 0x01, 0x00, 0x00, 0x20, 0x01, 0x00, 0x00, 0x30, 0x03, 0x00, 0x00, 0x10,
+    0x02, 0x00, 0x00, 0x10, 0x06, 0x00, 0x00, 0x18, 0x0C, 0x00, 0x00, 0x0C, 0xFC, 0xFF, 0xFF, 0x07, 0xF0, 0xFF, 0xFF, 0x03,
+};
+
+#define fog_height 25
+#define fog_width 25
+static unsigned char fog[] PROGMEM = {
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x78, 0x00, 0x3C, 0x00, 0xFE, 0x01, 0xFF, 0x00, 0x87, 0xC7, 0xC3, 0x01, 0x03, 0xFE, 0x80, 0x01,
+    0x00, 0x38, 0x00, 0x00, 0xFC, 0x00, 0x7E, 0x00, 0xFF, 0x83, 0xFF, 0x01, 0x03, 0xFF, 0x81, 0x01, 0x00, 0x7C, 0x00, 0x00,
+    0xF8, 0x00, 0x3E, 0x00, 0xFE, 0x01, 0xFF, 0x00, 0x87, 0xC7, 0xC3, 0x01, 0x03, 0xFE, 0x80, 0x01, 0x00, 0x38, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+#define devil_height 30
+#define devil_width 30
+static unsigned char devil[] PROGMEM = {
+    0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x10, 0x03, 0xC0, 0x01, 0x38, 0x07, 0x7C, 0x0F, 0x38, 0x1F, 0x03, 0x30, 0x1E,
+    0xFE, 0x01, 0xE0, 0x1F, 0x7E, 0x00, 0x80, 0x1F, 0x3C, 0x00, 0x00, 0x0F, 0x1C, 0x00, 0x00, 0x0E, 0x18, 0x00, 0x00, 0x06,
+    0x08, 0x00, 0x00, 0x04, 0x0C, 0x00, 0x00, 0x0C, 0x0C, 0x00, 0x00, 0x0C, 0x0C, 0x00, 0x00, 0x0C, 0x0C, 0x0E, 0x1C, 0x0C,
+    0x0C, 0x18, 0x06, 0x0C, 0x0C, 0x1C, 0x06, 0x0C, 0x0C, 0x1C, 0x0E, 0x0C, 0x0C, 0x1C, 0x0E, 0x0C, 0x0C, 0x0C, 0x06, 0x0C,
+    0x08, 0x00, 0x00, 0x06, 0x18, 0x02, 0x10, 0x06, 0x10, 0x0C, 0x0C, 0x03, 0x30, 0xF8, 0x07, 0x03, 0x60, 0xE0, 0x80, 0x01,
+    0xC0, 0x00, 0xC0, 0x00, 0x80, 0x01, 0x70, 0x00, 0x00, 0x06, 0x1C, 0x00, 0x00, 0xF0, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
+
+#define heart_height 30
+#define heart_width 30
+static unsigned char heart[] PROGMEM = {
+    0x00, 0x00, 0x00, 0x00, 0xC0, 0x03, 0xF0, 0x00, 0xF8, 0x0F, 0xFC, 0x07, 0xFC, 0x1F, 0x06, 0x0E, 0xFE, 0x3F, 0x03, 0x18,
+    0xFE, 0xFF, 0x7F, 0x10, 0xFF, 0xFF, 0xFF, 0x31, 0xFF, 0xFF, 0xFF, 0x33, 0xFF, 0xFF, 0xFF, 0x37, 0xFF, 0xFF, 0xFF, 0x37,
+    0xFF, 0xFF, 0xFF, 0x3F, 0xFF, 0xFF, 0xFF, 0x3F, 0xFF, 0xFF, 0xFF, 0x3F, 0xFE, 0xFF, 0xFF, 0x1F, 0xFE, 0xFF, 0xFF, 0x1F,
+    0xFC, 0xFF, 0xFF, 0x0F, 0xFC, 0xFF, 0xFF, 0x0F, 0xF8, 0xFF, 0xFF, 0x07, 0xF0, 0xFF, 0xFF, 0x03, 0xF0, 0xFF, 0xFF, 0x03,
+    0xE0, 0xFF, 0xFF, 0x01, 0xC0, 0xFF, 0xFF, 0x00, 0x80, 0xFF, 0x7F, 0x00, 0x00, 0xFF, 0x3F, 0x00, 0x00, 0xFE, 0x1F, 0x00,
+    0x00, 0xFC, 0x0F, 0x00, 0x00, 0xF8, 0x07, 0x00, 0x00, 0xF0, 0x03, 0x00, 0x00, 0xE0, 0x01, 0x00, 0x00, 0x80, 0x00, 0x00,
+};
+
+#define poo_width 30
+#define poo_height 30
+static unsigned char poo[] PROGMEM = {
+    0x00, 0x1C, 0x00, 0x00, 0x00, 0x78, 0x00, 0x00, 0x00, 0xEC, 0x01, 0x00, 0x00, 0x8C, 0x07, 0x00, 0x00, 0x0C, 0x06, 0x00,
+    0x00, 0x24, 0x0C, 0x00, 0x00, 0x34, 0x08, 0x00, 0x00, 0x1F, 0x08, 0x00, 0xC0, 0x0F, 0x08, 0x00, 0xC0, 0x00, 0x3C, 0x00,
+    0x60, 0x00, 0x7C, 0x00, 0x60, 0x00, 0xC6, 0x00, 0x20, 0x00, 0xCB, 0x00, 0xA0, 0xC7, 0xFF, 0x00, 0xE0, 0x7F, 0xF7, 0x00,
+    0xF0, 0x18, 0xE3, 0x03, 0x78, 0x18, 0x41, 0x03, 0x6C, 0x9B, 0x5D, 0x06, 0x64, 0x9B, 0x5D, 0x04, 0x44, 0x1A, 0x41, 0x04,
+    0x4C, 0xD8, 0x63, 0x06, 0xF8, 0xFC, 0x36, 0x06, 0xFE, 0x0F, 0x9C, 0x1F, 0x07, 0x03, 0xC0, 0x30, 0x03, 0x00, 0x78, 0x20,
+    0x01, 0x00, 0x1F, 0x20, 0x03, 0xE0, 0x03, 0x20, 0x07, 0x7E, 0x04, 0x30, 0xFE, 0x0F, 0xFC, 0x1F, 0xF0, 0x00, 0xF0, 0x0F,
+};
+#endif
+
 #include "img/icon.xbm"

src/input/InputBroker.cpp

@@ -1,7 +1,7 @@
 #include "InputBroker.h"
 #include "PowerFSM.h" // needed for event trigger
 
-InputBroker *inputBroker;
+InputBroker *inputBroker = nullptr;
 
 InputBroker::InputBroker(){};
 

src/input/InputBroker.h

@@ -8,6 +8,8 @@ typedef struct _InputEvent {
     const char *source;
     char inputEvent;
     char kbchar;
+    uint16_t touchX;
+    uint16_t touchY;
 } InputEvent;
 class InputBroker : public Observable<const InputEvent *>
 {

src/input/LinuxInput.cpp

@@ -155,6 +155,9 @@ int32_t LinuxInput::runOnce()
                     case KEY_ENTER: // Enter
                         e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_SELECT;
                         break;
+                    case KEY_POWER:
+                        system("poweroff");
+                        break;
                     default: // all other keys
                         if (keymap[code]) {
                             e.inputEvent = ANYKEY;

src/input/TouchScreenImpl1.cpp

@@ -49,6 +49,10 @@ void TouchScreenImpl1::onEvent(const TouchEvent &event)
 {
     InputEvent e;
     e.source = event.source;
+
+    e.touchX = event.x;
+    e.touchY = event.y;
+
     switch (event.touchEvent) {
     case TOUCH_ACTION_LEFT: {
         e.inputEvent = static_cast<char>(meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_RIGHT);

src/input/cardKbI2cImpl.cpp

@@ -1,5 +1,7 @@
 #include "cardKbI2cImpl.h"
 #include "InputBroker.h"
+#include "detect/ScanI2CTwoWire.h"
+#include "main.h"
 
 CardKbI2cImpl *cardKbI2cImpl;
 
@@ -7,10 +9,52 @@ CardKbI2cImpl::CardKbI2cImpl() : KbI2cBase("cardKB") {}
 
 void CardKbI2cImpl::init()
 {
+#ifndef ARCH_PORTDUINO
+    if (cardkb_found.address == 0x00) {
+        LOG_DEBUG("Rescanning for I2C keyboard\n");
+        uint8_t i2caddr_scan[] = {CARDKB_ADDR, TDECK_KB_ADDR, BBQ10_KB_ADDR};
+        uint8_t i2caddr_asize = 3;
+        auto i2cScanner = std::unique_ptr<ScanI2CTwoWire>(new ScanI2CTwoWire());
+
+#if defined(I2C_SDA1)
+        i2cScanner->scanPort(ScanI2C::I2CPort::WIRE1, i2caddr_scan, i2caddr_asize);
+#endif
+        i2cScanner->scanPort(ScanI2C::I2CPort::WIRE, i2caddr_scan, i2caddr_asize);
+        auto kb_info = i2cScanner->firstKeyboard();
+
+        if (kb_info.type != ScanI2C::DeviceType::NONE) {
+            cardkb_found = kb_info.address;
+            switch (kb_info.type) {
+            case ScanI2C::DeviceType::RAK14004:
+                kb_model = 0x02;
+                break;
+            case ScanI2C::DeviceType::CARDKB:
+                kb_model = 0x00;
+                break;
+            case ScanI2C::DeviceType::TDECKKB:
+                // assign an arbitrary value to distinguish from other models
+                kb_model = 0x10;
+                break;
+            case ScanI2C::DeviceType::BBQ10KB:
+                // assign an arbitrary value to distinguish from other models
+                kb_model = 0x11;
+                break;
+            default:
+                // use this as default since it's also just zero
+                LOG_WARN("kb_info.type is unknown(0x%02x), setting kb_model=0x00\n", kb_info.type);
+                kb_model = 0x00;
+            }
+        }
+        if (cardkb_found.address == 0x00) {
+            disable();
+            return;
+        }
+    }
+#else
     if (cardkb_found.address == 0x00) {
         disable();
         return;
     }
-
+#endif
     inputBroker->registerSource(this);
 }

src/input/cardKbI2cImpl.h

@@ -1,6 +1,5 @@
 #pragma once
 #include "kbI2cBase.h"
-#include "main.h"
 
 /**
  * @brief The idea behind this class to have static methods for the event handlers.

src/input/kbI2cBase.cpp

@@ -1,6 +1,7 @@
 #include "kbI2cBase.h"
 #include "configuration.h"
 #include "detect/ScanI2C.h"
+#include "detect/ScanI2CTwoWire.h"
 
 extern ScanI2C::DeviceAddress cardkb_found;
 extern uint8_t kb_model;
@@ -29,11 +30,6 @@ uint8_t read_from_14004(TwoWire *i2cBus, uint8_t reg, uint8_t *data, uint8_t len
 
 int32_t KbI2cBase::runOnce()
 {
-    if (cardkb_found.address == 0x00) {
-        // Input device is not detected.
-        return INT32_MAX;
-    }
-
     if (!i2cBus) {
         switch (cardkb_found.port) {
         case ScanI2C::WIRE1:

src/main.cpp

@@ -41,13 +41,13 @@
 #endif
 #if !MESHTASTIC_EXCLUDE_BLUETOOTH
 #include "nimble/NimbleBluetooth.h"
-NimbleBluetooth *nimbleBluetooth;
+NimbleBluetooth *nimbleBluetooth = nullptr;
 #endif
 #endif
 
 #ifdef ARCH_NRF52
 #include "NRF52Bluetooth.h"
-NRF52Bluetooth *nrf52Bluetooth;
+NRF52Bluetooth *nrf52Bluetooth = nullptr;
 #endif
 
 #if HAS_WIFI
@@ -65,6 +65,8 @@ NRF52Bluetooth *nrf52Bluetooth;
 #endif
 
 #include "LLCC68Interface.h"
+#include "LR1110Interface.h"
+#include "LR1120Interface.h"
 #include "RF95Interface.h"
 #include "SX1262Interface.h"
 #include "SX1268Interface.h"
@@ -92,22 +94,23 @@ NRF52Bluetooth *nrf52Bluetooth;
 #include "ButtonThread.h"
 #endif
 
+#include "AmbientLightingThread.h"
 #include "PowerFSMThread.h"
 
-#if !defined(ARCH_PORTDUINO) && !defined(ARCH_STM32WL)
+#if !defined(ARCH_PORTDUINO) && !defined(ARCH_STM32WL) && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
 #include "AccelerometerThread.h"
-#include "AmbientLightingThread.h"
+AccelerometerThread *accelerometerThread = nullptr;
 #endif
 
 #ifdef HAS_I2S
 #include "AudioThread.h"
-AudioThread *audioThread;
+AudioThread *audioThread = nullptr;
 #endif
 
 using namespace concurrency;
 
 // We always create a screen object, but we only init it if we find the hardware
-graphics::Screen *screen;
+graphics::Screen *screen = nullptr;
 
 // Global power status
 meshtastic::PowerStatus *powerStatus = new meshtastic::PowerStatus();
@@ -151,6 +154,7 @@ bool isVibrating = false;
 bool eink_found = true;
 
 uint32_t serialSinceMsec;
+bool pauseBluetoothLogging = false;
 
 bool pmu_found;
 
@@ -169,7 +173,7 @@ const char *getDeviceName()
     static char name[20];
     snprintf(name, sizeof(name), "%02x%02x", dmac[4], dmac[5]);
     // if the shortname exists and is NOT the new default of ab3c, use it for BLE name.
-    if ((owner.short_name != NULL) && (strcmp(owner.short_name, name) != 0)) {
+    if (strcmp(owner.short_name, name) != 0) {
         snprintf(name, sizeof(name), "%s_%02x%02x", owner.short_name, dmac[4], dmac[5]);
     } else {
         snprintf(name, sizeof(name), "Meshtastic_%02x%02x", dmac[4], dmac[5]);
@@ -197,9 +201,6 @@ uint32_t timeLastPowered = 0;
 
 static Periodic *ledPeriodic;
 static OSThread *powerFSMthread;
-#if !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
-static OSThread *accelerometerThread;
-#endif
 static OSThread *ambientLightingThread;
 SPISettings spiSettings(4000000, MSBFIRST, SPI_MODE0);
 
@@ -241,7 +242,7 @@ void setup()
     initDeepSleep();
 
     // power on peripherals
-#if defined(TTGO_T_ECHO) && defined(PIN_POWER_EN)
+#if defined(PIN_POWER_EN)
     pinMode(PIN_POWER_EN, OUTPUT);
     digitalWrite(PIN_POWER_EN, HIGH);
     // digitalWrite(PIN_POWER_EN1, INPUT);
@@ -362,18 +363,11 @@ void setup()
     delay(1);
 #endif
 
-#ifdef RAK4630
-#ifdef PIN_3V3_EN
-    // We need to enable 3.3V periphery in order to scan it
-    pinMode(PIN_3V3_EN, OUTPUT);
-    digitalWrite(PIN_3V3_EN, HIGH);
-#endif
 #ifdef AQ_SET_PIN
     // RAK-12039 set pin for Air quality sensor
     pinMode(AQ_SET_PIN, OUTPUT);
     digitalWrite(AQ_SET_PIN, HIGH);
 #endif
-#endif
 
 #ifdef T_DECK
     // enable keyboard
@@ -428,10 +422,6 @@ void setup()
     auto i2cCount = i2cScanner->countDevices();
     if (i2cCount == 0) {
         LOG_INFO("No I2C devices found\n");
-        Wire.end();
-#ifdef I2C_SDA1
-        Wire1.end();
-#endif
     } else {
         LOG_INFO("%i I2C devices found\n", i2cCount);
     }
@@ -541,7 +531,13 @@ void setup()
     SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::QMC5883L, meshtastic_TelemetrySensorType_QMC5883L)
     SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::PMSA0031, meshtastic_TelemetrySensorType_PMSA003I)
     SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::RCWL9620, meshtastic_TelemetrySensorType_RCWL9620)
+    SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::VEML7700, meshtastic_TelemetrySensorType_VEML7700)
+    SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::TSL2591, meshtastic_TelemetrySensorType_TSL25911FN)
+    SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::OPT3001, meshtastic_TelemetrySensorType_OPT3001)
+    SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::MLX90632, meshtastic_TelemetrySensorType_MLX90632)
     SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::SHT4X, meshtastic_TelemetrySensorType_SHT4X)
+    SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::AHT10, meshtastic_TelemetrySensorType_AHT10)
+    SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::DFROBOT_LARK, meshtastic_TelemetrySensorType_DFROBOT_LARK)
 
     i2cScanner.reset();
 
@@ -549,10 +545,6 @@ void setup()
     setupSDCard();
 #endif
 
-#ifdef RAK4630
-    // scanEInkDevice();
-#endif
-
     // LED init
 
 #ifdef LED_PIN
@@ -890,6 +882,32 @@ void setup()
     }
 #endif
 
+#if defined(USE_LR1110)
+    if (!rIf) {
+        rIf = new LR1110Interface(RadioLibHAL, LR1110_SPI_NSS_PIN, LR1110_IRQ_PIN, LR1110_NRESER_PIN, LR1110_BUSY_PIN);
+        if (!rIf->init()) {
+            LOG_WARN("Failed to find LR1110 radio\n");
+            delete rIf;
+            rIf = NULL;
+        } else {
+            LOG_INFO("LR1110 Radio init succeeded, using LR1110 radio\n");
+        }
+    }
+#endif
+
+#if defined(USE_LR1120)
+    if (!rIf) {
+        rIf = new LR1120Interface(RadioLibHAL, LR1120_SPI_NSS_PIN, LR1120_IRQ_PIN, LR1120_NRESER_PIN, LR1120_BUSY_PIN);
+        if (!rIf->init()) {
+            LOG_WARN("Failed to find LR1120 radio\n");
+            delete rIf;
+            rIf = NULL;
+        } else {
+            LOG_INFO("LR1120 Radio init succeeded, using LR1120 radio\n");
+        }
+    }
+#endif
+
 #if defined(USE_SX1280)
     if (!rIf) {
         rIf = new SX1280Interface(RadioLibHAL, SX128X_CS, SX128X_DIO1, SX128X_RESET, SX128X_BUSY);

src/main.h

@@ -53,13 +53,18 @@ extern Adafruit_DRV2605 drv;
 extern AudioThread *audioThread;
 #endif
 
+// Global Screen singleton.
+extern graphics::Screen *screen;
+
+#if !defined(ARCH_PORTDUINO) && !defined(ARCH_STM32WL) && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
+#include "AccelerometerThread.h"
+extern AccelerometerThread *accelerometerThread;
+#endif
+
 extern bool isVibrating;
 
 extern int TCPPort; // set by Portduino
 
-// Global Screen singleton.
-extern graphics::Screen *screen;
-
 // extern Observable<meshtastic::PowerStatus> newPowerStatus; //TODO: move this to main-esp32.cpp somehow or a helper class
 
 // extern meshtastic::PowerStatus *powerStatus;
@@ -80,6 +85,8 @@ extern uint32_t serialSinceMsec;
 // This will suppress the current delay and instead try to run ASAP.
 extern bool runASAP;
 
+extern bool pauseBluetoothLogging;
+
 void nrf52Setup(), esp32Setup(), nrf52Loop(), esp32Loop(), rp2040Setup(), clearBonds(), enterDfuMode();
 
 meshtastic_DeviceMetadata getDeviceMetadata();

src/memGet.cpp

@@ -22,6 +22,8 @@ uint32_t MemGet::getFreeHeap()
     return ESP.getFreeHeap();
 #elif defined(ARCH_NRF52)
     return dbgHeapFree();
+#elif defined(ARCH_RP2040)
+    return rp2040.getFreeHeap();
 #else
     // this platform does not have heap management function implemented
     return UINT32_MAX;
@@ -38,6 +40,8 @@ uint32_t MemGet::getHeapSize()
     return ESP.getHeapSize();
 #elif defined(ARCH_NRF52)
     return dbgHeapTotal();
+#elif defined(ARCH_RP2040)
+    return rp2040.getTotalHeap();
 #else
     // this platform does not have heap management function implemented
     return UINT32_MAX;

src/mesh/FloodingRouter.cpp

@@ -20,7 +20,7 @@ ErrorCode FloodingRouter::send(meshtastic_MeshPacket *p)
 bool FloodingRouter::shouldFilterReceived(const meshtastic_MeshPacket *p)
 {
     if (wasSeenRecently(p)) { // Note: this will also add a recent packet record
-        printPacket("Ignoring incoming msg, because we've already seen it", p);
+        printPacket("Ignoring incoming msg we've already seen", p);
         if (config.device.role != meshtastic_Config_DeviceConfig_Role_ROUTER &&
             config.device.role != meshtastic_Config_DeviceConfig_Role_ROUTER_CLIENT &&
             config.device.role != meshtastic_Config_DeviceConfig_Role_REPEATER) {

src/mesh/InterfacesTemplates.cpp

@@ -1,3 +1,5 @@
+#include "LR11x0Interface.cpp"
+#include "LR11x0Interface.h"
 #include "SX126xInterface.cpp"
 #include "SX126xInterface.h"
 #include "SX128xInterface.cpp"
@@ -10,6 +12,8 @@ template class SX126xInterface<SX1262>;
 template class SX126xInterface<SX1268>;
 template class SX126xInterface<LLCC68>;
 template class SX128xInterface<SX1280>;
+template class LR11x0Interface<LR1110>;
+template class LR11x0Interface<LR1120>;
 #ifdef ARCH_STM32WL
 template class SX126xInterface<STM32WLx>;
 #endif

src/mesh/LR1110Interface.cpp

@@ -0,0 +1,9 @@
+#include "LR1110Interface.h"
+#include "configuration.h"
+#include "error.h"
+
+LR1110Interface::LR1110Interface(LockingArduinoHal *hal, RADIOLIB_PIN_TYPE cs, RADIOLIB_PIN_TYPE irq, RADIOLIB_PIN_TYPE rst,
+                                 RADIOLIB_PIN_TYPE busy)
+    : LR11x0Interface(hal, cs, irq, rst, busy)
+{
+}

src/mesh/LR1110Interface.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include "LR11x0Interface.h"
+
+/**
+ * Our adapter for LR1110 radios
+ */
+class LR1110Interface : public LR11x0Interface<LR1110>
+{
+  public:
+    LR1110Interface(LockingArduinoHal *hal, RADIOLIB_PIN_TYPE cs, RADIOLIB_PIN_TYPE irq, RADIOLIB_PIN_TYPE rst,
+                    RADIOLIB_PIN_TYPE busy);
+};

src/mesh/LR1120Interface.cpp

@@ -0,0 +1,9 @@
+#include "LR1120Interface.h"
+#include "configuration.h"
+#include "error.h"
+
+LR1120Interface::LR1120Interface(LockingArduinoHal *hal, RADIOLIB_PIN_TYPE cs, RADIOLIB_PIN_TYPE irq, RADIOLIB_PIN_TYPE rst,
+                                 RADIOLIB_PIN_TYPE busy)
+    : LR11x0Interface(hal, cs, irq, rst, busy)
+{
+}