Set NRF cpu brownout at 2.4V instead of running down to the limit (#3016)

ESP32-S2 fix

.github/pull_request_template.md

@@ -7,7 +7,7 @@
   is appreciated." This will allow other devs to potentially save you time by not accidentially duplicating work etc...
 - Please do not check in files that don't have real changes
 - Please do not reformat lines that you didn't have to change the code on
-- We recommend using the [Visual Studio Code](https://platformio.org/install/ide?install=vscode) editor along with the ['Trunk Check' extension](https://marketplace.visualstudio.com/items?itemName=trunk.io) (WSL2 is required on windows),
+- We recommend using the [Visual Studio Code](https://platformio.org/install/ide?install=vscode) editor along with the ['Trunk Check' extension](https://marketplace.visualstudio.com/items?itemName=trunk.io) (In beta for windows, WSL2 for the linux version),
   because it automatically follows our indentation rules and its auto reformatting will not cause spurious changes to lines.
 - If your PR fixes a bug, mention "fixes #bugnum" somewhere in your pull request description.
 - If your other co-developers have comments on your PR please tweak as needed.

.github/workflows/build_raspbian.yml

@@ -0,0 +1,45 @@
+name: Build Raspbian
+
+on: workflow_call
+
+permissions:
+  contents: write
+  packages: write
+
+jobs:
+  build-raspbian:
+    runs-on: [self-hosted, linux, ARM64]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        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)" >> $GITHUB_OUTPUT
+        id: version
+
+      - name: Store binaries as an artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: firmware-raspbian-${{ steps.version.outputs.version }}.zip
+          path: |
+            release/meshtasticd_linux_arm64
+            bin/config-dist.yaml

.github/workflows/main_matrix.yml

@@ -66,6 +66,7 @@ jobs:
           - board: tlora-v2-1-1_6
           - board: tlora-v2-1-1_8
           - board: tbeam
+          - board: heltec-ht62-esp32c3-sx1262
           - board: heltec-v1
           - board: heltec-v2_0
           - board: heltec-v2_1
@@ -95,6 +96,7 @@ jobs:
           - board: tlora-t3s3-v1
           - board: t-watch-s3
           - board: t-deck
+          - board: picomputer-s3
     uses: ./.github/workflows/build_esp32_s3.yml
     with:
       board: ${{ matrix.board }}
@@ -102,7 +104,6 @@ jobs:
   build-nrf52:
     strategy:
       fail-fast: false
-      max-parallel: 2
       matrix:
         include:
           - board: rak4631
@@ -123,11 +124,22 @@ jobs:
       matrix:
         include:
           - board: pico
+          - board: picow
           - board: rak11310
+          - board: senselora_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:
@@ -201,9 +213,20 @@ jobs:
           repository: ${{github.event.pull_request.head.repo.full_name}}
 
   gather-artifacts:
+    permissions:
+      contents: write
+      pull-requests: write
     runs-on: ubuntu-latest
     needs:
-      [build-esp32, build-esp32-s3, build-nrf52, build-native, build-rpi2040]
+      [
+        build-esp32,
+        build-esp32-s3,
+        build-nrf52,
+        build-raspbian,
+        build-native,
+        build-rpi2040,
+        package-raspbian,
+      ]
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
@@ -215,12 +238,15 @@ jobs:
         with:
           path: ./
 
+      - name: Display structure of downloaded files
+        run: ls -R
+
       - name: Get release version string
         run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
         id: version
 
       - name: Move files up
-        run: mv -b -t ./ ./*tbeam-2*/littlefs*.bin ./*tbeam-2*/bleota.bin ./*tbeam-s3*/bleota-s3.bin ./**/firmware*.bin ./*t-echo*/Meshtastic_nRF52_factory_erase.uf2 ./**/firmware-*.uf2 ./**/firmware-*-ota.zip ./**/*.elf ./*native*/*device-*.sh ./*native*/*device-*.bat
+        run: mv -b -t ./ ./*tbeam-2*/littlefs*.bin ./*tbeam-2*/bleota.bin ./*tbeam-s3*/bleota-s3.bin ./**/firmware*.bin ./*t-echo*/Meshtastic_nRF52_factory_erase.uf2 ./**/firmware-*.uf2 ./**/firmware-*-ota.zip ./**/*.elf ./*native*/*device-*.sh ./*native*/*device-*.bat ./firmware-raspbian-*/release/meshtasticd_linux_arm64 ./firmware-raspbian-*/bin/config-dist.yaml
 
       - name: Repackage in single firmware zip
         uses: actions/upload-artifact@v3
@@ -232,6 +258,8 @@ jobs:
             ./firmware-*-ota.zip
             ./device-*.sh
             ./device-*.bat
+            ./meshtasticd_linux_arm64
+            ./config-dist.yaml
           retention-days: 90
 
       - uses: actions/download-artifact@v3
@@ -261,14 +289,13 @@ jobs:
       - name: Create request artifacts
         continue-on-error: true # FIXME: Why are we getting 502, but things still work?
         if: ${{ github.event_name == 'pull_request_target' || github.event_name == 'pull_request' }}
-        uses: gavv/pull-request-artifacts@v1.1.0
+        uses: gavv/pull-request-artifacts@v2.1.0
         with:
           commit: ${{ (github.event.pull_request_target || github.event.pull_request).head.sha }}
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           artifacts-token: ${{ secrets.ARTIFACTS_TOKEN }}
           artifacts-repo: meshtastic/artifacts
           artifacts-branch: device
-          artifacts-dir: pr
           artifacts: ./firmware-${{ steps.version.outputs.version }}.zip
 
   release-artifacts:
@@ -293,6 +320,13 @@ jobs:
           name: firmware-${{ steps.version.outputs.version }}
           path: ./output
 
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifact-deb
+
+      - name: Display structure of downloaded files
+        run: ls -R
+
       - name: Device scripts permissions
         run: |
           chmod +x ./output/device-install.sh
@@ -346,6 +380,16 @@ jobs:
           asset_name: debug-elfs-${{ steps.version.outputs.version }}.zip
           asset_content_type: application/zip
 
+      - name: Add raspbian .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_name: meshtasticd_${{ steps.version.outputs.version }}_arm64.deb
+          asset_content_type: application/vnd.debian.binary-package
+
       - name: Bump version.properties
         run: >-
           bin/bump_version.py

.github/workflows/package_raspbian.yml

@@ -0,0 +1,62 @@
+name: Package Raspbian
+
+on:
+  workflow_call:
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  packages: write
+
+jobs:
+  build-raspbian:
+    uses: ./.github/workflows/build_raspbian.yml
+
+  package-raspbian:
+    runs-on: ubuntu-latest
+    needs: build-raspbian
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+          ref: ${{github.event.pull_request.head.ref}}
+          repository: ${{github.event.pull_request.head.repo.full_name}}
+
+      - name: Get release version string
+        run: echo "version=$(./bin/buildinfo.py long)" >> $GITHUB_OUTPUT
+        id: version
+
+      - name: Download artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: firmware-raspbian-${{ steps.version.outputs.version }}.zip
+
+      - name: Display structure of downloaded files
+        run: ls -R
+
+      - name: build .debpkg
+        run: |
+          mkdir -p .debpkg/usr/sbin
+          mkdir -p .debpkg/etc/meshtasticd
+          mkdir -p .debpkg/usr/lib/systemd/system/
+          cp release/meshtasticd_linux_arm64 .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
+
+      - uses: jiro4989/build-deb-action@v3
+        with:
+          package: meshtasticd
+          package_root: .debpkg
+          maintainer: Jonathan Bennett
+          version: ${{ steps.version.outputs.version }} # refs/tags/v*.*.*
+          arch: arm64
+          depends: libyaml-cpp0.7
+          desc: Native Linux Meshtastic binary.
+
+      - uses: actions/upload-artifact@v3
+        with:
+          name: artifact-deb
+          path: |
+            ./*.deb

.github/workflows/trunk-check.yml

@@ -0,0 +1,22 @@
+name: Pull Request
+on: [pull_request]
+concurrency:
+  group: ${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions: read-all
+
+jobs:
+  trunk_check:
+    name: Trunk Check Runner
+    runs-on: ubuntu-latest
+    permissions:
+      checks: write # For trunk to post annotations
+      contents: read # For repo checkout
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Trunk Check
+        uses: trunk-io/trunk-action@v1

.trunk/.gitignore

@@ -2,7 +2,7 @@
 *logs
 *actions
 *notifications
+*tools
 plugins
 user_trunk.yaml
 user.yaml
-shims

.trunk/configs/.shellcheckrc

@@ -1,7 +1,10 @@
 enable=all
 source-path=SCRIPTDIR
 disable=SC2154
+disable=SC2248
+disable=SC2250
 
 # If you're having issues with shellcheck following source, disable the errors via:
 # disable=SC1090
 # disable=SC1091
+# 

.trunk/configs/.yamllint.yaml

@@ -3,7 +3,7 @@ rules:
     required: only-when-needed
     extra-allowed: ["{|}"]
   empty-values:
-    forbid-in-block-mappings: true
+    forbid-in-block-mappings: false
     forbid-in-flow-mappings: true
   key-duplicates: {}
   octal-values:

.trunk/trunk.yaml

@@ -1,48 +1,43 @@
 version: 0.1
 cli:
-  version: 1.9.1
+  version: 1.17.2
 plugins:
   sources:
     - id: trunk
-      ref: v0.0.17
+      ref: v1.3.0
       uri: https://github.com/trunk-io/plugins
 lint:
   enabled:
-    - taplo@0.7.0
-    - ruff@0.0.265
-    - yamllint@1.31.0
+    - bandit@1.7.5
+    - checkov@3.1.9
+    - terrascan@1.18.5
+    - trivy@0.47.0
+    #- trufflehog@3.63.2-rc0
+    - taplo@0.8.1
+    - ruff@0.1.6
     - isort@5.12.0
-    - markdownlint@0.34.0
-    - oxipng@8.0.0
-    - svgo@3.0.2
-    - actionlint@1.6.24
-    - flake8@6.0.0
+    - markdownlint@0.37.0
+    - oxipng@9.0.0
+    - svgo@3.0.5
+    - actionlint@1.6.26
+    - flake8@6.1.0
     - hadolint@2.12.0
-    - shfmt@3.5.0
+    - shfmt@3.6.0
     - shellcheck@0.9.0
-    - black@23.3.0
+    - black@23.9.1
     - git-diff-check
-    - gitleaks@8.16.3
-    - clang-format@14.0.0
-    - prettier@2.8.8
-  disabled:
-    - taplo@0.7.0
-    - shellcheck@0.9.0
-    - shfmt@3.5.0
-    - oxipng@8.0.0
-    - actionlint@1.6.22
-    - markdownlint@0.34.0
-    - hadolint@2.12.0
-    - svgo@3.0.2
+    - gitleaks@8.18.1
+    - clang-format@16.0.3
+    - prettier@3.1.0
 runtimes:
   enabled:
     - python@3.10.8
-    - go@1.19.5
+    - go@1.21.0
     - node@18.12.1
 actions:
   disabled:
     - trunk-announce
-    - trunk-check-pre-push
-    - trunk-fmt-pre-commit
   enabled:
+    - trunk-fmt-pre-commit
+    - trunk-check-pre-push
     - trunk-upgrade-available

README.md

@@ -10,8 +10,8 @@
 
 This repository contains the device firmware for the Meshtastic project.
 
-**[Building Instructions](https://meshtastic.org/docs/development/firmware/build)**
-**[Flashing Instructions](https://meshtastic.org/docs/getting-started/flashing-firmware/)**
+- **[Building Instructions](https://meshtastic.org/docs/development/firmware/build)**
+- **[Flashing Instructions](https://meshtastic.org/docs/getting-started/flashing-firmware/)**
 
 ## Stats
 

arch/esp32/esp32.ini

@@ -1,7 +1,7 @@
 ; Common settings for ESP targes, mixin with extends = esp32_base
 [esp32_base]
 extends = arduino_base
-platform = platformio/espressif32@^6.3.2
+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. 
 
 build_src_filter = 
   ${arduino_base.build_src_filter} -<platform/nrf52/> -<platform/stm32wl> -<platform/rp2040> -<mesh/eth/>
@@ -30,6 +30,7 @@ build_flags =
   -DCONFIG_BT_NIMBLE_MAX_CCCDS=20
   -DCONFIG_BT_NIMBLE_HOST_TASK_STACK_SIZE=5120
   -DESP_OPENSSL_SUPPRESS_LEGACY_WARNING
+  -DSERIAL_BUFFER_SIZE=4096
   ;-DDEBUG_HEAP
 
 lib_deps =
@@ -37,8 +38,7 @@ lib_deps =
   ${networking_base.lib_deps}
   ${environmental_base.lib_deps}
   https://github.com/meshtastic/esp32_https_server.git#23665b3adc080a311dcbb586ed5941b5f94d6ea2
-  h2zero/NimBLE-Arduino@^1.4.0
-  jgromes/RadioLib@^6.1.0
+  h2zero/NimBLE-Arduino@^1.4.1
   https://github.com/lewisxhe/XPowersLib.git#84b7373faea3118b6c37954d52f98b8a337148d6
   https://github.com/meshtastic/ESP32_Codec2.git#633326c78ac251c059ab3a8c430fcdf25b41672f
 

arch/nrf52/nrf52.ini

@@ -11,11 +11,10 @@ build_flags =
   -Isrc/platform/nrf52
 
 build_src_filter = 
-  ${arduino_base.build_src_filter} -<platform/esp32/> -<platform/stm32wl> -<nimble/> -<mesh/api/> -<mesh/http/> -<modules/esp32> -<platform/rp2040> -<mesh/eth/>
+  ${arduino_base.build_src_filter} -<platform/esp32/> -<platform/stm32wl> -<nimble/> -<mesh/wifi/> -<mesh/api/> -<mesh/http/> -<modules/esp32> -<platform/rp2040> -<mesh/eth/>
 
 lib_deps=
   ${arduino_base.lib_deps}
-  jgromes/RadioLib@^6.1.0
 
 lib_ignore =
   BluetoothOTA

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#489ff929dca0bb768256ba2de45f95815111490f
+platform = https://github.com/meshtastic/platform-native.git#8a66ef82cf38a4135d85cbb5043d0e8ebbb8ba17
 framework = arduino
 
 build_src_filter = 
@@ -10,6 +10,7 @@ build_src_filter =
   -<platform/nrf52/> 
   -<platform/stm32wl/> 
   -<platform/rp2040>
+  -<mesh/wifi/>
   -<mesh/http/>
   -<mesh/eth/>
   -<modules/esp32>
@@ -22,9 +23,9 @@ lib_deps =
   ${env.lib_deps}
   ${networking_base.lib_deps}
   rweather/Crypto@^0.4.0
-  jgromes/RadioLib@6.1.0
 
 build_flags =
   ${arduino_base.build_flags}
   -fPIC
-  -Isrc/platform/portduino
+  -Isrc/platform/portduino
+  -DRADIOLIB_EEPROM_UNSUPPORTED

arch/rp2040/rp2040.ini

@@ -1,8 +1,8 @@
 ; Common settings for rp2040 Processor based targets
 [rp2040_base]
-platform = https://github.com/maxgerhardt/platform-raspberrypi.git#0c33219f53faa035e188925ea1324f472e8b93d2
+platform = https://github.com/maxgerhardt/platform-raspberrypi.git#612de5399d68b359053f1307ed223d400aea975c
 extends = arduino_base
-platform_packages = framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git#3.2.2
+platform_packages = framework-arduinopico@https://github.com/earlephilhower/arduino-pico.git#3.6.2
 
 board_build.core = earlephilhower
 board_build.filesystem_size = 0.5m
@@ -12,7 +12,7 @@ build_flags =
   -D__PLAT_RP2040__
 #  -D _POSIX_THREADS
 build_src_filter = 
-  ${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<mesh/api/> -<mesh/http/> -<modules/esp32> -<platform/nrf52/> -<platform/stm32wl> -<mesh/eth/>
+  ${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<modules/esp32> -<platform/nrf52/> -<platform/stm32wl> -<mesh/eth/> -<mesh/wifi/> -<mesh/http/>
 
 lib_ignore =
   BluetoothOTA
@@ -20,5 +20,4 @@ lib_ignore =
 lib_deps =
   ${arduino_base.lib_deps}
   ${environmental_base.lib_deps}
-  jgromes/RadioLib@^6.1.0
-  https://github.com/kokke/tiny-AES-c.git#f06ac37fc31dfdaca2e0d9bec83f90d5663c319b
+  rweather/Crypto

arch/stm32/stm32wl5e.ini

@@ -13,17 +13,16 @@ build_flags =
   -DVECT_TAB_OFFSET=0x08000000
   
 build_src_filter = 
-  ${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<mesh/api/> -<mesh/http/> -<modules/esp32> -<mesh/eth/> -<input> -<buzz> -<modules/Telemetry> -<platform/nrf52> -<platform/portduino> -<platform/rp2040>
+  ${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<mesh/api/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mesh/eth/> -<input> -<buzz> -<modules/Telemetry> -<platform/nrf52> -<platform/portduino> -<platform/rp2040>
 
 board_upload.offset_address = 0x08000000
 upload_protocol = stlink
 
 lib_deps =
   ${env.lib_deps}
-  jgromes/RadioLib@^6.1.0
   https://github.com/kokke/tiny-AES-c.git#f06ac37fc31dfdaca2e0d9bec83f90d5663c319b
   https://github.com/littlefs-project/littlefs.git#v2.5.1
   https://github.com/stm32duino/STM32FreeRTOS.git#10.3.1
 
 lib_ignore =
-  https://github.com/mathertel/OneButton#2.1.0
+  mathertel/OneButton

bin/build-native.sh

@@ -2,8 +2,8 @@
 
 set -e
 
-VERSION=`bin/buildinfo.py long`
-SHORT_VERSION=`bin/buildinfo.py short`
+VERSION=$(bin/buildinfo.py long)
+SHORT_VERSION=$(bin/buildinfo.py short)
 
 OUTDIR=release/
 
@@ -13,11 +13,15 @@ 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 
+platformio pkg update
 
-pio run --environment native
-cp .pio/build/native/program $OUTDIR/meshtasticd_linux_amd64
+if command -v raspi-config &>/dev/null; then
+	pio run --environment raspbian
+	cp .pio/build/raspbian/program $OUTDIR/meshtasticd_linux_arm64
+else
+	pio run --environment native
+	cp .pio/build/native/program $OUTDIR/meshtasticd_linux_amd64
+fi
 
 cp bin/device-install.* $OUTDIR
 cp bin/device-update.* $OUTDIR
-

bin/check-all.sh

@@ -4,23 +4,23 @@
 
 set -e
 
-VERSION=`bin/buildinfo.py long`
+VERSION=$(bin/buildinfo.py long)
 
 # The shell vars the build tool expects to find
 export APP_VERSION=$VERSION
 
 if [[ $# -gt 0 ]]; then
-    # can override which environment by passing arg
-    BOARDS="$@"
+	# can override which environment by passing arg
+	BOARDS="$@"
 else
-    BOARDS="tlora-v2 tlora-v1 tlora_v1_3 tlora-v2-1-1.6 tbeam heltec-v1 heltec-v2.0 heltec-v2.1 tbeam0.7 meshtastic-diy-v1 rak4631 rak4631_eink rak11200 t-echo pca10059_diy_eink"
+	BOARDS="tlora-v2 tlora-v1 tlora_v1_3 tlora-v2-1-1.6 tbeam heltec-v1 heltec-v2.0 heltec-v2.1 tbeam0.7 meshtastic-diy-v1 rak4631 rak4631_eink rak11200 t-echo pca10059_diy_eink"
 fi
 
 echo "BOARDS:${BOARDS}"
 
 CHECK=""
 for BOARD in $BOARDS; do
-     CHECK="${CHECK} -e ${BOARD}"
+	CHECK="${CHECK} -e ${BOARD}"
 done
 
-pio check --flags "-DAPP_VERSION=${APP_VERSION} --suppressions-list=suppressions.txt" $CHECK --skip-packages --pattern="src/" --fail-on-defect=low --fail-on-defect=medium --fail-on-defect=high
+pio check --flags "-DAPP_VERSION=${APP_VERSION} --suppressions-list=suppressions.txt" $CHECK --skip-packages --pattern="src/" --fail-on-defect=medium --fail-on-defect=high

bin/config-dist.yaml

@@ -0,0 +1,64 @@
+### Define your devices here using Broadcom pin numbering
+### Uncomment the block that corresponds to your hardware
+---
+Lora:
+#  Module: sx1262  # Waveshare SX126X XXXM
+#  DIO2_AS_RF_SWITCH: true
+#  CS: 21
+#  IRQ: 16
+#  Busy: 20
+#  Reset: 18
+
+#  Module: sx1262  # Waveshare SX1302 LISTEN ONLY AT THIS TIME!
+#  CS: 7
+#  IRQ: 17
+#  Reset: 22
+
+#  Module: RF95  # Adafruit RFM9x
+#  Reset: 25
+#  CS: 7
+#  IRQ: 22
+#  Busy: 23
+
+#  Module: RF95  # Elecrow Lora RFM95 IOT https://www.elecrow.com/lora-rfm95-iot-board-for-rpi.html
+#  Reset: 22
+#  CS: 7
+#  IRQ: 25
+
+### Set gpio chip to use in /dev/. Defaults to 0.
+### Notably the Raspberry Pi 5 puts the GPIO header on gpiochip4
+#  gpiochip: 4
+
+### Define GPIO buttons here:
+
+GPIO:
+#  User: 6
+
+### Define GPS
+
+GPS:
+#  SerialPath: /dev/ttyS0
+
+### Set up SPI displays here. Note that I2C displays are generally auto-detected.
+
+Display:
+
+### Waveshare 2.8inch RPi LCD
+#  Panel: ST7789
+#  CS: 8
+#  DC: 22        # Data/Command pin
+#  Backlight: 18
+#  Width: 240
+#  Height: 320
+#  Reset: 27
+#  Rotate: true
+
+Touchscreen:
+#  Module: XPT2046
+#  CS: 7
+#  IRQ: 17
+
+### Configure device for direct keyboard input
+
+Input:
+#  KeyboardDevice: /dev/input/event0

bin/meshtasticd.service

@@ -0,0 +1,12 @@
+[Unit]
+Description=Meshtastic Native Daemon
+After=network-online.target
+
+[Service]
+User=root
+Group=root
+Type=simple
+ExecStart=/usr/sbin/meshtasticd
+
+[Install]
+WantedBy=multi-user.target

bin/native-install.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+cp release/meshtasticd_linux_arm64 /usr/sbin/meshtasticd
+mkdir /etc/meshtasticd
+if [[ -f "/etc/meshtasticd/config.yaml" ]]; then
+	cp bin/config-dist.yaml /etc/meshtasticd/config-upgrade.yaml
+else
+	cp bin/config-dist.yaml /etc/meshtasticd/config.yaml
+fi
+cp bin/meshtasticd.service /usr/lib/systemd/system/meshtasticd.service

boards/bpi_picow_esp32_s3.json

@@ -28,8 +28,6 @@
     "flash_size": "8MB",
     "maximum_ram_size": 327680,
     "maximum_size": 8388608,
-    "use_1200bps_touch": true,
-    "wait_for_upload_port": true,
     "require_upload_port": true,
     "speed": 921600
   },

boards/t-deck.json

@@ -1,7 +1,8 @@
 {
   "build": {
     "arduino": {
-      "ldscript": "esp32s3_out.ld"
+      "ldscript": "esp32s3_out.ld",
+      "memory_type": "qio_opi"
     },
     "core": "esp32",
     "extra_flags": [
@@ -13,7 +14,7 @@
     ],
     "f_cpu": "240000000L",
     "f_flash": "80000000L",
-    "flash_mode": "dio",
+    "flash_mode": "qio",
     "hwids": [["0x303A", "0x1001"]],
     "mcu": "esp32s3",
     "variant": "t-deck"

boards/t-watch-s3.json

@@ -1,7 +1,8 @@
 {
   "build": {
     "arduino": {
-      "ldscript": "esp32s3_out.ld"
+      "ldscript": "esp32s3_out.ld",
+      "memory_type": "qio_opi"
     },
     "core": "esp32",
     "extra_flags": [
@@ -14,8 +15,8 @@
     ],
     "f_cpu": "240000000L",
     "f_flash": "80000000L",
-    "flash_mode": "dio",
-    "hwids": [["0X303A", "0x1001"]],
+    "flash_mode": "qio",
+    "hwids": [["0x303A", "0x1001"]],
     "mcu": "esp32s3",
     "variant": "t-watch-s3"
   },
@@ -31,8 +32,9 @@
     "maximum_size": 8388608,
     "require_upload_port": true,
     "use_1200bps_touch": true,
-    "wait_for_upload_port": true
+    "wait_for_upload_port": true,
+    "speed": 921600
   },
-  "url": "http://www.lilygo.cn/",
+  "url": "https://www.lilygo.cc/en-pl/products/t-watch-s3",
   "vendor": "LilyGo"
 }

boards/tbeam-s3-core.json

@@ -15,7 +15,7 @@
     "f_cpu": "240000000L",
     "f_flash": "80000000L",
     "flash_mode": "dio",
-    "hwids": [["0X303A", "0x1001"]],
+    "hwids": [["0x303A", "0x1001"]],
     "mcu": "esp32s3",
     "variant": "tbeam-s3-core"
   },

platformio.ini

@@ -26,6 +26,7 @@
 ;default_envs = meshtastic-dr-dev
 ;default_envs = m5stack-coreink
 ;default_envs = rak4631
+;default_envs = rak10701
 default_envs = wio-e5
 
 extra_configs =
@@ -67,10 +68,11 @@ build_flags = -Wno-missing-field-initializers
 monitor_speed = 115200
 
 lib_deps =
+  jgromes/RadioLib@^6.3.0
   https://github.com/meshtastic/esp8266-oled-ssd1306.git#b38094e03dfa964fbc0e799bc374e91a605c1223 ; ESP8266_SSD1306
-  https://github.com/mathertel/OneButton#2.1.0 ; OneButton library for non-blocking button debounce
+  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#127ad674ef85f0201cb68a065879653ed94792c4
+  https://github.com/meshtastic/TinyGPSPlus.git#076e8d2c8fb702d9be5b08c55b93ff76f8af7e61
   https://github.com/meshtastic/ArduinoThread.git#72921ac222eed6f526ba1682023cee290d9aa1b3
   nanopb/Nanopb@^0.4.7
   erriez/ErriezCRC32@^1.0.1
@@ -92,7 +94,7 @@ lib_deps =
   end2endzone/NonBlockingRTTTL@^1.3.0
   https://github.com/meshtastic/SparkFun_ATECCX08a_Arduino_Library.git#5cf62b36c6f30bc72a07bdb2c11fc9a22d1e31da
 
-build_flags = ${env.build_flags} -Os -DRADIOLIB_SPI_PARANOID=0
+build_flags = ${env.build_flags} -Os
 build_src_filter = ${env.build_src_filter} -<platform/portduino/>
 
 ; Common libs for communicating over TCP/IP networks such as MQTT
@@ -113,6 +115,7 @@ lib_deps =
   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/Tinyu-Zhao/INA3221@^0.0.1
   adafruit/Adafruit INA260 Library@^1.5.0
   adafruit/Adafruit INA219@^1.2.0
   adafruit/Adafruit SHTC3 Library@^1.0.0
@@ -121,4 +124,4 @@ 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/BMA423_Library@^0.0.1
+  https://github.com/lewisxhe/BMA423_Library@^0.0.1

src/AccelerometerThread.h

@@ -42,7 +42,7 @@ namespace concurrency
 class AccelerometerThread : public concurrency::OSThread
 {
   public:
-    AccelerometerThread(ScanI2C::DeviceType type = ScanI2C::DeviceType::NONE) : OSThread("AccelerometerThread")
+    explicit AccelerometerThread(ScanI2C::DeviceType type) : OSThread("AccelerometerThread")
     {
         if (accelerometer_found.port == ScanI2C::I2CPort::NO_I2C) {
             LOG_DEBUG("AccelerometerThread disabling due to no sensors found\n");

src/AmbientLightingThread.h

@@ -0,0 +1,75 @@
+#include "configuration.h"
+
+#ifdef HAS_NCP5623
+#include <graphics/RAKled.h>
+NCP5623 rgb;
+#endif
+
+namespace concurrency
+{
+class AmbientLightingThread : public concurrency::OSThread
+{
+  public:
+    explicit AmbientLightingThread(ScanI2C::DeviceType type) : OSThread("AmbientLightingThread")
+    {
+        // Uncomment to test module
+        // moduleConfig.ambient_lighting.led_state = true;
+        // moduleConfig.ambient_lighting.current = 10;
+        // // Default to a color based on our node number
+        // moduleConfig.ambient_lighting.red = (myNodeInfo.my_node_num & 0xFF0000) >> 16;
+        // moduleConfig.ambient_lighting.green = (myNodeInfo.my_node_num & 0x00FF00) >> 8;
+        // moduleConfig.ambient_lighting.blue = myNodeInfo.my_node_num & 0x0000FF;
+
+#ifdef HAS_NCP5623
+        _type = type;
+        if (_type == ScanI2C::DeviceType::NONE) {
+            LOG_DEBUG("AmbientLightingThread disabling due to no RGB leds found on I2C bus\n");
+            disable();
+            return;
+        }
+        if (!moduleConfig.ambient_lighting.led_state) {
+            LOG_DEBUG("AmbientLightingThread disabling due to moduleConfig.ambient_lighting.led_state OFF\n");
+            disable();
+            return;
+        }
+        LOG_DEBUG("AmbientLightingThread initializing\n");
+        if (_type == ScanI2C::NCP5623) {
+            rgb.begin();
+            setLighting();
+        }
+#endif
+    }
+
+  protected:
+    int32_t runOnce() override
+    {
+#ifdef HAS_NCP5623
+        if (_type == ScanI2C::NCP5623 && moduleConfig.ambient_lighting.led_state) {
+            setLighting();
+            return 30000; // 30 seconds to reset from any animations that may have been running from Ext. Notification
+        } else {
+            return disable();
+        }
+#else
+        return disable();
+#endif
+    }
+
+  private:
+    ScanI2C::DeviceType _type = ScanI2C::DeviceType::NONE;
+
+    void setLighting()
+    {
+#ifdef HAS_NCP5623
+        rgb.setCurrent(moduleConfig.ambient_lighting.current);
+        rgb.setRed(moduleConfig.ambient_lighting.red);
+        rgb.setGreen(moduleConfig.ambient_lighting.green);
+        rgb.setBlue(moduleConfig.ambient_lighting.blue);
+        LOG_DEBUG("Initializing Ambient lighting w/ current=%d, red=%d, green=%d, blue=%d\n",
+                  moduleConfig.ambient_lighting.current, moduleConfig.ambient_lighting.red, moduleConfig.ambient_lighting.green,
+                  moduleConfig.ambient_lighting.blue);
+#endif
+    }
+};
+
+} // namespace concurrency

src/AudioThread.h

@@ -0,0 +1,77 @@
+#pragma once
+#include "PowerFSM.h"
+#include "concurrency/OSThread.h"
+#include "configuration.h"
+#include "main.h"
+#include "sleep.h"
+
+#ifdef HAS_I2S
+#include <AudioFileSourcePROGMEM.h>
+#include <AudioGeneratorRTTTL.h>
+#include <AudioOutputI2S.h>
+#include <ESP8266SAM.h>
+
+#define AUDIO_THREAD_INTERVAL_MS 100
+
+class AudioThread : public concurrency::OSThread
+{
+  public:
+    AudioThread() : OSThread("AudioThread") { initOutput(); }
+
+    void beginRttl(const void *data, uint32_t len)
+    {
+        setCPUFast(true);
+        rtttlFile = new AudioFileSourcePROGMEM(data, len);
+        i2sRtttl = new AudioGeneratorRTTTL();
+        i2sRtttl->begin(rtttlFile, audioOut);
+    }
+
+    bool isPlaying()
+    {
+        if (i2sRtttl != nullptr) {
+            return i2sRtttl->isRunning() && i2sRtttl->loop();
+        }
+        return false;
+    }
+
+    void stop()
+    {
+        if (i2sRtttl != nullptr) {
+            i2sRtttl->stop();
+            delete i2sRtttl;
+            i2sRtttl = nullptr;
+        }
+        if (rtttlFile != nullptr) {
+            delete rtttlFile;
+            rtttlFile = nullptr;
+        }
+
+        setCPUFast(false);
+    }
+
+  protected:
+    int32_t runOnce() override
+    {
+        canSleep = true; // Assume we should not keep the board awake
+
+        // if (i2sRtttl != nullptr && i2sRtttl->isRunning()) {
+        //     i2sRtttl->loop();
+        // }
+        return AUDIO_THREAD_INTERVAL_MS;
+    }
+
+  private:
+    void initOutput()
+    {
+        audioOut = new AudioOutputI2S(1, AudioOutputI2S::EXTERNAL_I2S);
+        audioOut->SetPinout(DAC_I2S_BCK, DAC_I2S_WS, DAC_I2S_DOUT);
+        audioOut->SetGain(0.2);
+    };
+
+    AudioGeneratorRTTTL *i2sRtttl = nullptr;
+    AudioOutputI2S *audioOut;
+
+    AudioFileSourcePROGMEM *rtttlFile;
+};
+
+#endif

src/ButtonThread.h

@@ -5,6 +5,7 @@
 #include "configuration.h"
 #include "graphics/Screen.h"
 #include "main.h"
+#include "modules/ExternalNotificationModule.h"
 #include "power.h"
 #include <OneButton.h>
 
@@ -36,6 +37,9 @@ class ButtonThread : public concurrency::OSThread
 #endif
 #ifdef BUTTON_PIN_TOUCH
     OneButton userButtonTouch;
+#endif
+#if defined(ARCH_RASPBERRY_PI)
+    OneButton userButton;
 #endif
     static bool shutdown_on_long_stop;
 
@@ -45,8 +49,14 @@ class ButtonThread : public concurrency::OSThread
     // callback returns the period for the next callback invocation (or 0 if we should no longer be called)
     ButtonThread() : OSThread("Button")
     {
-#ifdef BUTTON_PIN
+#if defined(ARCH_RASPBERRY_PI) || defined(BUTTON_PIN)
+#if defined(ARCH_RASPBERRY_PI)
+        if (settingsMap.count(user) != 0 && settingsMap[user] != RADIOLIB_NC)
+            userButton = OneButton(settingsMap[user], true, true);
+#elif defined(BUTTON_PIN)
+
         userButton = OneButton(config.device.button_gpio ? config.device.button_gpio : BUTTON_PIN, true, true);
+#endif
 #ifdef INPUT_PULLUP_SENSE
         // Some platforms (nrf52) have a SENSE variant which allows wake from sleep - override what OneButton did
         pinMode(config.device.button_gpio ? config.device.button_gpio : BUTTON_PIN, INPUT_PULLUP_SENSE);
@@ -58,8 +68,13 @@ class ButtonThread : public concurrency::OSThread
         userButton.attachMultiClick(userButtonMultiPressed);
         userButton.attachLongPressStart(userButtonPressedLongStart);
         userButton.attachLongPressStop(userButtonPressedLongStop);
+#if defined(ARCH_RASPBERRY_PI)
+        if (settingsMap.count(user) != 0 && settingsMap[user] != RADIOLIB_NC)
+            wakeOnIrq(settingsMap[user], FALLING);
+#else
         wakeOnIrq(config.device.button_gpio ? config.device.button_gpio : BUTTON_PIN, FALLING);
 #endif
+#endif
 #ifdef BUTTON_PIN_ALT
         userButtonAlt = OneButton(BUTTON_PIN_ALT, true, true);
 #ifdef INPUT_PULLUP_SENSE
@@ -87,9 +102,14 @@ class ButtonThread : public concurrency::OSThread
     {
         canSleep = true; // Assume we should not keep the board awake
 
-#ifdef BUTTON_PIN
+#if defined(BUTTON_PIN)
         userButton.tick();
         canSleep &= userButton.isIdle();
+#elif defined(ARCH_RASPBERRY_PI)
+        if (settingsMap.count(user) != 0 && settingsMap[user] != RADIOLIB_NC) {
+            userButton.tick();
+            canSleep &= userButton.isIdle();
+        }
 #endif
 #ifdef BUTTON_PIN_ALT
         userButtonAlt.tick();
@@ -121,6 +141,13 @@ class ButtonThread : public concurrency::OSThread
             !moduleConfig.canned_message.enabled) {
             powerFSM.trigger(EVENT_PRESS);
         }
+#endif
+#if defined(ARCH_RASPBERRY_PI)
+        if ((settingsMap.count(user) != 0 && settingsMap[user] != RADIOLIB_NC) &&
+                (settingsMap[user] != moduleConfig.canned_message.inputbroker_pin_press) ||
+            !moduleConfig.canned_message.enabled) {
+            powerFSM.trigger(EVENT_PRESS);
+        }
 #endif
     }
     static void userButtonPressedLong()
@@ -164,19 +191,27 @@ class ButtonThread : public concurrency::OSThread
 
     static void userButtonMultiPressed()
     {
-#if defined(GPS_POWER_TOGGLE)
-        if (config.position.gps_enabled) {
-            LOG_DEBUG("Flag set to false for gps power\n");
-        } else {
-            LOG_DEBUG("Flag set to true to restore power\n");
+        if (!config.device.disable_triple_click && (gps != nullptr)) {
+            config.position.gps_enabled = !(config.position.gps_enabled);
+            if (config.position.gps_enabled) {
+                LOG_DEBUG("Flag set to true to restore power\n");
+                gps->enable();
+
+            } else {
+                LOG_DEBUG("Flag set to false for gps power\n");
+                gps->disable();
+            }
         }
-        config.position.gps_enabled = !(config.position.gps_enabled);
-        doGPSpowersave(config.position.gps_enabled);
-#endif
     }
 
     static void userButtonPressedLongStart()
     {
+#ifdef T_DECK
+        // False positive long-press triggered on T-Deck with i2s audio, so short circuit
+        if (moduleConfig.external_notification.enabled && (externalNotificationModule->nagCycleCutoff != UINT32_MAX)) {
+            return;
+        }
+#endif
         if (millis() > 30 * 1000) {
             LOG_DEBUG("Long press start!\n");
             longPressTime = millis();
@@ -197,4 +232,4 @@ class ButtonThread : public concurrency::OSThread
     }
 };
 
-} // namespace concurrency
+} // namespace concurrency

src/DisplayFormatters.cpp

@@ -0,0 +1,34 @@
+#include "DisplayFormatters.h"
+
+const char *DisplayFormatters::getModemPresetDisplayName(meshtastic_Config_LoRaConfig_ModemPreset preset, bool useShortName)
+{
+    switch (preset) {
+    case meshtastic_Config_LoRaConfig_ModemPreset_SHORT_SLOW:
+        return useShortName ? "ShortS" : "ShortSlow";
+        break;
+    case meshtastic_Config_LoRaConfig_ModemPreset_SHORT_FAST:
+        return useShortName ? "ShortF" : "ShortFast";
+        break;
+    case meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_SLOW:
+        return useShortName ? "MedS" : "MediumSlow";
+        break;
+    case meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_FAST:
+        return useShortName ? "MedF" : "MediumFast";
+        break;
+    case meshtastic_Config_LoRaConfig_ModemPreset_LONG_SLOW:
+        return useShortName ? "LongS" : "LongSlow";
+        break;
+    case meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST:
+        return useShortName ? "LongF" : "LongFast";
+        break;
+    case meshtastic_Config_LoRaConfig_ModemPreset_LONG_MODERATE:
+        return useShortName ? "LongM" : "LongMod";
+        break;
+    case meshtastic_Config_LoRaConfig_ModemPreset_VERY_LONG_SLOW:
+        return useShortName ? "VeryL" : "VLongSlow";
+        break;
+    default:
+        return useShortName ? "Custom" : "Invalid";
+        break;
+    }
+}

src/DisplayFormatters.h

@@ -0,0 +1,8 @@
+#pragma once
+#include "NodeDB.h"
+
+class DisplayFormatters
+{
+  public:
+    static const char *getModemPresetDisplayName(meshtastic_Config_LoRaConfig_ModemPreset preset, bool useShortName);
+};

src/Power.cpp

@@ -16,8 +16,13 @@
 #include "buzz/buzz.h"
 #include "configuration.h"
 #include "main.h"
+#include "meshUtils.h"
 #include "sleep.h"
-#include "utils.h"
+
+// Working USB detection for powered/charging states on the RAK platform
+#ifdef NRF_APM
+#include "nrfx_power.h"
+#endif
 
 #ifdef DEBUG_HEAP_MQTT
 #include "mqtt/MQTT.h"
@@ -52,6 +57,7 @@ static const adc_atten_t atten = ADC_ATTENUATION;
 #if HAS_TELEMETRY && !defined(ARCH_PORTDUINO)
 INA260Sensor ina260Sensor;
 INA219Sensor ina219Sensor;
+INA3221Sensor ina3221Sensor;
 #endif
 
 #ifdef HAS_PMU
@@ -175,9 +181,21 @@ class AnalogBatteryLevel : public HasBatteryLevel
             uint32_t raw = 0;
 #ifdef ARCH_ESP32
 #ifndef BAT_MEASURE_ADC_UNIT // ADC1
+#ifdef ADC_CTRL
+            if (heltec_version == 5) {
+                pinMode(ADC_CTRL, OUTPUT);
+                digitalWrite(ADC_CTRL, HIGH);
+                delay(10);
+            }
+#endif
             for (int i = 0; i < BATTERY_SENSE_SAMPLES; i++) {
                 raw += adc1_get_raw(adc_channel);
             }
+#ifdef ADC_CTRL
+            if (heltec_version == 5) {
+                digitalWrite(ADC_CTRL, LOW);
+            }
+#endif
 #else  // ADC2
             int32_t adc_buf = 0;
             for (int i = 0; i < BATTERY_SENSE_SAMPLES; i++) {
@@ -221,10 +239,7 @@ class AnalogBatteryLevel : public HasBatteryLevel
     /**
      * return true if there is a battery installed in this unit
      */
-    virtual bool isBatteryConnect() override
-    {
-        return getBatteryPercent() != -1;
-    }
+    virtual bool isBatteryConnect() override { return getBatteryPercent() != -1; }
 
     /// If we see a battery voltage higher than physics allows - assume charger is pumping
     /// in power
@@ -245,10 +260,7 @@ class AnalogBatteryLevel : public HasBatteryLevel
 
     /// Assume charging if we have a battery and external power is connected.
     /// we can't be smart enough to say 'full'?
-    virtual bool isCharging() override
-    {
-        return isBatteryConnect() && isVbusIn();
-    }
+    virtual bool isCharging() override { return isBatteryConnect() && isVbusIn(); }
 
   private:
     /// If we see a battery voltage higher than physics allows - assume charger is pumping
@@ -275,10 +287,14 @@ class AnalogBatteryLevel : public HasBatteryLevel
 #if defined(HAS_TELEMETRY) && !defined(ARCH_PORTDUINO)
     uint16_t getINAVoltage()
     {
-        if (nodeTelemetrySensorsMap[meshtastic_TelemetrySensorType_INA219] == config.power.device_battery_ina_address) {
+        if (nodeTelemetrySensorsMap[meshtastic_TelemetrySensorType_INA219].first == config.power.device_battery_ina_address) {
             return ina219Sensor.getBusVoltageMv();
-        } else if (nodeTelemetrySensorsMap[meshtastic_TelemetrySensorType_INA260] == config.power.device_battery_ina_address) {
+        } else if (nodeTelemetrySensorsMap[meshtastic_TelemetrySensorType_INA260].first ==
+                   config.power.device_battery_ina_address) {
             return ina260Sensor.getBusVoltageMv();
+        } else if (nodeTelemetrySensorsMap[meshtastic_TelemetrySensorType_INA3221].first ==
+                   config.power.device_battery_ina_address) {
+            return ina3221Sensor.getBusVoltageMv();
         }
         return 0;
     }
@@ -288,11 +304,12 @@ class AnalogBatteryLevel : public HasBatteryLevel
         if (!config.power.device_battery_ina_address) {
             return false;
         }
-        if (nodeTelemetrySensorsMap[meshtastic_TelemetrySensorType_INA219] == config.power.device_battery_ina_address) {
+        if (nodeTelemetrySensorsMap[meshtastic_TelemetrySensorType_INA219].first == config.power.device_battery_ina_address) {
             if (!ina219Sensor.isInitialized())
                 return ina219Sensor.runOnce() > 0;
             return ina219Sensor.isRunning();
-        } else if (nodeTelemetrySensorsMap[meshtastic_TelemetrySensorType_INA260] == config.power.device_battery_ina_address) {
+        } else if (nodeTelemetrySensorsMap[meshtastic_TelemetrySensorType_INA260].first ==
+                   config.power.device_battery_ina_address) {
             if (!ina260Sensor.isInitialized())
                 return ina260Sensor.runOnce() > 0;
             return ina260Sensor.isRunning();
@@ -385,11 +402,8 @@ bool Power::analogInit()
  */
 bool Power::setup()
 {
-    bool found = axpChipInit();
+    bool found = axpChipInit() || analogInit();
 
-    if (!found) {
-        found = analogInit();
-    }
     enabled = found;
     low_voltage_counter = 0;
 
@@ -418,9 +432,9 @@ void Power::shutdown()
     ledOff(PIN_LED2);
 #endif
 #ifdef PIN_LED3
-    ledOff(PIN_LED2);
+    ledOff(PIN_LED3);
 #endif
-    doDeepSleep(DELAY_FOREVER);
+    doDeepSleep(DELAY_FOREVER, false);
 #endif
 }
 
@@ -448,10 +462,25 @@ void Power::readPowerStatus()
             }
         }
 
+        OptionalBool NRF_USB = OptFalse;
+
+#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.
+
+        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;
+        }
+#endif
         // Notify any status instances that are observing us
-        const PowerStatus powerStatus2 =
-            PowerStatus(hasBattery ? OptTrue : OptFalse, batteryLevel->isVbusIn() ? OptTrue : OptFalse,
-                        batteryLevel->isCharging() ? OptTrue : OptFalse, batteryVoltageMv, batteryChargePercent);
+        const PowerStatus powerStatus2 = PowerStatus(
+            hasBattery ? OptTrue : OptFalse, batteryLevel->isVbusIn() || NRF_USB == OptTrue ? OptTrue : OptFalse,
+            batteryLevel->isCharging() || NRF_USB == OptTrue ? OptTrue : OptFalse, batteryVoltageMv, batteryChargePercent);
         LOG_DEBUG("Battery: usbPower=%d, isCharging=%d, batMv=%d, batPct=%d\n", powerStatus2.getHasUSB(),
                   powerStatus2.getIsCharging(), powerStatus2.getBatteryVoltageMv(), powerStatus2.getBatteryChargePercent());
         newStatus.notifyObservers(&powerStatus2);
@@ -865,4 +894,4 @@ bool Power::axpChipInit()
 #else
     return false;
 #endif
-}
+}

src/PowerFSM.cpp

@@ -8,7 +8,6 @@
  * actions to be taken upon entering or exiting each state.
  */
 #include "PowerFSM.h"
-#include "GPS.h"
 #include "MeshService.h"
 #include "NodeDB.h"
 #include "configuration.h"
@@ -46,7 +45,7 @@ static void sdsEnter()
 {
     LOG_DEBUG("Enter state: SDS\n");
     // FIXME - make sure GPS and LORA radio are off first - because we want close to zero current draw
-    doDeepSleep(getConfiguredOrDefaultMs(config.power.sds_secs));
+    doDeepSleep(getConfiguredOrDefaultMs(config.power.sds_secs), false);
 }
 
 extern Power *power;
@@ -137,9 +136,6 @@ static void lsIdle()
 static void lsExit()
 {
     LOG_INFO("Exit state: LS\n");
-    // setGPSPower(true); // restore GPS power
-    if (gps)
-        gps->forceWake(true);
 }
 
 static void nbEnter()
@@ -177,7 +173,7 @@ static void serialExit()
 
 static void powerEnter()
 {
-    LOG_DEBUG("Enter state: POWER\n");
+    // LOG_DEBUG("Enter state: POWER\n");
     if (!isPowered()) {
         // If we got here, we are in the wrong state - we should be in powered, let that state ahndle things
         LOG_INFO("Loss of power in Powered\n");
@@ -249,6 +245,8 @@ Fsm powerFSM(&stateBOOT);
 void PowerFSM_setup()
 {
     bool isRouter = (config.device.role == meshtastic_Config_DeviceConfig_Role_ROUTER ? 1 : 0);
+    bool isTrackerOrSensor = config.device.role == meshtastic_Config_DeviceConfig_Role_TRACKER ||
+                             config.device.role == meshtastic_Config_DeviceConfig_Role_SENSOR;
     bool hasPower = isPowered();
 
     LOG_INFO("PowerFSM init, USB power=%d\n", hasPower ? 1 : 0);
@@ -297,7 +295,8 @@ void PowerFSM_setup()
     powerFSM.add_transition(&stateLS, &stateON, EVENT_INPUT, NULL, "Input Device");
     powerFSM.add_transition(&stateNB, &stateON, EVENT_INPUT, NULL, "Input Device");
     powerFSM.add_transition(&stateDARK, &stateON, EVENT_INPUT, NULL, "Input Device");
-    powerFSM.add_transition(&stateON, &stateON, EVENT_INPUT, NULL, "Input Device"); // restarts the sleep timer
+    powerFSM.add_transition(&stateON, &stateON, EVENT_INPUT, NULL, "Input Device");       // restarts the sleep timer
+    powerFSM.add_transition(&statePOWER, &statePOWER, EVENT_INPUT, NULL, "Input Device"); // restarts the sleep timer
 
     powerFSM.add_transition(&stateDARK, &stateON, EVENT_BLUETOOTH_PAIR, NULL, "Bluetooth pairing");
     powerFSM.add_transition(&stateON, &stateON, EVENT_BLUETOOTH_PAIR, NULL, "Bluetooth pairing");
@@ -351,12 +350,12 @@ void PowerFSM_setup()
                                   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
-    State *lowPowerState = &stateLS;
-    // We never enter light-sleep or NB states on NRF52 (because the CPU uses so little power normally)
-
     // See: https://github.com/meshtastic/firmware/issues/1071
-    if (isRouter || config.power.is_power_saving) {
+    // Don't add power saving transitions if we are a power saving tracker or sensor. Sleep will be initiatiated through the
+    // modules
+    if ((isRouter || config.power.is_power_saving) && !isTrackerOrSensor) {
         powerFSM.add_timed_transition(&stateNB, &stateLS,
                                       getConfiguredOrDefaultMs(config.power.min_wake_secs, default_min_wake_secs), NULL,
                                       "Min wake timeout");
@@ -364,10 +363,6 @@ void PowerFSM_setup()
                                       getConfiguredOrDefaultMs(config.power.wait_bluetooth_secs, default_wait_bluetooth_secs),
                                       NULL, "Bluetooth timeout");
     }
-
-    if (config.power.sds_secs != UINT32_MAX)
-        powerFSM.add_timed_transition(lowPowerState, &stateSDS, getConfiguredOrDefaultMs(config.power.sds_secs), NULL,
-                                      "mesh timeout");
 #endif
 
     powerFSM.run_machine(); // run one iteration of the state machine, so we run our on enter tasks for the initial DARK state

src/PowerFSMThread.h

@@ -21,7 +21,7 @@ class PowerFSMThread : public OSThread
 
         /// If we are in power state we force the CPU to wake every 10ms to check for serial characters (we don't yet wake
         /// cpu for serial rx - FIXME)
-        auto state = powerFSM.getState();
+        const State *state = powerFSM.getState();
         canSleep = (state != &statePOWER) && (state != &stateSERIAL);
 
         if (powerStatus->getHasUSB()) {
@@ -33,7 +33,7 @@ class PowerFSMThread : public OSThread
             powerFSM.trigger(EVENT_SHUTDOWN);
         }
 
-        return 10;
+        return 100;
     }
 };
 

src/RedirectablePrint.cpp

@@ -18,6 +18,12 @@ NoopPrint noopPrint;
 #if HAS_WIFI || HAS_ETHERNET
 extern Syslog syslog;
 #endif
+void RedirectablePrint::rpInit()
+{
+#ifdef HAS_FREE_RTOS
+    inDebugPrint = xSemaphoreCreateMutexStatic(&this->_MutexStorageSpace);
+#endif
+}
 
 void RedirectablePrint::setDestination(Print *_dest)
 {
@@ -66,9 +72,12 @@ size_t RedirectablePrint::log(const char *logLevel, const char *format, ...)
         return 0;
     }
     size_t r = 0;
-
+#ifdef HAS_FREE_RTOS
+    if (inDebugPrint != nullptr && xSemaphoreTake(inDebugPrint, portMAX_DELAY) == pdTRUE) {
+#else
     if (!inDebugPrint) {
         inDebugPrint = true;
+#endif
 
         va_list arg;
         va_start(arg, format);
@@ -141,7 +150,11 @@ size_t RedirectablePrint::log(const char *logLevel, const char *format, ...)
         va_end(arg);
 
         isContinuationMessage = !hasNewline;
+#ifdef HAS_FREE_RTOS
+        xSemaphoreGive(inDebugPrint);
+#else
         inDebugPrint = false;
+#endif
     }
 
     return r;

src/RedirectablePrint.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include "../freertosinc.h"
 #include <Print.h>
 #include <stdarg.h>
 #include <string>
@@ -16,14 +17,19 @@ class RedirectablePrint : public Print
     /// Used to allow multiple logDebug messages to appear on a single log line
     bool isContinuationMessage = false;
 
+#ifdef HAS_FREE_RTOS
+    SemaphoreHandle_t inDebugPrint = nullptr;
+    StaticSemaphore_t _MutexStorageSpace;
+#else
     volatile bool inDebugPrint = false;
-
+#endif
   public:
     explicit RedirectablePrint(Print *_dest) : dest(_dest) {}
 
     /**
      * Set a new destination
      */
+    void rpInit();
     void setDestination(Print *dest);
 
     virtual size_t write(uint8_t c);
@@ -54,4 +60,4 @@ class NoopPrint : public Print
 /**
  * A printer that doesn't go anywhere
  */
-extern NoopPrint noopPrint;
+extern NoopPrint noopPrint;

src/SerialConsole.cpp

@@ -12,6 +12,7 @@ SerialConsole *console;
 void consoleInit()
 {
     new SerialConsole(); // Must be dynamically allocated because we are now inheriting from thread
+    DEBUG_PORT.rpInit(); // Simply sets up semaphore
 }
 
 void consolePrintf(const char *format, ...)

src/concurrency/OSThread.h

@@ -53,7 +53,7 @@ class OSThread : public Thread
 
     static void setup();
 
-    int32_t disable();
+    virtual int32_t disable();
 
     /**
      * Wait a specified number msecs starting from the current time (rather than the last time we were run)
@@ -67,6 +67,7 @@ class OSThread : public Thread
      * Returns desired period for next invocation (or RUN_SAME for no change)
      */
     virtual int32_t runOnce() = 0;
+    bool sleepOnNextExecution = false;
 
     // Do not override this
     virtual void run();
@@ -87,4 +88,4 @@ extern bool hasBeenSetup;
 
 void assertIsSetup();
 
-} // namespace concurrency
+} // namespace concurrency

src/configuration.h

@@ -57,8 +57,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define REQUIRE_RADIO true // If true, we will fail to start if the radio is not found
 
 /// Convert a preprocessor name into a quoted string
-#define xstr(s) str(s)
-#define str(s) #s
+#define xstr(s) ystr(s)
+#define ystr(s) #s
 
 /// Convert a preprocessor name into a quoted string and if that string is empty use "unset"
 #define optstr(s) (xstr(s)[0] ? xstr(s) : "unset")
@@ -101,6 +101,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // I2C Keyboards (M5Stack, RAK14004, T-Deck)
 #define CARDKB_ADDR 0x5F
 #define TDECK_KB_ADDR 0x55
+#define BBQ10_KB_ADDR 0x1F
 
 // -----------------------------------------------------------------------------
 // SENSOR
@@ -110,6 +111,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MCP9808_ADDR 0x18
 #define INA_ADDR 0x40
 #define INA_ADDR_ALTERNATE 0x41
+#define INA3221_ADDR 0x42
 #define QMC6310_ADDR 0x1C
 #define QMI8658_ADDR 0x6B
 #define QMC5883L_ADDR 0x1E
@@ -144,9 +146,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define GPS_BAUDRATE 9600
 
 #ifndef GPS_THREAD_INTERVAL
-#define GPS_THREAD_INTERVAL 100
+#define GPS_THREAD_INTERVAL 200
 #endif
 
+// convert 24-bit color to 16-bit (56K)
+#define COLOR565(r, g, b) (((r & 0xF8) << 8) | ((g & 0xFC) << 3) | ((b & 0xF8) >> 3))
+
 /* Step #1: offer chance for variant-specific defines */
 #include "variant.h"
 
@@ -183,6 +188,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef HAS_TELEMETRY
 #define HAS_TELEMETRY 0
 #endif
+#ifndef HAS_SENSOR
+#define HAS_SENSOR 0
+#endif
 #ifndef HAS_RADIO
 #define HAS_RADIO 0
 #endif

src/detect/ScanI2C.cpp

@@ -30,8 +30,8 @@ ScanI2C::FoundDevice ScanI2C::firstRTC() const
 
 ScanI2C::FoundDevice ScanI2C::firstKeyboard() const
 {
-    ScanI2C::DeviceType types[] = {CARDKB, TDECKKB, RAK14004};
-    return firstOfOrNONE(3, types);
+    ScanI2C::DeviceType types[] = {CARDKB, TDECKKB, BBQ10KB, RAK14004};
+    return firstOfOrNONE(4, types);
 }
 
 ScanI2C::FoundDevice ScanI2C::firstAccelerometer() const

src/detect/ScanI2C.h

@@ -17,6 +17,7 @@ class ScanI2C
         RTC_PCF8563,
         CARDKB,
         TDECKKB,
+        BBQ10KB,
         RAK14004,
         PMU_AXP192_AXP2101,
         BME_680,
@@ -24,6 +25,7 @@ class ScanI2C
         BMP_280,
         INA260,
         INA219,
+        INA3221,
         MCP9808,
         SHT31,
         SHTC3,

src/detect/ScanI2CTwoWire.cpp

@@ -2,7 +2,9 @@
 
 #include "concurrency/LockGuard.h"
 #include "configuration.h"
-
+#if defined(ARCH_RASPBERRY_PI)
+#include "linux/LinuxHardwareI2C.h"
+#endif
 #if !defined(ARCH_PORTDUINO) && !defined(ARCH_STM32WL)
 #include "main.h" // atecc
 #endif
@@ -162,7 +164,14 @@ void ScanI2CTwoWire::scanPort(I2CPort port)
 
     for (addr.address = 1; addr.address < 127; addr.address++) {
         i2cBus->beginTransmission(addr.address);
+#ifdef ARCH_PORTDUINO
+        if (i2cBus->read() != -1)
+            err = 0;
+        else
+            err = 2;
+#else
         err = i2cBus->endTransmission();
+#endif
         type = NONE;
         if (err == 0) {
             LOG_DEBUG("I2C device found at address 0x%x\n", addr.address);
@@ -213,6 +222,7 @@ void ScanI2CTwoWire::scanPort(I2CPort port)
                 break;
 
                 SCAN_SIMPLE_CASE(TDECK_KB_ADDR, TDECKKB, "T-Deck keyboard found\n");
+                SCAN_SIMPLE_CASE(BBQ10_KB_ADDR, BBQ10KB, "BB Q10 keyboard found\n");
                 SCAN_SIMPLE_CASE(ST7567_ADDRESS, SCREEN_ST7567, "st7567 display found\n");
 #ifdef HAS_NCP5623
                 SCAN_SIMPLE_CASE(NCP5623_ADDR, NCP5623, "NCP5623 RGB LED found\n");
@@ -250,7 +260,10 @@ void ScanI2CTwoWire::scanPort(I2CPort port)
                     type = INA219;
                 }
                 break;
-
+            case INA3221_ADDR:
+                LOG_INFO("INA3221 sensor found at address 0x%x\n", (uint8_t)addr.address);
+                type = INA3221;
+                break;
             case MCP9808_ADDR:
                 registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x07), 2);
                 if (registerValue == 0x0400) {

src/detect/ScanI2CTwoWire.h

@@ -18,6 +18,8 @@ class ScanI2CTwoWire : public ScanI2C
 
     ScanI2C::FoundDevice find(ScanI2C::DeviceType) const override;
 
+    TwoWire *fetchI2CBus(ScanI2C::DeviceAddress) const;
+
     bool exists(ScanI2C::DeviceType) const override;
 
     size_t countDevices() const override;
@@ -51,6 +53,4 @@ class ScanI2CTwoWire : public ScanI2C
     uint16_t getRegisterValue(const RegisterLocation &, ResponseWidth) const;
 
     DeviceType probeOLED(ScanI2C::DeviceAddress) const;
-
-    TwoWire *fetchI2CBus(ScanI2C::DeviceAddress) const;
 };

src/gps/GPS.h

@@ -2,7 +2,16 @@
 
 #include "GPSStatus.h"
 #include "Observer.h"
+#include "TinyGPS++.h"
 #include "concurrency/OSThread.h"
+#include "input/RotaryEncoderInterruptImpl1.h"
+#include "input/UpDownInterruptImpl1.h"
+#include "modules/PositionModule.h"
+
+// Allow defining the polarity of the ENABLE output.  default is active high
+#ifndef GPS_EN_ACTIVE
+#define GPS_EN_ACTIVE 1
+#endif
 
 struct uBloxGnssModelInfo {
     char swVersion[30];
@@ -14,10 +23,17 @@ struct uBloxGnssModelInfo {
 typedef enum {
     GNSS_MODEL_MTK,
     GNSS_MODEL_UBLOX,
-    GNSS_MODEL_UC6850,
+    GNSS_MODEL_UC6580,
     GNSS_MODEL_UNKNOWN,
 } GnssModel_t;
 
+typedef enum {
+    GNSS_RESPONSE_NONE,
+    GNSS_RESPONSE_NAK,
+    GNSS_RESPONSE_FRAME_ERRORS,
+    GNSS_RESPONSE_OK,
+} GPS_RESPONSE;
+
 // Generate a string representation of DOP
 const char *getDOPString(uint32_t dop);
 
@@ -28,8 +44,29 @@ const char *getDOPString(uint32_t dop);
  */
 class GPS : private concurrency::OSThread
 {
+    TinyGPSPlus reader;
+    uint8_t fixQual = 0; // fix quality from GPGGA
+    uint32_t lastChecksumFailCount = 0;
+
+#ifndef TINYGPS_OPTION_NO_CUSTOM_FIELDS
+    // (20210908) TinyGps++ can only read the GPGSA "FIX TYPE" field
+    // via optional feature "custom fields", currently disabled (bug #525)
+    TinyGPSCustom gsafixtype; // custom extract fix type from GPGSA
+    TinyGPSCustom gsapdop;    // custom extract PDOP from GPGSA
+    uint8_t fixType = 0;      // fix type from GPGSA
+#endif
   private:
-    uint32_t lastWakeStartMsec = 0, lastSleepStartMsec = 0, lastWhileActiveMsec = 0;
+    uint32_t lastWakeStartMsec = 0, lastSleepStartMsec = 0;
+    const int serialSpeeds[6] = {9600, 4800, 38400, 57600, 115200, 9600};
+
+    uint32_t rx_gpio = 0;
+    uint32_t tx_gpio = 0;
+    uint32_t en_gpio = 0;
+    int32_t averageLockTime = 0;
+    uint32_t GPSCycles = 0;
+
+    int speedSelect = 0;
+    int probeTries = 2;
 
     /**
      * hasValidLocation - indicates that the position variables contain a complete
@@ -39,15 +76,17 @@ class GPS : private concurrency::OSThread
 
     bool isAwake = false; // true if we want a location right now
 
-    bool wakeAllowed = true; // false if gps must be forced to sleep regardless of what time it is
+    bool isInPowersave = false;
 
     bool shouldPublish = false; // If we've changed GPS state, this will force a publish the next loop()
 
     bool hasGPS = false; // Do we have a GPS we are talking to
 
+    bool GPSInitFinished = false; // Init thread finished?
+    bool GPSInitStarted = false;  // Init thread finished?
+
     uint8_t numSatellites = 0;
 
-    CallbackObserver<GPS, void *> notifySleepObserver = CallbackObserver<GPS, void *>(this, &GPS::prepareSleep);
     CallbackObserver<GPS, void *> notifyDeepSleepObserver = CallbackObserver<GPS, void *>(this, &GPS::prepareDeepSleep);
     CallbackObserver<GPS, void *> notifyGPSSleepObserver = CallbackObserver<GPS, void *>(this, &GPS::prepareDeepSleep);
 
@@ -55,6 +94,24 @@ class GPS : private concurrency::OSThread
     /** If !NULL we will use this serial port to construct our GPS */
     static HardwareSerial *_serial_gps;
 
+    static uint8_t _message_PMREQ[];
+    static const uint8_t _message_CFG_RXM_PSM[];
+    static const uint8_t _message_CFG_RXM_ECO[];
+    static const uint8_t _message_CFG_PM2[];
+    static const uint8_t _message_GNSS_7[];
+    static const uint8_t _message_GNSS[];
+    static const uint8_t _message_JAM[];
+    static const uint8_t _message_NAVX5[];
+    static const uint8_t _message_1HZ[];
+    static const uint8_t _message_GGL[];
+    static const uint8_t _message_GSA[];
+    static const uint8_t _message_GSV[];
+    static const uint8_t _message_VTG[];
+    static const uint8_t _message_RMC[];
+    static const uint8_t _message_GGA[];
+    static const uint8_t _message_PMS[];
+    static const uint8_t _message_SAVE[];
+
     meshtastic_Position p = meshtastic_Position_init_default;
 
     GPS() : concurrency::OSThread("GPS") {}
@@ -69,6 +126,14 @@ class GPS : private concurrency::OSThread
      */
     virtual bool setup();
 
+    // re-enable the thread
+    void enable();
+
+    // Disable the thread
+    int32_t disable() override;
+
+    void setGPSPower(bool on, bool standbyOnly, uint32_t sleepTime);
+
     /// Returns true if we have acquired GPS lock.
     virtual bool hasLock();
 
@@ -80,68 +145,20 @@ class GPS : private concurrency::OSThread
 
     bool isPowerSaving() const { return !config.position.gps_enabled; }
 
-    /**
-     * Restart our lock attempt - try to get and broadcast a GPS reading ASAP
-     * called after the CPU wakes from light-sleep state
-     *
-     * Or set to false, to disallow any sort of waking
-     * */
-    void forceWake(bool on);
+    // Empty the input buffer as quickly as possible
+    void clearBuffer();
 
-    // Some GPS modules (ublock) require factory reset
-    virtual bool factoryReset() { return true; }
+    // Create a ublox packet for editing in memory
+    uint8_t makeUBXPacket(uint8_t class_id, uint8_t msg_id, uint8_t payload_size, const uint8_t *msg);
 
-  protected:
-    /// Do gps chipset specific init, return true for success
-    virtual bool setupGPS();
+    // scratch space for creating ublox packets
+    uint8_t UBXscratch[250] = {0};
 
-    /// If possible force the GPS into sleep/low power mode
-    virtual void sleep();
+    int rebootsSeen = 0;
 
-    /// wake the GPS into normal operation mode
-    virtual void wake();
-
-    /** Subclasses should look for serial rx characters here and feed it to their GPS parser
-     *
-     * Return true if we received a valid message from the GPS
-     */
-    virtual bool whileIdle() = 0;
-
-    /** Idle processing while GPS is looking for lock, called once per secondish */
-    virtual void whileActive() {}
-
-    /**
-     * Perform any processing that should be done only while the GPS is awake and looking for a fix.
-     * Override this method to check for new locations
-     *
-     * @return true if we've acquired a time
-     */
-    virtual bool lookForTime() = 0;
-
-    /**
-     * Perform any processing that should be done only while the GPS is awake and looking for a fix.
-     * Override this method to check for new locations
-     *
-     * @return true if we've acquired a new location
-     */
-    virtual bool lookForLocation() = 0;
-
-    /// Record that we have a GPS
-    void setConnected();
-
-    void setNumSatellites(uint8_t n);
-
-  private:
-    /// Prepare the GPS for the cpu entering deep or light sleep, expect to be gone for at least 100s of msecs
-    /// always returns 0 to indicate okay to sleep
-    int prepareSleep(void *unused);
-
-    /// Prepare the GPS for the cpu entering deep sleep, expect to be gone for at least 100s of msecs
-    /// always returns 0 to indicate okay to sleep
-    int prepareDeepSleep(void *unused);
-
-    // Calculate checksum
-    void UBXChecksum(byte *message, size_t length);
+    int getACK(uint8_t *buffer, uint16_t size, uint8_t requestedClass, uint8_t requestedID, uint32_t waitMillis);
+    GPS_RESPONSE getACK(uint8_t c, uint8_t i, uint32_t waitMillis);
+    GPS_RESPONSE getACK(const char *message, uint32_t waitMillis);
 
     /**
      * Switch the GPS into a mode where we are actively looking for a lock, or alternatively switch GPS into a low power mode
@@ -149,6 +166,59 @@ class GPS : private concurrency::OSThread
      * calls sleep/wake
      */
     void setAwake(bool on);
+    virtual bool factoryReset();
+
+    // Creates an instance of the GPS class.
+    // Returns the new instance or null if the GPS is not present.
+    static GPS *createGps();
+
+  protected:
+    /**
+     * Perform any processing that should be done only while the GPS is awake and looking for a fix.
+     * Override this method to check for new locations
+     *
+     * @return true if we've acquired a time
+     */
+
+    /**
+     * Perform any processing that should be done only while the GPS is awake and looking for a fix.
+     * Override this method to check for new locations
+     *
+     * @return true if we've acquired a new location
+     */
+
+    /// Record that we have a GPS
+    void setConnected();
+
+    /** Subclasses should look for serial rx characters here and feed it to their GPS parser
+     *
+     * Return true if we received a valid message from the GPS
+     */
+    virtual bool whileIdle();
+
+    /**
+     * Perform any processing that should be done only while the GPS is awake and looking for a fix.
+     * Override this method to check for new locations
+     *
+     * @return true if we've acquired a time
+     */
+    virtual bool lookForTime();
+
+    /**
+     * Perform any processing that should be done only while the GPS is awake and looking for a fix.
+     * Override this method to check for new locations
+     *
+     * @return true if we've acquired a new location
+     */
+    virtual bool lookForLocation();
+
+  private:
+    /// Prepare the GPS for the cpu entering deep sleep, expect to be gone for at least 100s of msecs
+    /// always returns 0 to indicate okay to sleep
+    int prepareDeepSleep(void *unused);
+
+    // Calculate checksum
+    void UBXChecksum(uint8_t *message, size_t length);
 
     /** Get how long we should stay looking for each aquisition
      */
@@ -158,8 +228,6 @@ class GPS : private concurrency::OSThread
      */
     uint32_t getSleepTime() const;
 
-    bool getACK(uint8_t c, uint8_t i);
-
     /**
      * Tell users we have new GPS readings
      */
@@ -169,9 +237,7 @@ class GPS : private concurrency::OSThread
 
     // Get GNSS model
     String getNMEA();
-    GnssModel_t probe();
-
-    int getAck(uint8_t *buffer, uint16_t size, uint8_t requestedClass, uint8_t requestedID);
+    GnssModel_t probe(int serialSpeed);
 
     // delay counter to allow more sats before fixed position stops GPS thread
     uint8_t fixeddelayCtr = 0;
@@ -180,8 +246,4 @@ class GPS : private concurrency::OSThread
     GnssModel_t gnssModel = GNSS_MODEL_UNKNOWN;
 };
 
-// Creates an instance of the GPS class.
-// Returns the new instance or null if the GPS is not present.
-GPS *createGps();
-
 extern GPS *gps;

src/gps/NMEAGPS.cpp

@@ -1,266 +0,0 @@
-#include "NMEAGPS.h"
-#include "RTC.h"
-#include "configuration.h"
-
-#include <TinyGPS++.h>
-
-// GPS solutions older than this will be rejected - see TinyGPSDatum::age()
-#define GPS_SOL_EXPIRY_MS 5000 // in millis. give 1 second time to combine different sentences. NMEA Frequency isn't higher anyway
-#define NMEA_MSG_GXGSA "GNGSA" // GSA message (GPGSA, GNGSA etc)
-
-static int32_t toDegInt(RawDegrees d)
-{
-    int32_t degMult = 10000000; // 1e7
-    int32_t r = d.deg * degMult + d.billionths / 100;
-    if (d.negative)
-        r *= -1;
-    return r;
-}
-
-bool NMEAGPS::factoryReset()
-{
-#ifdef PIN_GPS_REINIT
-    // The L76K GNSS on the T-Echo requires the RESET pin to be pulled LOW
-    digitalWrite(PIN_GPS_REINIT, 0);
-    pinMode(PIN_GPS_REINIT, OUTPUT);
-    delay(150); // The L76K datasheet calls for at least 100MS delay
-    digitalWrite(PIN_GPS_REINIT, 1);
-#endif
-
-    // send the UBLOX Factory Reset Command regardless of detect state, something is very wrong, just assume it's UBLOX.
-    // Factory Reset
-    byte _message_reset[] = {0xB5, 0x62, 0x06, 0x09, 0x0D, 0x00, 0xFF, 0xFB, 0x00, 0x00, 0x00,
-                             0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0x17, 0x2B, 0x7E};
-    _serial_gps->write(_message_reset, sizeof(_message_reset));
-    delay(1000);
-    return true;
-}
-
-bool NMEAGPS::setupGPS()
-{
-    GPS::setupGPS();
-
-#ifdef PIN_GPS_PPS
-    // pulse per second
-    // FIXME - move into shared GPS code
-    pinMode(PIN_GPS_PPS, INPUT);
-#endif
-
-// Currently disabled per issue #525 (TinyGPS++ crash bug)
-// when fixed upstream, can be un-disabled to enable 3D FixType and PDOP
-#ifndef TINYGPS_OPTION_NO_CUSTOM_FIELDS
-    // see NMEAGPS.h
-    gsafixtype.begin(reader, NMEA_MSG_GXGSA, 2);
-    gsapdop.begin(reader, NMEA_MSG_GXGSA, 15);
-    LOG_DEBUG("Using " NMEA_MSG_GXGSA " for 3DFIX and PDOP\n");
-#else
-    LOG_DEBUG("GxGSA NOT available\n");
-#endif
-
-    return true;
-}
-
-/**
- * Perform any processing that should be done only while the GPS is awake and looking for a fix.
- * Override this method to check for new locations
- *
- * @return true if we've acquired a new location
- */
-bool NMEAGPS::lookForTime()
-{
-    auto ti = reader.time;
-    auto d = reader.date;
-    if (ti.isValid() && d.isValid()) { // Note: we don't check for updated, because we'll only be called if needed
-        /* Convert to unix time
-The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of seconds that have elapsed since January 1, 1970
-(midnight UTC/GMT), not counting leap seconds (in ISO 8601: 1970-01-01T00:00:00Z).
-*/
-        struct tm t;
-        t.tm_sec = ti.second();
-        t.tm_min = ti.minute();
-        t.tm_hour = ti.hour();
-        t.tm_mday = d.day();
-        t.tm_mon = d.month() - 1;
-        t.tm_year = d.year() - 1900;
-        t.tm_isdst = false;
-        if (t.tm_mon > -1) {
-            LOG_DEBUG("NMEA GPS time %02d-%02d-%02d %02d:%02d:%02d\n", d.year(), d.month(), t.tm_mday, t.tm_hour, t.tm_min,
-                      t.tm_sec);
-            perhapsSetRTC(RTCQualityGPS, t);
-            return true;
-        } else
-            return false;
-    } else
-        return false;
-}
-
-/**
- * Perform any processing that should be done only while the GPS is awake and looking for a fix.
- * Override this method to check for new locations
- *
- * @return true if we've acquired a new location
- */
-bool NMEAGPS::lookForLocation()
-{
-    // By default, TinyGPS++ does not parse GPGSA lines, which give us
-    //   the 2D/3D fixType (see NMEAGPS.h)
-    // At a minimum, use the fixQuality indicator in GPGGA (FIXME?)
-    fixQual = reader.fixQuality();
-
-#ifndef TINYGPS_OPTION_NO_STATISTICS
-    if (reader.failedChecksum() > lastChecksumFailCount) {
-        LOG_WARN("Warning, %u new GPS checksum failures, for a total of %u.\n", reader.failedChecksum() - lastChecksumFailCount,
-                 reader.failedChecksum());
-        lastChecksumFailCount = reader.failedChecksum();
-    }
-#endif
-
-#ifndef TINYGPS_OPTION_NO_CUSTOM_FIELDS
-    fixType = atoi(gsafixtype.value()); // will set to zero if no data
-    // LOG_DEBUG("FIX QUAL=%d, TYPE=%d\n", fixQual, fixType);
-#endif
-
-    // check if GPS has an acceptable lock
-    if (!hasLock())
-        return false;
-
-#ifdef GPS_EXTRAVERBOSE
-    LOG_DEBUG("AGE: LOC=%d FIX=%d DATE=%d TIME=%d\n", reader.location.age(),
-#ifndef TINYGPS_OPTION_NO_CUSTOM_FIELDS
-              gsafixtype.age(),
-#else
-              0,
-#endif
-              reader.date.age(), reader.time.age());
-#endif // GPS_EXTRAVERBOSE
-
-    // check if a complete GPS solution set is available for reading
-    //   tinyGPSDatum::age() also includes isValid() test
-    // FIXME
-    if (!((reader.location.age() < GPS_SOL_EXPIRY_MS) &&
-#ifndef TINYGPS_OPTION_NO_CUSTOM_FIELDS
-          (gsafixtype.age() < GPS_SOL_EXPIRY_MS) &&
-#endif
-          (reader.time.age() < GPS_SOL_EXPIRY_MS) && (reader.date.age() < GPS_SOL_EXPIRY_MS))) {
-        LOG_WARN("SOME data is TOO OLD: LOC %u, TIME %u, DATE %u\n", reader.location.age(), reader.time.age(), reader.date.age());
-        return false;
-    }
-
-    // Is this a new point or are we re-reading the previous one?
-    if (!reader.location.isUpdated())
-        return false;
-
-    // We know the solution is fresh and valid, so just read the data
-    auto loc = reader.location.value();
-
-    // Bail out EARLY to avoid overwriting previous good data (like #857)
-    if (toDegInt(loc.lat) > 900000000) {
-#ifdef GPS_EXTRAVERBOSE
-        LOG_DEBUG("Bail out EARLY on LAT %i\n", toDegInt(loc.lat));
-#endif
-        return false;
-    }
-    if (toDegInt(loc.lng) > 1800000000) {
-#ifdef GPS_EXTRAVERBOSE
-        LOG_DEBUG("Bail out EARLY on LNG %i\n", toDegInt(loc.lng));
-#endif
-        return false;
-    }
-
-    p.location_source = meshtastic_Position_LocSource_LOC_INTERNAL;
-
-    // Dilution of precision (an accuracy metric) is reported in 10^2 units, so we need to scale down when we use it
-#ifndef TINYGPS_OPTION_NO_CUSTOM_FIELDS
-    p.HDOP = reader.hdop.value();
-    p.PDOP = TinyGPSPlus::parseDecimal(gsapdop.value());
-    // LOG_DEBUG("PDOP=%d, HDOP=%d\n", p.PDOP, p.HDOP);
-#else
-    // FIXME! naive PDOP emulation (assumes VDOP==HDOP)
-    // correct formula is PDOP = SQRT(HDOP^2 + VDOP^2)
-    p.HDOP = reader.hdop.value();
-    p.PDOP = 1.41 * reader.hdop.value();
-#endif
-
-    // Discard incomplete or erroneous readings
-    if (reader.hdop.value() == 0) {
-        LOG_WARN("BOGUS hdop.value() REJECTED: %d\n", reader.hdop.value());
-        return false;
-    }
-
-    p.latitude_i = toDegInt(loc.lat);
-    p.longitude_i = toDegInt(loc.lng);
-
-    p.altitude_geoidal_separation = reader.geoidHeight.meters();
-    p.altitude_hae = reader.altitude.meters() + p.altitude_geoidal_separation;
-    p.altitude = reader.altitude.meters();
-
-    p.fix_quality = fixQual;
-#ifndef TINYGPS_OPTION_NO_CUSTOM_FIELDS
-    p.fix_type = fixType;
-#endif
-
-    // positional timestamp
-    struct tm t;
-    t.tm_sec = reader.time.second();
-    t.tm_min = reader.time.minute();
-    t.tm_hour = reader.time.hour();
-    t.tm_mday = reader.date.day();
-    t.tm_mon = reader.date.month() - 1;
-    t.tm_year = reader.date.year() - 1900;
-    t.tm_isdst = false;
-    p.timestamp = mktime(&t);
-
-    // Nice to have, if available
-    if (reader.satellites.isUpdated()) {
-        p.sats_in_view = reader.satellites.value();
-    }
-
-    if (reader.course.isUpdated() && reader.course.isValid()) {
-        if (reader.course.value() < 36000) { // sanity check
-            p.ground_track =
-                reader.course.value() * 1e3; // Scale the heading (in degrees * 10^-2) to match the expected degrees * 10^-5
-        } else {
-            LOG_WARN("BOGUS course.value() REJECTED: %d\n", reader.course.value());
-        }
-    }
-
-    if (reader.speed.isUpdated() && reader.speed.isValid()) {
-        p.ground_speed = reader.speed.kmph();
-    }
-
-    return true;
-}
-
-bool NMEAGPS::hasLock()
-{
-    // Using GPGGA fix quality indicator
-    if (fixQual >= 1 && fixQual <= 5) {
-#ifndef TINYGPS_OPTION_NO_CUSTOM_FIELDS
-        // Use GPGSA fix type 2D/3D (better) if available
-        if (fixType == 3 || fixType == 0) // zero means "no data received"
-#endif
-            return true;
-    }
-
-    return false;
-}
-
-bool NMEAGPS::hasFlow()
-{
-    return reader.passedChecksum() > 0;
-}
-
-bool NMEAGPS::whileIdle()
-{
-    bool isValid = false;
-    // if (_serial_gps->available() > 0)
-    // LOG_DEBUG("GPS Bytes Waiting: %u\n", _serial_gps->available());
-    // First consume any chars that have piled up at the receiver
-    while (_serial_gps->available() > 0) {
-        int c = _serial_gps->read();
-        // LOG_DEBUG("%c", c);
-        isValid |= reader.encode(c);
-    }
-
-    return isValid;
-}

src/gps/NMEAGPS.h

@@ -1,57 +0,0 @@
-#pragma once
-
-#include "GPS.h"
-#include "Observer.h"
-#include "TinyGPS++.h"
-
-/**
- * A gps class thatreads from a NMEA GPS stream (and FIXME - eventually keeps the gps powered down except when reading)
- *
- * When new data is available it will notify observers.
- */
-class NMEAGPS : public GPS
-{
-    TinyGPSPlus reader;
-    uint8_t fixQual = 0; // fix quality from GPGGA
-    uint32_t lastChecksumFailCount = 0;
-
-#ifndef TINYGPS_OPTION_NO_CUSTOM_FIELDS
-    // (20210908) TinyGps++ can only read the GPGSA "FIX TYPE" field
-    // via optional feature "custom fields", currently disabled (bug #525)
-    TinyGPSCustom gsafixtype; // custom extract fix type from GPGSA
-    TinyGPSCustom gsapdop;    // custom extract PDOP from GPGSA
-    uint8_t fixType = 0;      // fix type from GPGSA
-#endif
-
-  public:
-    virtual bool setupGPS() override;
-
-    virtual bool factoryReset() override;
-
-  protected:
-    /** Subclasses should look for serial rx characters here and feed it to their GPS parser
-     *
-     * Return true if we received a valid message from the GPS
-     */
-    virtual bool whileIdle() override;
-
-    /**
-     * Perform any processing that should be done only while the GPS is awake and looking for a fix.
-     * Override this method to check for new locations
-     *
-     * @return true if we've acquired a time
-     */
-    virtual bool lookForTime() override;
-
-    /**
-     * Perform any processing that should be done only while the GPS is awake and looking for a fix.
-     * Override this method to check for new locations
-     *
-     * @return true if we've acquired a new location
-     */
-    virtual bool lookForLocation() override;
-
-    virtual bool hasLock() override;
-
-    virtual bool hasFlow() override;
-};

src/gps/RTC.cpp

@@ -103,9 +103,8 @@ bool perhapsSetRTC(RTCQuality q, const struct timeval *tv)
 
     bool shouldSet;
     if (q > currentQuality) {
-        currentQuality = q;
         shouldSet = true;
-        LOG_DEBUG("Upgrading time to RTC %ld secs (quality %d)\n", tv->tv_sec, q);
+        LOG_DEBUG("Upgrading time to quality %d\n", q);
     } else if (q == RTCQualityGPS && (now - lastSetMsec) > (12 * 60 * 60 * 1000UL)) {
         // Every 12 hrs we will slam in a new GPS time, to correct for local RTC clock drift
         shouldSet = true;
@@ -114,12 +113,12 @@ bool perhapsSetRTC(RTCQuality q, const struct timeval *tv)
         shouldSet = false;
 
     if (shouldSet) {
+        currentQuality = q;
         lastSetMsec = now;
 
         // This delta value works on all platforms
         timeStartMsec = now;
         zeroOffsetSecs = tv->tv_sec;
-
         // If this platform has a setable RTC, set it
 #ifdef RV3028_RTC
         if (rtc_found.address == RV3028_RTC) {
@@ -153,7 +152,7 @@ bool perhapsSetRTC(RTCQuality q, const struct timeval *tv)
 #endif
 
         // nrf52 doesn't have a readable RTC (yet - software not written)
-#ifdef HAS_RTC
+#if HAS_RTC
         readFromRTC();
 #endif
 

src/gps/ubx.h

@@ -0,0 +1,192 @@
+uint8_t GPS::_message_PMREQ[] PROGMEM = {
+    0x00, 0x00, // 4 bytes duration of request task
+    0x00, 0x00, // (milliseconds)
+    0x02, 0x00, // Task flag bitfield
+    0x00, 0x00  // byte index 1 = sleep mode
+};
+
+const uint8_t GPS::_message_CFG_RXM_PSM[] PROGMEM = {
+    0x08, // Reserved
+    0x01  // Power save mode
+};
+
+const uint8_t GPS::_message_CFG_RXM_ECO[] PROGMEM = {
+    0x08, // Reserved
+    0x04  // eco mode
+};
+
+const uint8_t GPS::_message_CFG_PM2[] PROGMEM = {
+    0x01, 0x06, 0x00, 0x00, // version, Reserved
+    0x0E, 0x81, 0x43, 0x01, // flags
+    0xE8, 0x03, 0x00, 0x00, // update period 1000 ms
+    0x10, 0x27, 0x00, 0x00, // search period 10s
+    0x00, 0x00, 0x00, 0x00, // Grod offset 0
+    0x01, 0x00,             // onTime 1 second
+    0x00, 0x00,             // min search time 0
+    0x2C, 0x01,             // reserved
+    0x00, 0x00, 0x4F, 0xC1, // reserved
+    0x03, 0x00, 0x87, 0x02, // reserved
+    0x00, 0x00, 0xFF, 0x00, // reserved
+    0x01, 0x00, 0xD6, 0x4D  // reserved
+};
+
+const uint8_t GPS::_message_GNSS_7[] = {
+    0x00, // msgVer (0 for this version)
+    0x00, // numTrkChHw (max number of hardware channels, read only, so it's always 0)
+    0xff, // numTrkChUse (max number of channels to use, 0xff = max available)
+    0x02, // numConfigBlocks (number of GNSS systems), most modules support maximum 3 GNSS systems
+    // GNSS config format: gnssId, resTrkCh, maxTrkCh, reserved1, flags
+    0x00, 0x08, 0x10, 0x00, 0x01, 0x00, 0x00, 0x01, // GPS
+    0x01, 0x01, 0x03, 0x00, 0x01, 0x00, 0x00, 0x01  // SBAS
+};
+
+// It's not critical if the module doesn't acknowledge this configuration.
+// The module should operate adequately with its factory or previously saved settings.
+// It appears that there is a firmware bug in some GPS modules: When an attempt is made
+// to overwrite a saved state with identical values, no ACK/NAK is received, contrary to
+// what is specified in the Ublox documentation.
+// There is also a possibility that the module may be GPS-only.
+const uint8_t GPS::_message_GNSS[] = {
+    0x00, // msgVer (0 for this version)
+    0x00, // numTrkChHw (max number of hardware channels, read only, so it's always 0)
+    0xff, // numTrkChUse (max number of channels to use, 0xff = max available)
+    0x03, // numConfigBlocks (number of GNSS systems), most modules support maximum 3 GNSS systems
+    // GNSS config format: gnssId, resTrkCh, maxTrkCh, reserved1, flags
+    0x00, 0x08, 0x10, 0x00, 0x01, 0x00, 0x01, 0x01, // GPS
+    0x01, 0x01, 0x03, 0x00, 0x01, 0x00, 0x01, 0x01, // SBAS
+    0x06, 0x08, 0x0e, 0x00, 0x01, 0x00, 0x01, 0x01  // GLONASS
+};
+
+// Enable interference resistance, because we are using LoRa, WiFi and Bluetooth on same board,
+// and we need to reduce interference from them
+const uint8_t GPS::_message_JAM[] = {
+    // bbThreshold (Broadband jamming detection threshold) is set to 0x3F (63 in decimal)
+    // cwThreshold (CW jamming detection threshold) is set to 0x10 (16 in decimal)
+    // algorithmBits (Reserved algorithm settings) is set to 0x16B156 as recommended
+    // enable (Enable interference detection) is set to 1 (enabled)
+    0x3F, 0x10, 0xB1, 0x56, // config: Interference config word
+    // generalBits (General settings) is set to 0x31E as recommended
+    // antSetting (Antenna setting, 0=unknown, 1=passive, 2=active) is set to 0 (unknown)
+    // ToDo: Set to 1 (passive) or 2 (active) if known, for example from UBX-MON-HW, or from board info
+    // enable2 (Set to 1 to scan auxiliary bands, u-blox 8 / u-blox M8 only, otherwise ignored) is set to 1
+    // (enabled)
+    0x1E, 0x03, 0x00, 0x01 // config2: Extra settings for jamming/interference monitor
+};
+
+// Configure navigation engine expert settings:
+const uint8_t GPS::_message_NAVX5[] = {
+    0x00, 0x00, // msgVer (0 for this version)
+    // minMax flag = 1: apply min/max SVs settings
+    // minCno flag = 1: apply minimum C/N0 setting
+    // initial3dfix flag = 0: apply initial 3D fix settings
+    // aop flag = 1: apply aopCfg (useAOP flag) settings (AssistNow Autonomous)
+    0x1B, 0x00, // mask1 (First parameters bitmask)
+    // adr flag = 0: apply ADR sensor fusion on/off setting (useAdr flag)
+    // If firmware is not ADR/UDR, enabling this flag will fail configuration
+    // ToDo: check this with UBX-MON-VER
+    0x00, 0x00, 0x00, 0x00,             // mask2 (Second parameters bitmask)
+    0x00, 0x00,                         // Reserved
+    0x03,                               // minSVs (Minimum number of satellites for navigation) = 3
+    0x10,                               // maxSVs (Maximum number of satellites for navigation) = 16
+    0x06,                               // minCNO (Minimum satellite signal level for navigation) = 6 dBHz
+    0x00,                               // Reserved
+    0x00,                               // iniFix3D (Initial fix must be 3D) = 0 (disabled)
+    0x00, 0x00,                         // Reserved
+    0x00,                               // ackAiding (Issue acknowledgements for assistance message input) = 0 (disabled)
+    0x00, 0x00,                         // Reserved
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // Reserved
+    0x00,                               // Reserved
+    0x01,                               // aopCfg (AssistNow Autonomous configuration) = 1 (enabled)
+    0x00, 0x00,                         // Reserved
+    0x00, 0x00,                         // Reserved
+    0x00, 0x00, 0x00, 0x00,             // Reserved
+    0x00, 0x00, 0x00,                   // Reserved
+    0x01,                               // useAdr (Enable/disable ADR sensor fusion) = 1 (enabled)
+};
+
+// Set GPS update rate to 1Hz
+// Lowering the update rate helps to save power.
+// Additionally, for some new modules like the M9/M10, an update rate lower than 5Hz
+// is recommended to avoid a known issue with satellites disappearing.
+const uint8_t GPS::_message_1HZ[] = {
+    0xE8, 0x03, // Measurement Rate (1000ms for 1Hz)
+    0x01, 0x00, // Navigation rate, always 1 in GPS mode
+    0x01, 0x00, // Time reference
+};
+
+// Disable GGL. GGL - Geographic position (latitude and longitude), which provides the current geographical
+// coordinates.
+const uint8_t GPS::_message_GGL[] = {
+    0xF0, 0x01,            // NMEA ID for GLL
+    0x01,                  // I/O Target 0=I/O, 1=UART1, 2=UART2, 3=USB, 4=SPI
+    0x00,                  // Disable
+    0x01, 0x01, 0x01, 0x01 // Reserved
+};
+
+// Enable 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
+    0x01,                  // I/O Target 0=I/O, 1=UART1, 2=UART2, 3=USB, 4=SPI
+    0x01,                  // Enable
+    0x01, 0x01, 0x01, 0x01 // Reserved
+};
+
+// Disable GSV. GSV - Satellites in view, details the number and location of satellites in view.
+const uint8_t GPS::_message_GSV[] = {
+    0xF0, 0x03,            // NMEA ID for GSV
+    0x01,                  // I/O Target 0=I/O, 1=UART1, 2=UART2, 3=USB, 4=SPI
+    0x00,                  // Disable
+    0x01, 0x01, 0x01, 0x01 // Reserved
+};
+
+// Disable VTG. VTG - Track made good and ground speed, which provides course and speed information relative to
+// the ground.
+const uint8_t GPS::_message_VTG[] = {
+    0xF0, 0x05,            // NMEA ID for VTG
+    0x01,                  // I/O Target 0=I/O, 1=UART1, 2=UART2, 3=USB, 4=SPI
+    0x00,                  // Disable
+    0x01, 0x01, 0x01, 0x01 // Reserved
+};
+
+// Enable RMC. RMC - Recommended Minimum data, the essential gps pvt (position, velocity, time) data.
+const uint8_t GPS::_message_RMC[] = {
+    0xF0, 0x04,            // NMEA ID for RMC
+    0x01,                  // I/O Target 0=I/O, 1=UART1, 2=UART2, 3=USB, 4=SPI
+    0x01,                  // Enable
+    0x01, 0x01, 0x01, 0x01 // Reserved
+};
+
+// Enable GGA. GGA - Global Positioning System Fix Data, which provides 3D location and accuracy data.
+const uint8_t GPS::_message_GGA[] = {
+    0xF0, 0x00,            // NMEA ID for GGA
+    0x01,                  // I/O Target 0=I/O, 1=UART1, 2=UART2, 3=USB, 4=SPI
+    0x01,                  // Enable
+    0x01, 0x01, 0x01, 0x01 // Reserved
+};
+
+// The Power Management configuration allows the GPS module to operate in different power modes for optimized
+// power consumption. The modes supported are: 0x00 = Full power: The module operates at full power with no power
+// saving. 0x01 = Balanced: The module dynamically adjusts the tracking behavior to balance power consumption.
+// 0x02 = Interval: The module operates in a periodic mode, cycling between tracking and power saving states.
+// 0x03 = Aggressive with 1 Hz: The module operates in a power saving mode with a 1 Hz update rate.
+// 0x04 = Aggressive with 2 Hz: The module operates in a power saving mode with a 2 Hz update rate.
+// 0x05 = Aggressive with 4 Hz: The module operates in a power saving mode with a 4 Hz update rate.
+// The 'period' field specifies the position update and search period. It is only valid when the powerSetupValue
+// is set to Interval; otherwise, it must be set to '0'. The 'onTime' field specifies the duration of the ON phase
+// and must be smaller than the period. It is only valid when the powerSetupValue is set to Interval; otherwise,
+// it must be set to '0'.
+const uint8_t GPS::_message_PMS[] = {
+    0x00,       // Version (0)
+    0x03,       // Power setup value
+    0x00, 0x00, // period: not applicable, set to 0
+    0x00, 0x00, // onTime: not applicable, set to 0
+    0x97, 0x6F  // reserved, generated by u-center
+};
+
+const uint8_t GPS::_message_SAVE[] = {
+    0x00, 0x00, 0x00, 0x00, // clearMask: no sections cleared
+    0xFF, 0xFF, 0x00, 0x00, // saveMask: save all sections
+    0x00, 0x00, 0x00, 0x00, // loadMask: no sections loaded
+    0x0F                    // deviceMask: BBR, Flash, EEPROM, and SPI Flash
+};

src/graphics/EInkDisplay2.cpp

@@ -46,7 +46,7 @@
 #define TECHO_DISPLAY_MODEL GxEPD2_154_M09
 
 #elif defined(HELTEC_WIRELESS_PAPER)
-//#define TECHO_DISPLAY_MODEL GxEPD2_213_T5D
+// #define TECHO_DISPLAY_MODEL GxEPD2_213_T5D
 #define TECHO_DISPLAY_MODEL GxEPD2_213_BN
 #endif
 
@@ -193,14 +193,14 @@ bool EInkDisplay::connect()
     LOG_INFO("Doing EInk init\n");
 
 #ifdef PIN_EINK_PWR_ON
-    digitalWrite(PIN_EINK_PWR_ON, HIGH); // If we need to assert a pin to power external peripherals
     pinMode(PIN_EINK_PWR_ON, OUTPUT);
+    digitalWrite(PIN_EINK_PWR_ON, HIGH); // If we need to assert a pin to power external peripherals
 #endif
 
 #ifdef PIN_EINK_EN
     // backlight power, HIGH is backlight on, LOW is off
-    digitalWrite(PIN_EINK_EN, LOW);
     pinMode(PIN_EINK_EN, OUTPUT);
+    digitalWrite(PIN_EINK_EN, LOW);
 #endif
 
 #if defined(TTGO_T_ECHO)

src/graphics/RAKled.h

@@ -1,5 +1,3 @@
-#include "main.h"
-
 #ifdef HAS_NCP5623
 #include <NCP5623.h>
 extern NCP5623 rgb;

src/graphics/Screen.cpp

@@ -24,6 +24,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #if HAS_SCREEN
 #include <OLEDDisplay.h>
 
+#include "DisplayFormatters.h"
 #include "GPS.h"
 #include "MeshService.h"
 #include "NodeDB.h"
@@ -36,18 +37,25 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "mesh-pb-constants.h"
 #include "mesh/Channels.h"
 #include "mesh/generated/meshtastic/deviceonly.pb.h"
+#include "meshUtils.h"
 #include "modules/ExternalNotificationModule.h"
 #include "modules/TextMessageModule.h"
 #include "sleep.h"
 #include "target_specific.h"
-#include "utils.h"
+
+#if HAS_WIFI && !defined(ARCH_RASPBERRY_PI)
+#include "mesh/wifi/WiFiAPClient.h"
+#endif
 
 #ifdef ARCH_ESP32
 #include "esp_task_wdt.h"
-#include "mesh/http/WiFiAPClient.h"
 #include "modules/esp32/StoreForwardModule.h"
 #endif
 
+#if ARCH_RASPBERRY_PI
+#include "platform/portduino/PortduinoGlue.h"
+#endif
+
 #ifdef OLED_RU
 #include "fonts/OLEDDisplayFontsRU.h"
 #endif
@@ -160,17 +168,9 @@ static void drawIconScreen(const char *upperMsg, OLEDDisplay *display, OLEDDispl
              xstr(APP_VERSION_SHORT)); // Note: we don't bother printing region or now, it makes the string too long
     display->drawString(x + SCREEN_WIDTH - display->getStringWidth(buf), y + 0, buf);
     screen->forceDisplay();
-
     // FIXME - draw serial # somewhere?
 }
 
-static void drawBootScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
-{
-    // Draw region in upper left
-    const char *region = myRegion ? myRegion->name : NULL;
-    drawIconScreen(region, display, state, x, y);
-}
-
 static void drawOEMIconScreen(const char *upperMsg, OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
 {
     // draw an xbm image.
@@ -220,6 +220,28 @@ static void drawOEMBootScreen(OLEDDisplay *display, OLEDDisplayUiState *state, i
     drawOEMIconScreen(region, display, state, x, y);
 }
 
+static void drawFrameText(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y, const char *message)
+{
+    uint16_t x_offset = display->width() / 2;
+    display->setTextAlignment(TEXT_ALIGN_CENTER);
+    display->setFont(FONT_MEDIUM);
+    display->drawString(x_offset + x, 26 + y, message);
+}
+
+static void drawBootScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
+{
+#ifdef ARCH_ESP32
+    if (wakeCause == ESP_SLEEP_WAKEUP_TIMER || wakeCause == ESP_SLEEP_WAKEUP_EXT1) {
+        drawFrameText(display, state, x, y, "Resuming...");
+    } else
+#endif
+    {
+        // Draw region in upper left
+        const char *region = myRegion ? myRegion->name : NULL;
+        drawIconScreen(region, display, state, x, y);
+    }
+}
+
 // Used on boot when a certificate is being created
 static void drawSSLScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
 {
@@ -320,22 +342,6 @@ static void drawFrameBluetooth(OLEDDisplay *display, OLEDDisplayUiState *state,
     display->drawString(x_offset + x, y_offset + y, deviceName);
 }
 
-static void drawFrameShutdown(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
-{
-    uint16_t x_offset = display->width() / 2;
-    display->setTextAlignment(TEXT_ALIGN_CENTER);
-    display->setFont(FONT_MEDIUM);
-    display->drawString(x_offset + x, 26 + y, "Shutting down...");
-}
-
-static void drawFrameReboot(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
-{
-    uint16_t x_offset = display->width() / 2;
-    display->setTextAlignment(TEXT_ALIGN_CENTER);
-    display->setFont(FONT_MEDIUM);
-    display->drawString(x_offset + x, 26 + y, "Rebooting...");
-}
-
 static void drawFrameFirmware(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
 {
     display->setTextAlignment(TEXT_ALIGN_CENTER);
@@ -365,7 +371,7 @@ static void drawCriticalFaultFrame(OLEDDisplay *display, OLEDDisplayUiState *sta
 // Ignore messages originating from phone (from the current node 0x0) unless range test or store and forward module are enabled
 static bool shouldDrawMessage(const meshtastic_MeshPacket *packet)
 {
-    return packet->from != 0 && !moduleConfig.range_test.enabled && !moduleConfig.store_forward.enabled;
+    return packet->from != 0 && !moduleConfig.store_forward.enabled;
 }
 
 /// Draw the last text message we received
@@ -374,7 +380,7 @@ static void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state
     // the max length of this buffer is much longer than we can possibly print
     static char tempBuf[237];
 
-    meshtastic_MeshPacket &mp = devicestate.rx_text_message;
+    const meshtastic_MeshPacket &mp = devicestate.rx_text_message;
     meshtastic_NodeInfoLite *node = nodeDB.getMeshNode(getFrom(&mp));
     // LOG_DEBUG("drawing text message from 0x%x: %s\n", mp.from,
     // mp.decoded.variant.data.decoded.bytes);
@@ -490,7 +496,7 @@ static void drawBattery(OLEDDisplay *display, int16_t x, int16_t y, uint8_t *img
 }
 
 // Draw nodes status
-static void drawNodes(OLEDDisplay *display, int16_t x, int16_t y, NodeStatus *nodeStatus)
+static void drawNodes(OLEDDisplay *display, int16_t x, int16_t y, const NodeStatus *nodeStatus)
 {
     char usersString[20];
     snprintf(usersString, sizeof(usersString), "%d/%d", nodeStatus->getNumOnline(), nodeStatus->getNumTotal());
@@ -858,14 +864,14 @@ static void drawNodeInfo(OLEDDisplay *display, OLEDDisplayUiState *state, int16_
     bool hasNodeHeading = false;
 
     if (ourNode && hasValidPosition(ourNode)) {
-        meshtastic_PositionLite &op = ourNode->position;
+        const meshtastic_PositionLite &op = ourNode->position;
         float myHeading = estimatedHeading(DegD(op.latitude_i), DegD(op.longitude_i));
         drawCompassNorth(display, compassX, compassY, myHeading);
 
         if (hasValidPosition(node)) {
             // display direction toward node
             hasNodeHeading = true;
-            meshtastic_PositionLite &p = node->position;
+            const meshtastic_PositionLite &p = node->position;
             float d =
                 GeoCoord::latLongToMeter(DegD(p.latitude_i), DegD(p.longitude_i), DegD(op.latitude_i), DegD(op.longitude_i));
 
@@ -906,28 +912,44 @@ static void drawNodeInfo(OLEDDisplay *display, OLEDDisplayUiState *state, int16_
     drawColumns(display, x, y, fields);
 }
 
-// #ifdef RAK4630
-// Screen::Screen(uint8_t address, int sda, int scl) : OSThread("Screen"), cmdQueue(32), dispdev(address, sda, scl),
-// dispdev_oled(address, sda, scl), ui(&dispdev)
-// {
-//     address_found = address;
-//     cmdQueue.setReader(this);
-//     if (screen_found) {
-//         (void)dispdev;
-//         AutoOLEDWire dispdev = dispdev_oled;
-//         (void)ui;
-//         OLEDDisplayUi ui(&dispdev);
-//     }
-// }
-// #else
 Screen::Screen(ScanI2C::DeviceAddress address, meshtastic_Config_DisplayConfig_OledType screenType, OLEDDISPLAY_GEOMETRY geometry)
-    : concurrency::OSThread("Screen"), address_found(address), model(screenType), geometry(geometry), cmdQueue(32),
-      dispdev(address.address, -1, -1, geometry, (address.port == ScanI2C::I2CPort::WIRE1) ? HW_I2C::I2C_TWO : HW_I2C::I2C_ONE),
-      ui(&dispdev)
+    : concurrency::OSThread("Screen"), address_found(address), model(screenType), geometry(geometry), cmdQueue(32)
 {
+#if defined(USE_SH1106) || defined(USE_SH1107) || defined(USE_SH1107_128_64)
+    dispdev = new SH1106Wire(address.address, -1, -1, geometry,
+                             (address.port == ScanI2C::I2CPort::WIRE1) ? HW_I2C::I2C_TWO : HW_I2C::I2C_ONE);
+#elif defined(USE_SSD1306)
+    dispdev = new SSD1306Wire(address.address, -1, -1, geometry,
+                              (address.port == ScanI2C::I2CPort::WIRE1) ? HW_I2C::I2C_TWO : HW_I2C::I2C_ONE);
+#elif defined(ST7735_CS) || defined(ILI9341_DRIVER) || defined(ST7789_CS) || defined(RAK14014)
+    dispdev = new TFTDisplay(address.address, -1, -1, geometry,
+                             (address.port == ScanI2C::I2CPort::WIRE1) ? HW_I2C::I2C_TWO : HW_I2C::I2C_ONE);
+#elif defined(USE_EINK)
+    dispdev = new EInkDisplay(address.address, -1, -1, geometry,
+                              (address.port == ScanI2C::I2CPort::WIRE1) ? HW_I2C::I2C_TWO : HW_I2C::I2C_ONE);
+#elif defined(USE_ST7567)
+    dispdev = new ST7567Wire(address.address, -1, -1, geometry,
+                             (address.port == ScanI2C::I2CPort::WIRE1) ? HW_I2C::I2C_TWO : HW_I2C::I2C_ONE);
+#elif ARCH_RASPBERRY_PI
+    if (settingsMap[displayPanel] == st7789) {
+        LOG_DEBUG("Making TFTDisplay!\n");
+        dispdev = new TFTDisplay(address.address, -1, -1, geometry,
+                                 (address.port == ScanI2C::I2CPort::WIRE1) ? HW_I2C::I2C_TWO : HW_I2C::I2C_ONE);
+    } else {
+        dispdev = new AutoOLEDWire(address.address, -1, -1, geometry,
+                                   (address.port == ScanI2C::I2CPort::WIRE1) ? HW_I2C::I2C_TWO : HW_I2C::I2C_ONE);
+        isAUTOOled = true;
+    }
+#else
+    dispdev = new AutoOLEDWire(address.address, -1, -1, geometry,
+                               (address.port == ScanI2C::I2CPort::WIRE1) ? HW_I2C::I2C_TWO : HW_I2C::I2C_ONE);
+    isAUTOOled = true;
+#endif
+
+    ui = new OLEDDisplayUi(dispdev);
     cmdQueue.setReader(this);
 }
-// #endif
+
 /**
  * Prepare the display for the unit going to the lowest power mode possible.  Most screens will just
  * poweroff, but eink screens will show a "I'm sleeping" graphic, possibly with a QR code
@@ -937,8 +959,8 @@ void Screen::doDeepSleep()
 #ifdef USE_EINK
     static FrameCallback sleepFrames[] = {drawSleepScreen};
     static const int sleepFrameCount = sizeof(sleepFrames) / sizeof(sleepFrames[0]);
-    ui.setFrames(sleepFrames, sleepFrameCount);
-    ui.update();
+    ui->setFrames(sleepFrames, sleepFrameCount);
+    ui->update();
 #endif
     setOn(false);
 }
@@ -954,14 +976,16 @@ void Screen::handleSetOn(bool on)
 #ifdef T_WATCH_S3
             PMU->enablePowerOutput(XPOWERS_ALDO2);
 #endif
-            dispdev.displayOn();
-            dispdev.displayOn();
+#if !ARCH_RASPBERRY_PI
+            dispdev->displayOn();
+#endif
+            dispdev->displayOn();
             enabled = true;
             setInterval(0); // Draw ASAP
             runASAP = true;
         } else {
             LOG_INFO("Turning off screen\n");
-            dispdev.displayOff();
+            dispdev->displayOff();
 #ifdef T_WATCH_S3
             PMU->disablePowerOutput(XPOWERS_ALDO2);
 #endif
@@ -978,32 +1002,33 @@ void Screen::setup()
     useDisplay = true;
 
 #ifdef AutoOLEDWire_h
-    dispdev.setDetected(model);
+    if (isAUTOOled)
+        static_cast<AutoOLEDWire *>(dispdev)->setDetected(model);
 #endif
 
 #ifdef USE_SH1107_128_64
-    dispdev.setSubtype(7);
+    static_cast<SH1106Wire *>(dispdev)->setSubtype(7);
 #endif
 
     // Initialising the UI will init the display too.
-    ui.init();
+    ui->init();
 
-    displayWidth = dispdev.width();
-    displayHeight = dispdev.height();
+    displayWidth = dispdev->width();
+    displayHeight = dispdev->height();
 
-    ui.setTimePerTransition(0);
+    ui->setTimePerTransition(0);
 
-    ui.setIndicatorPosition(BOTTOM);
+    ui->setIndicatorPosition(BOTTOM);
     // Defines where the first frame is located in the bar.
-    ui.setIndicatorDirection(LEFT_RIGHT);
-    ui.setFrameAnimation(SLIDE_LEFT);
+    ui->setIndicatorDirection(LEFT_RIGHT);
+    ui->setFrameAnimation(SLIDE_LEFT);
     // Don't show the page swipe dots while in boot screen.
-    ui.disableAllIndicators();
+    ui->disableAllIndicators();
     // Store a pointer to Screen so we can get to it from static functions.
-    ui.getUiState()->userData = this;
+    ui->getUiState()->userData = this;
 
     // Set the utf8 conversion function
-    dispdev.setFontTableLookupFunction(customFontTableLookup);
+    dispdev->setFontTableLookupFunction(customFontTableLookup);
 
     if (strlen(oemStore.oem_text) > 0)
         logo_timeout *= 2;
@@ -1011,23 +1036,23 @@ void Screen::setup()
     // Add frames.
     static FrameCallback bootFrames[] = {drawBootScreen};
     static const int bootFrameCount = sizeof(bootFrames) / sizeof(bootFrames[0]);
-    ui.setFrames(bootFrames, bootFrameCount);
+    ui->setFrames(bootFrames, bootFrameCount);
     // No overlays.
-    ui.setOverlays(nullptr, 0);
+    ui->setOverlays(nullptr, 0);
 
     // Require presses to switch between frames.
-    ui.disableAutoTransition();
+    ui->disableAutoTransition();
 
     // Set up a log buffer with 3 lines, 32 chars each.
-    dispdev.setLogBuffer(3, 32);
+    dispdev->setLogBuffer(3, 32);
 
 #ifdef SCREEN_MIRROR
-    dispdev.mirrorScreen();
+    dispdev->mirrorScreen();
 #else
     // Standard behaviour is to FLIP the screen (needed on T-Beam). If this config item is set, unflip it, and thereby logically
     // flip it. If you have a headache now, you're welcome.
     if (!config.display.flip_screen) {
-        dispdev.flipScreenVertically();
+        dispdev->flipScreenVertically();
     }
 #endif
 
@@ -1035,20 +1060,30 @@ void Screen::setup()
     uint8_t dmac[6];
     getMacAddr(dmac);
     snprintf(ourId, sizeof(ourId), "%02x%02x", dmac[4], dmac[5]);
+#if ARCH_RASPBERRY_PI
+    handleSetOn(false); // force clean init
+#endif
 
     // Turn on the display.
     handleSetOn(true);
 
     // On some ssd1306 clones, the first draw command is discarded, so draw it
     // twice initially. Skip this for EINK Displays to save a few seconds during boot
-    ui.update();
+    ui->update();
 #ifndef USE_EINK
-    ui.update();
+    ui->update();
 #endif
     serialSinceMsec = millis();
 
-#if HAS_TOUCHSCREEN
-    touchScreenImpl1 = new TouchScreenImpl1(dispdev.getWidth(), dispdev.getHeight(), dispdev.getTouch);
+#if ARCH_RASPBERRY_PI
+    if (settingsMap[touchscreenModule]) {
+        touchScreenImpl1 =
+            new TouchScreenImpl1(dispdev->getWidth(), dispdev->getHeight(), static_cast<TFTDisplay *>(dispdev)->getTouch);
+        touchScreenImpl1->init();
+    }
+#elif HAS_TOUCHSCREEN
+    touchScreenImpl1 =
+        new TouchScreenImpl1(dispdev->getWidth(), dispdev->getHeight(), static_cast<TFTDisplay *>(dispdev)->getTouch);
     touchScreenImpl1->init();
 #endif
 
@@ -1058,7 +1093,8 @@ void Screen::setup()
     nodeStatusObserver.observe(&nodeStatus->onNewStatus);
     if (textMessageModule)
         textMessageObserver.observe(textMessageModule);
-    inputObserver.observe(inputBroker);
+    if (inputBroker)
+        inputObserver.observe(inputBroker);
 
     // Modules can notify screen about refresh
     MeshModule::observeUIEvents(&uiFrameEventObserver);
@@ -1068,7 +1104,7 @@ void Screen::forceDisplay()
 {
     // Nasty hack to force epaper updates for 'key' frames.  FIXME, cleanup.
 #ifdef USE_EINK
-    dispdev.forceDisplay();
+    static_cast<EInkDisplay *>(dispdev)->forceDisplay();
 #endif
 }
 
@@ -1099,10 +1135,10 @@ int32_t Screen::runOnce()
             // Change frames.
             static FrameCallback bootOEMFrames[] = {drawOEMBootScreen};
             static const int bootOEMFrameCount = sizeof(bootOEMFrames) / sizeof(bootOEMFrames[0]);
-            ui.setFrames(bootOEMFrames, bootOEMFrameCount);
-            ui.update();
+            ui->setFrames(bootOEMFrames, bootOEMFrameCount);
+            ui->update();
 #ifndef USE_EINK
-            ui.update();
+            ui->update();
 #endif
             showingOEMBootScreen = false;
         }
@@ -1175,16 +1211,16 @@ int32_t Screen::runOnce()
 
     // this must be before the frameState == FIXED check, because we always
     // want to draw at least one FIXED frame before doing forceDisplay
-    ui.update();
+    ui->update();
 
     // Switch to a low framerate (to save CPU) when we are not in transition
     // but we should only call setTargetFPS when framestate changes, because
     // otherwise that breaks animations.
-    if (targetFramerate != IDLE_FRAMERATE && ui.getUiState()->frameState == FIXED) {
-        // oldFrameState = ui.getUiState()->frameState;
+    if (targetFramerate != IDLE_FRAMERATE && ui->getUiState()->frameState == FIXED) {
+        // oldFrameState = ui->getUiState()->frameState;
         targetFramerate = IDLE_FRAMERATE;
 
-        ui.setTargetFPS(targetFramerate);
+        ui->setTargetFPS(targetFramerate);
         forceDisplay();
     }
 
@@ -1200,7 +1236,7 @@ int32_t Screen::runOnce()
     }
 
     // LOG_DEBUG("want fps %d, fixed=%d\n", targetFramerate,
-    // ui.getUiState()->frameState); If we are scrolling we need to be called
+    // ui->getUiState()->frameState); If we are scrolling we need to be called
     // soon, otherwise just 1 fps (to save CPU) We also ask to be called twice
     // as fast as we really need so that any rounding errors still result with
     // the correct framerate
@@ -1232,8 +1268,8 @@ void Screen::setSSLFrames()
     if (address_found.address) {
         // LOG_DEBUG("showing SSL frames\n");
         static FrameCallback sslFrames[] = {drawSSLScreen};
-        ui.setFrames(sslFrames, 1);
-        ui.update();
+        ui->setFrames(sslFrames, 1);
+        ui->update();
     }
 }
 
@@ -1243,11 +1279,8 @@ void Screen::setWelcomeFrames()
 {
     if (address_found.address) {
         // LOG_DEBUG("showing Welcome frames\n");
-        ui.disableAllIndicators();
-
-        static FrameCallback welcomeFrames[] = {drawWelcomeScreen};
-        ui.setFrames(welcomeFrames, 1);
-        ui.update();
+        static FrameCallback frames[] = {drawWelcomeScreen};
+        setFrameImmediateDraw(frames);
     }
 }
 
@@ -1311,7 +1344,7 @@ void Screen::setFrames()
     // call a method on debugInfoScreen object (for more details)
     normalFrames[numframes++] = &Screen::drawDebugInfoSettingsTrampoline;
 
-#ifdef ARCH_ESP32
+#if HAS_WIFI && !defined(ARCH_RASPBERRY_PI)
     if (isWifiAvailable()) {
         // call a method on debugInfoScreen object (for more details)
         normalFrames[numframes++] = &Screen::drawDebugInfoWiFiTrampoline;
@@ -1320,8 +1353,8 @@ void Screen::setFrames()
 
     LOG_DEBUG("Finished building frames. numframes: %d\n", numframes);
 
-    ui.setFrames(normalFrames, numframes);
-    ui.enableAllIndicators();
+    ui->setFrames(normalFrames, numframes);
+    ui->enableAllIndicators();
 
     prevFrame = -1; // Force drawNodeInfo to pick a new node (because our list
                     // just changed)
@@ -1334,12 +1367,15 @@ void Screen::handleStartBluetoothPinScreen(uint32_t pin)
     LOG_DEBUG("showing bluetooth screen\n");
     showingNormalScreen = false;
 
-    static FrameCallback btFrames[] = {drawFrameBluetooth};
-
+    static FrameCallback frames[] = {drawFrameBluetooth};
     snprintf(btPIN, sizeof(btPIN), "%06u", pin);
+    setFrameImmediateDraw(frames);
+}
 
-    ui.disableAllIndicators();
-    ui.setFrames(btFrames, 1);
+void Screen::setFrameImmediateDraw(FrameCallback *drawFrames)
+{
+    ui->disableAllIndicators();
+    ui->setFrames(drawFrames, 1);
     setFastFramerate();
 }
 
@@ -1348,11 +1384,12 @@ void Screen::handleShutdownScreen()
     LOG_DEBUG("showing shutdown screen\n");
     showingNormalScreen = false;
 
-    static FrameCallback shutdownFrames[] = {drawFrameShutdown};
+    auto frame = [](OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y) -> void {
+        drawFrameText(display, state, x, y, "Shutting down...");
+    };
+    static FrameCallback frames[] = {frame};
 
-    ui.disableAllIndicators();
-    ui.setFrames(shutdownFrames, 1);
-    setFastFramerate();
+    setFrameImmediateDraw(frames);
 }
 
 void Screen::handleRebootScreen()
@@ -1360,11 +1397,11 @@ void Screen::handleRebootScreen()
     LOG_DEBUG("showing reboot screen\n");
     showingNormalScreen = false;
 
-    static FrameCallback rebootFrames[] = {drawFrameReboot};
-
-    ui.disableAllIndicators();
-    ui.setFrames(rebootFrames, 1);
-    setFastFramerate();
+    auto frame = [](OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y) -> void {
+        drawFrameText(display, state, x, y, "Rebooting...");
+    };
+    static FrameCallback frames[] = {frame};
+    setFrameImmediateDraw(frames);
 }
 
 void Screen::handleStartFirmwareUpdateScreen()
@@ -1372,28 +1409,25 @@ void Screen::handleStartFirmwareUpdateScreen()
     LOG_DEBUG("showing firmware screen\n");
     showingNormalScreen = false;
 
-    static FrameCallback btFrames[] = {drawFrameFirmware};
-
-    ui.disableAllIndicators();
-    ui.setFrames(btFrames, 1);
-    setFastFramerate();
+    static FrameCallback frames[] = {drawFrameFirmware};
+    setFrameImmediateDraw(frames);
 }
 
 void Screen::blink()
 {
     setFastFramerate();
     uint8_t count = 10;
-    dispdev.setBrightness(254);
+    dispdev->setBrightness(254);
     while (count > 0) {
-        dispdev.fillRect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
-        dispdev.display();
+        dispdev->fillRect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
+        dispdev->display();
         delay(50);
-        dispdev.clear();
-        dispdev.display();
+        dispdev->clear();
+        dispdev->display();
         delay(50);
         count = count - 1;
     }
-    dispdev.setBrightness(brightness);
+    dispdev->setBrightness(brightness);
 }
 
 std::string Screen::drawTimeDelta(uint32_t days, uint32_t hours, uint32_t minutes, uint32_t seconds)
@@ -1421,15 +1455,15 @@ void Screen::handlePrint(const char *text)
     if (!useDisplay || !showingNormalScreen)
         return;
 
-    dispdev.print(text);
+    dispdev->print(text);
 }
 
 void Screen::handleOnPress()
 {
     // If screen was off, just wake it, otherwise advance to next frame
     // If we are in a transition, the press must have bounced, drop it.
-    if (ui.getUiState()->frameState == FIXED) {
-        ui.nextFrame();
+    if (ui->getUiState()->frameState == FIXED) {
+        ui->nextFrame();
         lastScreenTransition = millis();
         setFastFramerate();
     }
@@ -1439,8 +1473,8 @@ void Screen::handleShowPrevFrame()
 {
     // If screen was off, just wake it, otherwise go back to previous frame
     // If we are in a transition, the press must have bounced, drop it.
-    if (ui.getUiState()->frameState == FIXED) {
-        ui.previousFrame();
+    if (ui->getUiState()->frameState == FIXED) {
+        ui->previousFrame();
         lastScreenTransition = millis();
         setFastFramerate();
     }
@@ -1450,8 +1484,8 @@ void Screen::handleShowNextFrame()
 {
     // If screen was off, just wake it, otherwise advance to next frame
     // If we are in a transition, the press must have bounced, drop it.
-    if (ui.getUiState()->frameState == FIXED) {
-        ui.nextFrame();
+    if (ui->getUiState()->frameState == FIXED) {
+        ui->nextFrame();
         lastScreenTransition = millis();
         setFastFramerate();
     }
@@ -1466,7 +1500,7 @@ void Screen::setFastFramerate()
     // We are about to start a transition so speed up fps
     targetFramerate = SCREEN_TRANSITION_FRAMERATE;
 
-    ui.setTargetFPS(targetFramerate);
+    ui->setTargetFPS(targetFramerate);
     setInterval(0); // redraw ASAP
     runASAP = true;
 }
@@ -1553,7 +1587,8 @@ void DebugInfo::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
         }
 #endif
     } else {
-#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS) || defined(ST7789_CS)) &&                                \
+        // TODO: Raspberry Pi supports more than just the one screen size
+#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS) || defined(ST7789_CS) || ARCH_RASPBERRY_PI) &&           \
     !defined(DISPLAY_FORCE_SMALL_FONTS)
         display->drawFastImage(x + SCREEN_WIDTH - 14 - display->getStringWidth(ourId), y + 3 + FONT_HEIGHT_SMALL, 12, 8,
                                imgInfoL1);
@@ -1580,7 +1615,7 @@ void DebugInfo::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
 // Jm
 void DebugInfo::drawFrameWiFi(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
 {
-#if HAS_WIFI
+#if HAS_WIFI && !defined(ARCH_RASPBERRY_PI)
     const char *wifiName = config.network.wifi_ssid;
 
     display->setFont(FONT_SMALL);
@@ -1634,69 +1669,19 @@ void DebugInfo::drawFrameWiFi(OLEDDisplay *display, OLEDDisplayUiState *state, i
         display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "Connection Failed");
     } else if (WiFi.status() == WL_IDLE_STATUS) {
         display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "Idle ... Reconnecting");
-    } else {
+    }
+#ifdef ARCH_ESP32
+    else {
         // Codes:
         // https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/wifi.html#wi-fi-reason-code
-        if (getWifiDisconnectReason() == 2) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "Authentication Invalid");
-        } else if (getWifiDisconnectReason() == 3) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "De-authenticated");
-        } else if (getWifiDisconnectReason() == 4) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "Disassociated Expired");
-        } else if (getWifiDisconnectReason() == 5) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "AP - Too Many Clients");
-        } else if (getWifiDisconnectReason() == 6) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "NOT_AUTHED");
-        } else if (getWifiDisconnectReason() == 7) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "NOT_ASSOCED");
-        } else if (getWifiDisconnectReason() == 8) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "Disassociated");
-        } else if (getWifiDisconnectReason() == 9) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "ASSOC_NOT_AUTHED");
-        } else if (getWifiDisconnectReason() == 10) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "DISASSOC_PWRCAP_BAD");
-        } else if (getWifiDisconnectReason() == 11) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "DISASSOC_SUPCHAN_BAD");
-        } else if (getWifiDisconnectReason() == 13) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "IE_INVALID");
-        } else if (getWifiDisconnectReason() == 14) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "MIC_FAILURE");
-        } else if (getWifiDisconnectReason() == 15) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "AP Handshake Timeout");
-        } else if (getWifiDisconnectReason() == 16) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "GROUP_KEY_UPDATE_TIMEOUT");
-        } else if (getWifiDisconnectReason() == 17) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "IE_IN_4WAY_DIFFERS");
-        } else if (getWifiDisconnectReason() == 18) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "Invalid Group Cipher");
-        } else if (getWifiDisconnectReason() == 19) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "Invalid Pairwise Cipher");
-        } else if (getWifiDisconnectReason() == 20) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "AKMP_INVALID");
-        } else if (getWifiDisconnectReason() == 21) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "UNSUPP_RSN_IE_VERSION");
-        } else if (getWifiDisconnectReason() == 22) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "INVALID_RSN_IE_CAP");
-        } else if (getWifiDisconnectReason() == 23) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "802_1X_AUTH_FAILED");
-        } else if (getWifiDisconnectReason() == 24) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "CIPHER_SUITE_REJECTED");
-        } else if (getWifiDisconnectReason() == 200) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "BEACON_TIMEOUT");
-        } else if (getWifiDisconnectReason() == 201) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "AP Not Found");
-        } else if (getWifiDisconnectReason() == 202) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "AUTH_FAIL");
-        } else if (getWifiDisconnectReason() == 203) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "ASSOC_FAIL");
-        } else if (getWifiDisconnectReason() == 204) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "HANDSHAKE_TIMEOUT");
-        } else if (getWifiDisconnectReason() == 205) {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "Connection Failed");
-        } else {
-            display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "Unknown Status");
-        }
+        display->drawString(x, y + FONT_HEIGHT_SMALL * 1,
+                            WiFi.disconnectReasonName(static_cast<wifi_err_reason_t>(getWifiDisconnectReason())));
     }
+#else
+    else {
+        display->drawString(x, y + FONT_HEIGHT_SMALL * 1, "Unkown status: " + String(WiFi.status()));
+    }
+#endif
 
     display->drawString(x, y + FONT_HEIGHT_SMALL * 2, "SSID: " + String(wifiName));
 
@@ -1742,37 +1727,7 @@ void DebugInfo::drawFrameSettings(OLEDDisplay *display, OLEDDisplayUiState *stat
             display->drawString(x + 1, y, String("USB"));
     }
 
-    auto mode = "";
-
-    switch (config.lora.modem_preset) {
-    case meshtastic_Config_LoRaConfig_ModemPreset_SHORT_SLOW:
-        mode = "ShortS";
-        break;
-    case meshtastic_Config_LoRaConfig_ModemPreset_SHORT_FAST:
-        mode = "ShortF";
-        break;
-    case meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_SLOW:
-        mode = "MedS";
-        break;
-    case meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_FAST:
-        mode = "MedF";
-        break;
-    case meshtastic_Config_LoRaConfig_ModemPreset_LONG_SLOW:
-        mode = "LongS";
-        break;
-    case meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST:
-        mode = "LongF";
-        break;
-    case meshtastic_Config_LoRaConfig_ModemPreset_LONG_MODERATE:
-        mode = "LongM";
-        break;
-    case meshtastic_Config_LoRaConfig_ModemPreset_VERY_LONG_SLOW:
-        mode = "VeryL";
-        break;
-    default:
-        mode = "Custom";
-        break;
-    }
+    auto mode = DisplayFormatters::getModemPresetDisplayName(config.lora.modem_preset, true);
 
     display->drawString(x + SCREEN_WIDTH - display->getStringWidth(mode), y, mode);
     if (config.display.heading_bold)
@@ -1839,23 +1794,6 @@ void DebugInfo::drawFrameSettings(OLEDDisplay *display, OLEDDisplayUiState *stat
     heartbeat = !heartbeat;
 #endif
 }
-// adjust Brightness cycle through 1 to 254 as long as attachDuringLongPress is true
-void Screen::adjustBrightness()
-{
-    if (!useDisplay)
-        return;
-
-    if (brightness == 254) {
-        brightness = 0;
-    } else {
-        brightness++;
-    }
-    int width = brightness / (254.00 / SCREEN_WIDTH);
-    dispdev.drawRect(0, 30, SCREEN_WIDTH, 4);
-    dispdev.fillRect(0, 31, width, 2);
-    dispdev.display();
-    dispdev.setBrightness(brightness);
-}
 
 int Screen::handleStatusUpdate(const meshtastic::Status *arg)
 {
@@ -1890,7 +1828,7 @@ int Screen::handleUIFrameEvent(const UIFrameEvent *event)
             setFastFramerate();
             // TODO: We might also want switch to corresponding frame,
             //       but we don't know the exact frame number.
-            // ui.switchToFrame(0);
+            // ui->switchToFrame(0);
         }
     }
 
@@ -1900,7 +1838,7 @@ int Screen::handleUIFrameEvent(const UIFrameEvent *event)
 int Screen::handleInputEvent(const InputEvent *event)
 {
     if (showingNormalScreen && moduleFrames.size() == 0) {
-        LOG_DEBUG("Screen::handleInputEvent from %s\n", event->source);
+        // LOG_DEBUG("Screen::handleInputEvent from %s\n", event->source);
         if (event->inputEvent == static_cast<char>(meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_LEFT)) {
             showPrevFrame();
         } else if (event->inputEvent == static_cast<char>(meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_RIGHT)) {

src/graphics/Screen.h

@@ -19,7 +19,6 @@ class Screen
     void setup() {}
     void setOn(bool) {}
     void print(const char *) {}
-    void adjustBrightness() {}
     void doDeepSleep() {}
     void forceDisplay() {}
     void startBluetoothPinScreen(uint32_t pin) {}
@@ -161,7 +160,6 @@ class Screen : public concurrency::OSThread
     void showNextFrame() { enqueueCmd(ScreenCmd{.cmd = Cmd::SHOW_NEXT_FRAME}); }
 
     // Implementation to Adjust Brightness
-    void adjustBrightness();
     uint8_t brightness = BRIGHTNESS_DEFAULT;
 
     /// Starts showing the Bluetooth PIN screen.
@@ -326,6 +324,8 @@ class Screen : public concurrency::OSThread
     // Called periodically from the main loop.
     int32_t runOnce() final;
 
+    bool isAUTOOled = false;
+
   private:
     struct ScreenCmd {
         Cmd cmd;
@@ -363,6 +363,9 @@ class Screen : public concurrency::OSThread
     /// Try to start drawing ASAP
     void setFastFramerate();
 
+    // Sets frame up for immediate drawing
+    void setFrameImmediateDraw(FrameCallback *drawFrames);
+
     /// Called when debug screen is to be drawn, calls through to debugInfo.drawFrame.
     static void drawDebugInfoTrampoline(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y);
 
@@ -384,22 +387,10 @@ class Screen : public concurrency::OSThread
     DebugInfo debugInfo;
 
     /// Display device
+    OLEDDisplay *dispdev;
 
-#if defined(USE_SH1106) || defined(USE_SH1107) || defined(USE_SH1107_128_64)
-    SH1106Wire dispdev;
-#elif defined(USE_SSD1306)
-    SSD1306Wire dispdev;
-#elif defined(ST7735_CS) || defined(ILI9341_DRIVER) || defined(ST7789_CS)
-    TFTDisplay dispdev;
-#elif defined(USE_EINK)
-    EInkDisplay dispdev;
-#elif defined(USE_ST7567)
-    ST7567Wire dispdev;
-#else
-    AutoOLEDWire dispdev;
-#endif
     /// UI helper for rendering to frames and switching between them
-    OLEDDisplayUi ui;
+    OLEDDisplayUi *ui;
 };
 
 } // namespace graphics

src/graphics/TFTDisplay.cpp

@@ -1,12 +1,16 @@
 #include "configuration.h"
+#include "main.h"
+#if ARCH_RASPBERRY_PI
+#include "platform/portduino/PortduinoGlue.h"
+#endif
 
 #ifndef TFT_BACKLIGHT_ON
 #define TFT_BACKLIGHT_ON HIGH
 #endif
 
-// convert 24-bit color to 16-bit (56K)
-#define COLOR565(r, g, b) (((r & 0xF8) << 8) | ((g & 0xFC) << 3) | ((b & 0xF8) >> 3))
+#ifndef TFT_MESH
 #define TFT_MESH COLOR565(0x67, 0xEA, 0x94)
+#endif
 
 #if defined(ST7735S)
 #include <LovyanGFX.hpp> // Graphics and font library for ST7735 driver chip
@@ -81,8 +85,16 @@ class LGFX : public lgfx::LGFX_Device
         {
             auto cfg = _light_instance.config(); // Gets a structure for backlight settings.
 
+#ifdef ST7735_BL_V03
+            if (heltec_version == 3) {
+                cfg.pin_bl = ST7735_BL_V03;
+            } else {
+                cfg.pin_bl = ST7735_BL_V05;
+            }
+#else
             cfg.pin_bl = ST7735_BL; // Pin number to which the backlight is connected
-            cfg.invert = true;      // true to invert the brightness of the backlight
+#endif
+            cfg.invert = true; // true to invert the brightness of the backlight
             // cfg.freq = 44100;    // PWM frequency of backlight
             // cfg.pwm_channel = 1; // PWM channel number to use
 
@@ -94,7 +106,11 @@ class LGFX : public lgfx::LGFX_Device
     }
 };
 
-static LGFX tft;
+static LGFX *tft = nullptr;
+
+#elif defined(RAK14014)
+#include <TFT_eSPI.h>
+TFT_eSPI *tft = nullptr;
 
 #elif defined(ST7789_CS)
 #include <LovyanGFX.hpp> // Graphics and font library for ST7735 driver chip
@@ -108,10 +124,12 @@ class LGFX : public lgfx::LGFX_Device
     lgfx::Panel_ST7789 _panel_instance;
     lgfx::Bus_SPI _bus_instance;
     lgfx::Light_PWM _light_instance;
+#if HAS_TOUCHSCREEN
 #ifdef T_WATCH_S3
     lgfx::Touch_FT5x06 _touch_instance;
 #else
     lgfx::Touch_GT911 _touch_instance;
+#endif
 #endif
 
   public:
@@ -126,13 +144,14 @@ class LGFX : public lgfx::LGFX_Device
             cfg.freq_write = SPI_FREQUENCY; // SPI clock for transmission (up to 80MHz, rounded to the value obtained by dividing
                                             // 80MHz by an integer)
             cfg.freq_read = SPI_READ_FREQUENCY; // SPI clock when receiving
-            cfg.spi_3wire = false;              // Set to true if reception is done on the MOSI pin
-            cfg.use_lock = true;                // Set to true to use transaction locking
-            cfg.dma_channel = SPI_DMA_CH_AUTO;  // SPI_DMA_CH_AUTO; // Set DMA channel to use (0=not use DMA / 1=1ch / 2=ch /
-            cfg.pin_sclk = ST7789_SCK;          // Set SPI SCLK pin number
-            cfg.pin_mosi = ST7789_SDA;          // Set SPI MOSI pin number
-            cfg.pin_miso = ST7789_MISO;         // Set SPI MISO pin number (-1 = disable)
-            cfg.pin_dc = ST7789_RS;             // Set SPI DC pin number (-1 = disable)
+            cfg.spi_3wire = false;
+            cfg.use_lock = true;               // Set to true to use transaction locking
+            cfg.dma_channel = SPI_DMA_CH_AUTO; // SPI_DMA_CH_AUTO; // Set DMA channel to use (0=not use DMA / 1=1ch / 2=ch /
+                                               // SPI_DMA_CH_AUTO=auto setting)
+            cfg.pin_sclk = ST7789_SCK;         // Set SPI SCLK pin number
+            cfg.pin_mosi = ST7789_SDA;         // Set SPI MOSI pin number
+            cfg.pin_miso = ST7789_MISO;        // Set SPI MISO pin number (-1 = disable)
+            cfg.pin_dc = ST7789_RS;            // Set SPI DC pin number (-1 = disable)
 
             _bus_instance.config(cfg);              // applies the set value to the bus.
             _panel_instance.setBus(&_bus_instance); // set the bus on the panel.
@@ -148,16 +167,16 @@ class LGFX : public lgfx::LGFX_Device
             // The following setting values ​​are general initial values ​​for each panel, so please comment out any
             // unknown items and try them.
 
-            cfg.panel_width = TFT_WIDTH;   // actual displayable width
-            cfg.panel_height = TFT_HEIGHT; // actual displayable height
-            cfg.offset_x = TFT_OFFSET_X;   // Panel offset amount in X direction
-            cfg.offset_y = TFT_OFFSET_Y;   // Panel offset amount in Y direction
-            cfg.offset_rotation = 0;       // Rotation direction value offset 0~7 (4~7 is mirrored)
-            cfg.dummy_read_pixel = 9;      // Number of bits for dummy read before pixel readout
-            cfg.dummy_read_bits = 1;       // Number of bits for dummy read before non-pixel data read
-            cfg.readable = true;           // Set to true if data can be read
-            cfg.invert = true;             // Set to true if the light/darkness of the panel is reversed
-            cfg.rgb_order = false;         // Set to true if the panel's red and blue are swapped
+            cfg.panel_width = TFT_WIDTH;               // actual displayable width
+            cfg.panel_height = TFT_HEIGHT;             // actual displayable height
+            cfg.offset_x = TFT_OFFSET_X;               // Panel offset amount in X direction
+            cfg.offset_y = TFT_OFFSET_Y;               // Panel offset amount in Y direction
+            cfg.offset_rotation = TFT_OFFSET_ROTATION; // Rotation direction value offset 0~7 (4~7 is mirrored)
+            cfg.dummy_read_pixel = 9;                  // Number of bits for dummy read before pixel readout
+            cfg.dummy_read_bits = 1;                   // Number of bits for dummy read before non-pixel data read
+            cfg.readable = true;                       // Set to true if data can be read
+            cfg.invert = true;                         // Set to true if the light/darkness of the panel is reversed
+            cfg.rgb_order = false;                     // Set to true if the panel's red and blue are swapped
             cfg.dlen_16bit =
                 false;             // Set to true for panels that transmit data length in 16-bit units with 16-bit parallel or SPI
             cfg.bus_shared = true; // If the bus is shared with the SD card, set to true (bus control with drawJpgFile etc.)
@@ -181,6 +200,7 @@ class LGFX : public lgfx::LGFX_Device
             _panel_instance.setLight(&_light_instance); // Set the backlight on the panel.
         }
 
+#if HAS_TOUCHSCREEN
         // Configure settings for touch screen control.
         {
             auto cfg = _touch_instance.config();
@@ -192,7 +212,7 @@ class LGFX : public lgfx::LGFX_Device
             cfg.y_max = TFT_WIDTH - 1;
             cfg.pin_int = SCREEN_TOUCH_INT;
             cfg.bus_shared = true;
-            cfg.offset_rotation = 0;
+            cfg.offset_rotation = TFT_OFFSET_ROTATION;
             // cfg.freq = 2500000;
 
             // I2C
@@ -210,12 +230,13 @@ class LGFX : public lgfx::LGFX_Device
             _touch_instance.config(cfg);
             _panel_instance.setTouch(&_touch_instance);
         }
+#endif
 
         setPanel(&_panel_instance); // Sets the panel to use.
     }
 };
 
-static LGFX tft;
+static LGFX *tft = nullptr;
 
 #elif defined(ILI9341_DRIVER)
 
@@ -304,23 +325,96 @@ class LGFX : public lgfx::LGFX_Device
     }
 };
 
-static LGFX tft;
+static LGFX *tft = nullptr;
 
 #elif defined(ST7735_CS)
 #include <TFT_eSPI.h> // Graphics and font library for ILI9341 driver chip
 
-static TFT_eSPI tft = TFT_eSPI(); // Invoke library, pins defined in User_Setup.h
+static TFT_eSPI *tft = nullptr; // Invoke library, pins defined in User_Setup.h
+#elif ARCH_RASPBERRY_PI
+#include <LovyanGFX.hpp> // Graphics and font library for ST7735 driver chip
 
+class LGFX : public lgfx::LGFX_Device
+{
+    lgfx::Panel_LCD *_panel_instance;
+    lgfx::Bus_SPI _bus_instance;
+
+    lgfx::ITouch *_touch_instance;
+
+  public:
+    LGFX(void)
+    {
+
+        _panel_instance = new lgfx::Panel_ST7789;
+        auto buscfg = _bus_instance.config();
+        buscfg.spi_mode = 0;
+
+        buscfg.pin_dc = settingsMap[displayDC]; // Set SPI DC pin number (-1 = disable)
+
+        _bus_instance.config(buscfg);            // applies the set value to the bus.
+        _panel_instance->setBus(&_bus_instance); // set the bus on the panel.
+
+        auto cfg = _panel_instance->config(); // Gets a structure for display panel settings.
+        LOG_DEBUG("Height: %d, Width: %d \n", settingsMap[displayHeight], settingsMap[displayWidth]);
+        cfg.pin_cs = settingsMap[displayCS];           // Pin number where CS is connected (-1 = disable)
+        cfg.panel_width = settingsMap[displayWidth];   // actual displayable width
+        cfg.panel_height = settingsMap[displayHeight]; // actual displayable height
+        cfg.offset_x = 0;                              // Panel offset amount in X direction
+        cfg.offset_y = 0;                              // Panel offset amount in Y direction
+        cfg.offset_rotation = 0;                       // Rotation direction value offset 0~7 (4~7 is mirrored)
+        cfg.dummy_read_pixel = 9;                      // Number of bits for dummy read before pixel readout
+        cfg.dummy_read_bits = 1;                       // Number of bits for dummy read before non-pixel data read
+        cfg.readable = true;                           // Set to true if data can be read
+        cfg.invert = true;                             // Set to true if the light/darkness of the panel is reversed
+        cfg.rgb_order = false;                         // Set to true if the panel's red and blue are swapped
+        cfg.dlen_16bit = false; // Set to true for panels that transmit data length in 16-bit units with 16-bit parallel or SPI
+        cfg.bus_shared = true;  // If the bus is shared with the SD card, set to true (bus control with drawJpgFile etc.)
+
+        _panel_instance->config(cfg);
+
+        // Configure settings for touch  control.
+        if (settingsMap[touchscreenModule]) {
+            if (settingsMap[touchscreenModule] == xpt2046) {
+                _touch_instance = new lgfx::Touch_XPT2046;
+            }
+            auto touch_cfg = _touch_instance->config();
+
+            touch_cfg.pin_cs = settingsMap[touchscreenCS];
+            touch_cfg.x_min = 0;
+            touch_cfg.x_max = settingsMap[displayHeight] - 1;
+            touch_cfg.y_min = 0;
+            touch_cfg.y_max = settingsMap[displayWidth] - 1;
+            touch_cfg.pin_int = settingsMap[touchscreenIRQ];
+            touch_cfg.bus_shared = true;
+            touch_cfg.offset_rotation = 1;
+
+            _touch_instance->config(touch_cfg);
+            _panel_instance->setTouch(_touch_instance);
+        }
+
+        setPanel(_panel_instance); // Sets the panel to use.
+    }
+};
+
+static LGFX *tft = nullptr;
 #endif
 
-#if defined(ST7735_CS) || defined(ST7789_CS) || defined(ILI9341_DRIVER)
+#if defined(ST7735_CS) || defined(ST7789_CS) || defined(ILI9341_DRIVER) || defined(RAK14014) || ARCH_RASPBERRY_PI
 #include "SPILock.h"
 #include "TFTDisplay.h"
 #include <SPI.h>
 
 TFTDisplay::TFTDisplay(uint8_t address, int sda, int scl, OLEDDISPLAY_GEOMETRY geometry, HW_I2C i2cBus)
 {
-#ifdef SCREEN_ROTATE
+    LOG_DEBUG("TFTDisplay!\n");
+#if ARCH_RASPBERRY_PI
+    if (settingsMap[displayRotate]) {
+        setGeometry(GEOMETRY_RAWMODE, settingsMap[configNames::displayHeight], settingsMap[configNames::displayWidth]);
+    } else {
+        setGeometry(GEOMETRY_RAWMODE, settingsMap[configNames::displayWidth], settingsMap[configNames::displayHeight]);
+    }
+
+#elif defined(SCREEN_ROTATE)
     setGeometry(GEOMETRY_RAWMODE, TFT_HEIGHT, TFT_WIDTH);
 #else
     setGeometry(GEOMETRY_RAWMODE, TFT_WIDTH, TFT_HEIGHT);
@@ -328,19 +422,25 @@ TFTDisplay::TFTDisplay(uint8_t address, int sda, int scl, OLEDDISPLAY_GEOMETRY g
 }
 
 // Write the buffer to the display memory
-void TFTDisplay::display(void)
+void TFTDisplay::display(bool fromBlank)
 {
+    if (fromBlank)
+        tft->clear();
     concurrency::LockGuard g(spiLock);
 
     uint16_t x, y;
 
     for (y = 0; y < displayHeight; y++) {
         for (x = 0; x < displayWidth; x++) {
-            // get src pixel in the page based ordering the OLED lib uses FIXME, super inefficent
             auto isset = buffer[x + (y / 8) * displayWidth] & (1 << (y & 7));
-            auto dblbuf_isset = buffer_back[x + (y / 8) * displayWidth] & (1 << (y & 7));
-            if (isset != dblbuf_isset) {
-                tft.drawPixel(x, y, isset ? TFT_MESH : TFT_BLACK);
+            if (!fromBlank) {
+                // get src pixel in the page based ordering the OLED lib uses FIXME, super inefficent
+                auto dblbuf_isset = buffer_back[x + (y / 8) * displayWidth] & (1 << (y & 7));
+                if (isset != dblbuf_isset) {
+                    tft->drawPixel(x, y, isset ? TFT_MESH : TFT_BLACK);
+                }
+            } else if (isset) {
+                tft->drawPixel(x, y, TFT_MESH);
             }
         }
     }
@@ -359,26 +459,65 @@ void TFTDisplay::sendCommand(uint8_t com)
     // handle display on/off directly
     switch (com) {
     case DISPLAYON: {
+#if ARCH_RASPBERRY_PI
+        display(true);
+        if (settingsMap[displayBacklight] > 0)
+            digitalWrite(settingsMap[displayBacklight], TFT_BACKLIGHT_ON);
+#elif defined(ST7735_BACKLIGHT_EN_V03) && defined(TFT_BACKLIGHT_ON)
+        if (heltec_version == 3) {
+            digitalWrite(ST7735_BACKLIGHT_EN_V03, TFT_BACKLIGHT_ON);
+        } else {
+            digitalWrite(ST7735_BACKLIGHT_EN_V05, TFT_BACKLIGHT_ON);
+        }
+#endif
 #if defined(TFT_BL) && defined(TFT_BACKLIGHT_ON)
         digitalWrite(TFT_BL, TFT_BACKLIGHT_ON);
 #endif
+#ifdef VTFT_CTRL_V03
+        if (heltec_version == 3) {
+            digitalWrite(VTFT_CTRL_V03, LOW);
+        } else {
+            digitalWrite(VTFT_CTRL_V05, LOW);
+        }
+#endif
 #ifdef VTFT_CTRL
         digitalWrite(VTFT_CTRL, LOW);
 #endif
-#ifndef M5STACK
-        tft.setBrightness(128);
+
+#ifdef RAK14014
+#elif !defined(M5STACK)
+        tft->setBrightness(128);
 #endif
         break;
     }
     case DISPLAYOFF: {
+#if ARCH_RASPBERRY_PI
+        tft->clear();
+        if (settingsMap[displayBacklight] > 0)
+            digitalWrite(settingsMap[displayBacklight], !TFT_BACKLIGHT_ON);
+#elif defined(ST7735_BACKLIGHT_EN_V03) && defined(TFT_BACKLIGHT_ON)
+        if (heltec_version == 3) {
+            digitalWrite(ST7735_BACKLIGHT_EN_V03, !TFT_BACKLIGHT_ON);
+        } else {
+            digitalWrite(ST7735_BACKLIGHT_EN_V05, !TFT_BACKLIGHT_ON);
+        }
+#endif
 #if defined(TFT_BL) && defined(TFT_BACKLIGHT_ON)
         digitalWrite(TFT_BL, !TFT_BACKLIGHT_ON);
 #endif
+#ifdef VTFT_CTRL_V03
+        if (heltec_version == 3) {
+            digitalWrite(VTFT_CTRL_V03, HIGH);
+        } else {
+            digitalWrite(VTFT_CTRL_V05, HIGH);
+        }
+#endif
 #ifdef VTFT_CTRL
         digitalWrite(VTFT_CTRL, HIGH);
 #endif
-#ifndef M5STACK
-        tft.setBrightness(0);
+#ifdef RAK14014
+#elif !defined(M5STACK)
+        tft->setBrightness(0);
 #endif
         break;
     }
@@ -389,10 +528,19 @@ void TFTDisplay::sendCommand(uint8_t com)
     // Drop all other commands to device (we just update the buffer)
 }
 
+void TFTDisplay::flipScreenVertically()
+{
+#if defined(T_WATCH_S3)
+    LOG_DEBUG("Flip TFT vertically\n"); // T-Watch S3 right-handed orientation
+    tft->setRotation(0);
+#endif
+}
+
 bool TFTDisplay::hasTouch(void)
 {
-#ifndef M5STACK
-    return tft.touch() != nullptr;
+#ifdef RAK14014
+#elif !defined(M5STACK)
+    return tft->touch() != nullptr;
 #else
     return false;
 #endif
@@ -400,8 +548,9 @@ bool TFTDisplay::hasTouch(void)
 
 bool TFTDisplay::getTouch(int16_t *x, int16_t *y)
 {
-#ifndef M5STACK
-    return tft.getTouch(x, y);
+#ifdef RAK14014
+#elif !defined(M5STACK)
+    return tft->getTouch(x, y);
 #else
     return false;
 #endif
@@ -417,21 +566,47 @@ bool TFTDisplay::connect()
 {
     concurrency::LockGuard g(spiLock);
     LOG_INFO("Doing TFT init\n");
+#ifdef RAK14014
+    tft = new TFT_eSPI;
+#else
+    tft = new LGFX;
+#endif
 
 #ifdef TFT_BL
-    digitalWrite(TFT_BL, TFT_BACKLIGHT_ON);
     pinMode(TFT_BL, OUTPUT);
+    digitalWrite(TFT_BL, TFT_BACKLIGHT_ON);
+    // pinMode(PIN_3V3_EN, OUTPUT);
+    // digitalWrite(PIN_3V3_EN, HIGH);
+    LOG_INFO("Power to TFT Backlight\n");
 #endif
 
-    tft.init();
-#if defined(T_DECK)
-    tft.setRotation(1); // M5Stack/T-Deck have the TFT in landscape
-#elif defined(M5STACK) || defined(T_WATCH_S3)
-    tft.setRotation(0); // T-Watch S3 has the TFT in portrait
-#else
-    tft.setRotation(3); // Orient horizontal and wide underneath the silkscreen name label
+#ifdef ST7735_BACKLIGHT_EN_V03
+    if (heltec_version == 3) {
+        pinMode(ST7735_BACKLIGHT_EN_V03, OUTPUT);
+        digitalWrite(ST7735_BACKLIGHT_EN_V03, TFT_BACKLIGHT_ON);
+    } else {
+        pinMode(ST7735_BACKLIGHT_EN_V05, OUTPUT);
+        digitalWrite(ST7735_BACKLIGHT_EN_V05, TFT_BACKLIGHT_ON);
+    }
 #endif
-    tft.fillScreen(TFT_BLACK);
+
+    tft->init();
+
+#if defined(M5STACK)
+    tft->setRotation(0);
+#elif defined(RAK14014)
+    tft->setRotation(1);
+    tft->setSwapBytes(true);
+//    tft->fillScreen(TFT_BLACK);
+#elif defined(T_DECK) || defined(PICOMPUTER_S3)
+    tft->setRotation(1); // T-Deck has the TFT in landscape
+#elif defined(T_WATCH_S3)
+    tft->setRotation(2); // T-Watch S3 left-handed orientation
+#else
+    tft->setRotation(3); // Orient horizontal and wide underneath the silkscreen name label
+#endif
+    tft->fillScreen(TFT_BLACK);
+
     return true;
 }
 

src/graphics/TFTDisplay.h

@@ -20,7 +20,11 @@ class TFTDisplay : public OLEDDisplay
     TFTDisplay(uint8_t, int, int, OLEDDISPLAY_GEOMETRY, HW_I2C);
 
     // Write the buffer to the display memory
-    virtual void display(void) override;
+    virtual void display() override { display(false); };
+    virtual void display(bool fromBlank);
+
+    // Turn the display upside down
+    virtual void flipScreenVertically();
 
     // Touch screen (static handlers)
     static bool hasTouch(void);

src/graphics/images.h

@@ -14,7 +14,7 @@ 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};
 
-#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS) || defined(ST7789_CS)) &&                                \
+#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS) || defined(ST7789_CS) || ARCH_RASPBERRY_PI) &&           \
     !defined(DISPLAY_FORCE_SMALL_FONTS)
 const uint8_t imgQuestionL1[] PROGMEM = {0xff, 0x01, 0x01, 0x32, 0x7b, 0x49, 0x49, 0x6f, 0x26, 0x01, 0x01, 0xff};
 const uint8_t imgQuestionL2[] PROGMEM = {0x0f, 0x08, 0x08, 0x08, 0x06, 0x0f, 0x0f, 0x06, 0x08, 0x08, 0x08, 0x0f};
@@ -30,4 +30,4 @@ 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
 
-#include "img/icon.xbm"
+#include "img/icon.xbm"

src/input/BBQ10Keyboard.cpp

@@ -0,0 +1,181 @@
+// Based on arturo182 arduino_bbq10kbd library https://github.com/arturo182/arduino_bbq10kbd
+
+#include <Arduino.h>
+
+#include "BBQ10Keyboard.h"
+
+#define _REG_VER 1
+#define _REG_CFG 2
+#define _REG_INT 3
+#define _REG_KEY 4
+#define _REG_BKL 5
+#define _REG_DEB 6
+#define _REG_FRQ 7
+#define _REG_RST 8
+#define _REG_FIF 9
+
+#define _WRITE_MASK (1 << 7)
+
+#define CFG_OVERFLOW_ON (1 << 0)
+#define CFG_OVERFLOW_INT (1 << 1)
+#define CFG_CAPSLOCK_INT (1 << 2)
+#define CFG_NUMLOCK_INT (1 << 3)
+#define CFG_KEY_INT (1 << 4)
+#define CFG_PANIC_INT (1 << 5)
+#define CFG_REPORT_MODS (1 << 6)
+#define CFG_USE_MODS (1 << 7)
+
+#define INT_OVERFLOW (1 << 0)
+#define INT_CAPSLOCK (1 << 1)
+#define INT_NUMLOCK (1 << 2)
+#define INT_KEY (1 << 3)
+#define INT_PANIC (1 << 4)
+
+#define KEY_CAPSLOCK (1 << 5)
+#define KEY_NUMLOCK (1 << 6)
+#define KEY_COUNT_MASK (0x1F)
+
+BBQ10Keyboard::BBQ10Keyboard() : m_wire(nullptr), m_addr(0), readCallback(nullptr), writeCallback(nullptr) {}
+
+void BBQ10Keyboard::begin(uint8_t addr, TwoWire *wire)
+{
+    m_addr = addr;
+    m_wire = wire;
+
+    m_wire->begin();
+
+    reset();
+}
+
+void BBQ10Keyboard::begin(i2c_com_fptr_t r, i2c_com_fptr_t w, uint8_t addr)
+{
+    m_addr = addr;
+    m_wire = nullptr;
+    writeCallback = w;
+    readCallback = r;
+    reset();
+}
+
+void BBQ10Keyboard::reset()
+{
+    if (m_wire) {
+        m_wire->beginTransmission(m_addr);
+        m_wire->write(_REG_RST);
+        m_wire->endTransmission();
+    }
+    if (writeCallback) {
+        uint8_t data = 0;
+        writeCallback(m_addr, _REG_RST, &data, 0);
+    }
+    delay(100);
+    writeRegister(_REG_CFG, readRegister8(_REG_CFG) | CFG_REPORT_MODS);
+    delay(100);
+}
+
+void BBQ10Keyboard::attachInterrupt(uint8_t pin, void (*func)(void)) const
+{
+    pinMode(pin, INPUT_PULLUP);
+    ::attachInterrupt(digitalPinToInterrupt(pin), func, RISING);
+}
+
+void BBQ10Keyboard::detachInterrupt(uint8_t pin) const
+{
+    ::detachInterrupt(pin);
+}
+
+void BBQ10Keyboard::clearInterruptStatus()
+{
+    writeRegister(_REG_INT, 0x00);
+}
+
+uint8_t BBQ10Keyboard::status() const
+{
+    return readRegister8(_REG_KEY);
+}
+
+uint8_t BBQ10Keyboard::keyCount() const
+{
+    return status() & KEY_COUNT_MASK;
+}
+
+BBQ10Keyboard::KeyEvent BBQ10Keyboard::keyEvent() const
+{
+    KeyEvent event = {.key = '\0', .state = StateIdle};
+
+    if (keyCount() == 0)
+        return event;
+
+    const uint16_t buf = readRegister16(_REG_FIF);
+    event.key = buf >> 8;
+    event.state = KeyState(buf & 0xFF);
+
+    return event;
+}
+
+float BBQ10Keyboard::backlight() const
+{
+    return readRegister8(_REG_BKL) / 255.0f;
+}
+
+void BBQ10Keyboard::setBacklight(float value)
+{
+    writeRegister(_REG_BKL, value * 255);
+}
+
+uint8_t BBQ10Keyboard::readRegister8(uint8_t reg) const
+{
+    if (m_wire) {
+        m_wire->beginTransmission(m_addr);
+        m_wire->write(reg);
+        m_wire->endTransmission();
+
+        m_wire->requestFrom(m_addr, (uint8_t)1);
+        if (m_wire->available() < 1)
+            return 0;
+
+        return m_wire->read();
+    }
+    if (readCallback) {
+        uint8_t data;
+        readCallback(m_addr, reg, &data, 1);
+        return data;
+    }
+    return 0;
+}
+
+uint16_t BBQ10Keyboard::readRegister16(uint8_t reg) const
+{
+    uint8_t data[2] = {0};
+    // uint8_t low = 0, high = 0;
+    if (m_wire) {
+        m_wire->beginTransmission(m_addr);
+        m_wire->write(reg);
+        m_wire->endTransmission();
+
+        m_wire->requestFrom(m_addr, (uint8_t)2);
+        if (m_wire->available() < 2)
+            return 0;
+        data[0] = m_wire->read();
+        data[1] = m_wire->read();
+    }
+    if (readCallback) {
+        readCallback(m_addr, reg, data, 2);
+    }
+    return (data[1] << 8) | data[0];
+}
+
+void BBQ10Keyboard::writeRegister(uint8_t reg, uint8_t value)
+{
+    uint8_t data[2];
+    data[0] = reg | _WRITE_MASK;
+    data[1] = value;
+
+    if (m_wire) {
+        m_wire->beginTransmission(m_addr);
+        m_wire->write(data, sizeof(uint8_t) * 2);
+        m_wire->endTransmission();
+    }
+    if (writeCallback) {
+        writeCallback(m_addr, data[0], &(data[1]), 1);
+    }
+}

src/input/BBQ10Keyboard.h

@@ -0,0 +1,51 @@
+// Based on arturo182 arduino_bbq10kbd library https://github.com/arturo182/arduino_bbq10kbd
+
+#include "configuration.h"
+#include <Wire.h>
+
+#define KEY_MOD_ALT (0x1A)
+#define KEY_MOD_SHL (0x1B)
+#define KEY_MOD_SHR (0x1C)
+#define KEY_MOD_SYM (0x1D)
+
+class BBQ10Keyboard
+{
+  public:
+    typedef uint8_t (*i2c_com_fptr_t)(uint8_t dev_addr, uint8_t reg_addr, uint8_t *data, uint8_t len);
+
+    enum KeyState { StateIdle = 0, StatePress, StateLongPress, StateRelease };
+
+    struct KeyEvent {
+        char key;
+        KeyState state;
+    };
+
+    BBQ10Keyboard();
+
+    void begin(uint8_t addr = BBQ10_KB_ADDR, TwoWire *wire = &Wire);
+
+    void begin(i2c_com_fptr_t r, i2c_com_fptr_t w, uint8_t addr = BBQ10_KB_ADDR);
+
+    void reset(void);
+
+    void attachInterrupt(uint8_t pin, void (*func)(void)) const;
+    void detachInterrupt(uint8_t pin) const;
+    void clearInterruptStatus(void);
+
+    uint8_t status(void) const;
+    uint8_t keyCount(void) const;
+    KeyEvent keyEvent(void) const;
+
+    float backlight() const;
+    void setBacklight(float value);
+
+    uint8_t readRegister8(uint8_t reg) const;
+    uint16_t readRegister16(uint8_t reg) const;
+    void writeRegister(uint8_t reg, uint8_t value);
+
+  private:
+    TwoWire *m_wire;
+    uint8_t m_addr;
+    i2c_com_fptr_t readCallback;
+    i2c_com_fptr_t writeCallback;
+};

src/input/LinuxInput.cpp

@@ -0,0 +1,184 @@
+#if ARCH_RASPBERRY_PI
+#include "LinuxInput.h"
+#include "configuration.h"
+
+#include "platform/portduino/PortduinoGlue.h"
+#include <assert.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <linux/input.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <string>
+#include <sys/epoll.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+// Inspired by https://github.com/librerpi/rpi-tools/blob/master/keyboard-proxy/main.c which is GPL-v2
+
+LinuxInput::LinuxInput(const char *name) : concurrency::OSThread(name)
+{
+    this->_originName = name;
+}
+
+void LinuxInput::deInit()
+{
+    close(fd);
+}
+
+int32_t LinuxInput::runOnce()
+{
+
+    if (firstTime) {
+        if (settingsStrings[keyboardDevice] == "")
+            return disable();
+        fd = open(settingsStrings[keyboardDevice].c_str(), O_RDWR);
+        if (fd < 0)
+            return disable();
+        ret = ioctl(fd, EVIOCGRAB, (void *)1);
+        if (ret != 0)
+            return disable();
+
+        epollfd = epoll_create1(0);
+        assert(epollfd >= 0);
+
+        ev.events = EPOLLIN;
+        ev.data.fd = fd;
+        if (epoll_ctl(epollfd, EPOLL_CTL_ADD, fd, &ev)) {
+            perror("unable to epoll add");
+            return disable();
+        }
+        // This is the first time the OSThread library has called this function, so do port setup
+        firstTime = 0;
+    }
+
+    int nfds = epoll_wait(epollfd, events, MAX_EVENTS, 1);
+    if (nfds < 0) {
+        printf("%d ", nfds);
+        perror("epoll_wait failed");
+        return disable();
+    } else if (nfds == 0) {
+        return 50;
+    }
+
+    int keys = 0;
+    memset(report, 0, 8);
+    for (int i = 0; i < nfds; i++) {
+
+        struct input_event ev[64];
+        int rd = read(events[i].data.fd, ev, sizeof(ev));
+        assert(rd > ((signed int)sizeof(struct input_event)));
+        for (int j = 0; j < rd / ((signed int)sizeof(struct input_event)); j++) {
+            InputEvent e;
+            e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_NONE;
+            e.source = this->_originName;
+            e.kbchar = 0;
+            unsigned int type, code;
+            type = ev[j].type;
+            code = ev[j].code;
+            int value = ev[j].value;
+            // printf("Event: time %ld.%06ld, ", ev[j].time.tv_sec, ev[j].time.tv_usec);
+
+            if (type == EV_KEY) {
+                uint8_t mod = 0;
+
+                switch (code) {
+                case KEY_LEFTCTRL:
+                    mod = 0x01;
+                    break;
+                case KEY_RIGHTCTRL:
+                    mod = 0x10;
+                    break;
+                case KEY_LEFTSHIFT:
+                    mod = 0x02;
+                    break;
+                case KEY_RIGHTSHIFT:
+                    mod = 0x20;
+                    break;
+                case KEY_LEFTALT:
+                    mod = 0x04;
+                    break;
+                case KEY_RIGHTALT:
+                    mod = 0x40;
+                    break;
+                case KEY_LEFTMETA:
+                    mod = 0x08;
+                    break;
+                }
+                if (value == 1) {
+                    switch (code) {
+                    case KEY_LEFTCTRL:
+                        mod = 0x01;
+                        break;
+                    case KEY_RIGHTCTRL:
+                        mod = 0x10;
+                        break;
+                    case KEY_LEFTSHIFT:
+                        mod = 0x02;
+                        break;
+                    case KEY_RIGHTSHIFT:
+                        mod = 0x20;
+                        break;
+                    case KEY_LEFTALT:
+                        mod = 0x04;
+                        break;
+                    case KEY_RIGHTALT:
+                        mod = 0x40;
+                        break;
+                    case KEY_LEFTMETA:
+                        mod = 0x08;
+                        break;
+                    case KEY_ESC: // ESC
+                        e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_CANCEL;
+                        break;
+                    case KEY_BACK: // Back
+                        e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_BACK;
+                        // e.kbchar = key;
+                        break;
+
+                    case KEY_UP: // Up
+                        e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_UP;
+                        break;
+                    case KEY_DOWN: // Down
+                        e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_DOWN;
+                        break;
+                    case KEY_LEFT: // Left
+                        e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_LEFT;
+                        break;
+                        e.kbchar = 0xb4;
+                    case KEY_RIGHT: // Right
+                        e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_RIGHT;
+                        break;
+                        e.kbchar = 0xb7;
+                    case KEY_ENTER: // Enter
+                        e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_SELECT;
+                        break;
+                    default: // all other keys
+                        if (keymap[code]) {
+                            e.inputEvent = ANYKEY;
+                            e.kbchar = keymap[code];
+                        }
+                        break;
+                    }
+                }
+                if (ev[j].value) {
+                    modifiers |= mod;
+                } else {
+                    modifiers &= ~mod;
+                }
+                report[0] = modifiers;
+            }
+            if (e.inputEvent != meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_NONE) {
+                if (e.inputEvent == ANYKEY && (modifiers && 0x22))
+                    e.kbchar = uppers[e.kbchar]; // doesn't get punctuation. Meh.
+                this->notifyObservers(&e);
+            }
+        }
+    }
+
+    return 50; // Keyscan every 50msec to avoid key bounce
+}
+
+#endif

src/input/LinuxInput.h

@@ -0,0 +1,65 @@
+#pragma once
+#if ARCH_RASPBERRY_PI
+#include "InputBroker.h"
+#include "concurrency/OSThread.h"
+#include <assert.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <linux/input.h>
+#include <map>
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/epoll.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#define MAX_EVENTS 10
+
+class LinuxInput : public Observable<const InputEvent *>, public concurrency::OSThread
+{
+  public:
+    explicit LinuxInput(const char *name);
+    void deInit(); // Strictly for cleanly "rebooting" the binary on native
+
+  protected:
+    virtual int32_t runOnce() override;
+
+  private:
+    const char *_originName;
+    bool firstTime = 1;
+    int shift = 0;
+    char key = 0;
+    char prevkey = 0;
+
+    InputEvent eventqueue[50]; // The Linux API will return multiple keypresses at a time. Queue them to not miss any.
+    int queue_length = 0;
+    int queue_progress = 0;
+
+    struct epoll_event events[MAX_EVENTS];
+    int fd;
+    int ret;
+    uint8_t report[8];
+    int epollfd;
+    struct epoll_event ev;
+    uint8_t modifiers = 0;
+    std::map<int, char> keymap{
+        {KEY_A, 'a'},         {KEY_B, 'b'},           {KEY_C, 'c'},         {KEY_D, 'd'},          {KEY_E, 'e'},
+        {KEY_F, 'f'},         {KEY_G, 'g'},           {KEY_H, 'h'},         {KEY_I, 'i'},          {KEY_J, 'j'},
+        {KEY_K, 'k'},         {KEY_L, 'l'},           {KEY_M, 'm'},         {KEY_N, 'n'},          {KEY_O, 'o'},
+        {KEY_P, 'p'},         {KEY_Q, 'q'},           {KEY_R, 'r'},         {KEY_S, 's'},          {KEY_T, 't'},
+        {KEY_U, 'u'},         {KEY_V, 'v'},           {KEY_W, 'w'},         {KEY_X, 'x'},          {KEY_Y, 'y'},
+        {KEY_Z, 'z'},         {KEY_BACKSPACE, 0x08},  {KEY_SPACE, ' '},     {KEY_1, '1'},          {KEY_2, '2'},
+        {KEY_3, '3'},         {KEY_4, '4'},           {KEY_5, '5'},         {KEY_6, '6'},          {KEY_7, '7'},
+        {KEY_8, '8'},         {KEY_9, '9'},           {KEY_0, '0'},         {KEY_DOT, '.'},        {KEY_COMMA, ','},
+        {KEY_MINUS, '-'},     {KEY_EQUAL, '='},       {KEY_LEFTBRACE, '['}, {KEY_RIGHTBRACE, ']'}, {KEY_BACKSLASH, '\\'},
+        {KEY_SEMICOLON, ';'}, {KEY_APOSTROPHE, '\''}, {KEY_SLASH, '/'},     {KEY_TAB, 0x09}};
+    std::map<char, char> uppers{{'a', 'A'}, {'b', 'B'}, {'c', 'C'},  {'d', 'D'}, {'e', 'E'},  {'f', 'F'}, {'g', 'G'}, {'h', 'H'},
+                                {'i', 'I'}, {'j', 'J'}, {'k', 'K'},  {'l', 'L'}, {'m', 'M'},  {'n', 'N'}, {'o', 'O'}, {'p', 'P'},
+                                {'q', 'Q'}, {'r', 'R'}, {'s', 'S'},  {'t', 'T'}, {'u', 'U'},  {'v', 'V'}, {'w', 'W'}, {'x', 'X'},
+                                {'y', 'Y'}, {'z', 'Z'}, {'1', '!'},  {'2', '@'}, {'3', '#'},  {'4', '$'}, {'5', '%'}, {'6', '^'},
+                                {'7', '&'}, {'8', '*'}, {'9', '('},  {'0', ')'}, {'.', '>'},  {',', '<'}, {'-', '_'}, {'=', '+'},
+                                {'[', '{'}, {']', '}'}, {'\\', '|'}, {';', ':'}, {'\'', '"'}, {'/', '?'}};
+};
+#endif

src/input/LinuxInputImpl.cpp

@@ -0,0 +1,14 @@
+#if ARCH_RASPBERRY_PI
+#include "LinuxInputImpl.h"
+#include "InputBroker.h"
+
+LinuxInputImpl *aLinuxInputImpl;
+
+LinuxInputImpl::LinuxInputImpl() : LinuxInput("LinuxInput") {}
+
+void LinuxInputImpl::init()
+{
+    inputBroker->registerSource(this);
+}
+
+#endif

src/input/LinuxInputImpl.h

@@ -0,0 +1,21 @@
+#ifdef ARCH_RASPBERRY_PI
+#pragma once
+#include "LinuxInput.h"
+#include "main.h"
+
+/**
+ * @brief The idea behind this class to have static methods for the event handlers.
+ *      Check attachInterrupt() at RotaryEncoderInteruptBase.cpp
+ *      Technically you can have as many rotary encoders hardver attached
+ *      to your device as you wish, but you always need to have separate event
+ *      handlers, thus you need to have a RotaryEncoderInterrupt implementation.
+ */
+
+class LinuxInputImpl : public LinuxInput
+{
+  public:
+    LinuxInputImpl();
+    void init();
+};
+extern LinuxInputImpl *aLinuxInputImpl;
+#endif

src/input/RotaryEncoderInterruptImpl1.cpp

@@ -5,12 +5,12 @@ RotaryEncoderInterruptImpl1 *rotaryEncoderInterruptImpl1;
 
 RotaryEncoderInterruptImpl1::RotaryEncoderInterruptImpl1() : RotaryEncoderInterruptBase("rotEnc1") {}
 
-void RotaryEncoderInterruptImpl1::init()
+bool RotaryEncoderInterruptImpl1::init()
 {
     if (!moduleConfig.canned_message.rotary1_enabled) {
         // Input device is disabled.
         disable();
-        return;
+        return false;
     }
 
     uint8_t pinA = moduleConfig.canned_message.inputbroker_pin_a;
@@ -25,6 +25,7 @@ void RotaryEncoderInterruptImpl1::init()
                                      RotaryEncoderInterruptImpl1::handleIntA, RotaryEncoderInterruptImpl1::handleIntB,
                                      RotaryEncoderInterruptImpl1::handleIntPressed);
     inputBroker->registerSource(this);
+    return true;
 }
 
 void RotaryEncoderInterruptImpl1::handleIntA()
@@ -38,4 +39,4 @@ void RotaryEncoderInterruptImpl1::handleIntB()
 void RotaryEncoderInterruptImpl1::handleIntPressed()
 {
     rotaryEncoderInterruptImpl1->intPressHandler();
-}
+}

src/input/RotaryEncoderInterruptImpl1.h

@@ -12,7 +12,7 @@ class RotaryEncoderInterruptImpl1 : public RotaryEncoderInterruptBase
 {
   public:
     RotaryEncoderInterruptImpl1();
-    void init();
+    bool init();
     static void handleIntA();
     static void handleIntB();
     static void handleIntPressed();

src/input/TouchScreenBase.cpp

@@ -40,13 +40,13 @@ int32_t TouchScreenBase::runOnce()
     int16_t x, y;
     bool touched = getTouch(x, y);
     if (touched) {
-        hapticFeedback();
         this->setInterval(20);
         _last_x = x;
         _last_y = y;
     }
     if (touched != _touchedOld) {
         if (touched) {
+            hapticFeedback();
             _state = TOUCH_EVENT_OCCURRED;
             _start = millis();
             _first_x = x;

src/input/TouchScreenImpl1.cpp

@@ -1,6 +1,12 @@
 #include "TouchScreenImpl1.h"
 #include "InputBroker.h"
+#include "PowerFSM.h"
 #include "configuration.h"
+#include "modules/ExternalNotificationModule.h"
+
+#ifdef ARCH_RASPBERRY_PI
+#include "platform/portduino/PortduinoGlue.h"
+#endif
 
 TouchScreenImpl1 *touchScreenImpl1;
 
@@ -11,7 +17,14 @@ TouchScreenImpl1::TouchScreenImpl1(uint16_t width, uint16_t height, bool (*getTo
 
 void TouchScreenImpl1::init()
 {
-#if !HAS_TOUCHSCREEN
+#if ARCH_RASPBERRY_PI
+    if (settingsMap[touchscreenModule]) {
+        TouchScreenBase::init(true);
+        inputBroker->registerSource(this);
+    } else {
+        TouchScreenBase::init(false);
+    }
+#elif !HAS_TOUCHSCREEN
     TouchScreenBase::init(false);
     return;
 #else
@@ -61,6 +74,14 @@ void TouchScreenImpl1::onEvent(const TouchEvent &event)
         e.inputEvent = static_cast<char>(meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_CANCEL);
         break;
     }
+    case TOUCH_ACTION_TAP: {
+        if (moduleConfig.external_notification.enabled && (externalNotificationModule->nagCycleCutoff != UINT32_MAX)) {
+            externalNotificationModule->stopNow();
+        } else {
+            powerFSM.trigger(EVENT_INPUT);
+        }
+        break;
+    }
     default:
         return;
     }

src/input/TrackballInterruptBase.cpp

@@ -1,10 +1,7 @@
 #include "TrackballInterruptBase.h"
 #include "configuration.h"
 
-TrackballInterruptBase::TrackballInterruptBase(const char *name)
-{
-    this->_originName = name;
-}
+TrackballInterruptBase::TrackballInterruptBase(const char *name) : concurrency::OSThread(name), _originName(name) {}
 
 void TrackballInterruptBase::init(uint8_t pinDown, uint8_t pinUp, uint8_t pinLeft, uint8_t pinRight, uint8_t pinPress,
                                   char eventDown, char eventUp, char eventLeft, char eventRight, char eventPressed,
@@ -35,44 +32,64 @@ void TrackballInterruptBase::init(uint8_t pinDown, uint8_t pinUp, uint8_t pinLef
 
     LOG_DEBUG("Trackball GPIO initialized (%d, %d, %d, %d, %d)\n", this->_pinUp, this->_pinDown, this->_pinLeft, this->_pinRight,
               pinPress);
+
+    this->setInterval(100);
+}
+
+int32_t TrackballInterruptBase::runOnce()
+{
+    InputEvent e;
+    e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_NONE;
+
+    if (this->action == TB_ACTION_PRESSED) {
+        // LOG_DEBUG("Trackball event Press\n");
+        e.inputEvent = this->_eventPressed;
+    } else if (this->action == TB_ACTION_UP) {
+        // LOG_DEBUG("Trackball event UP\n");
+        e.inputEvent = this->_eventUp;
+    } else if (this->action == TB_ACTION_DOWN) {
+        // LOG_DEBUG("Trackball event DOWN\n");
+        e.inputEvent = this->_eventDown;
+    } else if (this->action == TB_ACTION_LEFT) {
+        // LOG_DEBUG("Trackball event LEFT\n");
+        e.inputEvent = this->_eventLeft;
+    } else if (this->action == TB_ACTION_RIGHT) {
+        // LOG_DEBUG("Trackball event RIGHT\n");
+        e.inputEvent = this->_eventRight;
+    }
+
+    if (e.inputEvent != meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_NONE) {
+        e.source = this->_originName;
+        e.kbchar = 0x00;
+        this->notifyObservers(&e);
+    }
+
+    this->action = TB_ACTION_NONE;
+
+    return 100;
 }
 
 void TrackballInterruptBase::intPressHandler()
 {
-    InputEvent e;
-    e.source = this->_originName;
-    e.inputEvent = this->_eventPressed;
-    this->notifyObservers(&e);
+    this->action = TB_ACTION_PRESSED;
 }
 
 void TrackballInterruptBase::intDownHandler()
 {
-    InputEvent e;
-    e.source = this->_originName;
-    e.inputEvent = this->_eventDown;
-    this->notifyObservers(&e);
+    this->action = TB_ACTION_DOWN;
 }
 
 void TrackballInterruptBase::intUpHandler()
 {
-    InputEvent e;
-    e.source = this->_originName;
-    e.inputEvent = this->_eventUp;
-    this->notifyObservers(&e);
+    this->action = TB_ACTION_UP;
 }
 
 void TrackballInterruptBase::intLeftHandler()
 {
-    InputEvent e;
-    e.source = this->_originName;
-    e.inputEvent = this->_eventLeft;
-    this->notifyObservers(&e);
+    this->action = TB_ACTION_LEFT;
 }
 
 void TrackballInterruptBase::intRightHandler()
 {
-    InputEvent e;
-    e.source = this->_originName;
-    e.inputEvent = this->_eventRight;
-    this->notifyObservers(&e);
+    this->action = TB_ACTION_RIGHT;
 }

src/input/TrackballInterruptBase.h

@@ -3,7 +3,7 @@
 #include "InputBroker.h"
 #include "mesh/NodeDB.h"
 
-class TrackballInterruptBase : public Observable<const InputEvent *>
+class TrackballInterruptBase : public Observable<const InputEvent *>, public concurrency::OSThread
 {
   public:
     explicit TrackballInterruptBase(const char *name);
@@ -16,6 +16,20 @@ class TrackballInterruptBase : public Observable<const InputEvent *>
     void intLeftHandler();
     void intRightHandler();
 
+    virtual int32_t runOnce() override;
+
+  protected:
+    enum TrackballInterruptBaseActionType {
+        TB_ACTION_NONE,
+        TB_ACTION_PRESSED,
+        TB_ACTION_UP,
+        TB_ACTION_DOWN,
+        TB_ACTION_LEFT,
+        TB_ACTION_RIGHT
+    };
+
+    volatile TrackballInterruptBaseActionType action = TB_ACTION_NONE;
+
   private:
     uint8_t _pinDown = 0;
     uint8_t _pinUp = 0;

src/input/UpDownInterruptImpl1.cpp

@@ -5,12 +5,12 @@ UpDownInterruptImpl1 *upDownInterruptImpl1;
 
 UpDownInterruptImpl1::UpDownInterruptImpl1() : UpDownInterruptBase("upDown1") {}
 
-void UpDownInterruptImpl1::init()
+bool UpDownInterruptImpl1::init()
 {
 
     if (!moduleConfig.canned_message.updown1_enabled) {
         // Input device is disabled.
-        return;
+        return false;
     }
 
     uint8_t pinUp = moduleConfig.canned_message.inputbroker_pin_a;
@@ -24,6 +24,7 @@ void UpDownInterruptImpl1::init()
     UpDownInterruptBase::init(pinDown, pinUp, pinPress, eventDown, eventUp, eventPressed, UpDownInterruptImpl1::handleIntDown,
                               UpDownInterruptImpl1::handleIntUp, UpDownInterruptImpl1::handleIntPressed);
     inputBroker->registerSource(this);
+    return true;
 }
 
 void UpDownInterruptImpl1::handleIntDown()
@@ -37,4 +38,4 @@ void UpDownInterruptImpl1::handleIntUp()
 void UpDownInterruptImpl1::handleIntPressed()
 {
     upDownInterruptImpl1->intPressHandler();
-}
+}

src/input/UpDownInterruptImpl1.h

@@ -5,10 +5,10 @@ class UpDownInterruptImpl1 : public UpDownInterruptBase
 {
   public:
     UpDownInterruptImpl1();
-    void init();
+    bool init();
     static void handleIntDown();
     static void handleIntUp();
     static void handleIntPressed();
 };
 
-extern UpDownInterruptImpl1 *upDownInterruptImpl1;
+extern UpDownInterruptImpl1 *upDownInterruptImpl1;

src/input/cardKbI2cImpl.cpp

@@ -7,7 +7,7 @@ CardKbI2cImpl::CardKbI2cImpl() : KbI2cBase("cardKB") {}
 
 void CardKbI2cImpl::init()
 {
-    if (cardkb_found.address != CARDKB_ADDR && cardkb_found.address != TDECK_KB_ADDR) {
+    if (cardkb_found.address == 0x00) {
         disable();
         return;
     }

src/input/kbI2cBase.cpp

@@ -28,20 +28,9 @@ uint8_t read_from_14004(TwoWire *i2cBus, uint8_t reg, uint8_t *data, uint8_t len
     return readflag;
 }
 
-// Unused for now - flagging it off
-#if 0
-void write_to_14004(const TwoWire * i2cBus, uint8_t reg, uint8_t data)
-{
-    i2cBus->beginTransmission(CARDKB_ADDR);
-    i2cBus->write(reg);
-    i2cBus->write(data);
-    i2cBus->endTransmission(); // stop transmitting
-}
-#endif
-
 int32_t KbI2cBase::runOnce()
 {
-    if (cardkb_found.address != CARDKB_ADDR && cardkb_found.address != TDECK_KB_ADDR) {
+    if (cardkb_found.address == 0x00) {
         // Input device is not detected.
         return INT32_MAX;
     }
@@ -52,11 +41,19 @@ int32_t KbI2cBase::runOnce()
 #ifdef I2C_SDA1
             LOG_DEBUG("Using I2C Bus 1 (the second one)\n");
             i2cBus = &Wire1;
+            if (cardkb_found.address == BBQ10_KB_ADDR) {
+                Q10keyboard.begin(BBQ10_KB_ADDR, &Wire1);
+                Q10keyboard.setBacklight(0);
+            }
             break;
 #endif
         case ScanI2C::WIRE:
             LOG_DEBUG("Using I2C Bus 0 (the first one)\n");
             i2cBus = &Wire;
+            if (cardkb_found.address == BBQ10_KB_ADDR) {
+                Q10keyboard.begin(BBQ10_KB_ADDR, &Wire);
+                Q10keyboard.setBacklight(0);
+            }
             break;
         case ScanI2C::NO_I2C:
         default:
@@ -64,7 +61,105 @@ int32_t KbI2cBase::runOnce()
         }
     }
 
-    if (kb_model == 0x02) {
+    switch (kb_model) {
+    case 0x11: { // BB Q10
+        int keyCount = Q10keyboard.keyCount();
+        while (keyCount--) {
+            const BBQ10Keyboard::KeyEvent key = Q10keyboard.keyEvent();
+            if ((key.key != 0x00) && (key.state == BBQ10Keyboard::StateRelease)) {
+                InputEvent e;
+                e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_NONE;
+                e.source = this->_originName;
+                switch (key.key) {
+                case 'p': // TAB
+                case 't': // TAB as well
+                    if (is_sym) {
+                        e.inputEvent = ANYKEY;
+                        e.kbchar = 0x09; // TAB Scancode
+                        is_sym = false;  // reset sym state after second keypress
+                    } else {
+                        e.inputEvent = ANYKEY;
+                        e.kbchar = key.key;
+                    }
+                    break;
+                case 'q': // ESC
+                    if (is_sym) {
+                        e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_CANCEL;
+                        e.kbchar = 0x1b;
+                        is_sym = false; // reset sym state after second keypress
+                    } else {
+                        e.inputEvent = ANYKEY;
+                        e.kbchar = key.key;
+                    }
+                    break;
+                case 0x08: // Back
+                    e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_BACK;
+                    e.kbchar = key.key;
+                    break;
+                case 'e': // sym e
+                    if (is_sym) {
+                        e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_UP;
+                        e.kbchar = 0xb5;
+                        is_sym = false; // reset sym state after second keypress
+                    } else {
+                        e.inputEvent = ANYKEY;
+                        e.kbchar = key.key;
+                    }
+                    break;
+                case 'x': // sym x
+                    if (is_sym) {
+                        e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_DOWN;
+                        e.kbchar = 0xb6;
+                        is_sym = false; // reset sym state after second keypress
+                    } else {
+                        e.inputEvent = ANYKEY;
+                        e.kbchar = key.key;
+                    }
+                    break;
+                case 's': // sym s
+                    if (is_sym) {
+                        e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_LEFT;
+                        e.kbchar = 0x00; // tweak for destSelect
+                        is_sym = false;  // reset sym state after second keypress
+                    } else {
+                        e.inputEvent = ANYKEY;
+                        e.kbchar = key.key;
+                    }
+                    break;
+                case 'f': // sym f
+                    if (is_sym) {
+                        e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_RIGHT;
+                        e.kbchar = 0x00; // tweak for destSelect
+                        is_sym = false;  // reset sym state after second keypress
+                    } else {
+                        e.inputEvent = ANYKEY;
+                        e.kbchar = key.key;
+                    }
+                    break;
+                case 0x13: // Code scanner says the SYM key is 0x13
+                    is_sym = !is_sym;
+                    break;
+                case 0x0a: // apparently Enter on Q10 is a line feed instead of carriage return
+                    e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_SELECT;
+                    break;
+                case 0x00: // nopress
+                    e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_NONE;
+                    break;
+                default: // all other keys
+                    e.inputEvent = ANYKEY;
+                    e.kbchar = key.key;
+                    is_sym = false; // reset sym state after second keypress
+                    break;
+                }
+
+                if (e.inputEvent != meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_NONE) {
+                    this->notifyObservers(&e);
+                }
+            }
+        }
+        break;
+    }
+    case 0x02: {
         // RAK14004
         uint8_t rDataBuf[8] = {0};
         uint8_t PrintDataBuf = 0;
@@ -85,9 +180,12 @@ int32_t KbI2cBase::runOnce()
             e.kbchar = PrintDataBuf;
             this->notifyObservers(&e);
         }
-    } else if (kb_model == 0x00 || kb_model == 0x10) {
-        // m5 cardkb and T-Deck
-        i2cBus->requestFrom(kb_model == 0x00 ? CARDKB_ADDR : TDECK_KB_ADDR, 1);
+        break;
+    }
+    case 0x00:   // CARDKB
+    case 0x10: { // T-DECK
+
+        i2cBus->requestFrom((int)cardkb_found.address, 1);
 
         while (i2cBus->available()) {
             char c = i2cBus->read();
@@ -104,17 +202,19 @@ int32_t KbI2cBase::runOnce()
                 break;
             case 0xb5: // Up
                 e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_UP;
+                e.kbchar = 0xb5;
                 break;
             case 0xb6: // Down
                 e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_DOWN;
+                e.kbchar = 0xb6;
                 break;
             case 0xb4: // Left
                 e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_LEFT;
-                e.kbchar = c;
+                e.kbchar = 0xb4;
                 break;
             case 0xb7: // Right
                 e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_RIGHT;
-                e.kbchar = c;
+                e.kbchar = 0xb7;
                 break;
             case 0x0d: // Enter
                 e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_SELECT;
@@ -132,7 +232,9 @@ int32_t KbI2cBase::runOnce()
                 this->notifyObservers(&e);
             }
         }
-    } else {
+        break;
+    }
+    default:
         LOG_WARN("Unknown kb_model 0x%02x\n", kb_model);
     }
     return 300;

src/input/kbI2cBase.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include "BBQ10Keyboard.h"
 #include "InputBroker.h"
 #include "Wire.h"
 #include "concurrency/OSThread.h"
@@ -16,4 +17,7 @@ class KbI2cBase : public Observable<const InputEvent *>, public concurrency::OST
     const char *_originName;
 
     TwoWire *i2cBus = 0;
+
+    BBQ10Keyboard Q10keyboard;
+    bool is_sym = false;
 };

src/input/kbMatrixBase.cpp

@@ -0,0 +1,131 @@
+#include "kbMatrixBase.h"
+#include "configuration.h"
+
+#ifdef INPUTBROKER_MATRIX_TYPE
+
+const byte keys_cols[] = KEYS_COLS;
+const byte keys_rows[] = KEYS_ROWS;
+
+#if INPUTBROKER_MATRIX_TYPE == 1
+
+unsigned char KeyMap[3][sizeof(keys_rows)][sizeof(keys_cols)] = {{{' ', '.', 'm', 'n', 'b', 0xb6},
+                                                                  {0x0d, 'l', 'k', 'j', 'h', 0xb4},
+                                                                  {'p', 'o', 'i', 'u', 'y', 0xb5},
+                                                                  {0x08, 'z', 'x', 'c', 'v', 0xb7},
+                                                                  {'a', 's', 'd', 'f', 'g', 0x09},
+                                                                  {'q', 'w', 'e', 'r', 't', 0x1a}},
+                                                                 {// SHIFT
+                                                                  {':', ';', 'M', 'N', 'B', 0xb6},
+                                                                  {0x0d, 'L', 'K', 'J', 'H', 0xb4},
+                                                                  {'P', 'O', 'I', 'U', 'Y', 0xb5},
+                                                                  {0x08, 'Z', 'X', 'C', 'V', 0xb7},
+                                                                  {'A', 'S', 'D', 'F', 'G', 0x09},
+                                                                  {'Q', 'W', 'E', 'R', 'T', 0x1a}},
+                                                                 {// SHIFT-SHIFT
+                                                                  {'_', ',', '>', '<', '"', '{'},
+                                                                  {'~', '-', '*', '&', '+', '['},
+                                                                  {'0', '9', '8', '7', '6', '}'},
+                                                                  {'=', '(', ')', '?', '/', ']'},
+                                                                  {'!', '@', '#', '$', '%', '\\'},
+                                                                  {'1', '2', '3', '4', '5', 0x1a}}};
+#endif
+
+KbMatrixBase::KbMatrixBase(const char *name) : concurrency::OSThread(name)
+{
+    this->_originName = name;
+}
+
+int32_t KbMatrixBase::runOnce()
+{
+    if (!INPUTBROKER_MATRIX_TYPE) {
+        // Input device is not requested.
+        return disable();
+    }
+
+    if (firstTime) {
+        // This is the first time the OSThread library has called this function, so do port setup
+        firstTime = 0;
+        for (byte i = 0; i < sizeof(keys_rows); i++) {
+            pinMode(keys_rows[i], OUTPUT);
+            digitalWrite(keys_rows[i], HIGH);
+        }
+        for (byte i = 0; i < sizeof(keys_cols); i++) {
+            pinMode(keys_cols[i], INPUT_PULLUP);
+        }
+    }
+
+    key = 0;
+
+    if (INPUTBROKER_MATRIX_TYPE == 1) {
+        // scan for keypresses
+        for (byte i = 0; i < sizeof(keys_rows); i++) {
+            digitalWrite(keys_rows[i], LOW);
+            for (byte j = 0; j < sizeof(keys_cols); j++) {
+                if (digitalRead(keys_cols[j]) == LOW) {
+                    key = KeyMap[shift][i][j];
+                }
+            }
+            digitalWrite(keys_rows[i], HIGH);
+        }
+        // debounce
+        if (key != prevkey) {
+            if (key != 0) {
+                LOG_DEBUG("Key 0x%x pressed\n", key);
+                // reset shift now that we have a keypress
+                InputEvent e;
+                e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_NONE;
+                e.source = this->_originName;
+                switch (key) {
+                case 0x1b: // ESC
+                    e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_CANCEL;
+                    break;
+                case 0x08: // Back
+                    e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_BACK;
+                    e.kbchar = key;
+                    break;
+                case 0xb5: // Up
+                    e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_UP;
+                    break;
+                case 0xb6: // Down
+                    e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_DOWN;
+                    break;
+                case 0xb4: // Left
+                    e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_LEFT;
+                    e.kbchar = key;
+                    break;
+                case 0xb7: // Right
+                    e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_RIGHT;
+                    e.kbchar = key;
+                    break;
+                case 0x0d: // Enter
+                    e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_SELECT;
+                    break;
+                case 0x00: // nopress
+                    e.inputEvent = meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_NONE;
+                    break;
+                case 0x1a: // Shift
+                    shift++;
+                    if (shift > 2) {
+                        shift = 0;
+                    }
+                    break;
+                default: // all other keys
+                    e.inputEvent = ANYKEY;
+                    e.kbchar = key;
+                    break;
+                }
+                if (e.inputEvent != meshtastic_ModuleConfig_CannedMessageConfig_InputEventChar_NONE) {
+                    this->notifyObservers(&e);
+                }
+            }
+            prevkey = key;
+        }
+
+    } else {
+        LOG_WARN("Unknown kb_model 0x%02x\n", INPUTBROKER_MATRIX_TYPE);
+        return disable();
+    }
+    return 50; // Keyscan every 50msec to avoid key bounce
+}
+
+#endif // INPUTBROKER_MATRIX_TYPE

src/input/kbMatrixBase.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include "InputBroker.h"
+#include "concurrency/OSThread.h"
+
+class KbMatrixBase : public Observable<const InputEvent *>, public concurrency::OSThread
+{
+  public:
+    explicit KbMatrixBase(const char *name);
+
+  protected:
+    virtual int32_t runOnce() override;
+
+  private:
+    const char *_originName;
+    bool firstTime = 1;
+    int shift = 0;
+    char key = 0;
+    char prevkey = 0;
+};

src/input/kbMatrixImpl.cpp

@@ -0,0 +1,20 @@
+#include "kbMatrixImpl.h"
+#include "InputBroker.h"
+
+#ifdef INPUTBROKER_MATRIX_TYPE
+
+KbMatrixImpl *kbMatrixImpl;
+
+KbMatrixImpl::KbMatrixImpl() : KbMatrixBase("matrixKB") {}
+
+void KbMatrixImpl::init()
+{
+    if (!INPUTBROKER_MATRIX_TYPE) {
+        disable();
+        return;
+    }
+
+    inputBroker->registerSource(this);
+}
+
+#endif // INPUTBROKER_MATRIX_TYPE

src/input/kbMatrixImpl.h

@@ -0,0 +1,19 @@
+#pragma once
+#include "kbMatrixBase.h"
+#include "main.h"
+
+/**
+ * @brief The idea behind this class to have static methods for the event handlers.
+ *      Check attachInterrupt() at RotaryEncoderInteruptBase.cpp
+ *      Technically you can have as many rotary encoders hardver attached
+ *      to your device as you wish, but you always need to have separate event
+ *      handlers, thus you need to have a RotaryEncoderInterrupt implementation.
+ */
+class KbMatrixImpl : public KbMatrixBase
+{
+  public:
+    KbMatrixImpl();
+    void init();
+};
+
+extern KbMatrixImpl *kbMatrixImpl;

src/main.cpp

@@ -29,11 +29,9 @@
 #include "target_specific.h"
 #include <Wire.h>
 #include <memory>
+#include <utility>
 // #include <driver/rtc_io.h>
 
-#include "mesh/eth/ethClient.h"
-#include "mesh/http/WiFiAPClient.h"
-
 #ifdef ARCH_ESP32
 #include "mesh/http/WebServer.h"
 #include "nimble/NimbleBluetooth.h"
@@ -47,10 +45,12 @@ NRF52Bluetooth *nrf52Bluetooth;
 
 #if HAS_WIFI
 #include "mesh/api/WiFiServerAPI.h"
+#include "mesh/wifi/WiFiAPClient.h"
 #endif
 
 #if HAS_ETHERNET
 #include "mesh/api/ethServerAPI.h"
+#include "mesh/eth/ethClient.h"
 #endif
 #include "mqtt/MQTT.h"
 
@@ -66,13 +66,27 @@ NRF52Bluetooth *nrf52Bluetooth;
 #include "platform/portduino/SimRadio.h"
 #endif
 
-#if HAS_BUTTON
+#ifdef ARCH_RASPBERRY_PI
+#include "linux/LinuxHardwareI2C.h"
+#include "platform/portduino/PortduinoGlue.h"
+#include <fstream>
+#include <iostream>
+#include <string>
+#endif
+
+#if HAS_BUTTON || defined(ARCH_RASPBERRY_PI)
 #include "ButtonThread.h"
 #endif
 #include "PowerFSMThread.h"
 
 #if !defined(ARCH_PORTDUINO) && !defined(ARCH_STM32WL)
 #include "AccelerometerThread.h"
+#include "AmbientLightingThread.h"
+#endif
+
+#ifdef HAS_I2S
+#include "AudioThread.h"
+AudioThread *audioThread;
 #endif
 
 using namespace concurrency;
@@ -113,6 +127,7 @@ ATECCX08A atecc;
 #ifdef T_WATCH_S3
 Adafruit_DRV2605 drv;
 #endif
+
 bool isVibrating = false;
 
 bool eink_found = true;
@@ -121,18 +136,37 @@ uint32_t serialSinceMsec;
 
 bool pmu_found;
 
-// Array map of sensor types (as array index) and i2c address as value we'll find in the i2c scan
-uint8_t nodeTelemetrySensorsMap[_meshtastic_TelemetrySensorType_MAX + 1] = {
-    0}; // one is enough, missing elements will be initialized to 0 anyway.
+// Array map of sensor types with i2c address and wire as we'll find in the i2c scan
+std::pair<uint8_t, TwoWire *> nodeTelemetrySensorsMap[_meshtastic_TelemetrySensorType_MAX + 1] = {};
 
 Router *router = NULL; // Users of router don't care what sort of subclass implements that API
 
+#ifdef ARCH_RASPBERRY_PI
+void getPiMacAddr(uint8_t *dmac)
+{
+    std::fstream macIdentity;
+    macIdentity.open("/sys/kernel/debug/bluetooth/hci0/identity", std::ios::in);
+    std::string macLine;
+    getline(macIdentity, macLine);
+    macIdentity.close();
+
+    dmac[0] = strtol(macLine.substr(0, 2).c_str(), NULL, 16);
+    dmac[1] = strtol(macLine.substr(3, 2).c_str(), NULL, 16);
+    dmac[2] = strtol(macLine.substr(6, 2).c_str(), NULL, 16);
+    dmac[3] = strtol(macLine.substr(9, 2).c_str(), NULL, 16);
+    dmac[4] = strtol(macLine.substr(12, 2).c_str(), NULL, 16);
+    dmac[5] = strtol(macLine.substr(15, 2).c_str(), NULL, 16);
+}
+#endif
+
 const char *getDeviceName()
 {
     uint8_t dmac[6];
-
+#ifdef ARCH_RASPBERRY_PI
+    getPiMacAddr(dmac);
+#else
     getMacAddr(dmac);
-
+#endif
     // Meshtastic_ab3c or Shortname_abcd
     static char name[20];
     snprintf(name, sizeof(name), "%02x%02x", dmac[4], dmac[5]);
@@ -145,6 +179,25 @@ const char *getDeviceName()
     return name;
 }
 
+#ifdef VEXT_ENABLE_V03
+
+#include <soc/rtc.h>
+
+static uint32_t calibrate_one(rtc_cal_sel_t cal_clk, const char *name)
+{
+    const uint32_t cal_count = 1000;
+    uint32_t cali_val;
+    for (int i = 0; i < 5; ++i) {
+        cali_val = rtc_clk_cal(cal_clk, cal_count);
+    }
+    return cali_val;
+}
+
+int heltec_version = 3;
+
+#define CALIBRATE_ONE(cali_clk) calibrate_one(cali_clk, #cali_clk)
+#endif
+
 static int32_t ledBlinker()
 {
     static bool ledOn;
@@ -158,17 +211,18 @@ static int32_t ledBlinker()
 
 uint32_t timeLastPowered = 0;
 
-#if HAS_BUTTON
+#if HAS_BUTTON || defined(ARCH_RASPBERRY_PI)
 bool ButtonThread::shutdown_on_long_stop = false;
 #endif
 
 static Periodic *ledPeriodic;
 static OSThread *powerFSMthread;
-#if HAS_BUTTON
+#if HAS_BUTTON || defined(ARCH_RASPBERRY_PI)
 static OSThread *buttonThread;
 uint32_t ButtonThread::longPressTime = 0;
 #endif
 static OSThread *accelerometerThread;
+static OSThread *ambientLightingThread;
 SPISettings spiSettings(4000000, MSBFIRST, SPI_MODE0);
 
 RadioInterface *rIf = NULL;
@@ -214,12 +268,59 @@ void setup()
     digitalWrite(PIN_EINK_PWR_ON, HIGH);
 #endif
 
-#ifdef VEXT_ENABLE
+#ifdef ST7735_BL_V03 // Heltec Wireless Tracker PCB Change Detect/Hack
+
+    rtc_clk_32k_enable(true);
+    CALIBRATE_ONE(RTC_CAL_RTC_MUX);
+    if (CALIBRATE_ONE(RTC_CAL_32K_XTAL) != 0) {
+        rtc_clk_slow_freq_set(RTC_SLOW_FREQ_32K_XTAL);
+        CALIBRATE_ONE(RTC_CAL_RTC_MUX);
+        CALIBRATE_ONE(RTC_CAL_32K_XTAL);
+    }
+
+    if (rtc_clk_slow_freq_get() != RTC_SLOW_FREQ_32K_XTAL) {
+        heltec_version = 3;
+    } else {
+        heltec_version = 5;
+    }
+#endif
+
+#if defined(VEXT_ENABLE_V03)
+    if (heltec_version == 3) {
+        pinMode(VEXT_ENABLE_V03, OUTPUT);
+        digitalWrite(VEXT_ENABLE_V03, 0); // turn on the display power
+        LOG_DEBUG("HELTEC Detect Tracker V1.0\n");
+    } else {
+        pinMode(VEXT_ENABLE_V05, OUTPUT);
+        digitalWrite(VEXT_ENABLE_V05, 1); // turn on the display power
+        LOG_DEBUG("HELTEC Detect Tracker V1.1\n");
+    }
+#elif defined(VEXT_ENABLE)
     pinMode(VEXT_ENABLE, OUTPUT);
     digitalWrite(VEXT_ENABLE, 0); // turn on the display power
 #endif
 
-#ifdef VGNSS_CTRL
+#if defined(VGNSS_CTRL_V03)
+    if (heltec_version == 3) {
+        pinMode(VGNSS_CTRL_V03, OUTPUT);
+        digitalWrite(VGNSS_CTRL_V03, LOW);
+    } else {
+        pinMode(VGNSS_CTRL_V05, OUTPUT);
+        digitalWrite(VGNSS_CTRL_V05, LOW);
+    }
+#endif
+
+#if defined(VTFT_CTRL_V03)
+    if (heltec_version == 3) {
+        pinMode(VTFT_CTRL_V03, OUTPUT);
+        digitalWrite(VTFT_CTRL_V03, LOW);
+    } else {
+        pinMode(VTFT_CTRL_V05, OUTPUT);
+        digitalWrite(VTFT_CTRL_V05, LOW);
+    }
+#endif
+
+#if defined(VGNSS_CTRL)
     pinMode(VGNSS_CTRL, OUTPUT);
     digitalWrite(VGNSS_CTRL, LOW);
 #endif
@@ -337,6 +438,10 @@ 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);
     }
@@ -387,6 +492,10 @@ void setup()
             // 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);
@@ -405,14 +514,6 @@ void setup()
 // Only one supported RGB LED currently
 #ifdef HAS_NCP5623
     rgb_found = i2cScanner->find(ScanI2C::DeviceType::NCP5623);
-
-    // Start the RGB LED at 50%
-
-    if (rgb_found.type == ScanI2C::NCP5623) {
-        rgb.begin();
-        rgb.setCurrent(10);
-        rgb.setColor(128, 128, 128);
-    }
 #endif
 
 #if !defined(ARCH_PORTDUINO) && !defined(ARCH_STM32WL)
@@ -427,7 +528,8 @@ void setup()
     {                                                                                                                            \
         auto found = i2cScanner->find(SCANNER_T);                                                                                \
         if (found.type != ScanI2C::DeviceType::NONE) {                                                                           \
-            nodeTelemetrySensorsMap[PB_T] = found.address.address;                                                               \
+            nodeTelemetrySensorsMap[PB_T].first = found.address.address;                                                         \
+            nodeTelemetrySensorsMap[PB_T].second = i2cScanner->fetchI2CBus(found.address);                                       \
             LOG_DEBUG("found i2c sensor %s\n", STRING(PB_T));                                                                    \
         }                                                                                                                        \
     }
@@ -437,6 +539,7 @@ void setup()
     SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::BMP_280, meshtastic_TelemetrySensorType_BMP280)
     SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::INA260, meshtastic_TelemetrySensorType_INA260)
     SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::INA219, meshtastic_TelemetrySensorType_INA219)
+    SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::INA3221, meshtastic_TelemetrySensorType_INA3221)
     SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::MCP9808, meshtastic_TelemetrySensorType_MCP9808)
     SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::MCP9808, meshtastic_TelemetrySensorType_MCP9808)
     SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::SHT31, meshtastic_TelemetrySensorType_SHT31)
@@ -480,16 +583,19 @@ void setup()
 #endif
 
     // We do this as early as possible because this loads preferences from flash
-    // but we need to do this after main cpu iniot (esp32setup), because we need the random seed set
+    // but we need to do this after main cpu init (esp32setup), because we need the random seed set
     nodeDB.init();
 
-    // If we're taking on the repeater role, use flood router
-    if (config.device.role == meshtastic_Config_DeviceConfig_Role_REPEATER)
+    // If we're taking on the repeater role, use flood router and turn off 3V3_S rail because peripherals are not needed
+    if (config.device.role == meshtastic_Config_DeviceConfig_Role_REPEATER) {
         router = new FloodingRouter();
-    else
+#ifdef PIN_3V3_EN
+        digitalWrite(PIN_3V3_EN, LOW);
+#endif
+    } else
         router = new ReliableRouter();
 
-#if HAS_BUTTON
+#if HAS_BUTTON || defined(ARCH_RASPBERRY_PI)
     // Buttons. Moved here cause we need NodeDB to be initialized
     buttonThread = new ButtonThread();
 #endif
@@ -517,6 +623,12 @@ void setup()
     }
 #endif
 
+#if !defined(ARCH_PORTDUINO) && !defined(ARCH_STM32WL)
+    if (rgb_found.type != ScanI2C::DeviceType::NONE) {
+        ambientLightingThread = new AmbientLightingThread(rgb_found.type);
+    }
+#endif
+
 #ifdef T_WATCH_S3
     drv.begin();
     drv.selectLibrary(1);
@@ -528,23 +640,24 @@ void setup()
     initSPI();
 #ifdef ARCH_RP2040
 #ifdef HW_SPI1_DEVICE
-    SPI1.setSCK(RF95_SCK);
-    SPI1.setTX(RF95_MOSI);
-    SPI1.setRX(RF95_MISO);
-    pinMode(RF95_NSS, OUTPUT);
-    digitalWrite(RF95_NSS, HIGH);
+    SPI1.setSCK(LORA_SCK);
+    SPI1.setTX(LORA_MOSI);
+    SPI1.setRX(LORA_MISO);
+    pinMode(LORA_CS, OUTPUT);
+    digitalWrite(LORA_CS, HIGH);
     SPI1.begin(false);
 #else                      // HW_SPI1_DEVICE
-    SPI.setSCK(RF95_SCK);
-    SPI.setTX(RF95_MOSI);
-    SPI.setRX(RF95_MISO);
+    SPI.setSCK(LORA_SCK);
+    SPI.setTX(LORA_MOSI);
+    SPI.setRX(LORA_MISO);
     SPI.begin(false);
 #endif                     // HW_SPI1_DEVICE
 #elif !defined(ARCH_ESP32) // ARCH_RP2040
     SPI.begin();
 #else
     // ESP32
-    SPI.begin(RF95_SCK, RF95_MISO, RF95_MOSI, RF95_NSS);
+    SPI.begin(LORA_SCK, LORA_MISO, LORA_MOSI, LORA_CS);
+    LOG_WARN("SPI.begin(SCK=%d, MISO=%d, MOSI=%d, NSS=%d)\n", LORA_SCK, LORA_MISO, LORA_MOSI, LORA_CS);
     SPI.setFrequency(4000000);
 #endif
 
@@ -553,16 +666,22 @@ void setup()
 
     readFromRTC(); // read the main CPU RTC at first (in case we can't get GPS time)
 
-    gps = createGps();
-
+    // If we're taking on the repeater role, ignore GPS
+    if (config.device.role != meshtastic_Config_DeviceConfig_Role_REPEATER) {
+        gps = GPS::createGps();
+    }
     if (gps) {
         gpsStatus->observe(&gps->newStatus);
     } else {
-        LOG_WARN("No GPS found - running without GPS\n");
+        LOG_DEBUG("Running without GPS.\n");
     }
-
     nodeStatus->observe(&nodeDB.newStatus);
 
+#ifdef HAS_I2S
+    LOG_DEBUG("Starting audio thread\n");
+    audioThread = new AudioThread();
+#endif
+
     service.init();
 
     // Now that the mesh service is created, create any modules
@@ -578,6 +697,10 @@ void setup()
 // the current region name)
 #if defined(ST7735_CS) || defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7789_CS)
     screen->setup();
+#elif ARCH_RASPBERRY_PI
+    if (screen_found.port != ScanI2C::I2CPort::NO_I2C || settingsMap[displayPanel]) {
+        screen->setup();
+    }
 #else
     if (screen_found.port != ScanI2C::I2CPort::NO_I2C)
         screen->setup();
@@ -585,24 +708,43 @@ void setup()
 
     screen->print("Started...\n");
 
-    // We have now loaded our saved preferences from flash
-
-    // ONCE we will factory reset the GPS for bug #327
-    if (gps && !devicestate.did_gps_reset) {
-        LOG_WARN("GPS FactoryReset requested\n");
-        if (gps->factoryReset()) { // If we don't succeed try again next time
-            devicestate.did_gps_reset = true;
-            nodeDB.saveToDisk(SEGMENT_DEVICESTATE);
-        }
-    }
-
 #ifdef SX126X_ANT_SW
     // make analog PA vs not PA switch on SX126x eval board work properly
     pinMode(SX126X_ANT_SW, OUTPUT);
     digitalWrite(SX126X_ANT_SW, 1);
 #endif
 
-#ifdef HW_SPI1_DEVICE
+#ifdef ARCH_RASPBERRY_PI
+    if (settingsMap[use_sx1262]) {
+        if (!rIf) {
+            LockingArduinoHal *RadioLibHAL = new LockingArduinoHal(SPI, spiSettings);
+            rIf = new SX1262Interface((LockingArduinoHal *)RadioLibHAL, settingsMap[cs], settingsMap[irq], settingsMap[reset],
+                                      settingsMap[busy]);
+            if (!rIf->init()) {
+                LOG_ERROR("Failed to find SX1262 radio\n");
+                delete rIf;
+                exit(EXIT_FAILURE);
+            } else {
+                LOG_INFO("SX1262 Radio init succeeded, using SX1262 radio\n");
+            }
+        }
+    } else if (settingsMap[use_rf95]) {
+        if (!rIf) {
+            LockingArduinoHal *RadioLibHAL = new LockingArduinoHal(SPI, spiSettings);
+            rIf = new RF95Interface((LockingArduinoHal *)RadioLibHAL, settingsMap[cs], settingsMap[irq], settingsMap[reset],
+                                    settingsMap[busy]);
+            if (!rIf->init()) {
+                LOG_ERROR("Failed to find RF95 radio\n");
+                delete rIf;
+                rIf = NULL;
+                exit(EXIT_FAILURE);
+            } else {
+                LOG_INFO("RF95 Radio init succeeded, using RF95 radio\n");
+            }
+        }
+    }
+
+#elif defined(HW_SPI1_DEVICE)
     LockingArduinoHal *RadioLibHAL = new LockingArduinoHal(SPI1, spiSettings);
 #else // HW_SPI1_DEVICE
     LockingArduinoHal *RadioLibHAL = new LockingArduinoHal(SPI, spiSettings);
@@ -637,7 +779,7 @@ void setup()
 
 #if defined(RF95_IRQ)
     if (!rIf) {
-        rIf = new RF95Interface(RadioLibHAL, RF95_NSS, RF95_IRQ, RF95_RESET, RF95_DIO1);
+        rIf = new RF95Interface(RadioLibHAL, LORA_CS, RF95_IRQ, RF95_RESET, RF95_DIO1);
         if (!rIf->init()) {
             LOG_WARN("Failed to find RF95 radio\n");
             delete rIf;
@@ -648,7 +790,7 @@ void setup()
     }
 #endif
 
-#if defined(USE_SX1262)
+#if defined(USE_SX1262) && !defined(ARCH_RASPBERRY_PI)
     if (!rIf) {
         rIf = new SX1262Interface(RadioLibHAL, SX126X_CS, SX126X_DIO1, SX126X_RESET, SX126X_BUSY);
         if (!rIf->init()) {
@@ -717,11 +859,15 @@ void setup()
 
 #ifndef ARCH_PORTDUINO
     // Initialize Wifi
+#if HAS_WIFI
     initWifi();
+#endif
 
+#if HAS_ETHERNET
     // Initialize Ethernet
     initEthernet();
 #endif
+#endif
 
 #ifdef ARCH_ESP32
     // Start web server thread.
@@ -749,8 +895,6 @@ void setup()
     // This must be _after_ service.init because we need our preferences loaded from flash to have proper timeout values
     PowerFSM_setup(); // we will transition to ON in a couple of seconds, FIXME, only do this for cold boots, not waking from SDS
     powerFSMthread = new PowerFSMThread();
-
-    // setBluetoothEnable(false); we now don't start bluetooth until we enter the proper state
     setCPUFast(false); // 80MHz is fine for our slow peripherals
 }
 

src/main.h

@@ -42,6 +42,12 @@ extern ATECCX08A atecc;
 #include <Adafruit_DRV2605.h>
 extern Adafruit_DRV2605 drv;
 #endif
+
+#ifdef HAS_I2S
+#include "AudioThread.h"
+extern AudioThread *audioThread;
+#endif
+
 extern bool isVibrating;
 
 extern int TCPPort; // set by Portduino
@@ -56,6 +62,7 @@ extern graphics::Screen *screen;
 
 // Return a human readable string of the form "Meshtastic_ab13"
 const char *getDeviceName();
+void getPiMacAddr(uint8_t *dmac);
 
 extern uint32_t timeLastPowered;
 
@@ -64,6 +71,8 @@ extern uint32_t shutdownAtMsec;
 
 extern uint32_t serialSinceMsec;
 
+extern int heltec_version;
+
 // If a thread does something that might need for it to be rescheduled ASAP it can set this flag
 // This will suppress the current delay and instead try to run ASAP.
 extern bool runASAP;

src/mesh/Channels.cpp

@@ -1,5 +1,6 @@
 #include "Channels.h"
 #include "CryptoEngine.h"
+#include "DisplayFormatters.h"
 #include "NodeDB.h"
 #include "configuration.h"
 
@@ -183,7 +184,7 @@ void Channels::onConfigChanged()
 {
     // Make sure the phone hasn't mucked anything up
     for (int i = 0; i < channelFile.channels_count; i++) {
-        meshtastic_Channel &ch = fixupChannel(i);
+        const meshtastic_Channel &ch = fixupChannel(i);
 
         if (ch.role == meshtastic_Channel_Role_PRIMARY)
             primaryIndex = i;
@@ -239,38 +240,9 @@ const char *Channels::getName(size_t chIndex)
     const char *channelName = channelSettings.name;
     if (!*channelName) { // emptystring
         // Per mesh.proto spec, if bandwidth is specified we must ignore modemPreset enum, we assume that in that case
-        // the app fucked up and forgot to set channelSettings.name
-
+        // the app effed up and forgot to set channelSettings.name
         if (config.lora.use_preset) {
-            switch (config.lora.modem_preset) {
-            case meshtastic_Config_LoRaConfig_ModemPreset_SHORT_SLOW:
-                channelName = "ShortSlow";
-                break;
-            case meshtastic_Config_LoRaConfig_ModemPreset_SHORT_FAST:
-                channelName = "ShortFast";
-                break;
-            case meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_SLOW:
-                channelName = "MediumSlow";
-                break;
-            case meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_FAST:
-                channelName = "MediumFast";
-                break;
-            case meshtastic_Config_LoRaConfig_ModemPreset_LONG_SLOW:
-                channelName = "LongSlow";
-                break;
-            case meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST:
-                channelName = "LongFast";
-                break;
-            case meshtastic_Config_LoRaConfig_ModemPreset_LONG_MODERATE:
-                channelName = "LongMod";
-                break;
-            case meshtastic_Config_LoRaConfig_ModemPreset_VERY_LONG_SLOW:
-                channelName = "VLongSlow";
-                break;
-            default:
-                channelName = "Invalid";
-                break;
-            }
+            channelName = DisplayFormatters::getModemPresetDisplayName(config.lora.modem_preset, false);
         } else {
             channelName = "Custom";
         }

src/mesh/FloodingRouter.cpp

@@ -21,7 +21,7 @@ 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);
-        if (config.device.role != meshtastic_Config_DeviceConfig_Role_ROUTER &&
+        if (!moduleConfig.mqtt.enabled && 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) {
             // cancel rebroadcast of this message *if* there was already one, unless we're a router/repeater!
@@ -49,10 +49,13 @@ void FloodingRouter::sniffReceived(const meshtastic_MeshPacket *p, const meshtas
 
                 tosend->hop_limit--; // bump down the hop count
 
-                // If it is a traceRoute request, update the route that it went via me
-                if (p->which_payload_variant == meshtastic_MeshPacket_decoded_tag && traceRouteModule &&
-                    traceRouteModule->wantPacket(p)) {
-                    traceRouteModule->updateRoute(tosend);
+                if (p->which_payload_variant == meshtastic_MeshPacket_decoded_tag) {
+                    // If it is a traceRoute request, update the route that it went via me
+                    if (traceRouteModule && traceRouteModule->wantPacket(p))
+                        traceRouteModule->updateRoute(tosend);
+                    // If it is a neighborInfo packet, update last_sent_by_id
+                    if (neighborInfoModule && neighborInfoModule->wantPacket(p))
+                        neighborInfoModule->updateLastSentById(tosend);
                 }
 
                 LOG_INFO("Rebroadcasting received floodmsg to neighbors\n");

src/mesh/FloodingRouter.h

@@ -2,6 +2,7 @@
 
 #include "PacketHistory.h"
 #include "Router.h"
+#include "modules/NeighborInfoModule.h"
 #include "modules/TraceRouteModule.h"
 
 /**
@@ -57,4 +58,4 @@ class FloodingRouter : public Router, protected PacketHistory
      * Look for broadcasts we need to rebroadcast
      */
     virtual void sniffReceived(const meshtastic_MeshPacket *p, const meshtastic_Routing *c) override;
-};
+};

src/mesh/MemoryPool.h

@@ -73,58 +73,3 @@ template <class T> class MemoryDynamic : public Allocator<T>
         return p;
     }
 };
-
-/**
- * A pool based allocator
- *
- */
-template <class T> class MemoryPool : public Allocator<T>
-{
-    PointerQueue<T> dead;
-
-    T *buf; // our large raw block of memory
-
-    size_t maxElements;
-
-  public:
-    explicit MemoryPool(size_t _maxElements) : dead(_maxElements), maxElements(_maxElements)
-    {
-        buf = new T[maxElements];
-
-        // prefill dead
-        for (size_t i = 0; i < maxElements; i++)
-            release(&buf[i]);
-    }
-
-    ~MemoryPool() { delete[] buf; }
-
-    /// Return a buffer for use by others
-    void release(T *p)
-    {
-        assert(p >= buf &&
-               (size_t)(p - buf) <
-                   maxElements); // sanity check to make sure a programmer didn't free something that didn't come from this pool
-        assert(dead.enqueue(p, 0));
-    }
-
-#ifdef HAS_FREE_RTOS
-    /// Return a buffer from an ISR, if higherPriWoken is set to true you have some work to do ;-)
-    void releaseFromISR(T *p, BaseType_t *higherPriWoken)
-    {
-        assert(p >= buf &&
-               (size_t)(p - buf) <
-                   maxElements); // sanity check to make sure a programmer didn't free something that didn't come from this pool
-        assert(dead.enqueueFromISR(p, higherPriWoken));
-    }
-#endif
-
-  protected:
-    /// Return a queable object which has been prefilled with zeros - allow timeout to wait for available buffers (you
-    /// probably don't want this version).
-    virtual T *alloc(TickType_t maxWait)
-    {
-        T *p = dead.dequeuePtr(maxWait);
-        assert(p);
-        return p;
-    }
-};

src/mesh/MeshService.cpp

@@ -140,6 +140,22 @@ void MeshService::reloadOwner(bool shouldSave)
     }
 }
 
+// search the queue for a request id and return the matching nodenum
+NodeNum MeshService::getNodenumFromRequestId(uint32_t request_id)
+{
+    NodeNum nodenum = 0;
+    for (int i = 0; i < toPhoneQueue.numUsed(); i++) {
+        meshtastic_MeshPacket *p = toPhoneQueue.dequeuePtr(0);
+        if (p->id == request_id) {
+            nodenum = p->to;
+            // make sure to continue this to make one full loop
+        }
+        // put it right back on the queue
+        toPhoneQueue.enqueue(p, 0);
+    }
+    return nodenum;
+}
+
 /**
  *  Given a ToRadio buffer parse it and properly handle it (setup radio, owner or send packet into the mesh)
  * Called by PhoneAPI.handleToRadio.  Note: p is a scratch buffer, this function is allowed to write to it but it can not keep a
@@ -267,14 +283,22 @@ void MeshService::sendNetworkPing(NodeNum dest, bool wantReplies)
 
 void MeshService::sendToPhone(meshtastic_MeshPacket *p)
 {
+    perhapsDecode(p);
+
     if (toPhoneQueue.numFree() == 0) {
-        LOG_WARN("ToPhone queue is full, discarding oldest\n");
-        meshtastic_MeshPacket *d = toPhoneQueue.dequeuePtr(0);
-        if (d)
-            releaseToPool(d);
+        if (p->decoded.portnum == meshtastic_PortNum_TEXT_MESSAGE_APP ||
+            p->decoded.portnum == meshtastic_PortNum_RANGE_TEST_APP) {
+            LOG_WARN("ToPhone queue is full, discarding oldest\n");
+            meshtastic_MeshPacket *d = toPhoneQueue.dequeuePtr(0);
+            if (d)
+                releaseToPool(d);
+        } else {
+            LOG_WARN("ToPhone queue is full, dropping packet.\n");
+            releaseToPool(p);
+            return;
+        }
     }
 
-    perhapsDecode(p);
     assert(toPhoneQueue.enqueue(p, 0));
     fromNum++;
 }
@@ -312,7 +336,9 @@ meshtastic_NodeInfoLite *MeshService::refreshLocalMeshNode()
 
     position.time = getValidTime(RTCQualityFromNet);
 
-    updateBatteryLevel(powerStatus->getBatteryChargePercent());
+    if (powerStatus->getHasBattery() == 1) {
+        updateBatteryLevel(powerStatus->getBatteryChargePercent());
+    }
 
     return node;
 }
@@ -320,28 +346,26 @@ meshtastic_NodeInfoLite *MeshService::refreshLocalMeshNode()
 int MeshService::onGPSChanged(const meshtastic::GPSStatus *newStatus)
 {
     // Update our local node info with our position (even if we don't decide to update anyone else)
-    meshtastic_NodeInfoLite *node = refreshLocalMeshNode();
+    const meshtastic_NodeInfoLite *node = refreshLocalMeshNode();
     meshtastic_Position pos = meshtastic_Position_init_default;
 
     if (newStatus->getHasLock()) {
         // load data from GPS object, will add timestamp + battery further down
         pos = gps->p;
     } else {
-        // The GPS has lost lock, if we are fixed position we should just keep using
-        // the old position
+        // The GPS has lost lock
 #ifdef GPS_EXTRAVERBOSE
         LOG_DEBUG("onGPSchanged() - lost validLocation\n");
 #endif
-        if (config.position.fixed_position) {
-            LOG_WARN("Using fixed position\n");
-            pos = ConvertToPosition(node->position);
-        }
+    }
+    // Used fixed position if configured regalrdless of GPS lock
+    if (config.position.fixed_position) {
+        LOG_WARN("Using fixed position\n");
+        pos = TypeConversions::ConvertToPosition(node->position);
     }
 
-    // Finally add a fresh timestamp and battery level reading
-    // I KNOW this is redundant with refreshLocalMeshNode() above, but these are
-    //   inexpensive nonblocking calls and can be refactored in due course
-    pos.time = getValidTime(RTCQualityGPS);
+    // Add a fresh timestamp
+    pos.time = getValidTime(RTCQualityFromNet);
 
     // In debug logs, identify position by @timestamp:stage (stage 4 = nodeDB)
     LOG_DEBUG("onGPSChanged() pos@%x, time=%u, lat=%d, lon=%d, alt=%d\n", pos.timestamp, pos.time, pos.latitude_i,

src/mesh/MeshService.h

@@ -48,6 +48,14 @@ class MeshService
     uint32_t oldFromNum = 0;
 
   public:
+    static bool isTextPayload(const meshtastic_MeshPacket *p)
+    {
+        if (moduleConfig.range_test.enabled && p->decoded.portnum == meshtastic_PortNum_RANGE_TEST_APP) {
+            return true;
+        }
+        return p->decoded.portnum == meshtastic_PortNum_TEXT_MESSAGE_APP ||
+               p->decoded.portnum == meshtastic_PortNum_DETECTION_SENSOR_APP;
+    }
     /// Called when some new packets have arrived from one of the radios
     Observable<uint32_t> fromNumChanged;
 
@@ -74,6 +82,9 @@ class MeshService
     /// Return the next MqttClientProxyMessage packet destined to the phone.
     meshtastic_MqttClientProxyMessage *getMqttClientProxyMessageForPhone() { return toPhoneMqttProxyQueue.dequeuePtr(0); }
 
+    // search the queue for a request id and return the matching nodenum
+    NodeNum getNodenumFromRequestId(uint32_t request_id);
+
     // Release QueueStatus packet to pool
     void releaseQueueStatusToPool(meshtastic_QueueStatus *p) { queueStatusPool.release(p); }
 

src/mesh/NodeDB.cpp

@@ -15,17 +15,22 @@
 #include "error.h"
 #include "main.h"
 #include "mesh-pb-constants.h"
+#include "modules/NeighborInfoModule.h"
 #include <ErriezCRC32.h>
 #include <pb_decode.h>
 #include <pb_encode.h>
 
 #ifdef ARCH_ESP32
-#include "mesh/http/WiFiAPClient.h"
+#include "mesh/wifi/WiFiAPClient.h"
 #include "modules/esp32/StoreForwardModule.h"
 #include <Preferences.h>
 #include <nvs_flash.h>
 #endif
 
+#ifdef ARCH_RASPBERRY_PI
+#include "platform/portduino/PortduinoGlue.h"
+#endif
+
 #ifdef ARCH_NRF52
 #include <bluefruit.h>
 #include <utility/bonding.h>
@@ -63,11 +68,7 @@ uint32_t error_address = 0;
 
 static uint8_t ourMacAddr[6];
 
-NodeDB::NodeDB()
-    : nodes(devicestate.node_db), numNodes(&devicestate.node_db_count), meshNodes(devicestate.node_db_lite),
-      numMeshNodes(&devicestate.node_db_lite_count)
-{
-}
+NodeDB::NodeDB() : meshNodes(devicestate.node_db_lite), numMeshNodes(&devicestate.node_db_lite_count) {}
 
 /**
  * Most (but not always) of the time we want to treat packets 'from' the local phone (where from == 0), as if they originated on
@@ -172,6 +173,14 @@ void NodeDB::installDefaultConfig()
     config.lora.region = meshtastic_Config_LoRaConfig_RegionCode_UNSET;
     config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST;
     config.lora.hop_limit = HOP_RELIABLE;
+#ifdef PIN_GPS_EN
+    config.position.gps_en_gpio = PIN_GPS_EN;
+#endif
+#ifdef GPS_POWER_TOGGLE
+    config.device.disable_triple_click = false;
+#else
+    config.device.disable_triple_click = true;
+#endif
     config.position.gps_enabled = true;
     config.position.position_broadcast_smart_enabled = true;
     config.position.broadcast_smart_minimum_distance = 100;
@@ -186,6 +195,12 @@ void NodeDB::installDefaultConfig()
     config.bluetooth.fixed_pin = defaultBLEPin;
 #if defined(ST7735_CS) || defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7789_CS)
     bool hasScreen = true;
+#elif ARCH_RASPBERRY_PI
+    bool hasScreen = false;
+    if (settingsMap[displayPanel])
+        hasScreen = true;
+    else
+        hasScreen = screen_found.port != ScanI2C::I2CPort::NO_I2C;
 #else
     bool hasScreen = screen_found.port != ScanI2C::I2CPort::NO_I2C;
 #endif
@@ -193,7 +208,9 @@ void NodeDB::installDefaultConfig()
                                       : meshtastic_Config_BluetoothConfig_PairingMode_FIXED_PIN;
     // for backward compat, default position flags are ALT+MSL
     config.position.position_flags =
-        (meshtastic_Config_PositionConfig_PositionFlags_ALTITUDE | meshtastic_Config_PositionConfig_PositionFlags_ALTITUDE_MSL);
+        (meshtastic_Config_PositionConfig_PositionFlags_ALTITUDE | meshtastic_Config_PositionConfig_PositionFlags_ALTITUDE_MSL |
+         meshtastic_Config_PositionConfig_PositionFlags_SPEED | meshtastic_Config_PositionConfig_PositionFlags_HEADING |
+         meshtastic_Config_PositionConfig_PositionFlags_DOP | meshtastic_Config_PositionConfig_PositionFlags_SATINVIEW);
 
 #ifdef T_WATCH_S3
     config.display.screen_on_secs = 30;
@@ -238,15 +255,41 @@ void NodeDB::installDefaultModuleConfig()
     moduleConfig.external_notification.output_ms = 1000;
     moduleConfig.external_notification.nag_timeout = 60;
 #endif
-#ifdef T_WATCH_S3
-    // Don't worry about the other settings, we'll use the DRV2056 behavior for notifications
+#ifdef HAS_I2S
+    // Don't worry about the other settings for T-Watch, we'll also use the DRV2056 behavior for notifications
     moduleConfig.external_notification.enabled = true;
+    moduleConfig.external_notification.use_i2s_as_buzzer = true;
+    moduleConfig.external_notification.alert_message_buzzer = true;
+    moduleConfig.external_notification.nag_timeout = 60;
+#endif
+#ifdef NANO_G2_ULTRA
+    moduleConfig.external_notification.enabled = true;
+    moduleConfig.external_notification.alert_message = true;
+    moduleConfig.external_notification.output_ms = 100;
+    moduleConfig.external_notification.active = true;
 #endif
     moduleConfig.has_canned_message = true;
 
     strncpy(moduleConfig.mqtt.address, default_mqtt_address, sizeof(moduleConfig.mqtt.address));
     strncpy(moduleConfig.mqtt.username, default_mqtt_username, sizeof(moduleConfig.mqtt.username));
     strncpy(moduleConfig.mqtt.password, default_mqtt_password, sizeof(moduleConfig.mqtt.password));
+    strncpy(moduleConfig.mqtt.root, default_mqtt_root, sizeof(moduleConfig.mqtt.root));
+    moduleConfig.mqtt.encryption_enabled = true;
+
+    moduleConfig.has_neighbor_info = true;
+    moduleConfig.neighbor_info.enabled = false;
+
+    moduleConfig.has_detection_sensor = true;
+    moduleConfig.detection_sensor.enabled = false;
+    moduleConfig.detection_sensor.detection_triggered_high = true;
+    moduleConfig.detection_sensor.minimum_broadcast_secs = 45;
+
+    moduleConfig.has_ambient_lighting = true;
+    moduleConfig.ambient_lighting.current = 10;
+    // Default to a color based on our node number
+    moduleConfig.ambient_lighting.red = (myNodeInfo.my_node_num & 0xFF0000) >> 16;
+    moduleConfig.ambient_lighting.green = (myNodeInfo.my_node_num & 0x00FF00) >> 8;
+    moduleConfig.ambient_lighting.blue = myNodeInfo.my_node_num & 0x0000FF;
 
     initModuleConfigIntervals();
 }
@@ -263,6 +306,27 @@ void NodeDB::installRoleDefaults(meshtastic_Config_DeviceConfig_Role role)
     } else if (role == meshtastic_Config_DeviceConfig_Role_SENSOR) {
         moduleConfig.telemetry.environment_measurement_enabled = true;
         moduleConfig.telemetry.environment_update_interval = 300;
+    } else if (role == meshtastic_Config_DeviceConfig_Role_LOST_AND_FOUND) {
+        config.position.position_broadcast_smart_enabled = false;
+        config.position.position_broadcast_secs = 300; // Every 5 minutes
+    } else if (role == meshtastic_Config_DeviceConfig_Role_TAK) {
+        config.device.node_info_broadcast_secs = ONE_DAY;
+        config.position.position_broadcast_smart_enabled = false;
+        config.position.position_broadcast_secs = ONE_DAY;
+        // Remove Altitude MSL from flags since CoTs use HAE (height above ellipsoid)
+        config.position.position_flags =
+            (meshtastic_Config_PositionConfig_PositionFlags_ALTITUDE | meshtastic_Config_PositionConfig_PositionFlags_SPEED |
+             meshtastic_Config_PositionConfig_PositionFlags_HEADING | meshtastic_Config_PositionConfig_PositionFlags_DOP);
+        moduleConfig.telemetry.device_update_interval = ONE_DAY;
+    } else if (role == meshtastic_Config_DeviceConfig_Role_CLIENT_HIDDEN) {
+        config.device.rebroadcast_mode = meshtastic_Config_DeviceConfig_RebroadcastMode_LOCAL_ONLY;
+        config.device.node_info_broadcast_secs = UINT32_MAX;
+        config.position.position_broadcast_smart_enabled = false;
+        config.position.position_broadcast_secs = UINT32_MAX;
+        moduleConfig.neighbor_info.update_interval = UINT32_MAX;
+        moduleConfig.telemetry.device_update_interval = UINT32_MAX;
+        moduleConfig.telemetry.environment_update_interval = UINT32_MAX;
+        moduleConfig.telemetry.air_quality_interval = UINT32_MAX;
     }
 }
 
@@ -271,6 +335,7 @@ void NodeDB::initModuleConfigIntervals()
     moduleConfig.telemetry.device_update_interval = default_broadcast_interval_secs;
     moduleConfig.telemetry.environment_update_interval = default_broadcast_interval_secs;
     moduleConfig.telemetry.air_quality_interval = default_broadcast_interval_secs;
+    moduleConfig.neighbor_info.update_interval = default_broadcast_interval_secs;
 }
 
 void NodeDB::installDefaultChannels()
@@ -282,12 +347,38 @@ void NodeDB::installDefaultChannels()
 
 void NodeDB::resetNodes()
 {
-    devicestate.node_db_count = 0;
-    memset(devicestate.node_db, 0, sizeof(devicestate.node_db));
-
-    devicestate.node_db_lite_count = 0;
-    memset(devicestate.node_db_lite, 0, sizeof(devicestate.node_db_lite));
+    devicestate.node_db_lite_count = 1;
+    std::fill(&devicestate.node_db_lite[1], &devicestate.node_db_lite[MAX_NUM_NODES - 1], meshtastic_NodeInfoLite());
     saveDeviceStateToDisk();
+    if (neighborInfoModule && moduleConfig.neighbor_info.enabled)
+        neighborInfoModule->resetNeighbors();
+}
+
+void NodeDB::removeNodeByNum(uint nodeNum)
+{
+    int newPos = 0, removed = 0;
+    for (int i = 0; i < *numMeshNodes; i++) {
+        if (meshNodes[i].num != nodeNum)
+            meshNodes[newPos++] = meshNodes[i];
+        else
+            removed++;
+    }
+    *numMeshNodes -= removed;
+    LOG_DEBUG("NodeDB::removeNodeByNum purged %d entries. Saving changes...\n", removed);
+    saveDeviceStateToDisk();
+}
+
+void NodeDB::cleanupMeshDB()
+{
+    int newPos = 0, removed = 0;
+    for (int i = 0; i < *numMeshNodes; i++) {
+        if (meshNodes[i].has_user)
+            meshNodes[newPos++] = meshNodes[i];
+        else
+            removed++;
+    }
+    *numMeshNodes -= removed;
+    LOG_DEBUG("cleanupMeshDB purged %d entries\n", removed);
 }
 
 void NodeDB::installDefaultDeviceState()
@@ -295,12 +386,11 @@ void NodeDB::installDefaultDeviceState()
     LOG_INFO("Installing default DeviceState\n");
     memset(&devicestate, 0, sizeof(meshtastic_DeviceState));
 
-    *numNodes = 0;
+    *numMeshNodes = 0;
 
     // init our devicestate with valid flags so protobuf writing/reading will work
     devicestate.has_my_node = true;
     devicestate.has_owner = true;
-    devicestate.node_db_count = 0;
     devicestate.node_db_lite_count = 0;
     devicestate.version = DEVICESTATE_CUR_VER;
     devicestate.receive_queue_count = 0; // Not yet implemented FIXME
@@ -311,7 +401,6 @@ void NodeDB::installDefaultDeviceState()
     pickNewNodeNum(); // based on macaddr now
     snprintf(owner.long_name, sizeof(owner.long_name), "Meshtastic %02x%02x", ourMacAddr[4], ourMacAddr[5]);
     snprintf(owner.short_name, sizeof(owner.short_name), "%02x%02x", ourMacAddr[4], ourMacAddr[5]);
-
     snprintf(owner.id, sizeof(owner.id), "!%08x", getNodeNum()); // Default node ID now based on nodenum
     memcpy(owner.macaddr, ourMacAddr, sizeof(owner.macaddr));
 }
@@ -320,6 +409,7 @@ void NodeDB::init()
 {
     LOG_INFO("Initializing NodeDB\n");
     loadFromDisk();
+    cleanupMeshDB();
 
     uint32_t devicestateCRC = crc32Buffer(&devicestate, sizeof(devicestate));
     uint32_t configCRC = crc32Buffer(&config, sizeof(config));
@@ -328,34 +418,21 @@ void NodeDB::init()
     int saveWhat = 0;
 
     // likewise - we always want the app requirements to come from the running appload
-    myNodeInfo.min_app_version = 20300;         // format is Mmmss (where M is 1+the numeric major number. i.e. 20120 means 1.1.20
-    myNodeInfo.max_channels = MAX_NUM_CHANNELS; // tell others the max # of channels we can understand
+    myNodeInfo.min_app_version = 30200; // format is Mmmss (where M is 1+the numeric major number. i.e. 30200 means 2.2.00
     // Note! We do this after loading saved settings, so that if somehow an invalid nodenum was stored in preferences we won't
     // keep using that nodenum forever. Crummy guess at our nodenum (but we will check against the nodedb to avoid conflicts)
-    strncpy(myNodeInfo.firmware_version, optstr(APP_VERSION), sizeof(myNodeInfo.firmware_version));
     pickNewNodeNum();
 
     // Set our board type so we can share it with others
     owner.hw_model = HW_VENDOR;
+    // Ensure user (nodeinfo) role is set to whatever we're configured to
+    owner.role = config.device.role;
 
     // Include our owner in the node db under our nodenum
     meshtastic_NodeInfoLite *info = getOrCreateMeshNode(getNodeNum());
     info->user = owner;
     info->has_user = true;
 
-    if (*numNodes > 0) {
-        LOG_DEBUG("Legacy NodeDB detected... Migrating to NodeDBLite\n");
-        uint32_t readIndex = 0;
-        const meshtastic_NodeInfo *oldNodeInfo = nodeDB.readNextNodeInfo(readIndex);
-        while (oldNodeInfo != NULL) {
-            migrateToNodeInfoLite(oldNodeInfo);
-            oldNodeInfo = nodeDB.readNextNodeInfo(readIndex);
-        }
-        LOG_DEBUG("Migration complete! Clearing out legacy NodeDB...\n");
-        devicestate.node_db_count = 0;
-        memset(devicestate.node_db, 0, sizeof(devicestate.node_db));
-    }
-
 #ifdef ARCH_ESP32
     Preferences preferences;
     preferences.begin("meshtastic", false);
@@ -365,7 +442,7 @@ void NodeDB::init()
 #endif
 
     resetRadioConfig(); // If bogus settings got saved, then fix them
-    LOG_DEBUG("region=%d, NODENUM=0x%x, dbsize=%d\n", config.lora.region, myNodeInfo.my_node_num, *numNodes);
+    LOG_DEBUG("region=%d, NODENUM=0x%x, dbsize=%d\n", config.lora.region, myNodeInfo.my_node_num, *numMeshNodes);
 
     if (devicestateCRC != crc32Buffer(&devicestate, sizeof(devicestate)))
         saveWhat |= SEGMENT_DEVICESTATE;
@@ -390,25 +467,25 @@ void NodeDB::init()
  */
 void NodeDB::pickNewNodeNum()
 {
-    NodeNum r = myNodeInfo.my_node_num;
-
+#ifdef ARCH_RASPBERRY_PI
+    getPiMacAddr(ourMacAddr); // Make sure ourMacAddr is set
+#else
     getMacAddr(ourMacAddr); // Make sure ourMacAddr is set
+#endif
 
     // Pick an initial nodenum based on the macaddr
-    r = (ourMacAddr[2] << 24) | (ourMacAddr[3] << 16) | (ourMacAddr[4] << 8) | ourMacAddr[5];
-
-    if (r == NODENUM_BROADCAST || r < NUM_RESERVED)
-        r = NUM_RESERVED; // don't pick a reserved node number
+    NodeNum nodeNum = (ourMacAddr[2] << 24) | (ourMacAddr[3] << 16) | (ourMacAddr[4] << 8) | ourMacAddr[5];
 
     meshtastic_NodeInfoLite *found;
-    while ((found = getMeshNode(r)) && memcmp(found->user.macaddr, owner.macaddr, sizeof(owner.macaddr))) {
-        // FIXME: input for random() is int, so NODENUM_BROADCAST becomes -1
-        NodeNum n = random(NUM_RESERVED, NODENUM_BROADCAST); // try a new random choice
-        LOG_WARN("NOTE! Our desired nodenum 0x%x is in use, so trying for 0x%x\n", r, n);
-        r = n;
+    while ((nodeNum == NODENUM_BROADCAST || nodeNum < NUM_RESERVED) ||
+           ((found = getMeshNode(nodeNum)) && memcmp(found->user.macaddr, owner.macaddr, sizeof(owner.macaddr)) != 0)) {
+        NodeNum candidate = random(NUM_RESERVED, LONG_MAX); // try a new random choice
+        LOG_WARN("NOTE! Our desired nodenum 0x%x is invalid or in use, so trying for 0x%x\n", nodeNum, candidate);
+        nodeNum = candidate;
     }
+    LOG_WARN("Using nodenum 0x%x \n", nodeNum);
 
-    myNodeInfo.my_node_num = r;
+    myNodeInfo.my_node_num = nodeNum;
 }
 
 static const char *prefFileName = "/prefs/db.proto";
@@ -611,14 +688,6 @@ void NodeDB::saveToDisk(int saveWhat)
     }
 }
 
-const meshtastic_NodeInfo *NodeDB::readNextNodeInfo(uint32_t &readIndex)
-{
-    if (readIndex < *numNodes)
-        return &nodes[readIndex++];
-    else
-        return NULL;
-}
-
 const meshtastic_NodeInfoLite *NodeDB::readNextMeshNode(uint32_t &readIndex)
 {
     if (readIndex < *numMeshNodes)
@@ -680,8 +749,8 @@ void NodeDB::updatePosition(uint32_t nodeId, const meshtastic_Position &p, RxSou
         LOG_INFO("updatePosition LOCAL pos@%x, time=%u, latI=%d, lonI=%d, alt=%d\n", p.timestamp, p.time, p.latitude_i,
                  p.longitude_i, p.altitude);
 
-        info->position = ConvertToPositionLite(p);
-        localPosition = p;
+        setLocalPosition(p);
+        info->position = TypeConversions::ConvertToPositionLite(p);
     } else if ((p.time > 0) && !p.latitude_i && !p.longitude_i && !p.timestamp && !p.location_source) {
         // FIXME SPECIAL TIME SETTING PACKET FROM EUD TO RADIO
         // (stop-gap fix for issue #900)
@@ -699,7 +768,7 @@ void NodeDB::updatePosition(uint32_t nodeId, const meshtastic_Position &p, RxSou
         uint32_t tmp_time = info->position.time;
 
         // Next, update atomically
-        info->position = ConvertToPositionLite(p);
+        info->position = TypeConversions::ConvertToPositionLite(p);
 
         // Last, restore any fields that may have been overwritten
         if (!info->position.time)
@@ -789,24 +858,13 @@ void NodeDB::updateFrom(const meshtastic_MeshPacket &mp)
 
 uint8_t NodeDB::getMeshNodeChannel(NodeNum n)
 {
-    meshtastic_NodeInfoLite *info = getMeshNode(n);
+    const meshtastic_NodeInfoLite *info = getMeshNode(n);
     if (!info) {
         return 0; // defaults to PRIMARY
     }
     return info->channel;
 }
 
-/// Find a node in our DB, return null for missing
-/// NOTE: This function might be called from an ISR
-meshtastic_NodeInfo *NodeDB::getNodeInfo(NodeNum n)
-{
-    for (int i = 0; i < *numNodes; i++)
-        if (nodes[i].num == n)
-            return &nodes[i];
-
-    return NULL;
-}
-
 /// Find a node in our DB, return null for missing
 /// NOTE: This function might be called from an ISR
 meshtastic_NodeInfoLite *NodeDB::getMeshNode(NodeNum n)
@@ -825,7 +883,8 @@ meshtastic_NodeInfoLite *NodeDB::getOrCreateMeshNode(NodeNum n)
 
     if (!lite) {
         if ((*numMeshNodes >= MAX_NUM_NODES) || (memGet.getFreeHeap() < meshtastic_NodeInfoLite_size * 3)) {
-            screen->print("warning: node_db_lite full! erasing oldest entry\n");
+            if (screen)
+                screen->print("warning: node_db_lite full! erasing oldest entry\n");
             // look for oldest node and erase it
             uint32_t oldest = UINT32_MAX;
             int oldestIndex = -1;
@@ -852,57 +911,6 @@ meshtastic_NodeInfoLite *NodeDB::getOrCreateMeshNode(NodeNum n)
     return lite;
 }
 
-void NodeDB::migrateToNodeInfoLite(const meshtastic_NodeInfo *node)
-{
-    meshtastic_NodeInfoLite *lite = getMeshNode(node->num);
-
-    if (!lite) {
-        if ((*numMeshNodes >= MAX_NUM_NODES) || (memGet.getFreeHeap() < meshtastic_NodeInfoLite_size * 3)) {
-            screen->print("warning: node_db_lite full! erasing oldest entry\n");
-            // look for oldest node and erase it
-            uint32_t oldest = UINT32_MAX;
-            int oldestIndex = -1;
-            for (int i = 0; i < *numMeshNodes; i++) {
-                if (meshNodes[i].last_heard < oldest) {
-                    oldest = meshNodes[i].last_heard;
-                    oldestIndex = i;
-                }
-            }
-            // Shove the remaining nodes down the chain
-            for (int i = oldestIndex; i < *numMeshNodes - 1; i++) {
-                meshNodes[i] = meshNodes[i + 1];
-            }
-            (*numMeshNodes)--;
-        }
-        // add the node at the end
-        lite = &meshNodes[(*numMeshNodes)++];
-
-        // everything is missing except the nodenum
-        memset(lite, 0, sizeof(*lite));
-        lite->num = node->num;
-        lite->snr = node->snr;
-        lite->last_heard = node->last_heard;
-        lite->channel = node->channel;
-
-        if (node->has_position) {
-            lite->has_position = true;
-            lite->position.latitude_i = node->position.latitude_i;
-            lite->position.longitude_i = node->position.longitude_i;
-            lite->position.altitude = node->position.altitude;
-            lite->position.location_source = node->position.location_source;
-            lite->position.time = node->position.time;
-        }
-        if (node->has_user) {
-            lite->has_user = true;
-            lite->user = node->user;
-        }
-        if (node->has_device_metrics) {
-            lite->has_device_metrics = true;
-            lite->device_metrics = node->device_metrics;
-        }
-    }
-}
-
 /// Record an error that should be reported via analytics
 void recordCriticalError(meshtastic_CriticalErrorCode code, uint32_t address, const char *filename)
 {

src/mesh/NodeDB.h

@@ -19,7 +19,7 @@ DeviceState versions used to be defined in the .proto file but really only this
 #define SEGMENT_DEVICESTATE 4
 #define SEGMENT_CHANNELS 8
 
-#define DEVICESTATE_CUR_VER 20
+#define DEVICESTATE_CUR_VER 22
 #define DEVICESTATE_MIN_VER DEVICESTATE_CUR_VER
 
 extern meshtastic_DeviceState devicestate;
@@ -45,9 +45,6 @@ class NodeDB
     // Eventually use a smarter datastructure
     // HashMap<NodeNum, NodeInfo> nodes;
     // Note: these two references just point into our static array we serialize to/from disk
-    meshtastic_NodeInfo *nodes;
-    pb_size_t *numNodes;
-
     meshtastic_NodeInfoLite *meshNodes;
     pb_size_t *numMeshNodes;
 
@@ -114,7 +111,7 @@ class NodeDB
     /// Return the number of nodes we've heard from recently (within the last 2 hrs?)
     size_t getNumOnlineMeshNodes();
 
-    void initConfigIntervals(), initModuleConfigIntervals(), resetNodes();
+    void initConfigIntervals(), initModuleConfigIntervals(), resetNodes(), removeNodeByNum(uint nodeNum);
 
     bool factoryReset();
 
@@ -134,21 +131,16 @@ class NodeDB
     meshtastic_NodeInfoLite *getMeshNode(NodeNum n);
     size_t getNumMeshNodes() { return *numMeshNodes; }
 
+    void setLocalPosition(meshtastic_Position position)
+    {
+        LOG_DEBUG("Setting local position: latitude=%i, longitude=%i, time=%i\n", position.latitude_i, position.longitude_i,
+                  position.time);
+        localPosition = position;
+    }
+
   private:
     /// Find a node in our DB, create an empty NodeInfoLite if missing
     meshtastic_NodeInfoLite *getOrCreateMeshNode(NodeNum n);
-    void migrateToNodeInfoLite(const meshtastic_NodeInfo *node);
-    /// Find a node in our DB, return null for missing
-    meshtastic_NodeInfo *getNodeInfo(NodeNum n);
-    /// Allow the bluetooth layer to read our next nodeinfo record, or NULL if done reading
-    const meshtastic_NodeInfo *readNextNodeInfo(uint32_t &readIndex);
-    size_t getNumNodes() { return *numNodes; }
-
-    meshtastic_NodeInfo *getNodeByIndex(size_t x)
-    {
-        assert(x < *numNodes);
-        return &nodes[x];
-    }
 
     /// Notify observers of changes to the DB
     void notifyObservers(bool forceUpdate = false)
@@ -161,6 +153,9 @@ class NodeDB
     /// read our db from flash
     void loadFromDisk();
 
+    /// purge db entries without user info
+    void cleanupMeshDB();
+
     /// Reinit device state from scratch (not loading from disk)
     void installDefaultDeviceState(), installDefaultChannels(), installDefaultConfig(), installDefaultModuleConfig();
 };
@@ -204,11 +199,12 @@ extern NodeDB nodeDB;
 #define default_sds_secs IF_ROUTER(ONE_DAY, UINT32_MAX) // Default to forever super deep sleep
 #define default_ls_secs IF_ROUTER(ONE_DAY, 5 * 60)
 #define default_min_wake_secs 10
-#define default_screen_on_secs 60 * 10
+#define default_screen_on_secs IF_ROUTER(1, 60 * 10)
 
 #define default_mqtt_address "mqtt.meshtastic.org"
 #define default_mqtt_username "meshdev"
 #define default_mqtt_password "large4cats"
+#define default_mqtt_root "msh"
 
 inline uint32_t getConfiguredOrDefaultMs(uint32_t configuredInterval)
 {
@@ -224,12 +220,16 @@ inline uint32_t getConfiguredOrDefaultMs(uint32_t configuredInterval, uint32_t d
     return defaultInterval * 1000;
 }
 
+inline uint32_t getConfiguredOrDefault(uint32_t configured, uint32_t defaultValue)
+{
+    if (configured > 0)
+        return configured;
+
+    return defaultValue;
+}
+
 /// Sometimes we will have Position objects that only have a time, so check for
 /// valid lat/lon
-static inline bool hasValidPosition(const meshtastic_NodeInfo *n)
-{
-    return n->has_position && (n->position.latitude_i != 0 || n->position.longitude_i != 0);
-}
 static inline bool hasValidPosition(const meshtastic_NodeInfoLite *n)
 {
     return n->has_position && (n->position.latitude_i != 0 || n->position.longitude_i != 0);

src/mesh/PacketHistory.h

@@ -3,8 +3,8 @@
 #include "Router.h"
 #include <unordered_set>
 
-/// We clear our old flood record five minute after we see the last of it
-#define FLOOD_EXPIRE_TIME (5 * 60 * 1000L)
+/// We clear our old flood record 10 minutes after we see the last of it
+#define FLOOD_EXPIRE_TIME (10 * 60 * 1000L)
 
 /**
  * A record of a recent message broadcast

src/mesh/PhoneAPI.cpp

@@ -155,11 +155,18 @@ size_t PhoneAPI::getFromRadio(uint8_t *buf)
         // app not to send locations on our behalf.
         fromRadioScratch.which_payload_variant = meshtastic_FromRadio_my_info_tag;
         fromRadioScratch.my_info = myNodeInfo;
-        state = STATE_SEND_NODEINFO;
+        state = STATE_SEND_METADATA;
 
         service.refreshLocalMeshNode(); // Update my NodeInfo because the client will be asking for it soon.
         break;
 
+    case STATE_SEND_METADATA:
+        LOG_INFO("getFromRadio=STATE_SEND_METADATA\n");
+        fromRadioScratch.which_payload_variant = meshtastic_FromRadio_metadata_tag;
+        fromRadioScratch.metadata = getDeviceMetadata();
+        state = STATE_SEND_NODEINFO;
+        break;
+
     case STATE_SEND_NODEINFO: {
         LOG_INFO("getFromRadio=STATE_SEND_NODEINFO\n");
 
@@ -279,6 +286,18 @@ size_t PhoneAPI::getFromRadio(uint8_t *buf)
             fromRadioScratch.moduleConfig.which_payload_variant = meshtastic_ModuleConfig_remote_hardware_tag;
             fromRadioScratch.moduleConfig.payload_variant.remote_hardware = moduleConfig.remote_hardware;
             break;
+        case meshtastic_ModuleConfig_neighbor_info_tag:
+            fromRadioScratch.moduleConfig.which_payload_variant = meshtastic_ModuleConfig_neighbor_info_tag;
+            fromRadioScratch.moduleConfig.payload_variant.neighbor_info = moduleConfig.neighbor_info;
+            break;
+        case meshtastic_ModuleConfig_detection_sensor_tag:
+            fromRadioScratch.moduleConfig.which_payload_variant = meshtastic_ModuleConfig_detection_sensor_tag;
+            fromRadioScratch.moduleConfig.payload_variant.detection_sensor = moduleConfig.detection_sensor;
+            break;
+        case meshtastic_ModuleConfig_ambient_lighting_tag:
+            fromRadioScratch.moduleConfig.which_payload_variant = meshtastic_ModuleConfig_ambient_lighting_tag;
+            fromRadioScratch.moduleConfig.payload_variant.ambient_lighting = moduleConfig.ambient_lighting;
+            break;
         default:
             LOG_ERROR("Unknown module config type %d\n", config_state);
         }
@@ -286,15 +305,11 @@ size_t PhoneAPI::getFromRadio(uint8_t *buf)
         config_state++;
         // Advance when we have sent all of our ModuleConfig objects
         if (config_state > (_meshtastic_AdminMessage_ModuleConfigType_MAX + 1)) {
-            state = STATE_SEND_METADATA;
+            state = STATE_SEND_COMPLETE_ID;
             config_state = 0;
         }
         break;
-    case STATE_SEND_METADATA:
-        fromRadioScratch.which_payload_variant = meshtastic_FromRadio_metadata_tag;
-        fromRadioScratch.metadata = getDeviceMetadata();
-        state = STATE_SEND_COMPLETE_ID;
-        break;
+
     case STATE_SEND_COMPLETE_ID:
         LOG_INFO("getFromRadio=STATE_SEND_COMPLETE_ID\n");
         fromRadioScratch.which_payload_variant = meshtastic_FromRadio_config_complete_id_tag;
@@ -394,7 +409,7 @@ bool PhoneAPI::available()
         if (nodeInfoForPhone.num == 0) {
             auto nextNode = nodeDB.readNextMeshNode(readIndex);
             if (nextNode) {
-                nodeInfoForPhone = ConvertToNodeInfo(nextNode);
+                nodeInfoForPhone = TypeConversions::ConvertToNodeInfo(nextNode);
             }
         }
         return true; // Always say we have something, because we might need to advance our state machine

src/mesh/RF95Interface.cpp

@@ -37,9 +37,6 @@ bool RF95Interface::init()
 {
     RadioLibInterface::init();
 
-    if (power == 0)
-        power = POWER_DEFAULT;
-
     if (power > MAX_POWER) // This chip has lower power limits than some
         power = MAX_POWER;
 

src/mesh/RadioInterface.cpp

@@ -384,27 +384,27 @@ void RadioInterface::applyModemConfig()
         switch (loraConfig.modem_preset) {
         case meshtastic_Config_LoRaConfig_ModemPreset_SHORT_FAST:
             bw = (myRegion->wideLora) ? 812.5 : 250;
-            cr = 8;
+            cr = 5;
             sf = 7;
             break;
         case meshtastic_Config_LoRaConfig_ModemPreset_SHORT_SLOW:
             bw = (myRegion->wideLora) ? 812.5 : 250;
-            cr = 8;
+            cr = 5;
             sf = 8;
             break;
         case meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_FAST:
             bw = (myRegion->wideLora) ? 812.5 : 250;
-            cr = 8;
+            cr = 5;
             sf = 9;
             break;
         case meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_SLOW:
             bw = (myRegion->wideLora) ? 812.5 : 250;
-            cr = 8;
+            cr = 5;
             sf = 10;
             break;
         default: // Config_LoRaConfig_ModemPreset_LONG_FAST is default. Gracefully use this is preset is something illegal.
             bw = (myRegion->wideLora) ? 812.5 : 250;
-            cr = 8;
+            cr = 5;
             sf = 11;
             break;
         case meshtastic_Config_LoRaConfig_ModemPreset_LONG_MODERATE:
@@ -448,7 +448,9 @@ void RadioInterface::applyModemConfig()
         power = myRegion->powerLimit;
 
     if (power == 0)
-        power = 17; // Default to default power if we don't have a valid power
+        power = 17; // Default to this power level if we don't have a valid regional power limit (powerLimit of myRegion defaults
+                    // to 0, currently no region has an actual power limit of 0 [dBm] so we can assume regions which have this
+                    // variable set to 0 don't have a valid power limit)
 
     // Set final tx_power back onto config
     loraConfig.tx_power = (int8_t)power; // cppcheck-suppress assignmentAddressToInteger
@@ -534,8 +536,8 @@ size_t RadioInterface::beginSending(meshtastic_MeshPacket *p)
     h->id = p->id;
     h->channel = p->channel;
     if (p->hop_limit > HOP_MAX) {
-        LOG_WARN("hop limit %d is too high, setting to %d\n", p->hop_limit, HOP_MAX);
-        p->hop_limit = HOP_MAX;
+        LOG_WARN("hop limit %d is too high, setting to %d\n", p->hop_limit, HOP_RELIABLE);
+        p->hop_limit = HOP_RELIABLE;
     }
     h->flags = p->hop_limit | (p->want_ack ? PACKET_FLAGS_WANT_ACK_MASK : 0);
 

src/mesh/RadioInterface.h

@@ -56,7 +56,7 @@ class RadioInterface
 
     float bw = 125;
     uint8_t sf = 9;
-    uint8_t cr = 7;
+    uint8_t cr = 5;
     /** Slottime is the minimum time to wait, consisting of:
       - CAD duration (maximum of SX126x and SX127x);
       - roundtrip air propagation time (assuming max. 30km between nodes);
@@ -223,4 +223,4 @@ class RadioInterface
 };
 
 /// Debug printing for packets
-void printPacket(const char *prefix, const meshtastic_MeshPacket *p);
+void printPacket(const char *prefix, const meshtastic_MeshPacket *p);

src/mesh/RadioLibRF95.cpp

@@ -1,9 +1,6 @@
 #include "RadioLibRF95.h"
 #include "configuration.h"
 
-#define RF95_CHIP_VERSION 0x12
-#define RF95_ALT_VERSION 0x11 // Supposedly some versions of the chip have id 0x11
-
 // From datasheet but radiolib doesn't know anything about this
 #define SX127X_REG_TCXO 0x4B
 
@@ -13,9 +10,8 @@ int16_t RadioLibRF95::begin(float freq, float bw, uint8_t sf, uint8_t cr, uint8_
                             uint8_t gain)
 {
     // execute common part
-    int16_t state = SX127x::begin(RF95_CHIP_VERSION, syncWord, preambleLength);
-    if (state != RADIOLIB_ERR_NONE)
-        state = SX127x::begin(RF95_ALT_VERSION, syncWord, preambleLength);
+    uint8_t rf95versions[2] = {0x12, 0x11};
+    int16_t state = SX127x::begin(rf95versions, sizeof(rf95versions), syncWord, preambleLength);
     RADIOLIB_ASSERT(state);
 
     // current limit was removed from module' ctor
@@ -80,4 +76,4 @@ bool RadioLibRF95::isReceiving()
 uint8_t RadioLibRF95::readReg(uint8_t addr)
 {
     return mod->SPIreadRegister(addr);
-}
+}

src/mesh/Router.cpp

@@ -249,29 +249,12 @@ ErrorCode Router::send(meshtastic_MeshPacket *p)
     if (p->which_payload_variant == meshtastic_MeshPacket_decoded_tag) {
         ChannelIndex chIndex = p->channel; // keep as a local because we are about to change it
 
-        bool shouldActuallyEncrypt = true;
-
         if (moduleConfig.mqtt.enabled) {
-            // check if we should send decrypted packets to mqtt
 
-            // truth table:
-            /* mqtt_server  mqtt_encryption_enabled should_encrypt
-             *    not set                        0              1
-             *    not set                        1              1
-             *        set                        0              0
-             *        set                        1              1
-             *
-             * => so we only decrypt mqtt if they have a custom mqtt server AND mqtt_encryption_enabled is FALSE
-             */
-
-            if (*moduleConfig.mqtt.address && !moduleConfig.mqtt.encryption_enabled) {
-                shouldActuallyEncrypt = false;
-            }
-
-            LOG_INFO("Should encrypt MQTT?: %d\n", shouldActuallyEncrypt);
+            LOG_INFO("Should encrypt MQTT?: %d\n", moduleConfig.mqtt.encryption_enabled);
 
             // the packet is currently in a decrypted state.  send it now if they want decrypted packets
-            if (mqtt && !shouldActuallyEncrypt)
+            if (mqtt && !moduleConfig.mqtt.encryption_enabled)
                 mqtt->onSend(*p, chIndex);
         }
 
@@ -284,7 +267,7 @@ ErrorCode Router::send(meshtastic_MeshPacket *p)
         if (moduleConfig.mqtt.enabled) {
             // the packet is now encrypted.
             // check if we should send encrypted packets to mqtt
-            if (mqtt && shouldActuallyEncrypt)
+            if (mqtt && moduleConfig.mqtt.encryption_enabled)
                 mqtt->onSend(*p, chIndex);
         }
     }
@@ -316,6 +299,12 @@ bool perhapsDecode(meshtastic_MeshPacket *p)
         config.device.rebroadcast_mode == meshtastic_Config_DeviceConfig_RebroadcastMode_ALL_SKIP_DECODING)
         return false;
 
+    if (config.device.rebroadcast_mode == meshtastic_Config_DeviceConfig_RebroadcastMode_KNOWN_ONLY &&
+        !nodeDB.getMeshNode(p->from)->has_user) {
+        LOG_DEBUG("Node 0x%x not in NodeDB. Rebroadcast mode KNOWN_ONLY will ignore packet\n", p->from);
+        return false;
+    }
+
     if (p->which_payload_variant == meshtastic_MeshPacket_decoded_tag)
         return true; // If packet was already decoded just return
 

src/mesh/STM32WLE5JCInterface.cpp

@@ -20,9 +20,6 @@ bool STM32WLE5JCInterface::init()
 
     lora.setRfSwitchTable(rfswitch_pins, rfswitch_table);
 
-    if (power == 0)
-        power = STM32WLx_MAX_POWER;
-
     if (power > STM32WLx_MAX_POWER) // This chip has lower power limits than some
         power = STM32WLx_MAX_POWER;
 

src/mesh/SX126xInterface.cpp

@@ -2,8 +2,12 @@
 #include "configuration.h"
 #include "error.h"
 #include "mesh/NodeDB.h"
+#ifdef ARCH_RASPBERRY_PI
+#include "PortduinoGlue.h"
+#endif
 
-// Particular boards might define a different max power based on what their hardware can do
+// Particular boards might define a different max power based on what their hardware can do, default to max power output if not
+// specified (may be dangerous if using external PA and SX126x power config forgotten)
 #ifndef SX126X_MAX_POWER
 #define SX126X_MAX_POWER 22
 #endif
@@ -22,24 +26,28 @@ SX126xInterface<T>::SX126xInterface(LockingArduinoHal *hal, RADIOLIB_PIN_TYPE cs
 template <typename T> bool SX126xInterface<T>::init()
 {
 #ifdef SX126X_POWER_EN
-    digitalWrite(SX126X_POWER_EN, HIGH);
     pinMode(SX126X_POWER_EN, OUTPUT);
+    digitalWrite(SX126X_POWER_EN, HIGH);
 #endif
 
-#ifndef SX126X_E22
-    float tcxoVoltage = 0; // None - we use an XTAL
+// FIXME: correct logic to default to not using TCXO if no voltage is specified for SX126X_DIO3_TCXO_VOLTAGE
+#if !defined(SX126X_DIO3_TCXO_VOLTAGE)
+    float tcxoVoltage =
+        0; // "TCXO reference voltage to be set on DIO3. Defaults to 1.6 V, set to 0 to skip." per
+           // https://github.com/jgromes/RadioLib/blob/690a050ebb46e6097c5d00c371e961c1caa3b52e/src/modules/SX126x/SX126x.h#L471C26-L471C104
+    // (DIO3 is free to be used as an IRQ)
+    LOG_DEBUG("SX126X_DIO3_TCXO_VOLTAGE not defined, not using DIO3 as TCXO reference voltage\n");
 #else
-    // Use DIO3 to power tcxo per https://github.com/jgromes/RadioLib/issues/12#issuecomment-520695575
-    float tcxoVoltage = 1.8;
+    float tcxoVoltage = SX126X_DIO3_TCXO_VOLTAGE;
+    LOG_DEBUG("SX126X_DIO3_TCXO_VOLTAGE defined, using DIO3 as TCXO reference voltage at %f V\n", SX126X_DIO3_TCXO_VOLTAGE);
+    // (DIO3 is not free to be used as an IRQ)
 #endif
+    // FIXME: May want to set depending on a definition, currently all SX126x variant files use the DC-DC regulator option
     bool useRegulatorLDO = false; // Seems to depend on the connection to pin 9/DCC_SW - if an inductor DCDC?
 
     RadioLibInterface::init();
 
-    if (power == 0)
-        power = SX126X_MAX_POWER;
-
-    if (power > SX126X_MAX_POWER) // This chip has lower power limits than some
+    if (power > SX126X_MAX_POWER) // Clamp power to maximum defined level
         power = SX126X_MAX_POWER;
 
     limitPower();
@@ -54,49 +62,56 @@ template <typename T> bool SX126xInterface<T>::init()
     LOG_INFO("Bandwidth set to %f\n", bw);
     LOG_INFO("Power output set to %d\n", power);
 
-    // current limit was removed from module' ctor
-    // override default value (60 mA)
+    // Overriding current limit
+    // (https://github.com/jgromes/RadioLib/blob/690a050ebb46e6097c5d00c371e961c1caa3b52e/src/modules/SX126x/SX126x.cpp#L85) using
+    // value in SX126xInterface.h (currently 140 mA) It may or may not be neccessary, depending on how RadioLib functions, from
+    // SX1261/2 datasheet: OCP after setting DeviceSel with SetPaConfig(): SX1261 - 60 mA, SX1262 - 140 mA For the SX1268 the IC
+    // defaults to 140mA no matter the set power level, but RadioLib set it lower, this would need further checking Default values
+    // are: SX1262, SX1268: 0x38 (140 mA), SX1261: 0x18 (60 mA)
+    // FIXME: Not ideal to increase SX1261 current limit above 60mA as it can only transmit max 15dBm, should probably only do it
+    // if using SX1262 or SX1268
     res = lora.setCurrentLimit(currentLimit);
     LOG_DEBUG("Current limit set to %f\n", currentLimit);
     LOG_DEBUG("Current limit set result %d\n", res);
 
-#if defined(SX126X_E22)
-    // E22 Emulation explicitly requires DIO2 as RF switch, so set it to TRUE again for good measure. In case somebody defines
-    // SX126X_TX for an E22 Module
-    if (res == RADIOLIB_ERR_NONE) {
-        LOG_DEBUG("SX126X_E22 mode enabled. Setting DIO2 as RF Switch\n");
-        res = lora.setDio2AsRfSwitch(true);
+#ifdef SX126X_DIO2_AS_RF_SWITCH
+    LOG_DEBUG("Setting DIO2 as RF switch\n");
+    bool dio2AsRfSwitch = true;
+#elif defined(ARCH_RASPBERRY_PI)
+    bool dio2AsRfSwitch = false;
+    if (settingsMap[dio2_as_rf_switch]) {
+        LOG_DEBUG("Setting DIO2 as RF switch\n");
+        dio2AsRfSwitch = true;
     }
+#else
+    LOG_DEBUG("Setting DIO2 as not RF switch\n");
+    bool dio2AsRfSwitch = false;
 #endif
+    if (res == RADIOLIB_ERR_NONE) {
+        res = lora.setDio2AsRfSwitch(dio2AsRfSwitch);
+    }
 
-#if defined(SX126X_TXEN) && (SX126X_TXEN != RADIOLIB_NC)
-    // If SX126X_TXEN is connected to the MCU, we are manually controlling RX and TX.
-    // But lora.begin (called above) sets Dio2 as RF switch control, which is not true here, so set it back to false.
-    if (res == RADIOLIB_ERR_NONE) {
-        LOG_DEBUG("SX126X_TXEN pin defined. Setting RF Switch: RXEN=%i, TXEN=%i\n", SX126X_RXEN, SX126X_TXEN);
-        res = lora.setDio2AsRfSwitch(false);
-        lora.setRfSwitchPins(SX126X_RXEN, SX126X_TXEN);
-    }
-#elif defined(SX126X_RXEN) && (SX126X_RXEN != RADIOLIB_NC && defined(E22_TXEN_CONNECTED_TO_DIO2))
-    // Otherwise, if SX126X_RXEN is connected to the MCU, and E22_TXEN_CONNECTED_TO_DIO2 is defined, we are letting the
-    // E22 control RX and TX via DIO2. In this configuration, the E22's TXEN and DIO2 pins are connected to each other,
-    // but not to the MCU.
-    // However, we must still connect the E22's RXEN pin to the MCU, define SX126X_RXEN accordingly, and then call
-    // setRfSwitchPins, otherwise RX sensitivity (observed via RSSI) is greatly diminished.
-    LOG_DEBUG("SX126X_RXEN and E22_TXEN_CONNECTED_TO_DIO2 are defined; value of res: %d", res);
-    if (res == RADIOLIB_ERR_NONE) {
-        LOG_DEBUG("SX126X_TXEN is RADIOLIB_NC, but SX126X_RXEN and E22_TXEN_CONNECTED_TO_DIO2 are both defined; calling "
-                  "lora.setRfSwitchPins.");
-        lora.setRfSwitchPins(SX126X_RXEN, SX126X_TXEN);
-    }
+    // If a pin isn't defined, we set it to RADIOLIB_NC, it is safe to always do external RF switching with RADIOLIB_NC as it has
+    // no effect
+#ifndef SX126X_RXEN
+#define SX126X_RXEN RADIOLIB_NC
+    LOG_DEBUG("SX126X_RXEN not defined, defaulting to RADIOLIB_NC\n");
 #endif
+#ifndef SX126X_TXEN
+#define SX126X_TXEN RADIOLIB_NC
+    LOG_DEBUG("SX126X_TXEN not defined, defaulting to RADIOLIB_NC\n");
+#endif
+    if (res == RADIOLIB_ERR_NONE) {
+        LOG_DEBUG("Using MCU pin %i as RXEN and pin %i as TXEN to control RF switching\n", SX126X_RXEN, SX126X_TXEN);
+        lora.setRfSwitchPins(SX126X_RXEN, SX126X_TXEN);
+    }
 
     if (config.lora.sx126x_rx_boosted_gain) {
         uint16_t result = lora.setRxBoostedGainMode(true);
-        LOG_INFO("Set Rx Boosted Gain mode; result: %d\n", result);
+        LOG_INFO("Set RX gain to boosted mode; result: %d\n", result);
     } else {
         uint16_t result = lora.setRxBoostedGainMode(false);
-        LOG_INFO("Set Rx Power Saving Gain mode; result: %d\n", result);
+        LOG_INFO("Set RX gain to power saving mode (boosted mode off); result: %d\n", result);
     }
 
 #if 0
@@ -235,7 +250,7 @@ template <typename T> void SX126xInterface<T>::startReceive()
     // We use a 16 bit preamble so this should save some power by letting radio sit in standby mostly.
     // Furthermore, we need the PREAMBLE_DETECTED and HEADER_VALID IRQ flag to detect whether we are actively receiving
     int err = lora.startReceiveDutyCycleAuto(preambleLength, 8,
-                                             RADIOLIB_SX126X_IRQ_RX_DEFAULT | RADIOLIB_SX126X_IRQ_RADIOLIB_PREAMBLE_DETECTED |
+                                             RADIOLIB_SX126X_IRQ_RX_DEFAULT | RADIOLIB_SX126X_IRQ_PREAMBLE_DETECTED |
                                                  RADIOLIB_SX126X_IRQ_HEADER_VALID);
     assert(err == RADIOLIB_ERR_NONE);
 
@@ -265,11 +280,11 @@ template <typename T> bool SX126xInterface<T>::isChannelActive()
 /** Could we send right now (i.e. either not actively receiving or transmitting)? */
 template <typename T> bool SX126xInterface<T>::isActivelyReceiving()
 {
-    // The IRQ status will be cleared when we start our read operation.  Check if we've started a header, but haven't yet
+    // The IRQ status will be cleared when we start our read operation. Check if we've started a header, but haven't yet
     // received and handled the interrupt for reading the packet/handling errors.
 
     uint16_t irq = lora.getIrqStatus();
-    bool detected = (irq & (RADIOLIB_SX126X_IRQ_HEADER_VALID | RADIOLIB_SX126X_IRQ_RADIOLIB_PREAMBLE_DETECTED));
+    bool detected = (irq & (RADIOLIB_SX126X_IRQ_HEADER_VALID | RADIOLIB_SX126X_IRQ_PREAMBLE_DETECTED));
     // Handle false detections
     if (detected) {
         uint32_t now = millis();
@@ -296,7 +311,7 @@ template <typename T> bool SX126xInterface<T>::sleep()
 {
     // Not keeping config is busted - next time nrf52 board boots lora sending fails  tcxo related? - see datasheet
     // \todo Display actual typename of the adapter, not just `SX126x`
-    LOG_DEBUG("sx126x entering sleep mode (FIXME, don't keep config)\n");
+    LOG_DEBUG("SX126x entering sleep mode (FIXME, don't keep config)\n");
     setStandby(); // Stop any pending operations
 
     // turn off TCXO if it was powered

src/mesh/SX128xInterface.cpp

@@ -22,8 +22,8 @@ SX128xInterface<T>::SX128xInterface(LockingArduinoHal *hal, RADIOLIB_PIN_TYPE cs
 template <typename T> bool SX128xInterface<T>::init()
 {
 #ifdef SX128X_POWER_EN
-    digitalWrite(SX128X_POWER_EN, HIGH);
     pinMode(SX128X_POWER_EN, OUTPUT);
+    digitalWrite(SX128X_POWER_EN, HIGH);
 #endif
 
 #ifdef RF95_FAN_EN
@@ -32,19 +32,16 @@ template <typename T> bool SX128xInterface<T>::init()
 #endif
 
 #if defined(SX128X_RXEN) && (SX128X_RXEN != RADIOLIB_NC) // set not rx or tx mode
-    digitalWrite(SX128X_RXEN, LOW);                      // Set low before becoming an output
     pinMode(SX128X_RXEN, OUTPUT);
+    digitalWrite(SX128X_RXEN, LOW); // Set low before becoming an output
 #endif
 #if defined(SX128X_TXEN) && (SX128X_TXEN != RADIOLIB_NC)
-    digitalWrite(SX128X_TXEN, LOW);
     pinMode(SX128X_TXEN, OUTPUT);
+    digitalWrite(SX128X_TXEN, LOW);
 #endif
 
     RadioLibInterface::init();
 
-    if (power == 0)
-        power = SX128X_MAX_POWER;
-
     if (power > SX128X_MAX_POWER) // This chip has lower power limits than some
         power = SX128X_MAX_POWER;
 

src/mesh/TypeConversions.cpp

@@ -0,0 +1,55 @@
+#include "TypeConversions.h"
+#include "mesh/generated/meshtastic/deviceonly.pb.h"
+#include "mesh/generated/meshtastic/mesh.pb.h"
+
+meshtastic_NodeInfo TypeConversions::ConvertToNodeInfo(const meshtastic_NodeInfoLite *lite)
+{
+    meshtastic_NodeInfo info = meshtastic_NodeInfo_init_default;
+
+    info.num = lite->num;
+    info.snr = lite->snr;
+    info.last_heard = lite->last_heard;
+    info.channel = lite->channel;
+
+    if (lite->has_position) {
+        info.has_position = true;
+        info.position.latitude_i = lite->position.latitude_i;
+        info.position.longitude_i = lite->position.longitude_i;
+        info.position.altitude = lite->position.altitude;
+        info.position.location_source = lite->position.location_source;
+        info.position.time = lite->position.time;
+    }
+    if (lite->has_user) {
+        info.has_user = true;
+        info.user = lite->user;
+    }
+    if (lite->has_device_metrics) {
+        info.has_device_metrics = true;
+        info.device_metrics = lite->device_metrics;
+    }
+    return info;
+}
+
+meshtastic_PositionLite TypeConversions::ConvertToPositionLite(meshtastic_Position position)
+{
+    meshtastic_PositionLite lite = meshtastic_PositionLite_init_default;
+    lite.latitude_i = position.latitude_i;
+    lite.longitude_i = position.longitude_i;
+    lite.altitude = position.altitude;
+    lite.location_source = position.location_source;
+    lite.time = position.time;
+
+    return lite;
+}
+
+meshtastic_Position TypeConversions::ConvertToPosition(meshtastic_PositionLite lite)
+{
+    meshtastic_Position position = meshtastic_Position_init_default;
+    position.latitude_i = lite.latitude_i;
+    position.longitude_i = lite.longitude_i;
+    position.altitude = lite.altitude;
+    position.location_source = lite.location_source;
+    position.time = lite.time;
+
+    return position;
+}

src/mesh/TypeConversions.h

@@ -1,54 +1,13 @@
 #include "mesh/generated/meshtastic/deviceonly.pb.h"
 #include "mesh/generated/meshtastic/mesh.pb.h"
 
-inline static meshtastic_NodeInfo ConvertToNodeInfo(const meshtastic_NodeInfoLite *lite)
+#pragma once
+#include "NodeDB.h"
+
+class TypeConversions
 {
-    meshtastic_NodeInfo info = meshtastic_NodeInfo_init_default;
-
-    info.num = lite->num;
-    info.snr = lite->snr;
-    info.last_heard = lite->last_heard;
-    info.channel = lite->channel;
-
-    if (lite->has_position) {
-        info.has_position = true;
-        info.position.latitude_i = lite->position.latitude_i;
-        info.position.longitude_i = lite->position.longitude_i;
-        info.position.altitude = lite->position.altitude;
-        info.position.location_source = lite->position.location_source;
-        info.position.time = lite->position.time;
-    }
-    if (lite->has_user) {
-        info.has_user = true;
-        info.user = lite->user;
-    }
-    if (lite->has_device_metrics) {
-        info.has_device_metrics = true;
-        info.device_metrics = lite->device_metrics;
-    }
-    return info;
-}
-
-inline static meshtastic_PositionLite ConvertToPositionLite(meshtastic_Position position)
-{
-    meshtastic_PositionLite lite = meshtastic_PositionLite_init_default;
-    lite.latitude_i = position.latitude_i;
-    lite.longitude_i = position.longitude_i;
-    lite.altitude = position.altitude;
-    lite.location_source = position.location_source;
-    lite.time = position.time;
-
-    return lite;
-}
-
-inline static meshtastic_Position ConvertToPosition(meshtastic_PositionLite lite)
-{
-    meshtastic_Position position = meshtastic_Position_init_default;
-    position.latitude_i = lite.latitude_i;
-    position.longitude_i = lite.longitude_i;
-    position.altitude = lite.altitude;
-    position.location_source = lite.location_source;
-    position.time = lite.time;
-
-    return position;
-}
+  public:
+    static meshtastic_NodeInfo ConvertToNodeInfo(const meshtastic_NodeInfoLite *lite);
+    static meshtastic_PositionLite ConvertToPositionLite(meshtastic_Position position);
+    static meshtastic_Position ConvertToPosition(meshtastic_PositionLite lite);
+};