navigator: wrote unit tests for Takeoff navigation mode

Signed-off-by: RomanBapst <bapstroman@gmail.com>
ROMFS: reduce LOGGER_BUF default to 8 kB on older boards
2026-05-26 12:30:04 +08:00 · 2021-05-12 18:39:34 +03:00 · 2021-05-12 17:06:33 +02:00 · 2021-05-11 13:14:42 -04:00 · 2021-05-11 18:12:56 +02:00 · 2021-05-11 08:34:23 +02:00
307 changed files with 4138 additions and 3365 deletions
@@ -9,10 +9,10 @@ pipeline {
        script {
          def build_nodes = [:]
          def docker_images = [
-            armhf: "px4io/px4-dev-armhf:2021-02-04",
-            arm64: "px4io/px4-dev-aarch64:2021-02-04",
-            base: "px4io/px4-dev-base-bionic:2021-02-04",
-            nuttx: "px4io/px4-dev-nuttx-focal:2021-02-04",
+            armhf: "px4io/px4-dev-armhf:2021-04-29",
+            arm64: "px4io/px4-dev-aarch64:2021-04-29",
+            base: "px4io/px4-dev-base-bionic:2021-04-29",
+            nuttx: "px4io/px4-dev-nuttx-focal:2021-04-29",
            snapdragon: "lorenzmeier/px4-dev-snapdragon:2020-04-01"
          ]

@@ -130,7 +130,7 @@ pipeline {
    // TODO: actually upload artifacts to S3
    // stage('S3 Upload') {
    //   agent {
-    //     docker { image 'px4io/px4-dev-base-focal:2021-02-04' }
+    //     docker { image 'px4io/px4-dev-base-focal:2021-04-29' }
    //   }
    //   options {
    //         skipDefaultCheckout()
@@ -12,7 +12,7 @@ pipeline {
            stage("build cubepilot_cubeorange_test") {
              agent {
                docker {
-                  image 'px4io/px4-dev-nuttx-focal:2020-09-14'
+                  image 'px4io/px4-dev-nuttx-focal:2021-04-29'
                  args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw'
                }
              }
@@ -89,7 +89,7 @@ pipeline {
            stage("build cuav_x7pro_test") {
              agent {
                docker {
-                  image 'px4io/px4-dev-nuttx-focal:2020-09-14'
+                  image 'px4io/px4-dev-nuttx-focal:2021-04-29'
                  args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw'
                }
              }
@@ -165,7 +165,7 @@ pipeline {
            stage("build px4_fmu-v3_test") {
              agent {
                docker {
-                  image 'px4io/px4-dev-nuttx-focal:2020-09-14'
+                  image 'px4io/px4-dev-nuttx-focal:2021-04-29'
                  args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw'
                }
              }
@@ -241,7 +241,7 @@ pipeline {
            stage("build px4_fmu-v4_test") {
              agent {
                docker {
-                  image 'px4io/px4-dev-nuttx-focal:2020-09-14'
+                  image 'px4io/px4-dev-nuttx-focal:2021-04-29'
                  args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw'
                }
              }
@@ -317,7 +317,7 @@ pipeline {
            stage("build px4_fmu-v4pro_test") {
              agent {
                docker {
-                  image 'px4io/px4-dev-nuttx-focal:2020-09-14'
+                  image 'px4io/px4-dev-nuttx-focal:2021-04-29'
                  args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw'
                }
              }
@@ -393,7 +393,7 @@ pipeline {
            stage("build px4_fmu-v5_test") {
              agent {
                docker {
-                  image 'px4io/px4-dev-nuttx-focal:2020-09-14'
+                  image 'px4io/px4-dev-nuttx-focal:2021-04-29'
                  args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw'
                }
              }
@@ -469,7 +469,7 @@ pipeline {
            stage("build px4_fmu-v5_debug") {
              agent {
                docker {
-                  image 'px4io/px4-dev-nuttx-focal:2020-09-14'
+                  image 'px4io/px4-dev-nuttx-focal:2021-04-29'
                  args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw'
                }
              }
@@ -549,7 +549,7 @@ pipeline {
            stage("build px4_fmu-v5_optimized") {
              agent {
                docker {
-                  image 'px4io/px4-dev-nuttx-focal:2020-09-14'
+                  image 'px4io/px4-dev-nuttx-focal:2021-04-29'
                  args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw'
                }
              }
@@ -625,7 +625,7 @@ pipeline {
            stage("build px4_fmu-v5_stackcheck") {
              agent {
                docker {
-                  image 'px4io/px4-dev-nuttx-focal:2020-09-14'
+                  image 'px4io/px4-dev-nuttx-focal:2021-04-29'
                  args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw'
                }
              }
@@ -705,7 +705,7 @@ pipeline {
            stage("build modalai_fc-v1_test") {
              agent {
                docker {
-                  image 'px4io/px4-dev-nuttx-focal:2020-09-14'
+                  image 'px4io/px4-dev-nuttx-focal:2021-04-29'
                  args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw'
                }
              }
@@ -781,7 +781,7 @@ pipeline {
            stage("build holybro_durandal-v1_test") {
              agent {
                docker {
-                  image 'px4io/px4-dev-nuttx-focal:2020-09-14'
+                  image 'px4io/px4-dev-nuttx-focal:2021-04-29'
                  args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw'
                }
              }
@@ -858,7 +858,7 @@ pipeline {
            stage("build nxp_fmuk66-v3_test") {
              agent {
                docker {
-                  image 'px4io/px4-dev-nuttx-focal:2020-09-14'
+                  image 'px4io/px4-dev-nuttx-focal:2021-04-29'
                  args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw'
                }
              }
@@ -2,7 +2,7 @@
 // https://github.com/microsoft/vscode-dev-containers/tree/v0.134.0/containers/cpp
 {
 	"name": "px4-dev-nuttx",
-	"image": "px4io/px4-dev-nuttx-focal:2021-02-04",
+	"image": "px4io/px4-dev-nuttx-focal:2021-04-29",

 	"runArgs": [ "--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined" ],

@@ -28,7 +28,7 @@ jobs:
          "parameters_metadata",
        ]
    container:
-      image: px4io/px4-dev-nuttx-focal:2021-02-04
+      image: px4io/px4-dev-nuttx-focal:2021-04-29
      options: --privileged --ulimit core=-1 --security-opt seccomp=unconfined
    steps:
    - uses: actions/checkout@v1
@@ -11,7 +11,7 @@ on:
 jobs:
  build:
    runs-on: ubuntu-latest
-    container: px4io/px4-dev-clang:2021-02-04
+    container: px4io/px4-dev-clang:2021-04-29
    steps:
    - uses: actions/checkout@v1
      with:
@@ -11,7 +11,7 @@ on:
 jobs:
  build:
    runs-on: ubuntu-latest
-    container: px4io/px4-dev-armhf:2021-02-04
+    container: px4io/px4-dev-armhf:2021-04-29
    strategy:
      matrix:
        config: [
@@ -11,7 +11,7 @@ on:
 jobs:
  build:
    runs-on: ubuntu-latest
-    container: px4io/px4-dev-aarch64:2021-02-04
+    container: px4io/px4-dev-aarch64:2021-04-29
    strategy:
      matrix:
        config: [
@@ -11,7 +11,7 @@ on:
 jobs:
  build:
    runs-on: ubuntu-latest
-    container: px4io/px4-dev-nuttx-focal:2021-02-04
+    container: px4io/px4-dev-nuttx-focal:2021-04-29
    strategy:
      matrix:
        config: [
@@ -123,6 +123,8 @@ jobs:
      run: make ${{matrix.config}} bloaty_symbols || true
    - name: make ${{matrix.config}} bloaty_templates
      run: make ${{matrix.config}} bloaty_templates || true
+    - name: make ${{matrix.config}} bloaty_ram
+      run: make ${{matrix.config}} bloaty_ram || true
    - name: make ${{matrix.config}} bloaty_compare_master
      run: make ${{matrix.config}} bloaty_compare_master || true
    - name: ccache post-run
@@ -11,7 +11,7 @@ on:
 jobs:
  build:
    runs-on: ubuntu-latest
-    container: px4io/px4-dev-nuttx-focal:2021-02-04
+    container: px4io/px4-dev-nuttx-focal:2021-04-29
    strategy:
      matrix:
        config: [
@@ -23,7 +23,7 @@ jobs:
    needs: enumerate_targets
    strategy:
      matrix: ${{fromJson(needs.enumerate_targets.outputs.matrix)}}
-    container: px4io/px4-dev-${{ matrix.container }}:2021-02-04
+    container: px4io/px4-dev-${{ matrix.container }}:2021-04-29
    steps:
    - uses: actions/checkout@v1
      with:
@@ -1,131 +0,0 @@
-name: MAVROS Avoidance Tests
-
-on:
-  push:
-    branches:
-    - 'master'
-  pull_request:
-    branches:
-    - '*'
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        config:
-          - {test_file: "mavros_posix_test_avoidance.test",    vehicle: "iris_obs_avoid", mission: "avoidance",       build_type: "RelWithDebInfo"}
-          - {test_file: "mavros_posix_test_safe_landing.test", vehicle: "iris_obs_avoid", mission: "MC_safe_landing", build_type: "RelWithDebInfo"}
-
-    container:
-      image: px4io/px4-dev-ros-melodic:2021-02-04
-      options: --privileged --ulimit core=-1 --security-opt seccomp=unconfined
-    steps:
-    - uses: actions/checkout@v1
-      with:
-        token: ${{ secrets.ACCESS_TOKEN }}
-
-    - name: Prepare ccache timestamp
-      id: ccache_cache_timestamp
-      shell: cmake -P {0}
-      run: |
-        string(TIMESTAMP current_date "%Y-%m-%d-%H;%M;%S" UTC)
-        message("::set-output name=timestamp::${current_date}")
-    - name: ccache cache files
-      uses: actions/cache@v2
-      with:
-        path: ~/.ccache
-        key: sitl_tests-${{matrix.config.build_type}}-ccache-${{steps.ccache_cache_timestamp.outputs.timestamp}}
-        restore-keys: sitl_tests-${{matrix.config.build_type}}-ccache-
-    - name: setup ccache
-      run: |
-          mkdir -p ~/.ccache
-          echo "base_dir = ${GITHUB_WORKSPACE}" > ~/.ccache/ccache.conf
-          echo "compression = true" >> ~/.ccache/ccache.conf
-          echo "compression_level = 5" >> ~/.ccache/ccache.conf
-          echo "max_size = 100M" >> ~/.ccache/ccache.conf
-          ccache -s
-          ccache -z
-
-    - name: check environment
-      run: |
-          export
-          ulimit -a
-    - name: Build PX4 and sitl_gazebo
-      env:
-        PX4_CMAKE_BUILD_TYPE: ${{matrix.config.build_type}}
-      run: |
-        ccache -z
-        make px4_sitl_default
-        make px4_sitl_default sitl_gazebo
-        ccache -s
-
-    - name: Core dump settings
-      run: |
-          ulimit -c unlimited
-          echo "`pwd`/%e.core" > /proc/sys/kernel/core_pattern
-
-    - name: Run SITL tests
-      env:
-        PX4_CMAKE_BUILD_TYPE: ${{matrix.config.build_type}}
-      run: |
-        export
-        ./test/rostest_avoidance_run.sh ${{matrix.config.test_file}} mission:=${{matrix.config.mission}} vehicle:=${{matrix.config.vehicle}} || true
-
-    - name: Look at core files
-      if: failure()
-      run: gdb build/px4_sitl_default/bin/px4 px4.core -ex "thread apply all bt" -ex "quit"
-    - name: Upload px4 coredump
-      if: failure()
-      uses: actions/upload-artifact@v2-preview
-      with:
-        name: coredump
-        path: px4.core
-
-    # - name: ecl EKF analysis
-    #   if: always()
-    #   run: ./Tools/ecl_ekf/process_logdata_ekf.py ~/.ros/log/*/*.ulg
-
-    - name: Upload logs to flight review
-      if: always()
-      run: ./Tools/upload_log.py -q --description "${GITHUB_WORKFLOW} ${GITHUB_RUN_ID}" --feedback "${GITHUB_WORKFLOW} ${GITHUB_RUN_ID} ${GITHUB_REPOSITORY} ${GITHUB_REF}" --source CI ~/.ros/log/*/*.ulg
-
-    - name: Upload px4 binary
-      if: failure()
-      uses: actions/upload-artifact@v2
-      with:
-        name: binary
-        path: build/px4_sitl_default/bin/px4
-
-    - name: Store PX4 log
-      if: failure()
-      uses: actions/upload-artifact@v2
-      with:
-        name: px4_log
-        path: ~/.ros/log/*/*.ulg
-
-    - name: Store ROS log
-      if: failure()
-      uses: actions/upload-artifact@v2
-      with:
-        name: ros_log
-        path: ~/.ros/**/rostest-*.log
-
-    # Report test coverage
-    - name: Upload coverage
-      if: contains(matrix.config.build_type, 'Coverage')
-      run: |
-          git config --global credential.helper "" # disable the keychain credential helper
-          git config --global --add credential.helper store # enable the local store credential helper
-          echo "https://x-access-token:${{ secrets.ACCESS_TOKEN }}@github.com" >> ~/.git-credentials # add credential
-          git config --global url."https://github.com/".insteadof git@github.com: # credentials add credential
-          mkdir -p coverage
-          lcov --directory build/px4_sitl_default --base-directory build/px4_sitl_default --gcov-tool gcov --capture -o coverage/lcov.info
-    - name: Upload coverage information to Codecov
-      if: contains(matrix.config.build_type, 'Coverage')
-      uses: codecov/codecov-action@v1
-      with:
-        token: ${{ secrets.CODECOV_TOKEN }}
-        flags: mavros_avoidance
-        file: coverage/lcov.info
@@ -25,7 +25,7 @@ jobs:
          #- {vehicle: "tiltrotor",     mission: "VTOL_mission_1",  build_type: "RelWithDebInfo"}

    container:
-      image: px4io/px4-dev-ros-melodic:2021-02-04
+      image: px4io/px4-dev-ros-melodic:2021-04-29
      options: --privileged --ulimit core=-1 --security-opt seccomp=unconfined
    steps:
    - uses: actions/checkout@v1
@@ -20,7 +20,7 @@ jobs:
          #- {test_file: "mavros_posix_tests_offboard_rpyrt_ctl.test", vehicle: "iris", build_type: "RelWithDebInfo"}

    container:
-      image: px4io/px4-dev-ros-melodic:2021-02-04
+      image: px4io/px4-dev-ros-melodic:2021-04-29
      options: --privileged --ulimit core=-1 --security-opt seccomp=unconfined
    steps:
    - uses: actions/checkout@v1
@@ -11,7 +11,7 @@ jobs:

  airframe:
    runs-on: ubuntu-latest
-    container: px4io/px4-dev-base-focal:2021-02-04
+    container: px4io/px4-dev-base-focal:2021-04-29
    steps:
    - uses: actions/checkout@v1
      with:
@@ -26,7 +26,7 @@ jobs:

  module:
    runs-on: ubuntu-latest
-    container: px4io/px4-dev-base-focal:2021-02-04
+    container: px4io/px4-dev-base-focal:2021-04-29
    steps:
    - uses: actions/checkout@v1
      with:
@@ -41,7 +41,7 @@ jobs:

  parameter:
    runs-on: ubuntu-latest
-    container: px4io/px4-dev-base-focal:2021-02-04
+    container: px4io/px4-dev-base-focal:2021-04-29
    steps:
    - uses: actions/checkout@v1
      with:
@@ -65,7 +65,7 @@ jobs:

  uorb_graph:
    runs-on: ubuntu-latest
-    container: px4io/px4-dev-nuttx-focal:2021-02-04
+    container: px4io/px4-dev-nuttx-focal:2021-04-29
    steps:
    - uses: actions/checkout@v1
      with:
@@ -80,7 +80,7 @@ jobs:

  micrortps_agent:
    runs-on: ubuntu-latest
-    container: px4io/px4-dev-base-focal:2021-02-04
+    container: px4io/px4-dev-base-focal:2021-04-29
    steps:
    - uses: actions/checkout@v1
      with:
@@ -94,7 +94,7 @@ jobs:

  ROS_msgs:
    runs-on: ubuntu-latest
-    container: px4io/px4-dev-base-focal:2021-02-04
+    container: px4io/px4-dev-base-focal:2021-04-29
    steps:
    - uses: actions/checkout@v1
      with:
@@ -107,7 +107,7 @@ jobs:

  ROS2_bridge:
    runs-on: ubuntu-latest
-    container: px4io/px4-dev-base-focal:2021-02-04
+    container: px4io/px4-dev-base-focal:2021-04-29
    steps:
    - uses: actions/checkout@v1
      with:
@@ -20,7 +20,7 @@ jobs:
          - {latitude:  "29.660316", longitude:  "-82.316658", altitude:  "30", build_type: "RelWithDebInfo", model: "tailsitter"    } # Florida
          - {latitude:  "47.397742", longitude:    "8.545594", altitude: "488", build_type: "Coverage",       model: "standard_vtol" } # Zurich
    container:
-      image: px4io/px4-dev-simulation-focal:2021-02-04
+      image: px4io/px4-dev-simulation-focal:2021-04-29
      options: --privileged --ulimit core=-1 --security-opt seccomp=unconfined
    steps:
    - uses: actions/checkout@v1
@@ -28,9 +28,9 @@ jobs:
        token: ${{ secrets.ACCESS_TOKEN }}

    - name: Download MAVSDK
-      run: wget https://github.com/mavlink/MAVSDK/releases/download/v0.38.0/mavsdk_0.38.0_ubuntu20.04_amd64.deb
+      run: wget "https://github.com/mavlink/MAVSDK/releases/download/v$(cat test/mavsdk_tests/MAVSDK_VERSION)/mavsdk_$(cat test/mavsdk_tests/MAVSDK_VERSION)_ubuntu20.04_amd64.deb"
    - name: Install MAVSDK
-      run: dpkg -i mavsdk_0.38.0_ubuntu20.04_amd64.deb
+      run: dpkg -i "mavsdk_$(cat test/mavsdk_tests/MAVSDK_VERSION)_ubuntu20.04_amd64.deb"

    - name: Prepare ccache timestamp
      id: ccache_cache_timestamp
@@ -33,7 +33,7 @@
 [submodule "src/modules/micrortps_bridge/micro-CDR"]
 	path = src/modules/micrortps_bridge/micro-CDR
 	url = https://github.com/PX4/Micro-CDR.git
-	branch = px4
+	branch = master
 [submodule "platforms/nuttx/NuttX/nuttx"]
 	path = platforms/nuttx/NuttX/nuttx
 	url = https://github.com/PX4/NuttX.git
@@ -63,3 +63,7 @@
 [submodule "src/drivers/uavcannode_gps_demo/libcanard"]
 	path = src/drivers/uavcannode_gps_demo/libcanard
 	url = https://github.com/UAVCAN/libcanard.git
+[submodule "src/drivers/uavcan_v1/legacy_data_types"]
+	path = src/drivers/uavcan_v1/legacy_data_types
+	url = https://github.com/px4/public_regulated_data_types/
+	branch = legacy
@@ -185,6 +185,8 @@ if((CMAKE_BUILD_TYPE STREQUAL "Debug") OR (CMAKE_BUILD_TYPE STREQUAL "Coverage")
 	set(MAX_CUSTOM_OPT_LEVEL -O0)
 elseif(CMAKE_BUILD_TYPE MATCHES "Sanitizer")
 	set(MAX_CUSTOM_OPT_LEVEL -O1)
+elseif(CMAKE_BUILD_TYPE MATCHES "Release")
+	set(MAX_CUSTOM_OPT_LEVEL -O3)
 else()
 	if(px4_constrained_flash_build)
 		set(MAX_CUSTOM_OPT_LEVEL -Os)
@@ -15,7 +15,7 @@ pipeline {
        // stage('Catkin build on ROS workspace') {
        //   agent {
        //     docker {
-        //       image 'px4io/px4-dev-ros-melodic:2021-02-04'
+        //       image 'px4io/px4-dev-ros-melodic:2021-04-29'
        //       args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw -e HOME=$WORKSPACE'
        //     }
        //   }
@@ -56,7 +56,7 @@ pipeline {
        stage('Colcon build on ROS2 workspace') {
          agent {
            docker {
-              image 'px4io/px4-dev-ros2-foxy:2021-02-04'
+              image 'px4io/px4-dev-ros2-foxy:2021-04-29'
              args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw -e HOME=$WORKSPACE'
            }
          }
@@ -85,7 +85,7 @@ pipeline {

        stage('Airframe') {
          agent {
-            docker { image 'px4io/px4-dev-base-focal:2021-02-04' }
+            docker { image 'px4io/px4-dev-base-focal:2021-04-29' }
          }
          steps {
            sh 'make distclean'
@@ -105,7 +105,7 @@ pipeline {

        stage('Parameter') {
          agent {
-            docker { image 'px4io/px4-dev-base-focal:2021-02-04' }
+            docker { image 'px4io/px4-dev-base-focal:2021-04-29' }
          }
          steps {
            sh 'make distclean'
@@ -125,7 +125,7 @@ pipeline {

        stage('Module') {
          agent {
-            docker { image 'px4io/px4-dev-base-focal:2021-02-04' }
+            docker { image 'px4io/px4-dev-base-focal:2021-04-29' }
          }
          steps {
            sh 'make distclean'
@@ -146,7 +146,7 @@ pipeline {
        stage('uORB graphs') {
          agent {
            docker {
-              image 'px4io/px4-dev-nuttx-focal:2021-02-04'
+              image 'px4io/px4-dev-nuttx-focal:2021-04-29'
              args '-e CCACHE_BASEDIR=$WORKSPACE -v ${CCACHE_DIR}:${CCACHE_DIR}:rw'
            }
          }
@@ -176,7 +176,7 @@ pipeline {

        stage('Userguide') {
          agent {
-            docker { image 'px4io/px4-dev-base-focal:2021-02-04' }
+            docker { image 'px4io/px4-dev-base-focal:2021-04-29' }
          }
          steps {
            sh('export')
@@ -206,7 +206,7 @@ pipeline {

        stage('QGroundControl') {
          agent {
-            docker { image 'px4io/px4-dev-base-focal:2021-02-04' }
+            docker { image 'px4io/px4-dev-base-focal:2021-04-29' }
          }
          steps {
            sh('export')
@@ -234,7 +234,7 @@ pipeline {

        stage('microRTPS agent') {
          agent {
-            docker { image 'px4io/px4-dev-base-focal:2021-02-04' }
+            docker { image 'px4io/px4-dev-base-focal:2021-04-29' }
          }
          steps {
            sh('export')
@@ -264,7 +264,7 @@ pipeline {

        stage('PX4 ROS msgs') {
          agent {
-            docker { image 'px4io/px4-dev-base-focal:2021-02-04' }
+            docker { image 'px4io/px4-dev-base-focal:2021-04-29' }
          }
          steps {
            sh('export')
@@ -293,7 +293,7 @@ pipeline {

        stage('PX4 ROS2 bridge') {
          agent {
-            docker { image 'px4io/px4-dev-base-focal:2021-02-04' }
+            docker { image 'px4io/px4-dev-base-focal:2021-04-29' }
          }
          steps {
            sh('export')
@@ -336,7 +336,7 @@ pipeline {

        stage('S3') {
          agent {
-            docker { image 'px4io/px4-dev-base-focal:2021-02-04' }
+            docker { image 'px4io/px4-dev-base-focal:2021-04-29' }
          }
          steps {
            sh('export')
@@ -468,25 +468,27 @@ validate_module_configs:
 .PHONY: clean submodulesclean submodulesupdate gazeboclean distclean

 clean:
-	@rm -rf "$(SRC_DIR)"/build
+	@find "$(SRC_DIR)/build" -mindepth 1 -maxdepth 1 -type d -exec sh -c "echo {}; cmake --build {} -- clean || rm -rf {}" \; # use generated build system to clean, wipe build directory if it fails
+	@git submodule foreach git clean -dX --force # some submodules generate build artifacts in source

 submodulesclean:
 	@git submodule foreach --quiet --recursive git clean -ff -x -d
 	@git submodule update --quiet --init --recursive --force || true
 	@git submodule sync --recursive
-	@git submodule update --init --recursive --force
+	@git submodule update --init --recursive --force --jobs 4

 submodulesupdate:
-	@git submodule update --quiet --init --recursive || true
+	@git submodule update --quiet --init --recursive --jobs 4 || true
 	@git submodule sync --recursive
-	@git submodule update --init --recursive
+	@git submodule update --init --recursive --jobs 4

 gazeboclean:
 	@rm -rf ~/.gazebo/*

 distclean: gazeboclean
-	@git submodule deinit -f .
-	@git clean -ff -x -d -e ".project" -e ".cproject" -e ".idea" -e ".settings" -e ".vscode"
+	@git submodule deinit --force $(SRC_DIR)
+	@rm -rf "$(SRC_DIR)/build"
+	@git clean --force -X "$(SRC_DIR)/msg/" "$(SRC_DIR)/platforms/" "$(SRC_DIR)/posix-configs/" "$(SRC_DIR)/ROMFS/" "$(SRC_DIR)/src/" "$(SRC_DIR)/test/" "$(SRC_DIR)/Tools/"

 # Help / Error
 # --------------------------------------------------------------------
@@ -115,6 +115,7 @@ add_custom_command(
 set(romfs_extract_stamp ${CMAKE_CURRENT_BINARY_DIR}/romfs_extract.stamp)
 add_custom_command(
 	OUTPUT ${romfs_extract_stamp}
+	COMMAND ${CMAKE_COMMAND} -E remove_directory ${romfs_gen_root_dir}/*
 	COMMAND ${CMAKE_COMMAND} -E tar xf ${romfs_tar_file}
 	COMMAND ${CMAKE_COMMAND} -E touch ${romfs_extract_stamp}
 	WORKING_DIRECTORY ${romfs_gen_root_dir}
@@ -34,6 +34,9 @@
 add_subdirectory(airframes)

 px4_add_romfs_files(
+	px4-rc.params
+	px4-rc.simulator
+	px4-rc.mavlink
 	rc.replay
 	rcS
 )
@@ -14,7 +14,8 @@

 param set-default EKF2_ARSP_THR 8
 param set-default EKF2_FUSE_BETA 1
-param set-default ASPD_STALL 10.0
+
+param set-default FW_AIRSPD_STALL 8

 param set-default FW_P_RMAX_NEG 20.0
 param set-default FW_P_RMAX_POS 60.0
@@ -0,0 +1,32 @@
+#!/bin/sh
+# shellcheck disable=SC2154
+
+udp_offboard_port_local=$((14580+px4_instance))
+udp_offboard_port_remote=$((14540+px4_instance))
+[ $px4_instance -gt 9 ] && udp_offboard_port_remote=14549 # use the same ports for more than 10 instances to avoid port overlaps
+udp_onboard_payload_port_local=$((14280+px4_instance))
+udp_onboard_payload_port_remote=$((14030+px4_instance))
+udp_onboard_gimbal_port_local=$((13030+px4_instance))
+udp_onboard_gimbal_port_remote=$((13280+px4_instance))
+udp_gcs_port_local=$((18570+px4_instance))
+
+# GCS link
+mavlink start -x -u $udp_gcs_port_local -r 4000000 -f
+mavlink stream -r 50 -s POSITION_TARGET_LOCAL_NED -u $udp_gcs_port_local
+mavlink stream -r 50 -s LOCAL_POSITION_NED -u $udp_gcs_port_local
+mavlink stream -r 50 -s GLOBAL_POSITION_INT -u $udp_gcs_port_local
+mavlink stream -r 50 -s ATTITUDE -u $udp_gcs_port_local
+mavlink stream -r 50 -s ATTITUDE_QUATERNION -u $udp_gcs_port_local
+mavlink stream -r 50 -s ATTITUDE_TARGET -u $udp_gcs_port_local
+mavlink stream -r 50 -s SERVO_OUTPUT_RAW_0 -u $udp_gcs_port_local
+mavlink stream -r 20 -s RC_CHANNELS -u $udp_gcs_port_local
+mavlink stream -r 10 -s OPTICAL_FLOW_RAD -u $udp_gcs_port_local
+
+# API/Offboard link
+mavlink start -x -u $udp_offboard_port_local -r 4000000 -f -m onboard -o $udp_offboard_port_remote
+
+# Onboard link to camera
+mavlink start -x -u $udp_onboard_payload_port_local -r 4000 -f -m onboard -o $udp_onboard_payload_port_remote
+
+# Onboard link to gimbal
+mavlink start -x -u $udp_onboard_gimbal_port_local -r 400000 -m gimbal -o $udp_onboard_gimbal_port_remote
@@ -0,0 +1,5 @@
+#!/bin/sh
+# shellcheck disable=SC2154
+
+#param set MAV_SYS_ID $((px4_instance+1))
+#param set IMU_INTEG_RATE 250
@@ -0,0 +1,20 @@
+#!/bin/sh
+# shellcheck disable=SC2154
+
+simulator_tcp_port=$((4560+px4_instance))
+
+# Check if PX4_SIM_HOSTNAME environment variable is empty
+# If empty check if PX4_SIM_HOST_ADDR environment variable is empty
+# If both are empty use localhost for simulator
+if [ -z "${PX4_SIM_HOSTNAME}" ]; then
+  if [ -z "${PX4_SIM_HOST_ADDR}" ]; then
+    echo "PX4 SIM HOST: localhost"
+    simulator start -c $simulator_tcp_port
+  else
+    echo "PX4 SIM HOST: $PX4_SIM_HOST_ADDR"
+    simulator start -t $PX4_SIM_HOST_ADDR $simulator_tcp_port
+  fi
+else
+  echo "PX4 SIM HOST: $PX4_SIM_HOSTNAME"
+  simulator start -h $PX4_SIM_HOSTNAME $simulator_tcp_port
+fi
@@ -5,7 +5,8 @@
 # shellcheck disable=SC1091
 . px4-alias.sh

-SCRIPT_DIR="$(CDPATH='' cd -- "$(dirname -- "$0")" && pwd)"
+#search path for sourcing px4-rc.*
+PATH="$PATH:${R}etc/init.d-posix"

 #
 # Main SITL startup script
@@ -45,9 +46,9 @@ else
 	# Find the matching Autostart ID (file name has the form: [0-9]+_${PX4_SIM_MODEL})
 	# TODO: unify with rc.autostart generation
 	# shellcheck disable=SC2012
-	REQUESTED_AUTOSTART=$(ls "$SCRIPT_DIR/airframes" | sed -n 's/^\([0-9][0-9]*\)_'${PX4_SIM_MODEL}'$/\1/p')
+	REQUESTED_AUTOSTART=$(ls "${R}etc/init.d-posix/airframes" | sed -n 's/^\([0-9][0-9]*\)_'${PX4_SIM_MODEL}'$/\1/p')
 	if [ -z "$REQUESTED_AUTOSTART" ]; then
-		echo "Error: Unknown model $PX4_SIM_MODEL (not found by name on $SCRIPT_DIR/airframes)"
+		echo "Error: Unknown model $PX4_SIM_MODEL (not found by name on ${R}etc/init.d-posix/airframes)"
 		exit 1
 	else
 		echo "Info: found model autostart file as SYS_AUTOSTART=$REQUESTED_AUTOSTART"
@@ -104,15 +105,6 @@ fi
 # multi-instance setup
 # shellcheck disable=SC2154
 param set MAV_SYS_ID $((px4_instance+1))
-simulator_tcp_port=$((4560+px4_instance))
-udp_offboard_port_local=$((14580+px4_instance))
-udp_offboard_port_remote=$((14540+px4_instance))
-[ $px4_instance -gt 9 ] && udp_offboard_port_remote=14549 # use the same ports for more than 10 instances to avoid port overlaps
-udp_onboard_payload_port_local=$((14280+px4_instance))
-udp_onboard_payload_port_remote=$((14030+px4_instance))
-udp_onboard_gimbal_port_local=$((13030+px4_instance))
-udp_onboard_gimbal_port_remote=$((13280+px4_instance))
-udp_gcs_port_local=$((18570+px4_instance))

 if [ $AUTOCNF = yes ]
 then
@@ -216,25 +208,14 @@ fi
 # Simulator IMU data provided at 250 Hz
 param set IMU_INTEG_RATE 250

+#user defined params for instances can be in PATH
+. px4-rc.params
+
 dataman start
 # only start the simulator if not in replay mode, as both control the lockstep time
 if ! replay tryapplyparams
 then
-  # Check if PX4_SIM_HOSTNAME environment variable is empty
-  # If empty check if PX4_SIM_HOST_ADDR environment variable is empty
-  # If both are empty use localhost for simulator
-  if [ -z "${PX4_SIM_HOSTNAME}" ]; then
-    if [ -z "${PX4_SIM_HOST_ADDR}" ]; then
-      echo "PX4 SIM HOST: localhost"
-      simulator start -c $simulator_tcp_port
-    else
-      echo "PX4 SIM HOST: $PX4_SIM_HOST_ADDR"
-      simulator start -t $PX4_SIM_HOST_ADDR $simulator_tcp_port 
-    fi
-  else
-    echo "PX4 SIM HOST: $PX4_SIM_HOSTNAME"
-    simulator start -h $PX4_SIM_HOSTNAME $simulator_tcp_port 
-  fi
+  . px4-rc.simulator
 fi
 load_mon start
 battery_simulator start
@@ -272,32 +253,8 @@ fi
 #
 . ${R}etc/init.d/rc.vehicle_setup

-if [ -e etc/init.d-posix/rc.mavlink_override ]
-then
-	echo "Running non-default mavlink config rc.mavlink_override"
-	. ${R}etc/init.d-posix/rc.mavlink_override
-else
-	# GCS link
-	mavlink start -x -u $udp_gcs_port_local -r 4000000 -f
-	mavlink stream -r 50 -s POSITION_TARGET_LOCAL_NED -u $udp_gcs_port_local
-	mavlink stream -r 50 -s LOCAL_POSITION_NED -u $udp_gcs_port_local
-	mavlink stream -r 50 -s GLOBAL_POSITION_INT -u $udp_gcs_port_local
-	mavlink stream -r 50 -s ATTITUDE -u $udp_gcs_port_local
-	mavlink stream -r 50 -s ATTITUDE_QUATERNION -u $udp_gcs_port_local
-	mavlink stream -r 50 -s ATTITUDE_TARGET -u $udp_gcs_port_local
-	mavlink stream -r 50 -s SERVO_OUTPUT_RAW_0 -u $udp_gcs_port_local
-	mavlink stream -r 20 -s RC_CHANNELS -u $udp_gcs_port_local
-	mavlink stream -r 10 -s OPTICAL_FLOW_RAD -u $udp_gcs_port_local
-
-	# API/Offboard link
-	mavlink start -x -u $udp_offboard_port_local -r 4000000 -f -m onboard -o $udp_offboard_port_remote
-
-	# Onboard link to camera
-	mavlink start -x -u $udp_onboard_payload_port_local -r 4000 -f -m onboard -o $udp_onboard_payload_port_remote
-
-	# Onboard link to gimbal
-	mavlink start -x -u $udp_onboard_gimbal_port_local -r 400000 -m gimbal -o $udp_onboard_gimbal_port_remote
-fi
+#user defined mavlink streams for instances can be in PATH
+. px4-rc.mavlink

 # execute autostart post script if any
 [ -e "$autostart_file".post ] && . "$autostart_file".post
@@ -16,6 +16,8 @@ param set-default COM_POS_FS_EPV 30
 param set-default COM_POS_FS_GAIN 0
 param set-default COM_POS_FS_PROB 1
 param set-default COM_VEL_FS_EVH 5
+# Disable preflight disarm to not interfere with external launching
+param set-default COM_DISARM_PRFLT -1

 param set-default EKF2_ARSP_THR 8
 param set-default EKF2_FUSE_BETA 1
@@ -144,11 +144,6 @@ then
 		set OUTPUT_DEV /dev/uavcan/esc
 	fi

-	if [ $OUTPUT_MODE = vesc ]
-	then
-		set OUTPUT_DEV /dev/vesc
-	fi
-
 	if mixer load ${OUTPUT_DEV} ${MIXER_FILE}
 	then
 		echo "INFO  [init] Mixer: ${MIXER_FILE} on ${OUTPUT_DEV}"
@@ -23,6 +23,7 @@ param set-default MPC_XY_ERR_MAX 5
 param set-default MPC_XY_VEL_MAX 4
 param set-default MPC_Z_VEL_MAX_DN 1.5
 param set-default MPC_JERK_MAX 4.5
+param set-default MPC_YAW_MODE 4

 param set-default NAV_ACC_RAD 3

@@ -30,7 +30,7 @@ set FRC /fs/microsd/etc/rc.txt
 set IOFW "/etc/extras/px4_io-v2_default.bin"
 set IO_PRESENT no
 set LOGGER_ARGS ""
-set LOGGER_BUF  14
+set LOGGER_BUF 8
 set MAV_TYPE none
 set MIXER none
 set MIXER_AUX none
@@ -282,11 +282,6 @@ else
 		fi
 	fi

-	if param greater -s VESC_PORT 0
-	then
-		set OUTPUT_MODE vesc
-	fi
-
 	#
 	# Check if PX4IO present and update firmware if needed.
 	# Assumption IOFW set to firmware file and IO_PRESENT = no
@@ -59,7 +59,7 @@ if [ ! -f $HOOK_FILE ] && [ "$CI" != "true" ]; then
 	fi
 fi

-${DIR}/files_to_check_code_style.sh | xargs -n 1 -P 8 -I % ${DIR}/check_code_style.sh %
+${DIR}/files_to_check_code_style.sh | xargs -P 8 -I % ${DIR}/check_code_style.sh %

 if [ $? -eq 0 ]; then
    echo "Format checks passed"
@@ -0,0 +1,13 @@
+custom_data_source: {
+  name: "bloaty_static_ram"
+  base_data_source: "sections"
+
+  rewrite: {
+    pattern: "^\\.bss"
+    replacement: "ram"
+  }
+  rewrite: {
+    pattern: "^\\.data"
+    replacement: "ram"
+  }
+}
@@ -4,7 +4,7 @@ if [ -z ${PX4_DOCKER_REPO+x} ]; then
 	echo "guessing PX4_DOCKER_REPO based on input";
 	if [[ $@ =~ .*px4_fmu.* ]]; then
 		# nuttx-px4fmu-v{1,2,3,4,5}
-		PX4_DOCKER_REPO="px4io/px4-dev-nuttx-focal:2021-02-04"
+		PX4_DOCKER_REPO="px4io/px4-dev-nuttx-focal:2021-04-29"
 	elif [[ $@ =~ .*navio2.* ]] || [[ $@ =~ .*raspberry.* ]] || [[ $@ =~ .*beaglebone.* ]] || [[ $@ =~ .*pilotpi.default ]]; then
 		# beaglebone_blue_default, emlid_navio2_default, px4_raspberrypi_default, scumaker_pilotpi_default
 		PX4_DOCKER_REPO="px4io/px4-dev-armhf:2021-02-04"
@@ -30,7 +30,7 @@ fi

 # otherwise default to nuttx
 if [ -z ${PX4_DOCKER_REPO+x} ]; then
-	PX4_DOCKER_REPO="px4io/px4-dev-nuttx-focal:2020-09-14"
+	PX4_DOCKER_REPO="px4io/px4-dev-nuttx-focal:2021-04-29"
 fi

 # docker hygiene
@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3

 from __future__ import print_function

@@ -7,6 +7,7 @@ import os
 import math
 import matplotlib.pyplot as plt
 import numpy as np
+import scipy as sp

 from pyulog import *

@@ -63,6 +64,9 @@ def resampleWithDeltaX(x,y):

    return resampledX,resampledY

+def median_filter(data):
+    return sp.signal.medfilt(data, 31)
+
 parser = argparse.ArgumentParser(description='Reads in IMU data from a static thermal calibration test and performs a curve fit of gyro, accel and baro bias vs temperature')
 parser.add_argument('filename', metavar='file.ulg', help='ULog input file')
 parser.add_argument('--no_resample', dest='noResample', action='store_const',
@@ -184,12 +188,16 @@ if num_gyros >= 1 and not math.isnan(sensor_gyro_0['temperature'][0]):
    temp_rel_resample = np.linspace(gyro_0_params['TC_G0_TMIN']-gyro_0_params['TC_G0_TREF'], gyro_0_params['TC_G0_TMAX']-gyro_0_params['TC_G0_TREF'], 100)
    temp_resample = temp_rel_resample + gyro_0_params['TC_G0_TREF']

+    sensor_gyro_0['x'] = median_filter(sensor_gyro_0['x'])
+    sensor_gyro_0['y'] = median_filter(sensor_gyro_0['y'])
+    sensor_gyro_0['z'] = median_filter(sensor_gyro_0['z'])
+
    # fit X axis
    if noResample:
-        coef_gyro_0_x = np.polyfit(temp_rel,sensor_gyro_0['x'],3)
+        coef_gyro_0_x = np.polyfit(temp_rel, sensor_gyro_0['x'], 3)
    else:
-        temp, sens = resampleWithDeltaX(temp_rel,sensor_gyro_0['x'])
-        coef_gyro_0_x = np.polyfit(temp, sens ,3)
+        temp, sens = resampleWithDeltaX(temp_rel, sensor_gyro_0['x'])
+        coef_gyro_0_x = np.polyfit(temp, sens, 3)

    gyro_0_params['TC_G0_X3_0'] = coef_gyro_0_x[0]
    gyro_0_params['TC_G0_X2_0'] = coef_gyro_0_x[1]
@@ -200,10 +208,10 @@ if num_gyros >= 1 and not math.isnan(sensor_gyro_0['temperature'][0]):

    # fit Y axis
    if noResample:
-        coef_gyro_0_y = np.polyfit(temp_rel,sensor_gyro_0['y'],3)
+        coef_gyro_0_y = np.polyfit(temp_rel, sensor_gyro_0['y'], 3)
    else:
        temp, sens = resampleWithDeltaX(temp_rel,sensor_gyro_0['y'])
-        coef_gyro_0_y = np.polyfit(temp, sens ,3)
+        coef_gyro_0_y = np.polyfit(temp, sens, 3)

    gyro_0_params['TC_G0_X3_1'] = coef_gyro_0_y[0]
    gyro_0_params['TC_G0_X2_1'] = coef_gyro_0_y[1]
@@ -214,9 +222,9 @@ if num_gyros >= 1 and not math.isnan(sensor_gyro_0['temperature'][0]):

    # fit Z axis
    if noResample:
-        coef_gyro_0_z = np.polyfit(temp_rel,sensor_gyro_0['z'],3)
+        coef_gyro_0_z = np.polyfit(temp_rel, sensor_gyro_0['z'],3)
    else:
-        temp, sens = resampleWithDeltaX(temp_rel,sensor_gyro_0['z'])
+        temp, sens = resampleWithDeltaX(temp_rel, sensor_gyro_0['z'])
        coef_gyro_0_z = np.polyfit(temp, sens ,3)

    gyro_0_params['TC_G0_X3_2'] = coef_gyro_0_z[0]
@@ -292,6 +300,10 @@ if num_gyros >= 2 and not math.isnan(sensor_gyro_1['temperature'][0]):
    temp_rel_resample = np.linspace(gyro_1_params['TC_G1_TMIN']-gyro_1_params['TC_G1_TREF'], gyro_1_params['TC_G1_TMAX']-gyro_1_params['TC_G1_TREF'], 100)
    temp_resample = temp_rel_resample + gyro_1_params['TC_G1_TREF']

+    sensor_gyro_1['x'] = median_filter(sensor_gyro_1['x'])
+    sensor_gyro_1['y'] = median_filter(sensor_gyro_1['y'])
+    sensor_gyro_1['z'] = median_filter(sensor_gyro_1['z'])
+
    # fit X axis
    if noResample:
        coef_gyro_1_x = np.polyfit(temp_rel,sensor_gyro_1['x'],3)
@@ -400,6 +412,10 @@ if num_gyros >= 3 and not math.isnan(sensor_gyro_2['temperature'][0]):
    temp_rel_resample = np.linspace(gyro_2_params['TC_G2_TMIN']-gyro_2_params['TC_G2_TREF'], gyro_2_params['TC_G2_TMAX']-gyro_2_params['TC_G2_TREF'], 100)
    temp_resample = temp_rel_resample + gyro_2_params['TC_G2_TREF']

+    sensor_gyro_2['x'] = median_filter(sensor_gyro_2['x'])
+    sensor_gyro_2['y'] = median_filter(sensor_gyro_2['y'])
+    sensor_gyro_2['z'] = median_filter(sensor_gyro_2['z'])
+
    # fit X axis
    if noResample:
        coef_gyro_2_x = np.polyfit(temp_rel,sensor_gyro_2['x'],3)
@@ -416,10 +432,10 @@ if num_gyros >= 3 and not math.isnan(sensor_gyro_2['temperature'][0]):

    # fit Y axis
    if noResample:
-        coef_gyro_2_y = np.polyfit(temp_rel,sensor_gyro_2['y'],3)
+        coef_gyro_2_y = np.polyfit(temp_rel, sensor_gyro_2['y'], 3)
    else:
-        temp, sens = resampleWithDeltaX(temp_rel,sensor_gyro_2['y'])
-        coef_gyro_2_y = np.polyfit(temp, sens ,3)
+        temp, sens = resampleWithDeltaX(temp_rel, sensor_gyro_2['y'])
+        coef_gyro_2_y = np.polyfit(temp, sens, 3)

    gyro_2_params['TC_G2_X3_1'] = coef_gyro_2_y[0]
    gyro_2_params['TC_G2_X2_1'] = coef_gyro_2_y[1]
@@ -430,10 +446,10 @@ if num_gyros >= 3 and not math.isnan(sensor_gyro_2['temperature'][0]):

    # fit Z axis
    if noResample:
-        coef_gyro_2_z = np.polyfit(temp_rel,sensor_gyro_2['z'],3)
+        coef_gyro_2_z = np.polyfit(temp_rel,sensor_gyro_2['z'], 3)
    else:
        temp, sens = resampleWithDeltaX(temp_rel,sensor_gyro_2['z'])
-        coef_gyro_2_z = np.polyfit(temp, sens ,3)
+        coef_gyro_2_z = np.polyfit(temp, sens, 3)

    gyro_2_params['TC_G2_X3_2'] = coef_gyro_2_z[0]
    gyro_2_params['TC_G2_X2_2'] = coef_gyro_2_z[1]
@@ -508,8 +524,12 @@ if num_gyros >= 4 and not math.isnan(sensor_gyro_3['temperature'][0]):
    temp_rel_resample = np.linspace(gyro_3_params['TC_G3_TMIN']-gyro_3_params['TC_G3_TREF'], gyro_3_params['TC_G3_TMAX']-gyro_3_params['TC_G3_TREF'], 100)
    temp_resample = temp_rel_resample + gyro_3_params['TC_G3_TREF']

+    sensor_gyro_3['x'] = median_filter(sensor_gyro_3['x'])
+    sensor_gyro_3['y'] = median_filter(sensor_gyro_3['y'])
+    sensor_gyro_3['z'] = median_filter(sensor_gyro_3['z'])
+
    # fit X axis
-    coef_gyro_3_x = np.polyfit(temp_rel,sensor_gyro_3['x'],3)
+    coef_gyro_3_x = np.polyfit(temp_rel,sensor_gyro_3['x'], 3)
    gyro_3_params['TC_G3_X3_0'] = coef_gyro_3_x[0]
    gyro_3_params['TC_G3_X2_0'] = coef_gyro_3_x[1]
    gyro_3_params['TC_G3_X1_0'] = coef_gyro_3_x[2]
@@ -518,7 +538,7 @@ if num_gyros >= 4 and not math.isnan(sensor_gyro_3['temperature'][0]):
    gyro_3_x_resample = fit_coef_gyro_3_x(temp_rel_resample)

    # fit Y axis
-    coef_gyro_3_y = np.polyfit(temp_rel,sensor_gyro_3['y'],3)
+    coef_gyro_3_y = np.polyfit(temp_rel,sensor_gyro_3['y'], 3)
    gyro_3_params['TC_G3_X3_1'] = coef_gyro_3_y[0]
    gyro_3_params['TC_G3_X2_1'] = coef_gyro_3_y[1]
    gyro_3_params['TC_G3_X1_1'] = coef_gyro_3_y[2]
@@ -527,7 +547,7 @@ if num_gyros >= 4 and not math.isnan(sensor_gyro_3['temperature'][0]):
    gyro_3_y_resample = fit_coef_gyro_3_y(temp_rel_resample)

    # fit Z axis
-    coef_gyro_3_z = np.polyfit(temp_rel,sensor_gyro_3['z'],3)
+    coef_gyro_3_z = np.polyfit(temp_rel,sensor_gyro_3['z'], 3)
    gyro_3_params['TC_G3_X3_2'] = coef_gyro_3_z[0]
    gyro_3_params['TC_G3_X2_2'] = coef_gyro_3_z[1]
    gyro_3_params['TC_G3_X1_2'] = coef_gyro_3_z[2]
@@ -540,8 +560,8 @@ if num_gyros >= 4 and not math.isnan(sensor_gyro_3['temperature'][0]):

    # draw plots
    plt.subplot(3,1,1)
-    plt.plot(sensor_gyro_3['temperature'],sensor_gyro_3['x'],'b')
-    plt.plot(temp_resample,gyro_3_x_resample,'r')
+    plt.plot(sensor_gyro_3['temperature'],sensor_gyro_3['x'], 'b')
+    plt.plot(temp_resample,gyro_3_x_resample, 'r')
    plt.title('Gyro 2 ({}) Bias vs Temperature'.format(gyro_3_params['TC_G3_ID']))
    plt.ylabel('X bias (rad/s)')
    plt.xlabel('temperature (degC)')
@@ -601,13 +621,17 @@ if num_accels >= 1 and not math.isnan(sensor_accel_0['temperature'][0]):
    temp_rel_resample = np.linspace(accel_0_params['TC_A0_TMIN']-accel_0_params['TC_A0_TREF'], accel_0_params['TC_A0_TMAX']-accel_0_params['TC_A0_TREF'], 100)
    temp_resample = temp_rel_resample + accel_0_params['TC_A0_TREF']

+    sensor_accel_0['x'] = median_filter(sensor_accel_0['x'])
+    sensor_accel_0['y'] = median_filter(sensor_accel_0['y'])
+    sensor_accel_0['z'] = median_filter(sensor_accel_0['z'])
+
    # fit X axis
    correction_x = sensor_accel_0['x'] - np.median(sensor_accel_0['x'])
    if noResample:
-        coef_accel_0_x = np.polyfit(temp_rel,correction_x,3)
+        coef_accel_0_x = np.polyfit(temp_rel,correction_x, 3)
    else:
        temp, sens = resampleWithDeltaX(temp_rel,correction_x)
-        coef_accel_0_x = np.polyfit(temp, sens ,3)
+        coef_accel_0_x = np.polyfit(temp, sens, 3)

    accel_0_params['TC_A0_X3_0'] = coef_accel_0_x[0]
    accel_0_params['TC_A0_X2_0'] = coef_accel_0_x[1]
@@ -617,12 +641,12 @@ if num_accels >= 1 and not math.isnan(sensor_accel_0['temperature'][0]):
    correction_x_resample = fit_coef_accel_0_x(temp_rel_resample)

    # fit Y axis
-    correction_y = sensor_accel_0['y']-np.median(sensor_accel_0['y'])
+    correction_y = sensor_accel_0['y'] - np.median(sensor_accel_0['y'])
    if noResample:
-        coef_accel_0_y = np.polyfit(temp_rel,correction_y,3)
+        coef_accel_0_y = np.polyfit(temp_rel, correction_y, 3)
    else:
        temp, sens = resampleWithDeltaX(temp_rel,correction_y)
-        coef_accel_0_y = np.polyfit(temp, sens ,3)
+        coef_accel_0_y = np.polyfit(temp, sens, 3)

    accel_0_params['TC_A0_X3_1'] = coef_accel_0_y[0]
    accel_0_params['TC_A0_X2_1'] = coef_accel_0_y[1]
@@ -632,12 +656,12 @@ if num_accels >= 1 and not math.isnan(sensor_accel_0['temperature'][0]):
    correction_y_resample = fit_coef_accel_0_y(temp_rel_resample)

    # fit Z axis
-    correction_z = sensor_accel_0['z']-np.median(sensor_accel_0['z'])
+    correction_z = sensor_accel_0['z'] - np.median(sensor_accel_0['z'])
    if noResample:
-        coef_accel_0_z = np.polyfit(temp_rel,correction_z,3)
+        coef_accel_0_z = np.polyfit(temp_rel,correction_z, 3)
    else:
        temp, sens = resampleWithDeltaX(temp_rel,correction_z)
-        coef_accel_0_z = np.polyfit(temp, sens ,3)
+        coef_accel_0_z = np.polyfit(temp, sens, 3)

    accel_0_params['TC_A0_X3_2'] = coef_accel_0_z[0]
    accel_0_params['TC_A0_X2_2'] = coef_accel_0_z[1]
@@ -712,13 +736,17 @@ if num_accels >= 2 and not math.isnan(sensor_accel_1['temperature'][0]):
    temp_rel_resample = np.linspace(accel_1_params['TC_A1_TMIN']-accel_1_params['TC_A1_TREF'], accel_1_params['TC_A1_TMAX']-accel_1_params['TC_A1_TREF'], 100)
    temp_resample = temp_rel_resample + accel_1_params['TC_A1_TREF']

+    sensor_accel_1['x'] = median_filter(sensor_accel_1['x'])
+    sensor_accel_1['y'] = median_filter(sensor_accel_1['y'])
+    sensor_accel_1['z'] = median_filter(sensor_accel_1['z'])
+
    # fit X axis
-    correction_x = sensor_accel_1['x']-np.median(sensor_accel_1['x'])
+    correction_x = sensor_accel_1['x'] - np.median(sensor_accel_1['x'])
    if noResample:
-        coef_accel_1_x = np.polyfit(temp_rel,correction_x,3)
+        coef_accel_1_x = np.polyfit(temp_rel, correction_x, 3)
    else:
-        temp, sens = resampleWithDeltaX(temp_rel,correction_x)
-        coef_accel_1_x = np.polyfit(temp, sens ,3)
+        temp, sens = resampleWithDeltaX(temp_rel, correction_x)
+        coef_accel_1_x = np.polyfit(temp, sens, 3)

    accel_1_params['TC_A1_X3_0'] = coef_accel_1_x[0]
    accel_1_params['TC_A1_X2_0'] = coef_accel_1_x[1]
@@ -728,7 +756,7 @@ if num_accels >= 2 and not math.isnan(sensor_accel_1['temperature'][0]):
    correction_x_resample = fit_coef_accel_1_x(temp_rel_resample)

    # fit Y axis
-    correction_y = sensor_accel_1['y']-np.median(sensor_accel_1['y'])
+    correction_y = sensor_accel_1['y'] - np.median(sensor_accel_1['y'])
    if noResample:
        coef_accel_1_y = np.polyfit(temp_rel,correction_y,3)
    else:
@@ -743,12 +771,12 @@ if num_accels >= 2 and not math.isnan(sensor_accel_1['temperature'][0]):
    correction_y_resample = fit_coef_accel_1_y(temp_rel_resample)

    # fit Z axis
-    correction_z = (sensor_accel_1['z'])-np.median(sensor_accel_1['z'])
+    correction_z = sensor_accel_1['z'] - np.median(sensor_accel_1['z'])
    if noResample:
-        coef_accel_1_z = np.polyfit(temp_rel,correction_z,3)
+        coef_accel_1_z = np.polyfit(temp_rel,correction_z, 3)
    else:
        temp, sens = resampleWithDeltaX(temp_rel,correction_z)
-        coef_accel_1_z = np.polyfit(temp, sens ,3)
+        coef_accel_1_z = np.polyfit(temp, sens, 3)

    accel_1_params['TC_A1_X3_2'] = coef_accel_1_z[0]
    accel_1_params['TC_A1_X2_2'] = coef_accel_1_z[1]
@@ -824,13 +852,17 @@ if num_accels >= 3 and not math.isnan(sensor_accel_2['temperature'][0]):
    temp_rel_resample = np.linspace(accel_2_params['TC_A2_TMIN']-accel_2_params['TC_A2_TREF'], accel_2_params['TC_A2_TMAX']-accel_2_params['TC_A2_TREF'], 100)
    temp_resample = temp_rel_resample + accel_2_params['TC_A2_TREF']

+    sensor_accel_2['x'] = median_filter(sensor_accel_2['x'])
+    sensor_accel_2['y'] = median_filter(sensor_accel_2['y'])
+    sensor_accel_2['z'] = median_filter(sensor_accel_2['z'])
+
    # fit X axis
-    correction_x = sensor_accel_2['x']-np.median(sensor_accel_2['x'])
+    correction_x = sensor_accel_2['x'] - np.median(sensor_accel_2['x'])
    if noResample:
-        coef_accel_2_x = np.polyfit(temp_rel,correction_x,3)
+        coef_accel_2_x = np.polyfit(temp_rel,correction_x, 3)
    else:
-        temp, sens = resampleWithDeltaX(temp_rel,correction_x)
-        coef_accel_2_x = np.polyfit(temp, sens ,3)
+        temp, sens = resampleWithDeltaX(temp_rel, correction_x)
+        coef_accel_2_x = np.polyfit(temp, sens, 3)

    accel_2_params['TC_A2_X3_0'] = coef_accel_2_x[0]
    accel_2_params['TC_A2_X2_0'] = coef_accel_2_x[1]
@@ -840,7 +872,7 @@ if num_accels >= 3 and not math.isnan(sensor_accel_2['temperature'][0]):
    correction_x_resample = fit_coef_accel_2_x(temp_rel_resample)

    # fit Y axis
-    correction_y = sensor_accel_2['y']-np.median(sensor_accel_2['y'])
+    correction_y = sensor_accel_2['y'] - np.median(sensor_accel_2['y'])
    if noResample:
        coef_accel_2_y = np.polyfit(temp_rel,correction_y,3)
    else:
@@ -855,7 +887,7 @@ if num_accels >= 3 and not math.isnan(sensor_accel_2['temperature'][0]):
    correction_y_resample = fit_coef_accel_2_y(temp_rel_resample)

    # fit Z axis
-    correction_z = sensor_accel_2['z']-np.median(sensor_accel_2['z'])
+    correction_z = sensor_accel_2['z'] - np.median(sensor_accel_2['z'])
    if noResample:
        coef_accel_2_z = np.polyfit(temp_rel,correction_z,3)
    else:
@@ -935,9 +967,13 @@ if num_accels >= 4 and not math.isnan(sensor_accel_3['temperature'][0]):
    temp_rel_resample = np.linspace(accel_3_params['TC_A3_TMIN']-accel_3_params['TC_A3_TREF'], accel_3_params['TC_A3_TMAX']-accel_3_params['TC_A3_TREF'], 100)
    temp_resample = temp_rel_resample + accel_3_params['TC_A3_TREF']

+    sensor_accel_3['x'] = median_filter(sensor_accel_3['x'])
+    sensor_accel_3['y'] = median_filter(sensor_accel_3['y'])
+    sensor_accel_3['z'] = median_filter(sensor_accel_3['z'])
+
    # fit X axis
-    correction_x = sensor_accel_3['x']-np.median(sensor_accel_3['x'])
-    coef_accel_3_x = np.polyfit(temp_rel,correction_x,3)
+    correction_x = sensor_accel_3['x'] - np.median(sensor_accel_3['x'])
+    coef_accel_3_x = np.polyfit(temp_rel, correction_x, 3)
    accel_3_params['TC_A3_X3_0'] = coef_accel_3_x[0]
    accel_3_params['TC_A3_X2_0'] = coef_accel_3_x[1]
    accel_3_params['TC_A3_X1_0'] = coef_accel_3_x[2]
@@ -946,8 +982,8 @@ if num_accels >= 4 and not math.isnan(sensor_accel_3['temperature'][0]):
    correction_x_resample = fit_coef_accel_3_x(temp_rel_resample)

    # fit Y axis
-    correction_y = sensor_accel_3['y']-np.median(sensor_accel_3['y'])
-    coef_accel_3_y = np.polyfit(temp_rel,correction_y,3)
+    correction_y = sensor_accel_3['y'] - np.median(sensor_accel_3['y'])
+    coef_accel_3_y = np.polyfit(temp_rel, correction_y, 3)
    accel_3_params['TC_A3_X3_1'] = coef_accel_3_y[0]
    accel_3_params['TC_A3_X2_1'] = coef_accel_3_y[1]
    accel_3_params['TC_A3_X1_1'] = coef_accel_3_y[2]
@@ -956,8 +992,8 @@ if num_accels >= 4 and not math.isnan(sensor_accel_3['temperature'][0]):
    correction_y_resample = fit_coef_accel_3_y(temp_rel_resample)

    # fit Z axis
-    correction_z = sensor_accel_3['z']-np.median(sensor_accel_3['z'])
-    coef_accel_3_z = np.polyfit(temp_rel,correction_z,3)
+    correction_z = sensor_accel_3['z'] - np.median(sensor_accel_3['z'])
+    coef_accel_3_z = np.polyfit(temp_rel, correction_z, 3)
    accel_3_params['TC_A3_X3_2'] = coef_accel_3_z[0]
    accel_3_params['TC_A3_X2_2'] = coef_accel_3_z[1]
    accel_3_params['TC_A3_X1_2'] = coef_accel_3_z[2]
@@ -1024,8 +1060,10 @@ temp_rel = sensor_baro_0['temperature'] - baro_0_params['TC_B0_TREF']
 temp_rel_resample = np.linspace(baro_0_params['TC_B0_TMIN']-baro_0_params['TC_B0_TREF'], baro_0_params['TC_B0_TMAX']-baro_0_params['TC_B0_TREF'], 100)
 temp_resample = temp_rel_resample + baro_0_params['TC_B0_TREF']

+sensor_baro_0['pressure'] = median_filter(sensor_baro_0['pressure'])
+
 # fit data
-median_pressure = np.median(sensor_baro_0['pressure']);
+median_pressure = np.median(sensor_baro_0['pressure'])
 if noResample:
    coef_baro_0_x = np.polyfit(temp_rel,100*(sensor_baro_0['pressure']-median_pressure),5) # convert from hPa to Pa
 else:
@@ -1081,8 +1119,10 @@ if num_baros >= 2:
    temp_rel_resample = np.linspace(baro_1_params['TC_B1_TMIN']-baro_1_params['TC_B1_TREF'], baro_1_params['TC_B1_TMAX']-baro_1_params['TC_B1_TREF'], 100)
    temp_resample = temp_rel_resample + baro_1_params['TC_B1_TREF']

+    sensor_baro_1['pressure'] = median_filter(sensor_baro_1['pressure'])
+
    # fit data
-    median_pressure = np.median(sensor_baro_1['pressure']);
+    median_pressure = np.median(sensor_baro_1['pressure'])
    if noResample:
        coef_baro_1_x = np.polyfit(temp_rel,100*(sensor_baro_1['pressure']-median_pressure),5) # convert from hPa to Pa
    else:
@@ -1139,8 +1179,10 @@ if num_baros >= 3:
    temp_rel_resample = np.linspace(baro_2_params['TC_B2_TMIN']-baro_2_params['TC_B2_TREF'], baro_2_params['TC_B2_TMAX']-baro_2_params['TC_B2_TREF'], 100)
    temp_resample = temp_rel_resample + baro_2_params['TC_B2_TREF']

+    sensor_baro_2['pressure'] = median_filter(sensor_baro_2['pressure'])
+
    # fit data
-    median_pressure = np.median(sensor_baro_2['pressure']);
+    median_pressure = np.median(sensor_baro_2['pressure'])
    if noResample:
        coef_baro_2_x = np.polyfit(temp_rel,100*(sensor_baro_2['pressure']-median_pressure),5) # convert from hPa to Pa
    else:
@@ -1197,6 +1239,8 @@ if num_baros >= 4:
    temp_rel_resample = np.linspace(baro_3_params['TC_B3_TMIN']-baro_3_params['TC_B3_TREF'], baro_3_params['TC_B3_TMAX']-baro_3_params['TC_B3_TREF'], 100)
    temp_resample = temp_rel_resample + baro_3_params['TC_B3_TREF']

+    sensor_baro_3['pressure'] = median_filter(sensor_baro_3['pressure'])
+
    # fit data
    median_pressure = np.median(sensor_baro_3['pressure'])
    coef_baro_3_x = np.polyfit(temp_rel,100*(sensor_baro_3['pressure']-median_pressure),5) # convert from hPa to Pa
@@ -98,6 +98,8 @@ class ParameterGroup(object):
            return "Boat"
        elif (self.name == "Balloon"):
            return "Balloon"
+        elif (self.name == "Vectored 6 DOF UUV"):
+            return "Vectored6DofUUV"
        return "AirframeUnknown"

    def GetParams(self):
@@ -155,8 +155,7 @@ if [[ $INSTALL_SIM == "true" ]]; then
 			# fix VMWare 3D graphics acceleration for gazebo
 			exportline="export SVGA_VGPU10=0"

-			if grep -Fxq "$exportline" $HOME/.profile; then
-			else
+			if !grep -Fxq "$exportline" $HOME/.profile; then
 				echo $exportline >> $HOME/.profile;
 			fi
 		fi
@@ -45,7 +45,7 @@ fi

 # Python dependencies
 echo "Installing PX4 Python3 dependencies"
-pip3 install --user -r ${DIR}/requirements.txt
+python3 -m pip install --user -r ${DIR}/requirements.txt

 # Optional, but recommended additional simulation tools:
 if [[ $INSTALL_SIM == "--sim-tools" ]]; then
@@ -6,7 +6,7 @@ empy>=3.3
 jinja2>=2.8
 matplotlib>=3.0.*
 numpy>=1.13
-nunavut
+nunavut>=1.1.0
 packaging
 pandas>=0.21
 pkgconfig
@@ -115,18 +115,32 @@ if [[ $INSTALL_NUTTX == "true" ]]; then
 	echo "Installing NuttX dependencies"

 	sudo DEBIAN_FRONTEND=noninteractive apt-get -y --quiet --no-install-recommends install \
-		autoconf \
 		automake \
+		binutils-dev \
 		bison \
-		bzip2 \
-		file \
+		build-essential \
 		flex \
+		g++-multilib \
+		gcc-multilib \
 		gdb-multiarch \
+		genromfs \
+		gettext \
 		gperf \
-		libncurses-dev \
+		kconfig-frontends \
+		libelf-dev \
+		libexpat-dev \
+		libgmp-dev \
+		libisl-dev \
+		libmpc-dev \
+		libmpfr-dev \
+		libncurses5-dev \
+		libncursesw5-dev \
 		libtool \
 		pkg-config \
 		screen \
+		texinfo \
+		u-boot-tools \
+		util-linux \
 		vim-common \
 		;

@@ -49,7 +49,7 @@ px4_add_board(
 		imu/invensense/mpu9250
 		#magnetometer/hmc5883
 		qshell/qurt
-		spektrum_rc
+		snapdragon_spektrum_rc
 	MODULES
 		airspeed_selector
 		attitude_estimator_q
@@ -49,7 +49,7 @@ px4_add_board(
 		imu/invensense/mpu9250
 		magnetometer/hmc5883
 		qshell/qurt
-		spektrum_rc
+		snapdragon_spektrum_rc
 	MODULES
 		airspeed_selector
 		attitude_estimator_q
@@ -90,7 +90,7 @@ static int configure_switch(void);
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -116,6 +116,7 @@ CONFIG_NSH_ROMFSETC=y
 CONFIG_NSH_ROMFSSECTSIZE=128
 CONFIG_NSH_STRERROR=y
 CONFIG_NSH_VARS=y
+CONFIG_OTG_ID_GPIO_DISABLE=y
 CONFIG_PIPES=y
 CONFIG_PREALLOC_TIMERS=50
 CONFIG_PRIORITY_INHERITANCE=y
@@ -106,7 +106,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -116,6 +116,7 @@ CONFIG_NSH_ROMFSETC=y
 CONFIG_NSH_ROMFSSECTSIZE=128
 CONFIG_NSH_STRERROR=y
 CONFIG_NSH_VARS=y
+CONFIG_OTG_ID_GPIO_DISABLE=y
 CONFIG_PIPES=y
 CONFIG_PREALLOC_TIMERS=50
 CONFIG_PRIORITY_INHERITANCE=y
@@ -106,7 +106,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -97,7 +97,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -97,7 +97,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -117,6 +117,7 @@ CONFIG_NSH_ROMFSETC=y
 CONFIG_NSH_ROMFSSECTSIZE=128
 CONFIG_NSH_STRERROR=y
 CONFIG_NSH_VARS=y
+CONFIG_OTG_ID_GPIO_DISABLE=y
 CONFIG_PIPES=y
 CONFIG_PREALLOC_TIMERS=50
 CONFIG_PRIORITY_INHERITANCE=y
@@ -138,7 +138,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -120,7 +120,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -116,6 +116,7 @@ CONFIG_NSH_ROMFSETC=y
 CONFIG_NSH_ROMFSSECTSIZE=128
 CONFIG_NSH_STRERROR=y
 CONFIG_NSH_VARS=y
+CONFIG_OTG_ID_GPIO_DISABLE=y
 CONFIG_PIPES=y
 CONFIG_PREALLOC_TIMERS=50
 CONFIG_PRIORITY_INHERITANCE=y
@@ -139,7 +139,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -115,6 +115,7 @@ CONFIG_NSH_ROMFSETC=y
 CONFIG_NSH_ROMFSSECTSIZE=128
 CONFIG_NSH_STRERROR=y
 CONFIG_NSH_VARS=y
+CONFIG_OTG_ID_GPIO_DISABLE=y
 CONFIG_PIPES=y
 CONFIG_PREALLOC_TIMERS=50
 CONFIG_PRIORITY_INHERITANCE=y
@@ -137,7 +137,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -128,7 +128,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -128,7 +128,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -100,7 +100,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -100,7 +100,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -119,7 +119,7 @@

 /* RC Serial port */
 #define RC_SERIAL_PORT          "/dev/ttyS4"
-#define RC_SERIAL_SINGLEWIRE
+#define BOARD_SUPPORTS_RC_SERIAL_PORT_OUTPUT

 #define GPIO_RSSI_IN            /* PC1  */ (GPIO_INPUT|GPIO_PULLUP|GPIO_PORTC|GPIO_PIN1)

@@ -100,7 +100,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -26,6 +26,7 @@ CONFIG_BOARD_LOOPSPERMSEC=15175
 CONFIG_BOARD_RESET_ON_ASSERT=2
 CONFIG_BUILTIN=y
 CONFIG_C99_BOOL8=y
+CONFIG_CAN_CONNS=1
 CONFIG_CDCACM=y
 CONFIG_CDCACM_BULKIN_REQLEN=96
 CONFIG_CDCACM_PRODUCTID=0x001c
@@ -123,6 +124,7 @@ CONFIG_NETUTILS_TELNETD=y
 CONFIG_NET_BROADCAST=y
 CONFIG_NET_CAN=y
 CONFIG_NET_CAN_NOTIFIER=y
+CONFIG_NET_CAN_RAW_FILTER_MAX=0
 CONFIG_NET_CAN_RAW_TX_DEADLINE=y
 CONFIG_NET_CAN_SOCK_OPTS=y
 CONFIG_NET_ICMP=y
@@ -339,7 +339,7 @@ __END_DECLS
 #define LED_TIM3_CH4OUT   /* PTC8  RGB_B */ PIN_FTM3_CH4_1

 /* This board provides a DMA pool and APIs */
-#define BOARD_DMA_ALLOC_POOL_SIZE 5120
+#define BOARD_DMA_ALLOC_POOL_SIZE 2048

 /* This board provides the board_on_reset interface */

@@ -117,7 +117,7 @@ __END_DECLS
 void board_on_reset(int status)
 {
 	for (int i = 0; i < 6; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -25,6 +25,7 @@ CONFIG_BOARD_LOOPSPERMSEC=15175
 CONFIG_BOARD_RESET_ON_ASSERT=2
 CONFIG_BUILTIN=y
 CONFIG_C99_BOOL8=y
+CONFIG_CAN_CONNS=1
 CONFIG_CDCACM=y
 CONFIG_CDCACM_BULKIN_REQLEN=96
 CONFIG_CDCACM_PRODUCTID=0x001c
@@ -62,7 +63,7 @@ CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_I2C_RESET=y
 CONFIG_IDLETHREAD_STACKSIZE=750
 CONFIG_IOB_NBUFFERS=48
-CONFIG_IOB_NCHAINS=16
+CONFIG_IOB_NCHAINS=18
 CONFIG_KINETIS_ADC0=y
 CONFIG_KINETIS_ADC1=y
 CONFIG_KINETIS_CRC=y
@@ -122,6 +123,7 @@ CONFIG_NETUTILS_TELNETD=y
 CONFIG_NET_BROADCAST=y
 CONFIG_NET_CAN=y
 CONFIG_NET_CAN_NOTIFIER=y
+CONFIG_NET_CAN_RAW_FILTER_MAX=0
 CONFIG_NET_CAN_RAW_TX_DEADLINE=y
 CONFIG_NET_CAN_SOCK_OPTS=y
 CONFIG_NET_ICMP=y
@@ -343,7 +343,7 @@ __END_DECLS
 #define LED_TIM3_CH4OUT   /* PTC8  RGB_B */ PIN_FTM3_CH4_1

 /* This board provides a DMA pool and APIs */
-#define BOARD_DMA_ALLOC_POOL_SIZE 5120
+#define BOARD_DMA_ALLOC_POOL_SIZE 2048

 /* This board provides the board_on_reset interface */

@@ -117,7 +117,7 @@ __END_DECLS
 void board_on_reset(int status)
 {
 	for (int i = 0; i < 6; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -90,6 +90,12 @@
 #define BOARD_LED_G_BIT   (1 << BOARD_LED_G)
 #define BOARD_LED_B_BIT   (1 << BOARD_LED_B)

+/* Board revision detection pin
+ * 0 equals UCANS32K146-01
+ * 1 equals UCANS32K146B
+ */
+#define BOARD_REVISION_DETECT_PIN  (GPIO_INPUT | PIN_PORTA | PIN10 )
+
 /* If CONFIG_ARCH_LEDs is defined, then NuttX will control the LEDs on board
 * the UCANS32K146.  The following definitions describe how NuttX
 * controls the LEDs:
@@ -152,11 +158,9 @@
 /* CAN selections ***********************************************************/
 #define PIN_CAN0_TX      PIN_CAN0_TX_4      /* PTE5 */
 #define PIN_CAN0_RX      PIN_CAN0_RX_4      /* PTE4 */
-#define PIN_CAN0_ENABLE  (GPIO_OUTPUT | PIN_PORTE | PIN11 )
-#define CAN0_ENABLE_OUT  0
+#define PIN_CAN0_STB     (GPIO_OUTPUT | PIN_PORTE | PIN11 )
 #define PIN_CAN1_TX      PIN_CAN1_TX_1      /* PTA13 */
 #define PIN_CAN1_RX      PIN_CAN1_RX_1      /* PTA12 */
-#define PIN_CAN1_ENABLE  (GPIO_OUTPUT | PIN_PORTE | PIN10 )
-#define CAN1_ENABLE_OUT  0
+#define PIN_CAN1_STB     (GPIO_OUTPUT | PIN_PORTE | PIN10 )

 #endif  /* __BOARDS_ARM_RDDRONE_UAVCAN146_INCLUDE_BOARD_H */
@@ -151,5 +151,20 @@ int s32k1xx_bringup(void)

 #endif
 #endif
+
+#ifdef CONFIG_S32K1XX_FLEXCAN
+	s32k1xx_pinconfig(BOARD_REVISION_DETECT_PIN);
+
+	if (s32k1xx_gpioread(BOARD_REVISION_DETECT_PIN)) {
+		/* STB high -> active CAN phy */
+		s32k1xx_pinconfig(PIN_CAN0_STB  | GPIO_OUTPUT_ONE);
+
+	} else {
+		/* STB low -> active CAN phy */
+		s32k1xx_pinconfig(PIN_CAN0_STB  | GPIO_OUTPUT_ZERO);
+	}
+
+#endif
+
 	return ret;
 }
@@ -71,7 +71,18 @@ __EXPORT void s32k1xx_board_initialize(void)
 	// Can GPIO
 	s32k1xx_pinconfig(PIN_CAN0_TX);
 	s32k1xx_pinconfig(PIN_CAN0_RX);
-	s32k1xx_pinconfig(PIN_CAN0_ENABLE  | GPIO_OUTPUT_ZERO);
+
+	s32k1xx_pinconfig(BOARD_REVISION_DETECT_PIN);
+
+	if (s32k1xx_gpioread(BOARD_REVISION_DETECT_PIN)) {
+		/* STB high -> active CAN phy */
+		s32k1xx_pinconfig(PIN_CAN0_STB  | GPIO_OUTPUT_ONE);
+
+	} else {
+		/* STB low -> active CAN phy */
+		s32k1xx_pinconfig(PIN_CAN0_STB  | GPIO_OUTPUT_ZERO);
+	}
+
 	//s32k1xx_gpiowrite
 #if defined(OPT_WAIT_FOR_GETNODEINFO_JUMPER_GPIO)
 	s32k1xx_pinconfig(GPIO_GETNODEINFO_JUMPER);
@@ -101,7 +112,14 @@ void board_deinitialize(void)
 	} while ((regval & CAN_MCR_LPMACK) == 0);


-	s32k1xx_pinconfig(PIN_CAN0_ENABLE  | GPIO_OUTPUT_ONE);
+	if (s32k1xx_gpioread(BOARD_REVISION_DETECT_PIN)) {
+		/* STB high -> standby CAN phy */
+		s32k1xx_pinconfig(PIN_CAN0_STB  | GPIO_OUTPUT_ZERO);
+
+	} else {
+		/* STB low -> standby CAN phy */
+		s32k1xx_pinconfig(PIN_CAN0_STB  | GPIO_OUTPUT_ONE);
+	}
 }

 /****************************************************************************
@@ -82,7 +82,7 @@ CONFIG_I2C_RESET=y
 CONFIG_IDLETHREAD_STACKSIZE=750
 CONFIG_LIBC_FLOATINGPOINT=y
 CONFIG_LIBC_LONG_LONG=y
-CONFIG_LIBC_STRERROR=y
+CONFIG_LIBC_STRERROR=n
 CONFIG_LIBC_STRERROR_SHORT=y
 CONFIG_MEMSET_64BIT=y
 CONFIG_MEMSET_OPTSPEED=y
@@ -51,7 +51,6 @@ px4_add_board(
 		telemetry # all available telemetry drivers
 		tone_alarm
 		uavcan
-		vesc
 	MODULES
 		airspeed_selector
 		attitude_estimator_q
@@ -90,7 +89,7 @@ px4_add_board(
 		vtol_att_control
 	SYSTEMCMDS
 		bl_update
-		dmesg
+		#dmesg
 		dumpfile
 		esc_calib
 		gpio
@@ -98,8 +98,6 @@
 #define GPIO_TONE_ALARM_IDLE         (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTA|GPIO_PIN15)
 #define GPIO_TONE_ALARM              (GPIO_ALT|GPIO_AF1|GPIO_SPEED_2MHz|GPIO_PUSHPULL|GPIO_PORTA|GPIO_PIN15)

-#define BOARD_ENABLE_CONSOLE_BUFFER
-
 /**
 * PWM:
 *
@@ -25,7 +25,7 @@ px4_add_board(
 		distance_sensor # all available distance sensor drivers
 		dshot
 		gps
-		#heater
+		heater
 		#imu # all available imu drivers
 		imu/analog_devices/adis16448
 		imu/bosch/bmi055
@@ -116,6 +116,7 @@ CONFIG_NSH_ROMFSETC=y
 CONFIG_NSH_ROMFSSECTSIZE=128
 CONFIG_NSH_STRERROR=y
 CONFIG_NSH_VARS=y
+CONFIG_OTG_ID_GPIO_DISABLE=y
 CONFIG_PIPES=y
 CONFIG_PREALLOC_TIMERS=50
 CONFIG_PRIORITY_INHERITANCE=y
@@ -37,7 +37,7 @@ px4_add_board(
 		imu/invensense/icm20602
 		imu/invensense/icm20689
 		imu/invensense/icm20948 # required for ak09916 mag
-		irlock
+		#irlock
 		lights # all available light drivers
 		#lights/rgbled_pwm
 		#magnetometer # all available magnetometer drivers
@@ -91,7 +91,7 @@ px4_add_board(
 		#rover_pos_control
 		sensors
 		#sih
-		temperature_compensation
+		#temperature_compensation
 		#uuv_att_control
 		#uuv_pos_control
 		#vmount
@@ -139,7 +139,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -33,6 +33,7 @@ px4_add_board(
 		imu/bosch/bmi088
 		imu/invensense/icm20602
 		imu/invensense/icm20948 # required for ak09916 mag
+		imu/invensense/icm20649
 		imu/invensense/icm42688p
 		irlock
 		lights # all available light drivers
@@ -8,13 +8,19 @@ board_adc start
 ina226 -X -b 1 -t 1 -k start
 ina226 -X -b 2 -t 2 -k start

-if ver hwtypecmp V5X90 V5X91 V5Xa0 V5Xa1
+if ver hwtypecmp V5X90 V5X91 V5X92 V5Xa0 V5Xa1 V5Xa2
 then
 	#SKYNODE base fmu board orientation

-	# Internal SPI BMI088
-	bmi088 -A -R 2 -s start
-	bmi088 -G -R 2 -s start
+	if ver hwtypecmp V5X90 V5X91 V5Xa0 V5Xa1
+	then
+		# Internal SPI BMI088
+		bmi088 -A -R 2 -s start
+		bmi088 -G -R 2 -s start
+	else
+		# Internal SPI bus ICM20649
+		icm20649 -s -R 4 start
+	fi

 	# Internal SPI bus ICM42688p
 	icm42688p -R 4 -s start
@@ -28,9 +34,15 @@ then
 else
 	#FMUv5Xbase board orientation

-	# Internal SPI BMI088
-	bmi088 -A -R 4 -s start
-	bmi088 -G -R 4 -s start
+	if ver hwtypecmp V5X00 V5X01
+	then
+		# Internal SPI BMI088
+		bmi088 -A -R 4 -s start
+		bmi088 -G -R 4 -s start
+	else
+		# Internal SPI bus ICM20649
+		icm20649 -s -R 6 start
+	fi

 	# Internal SPI bus ICM42688p
 	icm42688p -R 6 -s start
@@ -146,6 +146,7 @@ CONFIG_NSH_STRERROR=y
 CONFIG_NSH_TELNET=y
 CONFIG_NSH_TELNET_LOGIN=y
 CONFIG_NSH_VARS=y
+CONFIG_OTG_ID_GPIO_DISABLE=y
 CONFIG_PIPES=y
 CONFIG_PREALLOC_TIMERS=50
 CONFIG_PRIORITY_INHERITANCE=y
@@ -185,6 +185,18 @@
 #define HW_INFO_INIT           {'V','5','X','x', 'x',0}
 #define HW_INFO_INIT_VER       3 /* Offset in above string of the VER */
 #define HW_INFO_INIT_REV       4 /* Offset in above string of the REV */
+#define BOARD_NUM_SPI_CFG_HW_VERSIONS 3
+// Base                   FMUM
+#define V5X00   HW_VER_REV(0x0,0x0) // FMUV5X,                 Rev 0
+#define V5X10   HW_VER_REV(0x1,0x0) // NO PX4IO,               Rev 0
+#define V5X01   HW_VER_REV(0x0,0x1) // FMUV5X I2C2 BMP388,     Rev 1
+#define V5X02   HW_VER_REV(0x0,0x2) // FMUV5X,                 Rev 2
+#define V5X90   HW_VER_REV(0x9,0x0) // NO USB,                 Rev 0
+#define V5X91   HW_VER_REV(0x9,0x1) // NO USB I2C2 BMP388,     Rev 1
+#define V5X92   HW_VER_REV(0x9,0x2) // NO USB I2C2 BMP388,     Rev 2
+#define V5Xa0   HW_VER_REV(0xa,0x0) // NO USB (Q),             Rev 0
+#define V5Xa1   HW_VER_REV(0xa,0x1) // NO USB (Q) I2C2 BMP388, Rev 1
+#define V5Xa2   HW_VER_REV(0xa,0x2) // NO USB (Q) I2C2 BMP388, Rev 2

 /* HEATER
 * PWM in future
@@ -143,7 +143,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -175,12 +175,6 @@ stm32_boardinitialize(void)
 	const uint32_t gpio[] = PX4_GPIO_INIT_LIST;
 	px4_gpio_init(gpio, arraySize(gpio));

-	/* configure SPI interfaces (we can do this here as long as we only have a single SPI hw config version -
-	 * otherwise we need to move this after board_determine_hw_info()) */
-	static_assert(BOARD_NUM_SPI_CFG_HW_VERSIONS == 1, "Need to move the SPI initialization for multi-version support");
-
-	stm32_spiinitialize();
-
 	/* configure USB interfaces */

 	stm32_usbinitialize();
@@ -220,7 +214,6 @@ __EXPORT int board_app_initialize(uintptr_t arg)
 	VDD_3V3_SD_CARD_EN(true);
 	VDD_5V_PERIPH_EN(true);
 	VDD_5V_HIPOWER_EN(true);
-	board_spi_reset(10, 0xffff);
 	VDD_3V3_SENSORS4_EN(true);
 	VDD_3V3_SPEKTRUM_POWER_EN(true);

@@ -237,6 +230,9 @@ __EXPORT int board_app_initialize(uintptr_t arg)
 		syslog(LOG_ERR, "[boot] Failed to read HW revision and version\n");
 	}

+	stm32_spiinitialize();
+
+	board_spi_reset(10, 0xffff);

 	/* configure the DMA allocator */

@@ -111,16 +111,19 @@ static const px4_hw_mft_item_t hw_mft_list_v0509[] = {
 };

 static px4_hw_mft_list_entry_t mft_lists[] = {
-	{0x0000, hw_mft_list_v0500, arraySize(hw_mft_list_v0500)},
-	{0x0001, hw_mft_list_v0500, arraySize(hw_mft_list_v0500)},
-	{0x0100, hw_mft_list_v0510, arraySize(hw_mft_list_v0510)},
-	{0x0900, hw_mft_list_v0509, arraySize(hw_mft_list_v0509)},
-	{0x0901, hw_mft_list_v0509, arraySize(hw_mft_list_v0509)},
-	{0x0a00, hw_mft_list_v0509, arraySize(hw_mft_list_v0509)},
-	{0x0a01, hw_mft_list_v0509, arraySize(hw_mft_list_v0509)},
+//  ver_rev
+	{V5X00, hw_mft_list_v0500, arraySize(hw_mft_list_v0500)}, // FMUV5X,                 Rev 0
+	{V5X01, hw_mft_list_v0500, arraySize(hw_mft_list_v0500)}, // FMUV5X,                 Rev 1
+	{V5X02, hw_mft_list_v0500, arraySize(hw_mft_list_v0500)}, // FMUV5X,                 Rev 2
+	{V5X10, hw_mft_list_v0510, arraySize(hw_mft_list_v0510)}, // NO PX4IO,               Rev 0
+	{V5X90, hw_mft_list_v0509, arraySize(hw_mft_list_v0509)}, // NO USB,                 Rev 0
+	{V5X91, hw_mft_list_v0509, arraySize(hw_mft_list_v0509)}, // NO USB I2C2 BMP388,     Rev 1
+	{V5X92, hw_mft_list_v0509, arraySize(hw_mft_list_v0509)}, // NO USB I2C2 BMP388,     Rev 2
+	{V5Xa0, hw_mft_list_v0509, arraySize(hw_mft_list_v0509)}, // NO USB (Q),             Rev 0
+	{V5Xa1, hw_mft_list_v0509, arraySize(hw_mft_list_v0509)}, // NO USB (Q) I2C2 BMP388, Rev 1
+	{V5Xa2, hw_mft_list_v0509, arraySize(hw_mft_list_v0509)}, // NO USB (Q) I2C2 BMP388, Rev 2
 };

-
 /************************************************************************************
 * Name: board_query_manifest
 *
@@ -35,28 +35,77 @@
 #include <drivers/drv_sensor.h>
 #include <nuttx/spi/spi.h>

-constexpr px4_spi_bus_t px4_spi_buses[SPI_BUS_MAX_BUS_ITEMS] = {
-	initSPIBus(SPI::Bus::SPI1, {
-		initSPIDevice(DRV_IMU_DEVTYPE_ICM20602, SPI::CS{GPIO::PortI, GPIO::Pin9}, SPI::DRDY{GPIO::PortF, GPIO::Pin2}),
-	}, {GPIO::PortI, GPIO::Pin11}),
-	initSPIBus(SPI::Bus::SPI2, {
-		initSPIDevice(DRV_IMU_DEVTYPE_ICM42688P, SPI::CS{GPIO::PortH, GPIO::Pin5}, SPI::DRDY{GPIO::PortH, GPIO::Pin12}),
-	}, {GPIO::PortD, GPIO::Pin15}),
-	initSPIBus(SPI::Bus::SPI3, {
-		initSPIDevice(DRV_GYR_DEVTYPE_BMI088, SPI::CS{GPIO::PortI, GPIO::Pin8}, SPI::DRDY{GPIO::PortI, GPIO::Pin7}),
-		initSPIDevice(DRV_ACC_DEVTYPE_BMI088, SPI::CS{GPIO::PortI, GPIO::Pin4}),
-	}, {GPIO::PortE, GPIO::Pin7}),
-//	initSPIBus(SPI::Bus::SPI4, {
-//		// no devices
-// TODO: if enabled, remove GPIO_VDD_3V3_SENSORS4_EN from board_config.h
-//	}, {GPIO::PortG, GPIO::Pin8}),
-	initSPIBus(SPI::Bus::SPI5, {
-		initSPIDevice(SPIDEV_FLASH(0), SPI::CS{GPIO::PortG, GPIO::Pin7})
+constexpr px4_spi_bus_all_hw_t px4_spi_buses_all_hw[BOARD_NUM_SPI_CFG_HW_VERSIONS] = {
+	initSPIHWVersion(HW_VER_REV(0, 0), {
+		initSPIBus(SPI::Bus::SPI1, {
+			initSPIDevice(DRV_IMU_DEVTYPE_ICM20602, SPI::CS{GPIO::PortI, GPIO::Pin9}, SPI::DRDY{GPIO::PortF, GPIO::Pin2}),
+		}, {GPIO::PortI, GPIO::Pin11}),
+		initSPIBus(SPI::Bus::SPI2, {
+			initSPIDevice(DRV_IMU_DEVTYPE_ICM42688P, SPI::CS{GPIO::PortH, GPIO::Pin5}, SPI::DRDY{GPIO::PortH, GPIO::Pin12}),
+		}, {GPIO::PortD, GPIO::Pin15}),
+		initSPIBus(SPI::Bus::SPI3, {
+			initSPIDevice(DRV_GYR_DEVTYPE_BMI088, SPI::CS{GPIO::PortI, GPIO::Pin8}, SPI::DRDY{GPIO::PortI, GPIO::Pin7}),
+			initSPIDevice(DRV_ACC_DEVTYPE_BMI088, SPI::CS{GPIO::PortI, GPIO::Pin4}),
+		}, {GPIO::PortE, GPIO::Pin7}),
+		//	initSPIBus(SPI::Bus::SPI4, {
+		//		// no devices
+		// TODO: if enabled, remove GPIO_VDD_3V3_SENSORS4_EN from board_config.h
+		//	}, {GPIO::PortG, GPIO::Pin8}),
+		initSPIBus(SPI::Bus::SPI5, {
+			initSPIDevice(SPIDEV_FLASH(0), SPI::CS{GPIO::PortG, GPIO::Pin7})
+		}),
+		initSPIBusExternal(SPI::Bus::SPI6, {
+			initSPIConfigExternal(SPI::CS{GPIO::PortI, GPIO::Pin10}, SPI::DRDY{GPIO::PortD, GPIO::Pin11}),
+			initSPIConfigExternal(SPI::CS{GPIO::PortA, GPIO::Pin15}, SPI::DRDY{GPIO::PortD, GPIO::Pin12}),
+		}),
 	}),
-	initSPIBusExternal(SPI::Bus::SPI6, {
-		initSPIConfigExternal(SPI::CS{GPIO::PortI, GPIO::Pin10}, SPI::DRDY{GPIO::PortD, GPIO::Pin11}),
-		initSPIConfigExternal(SPI::CS{GPIO::PortA, GPIO::Pin15}, SPI::DRDY{GPIO::PortD, GPIO::Pin12}),
+
+	initSPIHWVersion(HW_VER_REV(0, 1), {
+		initSPIBus(SPI::Bus::SPI1, {
+			initSPIDevice(DRV_IMU_DEVTYPE_ICM20602, SPI::CS{GPIO::PortI, GPIO::Pin9}, SPI::DRDY{GPIO::PortF, GPIO::Pin2}),
+		}, {GPIO::PortI, GPIO::Pin11}),
+		initSPIBus(SPI::Bus::SPI2, {
+			initSPIDevice(DRV_IMU_DEVTYPE_ICM42688P, SPI::CS{GPIO::PortH, GPIO::Pin5}, SPI::DRDY{GPIO::PortH, GPIO::Pin12}),
+		}, {GPIO::PortD, GPIO::Pin15}),
+		initSPIBus(SPI::Bus::SPI3, {
+			initSPIDevice(DRV_GYR_DEVTYPE_BMI088, SPI::CS{GPIO::PortI, GPIO::Pin8}, SPI::DRDY{GPIO::PortI, GPIO::Pin7}),
+			initSPIDevice(DRV_ACC_DEVTYPE_BMI088, SPI::CS{GPIO::PortI, GPIO::Pin4}),
+		}, {GPIO::PortE, GPIO::Pin7}),
+		//  initSPIBus(SPI::Bus::SPI4, {
+		//    // no devices
+		// TODO: if enabled, remove GPIO_VDD_3V3_SENSORS4_EN from board_config.h
+		//  }, {GPIO::PortG, GPIO::Pin8}),
+		initSPIBus(SPI::Bus::SPI5, {
+			initSPIDevice(SPIDEV_FLASH(0), SPI::CS{GPIO::PortG, GPIO::Pin7})
+		}),
+		initSPIBusExternal(SPI::Bus::SPI6, {
+			initSPIConfigExternal(SPI::CS{GPIO::PortI, GPIO::Pin10}, SPI::DRDY{GPIO::PortD, GPIO::Pin11}),
+			initSPIConfigExternal(SPI::CS{GPIO::PortA, GPIO::Pin15}, SPI::DRDY{GPIO::PortD, GPIO::Pin12}),
+		}),
+	}),
+
+	initSPIHWVersion(HW_VER_REV(0, 2), {
+		initSPIBus(SPI::Bus::SPI1, {
+			initSPIDevice(DRV_IMU_DEVTYPE_ICM20602, SPI::CS{GPIO::PortI, GPIO::Pin9}, SPI::DRDY{GPIO::PortF, GPIO::Pin2}),
+		}, {GPIO::PortI, GPIO::Pin11}),
+		initSPIBus(SPI::Bus::SPI2, {
+			initSPIDevice(DRV_IMU_DEVTYPE_ICM42688P, SPI::CS{GPIO::PortH, GPIO::Pin5}, SPI::DRDY{GPIO::PortH, GPIO::Pin12}),
+		}, {GPIO::PortD, GPIO::Pin15}),
+		initSPIBus(SPI::Bus::SPI3, {
+			initSPIDevice(DRV_IMU_DEVTYPE_ICM20649, SPI::CS{GPIO::PortI, GPIO::Pin4}, SPI::DRDY{GPIO::PortI, GPIO::Pin7}),
+		}, {GPIO::PortE, GPIO::Pin7}),
+		//  initSPIBus(SPI::Bus::SPI4, {
+		//    // no devices
+		// TODO: if enabled, remove GPIO_VDD_3V3_SENSORS4_EN from board_config.h
+		//  }, {GPIO::PortG, GPIO::Pin8}),
+		initSPIBus(SPI::Bus::SPI5, {
+			initSPIDevice(SPIDEV_FLASH(0), SPI::CS{GPIO::PortG, GPIO::Pin7})
+		}),
+		initSPIBusExternal(SPI::Bus::SPI6, {
+			initSPIConfigExternal(SPI::CS{GPIO::PortI, GPIO::Pin10}, SPI::DRDY{GPIO::PortD, GPIO::Pin11}),
+			initSPIConfigExternal(SPI::CS{GPIO::PortA, GPIO::Pin15}, SPI::DRDY{GPIO::PortD, GPIO::Pin12}),
+		}),
 	}),
 };

-static constexpr bool unused = validateSPIConfig(px4_spi_buses);
+static constexpr bool unused = validateSPIConfig(px4_spi_buses_all_hw);
@@ -140,7 +140,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -128,7 +128,6 @@ CONFIG_NET_TCP_WRITE_BUFFERS=y
 CONFIG_NET_UDP=y
 CONFIG_NET_UDP_CHECKSUMS=y
 CONFIG_NET_UDP_WRITE_BUFFERS=y
-CONFIG_NFILE_DESCRIPTORS=12
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_ARCHROMFS=y
 CONFIG_NSH_ARGCAT=y
@@ -140,7 +140,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -121,7 +121,7 @@ __EXPORT void board_peripheral_reset(int ms)
 __EXPORT void board_on_reset(int status)
 {
 	for (int i = 0; i < DIRECT_PWM_OUTPUT_CHANNELS; ++i) {
-		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT(io_timer_channel_get_as_pwm_input(i)));
+		px4_arch_configgpio(PX4_MAKE_GPIO_INPUT_PULL_DOWN(io_timer_channel_get_as_pwm_input(i)));
 	}

 	if (status >= 0) {
@@ -71,6 +71,13 @@ if (BLOATY_PROGRAM)
 		USES_TERMINAL
 		)

+	# bloaty statically allocated RAM
+	add_custom_target(bloaty_ram
+		COMMAND ${BLOATY_PROGRAM} -c ${PX4_SOURCE_DIR}/Tools/bloaty_static_ram.bloaty -d bloaty_static_ram,compileunits --source-filter ^ram$ ${BLOATY_OPTS} $<TARGET_FILE:px4>
+		DEPENDS px4
+		USES_TERMINAL
+		)
+
 	# bloaty compare with last master build
 	add_custom_target(bloaty_compare_master
 		COMMAND wget -c -N --no-verbose https://s3.amazonaws.com/px4-travis/Firmware/master/${PX4_BOARD_VENDOR}_${PX4_BOARD_MODEL}_${PX4_BOARD_LABEL}.elf -O master.elf
@@ -3,6 +3,7 @@ uint64 timestamp	# time since system start (microseconds)
 uint32 device_id

 bool heater_on
+bool temperature_target_met

 float32 temperature_sensor
 float32 temperature_target
@@ -10,3 +10,5 @@ uint8 TAKEOFF_STATE_RAMPUP            = 4
 uint8 TAKEOFF_STATE_FLIGHT            = 5

 uint8 takeoff_state
+
+float32 tilt_limit # limited tilt feasability during takeoff, contains maximum tilt otherwise
@@ -28,7 +28,6 @@ uint32 tx_buffer_overruns               # number of TX buffer overruns

 float32 rx_rate_avg                     # transmit rate average (Bytes/s)
 uint32 rx_message_count                 # count of total messages received
-uint32 rx_message_count_supported       # count of total messages received from supported systems and components (for loss statistics)
 uint32 rx_message_lost_count
 uint32 rx_buffer_overruns               # number of RX buffer overruns
 uint32 rx_parse_errors                  # number of parse errors
@@ -5,3 +5,8 @@ bool ground_contact	# true if vehicle has ground contact but is not landed (1. s
 bool maybe_landed	# true if the vehicle might have landed (2. stage)
 bool landed		# true if vehicle is currently landed on the ground (3. stage)
 bool in_ground_effect # indicates if from the perspective of the landing detector the vehicle might be in ground effect (baro). This flag will become true if the vehicle is not moving horizontally and is descending (crude assumption that user is landing).
+bool in_descend
+bool has_low_throttle
+bool vertical_movement
+bool horizontal_movement
+bool close_to_ground_or_skipped_check
@@ -89,6 +89,7 @@ bool high_latency_data_link_lost 			# Set to true if the high latency data link

 bool engine_failure				# Set to true if an engine failure is detected
 bool mission_failure				# Set to true if mission could not continue/finish
+bool geofence_violated

 uint8 failure_detector_status			# Bitmask containing FailureDetector status [0, 0, 0, 0, 0, FAILURE_ALT, FAILURE_PITCH, FAILURE_ROLL]

@@ -17,6 +17,7 @@ bool condition_home_position_valid		# indicates a valid home position (a valid h
 bool condition_power_input_valid                # set if input power is valid
 bool condition_battery_healthy                # set if battery is available and not low
 bool condition_escs_error		      # set to true if one or more ESCs reporting esc_status are offline
+bool condition_escs_failure		      # set to true if one or more ESCs reporting esc_status has a failure

 bool circuit_breaker_engaged_power_check
 bool circuit_breaker_engaged_airspd_check
@@ -262,6 +262,7 @@

 #if defined(BOARD_HAS_HW_VERSIONING)
 #  define BOARD_HAS_VERSIONING 1
+#  define HW_VER_REV(v,r)       ((uint32_t)((v) & 0xff) << 8) | ((uint32_t)(r) & 0xff)
 #endif

 /* Default LED logical to color mapping */
@@ -48,7 +48,7 @@ struct wq_config_t {

 namespace wq_configurations
 {
-static constexpr wq_config_t rate_ctrl{"wq:rate_ctrl", 1920, 0}; // PX4 inner loop highest priority
+static constexpr wq_config_t rate_ctrl{"wq:rate_ctrl", 1952, 0}; // PX4 inner loop highest priority
 static constexpr wq_config_t ctrl_alloc{"wq:ctrl_alloc", 9500, 0}; // PX4 control allocation, same priority as rate_ctrl

 static constexpr wq_config_t SPI0{"wq:SPI0", 2336, -1};
@@ -66,7 +66,7 @@ static constexpr wq_config_t I2C3{"wq:I2C3", 2336, -11};
 static constexpr wq_config_t I2C4{"wq:I2C4", 2336, -12};

 // PX4 att/pos controllers, highest priority after sensors.
-static constexpr wq_config_t nav_and_controllers{"wq:nav_and_controllers", 2164, -13};
+static constexpr wq_config_t nav_and_controllers{"wq:nav_and_controllers", 2240, -13};

 static constexpr wq_config_t INS0{"wq:INS0", 6000, -14};
 static constexpr wq_config_t INS1{"wq:INS1", 6000, -15};
--- a/Show More
+++ b/Show More