Update Raspberry Pi OS to 2023-12-11

Co-authored-by: Oleg Kalachev <okalachev@gmail.com>

.gitattributes

@@ -3,4 +3,7 @@ roslib.js linguist-vendored
 eventemitter2.js linguist-vendored
 ros3d.js linguist-vendored
 three.min.js linguist-vendored
+json-to-pretty-yaml.js linguist-vendored
 aruco_pose/vendor/* linguist-vendored
+blockly/* linguist-vendored
+highlight/* linguist-vendored

.github/workflows/build-image.yaml

@@ -0,0 +1,29 @@
+name: RPi image
+
+on:
+  push:
+    branches: [ '*' ]
+  pull_request:
+    branches: [ master ]
+  release:
+    types: [ created ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Build image
+        run: |
+          docker run --privileged --rm -v /dev:/dev -v $(pwd):/builder/repo -e TRAVIS_TAG="${{ github.event.release.tag_name }}" sfalexrog/img-tool:qemu-update
+      - name: Compress image
+        run: |
+          cd images && sudo chmod -R 777 . && zip -9 $(echo clover_*).zip clover_* && ls -l . && unzip -l clover_*.zip
+      - name: Upload image
+        uses: softprops/action-gh-release@v1
+        if: ${{ github.event_name == 'release' }}
+        with:
+          files: images/clover_*.zip
+          prerelease: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/build.yml

@@ -0,0 +1,51 @@
+name: Build
+
+on:
+  push:
+    branches: [ '*' ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  # melodic:
+  #   runs-on: ubuntu-latest
+  #   steps:
+  #     - uses: actions/checkout@v2
+  #     - name: Native Melodic build
+  #       run: |
+  #         docker run --rm -v $(pwd):/root/catkin_ws/src/clover ros:melodic-ros-base /root/catkin_ws/src/clover/builder/standalone-install.sh
+  noetic:
+    runs-on: ubuntu-latest
+    container: ros:noetic-ros-base
+    defaults:
+      run:
+        working-directory: catkin_ws
+        shell: bash
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        path: catkin_ws/src/clover
+    - name: Install requirements
+      run: apt-get update && apt-get -y install python3-pip fakeroot python3-bloom debhelper dpkg-dev
+    - name: Install dependencies
+      run: rosdep update && rosdep install --from-paths src --ignore-src -y
+    - name: Install GeographicLib datasets
+      run: wget -qO- https://raw.githubusercontent.com/mavlink/mavros/master/mavros/scripts/install_geographiclib_datasets.sh | bash
+    - name: catkin_make
+      run: source /opt/ros/$ROS_DISTRO/setup.bash && catkin_make
+    - name: Run tests
+      run: source devel/setup.bash && catkin_make run_tests && catkin_test_results
+    - name: Build Debian packages
+      run: |
+        source devel/setup.bash
+        for file in `find . -name "package.xml"`; do
+          cd $(dirname ${file})
+          bloom-generate rosdebian --os-name ubuntu --os-version $(lsb_release -cs) --ros-distro $ROS_DISTRO  
+          fakeroot debian/rules binary
+          cd -
+        done
+    - uses: actions/upload-artifact@v3
+      with:
+        name: debian-packages
+        path: catkin_ws/src/clover/*.deb
+        retention-days: 1

.github/workflows/docs.yml

@@ -0,0 +1,86 @@
+name: Documentation
+
+on:
+  push:
+    branches: [ '*' ]
+  pull_request:
+    branches: [ '*' ]
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: true
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  docs:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js
+        uses: actions/setup-node@v1
+        with: { node-version: '10' }
+      - name: Setup tools
+        run: |
+          sudo sh -c "echo ttf-mscorefonts-installer msttcorefonts/accepted-mscorefonts-eula select true | debconf-set-selections"
+          sudo apt-get update && sudo apt-get install -y calibre msttcorefonts
+          builder/assets/install_gitbook.sh
+          npm install markdownlint-cli@0.28.1 -g # FIXME: https://github.com/DavidAnson/markdownlint/issues/435
+          npm install svgexport -g
+          gitbook -V
+          markdownlint -V
+      - name: Run markdownlint
+        run: markdownlint docs
+      - name: Check Assets
+        run: |
+          ./check_assets_size.py
+          ./check_unused_assets.py
+      - name: Build GitBook
+        run: |
+         gitbook install
+         gitbook build
+      - name: Generate PDF
+        id: generate-pdf
+        env:
+          GITBOOK_SKIP_PDF: ${{ secrets.GITBOOK_SKIP_PDF }}
+        continue-on-error: ${{ env.GITBOOK_SKIP_PDF != '' }}
+        if: ${{ github.event_name == 'push' }}
+        run: |
+          for i in 1 2 3 4; do gitbook pdf ./ _book/clover.pdf && break || sleep 1; done
+          sudo apt-get -q install ghostscript
+          gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/default -dNOPAUSE -dQUIET -dBATCH -dDetectDuplicateImages -dCompressFonts=true -r150 -sOutputFile=_book/clover_ru_compressed.pdf _book/clover_ru.pdf
+          gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/default -dNOPAUSE -dQUIET -dBATCH -dDetectDuplicateImages -dCompressFonts=true -r150 -sOutputFile=_book/clover_en_compressed.pdf _book/clover_en.pdf
+          rm _book/clover_ru.pdf && mv _book/clover_ru_compressed.pdf _book/clover_ru.pdf
+          rm _book/clover_en.pdf && mv _book/clover_en_compressed.pdf _book/clover_en.pdf
+          ls -lah _book/clover*.pdf
+          echo '::set-output name=GITBOOK_PDF_OK::1'
+      - name: Download older PDFs
+        if: ${{ !steps.generate-pdf.outputs.GITBOOK_PDF_OK }}
+        run: |
+          rm -f _book/clover*.pdf
+          wget --no-verbose https://clover.coex.tech/clover_ru.pdf -P _book/
+          wget --no-verbose https://clover.coex.tech/clover_en.pdf -P _book/
+      - name: Upload artifact
+        # if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
+        uses: actions/upload-pages-artifact@v1
+        with:
+          path: _book
+
+  deploy-docs:
+    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: docs
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v1

.github/workflows/editorconfig.yaml

@@ -0,0 +1,18 @@
+name: Editorconfig
+
+on:
+  push:
+    branches: [ '*' ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  editorconfig:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: .editorconfig Linter
+        run: |
+          wget --no-verbose https://github.com/okalachev/editorconfig-checker/releases/download/1.2.1-disable-spaces-amount/ec-linux-amd64
+          chmod +x ec-linux-amd64
+          ./ec-linux-amd64 -spaces-after-tabs -e "roslib.js|ros3d.js|eventemitter2.js|json-to-pretty-yaml.js|draw.cpp|BinUtils.swift|\.idea|apps/android/app|blockly/|clover_blocks/programs/|highlight/|python.js|Assets.xcassets|test_parser_pass.txt|test_node_failure.txt|aruco_pose/vendor|\.stl|\.dxf|\.dae|\.material"

.gitignore

@@ -4,3 +4,6 @@
 node_modules/
 _book/
 package-lock.json
+clover_blocks/programs/*.*
+!clover_blocks/programs/examples/*
+/.vscode/

.markdownlint.json

@@ -21,7 +21,9 @@
             "ROS",
             "ROS Kinetic",
             "ROS Melodic",
+            "ROS Noetic",
             "OpenCV",
+            "OpenVPN",
             "Gazebo",
             "GitHub",
             "FPV",
@@ -106,7 +108,10 @@
             "UDP",
             "QR",
             "Li-ion",
-            "Nvidia"
+            "Nvidia",
+            "VirtualBox",
+            "VMware",
+            "DuoCam"
         ],
         "code_blocks": false
     },

.travis.yml

@@ -1,120 +0,0 @@
-sudo: required
-language: generic
-services:
-  - docker
-env:
-  global:
-    - DOCKER="sfalexrog/img-tool:qemu-update"
-    - TARGET_REPO="https://github.com/${TRAVIS_REPO_SLUG}.git"
-    - if [[ -z ${TRAVIS_TAG} ]]; then IMAGE_VERSION="${TRAVIS_COMMIT}}"; else IMAGE_VERSION="${TRAVIS_TAG}"; fi
-    - IMAGE_NAME="$(basename -s '.git' ${TARGET_REPO})_${IMAGE_VERSION}.img"
-git:
-  depth: 50
-jobs:
-  fast_finish: true
-  include:
-    - stage: Build
-      name: "Raspberry Pi Image Build"
-      cache:
-        directories:
-        - imgcache
-      before_script:
-        - docker pull ${DOCKER}
-# Check if there are any cached images, copy them to our "images" directory
-        - if [ -n "$(ls -A imgcache/*.zip)" ]; then mkdir -p images && cp imgcache/*.zip images; fi
-      script:
-        - if [[ -z ${TRAVIS_TAG} && "${TRAVIS_PULL_REQUEST}" != "false" ]]; then
-            echo "Commit range is ${TRAVIS_COMMIT_RANGE}" &&
-            if [ $(git diff --name-only ${TRAVIS_COMMIT_RANGE} | grep -v ^"docs/" | wc -l) -eq 0 ]; then
-              echo " === Docs-only change; skipping build ===" &&
-              export SKIP_BUILD=true;
-            fi;
-          fi
-        - if [ -z ${SKIP_BUILD} ]; then
-            docker run --privileged --rm -v /dev:/dev -v $(pwd):/builder/repo -e TRAVIS_TAG="${TRAVIS_TAG}" ${DOCKER};
-          fi
-      before_cache:
-        - cp images/*.zip imgcache
-      before_deploy:
-        # Set up git user name and tag this commit
-        - git config --local user.name "goldarte"
-        - git config --local user.email "goldartt@gmail.com"
-        - sudo chmod -R 777 *
-        - cd images && zip ${IMAGE_NAME}.zip ${IMAGE_NAME}
-      deploy:
-        provider: releases
-        api_key: ${GITHUB_OAUTH_TOKEN}
-        file: ${IMAGE_NAME}.zip
-        skip_cleanup: true
-        on:
-          tags: true
-        draft: true
-        name: ${TRAVIS_TAG}
-    - stage: Build
-      name: "Native Kinetic build"
-      env:
-        - NATIVE_DOCKER=ros:kinetic-ros-base
-      before_script:
-        - docker pull ${NATIVE_DOCKER}
-      script:
-        - docker run --rm -v $(pwd):/root/catkin_ws/src/clover ${NATIVE_DOCKER} /root/catkin_ws/src/clover/builder/standalone-install.sh
-    - stage: Build
-      name: "Native Melodic build"
-      env:
-        - NATIVE_DOCKER=ros:melodic-ros-base
-      before_script:
-        - docker pull ${NATIVE_DOCKER}
-      script:
-        - docker run --rm -v $(pwd):/root/catkin_ws/src/clover ${NATIVE_DOCKER} /root/catkin_ws/src/clover/builder/standalone-install.sh
-    - stage: Build
-      name: "Documentation"
-      language: node_js
-      node_js:
-        - "10"
-      before_script:
-        - npm install gitbook-cli -g
-        - npm install markdownlint-cli -g
-        - gitbook -V
-        - markdownlint -V
-      script:
-        - markdownlint docs
-        - ./check_assets_size.py
-        - ./check_unused_assets.py
-        - gitbook install
-        - gitbook build
-      deploy:
-        provider: pages
-        local-dir: _book
-        skip-cleanup: true
-        github-token: ${GITHUB_OAUTH_TOKEN}
-        keep-history: true
-        target-branch: master
-        repo: CopterExpress/clever.coex.tech
-        fqdn: clever.coex.tech
-        verbose: true
-        on:
-          branch: master
-    - stage: Annotate
-      name: Auto-generate changelog
-      language: python
-      python: 3.6
-      install:
-        - pip install GitPython PyGithub
-      script:
-        - PYTHONUNBUFFERED=1 python ./gen_changelog.py
-    - stage: Build
-      name: Editorconfig-lint
-      language: generic
-      before_script:
-        - wget https://github.com/okalachev/editorconfig-checker/releases/download/1.2.1-disable-spaces-amount/ec-linux-amd64
-        - chmod +x ec-linux-amd64
-      script:
-        - ./ec-linux-amd64 -spaces-after-tabs -e "roslib.js|ros3d.js|eventemitter2.js|draw.cpp|BinUtils.swift|\.idea|apps/android/app|Assets.xcassets|test_parser_pass.txt|test_node_failure.txt|aruco_pose/vendor|\.stl|\.dxf"
-stages:
-  - Build
-  - Annotate
-# More info there
-# https://github.com/travis-ci/travis-ci/issues/6893
-# https://docs.travis-ci.com/user/customizing-the-build/
-# https://docs.travis-ci.com/user/deployment/releases
-# https://docs.travis-ci.com/user/environment-variables/

README.md

@@ -1,103 +1,47 @@
-# CLEVER
+# clover🍀: create autonomous drones easily
 
-<img src="docs/assets/clever4-front-white.png" align="right" width="400px" alt="CLEVER drone">
+<img src="docs/assets/clover42-main-margin.png" align="right" width="400px" alt="COEX Clover Drone">
 
-CLEVER (Russian: *"Клевер"*, meaning *"Clover"*) is an educational programmable drone kit consisting of an unassembled quadcopter, open source software and documentation. The kit includes Pixhawk/Pixracer autopilot running PX4 firmware, Raspberry Pi 3 as companion computer, a camera for computer vision navigation as well as additional sensors and peripheral devices.
+Clover is an open source [ROS](https://www.ros.org)-based framework, providing user-friendly tools to control [PX4](https://px4.io)-powered drones. Clover is available as a ROS package, but is shipped mainly as a preconfigured image for Raspberry Pi. Once you've installed Raspberry Pi on your drone and flashed the image to its microSD card, taking the drone up in the air is a matter of minutes.
 
-Copter Express has implemented a large number of different autonomous drone projects using exactly the same platform: [automated pizza delivery](https://www.youtube.com/watch?v=hmkAoZOtF58) in Samara and Kazan, coffee delivery in Skolkovo Innovation Center, [autonomous quadcopter with charging station](https://www.youtube.com/watch?v=RjX6nUqw1mI) for site monitoring and security, winning drones on [Robocross-2016](https://www.youtube.com/watch?v=dGbDaz_VmYU) and [Robocross-2017](https://youtu.be/AQnd2CRczbQ) competitions and many others.
+COEX Clover Drone is an educational programmable drone kit, suited perfectly for running clover software. The kit is shipped unassembled and includes Pixracer-compatible autopilot running PX4 firmware, Raspberry Pi 4 as a companion computer, a camera for computer vision navigation as well as additional sensors and peripheral devices. Batteries included.
 
-**The main documentation is available [on Gitbook](https://clever.coex.tech/).**
+The main documentation is available at [https://clover.coex.tech](https://clover.coex.tech/). Official website: [coex.tech/clover](https://coex.tech/clover).
 
-Use it to learn how to assemble, configure, pilot and program autonomous CLEVER drone.
+[__Support us on Kickstarter!__](https://www.kickstarter.com/projects/copterexpress/cloverdrone)
+
+## Video compilation
+
+[![Clover Drone Kit autonomy compilation](http://img.youtube.com/vi/u3omgsYC4Fk/hqdefault.jpg)](https://youtu.be/u3omgsYC4Fk)
+
+Clover drone is used on a wide range of educational events, including [Copter Hack](https://www.youtube.com/watch?v=xgXheg3TTs4), WorldSkills Drone Operation competition, [Autonomous Vehicles Track of NTI Olympics 2016–2020](https://www.youtube.com/watch?v=E1_ehvJRKxg), Quadro Hack 2019 (National University of Science and Technology MISiS), Russian Robot Olympiad (autonomous flights), and others.
 
 ## Raspberry Pi image
 
-**Preconfigured image for Raspberry Pi 3 with installed and configured software, ready to fly, is available [in the Releases section](https://github.com/CopterExpress/clever/releases).**
+Preconfigured image for Raspberry Pi with installed and configured software, ready to fly, is available [in the Releases section](https://github.com/CopterExpress/clover/releases).
 
-[![Build Status](https://travis-ci.org/CopterExpress/clever.svg?branch=master)](https://travis-ci.org/CopterExpress/clever)
+![GitHub Workflow Status](https://img.shields.io/github/workflow/status/CopterExpress/clover/CI)
+![GitHub all releases](https://img.shields.io/github/downloads/CopterExpress/clover/total)
 
-Image includes:
+Image features:
 
 * Raspbian Buster
-* ROS Melodic
+* [ROS Noetic](http://wiki.ros.org/noetic)
 * Configured networking
 * OpenCV
-* mavros
-* Periphery drivers (`pigpiod`, `rpi_ws281x`, etc)
-* CLEVER software bundle for autonomous drone control
+* [`mavros`](http://wiki.ros.org/mavros)
+* Periphery drivers for ROS ([GPIO](https://clover.coex.tech/en/gpio.html), [LED strip](https://clover.coex.tech/en/leds.html), etc)
+* `aruco_pose` package for marker-assisted navigation
+* `clover` package for autonomous drone control
 
-API description (in Russian) for autonomous flights is available [on GitBook](https://clever.coex.tech/simple_offboard.html).
+API description for autonomous flights is available [on GitBook](https://clover.coex.tech/en/simple_offboard.html).
 
-## Manual installation
+For manual package installation and running see [`clover` package documentation](clover/README.md).
 
-Install ROS Melodic according to the [documentation](http://wiki.ros.org/melodic/Installation), then [create a Catkin workspace](http://wiki.ros.org/catkin/Tutorials/create_a_workspace).
+## Support
 
-Clone this repo to directory `~/catkin_ws/src/clever`:
-
-```bash
-cd ~/catkin_ws/src
-git clone https://github.com/CopterExpress/clever.git clever
-```
-
-All the required ROS packages (including `mavros` and `opencv`) can be installed using `rosdep`:
-
-```bash
-cd ~/catkin_ws/
-rosdep install -y --from-paths src --ignore-src
-```
-
-Build ROS packages (on memory constrained platforms you might be going to need to use `-j1` key):
-
-```bash
-cd ~/catkin_ws
-catkin_make -j1
-```
-
-To complete `mavros` install you'll need to install `geographiclib` datasets:
-
-```bash
-curl https://raw.githubusercontent.com/mavlink/mavros/master/mavros/scripts/install_geographiclib_datasets.sh | sudo bash
-```
-
-You may optionally install udev rules to provide `/dev/px4fmu` symlink to your PX4-based flight controller connected over USB. Copy `99-px4fmu.rules` to your `/lib/udev/rules.d` folder:
-
-```bash
-cd ~/catkin_ws/src/clever/clever/config
-sudo cp 99-px4fmu.rules /lib/udev/rules.d
-```
-
-Alternatively you may change the `fcu_url` property in `mavros.launch` file to point to your flight controller device.
-
-## Running
-
-Enable systemd service `roscore` (if not running):
-
-```bash
-sudo systemctl enable /home/<username>/catkin_ws/src/clever/builder/assets/roscore.service
-sudo systemctl start roscore
-```
-
-To start connection to SITL, use:
-
-```bash
-roslaunch clever sitl.launch
-```
-
-To start connection to the flight controller, use:
-
-```bash
-roslaunch clever clever.launch
-```
-
-> Note that the package is configured to connect to `/dev/px4fmu` by default (see [previous section](#manual-installation)). Install udev rules or specify path to your FCU device in `mavros.launch`.
-
-Also, you can enable and start the systemd service:
-
-```bash
-sudo systemctl enable /home/<username>/catkin_ws/src/clever/deploy/clever.service
-sudo systemctl start clever
-```
+[![Telegram Support Chat](https://img.shields.io/endpoint?label=Support%20Chat&url=https%3A%2F%2Ftelegram-badge-4mbpu8e0fit4.runkit.sh%2F%3Furl%3Dhttps%3A%2F%2Ft.me%2FCOEXHelpDesk)](https://t.me/COEXHelpdesk)
 
 ## License
 
-While the Clever platform source code is available under the MIT License, note, that the [documentation](docs/) is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+While the Clover platform source code is available under the MIT License, note, that the [documentation](docs/) is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

apps/ios/cleverrc/README.md

@@ -1,5 +1,4 @@
-iOS-приложение для управления Клевером
---------------------------------------
+# iOS-приложение для управления Клевером
 
 Для установки зависимостей необходим [CocoaPods](https://cocoapods.org):
 

aruco_pose/CHANGELOG.rst

@@ -0,0 +1,8 @@
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Changelog for package aruco_pose
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+0.21.1 (2020-11-17)
+-------------------
+* First release of aruco_pose package to ROS
+* Contributors: Alamoris, Alexey Rogachevskiy, Arthur Golubtsov, Ilya Petrov, Oleg Kalachev

aruco_pose/CMakeLists.txt

@@ -1,8 +1,6 @@
 cmake_minimum_required(VERSION 3.0)
 project(aruco_pose)
 
-add_definitions(-std=c++11 -Wall -g)
-
 ## Compile as C++11, supported in ROS Kinetic and newer
 add_compile_options(-std=c++11)
 
@@ -24,13 +22,21 @@ find_package(catkin REQUIRED COMPONENTS
   dynamic_reconfigure
 )
 
-find_package(OpenCV 3 REQUIRED COMPONENTS core imgproc calib3d)
-if ("${OpenCV_VERSION_MINOR}" LESS "3")
+# Workaround for OpenCV 3/4 support
+set(_opencv_version 4)
+find_package(OpenCV ${_opencv_version} QUIET COMPONENTS core imgproc calib3d)
+if (NOT OpenCV_FOUND)
+  message(STATUS "Did not find OpenCV 4, searching for OpenCV 3")
+  set(_opencv_version 3)
+endif()
+
+find_package(OpenCV ${_opencv_version} REQUIRED COMPONENTS core imgproc calib3d)
+if ("${OpenCV_VERSION_MINOR}" LESS "9")
   message(STATUS "OpenCV version too low, using vendored ArUco package")
   include(vendor/VendorOpenCV.cmake)
 else()
   message(STATUS "Using system OpenCV ArUco package")
-  find_package(OpenCV 3 REQUIRED COMPONENTS aruco)
+  find_package(OpenCV ${_opencv_version} REQUIRED COMPONENTS aruco)
 endif()
 message(STATUS "OpenCV include dirs: ${OpenCV_INCLUDE_DIRS}")
 message(STATUS "OpenCV libraries: ${OpenCV_LIBRARIES}")
@@ -77,11 +83,10 @@ add_message_files(
 )
 
 ## Generate services in the 'srv' folder
-# add_service_files(
-#   FILES
-#   Service1.srv
-#   Service2.srv
-# )
+add_service_files(
+  FILES
+  SetMarkers.srv
+)
 
 ## Generate actions in the 'action' folder
 # add_action_files(
@@ -113,7 +118,8 @@ generate_messages(
 
 ## Generate dynamic reconfigure parameters in the 'cfg' folder
 generate_dynamic_reconfigure_options(
-  cfg/DetectorParams.cfg
+  cfg/Detector.cfg
+  cfg/Map.cfg
 )
 
 ###################################
@@ -174,6 +180,13 @@ target_link_libraries(aruco_pose
   ${OpenCV_LIBRARIES}
 )
 
+# Prevent aruco_pose from having undefined symbols
+set_property(TARGET aruco_pose
+  APPEND
+  PROPERTY LINK_FLAGS
+  -Wl,--no-undefined
+)
+
 #############
 ## Install ##
 #############
@@ -189,11 +202,11 @@ target_link_libraries(aruco_pose
 # )
 
 ## Mark executables and/or libraries for installation
-# install(TARGETS ${PROJECT_NAME} ${PROJECT_NAME}_node
-#   ARCHIVE DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
-#   LIBRARY DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
-#   RUNTIME DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION}
-# )
+install(TARGETS ${PROJECT_NAME}
+  ARCHIVE DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
+  LIBRARY DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
+  RUNTIME DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION}
+)
 
 ## Mark cpp header files for installation
 # install(DIRECTORY include/${PROJECT_NAME}/
@@ -209,6 +222,14 @@ target_link_libraries(aruco_pose
 #   DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION}
 # )
 
+catkin_install_python(PROGRAMS src/genmap.py
+  DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION}
+)
+
+install(DIRECTORY launch DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION})
+
+install(DIRECTORY map DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION})
+
 #############
 ## Testing ##
 #############
@@ -229,4 +250,6 @@ if (CATKIN_ENABLE_TESTING)
   add_rostest(test/test_parser_empty_map.test)
   add_rostest(test/test_node_failure.test)
   add_rostest(test/largemap.test)
+  add_rostest(test/crash_opencv.test)
+  add_rostest(test/duplicate.test)
 endif()

aruco_pose/README.md

@@ -51,6 +51,7 @@ It's recommended to run it within the same nodelet manager with the camera nodel
 
 * `image_raw` (*sensor_msgs/Image*) – camera image
 * `camera_info` (*sensor_msgs/CameraInfo*) – camera calibration info
+* `map_markers` (*aruco_pose/MarkerArray*) – list of markers to disable TF transform publishing
 
 #### Published
 
@@ -70,10 +71,11 @@ It's recommended to run it within the same nodelet manager with the camera nodel
 
 * `~map` – path to text file with markers list
 * `~frame_id` – published frame id (default: `aruco_map`)
-* `~known_tilt` – debug image width
+* `~known_tilt` – known tilt (pitch and roll) of markers map as a frame
 * `~image_width` – debug image width (default: 2000)
 * `~image_height` – debug image height (default: 2000)
 * `~image_margin` – debug image margin (default: 200)
+* `~image_axis` – whether debug image should contain axis (default: true)
 * `~dictionary` (*int*) – ArUco dictionary (default: 2) - should be the same as `dictionary` parameter of `aruco_detect` nodelet
 
 Map file has one marker per line with the following line format:
@@ -97,6 +99,7 @@ See examples in [`map`](map/) directory.
 #### Published
 
 * `~pose` (*geometry_msgs/PoseWithCovarianceStamped*) – estimated map pose
+* `~map` (*aruco_pose/MarkerArray*) – list of markers in the loaded map
 * `~image` (*sensor_msgs/Image*) – planarized map image
 * `~visualization` (*visualization_msgs/MarkerArray*) – markers map visualization for rviz
 * `~debug` (*sensor_msgs/Image*) – debug image with detected markers and map axis

aruco_pose/cfg/Detector.cfg

@@ -8,6 +8,10 @@ p = cv2.aruco.DetectorParameters_create()
 
 gen = ParameterGenerator()
 
+gen.add("enabled", bool_t, 0, "if detection enabled", True)
+
+gen.add("length", double_t, 0, "markers' side length", min=0, max=10)
+
 gen.add("adaptiveThreshConstant",                 double_t, 0,
         "Constant for adaptive thresholding before finding contours",
          p.adaptiveThreshConstant, 0, 100)

aruco_pose/cfg/Map.cfg

@@ -0,0 +1,14 @@
+#!/usr/bin/env python
+PACKAGE = "aruco_pose"
+
+from dynamic_reconfigure.parameter_generator_catkin import *
+
+gen = ParameterGenerator()
+
+gen.add("enabled", bool_t, 0, "if map detection enabled", True)
+
+gen.add("map", str_t, 0, "full path for the map file")
+
+gen.add("image_axis", bool_t, 0, "debug image axis", default=True)
+
+exit(gen.generate(PACKAGE, "aruco_pose", "Map"))

aruco_pose/map/cmit.txt

@@ -1,3 +1,4 @@
+# id	length	x	y	z	rot_z	rot_y	rot_x
 0	0.33	0.0	9.0	0	0	0	0	
 1	0.33	1.0	9.0	0	0	0	0	
 2	0.33	2.0	9.0	0	0	0	0	

aruco_pose/map/office.txt

@@ -1,3 +1,4 @@
+# id	length	x	y	z	rot_z	rot_y	rot_x
 107	0.33	0	0	0	0	0	0
 106	0.33	0.77	0	0	0	0	0
 105	0.33	0	0.77	0	0	0	0

aruco_pose/map/office_ceiling.txt

@@ -1,3 +1,4 @@
+# id	length	x	y	z	rot_z	rot_y	rot_x
 14	0.365	0.000	0.0	0	0	0	0
 15	0.365	1.335	0.0	0	0	0	0
 30	0.365	2.865	0.0	0	0	0	0

aruco_pose/package.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <package format="2">
   <name>aruco_pose</name>
-  <version>0.0.1</version>
+  <version>0.23.0</version>
   <description>Positioning with ArUco markers</description>
 
   <maintainer email="okalachev@gmail.com">Oleg Kalachev</maintainer>

aruco_pose/src/aruco_detect.cpp

@@ -48,6 +48,7 @@
 #include <aruco_pose/Marker.h>
 #include <aruco_pose/MarkerArray.h>
 #include <aruco_pose/DetectorConfig.h>
+#include <aruco_pose/SetMarkers.h>
 
 #include "utils.h"
 #include <memory>
@@ -58,19 +59,21 @@ using cv::Mat;
 
 class ArucoDetect : public nodelet::Nodelet {
 private:
-	ros::NodeHandle nh_, nh_priv_;
-	tf2_ros::TransformBroadcaster br_;
-	tf2_ros::Buffer tf_buffer_;
-	tf2_ros::TransformListener tf_listener_{tf_buffer_};
+	std::unique_ptr<tf2_ros::TransformBroadcaster> br_;
+	std::unique_ptr<tf2_ros::Buffer> tf_buffer_;
+	std::unique_ptr<tf2_ros::TransformListener> tf_listener_;
 	std::shared_ptr<dynamic_reconfigure::Server<aruco_pose::DetectorConfig>> dyn_srv_;
+	bool enabled_ = true;
 	cv::Ptr<cv::aruco::Dictionary> dictionary_;
 	cv::Ptr<cv::aruco::DetectorParameters> parameters_;
 	image_transport::Publisher debug_pub_;
 	image_transport::CameraSubscriber img_sub_;
 	ros::Publisher markers_pub_, vis_markers_pub_;
 	ros::Subscriber map_markers_sub_;
+	ros::ServiceServer set_markers_srv_;
 	bool estimate_poses_, send_tf_, auto_flip_;
 	double length_;
+	ros::Duration transform_timeout_;
 	std::unordered_map<int, double> length_override_;
 	std::string frame_id_prefix_, known_tilt_;
 	Mat camera_matrix_, dist_coeffs_;
@@ -81,45 +84,47 @@ private:
 public:
 	virtual void onInit()
 	{
-		nh_ = getNodeHandle();
-		nh_priv_ = getPrivateNodeHandle();
+		ros::NodeHandle& nh_ = getNodeHandle();
+		ros::NodeHandle& nh_priv_ = getPrivateNodeHandle();
+
+		br_.reset(new tf2_ros::TransformBroadcaster());
+		tf_buffer_.reset(new tf2_ros::Buffer());
+		tf_listener_.reset(new tf2_ros::TransformListener(*tf_buffer_, nh_));
 
 		int dictionary;
-		nh_priv_.param("dictionary", dictionary, 2);
-		nh_priv_.param("estimate_poses", estimate_poses_, true);
-		nh_priv_.param("send_tf", send_tf_, true);
+		dictionary = nh_priv_.param("dictionary", 2);
+		estimate_poses_ = nh_priv_.param("estimate_poses", true);
+		send_tf_ = nh_priv_.param("send_tf", true);
 		if (estimate_poses_ && !nh_priv_.getParam("length", length_)) {
 			NODELET_FATAL("can't estimate marker's poses as ~length parameter is not defined");
 			ros::shutdown();
 		}
-		readLengthOverride();
+		readLengthOverride(nh_priv_);
+		transform_timeout_ = ros::Duration(nh_priv_.param("transform_timeout", 0.02));
 
-		nh_priv_.param<std::string>("known_tilt", known_tilt_, "");
-		nh_priv_.param("auto_flip", auto_flip_, false);
+		known_tilt_ = nh_priv_.param<std::string>("known_tilt", "");
+		auto_flip_ = nh_priv_.param("auto_flip", false);
 
-		nh_priv_.param<std::string>("frame_id_prefix", frame_id_prefix_, "aruco_");
+		frame_id_prefix_ = nh_priv_.param<std::string>("frame_id_prefix", "aruco_");
 
 		camera_matrix_ = cv::Mat::zeros(3, 3, CV_64F);
-		dist_coeffs_ = cv::Mat::zeros(8, 1, CV_64F);
 
 		dictionary_ = cv::aruco::getPredefinedDictionary(static_cast<cv::aruco::PREDEFINED_DICTIONARY_NAME>(dictionary));
 		parameters_ = cv::aruco::DetectorParameters::create();
-		parameters_->cornerRefinementMethod = cv::aruco::CORNER_REFINE_SUBPIX;
 
 		image_transport::ImageTransport it(nh_);
 		image_transport::ImageTransport it_priv(nh_priv_);
 
-		map_markers_sub_ = nh_.subscribe("map_markers", 1, &ArucoDetect::mapMarkersCallback, this);
+		dyn_srv_ = std::make_shared<dynamic_reconfigure::Server<aruco_pose::DetectorConfig>>(nh_priv_);
+		dyn_srv_->setCallback(std::bind(&ArucoDetect::paramCallback, this, std::placeholders::_1, std::placeholders::_2));
+
+		set_markers_srv_ = nh_priv_.advertiseService("set_length_override", &ArucoDetect::setMarkers, this);
+
 		debug_pub_ = it_priv.advertise("debug", 1);
 		markers_pub_ = nh_priv_.advertise<aruco_pose::MarkerArray>("markers", 1);
 		vis_markers_pub_ = nh_priv_.advertise<visualization_msgs::MarkerArray>("visualization", 1);
 		img_sub_ = it.subscribeCamera("image_raw", 1, &ArucoDetect::imageCallback, this);
-
-		dyn_srv_ = std::make_shared<dynamic_reconfigure::Server<aruco_pose::DetectorConfig>>(nh_priv_);
-		dynamic_reconfigure::Server<aruco_pose::DetectorConfig>::CallbackType cb;
-
-		cb = std::bind(&ArucoDetect::paramCallback, this, std::placeholders::_1, std::placeholders::_2);
-		dyn_srv_->setCallback(cb);
+		map_markers_sub_ = nh_.subscribe("map_markers", 1, &ArucoDetect::mapMarkersCallback, this);
 
 		NODELET_INFO("ready");
 	}
@@ -127,6 +132,8 @@ public:
 private:
 	void imageCallback(const sensor_msgs::ImageConstPtr& msg, const sensor_msgs::CameraInfoConstPtr &cinfo)
 	{
+		if (!enabled_) return;
+
 		Mat image = cv_bridge::toCvShare(msg, "bgr8")->image;
 
 		vector<int> ids;
@@ -170,8 +177,8 @@ private:
 
 				if (!known_tilt_.empty()) {
 					try {
-						snap_to = tf_buffer_.lookupTransform(msg->header.frame_id, known_tilt_,
-						                                     msg->header.stamp, ros::Duration(0.02));
+						snap_to = tf_buffer_->lookupTransform(msg->header.frame_id, known_tilt_,
+						                                      msg->header.stamp, transform_timeout_);
 					} catch (const tf2::TransformException& e) {
 						NODELET_WARN_THROTTLE(5, "can't snap: %s", e.what());
 					}
@@ -180,6 +187,8 @@ private:
 
 			array_.markers.reserve(ids.size());
 			aruco_pose::Marker marker;
+			vector<geometry_msgs::TransformStamped> transforms;
+			transforms.reserve(ids.size());
 			geometry_msgs::TransformStamped transform;
 			transform.header.stamp = msg->header.stamp;
 			transform.header.frame_id = msg->header.frame_id;
@@ -197,20 +206,33 @@ private:
 						snapOrientation(marker.pose.orientation, snap_to.transform.rotation, auto_flip_);
 					}
 
-					// TODO: check IDs are unique
 					if (send_tf_) {
 						transform.child_frame_id = getChildFrameId(ids[i]);
 
 						// check if such static transform is in the map
 						if (map_markers_ids_.find(ids[i]) == map_markers_ids_.end()) {
-							transform.transform.rotation = marker.pose.orientation;
-							fillTranslation(transform.transform.translation, tvecs[i]);
-							br_.sendTransform(transform);
+							// check if a markers with that id is already added
+							bool send = true;
+							for (auto &t : transforms) {
+								if (t.child_frame_id == transform.child_frame_id) {
+									send = false;
+									break;
+								}
+							}
+							if (send) {
+								transform.transform.rotation = marker.pose.orientation;
+								fillTranslation(transform.transform.translation, tvecs[i]);
+								transforms.push_back(transform);
+							}
 						}
 					}
 				}
 				array_.markers.push_back(marker);
 			}
+
+			if (send_tf_) {
+				br_->sendTransform(transforms);
+			}
 		}
 
 		markers_pub_.publish(array_);
@@ -326,10 +348,10 @@ private:
 		return frame_id_prefix_ + std::to_string(id);
 	}
 
-	void readLengthOverride()
+	void readLengthOverride(ros::NodeHandle& nh)
 	{
 		std::map<std::string, double> length_override;
-		nh_priv_.getParam("length_override", length_override);
+		nh.getParam("length_override", length_override);
 		for (auto const& item : length_override) {
 			length_override_[std::stoi(item.first)] = item.second;
 		}
@@ -345,6 +367,29 @@ private:
 		}
 	}
 
+	bool setMarkers(aruco_pose::SetMarkers::Request& req, aruco_pose::SetMarkers::Response& res)
+	{
+		for (auto const& marker : req.markers) {
+			if (marker.id > 999) {
+				res.message = "Invalid marker id: " + std::to_string(marker.id);
+				ROS_ERROR("%s", res.message.c_str());
+				return true;
+			}
+			if (!std::isfinite(marker.length) || marker.length <= 0) {
+				res.message = "Invalid marker " + std::to_string(marker.id) + " length: " + std::to_string(marker.length);
+				ROS_ERROR("%s", res.message.c_str());
+				return true;
+			}
+		}
+
+		for (auto const& marker : req.markers) {
+			length_override_[marker.id] = marker.length;
+		}
+
+		res.success = true;
+		return true;
+	}
+
 	void mapMarkersCallback(const aruco_pose::MarkerArray& msg)
 	{
 		map_markers_ids_.clear();
@@ -355,6 +400,8 @@ private:
 
 	void paramCallback(aruco_pose::DetectorConfig &config, uint32_t level)
 	{
+		enabled_ = config.enabled && config.length > 0;
+		length_ = config.length;
 		parameters_->adaptiveThreshConstant = config.adaptiveThreshConstant;
 		parameters_->adaptiveThreshWinSizeMin = config.adaptiveThreshWinSizeMin;
 		parameters_->adaptiveThreshWinSizeMax = config.adaptiveThreshWinSizeMax;

aruco_pose/src/aruco_map.cpp

@@ -19,11 +19,13 @@
 #include <vector>
 #include <fstream>
 #include <algorithm>
+#include <memory>
 #include <ros/ros.h>
 #include <nodelet/nodelet.h>
 #include <pluginlib/class_list_macros.h>
 #include <image_transport/image_transport.h>
 #include <cv_bridge/cv_bridge.h>
+#include <dynamic_reconfigure/server.h>
 #include <tf/transform_datatypes.h>
 #include <tf2_ros/buffer.h>
 #include <tf2_ros/transform_listener.h>
@@ -41,6 +43,7 @@
 
 #include <aruco_pose/MarkerArray.h>
 #include <aruco_pose/Marker.h>
+#include <aruco_pose/MapConfig.h>
 
 #include <opencv2/opencv.hpp>
 #include <opencv2/aruco.hpp>
@@ -58,7 +61,6 @@ typedef message_filters::sync_policies::ExactTime<Image, CameraInfo, MarkerArray
 
 class ArucoMap : public nodelet::Nodelet {
 private:
-	ros::NodeHandle nh_, nh_priv_;
 	ros::Publisher img_pub_, pose_pub_, markers_pub_, vis_markers_pub_;
 	image_transport::Publisher debug_pub_;
 	message_filters::Subscriber<Image> image_sub_;
@@ -75,6 +77,9 @@ private:
 	tf2_ros::StaticTransformBroadcaster static_br_;
 	tf2_ros::Buffer tf_buffer_;
 	tf2_ros::TransformListener tf_listener_{tf_buffer_};
+	std::shared_ptr<dynamic_reconfigure::Server<aruco_pose::MapConfig>> dyn_srv_;
+	bool enabled_ = true;
+	std::string type_;
 	visualization_msgs::MarkerArray vis_array_;
 	std::string known_tilt_, map_, markers_frame_, markers_parent_frame_;
 	int image_width_, image_height_, image_margin_;
@@ -83,42 +88,40 @@ private:
 public:
 	virtual void onInit()
 	{
-		nh_ = getNodeHandle();
-		nh_priv_ = getPrivateNodeHandle();
+		ros::NodeHandle &nh_ = getNodeHandle();
+		ros::NodeHandle &nh_priv_ = getPrivateNodeHandle();
 
 		image_transport::ImageTransport it_priv(nh_priv_);
 
 		// TODO: why image_transport doesn't work here?
 		img_pub_ = nh_priv_.advertise<sensor_msgs::Image>("image", 1, true);
-		markers_pub_ = nh_priv_.advertise<aruco_pose::MarkerArray>("markers", 1, true);
+		markers_pub_ = nh_priv_.advertise<aruco_pose::MarkerArray>("map", 1, true);
 
 		board_ = cv::makePtr<cv::aruco::Board>();
 		board_->dictionary = cv::aruco::getPredefinedDictionary(
 			                 static_cast<cv::aruco::PREDEFINED_DICTIONARY_NAME>(nh_priv_.param("dictionary", 2)));
 		camera_matrix_ = cv::Mat::zeros(3, 3, CV_64F);
-		dist_coeffs_ = cv::Mat::zeros(8, 1, CV_64F);
 
-		std::string type, map;
-		nh_priv_.param<std::string>("type", type, "map");
-		nh_priv_.param<std::string>("frame_id", transform_.child_frame_id, "aruco_map");
-		nh_priv_.param<std::string>("known_tilt", known_tilt_, "");
-		nh_priv_.param("auto_flip", auto_flip_, false);
-		nh_priv_.param("image_width", image_width_, 2000);
-		nh_priv_.param("image_height", image_height_, 2000);
-		nh_priv_.param("image_margin", image_margin_, 200);
-		nh_priv_.param("image_axis", image_axis_, true);
-		nh_priv_.param<std::string>("markers/frame_id", markers_parent_frame_, transform_.child_frame_id);
-		nh_priv_.param<std::string>("markers/child_frame_id_prefix", markers_frame_, "");
+		type_ = nh_priv_.param<std::string>("type", "map");
+		transform_.child_frame_id = nh_priv_.param<std::string>("frame_id", "aruco_map");
+		known_tilt_ = nh_priv_.param<std::string>("known_tilt", "");
+		auto_flip_ = nh_priv_.param("auto_flip", false);
+		image_width_ = nh_priv_.param("image_width" , 2000);
+		image_height_ = nh_priv_.param("image_height", 2000);
+		image_margin_ = nh_priv_.param("image_margin", 200);
+		image_axis_ = nh_priv_.param("image_axis", true);
+		markers_parent_frame_ = nh_priv_.param<std::string>("markers/frame_id", transform_.child_frame_id);
+		markers_frame_ = nh_priv_.param<std::string>("markers/child_frame_id_prefix", "");
 
 		// createStripLine();
 
-		if (type == "map") {
-			param(nh_priv_, "map", map);
-			loadMap(map);
-		} else if (type == "gridboard") {
-			createGridBoard();
+		if (type_ == "map") {
+			map_ = nh_priv_.param<std::string>("map" , "");
+			loadMap(map_);
+		} else if (type_ == "gridboard") {
+			createGridBoard(nh_priv_);
 		} else {
-			NODELET_FATAL("unknown type: %s", type.c_str());
+			NODELET_FATAL("unknown type: %s", type_.c_str());
 			ros::shutdown();
 		}
 
@@ -126,6 +129,8 @@ public:
 		vis_markers_pub_ = nh_priv_.advertise<visualization_msgs::MarkerArray>("visualization", 1, true);
 		debug_pub_ = it_priv.advertise("debug", 1);
 
+		publishMap();
+
 		image_sub_.subscribe(nh_, "image_raw", 1);
 		info_sub_.subscribe(nh_, "camera_info", 1);
 		markers_sub_.subscribe(nh_, "markers", 1);
@@ -133,10 +138,11 @@ public:
 		sync_.reset(new message_filters::Synchronizer<SyncPolicy>(SyncPolicy(10), image_sub_, info_sub_, markers_sub_));
 		sync_->registerCallback(boost::bind(&ArucoMap::callback, this, _1, _2, _3));
 
-		publishMarkersFrames();
-		publishMarkers();
-		publishMapImage();
-		vis_markers_pub_.publish(vis_array_);
+		dyn_srv_ = std::make_shared<dynamic_reconfigure::Server<aruco_pose::MapConfig>>(nh_priv_);
+		dynamic_reconfigure::Server<aruco_pose::MapConfig>::CallbackType cb;
+
+		cb = std::bind(&ArucoMap::paramCallback, this, std::placeholders::_1, std::placeholders::_2);
+		dyn_srv_->setCallback(cb);
 
 		NODELET_INFO("ready");
 	}
@@ -145,6 +151,9 @@ public:
 	              const sensor_msgs::CameraInfoConstPtr& cinfo,
 	              const aruco_pose::MarkerArrayConstPtr& markers)
 	{
+		if (!enabled_) return;
+		if (markers->markers.empty()) return; // map not loaded
+
 		int valid = 0;
 		int count = markers->markers.size();
 		std::vector<int> ids;
@@ -270,9 +279,17 @@ publish_debug:
 		std::ifstream f(filename);
 		std::string line;
 
+		clearMarkers();
+
+		if (map_ == "") {
+			NODELET_INFO("No map loaded");
+			return;
+		}
+
 		if (!f.good()) {
-			NODELET_FATAL("%s - %s", strerror(errno), filename.c_str());
-			ros::shutdown();
+			NODELET_ERROR("%s - %s", strerror(errno), filename.c_str());
+			map_ = "";
+			return;
 		}
 
 		while (std::getline(f, line)) {
@@ -298,9 +315,10 @@ publish_debug:
 				s.putback(first);
 			} else {
 				// Probably garbage data; inform user and throw an exception, possibly killing nodelet
-				NODELET_FATAL("Malformed input: %s", line.c_str());
-				ros::shutdown();
-				throw std::runtime_error("Malformed input");
+				NODELET_ERROR("Malformed input: %s", line.c_str());
+				map_ = "";
+				clearMarkers();
+				return;
 			}
 
 			if (!(s >> id >> length >> x >> y)) {
@@ -331,7 +349,15 @@ publish_debug:
 		NODELET_INFO("loading %s complete (%d markers)", filename.c_str(), static_cast<int>(board_->ids.size()));
 	}
 
-	void createGridBoard()
+	void publishMap()
+	{
+		publishMarkersFrames();
+		publishMarkers();
+		publishMapImage();
+		vis_markers_pub_.publish(vis_array_);
+	}
+
+	void createGridBoard(ros::NodeHandle& nh)
 	{
 		NODELET_INFO("generate gridboard");
 		NODELET_WARN("gridboard maps are deprecated");
@@ -339,15 +365,15 @@ publish_debug:
 		int markers_x, markers_y, first_marker;
 		double markers_side, markers_sep_x, markers_sep_y;
 		std::vector<int> marker_ids;
-		nh_priv_.param<int>("markers_x", markers_x, 10);
-		nh_priv_.param<int>("markers_y", markers_y, 10);
-		nh_priv_.param<int>("first_marker", first_marker, 0);
+		markers_x = nh.param("markers_x", 10);
+		markers_y = nh.param("markers_y", 10);
+		first_marker = nh.param("first_marker", 0);
 
-		param(nh_priv_, "markers_side", markers_side);
-		param(nh_priv_, "markers_sep_x", markers_sep_x);
-		param(nh_priv_, "markers_sep_y", markers_sep_y);
+		param(nh, "markers_side", markers_side);
+		param(nh, "markers_sep_x", markers_sep_x);
+		param(nh, "markers_sep_y", markers_sep_y);
 
-		if (nh_priv_.getParam("marker_ids", marker_ids)) {
+		if (nh.getParam("marker_ids", marker_ids)) {
 			if ((unsigned int)(markers_x * markers_y) != marker_ids.size()) {
 				NODELET_FATAL("~marker_ids length should be equal to ~markers_x * ~markers_y");
 				ros::shutdown();
@@ -372,6 +398,15 @@ publish_debug:
 		}
 	}
 
+	void clearMarkers()
+	{
+		board_->ids.clear();
+		board_->objPoints.clear();
+		markers_.markers.clear();
+		vis_array_.markers.clear();
+		markers_transforms_.clear();
+	}
+
 	// void createStripLine()
 	// {
 	// 	visualization_msgs::Marker marker;
@@ -394,7 +429,7 @@ publish_debug:
 		int num_markers = board_->dictionary->bytesList.rows;
 		if (num_markers <= id) {
 			NODELET_ERROR("Marker id %d is not in dictionary; current dictionary contains %d markers. "
-			              "Please see https://github.com/CopterExpress/clever/blob/master/aruco_pose/README.md#parameters for details",
+			              "Please see https://github.com/CopterExpress/clover/blob/master/aruco_pose/README.md#parameters for details",
 					  id, num_markers);
 			return;
 		}
@@ -511,6 +546,22 @@ publish_debug:
 		msg.image = image;
 		img_pub_.publish(msg.toImageMsg());
 	}
+
+	void paramCallback(aruco_pose::MapConfig &config, uint32_t level)
+	{
+		// https://github.com/CopterExpress/clover/commit/2cd334c474e3ed04ef65ca1ba7f08ab535a3dc6d#diff-942723f9452c398ae93f1a91427f9a7b614be5e5871f8a3e590f324d804f0d58R356
+		enabled_ = config.enabled;
+		if (type_ == "map" && config.map != map_) {
+			map_ = config.map;
+			loadMap(map_);
+			publishMap();
+		}
+
+		if (config.image_axis != image_axis_) {
+			image_axis_ = config.image_axis;
+			publishMapImage();
+		}
+	}
 };
 
 PLUGINLIB_EXPORT_CLASS(ArucoMap, nodelet::Nodelet)

aruco_pose/src/draw.cpp

@@ -3,26 +3,11 @@
 
 #include "draw.h"
 #include <math.h>
+#include <vector>
 
 using namespace cv;
 using namespace cv::aruco;
 
-static void _cvProjectPoints2( const CvMat* object_points, const CvMat* rotation_vector,
-                       const CvMat* translation_vector, const CvMat* camera_matrix,
-                       const CvMat* distortion_coeffs, CvMat* image_points,
-                       CvMat* dpdrot CV_DEFAULT(NULL), CvMat* dpdt CV_DEFAULT(NULL),
-                       CvMat* dpdf CV_DEFAULT(NULL), CvMat* dpdc CV_DEFAULT(NULL),
-                       CvMat* dpddist CV_DEFAULT(NULL),
-                       double aspect_ratio CV_DEFAULT(0));
-
-static void _projectPoints( InputArray objectPoints,
-                    InputArray rvec, InputArray tvec,
-                    InputArray cameraMatrix, InputArray distCoeffs,
-                    OutputArray imagePoints,
-                    OutputArray jacobian = noArray(),
-                    double aspectRatio = 0 );
-
-
 void _drawPlanarBoard(Board *_board, Size outSize, OutputArray _img, int marginSize,
                       int borderBits, bool drawAxis) {
 
@@ -142,35 +127,194 @@ void _drawPlanarBoard(Board *_board, Size outSize, OutputArray _img, int marginS
 	}
 }
 
-/* Draw a (potentially partially visible) line. */
-static void linePartial(InputOutputArray image, Point3f p1, Point3f p2, const Scalar& color,
-                        int thickness = 1, int lineType = LINE_8, int shift = 0)
+/**
+ * @brief Convert point coordinates from world space to camera space.
+ *
+ * @param points A vector of points in world space.
+ * @param rvec Rotation matrix or Rodrigues rotation vector.
+ * @param tvec Translation vector from world to camera space.
+ *
+ * @return A vector of points in camera space.
+ */
+template<typename CvPointType>
+static std::vector<CvPointType> worldToCamera(const std::vector<CvPointType>& points,
+                                              const cv::Mat& rvec, const cv::Mat& tvec)
 {
-	// If both points are behind the screen, don't draw anything
-	if (p1.z <= 0 && p2.z <= 0) {
-		return;
+	// We operate with CV_64F matrices internally to avoid precision loss
+	cv::Mat rvec_64f;
+	cv::Mat tvec_64f;
+	rvec.convertTo(rvec_64f, CV_64F);
+	tvec.convertTo(tvec_64f, CV_64F);
+
+	// Convert Rodrigues vector to rotation matrix
+	cv::Mat rmat;
+	if ((rvec_64f.cols == 3 && rvec_64f.rows == 1) ||
+	    (rvec_64f.cols == 1 && rvec_64f.rows == 3))
+	{
+		Rodrigues(rvec_64f, rmat);
 	}
-	Point2f p1p{p1.x, p1.y};
-	Point2f p2p{p2.x, p2.y};
-	// If points are on the different sides of the plane, compute intersection point
-	if (p1.z * p2.z < 0) {
-		// Compute intersection point with the screen
-		// We denote alpha as such:
-		// xi = (1 - alpha) * x1 + alpha * x2
-		// yi = (1 - alpha) * y1 + alpha * y2
-		// zi = (1 - alpha) * z1 + alpha * z2 = 0
-		// Thus, alpha can be expressed as
-		// alpha = z1 / (z1 - z2)
-		float alpha = p1.z / (p1.z - p2.z);
-		Point2f pi{(1 - alpha) * p1.x + alpha * p2.x, (1 - alpha) * p1.y + alpha * p2.y};
-		// Now, if z1 is negative, we draw the line from (xi, yi) to (x2, y2), else we draw from (x1, y1) to (xi, yi)
-		if (p1.z < 0) {
-			p1p = pi;
-		} else {
-			p2p = pi;
-		}
+	else
+	{
+		rmat = rvec_64f.clone();
 	}
-	line(image, p1p, p2p, color, thickness, lineType, shift);
+	// Make sure tvec has a size of (3, 1)
+	if (tvec_64f.rows == 1)
+	{
+		tvec_64f = tvec_64f.t();
+	}
+	std::vector<CvPointType> result;
+	result.reserve(points.size());
+	for(const auto& point : points)
+	{
+		// Calculate point coordinates in camera frame
+		// static_casts are here to silence potential narrowing conversion warnings
+		CvPointType camPoint{
+			static_cast<decltype(CvPointType::x)>(point.x * rmat.at<double>(0,0) + point.y * rmat.at<double>(0,1) + point.z * rmat.at<double>(0,2) + tvec_64f.at<double>(0)),
+			static_cast<decltype(CvPointType::y)>(point.x * rmat.at<double>(1,0) + point.y * rmat.at<double>(1,1) + point.z * rmat.at<double>(1,2) + tvec_64f.at<double>(1)),
+			static_cast<decltype(CvPointType::z)>(point.x * rmat.at<double>(2,0) + point.y * rmat.at<double>(2,1) + point.z * rmat.at<double>(2,2) + tvec_64f.at<double>(2))
+		};
+		result.push_back(camPoint);
+	}
+	return result;
+}
+
+/**
+ * @brief Project points from camera space to screen space, applying distortion in the process.
+ *
+ * @param points A vector of points in camera space.
+ * @param cameraMatrix OpenCV intrinsic camera matrix.
+ * @param distCoeffs OpenCV distortion model coefficients.
+ *
+ * @return A vector of points in screen space.
+ */
+template<typename CvPointType>
+static std::vector<CvPointType> cameraToScreen(const std::vector<CvPointType>& points,
+                                               const cv::Mat& cameraMatrix,
+                                               const cv::Mat& distCoeffs)
+{
+	// We operate with CV_64F matrices internally to avoid precision loss
+	cv::Mat cm_64f; // camera matrix, CV_64F
+	cv::Mat dc_64f; // distortion coefficients, CV_64F
+	cameraMatrix.convertTo(cm_64f, CV_64F);
+	distCoeffs.convertTo(dc_64f, CV_64F);
+
+	// Make sure distortion vector has a size of (N, 1)
+	if (dc_64f.rows == 1)
+	{
+		dc_64f = dc_64f.t();
+	}
+
+	// We will always use 12 distortion coefficients,
+	// and we can safely pad missing ones with zeroes
+	dc_64f.resize(12, 0.0);
+
+	std::vector<CvPointType> result;
+	result.reserve(points.size());
+
+	for(const auto& point : points)
+	{
+		// Apply perspective projection, preserving initial Z coordinate
+		// Always use double-precision
+		cv::Point3d camPoint{
+			point.x / point.z,
+			point.y / point.z,
+			point.z
+		};
+
+		// Apply distortion
+		// Note that we do not consider tilted sensor distortion
+		// r^2 - distance from the image center squared
+		double r2 = camPoint.x * camPoint.x + camPoint.y * camPoint.y;
+		// r^4 - same, but to the 4th power
+		double r4 = r2 * r2;
+		// r^6 - same, but to the 6th power
+		double r6 = r4 * r2;
+		// tg1 - first tangential shift factor (2 * x * y)
+		double tg1 = 2 * camPoint.x * camPoint.y;
+		// tg2 - second tangential shift factor (r^2 + 2 * x^2)
+		double tg2 = r2 + 2 * camPoint.x * camPoint.x;
+		// tg3 - third tangential shift factor (r^2 + 2 * y^2)
+		double tg3 = r2 + 2 * camPoint.y * camPoint.y;
+		// polynomial distortion factor (numerator)
+		double pndist = 1 + dc_64f.at<double>(0) * r2 + dc_64f.at<double>(1) * r4 + dc_64f.at<double>(4) * r6;
+		// polynomial distortion factror (denominator)
+		double pddist = 1.0 / (1 + dc_64f.at<double>(5) * r2 + dc_64f.at<double>(6) * r4 + dc_64f.at<double>(7) * r6);
+		// Distorted point coordinates (always double-precision)
+		cv::Point3d distortedPoint{
+			camPoint.x * pndist * pddist + dc_64f.at<double>(2) * tg1 + dc_64f.at<double>(3) * tg2 + dc_64f.at<double>(8) * r2 + dc_64f.at<double>(9) * r4,
+			camPoint.y * pndist * pddist + dc_64f.at<double>(2) * tg3 + dc_64f.at<double>(3) * tg1 + dc_64f.at<double>(10) * r2 + dc_64f.at<double>(11) * r4,
+			camPoint.z
+		};
+
+		// Convert to screen space
+		// We use static_cast here to silence potential warnings about narrowing conversions
+		// (we expect that to be the case)
+		CvPointType screenPoint{
+			static_cast<decltype(CvPointType::x)>(distortedPoint.x * cm_64f.at<double>(0, 0) + cm_64f.at<double>(0, 2)),
+			static_cast<decltype(CvPointType::y)>(distortedPoint.y * cm_64f.at<double>(1, 1) + cm_64f.at<double>(1, 2)),
+			static_cast<decltype(CvPointType::z)>(distortedPoint.z)
+		};
+
+		result.push_back(screenPoint);
+	}
+	return result;
+}
+
+/**
+ * @brief Clip a line against a clip plane.
+ *
+ * This function "clips" a line (described by two points in *camera space*)
+ * against a clip plane that is `clipPlaneDistance` meters away from the
+ * camera focal point. If both points are further away from the focal point
+ * than `clipPlaneDistance`, they will be returned unmodified. If one of the
+ * points is behind the clipping plane, a point *on* the clipping plane will
+ * be computed and returned as one of the points.
+ *
+ * If none of the points are visible, an empty vector will be returned.
+ *
+ * @param p1 First point on the line, in camera space.
+ * @param p2 Second point on the line, in camera space.
+ * @param clipPlaneDistance Distance from the focal point to the clipping plane.
+ * @return A vector of zero or two points on the clipped line, in camera space.
+ */
+static std::vector<Point3f> lineClip(Point3f p1, Point3f p2, float clipPlaneDistance = 0.1f)
+{
+	// We don't need to compute an intersection if both points are
+	// behind us
+	if (p1.z < clipPlaneDistance && p2.z < clipPlaneDistance)
+	{
+		return {};
+	}
+	// We don't need to compute an intersection if both points are
+	// in front of us
+	if (p1.z > clipPlaneDistance && p2.z > clipPlaneDistance)
+	{
+		return {p1, p2};
+	}
+	// We don't really want to compute an intersection if both Z coordinates
+	// are sufficiently close to each other
+	if (std::abs(p1.z - p2.z) < 0.0001) // The number here is chosen arbitrarily
+	{
+		return {p1, p2};
+	}
+	// We compute the intersection as such:
+	// zi = (1 - alpha) * p1.z + alpha * p2.z = clipPlaneDistance
+	// alpha = (p1.z - clipPlaneDistance) / (p1.z - p2.z)
+	double alpha = (p1.z - clipPlaneDistance) / (p1.z - p2.z);
+	Point3f clipPlanePoint{
+		static_cast<float>((1 - alpha) * p1.x + alpha * p2.x),
+		static_cast<float>((1 - alpha) * p1.y + alpha * p2.y),
+		clipPlaneDistance
+	};
+	if (p1.z < clipPlaneDistance)
+	{
+		return {clipPlanePoint, p2};
+	}
+	else
+	{
+		return {p1, clipPlanePoint};
+	}
+	// Unreachable?
 }
 
 void _drawAxis(InputOutputArray _image, InputArray _cameraMatrix, InputArray _distCoeffs,
@@ -186,647 +330,23 @@ void _drawAxis(InputOutputArray _image, InputArray _cameraMatrix, InputArray _di
 	axisPoints.push_back(Point3f(length, 0, 0));
 	axisPoints.push_back(Point3f(0, length, 0));
 	axisPoints.push_back(Point3f(0, 0, length));
-	std::vector<Point3f> imagePointsZ;
-	_projectPoints(axisPoints, _rvec, _tvec, _cameraMatrix, _distCoeffs, imagePointsZ);
-
-	// draw axis lines
-	linePartial(_image, imagePointsZ[0], imagePointsZ[1], Scalar(0, 0, 255), 3);
-	linePartial(_image, imagePointsZ[0], imagePointsZ[2], Scalar(0, 255, 0), 3);
-	linePartial(_image, imagePointsZ[0], imagePointsZ[3], Scalar(255, 0, 0), 3);
-}
-
-static CvMat _cvMat(const cv::Mat& m)
-{
-	CvMat self;
-	CV_DbgAssert(m.dims <= 2);
-	self = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data);
-	self.step = (int)m.step[0];
-	self.type = (self.type & ~cv::Mat::CONTINUOUS_FLAG) | (m.flags & cv::Mat::CONTINUOUS_FLAG);
-	return self;
-}
-
-static void _projectPoints( InputArray _opoints,
-                        InputArray _rvec,
-                        InputArray _tvec,
-                        InputArray _cameraMatrix,
-                        InputArray _distCoeffs,
-                        OutputArray _ipoints,
-                        OutputArray _jacobian,
-                        double aspectRatio )
-{
-	Mat opoints = _opoints.getMat();
-	int npoints = opoints.checkVector(3), depth = opoints.depth();
-	CV_Assert(npoints >= 0 && (depth == CV_32F || depth == CV_64F));
-
-	CvMat dpdrot, dpdt, dpdf, dpdc, dpddist;
-	CvMat *pdpdrot = 0, *pdpdt = 0, *pdpdf = 0, *pdpdc = 0, *pdpddist = 0;
-
-	CV_Assert(_ipoints.needed());
-
-	_ipoints.create(npoints, 1, CV_MAKETYPE(depth, 3), -1, true);
-	Mat imagePoints = _ipoints.getMat();
-	CvMat c_imagePoints = _cvMat(imagePoints);
-	CvMat c_objectPoints = _cvMat(opoints);
-	Mat cameraMatrix = _cameraMatrix.getMat();
-
-	Mat rvec = _rvec.getMat(), tvec = _tvec.getMat();
-	CvMat c_cameraMatrix = _cvMat(cameraMatrix);
-	CvMat c_rvec = _cvMat(rvec), c_tvec = _cvMat(tvec);
-
-	double dc0buf[5] = {0};
-	Mat dc0(5, 1, CV_64F, dc0buf);
-	Mat distCoeffs = _distCoeffs.getMat();
-	if (distCoeffs.empty())
-		distCoeffs = dc0;
-	CvMat c_distCoeffs = _cvMat(distCoeffs);
-	int ndistCoeffs = distCoeffs.rows + distCoeffs.cols - 1;
-
-	Mat jacobian;
-	if (_jacobian.needed())
+	auto camAxisPoints = worldToCamera(axisPoints, _rvec.getMat(), _tvec.getMat());
+	auto axisX = cameraToScreen(lineClip(camAxisPoints[0], camAxisPoints[1]), _cameraMatrix.getMat(), _distCoeffs.getMat());
+	auto axisY = cameraToScreen(lineClip(camAxisPoints[0], camAxisPoints[2]), _cameraMatrix.getMat(), _distCoeffs.getMat());
+	auto axisZ = cameraToScreen(lineClip(camAxisPoints[0], camAxisPoints[3]), _cameraMatrix.getMat(), _distCoeffs.getMat());
+	if (axisX.size() > 0)
 	{
-		_jacobian.create(npoints * 2, 3 + 3 + 2 + 2 + ndistCoeffs, CV_64F);
-		jacobian = _jacobian.getMat();
-		pdpdrot = &(dpdrot = _cvMat(jacobian.colRange(0, 3)));
-		pdpdt = &(dpdt = _cvMat(jacobian.colRange(3, 6)));
-		pdpdf = &(dpdf = _cvMat(jacobian.colRange(6, 8)));
-		pdpdc = &(dpdc = _cvMat(jacobian.colRange(8, 10)));
-		pdpddist = &(dpddist = _cvMat(jacobian.colRange(10, 10 + ndistCoeffs)));
+		line(_image, Point2f{axisX[0].x, axisX[0].y}, Point2f{axisX[1].x, axisX[1].y},
+			Scalar(0, 0, 255), 3);
+	}
+	if (axisY.size() > 0)
+	{
+		line(_image, Point2f{axisY[0].x, axisY[0].y}, Point2f{axisY[1].x, axisY[1].y},
+			Scalar(0, 255, 0), 3);
+	}
+	if (axisZ.size() > 0)
+	{
+		line(_image, Point2f{axisZ[0].x, axisZ[0].y}, Point2f{axisZ[1].x, axisZ[1].y},
+			Scalar(255, 0, 0), 3);
 	}
-
-	_cvProjectPoints2(&c_objectPoints, &c_rvec, &c_tvec, &c_cameraMatrix, &c_distCoeffs,
-					  &c_imagePoints, pdpdrot, pdpdt, pdpdf, pdpdc, pdpddist, aspectRatio);
-}
-
-namespace _detail
-{
-    template <typename FLOAT>
-    void computeTiltProjectionMatrix(FLOAT tauX,
-                                     FLOAT tauY,
-                                     Matx<FLOAT, 3, 3>* matTilt = 0,
-                                     Matx<FLOAT, 3, 3>* dMatTiltdTauX = 0,
-                                     Matx<FLOAT, 3, 3>* dMatTiltdTauY = 0,
-                                     Matx<FLOAT, 3, 3>* invMatTilt = 0)
-    {
-        FLOAT cTauX = cos(tauX);
-        FLOAT sTauX = sin(tauX);
-        FLOAT cTauY = cos(tauY);
-        FLOAT sTauY = sin(tauY);
-        Matx<FLOAT, 3, 3> matRotX = Matx<FLOAT, 3, 3>(1,0,0,0,cTauX,sTauX,0,-sTauX,cTauX);
-        Matx<FLOAT, 3, 3> matRotY = Matx<FLOAT, 3, 3>(cTauY,0,-sTauY,0,1,0,sTauY,0,cTauY);
-        Matx<FLOAT, 3, 3> matRotXY = matRotY * matRotX;
-        Matx<FLOAT, 3, 3> matProjZ = Matx<FLOAT, 3, 3>(matRotXY(2,2),0,-matRotXY(0,2),0,matRotXY(2,2),-matRotXY(1,2),0,0,1);
-        if (matTilt)
-        {
-            // Matrix for trapezoidal distortion of tilted image sensor
-            *matTilt = matProjZ * matRotXY;
-        }
-        if (dMatTiltdTauX)
-        {
-            // Derivative with respect to tauX
-            Matx<FLOAT, 3, 3> dMatRotXYdTauX = matRotY * Matx<FLOAT, 3, 3>(0,0,0,0,-sTauX,cTauX,0,-cTauX,-sTauX);
-            Matx<FLOAT, 3, 3> dMatProjZdTauX = Matx<FLOAT, 3, 3>(dMatRotXYdTauX(2,2),0,-dMatRotXYdTauX(0,2),
-                                                                 0,dMatRotXYdTauX(2,2),-dMatRotXYdTauX(1,2),0,0,0);
-            *dMatTiltdTauX = (matProjZ * dMatRotXYdTauX) + (dMatProjZdTauX * matRotXY);
-        }
-        if (dMatTiltdTauY)
-        {
-            // Derivative with respect to tauY
-            Matx<FLOAT, 3, 3> dMatRotXYdTauY = Matx<FLOAT, 3, 3>(-sTauY,0,-cTauY,0,0,0,cTauY,0,-sTauY) * matRotX;
-            Matx<FLOAT, 3, 3> dMatProjZdTauY = Matx<FLOAT, 3, 3>(dMatRotXYdTauY(2,2),0,-dMatRotXYdTauY(0,2),
-                                                                 0,dMatRotXYdTauY(2,2),-dMatRotXYdTauY(1,2),0,0,0);
-            *dMatTiltdTauY = (matProjZ * dMatRotXYdTauY) + (dMatProjZdTauY * matRotXY);
-        }
-        if (invMatTilt)
-        {
-            FLOAT inv = 1./matRotXY(2,2);
-            Matx<FLOAT, 3, 3> invMatProjZ = Matx<FLOAT, 3, 3>(inv,0,inv*matRotXY(0,2),0,inv,inv*matRotXY(1,2),0,0,1);
-            *invMatTilt = matRotXY.t()*invMatProjZ;
-        }
-    }
-}
-
-static const char* cvDistCoeffErr = "Distortion coefficients must be 1x4, 4x1, 1x5, 5x1, 1x8, 8x1, 1x12, 12x1, 1x14 or 14x1 floating-point vector";
-
-static void _cvProjectPoints2Internal( const CvMat* objectPoints,
-                                      const CvMat* r_vec,
-                                      const CvMat* t_vec,
-                                      const CvMat* A,
-                                      const CvMat* distCoeffs,
-                                      CvMat* imagePoints, CvMat* dpdr CV_DEFAULT(NULL),
-                                      CvMat* dpdt CV_DEFAULT(NULL), CvMat* dpdf CV_DEFAULT(NULL),
-                                      CvMat* dpdc CV_DEFAULT(NULL), CvMat* dpdk CV_DEFAULT(NULL),
-                                      CvMat* dpdo CV_DEFAULT(NULL),
-                                      double aspectRatio CV_DEFAULT(0) )
-{
-    Ptr<CvMat> matM, _m;
-    Ptr<CvMat> _dpdr, _dpdt, _dpdc, _dpdf, _dpdk;
-    Ptr<CvMat> _dpdo;
-
-    int i, j, count;
-    int calc_derivatives;
-    const CvPoint3D64f* M;
-    CvPoint3D64f* m;
-    double r[3], R[9], dRdr[27], t[3], a[9], k[14] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0}, fx, fy, cx, cy;
-    Matx33d matTilt = Matx33d::eye();
-    Matx33d dMatTiltdTauX(0,0,0,0,0,0,0,-1,0);
-    Matx33d dMatTiltdTauY(0,0,0,0,0,0,1,0,0);
-    CvMat _r, _t, _a = cvMat( 3, 3, CV_64F, a ), _k;
-    CvMat matR = cvMat( 3, 3, CV_64F, R ), _dRdr = cvMat( 3, 9, CV_64F, dRdr );
-    double *dpdr_p = 0, *dpdt_p = 0, *dpdk_p = 0, *dpdf_p = 0, *dpdc_p = 0;
-    double* dpdo_p = 0;
-    int dpdr_step = 0, dpdt_step = 0, dpdk_step = 0, dpdf_step = 0, dpdc_step = 0;
-    int dpdo_step = 0;
-    bool fixedAspectRatio = aspectRatio > FLT_EPSILON;
-
-    if( !CV_IS_MAT(objectPoints) || !CV_IS_MAT(r_vec) ||
-        !CV_IS_MAT(t_vec) || !CV_IS_MAT(A) ||
-        /*!CV_IS_MAT(distCoeffs) ||*/ !CV_IS_MAT(imagePoints) )
-        CV_Error( CV_StsBadArg, "One of required arguments is not a valid matrix" );
-
-    int total = objectPoints->rows * objectPoints->cols * CV_MAT_CN(objectPoints->type);
-    if(total % 3 != 0)
-    {
-        //we have stopped support of homogeneous coordinates because it cause ambiguity in interpretation of the input data
-        CV_Error( CV_StsBadArg, "Homogeneous coordinates are not supported" );
-    }
-    count = total / 3;
-
-    if( CV_IS_CONT_MAT(objectPoints->type) &&
-        (CV_MAT_DEPTH(objectPoints->type) == CV_32F || CV_MAT_DEPTH(objectPoints->type) == CV_64F)&&
-        ((objectPoints->rows == 1 && CV_MAT_CN(objectPoints->type) == 3) ||
-         (objectPoints->rows == count && CV_MAT_CN(objectPoints->type)*objectPoints->cols == 3) ||
-         (objectPoints->rows == 3 && CV_MAT_CN(objectPoints->type) == 1 && objectPoints->cols == count)))
-    {
-        matM.reset(cvCreateMat( objectPoints->rows, objectPoints->cols, CV_MAKETYPE(CV_64F,CV_MAT_CN(objectPoints->type)) ));
-        cvConvert(objectPoints, matM);
-    }
-    else
-    {
-//        matM = cvCreateMat( 1, count, CV_64FC3 );
-//        cvConvertPointsHomogeneous( objectPoints, matM );
-        CV_Error( CV_StsBadArg, "Homogeneous coordinates are not supported" );
-    }
-
-    if( CV_IS_CONT_MAT(imagePoints->type) &&
-        (CV_MAT_DEPTH(imagePoints->type) == CV_32F || CV_MAT_DEPTH(imagePoints->type) == CV_64F) &&
-        ((imagePoints->rows == 1 && CV_MAT_CN(imagePoints->type) == 3) ||
-         (imagePoints->rows == count && CV_MAT_CN(imagePoints->type)*imagePoints->cols == 3) ||
-         (imagePoints->rows == 3 && CV_MAT_CN(imagePoints->type) == 1 && imagePoints->cols == count)))
-    {
-        _m.reset(cvCreateMat( imagePoints->rows, imagePoints->cols, CV_MAKETYPE(CV_64F,CV_MAT_CN(imagePoints->type)) ));
-        cvConvert(imagePoints, _m);
-    }
-    else
-    {
-//        _m = cvCreateMat( 1, count, CV_64FC2 );
-        CV_Error( CV_StsBadArg, "Homogeneous coordinates are not supported" );
-    }
-
-    M = (CvPoint3D64f*)matM->data.db;
-    m = (CvPoint3D64f*)_m->data.db;
-
-    if( (CV_MAT_DEPTH(r_vec->type) != CV_64F && CV_MAT_DEPTH(r_vec->type) != CV_32F) ||
-        (((r_vec->rows != 1 && r_vec->cols != 1) ||
-          r_vec->rows*r_vec->cols*CV_MAT_CN(r_vec->type) != 3) &&
-         ((r_vec->rows != 3 && r_vec->cols != 3) || CV_MAT_CN(r_vec->type) != 1)))
-        CV_Error( CV_StsBadArg, "Rotation must be represented by 1x3 or 3x1 "
-                                "floating-point rotation vector, or 3x3 rotation matrix" );
-
-    if( r_vec->rows == 3 && r_vec->cols == 3 )
-    {
-        _r = cvMat( 3, 1, CV_64FC1, r );
-        cvRodrigues2( r_vec, &_r );
-        cvRodrigues2( &_r, &matR, &_dRdr );
-        cvCopy( r_vec, &matR );
-    }
-    else
-    {
-        _r = cvMat( r_vec->rows, r_vec->cols, CV_MAKETYPE(CV_64F,CV_MAT_CN(r_vec->type)), r );
-        cvConvert( r_vec, &_r );
-        cvRodrigues2( &_r, &matR, &_dRdr );
-    }
-
-    if( (CV_MAT_DEPTH(t_vec->type) != CV_64F && CV_MAT_DEPTH(t_vec->type) != CV_32F) ||
-        (t_vec->rows != 1 && t_vec->cols != 1) ||
-        t_vec->rows*t_vec->cols*CV_MAT_CN(t_vec->type) != 3 )
-        CV_Error( CV_StsBadArg,
-                  "Translation vector must be 1x3 or 3x1 floating-point vector" );
-
-    _t = cvMat( t_vec->rows, t_vec->cols, CV_MAKETYPE(CV_64F,CV_MAT_CN(t_vec->type)), t );
-    cvConvert( t_vec, &_t );
-
-    if( (CV_MAT_TYPE(A->type) != CV_64FC1 && CV_MAT_TYPE(A->type) != CV_32FC1) ||
-        A->rows != 3 || A->cols != 3 )
-        CV_Error( CV_StsBadArg, "Instrinsic parameters must be 3x3 floating-point matrix" );
-
-    cvConvert( A, &_a );
-    fx = a[0]; fy = a[4];
-    cx = a[2]; cy = a[5];
-
-    if( fixedAspectRatio )
-        fx = fy*aspectRatio;
-
-    if( distCoeffs )
-    {
-        if( !CV_IS_MAT(distCoeffs) ||
-            (CV_MAT_DEPTH(distCoeffs->type) != CV_64F &&
-             CV_MAT_DEPTH(distCoeffs->type) != CV_32F) ||
-            (distCoeffs->rows != 1 && distCoeffs->cols != 1) ||
-            (distCoeffs->rows*distCoeffs->cols*CV_MAT_CN(distCoeffs->type) != 4 &&
-             distCoeffs->rows*distCoeffs->cols*CV_MAT_CN(distCoeffs->type) != 5 &&
-             distCoeffs->rows*distCoeffs->cols*CV_MAT_CN(distCoeffs->type) != 8 &&
-             distCoeffs->rows*distCoeffs->cols*CV_MAT_CN(distCoeffs->type) != 12 &&
-             distCoeffs->rows*distCoeffs->cols*CV_MAT_CN(distCoeffs->type) != 14) )
-            CV_Error( CV_StsBadArg, cvDistCoeffErr );
-
-        _k = cvMat( distCoeffs->rows, distCoeffs->cols,
-                    CV_MAKETYPE(CV_64F,CV_MAT_CN(distCoeffs->type)), k );
-        cvConvert( distCoeffs, &_k );
-        if(k[12] != 0 || k[13] != 0)
-        {
-            _detail::computeTiltProjectionMatrix(k[12], k[13],
-                                                &matTilt, &dMatTiltdTauX, &dMatTiltdTauY);
-        }
-    }
-
-    if( dpdr )
-    {
-        if( !CV_IS_MAT(dpdr) ||
-            (CV_MAT_TYPE(dpdr->type) != CV_32FC1 &&
-             CV_MAT_TYPE(dpdr->type) != CV_64FC1) ||
-            dpdr->rows != count*2 || dpdr->cols != 3 )
-            CV_Error( CV_StsBadArg, "dp/drot must be 2Nx3 floating-point matrix" );
-
-        if( CV_MAT_TYPE(dpdr->type) == CV_64FC1 )
-        {
-            _dpdr.reset(cvCloneMat(dpdr));
-        }
-        else
-            _dpdr.reset(cvCreateMat( 2*count, 3, CV_64FC1 ));
-        dpdr_p = _dpdr->data.db;
-        dpdr_step = _dpdr->step/sizeof(dpdr_p[0]);
-    }
-
-    if( dpdt )
-    {
-        if( !CV_IS_MAT(dpdt) ||
-            (CV_MAT_TYPE(dpdt->type) != CV_32FC1 &&
-             CV_MAT_TYPE(dpdt->type) != CV_64FC1) ||
-            dpdt->rows != count*2 || dpdt->cols != 3 )
-            CV_Error( CV_StsBadArg, "dp/dT must be 2Nx3 floating-point matrix" );
-
-        if( CV_MAT_TYPE(dpdt->type) == CV_64FC1 )
-        {
-            _dpdt.reset(cvCloneMat(dpdt));
-        }
-        else
-            _dpdt.reset(cvCreateMat( 2*count, 3, CV_64FC1 ));
-        dpdt_p = _dpdt->data.db;
-        dpdt_step = _dpdt->step/sizeof(dpdt_p[0]);
-    }
-
-    if( dpdf )
-    {
-        if( !CV_IS_MAT(dpdf) ||
-            (CV_MAT_TYPE(dpdf->type) != CV_32FC1 && CV_MAT_TYPE(dpdf->type) != CV_64FC1) ||
-            dpdf->rows != count*2 || dpdf->cols != 2 )
-            CV_Error( CV_StsBadArg, "dp/df must be 2Nx2 floating-point matrix" );
-
-        if( CV_MAT_TYPE(dpdf->type) == CV_64FC1 )
-        {
-            _dpdf.reset(cvCloneMat(dpdf));
-        }
-        else
-            _dpdf.reset(cvCreateMat( 2*count, 2, CV_64FC1 ));
-        dpdf_p = _dpdf->data.db;
-        dpdf_step = _dpdf->step/sizeof(dpdf_p[0]);
-    }
-
-    if( dpdc )
-    {
-        if( !CV_IS_MAT(dpdc) ||
-            (CV_MAT_TYPE(dpdc->type) != CV_32FC1 && CV_MAT_TYPE(dpdc->type) != CV_64FC1) ||
-            dpdc->rows != count*2 || dpdc->cols != 2 )
-            CV_Error( CV_StsBadArg, "dp/dc must be 2Nx2 floating-point matrix" );
-
-        if( CV_MAT_TYPE(dpdc->type) == CV_64FC1 )
-        {
-            _dpdc.reset(cvCloneMat(dpdc));
-        }
-        else
-            _dpdc.reset(cvCreateMat( 2*count, 2, CV_64FC1 ));
-        dpdc_p = _dpdc->data.db;
-        dpdc_step = _dpdc->step/sizeof(dpdc_p[0]);
-    }
-
-    if( dpdk )
-    {
-        if( !CV_IS_MAT(dpdk) ||
-            (CV_MAT_TYPE(dpdk->type) != CV_32FC1 && CV_MAT_TYPE(dpdk->type) != CV_64FC1) ||
-            dpdk->rows != count*2 || (dpdk->cols != 14 && dpdk->cols != 12 && dpdk->cols != 8 && dpdk->cols != 5 && dpdk->cols != 4 && dpdk->cols != 2) )
-            CV_Error( CV_StsBadArg, "dp/df must be 2Nx14, 2Nx12, 2Nx8, 2Nx5, 2Nx4 or 2Nx2 floating-point matrix" );
-
-        if( !distCoeffs )
-            CV_Error( CV_StsNullPtr, "distCoeffs is NULL while dpdk is not" );
-
-        if( CV_MAT_TYPE(dpdk->type) == CV_64FC1 )
-        {
-            _dpdk.reset(cvCloneMat(dpdk));
-        }
-        else
-            _dpdk.reset(cvCreateMat( dpdk->rows, dpdk->cols, CV_64FC1 ));
-        dpdk_p = _dpdk->data.db;
-        dpdk_step = _dpdk->step/sizeof(dpdk_p[0]);
-    }
-
-    if( dpdo )
-    {
-        if( !CV_IS_MAT( dpdo ) || ( CV_MAT_TYPE( dpdo->type ) != CV_32FC1
-                                    && CV_MAT_TYPE( dpdo->type ) != CV_64FC1 )
-            || dpdo->rows != count * 2 || dpdo->cols != count * 3 )
-            CV_Error( CV_StsBadArg, "dp/do must be 2Nx3N floating-point matrix" );
-
-        if( CV_MAT_TYPE( dpdo->type ) == CV_64FC1 )
-        {
-            _dpdo.reset( cvCloneMat( dpdo ) );
-        }
-        else
-            _dpdo.reset( cvCreateMat( 2 * count, 3 * count, CV_64FC1 ) );
-        cvZero(_dpdo);
-        dpdo_p = _dpdo->data.db;
-        dpdo_step = _dpdo->step / sizeof( dpdo_p[0] );
-    }
-
-    calc_derivatives = dpdr || dpdt || dpdf || dpdc || dpdk || dpdo;
-
-    for( i = 0; i < count; i++ )
-    {
-        double X = M[i].x, Y = M[i].y, Z = M[i].z;
-        double x = R[0]*X + R[1]*Y + R[2]*Z + t[0];
-        double y = R[3]*X + R[4]*Y + R[5]*Z + t[1];
-        double z = R[6]*X + R[7]*Y + R[8]*Z + t[2];
-        double r2, r4, r6, a1, a2, a3, cdist, icdist2;
-        double xd, yd, xd0, yd0, invProj;
-        Vec3d vecTilt;
-        Vec3d dVecTilt;
-        Matx22d dMatTilt;
-        Vec2d dXdYd;
-
-        double z0 = z;
-        z = z ? 1./z : 1;
-        x *= z; y *= z;
-
-        r2 = x*x + y*y;
-        r4 = r2*r2;
-        r6 = r4*r2;
-        a1 = 2*x*y;
-        a2 = r2 + 2*x*x;
-        a3 = r2 + 2*y*y;
-        cdist = 1 + k[0]*r2 + k[1]*r4 + k[4]*r6;
-        icdist2 = 1./(1 + k[5]*r2 + k[6]*r4 + k[7]*r6);
-        xd0 = x*cdist*icdist2 + k[2]*a1 + k[3]*a2 + k[8]*r2+k[9]*r4;
-        yd0 = y*cdist*icdist2 + k[2]*a3 + k[3]*a1 + k[10]*r2+k[11]*r4;
-
-        // additional distortion by projecting onto a tilt plane
-        vecTilt = matTilt*Vec3d(xd0, yd0, 1);
-        invProj = vecTilt(2) ? 1./vecTilt(2) : 1;
-        xd = invProj * vecTilt(0);
-        yd = invProj * vecTilt(1);
-
-        m[i].x = xd*fx + cx;
-        m[i].y = yd*fy + cy;
-        m[i].z = z; // Just put the projected Z coordinate here, we mainly care about the sign
-
-        if( calc_derivatives )
-        {
-            if( dpdc_p )
-            {
-                dpdc_p[0] = 1; dpdc_p[1] = 0; // dp_xdc_x; dp_xdc_y
-                dpdc_p[dpdc_step] = 0;
-                dpdc_p[dpdc_step+1] = 1;
-                dpdc_p += dpdc_step*2;
-            }
-
-            if( dpdf_p )
-            {
-                if( fixedAspectRatio )
-                {
-                    dpdf_p[0] = 0; dpdf_p[1] = xd*aspectRatio; // dp_xdf_x; dp_xdf_y
-                    dpdf_p[dpdf_step] = 0;
-                    dpdf_p[dpdf_step+1] = yd;
-                }
-                else
-                {
-                    dpdf_p[0] = xd; dpdf_p[1] = 0;
-                    dpdf_p[dpdf_step] = 0;
-                    dpdf_p[dpdf_step+1] = yd;
-                }
-                dpdf_p += dpdf_step*2;
-            }
-            for (int row = 0; row < 2; ++row)
-                for (int col = 0; col < 2; ++col)
-                    dMatTilt(row,col) = matTilt(row,col)*vecTilt(2)
-                                        - matTilt(2,col)*vecTilt(row);
-            double invProjSquare = (invProj*invProj);
-            dMatTilt *= invProjSquare;
-            if( dpdk_p )
-            {
-                dXdYd = dMatTilt*Vec2d(x*icdist2*r2, y*icdist2*r2);
-                dpdk_p[0] = fx*dXdYd(0);
-                dpdk_p[dpdk_step] = fy*dXdYd(1);
-                dXdYd = dMatTilt*Vec2d(x*icdist2*r4, y*icdist2*r4);
-                dpdk_p[1] = fx*dXdYd(0);
-                dpdk_p[dpdk_step+1] = fy*dXdYd(1);
-                if( _dpdk->cols > 2 )
-                {
-                    dXdYd = dMatTilt*Vec2d(a1, a3);
-                    dpdk_p[2] = fx*dXdYd(0);
-                    dpdk_p[dpdk_step+2] = fy*dXdYd(1);
-                    dXdYd = dMatTilt*Vec2d(a2, a1);
-                    dpdk_p[3] = fx*dXdYd(0);
-                    dpdk_p[dpdk_step+3] = fy*dXdYd(1);
-                    if( _dpdk->cols > 4 )
-                    {
-                        dXdYd = dMatTilt*Vec2d(x*icdist2*r6, y*icdist2*r6);
-                        dpdk_p[4] = fx*dXdYd(0);
-                        dpdk_p[dpdk_step+4] = fy*dXdYd(1);
-
-                        if( _dpdk->cols > 5 )
-                        {
-                            dXdYd = dMatTilt*Vec2d(
-                                    x*cdist*(-icdist2)*icdist2*r2, y*cdist*(-icdist2)*icdist2*r2);
-                            dpdk_p[5] = fx*dXdYd(0);
-                            dpdk_p[dpdk_step+5] = fy*dXdYd(1);
-                            dXdYd = dMatTilt*Vec2d(
-                                    x*cdist*(-icdist2)*icdist2*r4, y*cdist*(-icdist2)*icdist2*r4);
-                            dpdk_p[6] = fx*dXdYd(0);
-                            dpdk_p[dpdk_step+6] = fy*dXdYd(1);
-                            dXdYd = dMatTilt*Vec2d(
-                                    x*cdist*(-icdist2)*icdist2*r6, y*cdist*(-icdist2)*icdist2*r6);
-                            dpdk_p[7] = fx*dXdYd(0);
-                            dpdk_p[dpdk_step+7] = fy*dXdYd(1);
-                            if( _dpdk->cols > 8 )
-                            {
-                                dXdYd = dMatTilt*Vec2d(r2, 0);
-                                dpdk_p[8] = fx*dXdYd(0); //s1
-                                dpdk_p[dpdk_step+8] = fy*dXdYd(1); //s1
-                                dXdYd = dMatTilt*Vec2d(r4, 0);
-                                dpdk_p[9] = fx*dXdYd(0); //s2
-                                dpdk_p[dpdk_step+9] = fy*dXdYd(1); //s2
-                                dXdYd = dMatTilt*Vec2d(0, r2);
-                                dpdk_p[10] = fx*dXdYd(0);//s3
-                                dpdk_p[dpdk_step+10] = fy*dXdYd(1); //s3
-                                dXdYd = dMatTilt*Vec2d(0, r4);
-                                dpdk_p[11] = fx*dXdYd(0);//s4
-                                dpdk_p[dpdk_step+11] = fy*dXdYd(1); //s4
-                                if( _dpdk->cols > 12 )
-                                {
-                                    dVecTilt = dMatTiltdTauX * Vec3d(xd0, yd0, 1);
-                                    dpdk_p[12] = fx * invProjSquare * (
-                                            dVecTilt(0) * vecTilt(2) - dVecTilt(2) * vecTilt(0));
-                                    dpdk_p[dpdk_step+12] = fy*invProjSquare * (
-                                            dVecTilt(1) * vecTilt(2) - dVecTilt(2) * vecTilt(1));
-                                    dVecTilt = dMatTiltdTauY * Vec3d(xd0, yd0, 1);
-                                    dpdk_p[13] = fx * invProjSquare * (
-                                            dVecTilt(0) * vecTilt(2) - dVecTilt(2) * vecTilt(0));
-                                    dpdk_p[dpdk_step+13] = fy * invProjSquare * (
-                                            dVecTilt(1) * vecTilt(2) - dVecTilt(2) * vecTilt(1));
-                                }
-                            }
-                        }
-                    }
-                }
-                dpdk_p += dpdk_step*2;
-            }
-
-            if( dpdt_p )
-            {
-                double dxdt[] = { z, 0, -x*z }, dydt[] = { 0, z, -y*z };
-                for( j = 0; j < 3; j++ )
-                {
-                    double dr2dt = 2*x*dxdt[j] + 2*y*dydt[j];
-                    double dcdist_dt = k[0]*dr2dt + 2*k[1]*r2*dr2dt + 3*k[4]*r4*dr2dt;
-                    double dicdist2_dt = -icdist2*icdist2*(k[5]*dr2dt + 2*k[6]*r2*dr2dt + 3*k[7]*r4*dr2dt);
-                    double da1dt = 2*(x*dydt[j] + y*dxdt[j]);
-                    double dmxdt = (dxdt[j]*cdist*icdist2 + x*dcdist_dt*icdist2 + x*cdist*dicdist2_dt +
-                                    k[2]*da1dt + k[3]*(dr2dt + 4*x*dxdt[j]) + k[8]*dr2dt + 2*r2*k[9]*dr2dt);
-                    double dmydt = (dydt[j]*cdist*icdist2 + y*dcdist_dt*icdist2 + y*cdist*dicdist2_dt +
-                                    k[2]*(dr2dt + 4*y*dydt[j]) + k[3]*da1dt + k[10]*dr2dt + 2*r2*k[11]*dr2dt);
-                    dXdYd = dMatTilt*Vec2d(dmxdt, dmydt);
-                    dpdt_p[j] = fx*dXdYd(0);
-                    dpdt_p[dpdt_step+j] = fy*dXdYd(1);
-                }
-                dpdt_p += dpdt_step*2;
-            }
-
-            if( dpdr_p )
-            {
-                double dx0dr[] =
-                        {
-                                X*dRdr[0] + Y*dRdr[1] + Z*dRdr[2],
-                                X*dRdr[9] + Y*dRdr[10] + Z*dRdr[11],
-                                X*dRdr[18] + Y*dRdr[19] + Z*dRdr[20]
-                        };
-                double dy0dr[] =
-                        {
-                                X*dRdr[3] + Y*dRdr[4] + Z*dRdr[5],
-                                X*dRdr[12] + Y*dRdr[13] + Z*dRdr[14],
-                                X*dRdr[21] + Y*dRdr[22] + Z*dRdr[23]
-                        };
-                double dz0dr[] =
-                        {
-                                X*dRdr[6] + Y*dRdr[7] + Z*dRdr[8],
-                                X*dRdr[15] + Y*dRdr[16] + Z*dRdr[17],
-                                X*dRdr[24] + Y*dRdr[25] + Z*dRdr[26]
-                        };
-                for( j = 0; j < 3; j++ )
-                {
-                    double dxdr = z*(dx0dr[j] - x*dz0dr[j]);
-                    double dydr = z*(dy0dr[j] - y*dz0dr[j]);
-                    double dr2dr = 2*x*dxdr + 2*y*dydr;
-                    double dcdist_dr = (k[0] + 2*k[1]*r2 + 3*k[4]*r4)*dr2dr;
-                    double dicdist2_dr = -icdist2*icdist2*(k[5] + 2*k[6]*r2 + 3*k[7]*r4)*dr2dr;
-                    double da1dr = 2*(x*dydr + y*dxdr);
-                    double dmxdr = (dxdr*cdist*icdist2 + x*dcdist_dr*icdist2 + x*cdist*dicdist2_dr +
-                                    k[2]*da1dr + k[3]*(dr2dr + 4*x*dxdr) + (k[8] + 2*r2*k[9])*dr2dr);
-                    double dmydr = (dydr*cdist*icdist2 + y*dcdist_dr*icdist2 + y*cdist*dicdist2_dr +
-                                    k[2]*(dr2dr + 4*y*dydr) + k[3]*da1dr + (k[10] + 2*r2*k[11])*dr2dr);
-                    dXdYd = dMatTilt*Vec2d(dmxdr, dmydr);
-                    dpdr_p[j] = fx*dXdYd(0);
-                    dpdr_p[dpdr_step+j] = fy*dXdYd(1);
-                }
-                dpdr_p += dpdr_step*2;
-            }
-
-            if( dpdo_p )
-            {
-                double dxdo[] = { z * ( R[0] - x * z * z0 * R[6] ),
-                                  z * ( R[1] - x * z * z0 * R[7] ),
-                                  z * ( R[2] - x * z * z0 * R[8] ) };
-                double dydo[] = { z * ( R[3] - y * z * z0 * R[6] ),
-                                  z * ( R[4] - y * z * z0 * R[7] ),
-                                  z * ( R[5] - y * z * z0 * R[8] ) };
-                for( j = 0; j < 3; j++ )
-                {
-                    double dr2do = 2 * x * dxdo[j] + 2 * y * dydo[j];
-                    double dr4do = 2 * r2 * dr2do;
-                    double dr6do = 3 * r4 * dr2do;
-                    double da1do = 2 * y * dxdo[j] + 2 * x * dydo[j];
-                    double da2do = dr2do + 4 * x * dxdo[j];
-                    double da3do = dr2do + 4 * y * dydo[j];
-                    double dcdist_do
-                            = k[0] * dr2do + k[1] * dr4do + k[4] * dr6do;
-                    double dicdist2_do = -icdist2 * icdist2
-                                         * ( k[5] * dr2do + k[6] * dr4do + k[7] * dr6do );
-                    double dxd0_do = cdist * icdist2 * dxdo[j]
-                                     + x * icdist2 * dcdist_do + x * cdist * dicdist2_do
-                                     + k[2] * da1do + k[3] * da2do + k[8] * dr2do
-                                     + k[9] * dr4do;
-                    double dyd0_do = cdist * icdist2 * dydo[j]
-                                     + y * icdist2 * dcdist_do + y * cdist * dicdist2_do
-                                     + k[2] * da3do + k[3] * da1do + k[10] * dr2do
-                                     + k[11] * dr4do;
-                    dXdYd = dMatTilt * Vec2d( dxd0_do, dyd0_do );
-                    dpdo_p[i * 3 + j] = fx * dXdYd( 0 );
-                    dpdo_p[dpdo_step + i * 3 + j] = fy * dXdYd( 1 );
-                }
-                dpdo_p += dpdo_step * 2;
-            }
-        }
-    }
-
-    if( _m != imagePoints )
-        cvConvert( _m, imagePoints );
-
-    if( _dpdr != dpdr )
-        cvConvert( _dpdr, dpdr );
-
-    if( _dpdt != dpdt )
-        cvConvert( _dpdt, dpdt );
-
-    if( _dpdf != dpdf )
-        cvConvert( _dpdf, dpdf );
-
-    if( _dpdc != dpdc )
-        cvConvert( _dpdc, dpdc );
-
-    if( _dpdk != dpdk )
-        cvConvert( _dpdk, dpdk );
-
-    if( _dpdo != dpdo )
-        cvConvert( _dpdo, dpdo );
-}
-
-static void _cvProjectPoints2( const CvMat* objectPoints,
-                        const CvMat* r_vec,
-                        const CvMat* t_vec,
-                        const CvMat* A,
-                        const CvMat* distCoeffs,
-                        CvMat* imagePoints, CvMat* dpdr,
-                        CvMat* dpdt, CvMat* dpdf,
-                        CvMat* dpdc, CvMat* dpdk,
-                        double aspectRatio )
-{
-    _cvProjectPoints2Internal( objectPoints, r_vec, t_vec, A, distCoeffs, imagePoints, dpdr, dpdt,
-                               dpdf, dpdc, dpdk, NULL, aspectRatio );
 }

aruco_pose/src/genmap.py

@@ -13,7 +13,7 @@
 Generate map file for aruco_map nodelet.
 
 Usage:
-  genmap.py <length> <x> <y> <dist_x> <dist_y> [<first>] [--top-left | --bottom-left]
+  genmap.py <length> <x> <y> <dist_x> <dist_y> [<first>] [<x0>] [<y0>] [--top-left | --bottom-left] [-o <filename>]
   genmap.py (-h | --help)
 
 Options:
@@ -23,15 +23,20 @@ Options:
   <dist_x>       Distance between markers along X axis
   <dist_y>       Distance between markers along Y axis
   <first>        First marker ID [default: 0]
+  <x0>           X coordinate for the first marker [default: 0]
+  <y0>           Y coordinate for the first marker [default: 0]
   --top-left     First marker is on top-left (default)
   --bottom-left  First marker is on bottom-left
+  -o <filename>  Output map file name in the 'map' subdirectory of aruco_pose package
 
 Example:
-  rosrun aruco_pose genmap.py 0.33 2 4 1 1 0 > $(catkin_find aruco_pose map)/test_map.txt
+  rosrun aruco_pose genmap.py 0.33 2 4 1 1 0 -o test_map.txt
 """
 
 from __future__ import print_function
 
+import sys
+from os import path
 from docopt import docopt
 
 
@@ -39,20 +44,27 @@ arguments = docopt(__doc__)
 
 length = float(arguments['<length>'])
 first = int(arguments['<first>'] if arguments['<first>'] is not None else 0)
+x0 = float(arguments['<x0>'] if arguments['<x0>'] is not None else 0)
+y0 = float(arguments['<y0>'] if arguments['<y0>'] is not None else 0)
 markers_x = int(arguments['<x>'])
 markers_y = int(arguments['<y>'])
 dist_x = float(arguments['<dist_x>'])
 dist_y = float(arguments['<dist_y>'])
 bottom_left = arguments['--bottom-left']
 
-max_y = (markers_y - 1) * dist_y
+if arguments['-o'] is None:
+    output = sys.stdout
+else:
+    output = open(path.join(path.dirname(__file__), '..', 'map', arguments['-o']), 'w')
 
-print('# id\tlength\tx\ty\tz\trot_z\trot_y\trot_x')
+max_y = y0 + (markers_y - 1) * dist_y
+
+output.write('# id\tlength\tx\ty\tz\trot_z\trot_y\trot_x\n')
 for y in range(markers_y):
     for x in range(markers_x):
-        pos_x = x * dist_x
-        pos_y = y * dist_y
+        pos_x = x0 + x * dist_x
+        pos_y = y0 + y * dist_y
         if not bottom_left:
             pos_y = max_y - pos_y
-        print('{}\t{}\t{}\t{}\t{}\t{}\t{}\t{}\t'.format(first, length, pos_x, pos_y, 0, 0, 0, 0))
+        output.write('{}\t{}\t{}\t{}\t{}\t{}\t{}\t{}\n'.format(first, length, pos_x, pos_y, 0, 0, 0, 0))
         first += 1

aruco_pose/src/utils.h

@@ -35,9 +35,7 @@ static void parseCameraInfo(const sensor_msgs::CameraInfoConstPtr& cinfo, cv::Ma
 	for (unsigned int i = 0; i < 3; ++i)
 		for (unsigned int j = 0; j < 3; ++j)
 			matrix.at<double>(i, j) = cinfo->K[3 * i + j];
-
-	for (unsigned int k = 0; k < cinfo->D.size(); k++)
-		dist.at<double>(k) = cinfo->D[k];
+	dist = cv::Mat(cinfo->D, true);
 }
 
 inline void rotatePoint(cv::Point3f& p, cv::Point3f origin, float angle)

aruco_pose/srv/SetMarkers.srv

@@ -0,0 +1,7 @@
+# * Add or change markers in the map
+# * Change markers' properties, e. g. lengths
+
+Marker[] markers # if length or pose is nan - remove from map
+---
+bool success
+string message

aruco_pose/test/basic.py

@@ -143,7 +143,7 @@ def test_map_image(node):
     assert img.encoding in ('mono8', 'rgb8')
 
 def test_map_markers(node):
-    markers = rospy.wait_for_message('aruco_map/markers', MarkerArray, timeout=5)
+    markers = rospy.wait_for_message('aruco_map/map', MarkerArray, timeout=5)
     assert markers.markers[0].id == 1
     assert markers.markers[1].id == 2
     assert markers.markers[2].id == 3

aruco_pose/test/crash_opencv.py

@@ -0,0 +1,18 @@
+import rospy
+import pytest
+
+from visualization_msgs.msg import MarkerArray as VisMarkerArray
+
+
+@pytest.fixture
+def node():
+    return rospy.init_node('aruco_pose_opencv_crash', anonymous=True)
+
+def test_opencv_crashes_img01(node):
+    rospy.wait_for_message('aruco_detect_01/visualization', VisMarkerArray, timeout=5)
+
+def test_opencv_crashes_img02(node):
+    rospy.wait_for_message('aruco_detect_02/visualization', VisMarkerArray, timeout=5)
+
+def test_opencv_crashes_img03(node):
+    rospy.wait_for_message('aruco_detect_03/visualization', VisMarkerArray, timeout=5)

aruco_pose/test/crash_opencv.test

@@ -0,0 +1,51 @@
+<launch>
+    <arg name="corner_method" default="2"/>
+
+    <node pkg="image_publisher" type="image_publisher" name="imgpub_01" args="$(find aruco_pose)/test/crash_image_01.png">
+        <param name="frame_id" value="main_camera_optical"/>
+        <param name="publish_rate" value="10"/>
+        <param name="camera_info_url" value="file://$(find aruco_pose)/test/camera_info.yaml" />
+    </node>
+
+    <node pkg="image_publisher" type="image_publisher" name="imgpub_02" args="$(find aruco_pose)/test/crash_image_02.png">
+        <param name="frame_id" value="main_camera_optical"/>
+        <param name="publish_rate" value="10"/>
+        <param name="camera_info_url" value="file://$(find aruco_pose)/test/camera_info.yaml" />
+    </node>
+
+    <node pkg="image_publisher" type="image_publisher" name="imgpub_03" args="$(find aruco_pose)/test/crash_image_03.png">
+        <param name="frame_id" value="main_camera_optical"/>
+        <param name="publish_rate" value="10"/>
+        <param name="camera_info_url" value="file://$(find aruco_pose)/test/camera_info.yaml" />
+    </node>
+
+    <node pkg="nodelet" type="nodelet" name="nodelet_manager_01" args="manager"/>
+
+    <node pkg="nodelet" clear_params="true" type="nodelet" name="aruco_detect_01" args="load aruco_pose/aruco_detect nodelet_manager_01">
+        <remap from="image_raw" to="imgpub_01/image_raw"/>
+        <remap from="camera_info" to="imgpub_01/camera_info"/>
+        <param name="length" value="0.33"/>
+        <param name="cornerRefinementMethod" value="$(arg corner_method)"/>
+    </node>
+
+    <node pkg="nodelet" type="nodelet" name="nodelet_manager_02" args="manager"/>
+
+    <node pkg="nodelet" clear_params="true" type="nodelet" name="aruco_detect_02" args="load aruco_pose/aruco_detect nodelet_manager_02">
+        <remap from="image_raw" to="imgpub_02/image_raw"/>
+        <remap from="camera_info" to="imgpub_02/camera_info"/>
+        <param name="length" value="0.33"/>
+        <param name="cornerRefinementMethod" value="$(arg corner_method)"/>
+    </node>
+
+    <node pkg="nodelet" type="nodelet" name="nodelet_manager_03" args="manager"/>
+
+    <node pkg="nodelet" clear_params="true" type="nodelet" name="aruco_detect_03" args="load aruco_pose/aruco_detect nodelet_manager_03">
+        <remap from="image_raw" to="imgpub_03/image_raw"/>
+        <remap from="camera_info" to="imgpub_03/camera_info"/>
+        <param name="length" value="0.33"/>
+        <param name="cornerRefinementMethod" value="$(arg corner_method)"/>
+    </node>
+
+    <param name="test_module" value="$(find aruco_pose)/test/crash_opencv.py"/>
+    <test test-name="crash_opencv" pkg="ros_pytest" type="ros_pytest_runner"/>
+</launch>

aruco_pose/test/duplicate.py

@@ -0,0 +1,8 @@
+import pytest
+import subprocess
+
+def test_no_tf_repeated_data():
+    # `/rosout` acts weirdly inside rostest, so using a subprocess
+    cmd = """python -c 'import rospy, tf; rospy.init_node("foo"); listener = tf.TransformListener(); rospy.sleep(2)'"""
+    output = str(subprocess.check_output(cmd, shell=True, stderr=subprocess.STDOUT))
+    assert 'TF_REPEATED_DATA' not in output, 'TF_REPEATED_DATA was logged on duplicate markers'

aruco_pose/test/duplicate.test

@@ -0,0 +1,21 @@
+<launch>
+    <node pkg="image_publisher" type="image_publisher" name="main_camera" args="$(find aruco_pose)/test/duplicate.png">
+        <param name="frame_id" value="main_camera_optical"/>
+        <param name="publish_rate" value="10"/>
+        <param name="camera_info_url" value="file://$(find aruco_pose)/test/camera_info.yaml" />
+    </node>
+
+    <node pkg="nodelet" type="nodelet" name="nodelet_manager" args="manager" required="true"/>
+
+    <node pkg="nodelet" clear_params="true" type="nodelet" name="aruco_detect" args="load aruco_pose/aruco_detect nodelet_manager" required="true">
+        <remap from="image_raw" to="main_camera/image_raw"/>
+        <remap from="camera_info" to="main_camera/camera_info"/>
+        <param name="length" value="0.33"/>
+        <param name="estimate_poses" value="true"/>
+        <param name="send_tf" value="true"/>
+        <param name="cornerRefinementMethod" value="1"/>
+    </node>
+
+	<param name="test_module" value="$(find aruco_pose)/test/duplicate.py"/>
+    <test test-name="aruco_pose_test" pkg="ros_pytest" type="ros_pytest_runner"/>
+</launch>

aruco_pose/test/test_node_failure.py

@@ -2,6 +2,7 @@ import rospy
 import pytest
 
 from visualization_msgs.msg import MarkerArray as VisMarkerArray
+from aruco_pose.msg import MarkerArray
 
 
 @pytest.fixture
@@ -9,5 +10,5 @@ def node():
     return rospy.init_node('aruco_pose_test', anonymous=True)
 
 def test_node_failure(node):
-    with pytest.raises(rospy.exceptions.ROSException):
-        rospy.wait_for_message('aruco_map/visualization', VisMarkerArray, timeout=5)
+    assert rospy.wait_for_message('aruco_map/visualization', VisMarkerArray, timeout=5).markers == []
+    assert rospy.wait_for_message('aruco_map/map', MarkerArray, timeout=5).markers == []

aruco_pose/vendor/VendorOpenCV.cmake

@@ -7,6 +7,7 @@ endif()
 
 message(STATUS "Adding vendored aruco_pose OpenCV module")
 add_library(_opencv_aruco STATIC
+  vendor/aruco/src/apriltag_quad_thresh.cpp
   vendor/aruco/src/aruco.cpp
   vendor/aruco/src/charuco.cpp
   vendor/aruco/src/dictionary.cpp
@@ -23,7 +24,7 @@ target_compile_definitions(_opencv_aruco PRIVATE
   CV_OVERRIDE=override
 )
 target_compile_options(_opencv_aruco PRIVATE
-  -fpic -fPIC
+  -fpic -fPIC -fvisibility=hidden
 )
 
 target_include_directories(_opencv_aruco PUBLIC

aruco_pose/vendor/aruco/src/apriltag_quad_thresh.cpp

@@ -94,7 +94,7 @@ void ptsort_(struct pt *pts, int sz)
 
     // Use stack storage if it's not too big.
     cv::AutoBuffer<struct pt, 1024> _tmp_stack(sz);
-    memcpy(_tmp_stack.data(), pts, sizeof(struct pt) * sz);
+    memcpy(_tmp_stack, pts, sizeof(struct pt) * sz);
 
     int asz = sz/2;
     int bsz = sz - asz;
@@ -470,11 +470,11 @@ int quad_segment_agg(int sz, struct line_fit_pt *lfps, int indices[4]){
     int rvalloc_pos = 0;
     int rvalloc_size = 3*sz;
     cv::AutoBuffer<struct remove_vertex, 0> rvalloc_(std::max(1, rvalloc_size));
-    memset(rvalloc_.data(), 0, sizeof(rvalloc_[0]) * rvalloc_.size()); // TODO Add AutoBuffer zero fill
-    struct remove_vertex *rvalloc = rvalloc_.data();
+    memset(rvalloc_, 0, sizeof(rvalloc_[0]) * rvalloc_.size()); // TODO Add AutoBuffer zero fill
+    struct remove_vertex *rvalloc = rvalloc_;
     cv::AutoBuffer<struct segment, 0> segs_(std::max(1, sz)); // TODO Add AutoBuffer zero fill
-    memset(segs_.data(), 0, sizeof(segs_[0]) * segs_.size());
-    struct segment *segs = segs_.data();
+    memset(segs_, 0, sizeof(segs_[0]) * segs_.size());
+    struct segment *segs = segs_;
 
     // populate with initial entries
     for (int i = 0; i < sz; i++) {
@@ -753,8 +753,8 @@ int fit_quad(const Ptr<DetectorParameters> &_params, const Mat im, zarray_t *clu
     // efficiently computed for any contiguous range of indices.
 
     cv::AutoBuffer<struct line_fit_pt, 64> lfps_(sz);
-    memset(lfps_.data(), 0, sizeof(lfps_[0]) * lfps_.size()); // TODO Add AutoBuffer zero fill
-    struct line_fit_pt *lfps = lfps_.data();
+    memset(lfps_, 0, sizeof(lfps_[0]) * lfps_.size()); // TODO Add AutoBuffer zero fill
+    struct line_fit_pt *lfps = lfps_;
 
     for (int i = 0; i < sz; i++) {
         struct pt *p;

aruco_pose/vendor/aruco/src/aruco.cpp

@@ -924,6 +924,8 @@ static void _refineCandidateLines(std::vector<Point>& nContours, std::vector<Poi
 	// calculate the line :: who passes through the grouped points
 	Point3f lines[4];
 	for(int i=0; i<4; i++){
+		// Don't try to "interpolate" single points
+		if (cntPts[i].size() < 2) return;
 		lines[i]=_interpolate2Dline(cntPts[i]);
 	}
 

book.json

@@ -1,5 +1,5 @@
 {
-    "title": "Clever",
+    "title": "Clover",
     "description": "Конструктор квадрокоптера «Клевер»",
     "author": "Copter Express",
     "language": "en",
@@ -9,7 +9,8 @@
         "richquotes@https://github.com/okalachev/gitbook-plugin-richquotes.git",
         "yametrika",
         "anchors",
-        "validate-links",
+        "collapsible-menu",
+        "validate-links@https://github.com/okalachev/gitbook-plugin-validate-links.git",
         "bulk-redirect@https://github.com/okalachev/gitbook-plugin-bulk-redirect.git",
         "sitemap@https://github.com/okalachev/plugin-sitemap.git",
         "toolbar@https://github.com/hamishwillee/gitbook-plugin-toolbar.git",
@@ -28,7 +29,7 @@
             "blank": true
         },
         "sitemap": {
-            "hostname": "https://clever.coex.tech"
+            "hostname": "https://clover.coex.tech"
         },
         "toolbar": {
             "buttons":
@@ -37,19 +38,19 @@
                     "label": "Edit page on github",
                     "icon": "fa fa-pencil-square-o",
                     "position" : "left",
-                    "url": "https://github.com/CopterExpress/clever/edit/master/docs/{{filepath_lang}}"
+                    "url": "https://github.com/CopterExpress/clover/edit/master/docs/{{filepath_lang}}"
                 },
                 {
                     "label": "GitHub",
                     "icon": "fa fa-github",
                     "position" : "left",
-                    "url": "https://github.com/CopterExpress/clever"
+                    "url": "https://github.com/CopterExpress/clover"
                 }
             ]
         },
         "addcssjs": {
-            "css": ["../clever.css"],
-            "js": ["../clever.js"]
+            "css": ["../clover.css"],
+            "js": ["../clover.js"]
         },
         "language-picker": {
             "languages": [["ru", "Russian"], ["en", "English"]]

builder/assets/avahi-services/sftp-ssh.service

@@ -0,0 +1,34 @@
+<?xml version="1.0" standalone='no'?><!--*-nxml-*-->
+<!DOCTYPE service-group SYSTEM "avahi-service.dtd">
+
+<!--
+  This file is part of avahi.
+
+  avahi is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as
+  published by the Free Software Foundation; either version 2 of the
+  License, or (at your option) any later version.
+
+  avahi is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with avahi; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+  02111-1307 USA.
+-->
+
+<!-- See avahi.service(5) for more information about this configuration file -->
+
+<service-group>
+
+  <name replace-wildcards="yes">%h</name>
+
+  <service>
+    <type>_sftp-ssh._tcp</type>
+    <port>22</port>
+  </service>
+
+</service-group>

builder/assets/clever/setup.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 from distutils.core import setup
 

builder/assets/clover.service

@@ -8,5 +8,9 @@ ExecStart=/bin/bash -c ". /home/pi/catkin_ws/devel/setup.sh; \
                       ROS_HOSTNAME=`hostname`.local exec stdbuf -o L roslaunch clover clover.launch --wait --screen --skip-log-check \
                       2> >(tee /tmp/clover.err)"
 
+ExecStartPre=+rm /var/log/clover.log
+StandardOutput=file:/var/log/clover.log
+StandardError=file:/var/log/clover.log
+
 [Install]
 WantedBy=multi-user.target

builder/assets/hardware_setup.sh

@@ -65,7 +65,7 @@ echo_stamp "#6 Turn on UART"
 # https://github.com/RPi-Distro/raspi-config/pull/75
 /usr/bin/raspi-config nonint do_serial 1
 /usr/bin/raspi-config nonint set_config_var enable_uart 1 /boot/config.txt
-/usr/bin/raspi-config nonint set_config_var dtoverlay pi3-disable-bt /boot/config.txt
+echo dtoverlay=pi3-disable-bt >> /boot/config.txt
 systemctl disable hciuart.service
 
 # After adding to Raspbian OS

builder/assets/init_rpi.sh

@@ -62,6 +62,10 @@ hostnamectl set-hostname $NEW_HOSTNAME
 sed -i 's/127\.0\.1\.1.*/127.0.1.1\t'${NEW_HOSTNAME}' '${NEW_HOSTNAME}'.local/g' /etc/hosts
 # .local (mdns) hostname added to make it accesable when wlan and ethernet interfaces are down
 
+echo_stamp "Enable ROS services"
+systemctl enable roscore
+systemctl enable clover
+
 echo_stamp "Harware setup"
 /root/hardware_setup.sh
 

builder/assets/install_gitbook.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+# GitBook CLI is deprecated, its installation is broken.
+# This script fixes it until we stop using GitBook.
+
+export NPM_CONFIG_UNSAFE_PERM=1
+
+npm install gitbook-cli -g
+gitbook fetch 3.2.3 && npm i npm@3.10.10 --prefix=~/.gitbook/versions/3.2.3/ # fixing https://travis-ci.org/github/CopterExpress/clover/jobs/766541125#L932

builder/assets/monkey

@@ -20,7 +20,7 @@
     # Example:
     #      DocumentRoot /home/krypton/htdocs
 
-    DocumentRoot /home/pi/catkin_ws/src/clover/clover/www
+    DocumentRoot /home/pi/.ros/www
 
     # Redirect:
     # ---------

builder/assets/noetic-bullseye.yaml

@@ -0,0 +1,735 @@
+catkin:
+  debian:
+    bullseye: [ros-noetic-catkin]
+genmsg:
+  debian:
+    bullseye: [ros-noetic-genmsg]
+gencpp:
+  debian:
+    bullseye: [ros-noetic-gencpp]
+geneus:
+  debian:
+    bullseye: [ros-noetic-geneus]
+genlisp:
+  debian:
+    bullseye: [ros-noetic-genlisp]
+gennodejs:
+  debian:
+    bullseye: [ros-noetic-gennodejs]
+genpy:
+  debian:
+    bullseye: [ros-noetic-genpy]
+bond_core:
+  debian:
+    bullseye: [ros-noetic-bond-core]
+cmake_modules:
+  debian:
+    bullseye: [ros-noetic-cmake-modules]
+class_loader:
+  debian:
+    bullseye: [ros-noetic-class-loader]
+common_msgs:
+  debian:
+    bullseye: [ros-noetic-common-msgs]
+common_tutorials:
+  debian:
+    bullseye: [ros-noetic-common-tutorials]
+cpp_common:
+  debian:
+    bullseye: [ros-noetic-cpp-common]
+desktop:
+  debian:
+    bullseye: [ros-noetic-desktop]
+diagnostics:
+  debian:
+    bullseye: [ros-noetic-diagnostics]
+executive_smach:
+  debian:
+    bullseye: [ros-noetic-executive-smach]
+geometry:
+  debian:
+    bullseye: [ros-noetic-geometry]
+geometry_tutorials:
+  debian:
+    bullseye: [ros-noetic-geometry-tutorials]
+gl_dependency:
+  debian:
+    bullseye: [ros-noetic-gl-dependency]
+image_common:
+  debian:
+    bullseye: [ros-noetic-image-common]
+image_pipeline:
+  debian:
+    bullseye: [ros-noetic-image-pipeline]
+image_transport_plugins:
+  debian:
+    bullseye: [ros-noetic-image-transport-plugins]
+laser_pipeline:
+  debian:
+    bullseye: [ros-noetic-laser-pipeline]
+mavlink:
+  debian:
+    bullseye: [ros-noetic-mavlink]
+media_export:
+  debian:
+    bullseye: [ros-noetic-media-export]
+message_generation:
+  debian:
+    bullseye: [ros-noetic-message-generation]
+message_runtime:
+  debian:
+    bullseye: [ros-noetic-message-runtime]
+mk:
+  debian:
+    bullseye: [ros-noetic-mk]
+nodelet_core:
+  debian:
+    bullseye: [ros-noetic-nodelet-core]
+orocos_kdl:
+  debian:
+    bullseye: [ros-noetic-orocos-kdl]
+perception:
+  debian:
+    bullseye: [ros-noetic-perception]
+perception_pcl:
+  debian:
+    bullseye: [ros-noetic-perception-pcl]
+python_orocos_kdl:
+  debian:
+    bullseye: [ros-noetic-python-orocos-kdl]
+qt_dotgraph:
+  debian:
+    bullseye: [ros-noetic-qt-dotgraph]
+qt_gui:
+  debian:
+    bullseye: [ros-noetic-qt-gui]
+qt_gui_py_common:
+  debian:
+    bullseye: [ros-noetic-qt-gui-py-common]
+qwt_dependency:
+  debian:
+    bullseye: [ros-noetic-qwt-dependency]
+robot:
+  debian:
+    bullseye: [ros-noetic-robot]
+ros:
+  debian:
+    bullseye: [ros-noetic-ros]
+ros_base:
+  debian:
+    bullseye: [ros-noetic-ros-base]
+ros_comm:
+  debian:
+    bullseye: [ros-noetic-ros-comm]
+ros_core:
+  debian:
+    bullseye: [ros-noetic-ros-core]
+ros_environment:
+  debian:
+    bullseye: [ros-noetic-ros-environment]
+ros_tutorials:
+  debian:
+    bullseye: [ros-noetic-ros-tutorials]
+rosapi:
+  debian:
+    bullseye: [ros-noetic-rosapi]
+rosbag_migration_rule:
+  debian:
+    bullseye: [ros-noetic-rosbag-migration-rule]
+rosbash:
+  debian:
+    bullseye: [ros-noetic-rosbash]
+rosboost_cfg:
+  debian:
+    bullseye: [ros-noetic-rosboost-cfg]
+rosbridge_server:
+  debian:
+    bullseye: [ros-noetic-rosbridge-server]
+rosbridge_suite:
+  debian:
+    bullseye: [ros-noetic-rosbridge-suite]
+rosbuild:
+  debian:
+    bullseye: [ros-noetic-rosbuild]
+rosclean:
+  debian:
+    bullseye: [ros-noetic-rosclean]
+roscpp_core:
+  debian:
+    bullseye: [ros-noetic-roscpp-core]
+roscpp_traits:
+  debian:
+    bullseye: [ros-noetic-roscpp-traits]
+roscreate:
+  debian:
+    bullseye: [ros-noetic-roscreate]
+rosgraph:
+  debian:
+    bullseye: [ros-noetic-rosgraph]
+roslang:
+  debian:
+    bullseye: [ros-noetic-roslang]
+roslint:
+  debian:
+    bullseye: [ros-noetic-roslint]
+roslisp:
+  debian:
+    bullseye: [ros-noetic-roslisp]
+rosmake:
+  debian:
+    bullseye: [ros-noetic-rosmake]
+rosmaster:
+  debian:
+    bullseye: [ros-noetic-rosmaster]
+rospack:
+  debian:
+    bullseye: [ros-noetic-rospack]
+roslib:
+  debian:
+    bullseye: [ros-noetic-roslib]
+rosparam:
+  debian:
+    bullseye: [ros-noetic-rosparam]
+rospy:
+  debian:
+    bullseye: [ros-noetic-rospy]
+rosserial:
+  debian:
+    bullseye: [ros-noetic-rosserial]
+rosserial_msgs:
+  debian:
+    bullseye: [ros-noetic-rosserial-msgs]
+rosserial_python:
+  debian:
+    bullseye: [ros-noetic-rosserial-python]
+rosservice:
+  debian:
+    bullseye: [ros-noetic-rosservice]
+rostime:
+  debian:
+    bullseye: [ros-noetic-rostime]
+roscpp_serialization:
+  debian:
+    bullseye: [ros-noetic-roscpp-serialization]
+python_qt_binding:
+  debian:
+    bullseye: [ros-noetic-python-qt-binding]
+roslaunch:
+  debian:
+    bullseye: [ros-noetic-roslaunch]
+rosunit:
+  debian:
+    bullseye: [ros-noetic-rosunit]
+angles:
+  debian:
+    bullseye: [ros-noetic-angles]
+libmavconn:
+  debian:
+    bullseye: [ros-noetic-libmavconn]
+rosconsole:
+  debian:
+    bullseye: [ros-noetic-rosconsole]
+pluginlib:
+  debian:
+    bullseye: [ros-noetic-pluginlib]
+qt_gui_cpp:
+  debian:
+    bullseye: [ros-noetic-qt-gui-cpp]
+resource_retriever:
+  debian:
+    bullseye: [ros-noetic-resource-retriever]
+rosconsole_bridge:
+  debian:
+    bullseye: [ros-noetic-rosconsole-bridge]
+roslz4:
+  debian:
+    bullseye: [ros-noetic-roslz4]
+rosserial_client:
+  debian:
+    bullseye: [ros-noetic-rosserial-client]
+rostest:
+  debian:
+    bullseye: [ros-noetic-rostest]
+rqt_action:
+  debian:
+    bullseye: [ros-noetic-rqt-action]
+rqt_bag:
+  debian:
+    bullseye: [ros-noetic-rqt-bag]
+rqt_bag_plugins:
+  debian:
+    bullseye: [ros-noetic-rqt-bag-plugins]
+rqt_common_plugins:
+  debian:
+    bullseye: [ros-noetic-rqt-common-plugins]
+rqt_console:
+  debian:
+    bullseye: [ros-noetic-rqt-console]
+rqt_dep:
+  debian:
+    bullseye: [ros-noetic-rqt-dep]
+rqt_graph:
+  debian:
+    bullseye: [ros-noetic-rqt-graph]
+rqt_gui:
+  debian:
+    bullseye: [ros-noetic-rqt-gui]
+rqt_logger_level:
+  debian:
+    bullseye: [ros-noetic-rqt-logger-level]
+rqt_moveit:
+  debian:
+    bullseye: [ros-noetic-rqt-moveit]
+rqt_msg:
+  debian:
+    bullseye: [ros-noetic-rqt-msg]
+rqt_nav_view:
+  debian:
+    bullseye: [ros-noetic-rqt-nav-view]
+rqt_plot:
+  debian:
+    bullseye: [ros-noetic-rqt-plot]
+rqt_pose_view:
+  debian:
+    bullseye: [ros-noetic-rqt-pose-view]
+rqt_publisher:
+  debian:
+    bullseye: [ros-noetic-rqt-publisher]
+rqt_py_console:
+  debian:
+    bullseye: [ros-noetic-rqt-py-console]
+rqt_reconfigure:
+  debian:
+    bullseye: [ros-noetic-rqt-reconfigure]
+rqt_robot_dashboard:
+  debian:
+    bullseye: [ros-noetic-rqt-robot-dashboard]
+rqt_robot_monitor:
+  debian:
+    bullseye: [ros-noetic-rqt-robot-monitor]
+rqt_robot_plugins:
+  debian:
+    bullseye: [ros-noetic-rqt-robot-plugins]
+rqt_robot_steering:
+  debian:
+    bullseye: [ros-noetic-rqt-robot-steering]
+rqt_runtime_monitor:
+  debian:
+    bullseye: [ros-noetic-rqt-runtime-monitor]
+rqt_service_caller:
+  debian:
+    bullseye: [ros-noetic-rqt-service-caller]
+rqt_shell:
+  debian:
+    bullseye: [ros-noetic-rqt-shell]
+rqt_srv:
+  debian:
+    bullseye: [ros-noetic-rqt-srv]
+rqt_tf_tree:
+  debian:
+    bullseye: [ros-noetic-rqt-tf-tree]
+rqt_top:
+  debian:
+    bullseye: [ros-noetic-rqt-top]
+rqt_topic:
+  debian:
+    bullseye: [ros-noetic-rqt-topic]
+rqt_web:
+  debian:
+    bullseye: [ros-noetic-rqt-web]
+smach:
+  debian:
+    bullseye: [ros-noetic-smach]
+smclib:
+  debian:
+    bullseye: [ros-noetic-smclib]
+std_msgs:
+  debian:
+    bullseye: [ros-noetic-std-msgs]
+actionlib_msgs:
+  debian:
+    bullseye: [ros-noetic-actionlib-msgs]
+bond:
+  debian:
+    bullseye: [ros-noetic-bond]
+diagnostic_msgs:
+  debian:
+    bullseye: [ros-noetic-diagnostic-msgs]
+geometry_msgs:
+  debian:
+    bullseye: [ros-noetic-geometry-msgs]
+eigen_conversions:
+  debian:
+    bullseye: [ros-noetic-eigen-conversions]
+kdl_conversions:
+  debian:
+    bullseye: [ros-noetic-kdl-conversions]
+nav_msgs:
+  debian:
+    bullseye: [ros-noetic-nav-msgs]
+rosbridge_msgs:
+  debian:
+    bullseye: [ros-noetic-rosbridge-msgs]
+rosgraph_msgs:
+  debian:
+    bullseye: [ros-noetic-rosgraph-msgs]
+rosmsg:
+  debian:
+    bullseye: [ros-noetic-rosmsg]
+rqt_py_common:
+  debian:
+    bullseye: [ros-noetic-rqt-py-common]
+shape_msgs:
+  debian:
+    bullseye: [ros-noetic-shape-msgs]
+smach_msgs:
+  debian:
+    bullseye: [ros-noetic-smach-msgs]
+std_srvs:
+  debian:
+    bullseye: [ros-noetic-std-srvs]
+tf2_msgs:
+  debian:
+    bullseye: [ros-noetic-tf2-msgs]
+tf2:
+  debian:
+    bullseye: [ros-noetic-tf2]
+tf2_eigen:
+  debian:
+    bullseye: [ros-noetic-tf2-eigen]
+trajectory_msgs:
+  debian:
+    bullseye: [ros-noetic-trajectory-msgs]
+control_msgs:
+  debian:
+    bullseye: [ros-noetic-control-msgs]
+urdf_parser_plugin:
+  debian:
+    bullseye: [ros-noetic-urdf-parser-plugin]
+urdfdom_py:
+  debian:
+    bullseye: [ros-noetic-urdfdom-py]
+uuid_msgs:
+  debian:
+    bullseye: [ros-noetic-uuid-msgs]
+geographic_msgs:
+  debian:
+    bullseye: [ros-noetic-geographic-msgs]
+vision_opencv:
+  debian:
+    bullseye: [ros-noetic-vision-opencv]
+visualization_msgs:
+  debian:
+    bullseye: [ros-noetic-visualization-msgs]
+visualization_tutorials:
+  debian:
+    bullseye: [ros-noetic-visualization-tutorials]
+viz:
+  debian:
+    bullseye: [ros-noetic-viz]
+webkit_dependency:
+  debian:
+    bullseye: [ros-noetic-webkit-dependency]
+xmlrpcpp:
+  debian:
+    bullseye: [ros-noetic-xmlrpcpp]
+roscpp:
+  debian:
+    bullseye: [ros-noetic-roscpp]
+bondcpp:
+  debian:
+    bullseye: [ros-noetic-bondcpp]
+bondpy:
+  debian:
+    bullseye: [ros-noetic-bondpy]
+nodelet:
+  debian:
+    bullseye: [ros-noetic-nodelet]
+nodelet_tutorial_math:
+  debian:
+    bullseye: [ros-noetic-nodelet-tutorial-math]
+pluginlib_tutorials:
+  debian:
+    bullseye: [ros-noetic-pluginlib-tutorials]
+roscpp_tutorials:
+  debian:
+    bullseye: [ros-noetic-roscpp-tutorials]
+rosout:
+  debian:
+    bullseye: [ros-noetic-rosout]
+async_web_server_cpp:
+  debian:
+    bullseye: [ros-noetic-async-web-server-cpp]
+camera_calibration:
+  debian:
+    bullseye: [ros-noetic-camera-calibration]
+diagnostic_aggregator:
+  debian:
+    bullseye: [ros-noetic-diagnostic-aggregator]
+diagnostic_updater:
+  debian:
+    bullseye: [ros-noetic-diagnostic-updater]
+diagnostic_common_diagnostics:
+  debian:
+    bullseye: [ros-noetic-diagnostic-common-diagnostics]
+dynamic_reconfigure:
+  debian:
+    bullseye: [ros-noetic-dynamic-reconfigure]
+filters:
+  debian:
+    bullseye: [ros-noetic-filters]
+joint_state_publisher:
+  debian:
+    bullseye: [ros-noetic-joint-state-publisher]
+message_filters:
+  debian:
+    bullseye: [ros-noetic-message-filters]
+ros_pytest:
+  debian:
+    bullseye: [ros-noetic-ros-pytest]
+rosauth:
+  debian:
+    bullseye: [ros-noetic-rosauth]
+rosbag_storage:
+  debian:
+    bullseye: [ros-noetic-rosbag-storage]
+rosnode:
+  debian:
+    bullseye: [ros-noetic-rosnode]
+rospy_tutorials:
+  debian:
+    bullseye: [ros-noetic-rospy-tutorials]
+rosshow:
+  debian:
+    bullseye: [ros-noetic-rosshow]
+rostopic:
+  debian:
+    bullseye: [ros-noetic-rostopic]
+rqt_gui_cpp:
+  debian:
+    bullseye: [ros-noetic-rqt-gui-cpp]
+rqt_gui_py:
+  debian:
+    bullseye: [ros-noetic-rqt-gui-py]
+self_test:
+  debian:
+    bullseye: [ros-noetic-self-test]
+smach_ros:
+  debian:
+    bullseye: [ros-noetic-smach-ros]
+tf2_py:
+  debian:
+    bullseye: [ros-noetic-tf2-py]
+topic_tools:
+  debian:
+    bullseye: [ros-noetic-topic-tools]
+rosbag:
+  debian:
+    bullseye: [ros-noetic-rosbag]
+actionlib:
+  debian:
+    bullseye: [ros-noetic-actionlib]
+actionlib_tutorials:
+  debian:
+    bullseye: [ros-noetic-actionlib-tutorials]
+diagnostic_analysis:
+  debian:
+    bullseye: [ros-noetic-diagnostic-analysis]
+nodelet_topic_tools:
+  debian:
+    bullseye: [ros-noetic-nodelet-topic-tools]
+roswtf:
+  debian:
+    bullseye: [ros-noetic-roswtf]
+rqt_launch:
+  debian:
+    bullseye: [ros-noetic-rqt-launch]
+sensor_msgs:
+  debian:
+    bullseye: [ros-noetic-sensor-msgs]
+camera_calibration_parsers:
+  debian:
+    bullseye: [ros-noetic-camera-calibration-parsers]
+cv_bridge:
+  debian:
+    bullseye: [ros-noetic-cv-bridge]
+image_geometry:
+  debian:
+    bullseye: [ros-noetic-image-geometry]
+image_transport:
+  debian:
+    bullseye: [ros-noetic-image-transport]
+camera_info_manager:
+  debian:
+    bullseye: [ros-noetic-camera-info-manager]
+compressed_depth_image_transport:
+  debian:
+    bullseye: [ros-noetic-compressed-depth-image-transport]
+compressed_image_transport:
+  debian:
+    bullseye: [ros-noetic-compressed-image-transport]
+cv_camera:
+  debian:
+    bullseye: [ros-noetic-cv-camera]
+image_proc:
+  debian:
+    bullseye: [ros-noetic-image-proc]
+image_publisher:
+  debian:
+    bullseye: [ros-noetic-image-publisher]
+map_msgs:
+  debian:
+    bullseye: [ros-noetic-map-msgs]
+mavros_msgs:
+  debian:
+    bullseye: [ros-noetic-mavros-msgs]
+pcl_msgs:
+  debian:
+    bullseye: [ros-noetic-pcl-msgs]
+pcl_conversions:
+  debian:
+    bullseye: [ros-noetic-pcl-conversions]
+polled_camera:
+  debian:
+    bullseye: [ros-noetic-polled-camera]
+rqt_image_view:
+  debian:
+    bullseye: [ros-noetic-rqt-image-view]
+stereo_msgs:
+  debian:
+    bullseye: [ros-noetic-stereo-msgs]
+image_view:
+  debian:
+    bullseye: [ros-noetic-image-view]
+rosbridge_library:
+  debian:
+    bullseye: [ros-noetic-rosbridge-library]
+stereo_image_proc:
+  debian:
+    bullseye: [ros-noetic-stereo-image-proc]
+tf2_ros:
+  debian:
+    bullseye: [ros-noetic-tf2-ros]
+depth_image_proc:
+  debian:
+    bullseye: [ros-noetic-depth-image-proc]
+mavros:
+  debian:
+    bullseye: [ros-noetic-mavros]
+tf:
+  debian:
+    bullseye: [ros-noetic-tf]
+interactive_markers:
+  debian:
+    bullseye: [ros-noetic-interactive-markers]
+interactive_marker_tutorials:
+  debian:
+    bullseye: [ros-noetic-interactive-marker-tutorials]
+laser_geometry:
+  debian:
+    bullseye: [ros-noetic-laser-geometry]
+laser_assembler:
+  debian:
+    bullseye: [ros-noetic-laser-assembler]
+laser_filters:
+  debian:
+    bullseye: [ros-noetic-laser-filters]
+pcl_ros:
+  debian:
+    bullseye: [ros-noetic-pcl-ros]
+tf2_geometry_msgs:
+  debian:
+    bullseye: [ros-noetic-tf2-geometry-msgs]
+image_rotate:
+  debian:
+    bullseye: [ros-noetic-image-rotate]
+tf2_kdl:
+  debian:
+    bullseye: [ros-noetic-tf2-kdl]
+tf2_web_republisher:
+  debian:
+    bullseye: [ros-noetic-tf2-web-republisher]
+tf_conversions:
+  debian:
+    bullseye: [ros-noetic-tf-conversions]
+theora_image_transport:
+  debian:
+    bullseye: [ros-noetic-theora-image-transport]
+turtlesim:
+  debian:
+    bullseye: [ros-noetic-turtlesim]
+turtle_actionlib:
+  debian:
+    bullseye: [ros-noetic-turtle-actionlib]
+turtle_tf:
+  debian:
+    bullseye: [ros-noetic-turtle-tf]
+turtle_tf2:
+  debian:
+    bullseye: [ros-noetic-turtle-tf2]
+urdf:
+  debian:
+    bullseye: [ros-noetic-urdf]
+kdl_parser:
+  debian:
+    bullseye: [ros-noetic-kdl-parser]
+kdl_parser_py:
+  debian:
+    bullseye: [ros-noetic-kdl-parser-py]
+mavros_extras:
+  debian:
+    bullseye: [ros-noetic-mavros-extras]
+robot_state_publisher:
+  debian:
+    bullseye: [ros-noetic-robot-state-publisher]
+rviz:
+  debian:
+    bullseye: [ros-noetic-rviz]
+librviz_tutorial:
+  debian:
+    bullseye: [ros-noetic-librviz-tutorial]
+rqt_rviz:
+  debian:
+    bullseye: [ros-noetic-rqt-rviz]
+rviz_plugin_tutorials:
+  debian:
+    bullseye: [ros-noetic-rviz-plugin-tutorials]
+rviz_python_tutorial:
+  debian:
+    bullseye: [ros-noetic-rviz-python-tutorial]
+urdf_tutorial:
+  debian:
+    bullseye: [ros-noetic-urdf-tutorial]
+usb_cam:
+  debian:
+    bullseye: [ros-noetic-usb-cam]
+visualization_marker_tutorials:
+  debian:
+    bullseye: [ros-noetic-visualization-marker-tutorials]
+vl53l1x:
+  debian:
+    bullseye: [ros-noetic-vl53l1x]
+web_video_server:
+  debian:
+    bullseye: [ros-noetic-web-video-server]
+xacro:
+  debian:
+    bullseye: [ros-noetic-xacro]
+led_msgs:
+  debian:
+    bullseye: [ros-noetic-led-msgs]
+ws281x:
+  debian:
+    bullseye: [ros-noetic-ws281x]
+ddynamic_reconfigure:
+  debian:
+    bullseye: [ros-noetic-ddynamic-reconfigure]
+librealsense2:
+  debian:
+    bullseye: [ros-noetic-librealsense2]
+realsense2_camera:
+  debian:
+    bullseye: [ros-noetic-realsense2-camera]
+realsense2_description:
+  debian:
+    bullseye: [ros-noetic-realsense2-description]

builder/assets/noetic-rosdep-clover.yaml

@@ -0,0 +1,18 @@
+async_web_server_cpp:
+  debian:
+    buster: [ros-noetic-async-web-server-cpp]
+led_msgs:
+  debian:
+    buster: [ros-noetic-led-msgs]
+ros_pytest:
+  debian:
+    buster: [ros-noetic-ros-pytest]
+tf2_web_republisher:
+  debian:
+    buster: [ros-noetic-tf2-web-republisher]
+web_video_server:
+  debian:
+    buster: [ros-noetic-web-video-server]
+ws281x:
+  debian:
+    buster: [ros-noetic-ws281x]

builder/assets/roscore.service

@@ -3,7 +3,7 @@ Description=Launcher for the ROS master, parameter server and rosout logging nod
 
 [Service]
 User=pi
-ExecStart=/bin/sh -c ". /opt/ros/melodic/setup.sh; ROS_HOSTNAME=`hostname`.local exec roscore"
+ExecStart=/bin/sh -c ". /opt/ros/noetic/setup.sh; ROS_HOSTNAME=`hostname`.local exec roscore"
 Restart=on-failure
 RestartSec=3
 

builder/image-build-ros.sh

@@ -0,0 +1,100 @@
+#! /usr/bin/env bash
+
+#
+# Script for building ROS packages from scratch
+#
+# Copyright (C) 2022 Copter Express Technologies
+#
+# Author: Oleg Kalachev <okalachev@gmail.com>
+#
+# Distributed under MIT License (available at https://opensource.org/licenses/MIT).
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+
+set -ex # exit on error, echo commands
+
+# http://wiki.ros.org/Installation/Source
+
+export ROS_DISTRO=noetic
+. /etc/os-release # set $VERSION_CODENAME to Debian release code name
+export ROS_OS_OVERRIDE=debian:11:$VERSION_CODENAME
+
+echo "=== Building ROS from scratch"
+
+#echo "--- Adding sources"
+#echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list
+#curl -s https://raw.githubusercontent.com/ros/rosdistro/master/ros.asc | sudo apt-key add -
+
+apt-get update
+apt-get install -y python3-distutils python3-rosdep python3-rosinstall-generator build-essential git # python3-vcstool
+
+# install vcstool using pip
+curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py && python3 get-pip.py && rm get-pip.py
+pip3 install -U vcstool
+
+# sudo rosdep init
+rm /etc/ros/rosdep/sources.list.d/20-default.list
+rosdep init
+rosdep update
+
+# rm /etc/ros/rosdep/sources.list.d/20-default.list && rosdep init
+# rosdep --os=debian:$VERSION_CODENAME update
+
+echo "--- Create Catkin workspace to build ROS package"
+mkdir ~/ros_catkin_ws
+cd ~/ros_catkin_ws
+
+echo "--- Download ROS sources"
+rosinstall_generator ros_base --rosdistro $ROS_DISTRO --deps --tar > noetic.rosinstall
+mkdir ./src
+vcs import --input noetic.rosinstall ./src
+
+# https://answers.ros.org/question/343367/catkin-package-dependencies-issue-when-installing-ros-melodic-on-raspberry-pi-4/
+#sudo apt remove python-rospkg
+#sudo apt remove python-catkin-pkg
+##sudo apt --fix-broken install
+#sudo apt-get autoremove
+
+echo "--- Install catkin_pkg"
+cd
+git clone https://github.com/ros-infrastructure/catkin_pkg.git
+cd catkin_pkg
+python3 setup.py install
+cd ~/ros_catkin_ws
+
+echo "--- Resolve dependencies"
+rosdep install --from-paths ./src --ignore-packages-from-source --rosdistro $ROS_DISTRO -y --os=debian:$VERSION_CODENAME --skip-keys="python3-catkin-pkg python3-catkin-pkg-modules python3-rosdep-modules"
+
+echo "--- Build ROS"
+# https://github.com/ros/catkin/issues/863#issuecomment-290392074
+./src/catkin/bin/catkin_make_isolated --install -DCMAKE_BUILD_TYPE=Release \
+	-DSETUPTOOLS_DEB_LAYOUT=OFF \
+	--install-space=/opt/ros/$ROS_DISTRO
+
+# source ~/ros_catkin_ws/install_isolated/setup.bash
+source /opt/ros/$ROS_DISTRO/setup.bash
+
+echo "--- List built ROS packages"
+set +x
+rospack list-names | while read line; do echo $line `rosversion $line`; done
+set -x
+
+echo "--- Build Debian packages"
+apt-get install -y python3-bloom debhelper dpkg-dev libtinyxml-dev
+
+# add rosdep file to help bloom-generate resolve missing bullseye dependencies
+echo "yaml file:///etc/ros/rosdep/noetic-bullseye.yaml" >> /etc/ros/rosdep/sources.list.d/20-default.list
+rosdep update
+
+pip3 install setuptools==45.2.0 # https://github.com/ros/catkin/issues/863#issuecomment-1000446018
+
+for file in `find . -name "package.xml" -not -path "*/debian/*"`; do
+	cd $(dirname ${file})
+	rm -rf debian
+	bloom-generate rosdebian --os-name debian --os-version $VERSION_CODENAME --ros-distro $ROS_DISTRO --debug
+	debian/rules binary # fakeroot is not needed as we are root
+	cd -
+done
+
+ls

builder/image-build.sh

@@ -15,7 +15,8 @@
 
 set -e # Exit immidiately on non-zero result
 
-SOURCE_IMAGE="https://downloads.raspberrypi.org/raspbian_lite/images/raspbian_lite-2020-02-14/2020-02-13-raspbian-buster-lite.zip"
+# https://www.raspberrypi.org/software/operating-systems/#raspberry-pi-os-32-bit
+SOURCE_IMAGE="https://downloads.raspberrypi.com/raspios_lite_armhf/images/raspios_lite_armhf-2023-12-11/2023-12-11-raspios-bookworm-armhf-lite.img.xz"
 
 export DEBIAN_FRONTEND=${DEBIAN_FRONTEND:='noninteractive'}
 export LANG=${LANG:='C.UTF-8'}
@@ -103,26 +104,23 @@ ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/butterf
 ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/butterfly.socket' '/lib/systemd/system/'
 ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/monkey.service' '/lib/systemd/system/'
 # software install
-${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} exec ${SCRIPTS_DIR}'/image-software.sh'
-# examples
-${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/examples' '/home/pi/'
+# ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} exec ${SCRIPTS_DIR}'/image-software.sh'
 # network setup
 ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} exec ${SCRIPTS_DIR}'/image-network.sh'
+# avahi setup
+${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/avahi-services/sftp-ssh.service' '/etc/avahi/services'
 
 # If RPi then use a one thread to build a ROS package on RPi, else use all
 [[ $(arch) == 'armv7l' ]] && NUMBER_THREADS=1 || NUMBER_THREADS=$(nproc --all)
 # Clover
-${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/clover.service' '/lib/systemd/system/'
-${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/roscore.service' '/lib/systemd/system/'
-${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/melodic-rosdep-clover.yaml' '/etc/ros/rosdep/'
+${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/noetic-bullseye.yaml' '/etc/ros/rosdep/'
 ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/ros_python_paths' '/etc/sudoers.d/'
 ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/pigpiod.service' '/lib/systemd/system/'
 ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/launch.nanorc' '/usr/share/nano/'
 # ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${SCRIPTS_DIR}'/assets/kinetic-ros-clover.rosinstall' '/home/pi/ros_catkin_ws/'
-# Add PX4 udev rules
-${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} copy ${REPO_DIR}'/clover/config/99-px4fmu.rules' '/lib/udev/rules.d/'
 # Add rename script
-${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} exec ${SCRIPTS_DIR}'/image-ros.sh' ${REPO_URL} ${IMAGE_VERSION} false false ${NUMBER_THREADS}
+#${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} exec ${SCRIPTS_DIR}'/image-ros.sh' ${REPO_URL} ${IMAGE_VERSION} false false ${NUMBER_THREADS}
+${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} exec ${SCRIPTS_DIR}'/image-build-ros.sh'
 ${BUILDER_DIR}/image-chroot.sh ${IMAGE_PATH} exec ${SCRIPTS_DIR}'/image-validate.sh'
 
 ${BUILDER_DIR}/image-resize.sh ${IMAGE_PATH}

builder/image-ros.sh

@@ -13,7 +13,7 @@
 # copies or substantial portions of the Software.
 #
 
-set -e # Exit immidiately on non-zero result
+set -ex # exit on error, echo commands
 
 REPO=$1
 REF=$2
@@ -21,6 +21,9 @@ INSTALL_ROS_PACK_SOURCES=$3
 DISCOVER_ROS_PACK=$4
 NUMBER_THREADS=$5
 
+# Current ROS distribution
+ROS_DISTRO=noetic
+
 echo_stamp() {
   # TEMPLATE: echo_stamp <TEXT> <TYPE>
   # TYPE: SUCCESS, ERROR, INFO
@@ -68,41 +71,49 @@ my_travis_retry() {
 # TODO: 'kinetic-rosdep-clover.yaml' should add only if we use our repo?
 echo_stamp "Init rosdep"
 my_travis_retry rosdep init
-echo "yaml file:///etc/ros/rosdep/melodic-rosdep-clover.yaml" >> /etc/ros/rosdep/sources.list.d/20-default.list
+# FIXME: Re-add this after missing packages are built
+echo "yaml file:///etc/ros/rosdep/${ROS_DISTRO}-rosdep-clover.yaml" >> /etc/ros/rosdep/sources.list.d/20-default.list
 my_travis_retry rosdep update
 
 echo_stamp "Populate rosdep for ROS user"
 my_travis_retry sudo -u pi rosdep update
 
-resolve_rosdep() {
-  # TEMPLATE: resolve_rosdep <CATKIN_PATH> <ROS_DISTRO> <OS_DISTRO> <OS_VERSION>
-  CATKIN_PATH=$1
-  ROS_DISTRO='melodic'
-  OS_DISTRO='debian'
-  OS_VERSION='buster'
-
-  echo_stamp "Installing dependencies apps with rosdep in ${CATKIN_PATH}"
-  cd ${CATKIN_PATH}
-  my_travis_retry rosdep install -y --from-paths src --ignore-src --rosdistro ${ROS_DISTRO} --os=${OS_DISTRO}:${OS_VERSION}
-}
-
 export ROS_IP='127.0.0.1' # needed for running tests
 
-echo_stamp "Reconfiguring Clover repository for simplier unshallowing"
+# echo_stamp "Reconfiguring Clover repository for simplier unshallowing"
 cd /home/pi/catkin_ws/src/clover
 git config remote.origin.fetch "+refs/heads/*:refs/remotes/origin/*"
 
+# This is sort of a hack to force "custom" packages to be installed - the ones built by COEX, linked against OpenCV 4.2
+# I **wish** OpenCV would not be such a mess, but, well, here we are.
+echo_stamp "Installing OpenCV 4.2-compatible ROS packages"
+apt install -y --no-install-recommends \
+ros-${ROS_DISTRO}-compressed-image-transport=1.14.0-0buster \
+ros-${ROS_DISTRO}-cv-bridge=1.15.0-0buster \
+ros-${ROS_DISTRO}-cv-camera=0.5.1-0buster \
+ros-${ROS_DISTRO}-image-publisher=1.15.3-0buster \
+ros-${ROS_DISTRO}-web-video-server=0.2.1-0buster
+apt-mark hold \
+ros-${ROS_DISTRO}-compressed-image-transport \
+ros-${ROS_DISTRO}-cv-bridge \
+ros-${ROS_DISTRO}-cv-camera \
+ros-${ROS_DISTRO}-image-publisher \
+ros-${ROS_DISTRO}-web-video-server
+
+echo_stamp "Installing libboost-dev" # https://travis-ci.org/github/CopterExpress/clover/jobs/766318908#L6536
+my_travis_retry apt-get install -y --no-install-recommends libboost-dev libboost-all-dev
+
 echo_stamp "Build and install Clover"
 cd /home/pi/catkin_ws
-resolve_rosdep $(pwd)
-my_travis_retry pip install wheel
-my_travis_retry pip install -r /home/pi/catkin_ws/src/clover/clover/requirements.txt
-source /opt/ros/melodic/setup.bash
-catkin_make -j2 -DCMAKE_BUILD_TYPE=Release
-
-echo_stamp "Enable ROS services"
-systemctl enable roscore
-systemctl enable clover
+# Don't try to install gazebo_ros
+my_travis_retry rosdep install -y --from-paths src --ignore-src --rosdistro ${ROS_DISTRO} --os=debian:buster \
+  --skip-keys=gazebo_ros --skip-keys=gazebo_plugins
+my_travis_retry pip3 install wheel
+my_travis_retry pip3 install -r /home/pi/catkin_ws/src/clover/clover/requirements.txt
+source /opt/ros/${ROS_DISTRO}/setup.bash
+# Don't build simulation plugins for actual drone
+catkin_make -j2 -DCMAKE_BUILD_TYPE=RelWithDebInfo
+source devel/setup.bash
 
 echo_stamp "Install clever package (for backwards compatibility)"
 cd /home/pi/catkin_ws/src/clover/builder/assets/clever
@@ -111,30 +122,27 @@ rm -rf build  # remove build artifacts
 
 echo_stamp "Build Clover documentation"
 cd /home/pi/catkin_ws/src/clover
-NPM_CONFIG_UNSAFE_PERM=true npm install gitbook-cli -g
-NPM_CONFIG_UNSAFE_PERM=true gitbook install
+builder/assets/install_gitbook.sh
+gitbook install
 gitbook build
 touch node_modules/CATKIN_IGNORE docs/CATKIN_IGNORE _book/CATKIN_IGNORE clover/www/CATKIN_IGNORE apps/CATKIN_IGNORE # ignore documentation files by catkin
 
 echo_stamp "Installing additional ROS packages"
-apt-get install -y --no-install-recommends \
-    ros-melodic-dynamic-reconfigure \
-    ros-melodic-compressed-image-transport \
-    ros-melodic-rosbridge-suite \
-    ros-melodic-rosserial \
-    ros-melodic-usb-cam \
-    ros-melodic-vl53l1x \
-    ros-melodic-ws281x \
-    ros-melodic-rosshow
+my_travis_retry apt-get install -y --no-install-recommends \
+    ros-${ROS_DISTRO}-dynamic-reconfigure \
+    ros-${ROS_DISTRO}-rosbridge-suite \
+    ros-${ROS_DISTRO}-rosserial \
+    ros-${ROS_DISTRO}-usb-cam \
+    ros-${ROS_DISTRO}-vl53l1x \
+    ros-${ROS_DISTRO}-ws281x \
+    ros-${ROS_DISTRO}-rosshow \
+    ros-${ROS_DISTRO}-cmake-modules \
+    ros-${ROS_DISTRO}-image-view
 
 # TODO move GeographicLib datasets to Mavros debian package
 echo_stamp "Install GeographicLib datasets (needed for mavros)" \
 && wget -qO- https://raw.githubusercontent.com/mavlink/mavros/master/mavros/scripts/install_geographiclib_datasets.sh | bash
 
-# FIXME: Buster comes with tornado==5.1.1 but we need tornado==4.2.1 for rosbridge_suite
-# (note that Python 3 will still have a more recent version)
-pip install tornado==4.2.1
-
 echo_stamp "Running tests"
 cd /home/pi/catkin_ws
 # FIXME: Investigate failing tests
@@ -143,13 +151,26 @@ catkin_make run_tests #&& catkin_test_results
 echo_stamp "Change permissions for catkin_ws"
 chown -Rf pi:pi /home/pi/catkin_ws
 
+echo_stamp "Make \$HOME/examples symlink"
+ln -s "$(catkin_find clover examples --first-only)" /home/pi
+chown -Rf pi:pi /home/pi/examples
+
+echo_stamp "Make systemd services symlinks"
+ln -s /home/pi/catkin_ws/src/clover/builder/assets/clover.service /lib/systemd/system/
+ln -s /home/pi/catkin_ws/src/clover/builder/assets/roscore.service /lib/systemd/system/
+# validate
+[ -f /lib/systemd/system/clover.service ]
+[ -f /lib/systemd/system/roscore.service ]
+
+echo_stamp "Make udev rules symlink"
+ln -s "$(catkin_find clover udev --first-only)"/* /lib/udev/rules.d/
+
 echo_stamp "Setup ROS environment"
 cat << EOF >> /home/pi/.bashrc
 LANG='C.UTF-8'
 LC_ALL='C.UTF-8'
-ROS_DISTRO='melodic'
 export ROS_HOSTNAME=\`hostname\`.local
-source /opt/ros/melodic/setup.bash
+source /opt/ros/${ROS_DISTRO}/setup.bash
 source /home/pi/catkin_ws/devel/setup.bash
 EOF
 

builder/image-software.sh

@@ -57,18 +57,21 @@ my_travis_retry() {
   return $result
 }
 
+echo_stamp "Increase apt retries"
+
+echo "APT::Acquire::Retries \"3\";" > /etc/apt/apt.conf.d/80-retries
+
 echo_stamp "Install apt keys & repos"
 
 # TODO: This STDOUT consist 'OK'
-curl http://deb.coex.tech/aptly_repo_signing.key 2> /dev/null | apt-key add -
 apt-get update \
 && apt-get install --no-install-recommends -y dirmngr > /dev/null \
 && apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654
 
 echo "deb http://packages.ros.org/ros/ubuntu buster main" > /etc/apt/sources.list.d/ros-latest.list
-echo "deb http://deb.coex.tech/opencv3 buster main" > /etc/apt/sources.list.d/opencv3.list
-echo "deb http://deb.coex.tech/rpi-ros-melodic buster main" > /etc/apt/sources.list.d/rpi-ros-melodic.list
-echo "deb http://deb.coex.tech/clover buster main" > /etc/apt/sources.list.d/clover.list
+
+wget -O - 'http://packages.coex.tech/key.asc' | apt-key add - 
+echo 'deb http://packages.coex.tech buster main' >> /etc/apt/sources.list
 
 echo_stamp "Update apt cache"
 
@@ -76,8 +79,10 @@ echo_stamp "Update apt cache"
 apt-get update
 # && apt upgrade -y
 
+# Let's retry fetching those packages several times, just in case
 echo_stamp "Software installing"
-apt-get install --no-install-recommends -y \
+my_travis_retry apt-get install --no-install-recommends -y cmake-data=3.13.4-1 cmake=3.13.4-1 # FIXME: using older CMake due to https://travis-ci.org/github/CopterExpress/clover/jobs/764367665#L6984
+my_travis_retry apt-get install --no-install-recommends -y \
 unzip \
 zip \
 ipython \
@@ -89,30 +94,28 @@ lsof \
 git \
 dnsmasq  \
 tmux \
+tree \
 vim \
-cmake \
 libjpeg8 \
 tcpdump \
-ltrace \
 libpoco-dev \
-python-rosdep \
-python-rosinstall-generator \
-python-wstool \
-python-rosinstall \
+libzbar0 \
+python3-rosdep \
+python3-rosinstall-generator \
+python3-wstool \
+python3-rosinstall \
 build-essential \
 libffi-dev \
 monkey \
 pigpio python-pigpio python3-pigpio \
 i2c-tools \
-espeak espeak-data python-espeak \
+espeak espeak-data python-espeak python3-espeak \
 ntpdate \
 python-dev \
 python3-dev \
 python-systemd \
 mjpg-streamer \
-python3-opencv \
-&& echo_stamp "Everything was installed!" "SUCCESS" \
-|| (echo_stamp "Some packages wasn't installed!" "ERROR"; exit 1)
+python3-opencv
 
 # Deny byobu to check available updates
 sed -i "s/updates_available//" /usr/share/byobu/status/status
@@ -120,9 +123,10 @@ sed -i "s/updates_available//" /usr/share/byobu/status/status
 
 echo_stamp "Installing pip"
 curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
+curl https://bootstrap.pypa.io/pip/2.7/get-pip.py -o get-pip2.py
 python3 get-pip.py
-python get-pip.py
-rm get-pip.py
+python get-pip2.py
+rm get-pip.py get-pip2.py
 #my_travis_retry pip install --upgrade pip
 #my_travis_retry pip3 install --upgrade pip
 
@@ -132,22 +136,26 @@ pip3 --version
 
 echo_stamp "Install and enable Butterfly (web terminal)"
 echo_stamp "Workaround for tornado >= 6.0 breaking butterfly"
+export CRYPTOGRAPHY_DONT_BUILD_RUST=1
+my_travis_retry pip3 install cryptography==3.4.6 # https://stackoverflow.com/a/68472128/6850197
+my_travis_retry pip3 install pyOpenSSL==20.0.1
 my_travis_retry pip3 install tornado==5.1.1
 my_travis_retry pip3 install butterfly
 my_travis_retry pip3 install butterfly[systemd]
 systemctl enable butterfly.socket
 
 echo_stamp "Install ws281x library"
-my_travis_retry pip install --prefer-binary rpi_ws281x
+my_travis_retry pip3 install --prefer-binary rpi_ws281x
 
 echo_stamp "Setup Monkey"
 mv /etc/monkey/sites/default /etc/monkey/sites/default.orig
 mv /root/monkey /etc/monkey/sites/default
+sed -i 's/SymLink Off/SymLink On/' /etc/monkey/monkey.conf
 systemctl enable monkey.service
 
 echo_stamp "Install Node.js"
 cd /home/pi
-wget https://nodejs.org/dist/v10.15.0/node-v10.15.0-linux-armv6l.tar.gz
+wget --no-verbose https://nodejs.org/dist/v10.15.0/node-v10.15.0-linux-armv6l.tar.gz
 tar -xzf node-v10.15.0-linux-armv6l.tar.gz
 cp -R node-v10.15.0-linux-armv6l/* /usr/local/
 rm -rf node-v10.15.0-linux-armv6l/
@@ -157,6 +165,10 @@ echo_stamp "Installing ptvsd"
 my_travis_retry pip install ptvsd
 my_travis_retry pip3 install ptvsd
 
+echo_stamp "Installing pyzbar"
+my_travis_retry pip install pyzbar
+my_travis_retry pip3 install pyzbar
+
 echo_stamp "Add .vimrc"
 cat << EOF > /home/pi/.vimrc
 set mouse-=a

builder/image-validate.sh

@@ -16,16 +16,24 @@ set -ex
 
 echo "Run image tests"
 
-export ROS_DISTRO='melodic'
+export ROS_DISTRO='noetic'
 export ROS_IP='127.0.0.1'
-source /opt/ros/melodic/setup.bash
+source /opt/ros/${ROS_DISTRO}/setup.bash
 source /home/pi/catkin_ws/devel/setup.bash
+systemctl start roscore
 
 cd /home/pi/catkin_ws/src/clover/builder/test/
 ./tests.sh
 ./tests.py
 ./tests_py3.py
+[[ $(./test_qr.py) == "Found QRCODE with data Проверка Unicode with center at x=66.0, y=66.0" ]] 
 [[ $(./tests_clever.py) == "Warning: clever package is renamed to clover" ]]  # test backwards compatibility
 
+systemctl stop roscore
+
+# check documented packages available
+apt-cache show gst-rtsp-launch
+apt-cache show openvpn
+
 echo "Move /etc/ld.so.preload back to its original position"
 mv /etc/ld.so.preload.disabled-for-build /etc/ld.so.preload

builder/standalone-install.sh

@@ -1,27 +1,47 @@
 #!/bin/bash
 
 # Perform a "standalone install" in a Docker container
-
+set -e
 # Step 1: Install pip
-apt update
-apt install -y curl
-curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
-python ./get-pip.py
+apt-key adv --keyserver 'hkp://keyserver.ubuntu.com:80' --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654 # https://github.com/osrf/docker_images/issues/535
+apt-get update
+apt-get install -y curl
+if [ "x${ROS_PYTHON_VERSION}" = "x3" ]; then
+  PYTHON=python3
+  curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
+else
+  PYTHON=python
+  curl https://bootstrap.pypa.io/pip/2.7/get-pip.py -o get-pip.py
+fi
+${PYTHON} ./get-pip.py
 
 # Step 1.5: Add deb.coex.tech to apt
 curl http://deb.coex.tech/aptly_repo_signing.key 2> /dev/null | apt-key add -
 echo "deb http://deb.coex.tech/ros xenial main" > /etc/apt/sources.list.d/coex.tech.list
 echo "yaml file:///etc/ros/rosdep/coex.yaml" > /etc/ros/rosdep/sources.list.d/99-coex.list
+CODENAME=$(lsb_release -sc)
+
 cat <<EOF > /etc/ros/rosdep/coex.yaml
 led_msgs:
   ubuntu:
-    xenial: ros-kinetic-led-msgs
-    bionic: ros-melodic-led-msgs
-  debian:
-    stretch: ros-kinetic-led-msgs
-    buster: ros-melodic-led-msgs
+    ${CODENAME}: [ros-${ROS_DISTRO}-led-msgs]
+async_web_server_cpp:
+  ubuntu:
+    ${CODENAME}: [ros-${ROS_DISTRO}-async-web-server-cpp]
+ros_pytest:
+  ubuntu:
+    ${CODENAME}: [ros-${ROS_DISTRO}-ros-pytest]
+tf2_web_republisher:
+  ubuntu:
+    ${CODENAME}: [ros-${ROS_DISTRO}-tf2-web-republisher]
+web_video_server:
+  ubuntu:
+    ${CODENAME}: [ros-${ROS_DISTRO}-web-video-server]
+ws281x:
+  ubuntu:
+    ${CODENAME}: [ros-${ROS_DISTRO}-ws281x]
 EOF
-apt update
+apt-get update
 rosdep update
 
 # Step 2: Run rosdep to install all dependencies
@@ -37,7 +57,10 @@ cd /root/catkin_ws
 catkin_make
 
 # Step 4: Run tests
-pip install --upgrade pytest
+${PYTHON} -m pip install --upgrade pytest
 cd /root/catkin_ws
 source devel/setup.bash
 catkin_make run_tests && catkin_test_results
+
+# Step 5: Install packages
+catkin_make install

builder/test/test_qr.py

@@ -0,0 +1,42 @@
+#!/usr/bin/env python3
+
+# Test QG recognition example
+# Should be synced with the documentation: /docs/en/camera.md, /docs/ru/camera.md
+# TODO: use real ROS topics
+
+import rospy
+from pyzbar import pyzbar
+from cv_bridge import CvBridge
+from sensor_msgs.msg import Image
+
+bridge = CvBridge()
+
+# rospy.init_node('barcode_test')
+
+# Image subscriber callback function
+def image_callback(data):
+    cv_image = bridge.imgmsg_to_cv2(data, 'bgr8')  # OpenCV image
+    barcodes = pyzbar.decode(cv_image)
+    for barcode in barcodes:
+        b_data = barcode.data.decode("utf-8")
+        b_type = barcode.type
+        (x, y, w, h) = barcode.rect
+        xc = x + w/2
+        yc = y + h/2
+        print("Found {} with data {} with center at x={}, y={}".format(b_type, b_data, xc, yc))
+    # rospy.signal_shutdown('done')
+
+# image_sub = rospy.Subscriber('main_camera/image_raw', Image, image_callback, queue_size=1)
+
+# ==============================================================================
+# Publish test image
+# rospy.sleep(2)
+
+import cv2
+img = cv2.imread('qr.png')
+image_callback(bridge.cv2_to_imgmsg(img, 'bgr8'))
+
+# image_pub = rospy.Publisher('/main_camera/image_raw', Image, queue_size=1, latch=True)
+# image_pub.publish(bridge.cv2_to_imgmsg(img, 'bgr8'))
+
+# rospy.spin()

builder/test/tests.py

@@ -1,21 +1,29 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # validate all required modules installed
 
 import rospy
 from geometry_msgs.msg import PoseStamped
+from sensor_msgs.msg import Range, BatteryState
 
 import cv2
 import cv2.aruco
+from sensor_msgs.msg import Image
+from cv_bridge import CvBridge
 
 import numpy
 import mavros
-from mavros_msgs.msg import State, StatusText, ExtendedState
+from mavros_msgs.msg import State, StatusText, ExtendedState, RCIn, Mavlink
 from mavros_msgs.srv import CommandBool, CommandLong, SetMode
 
 from std_srvs.srv import Trigger
 from clover.srv import GetTelemetry, Navigate, NavigateGlobal, SetPosition, SetVelocity, \
     SetAttitude, SetRates, SetLEDEffect
+from led_msgs.srv import SetLEDs
+from led_msgs.msg import LEDStateArray, LEDState
+from aruco_pose.msg import Marker, MarkerArray, Point2D
+
+import dynamic_reconfigure.client
 
 import tf2_ros
 import tf2_geometry_msgs
@@ -25,6 +33,7 @@ import pymavlink
 from pymavlink import mavutil
 import rpi_ws281x
 import pigpio
-from espeak import espeak
+# from espeak import espeak
+from pyzbar import pyzbar
 
-print cv2.getBuildInformation()
+print(cv2.getBuildInformation())

builder/test/tests.sh

@@ -32,8 +32,9 @@ monkey --version
 pigpiod -v
 i2cdetect -V
 butterfly -h
-espeak --version
+# espeak --version
 mjpg_streamer --version
+systemctl --version
 
 # ros stuff
 
@@ -43,6 +44,8 @@ rosversion aruco_pose
 rosversion vl53l1x
 rosversion mavros
 rosversion mavros_extras
+rosversion ws281x
+rosversion led_msgs
 rosversion dynamic_reconfigure
 rosversion tf2_web_republisher
 rosversion compressed_image_transport
@@ -52,6 +55,12 @@ rosversion usb_cam
 rosversion cv_camera
 rosversion web_video_server
 rosversion rosshow
+rosversion nodelet
+rosversion image_view
+
+# validate some versions
+[[ $(rosversion cv_camera) == "0.5.1" ]] # patched version with init fix
+[[ $(rosversion ws281x) == "0.0.13" ]]
 
 # validate examples are present
 [[ $(ls /home/pi/examples/*) ]]

builder/test/tests_clever.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # test backwards compatibility
 

builder/test/tests_py3.py

@@ -3,5 +3,6 @@
 # Make sure our Python 3 software is installed
 
 import cv2
+from pyzbar import pyzbar
 
 print(cv2.getBuildInformation())

check_unused_assets.py

@@ -4,7 +4,9 @@ import os
 import sys
 import subprocess
 
-EXCLUDE = ('clever4-front-white.png', '.DS_Store', 'clever4-front-black-large.png')
+EXCLUDE = ('clever4-front-white.png', 'clever4-front-white-large.png', '.DS_Store',
+    'clever4-front-black-large.png','clover42-black.png', 'clover42-main-margin.png')
+
 code = 0
 
 os.chdir('./docs')

clover/CHANGELOG.rst

@@ -0,0 +1,8 @@
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Changelog for package clover
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+0.21.1 (2020-11-17)
+-------------------
+* First release of clover package to ROS
+* Contributors: Alexey Rogachevskiy, Arthur Golubtsov, Oleg Kalachev

clover/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.3)
+cmake_minimum_required(VERSION 3.0)
 project(clover)
 
 ## Compile as C++11, supported in ROS Kinetic and newer
@@ -17,6 +17,7 @@ find_package(catkin REQUIRED COMPONENTS
   message_generation
   geometry_msgs
   sensor_msgs
+  led_msgs
   geographic_msgs
   tf
   tf2
@@ -24,12 +25,27 @@ find_package(catkin REQUIRED COMPONENTS
   tf2_ros
   image_transport
   cv_bridge
+  dynamic_reconfigure
 )
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
 
 find_package(GeographicLib REQUIRED)
 
+# Workaround for OpenCV 3/4 support
+set(_opencv_version 4)
+find_package(OpenCV ${_opencv_version} QUIET COMPONENTS calib3d imgproc)
+if (NOT OpenCV_FOUND)
+  message(STATUS "Did not find OpenCV 4, searching for OpenCV 3")
+  set(_opencv_version 3)
+endif()
+
+find_package(OpenCV ${_opencv_version} REQUIRED
+  COMPONENTS
+    calib3d
+    imgproc
+)
+
 ## System dependencies are found with CMake's conventions
 # find_package(Boost REQUIRED COMPONENTS system)
 
@@ -112,10 +128,9 @@ generate_messages(
 ##     and list every .cfg file to be processed
 
 ## Generate dynamic reconfigure parameters in the 'cfg' folder
-# generate_dynamic_reconfigure_options(
-#   cfg/DynReconf1.cfg
-#   cfg/DynReconf2.cfg
-# )
+generate_dynamic_reconfigure_options(
+  cfg/Flow.cfg
+)
 
 ###################################
 ## catkin specific configuration ##
@@ -160,13 +175,14 @@ add_library(${PROJECT_NAME}
 ## The recommended prefix ensures that target names across packages don't collide
 add_executable(simple_offboard src/simple_offboard.cpp)
 
-add_executable(rc src/rc.cpp)
+# PX4 already has rc and led targets, so we prefix ours with clover_
+add_executable(clover_rc src/rc.cpp)
 
 add_executable(camera_markers src/camera_markers.cpp)
 
 add_executable(vpe_publisher src/vpe_publisher.cpp)
 
-add_executable(led src/led.cpp)
+add_executable(clover_led src/led.cpp)
 
 add_executable(shell src/shell.cpp)
 
@@ -175,22 +191,29 @@ target_link_libraries(simple_offboard
   ${GeographicLib_LIBRARIES}
 )
 
-target_link_libraries(rc ${catkin_LIBRARIES})
+# Don't change actual binary names
+set_target_properties(clover_rc PROPERTIES OUTPUT_NAME rc)
+
+set_target_properties(clover_led PROPERTIES OUTPUT_NAME led)
+
+target_link_libraries(clover_rc ${catkin_LIBRARIES})
 
 target_link_libraries(camera_markers ${catkin_LIBRARIES})
 
 target_link_libraries(vpe_publisher ${catkin_LIBRARIES})
 
-target_link_libraries(led ${catkin_LIBRARIES})
+target_link_libraries(clover_led ${catkin_LIBRARIES})
 
 target_link_libraries(shell ${catkin_LIBRARIES})
 
 add_dependencies(simple_offboard ${PROJECT_NAME}_generate_messages_cpp)
 
-add_dependencies(led ${PROJECT_NAME}_generate_messages_cpp)
+add_dependencies(clover_led ${PROJECT_NAME}_generate_messages_cpp)
 
 add_dependencies(shell ${PROJECT_NAME}_generate_messages_cpp)
 
+add_dependencies(${PROJECT_NAME} ${PROJECT_NAME}_gencfg)
+
 ## Rename C++ executable without prefix
 ## The above recommended prefix causes long target names, the following renames the
 ## target back to the shorter version for ease of user use
@@ -204,6 +227,7 @@ add_dependencies(shell ${PROJECT_NAME}_generate_messages_cpp)
 ## Specify libraries to link a library or executable target against
 target_link_libraries(${PROJECT_NAME}
   ${catkin_LIBRARIES}
+  ${OpenCV_LIBRARIES}
 )
 
 #############
@@ -220,12 +244,12 @@ target_link_libraries(${PROJECT_NAME}
 #   DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION}
 # )
 
-## Mark executables and/or libraries for installation
-# install(TARGETS ${PROJECT_NAME} ${PROJECT_NAME}_node
-#   ARCHIVE DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
-#   LIBRARY DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
-#   RUNTIME DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION}
-# )
+# Mark executables and/or libraries for installation
+install(TARGETS simple_offboard clover_rc camera_markers vpe_publisher clover_led shell clover
+  ARCHIVE DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
+  LIBRARY DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
+  RUNTIME DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION}
+)
 
 ## Mark cpp header files for installation
 # install(DIRECTORY include/${PROJECT_NAME}/
@@ -241,13 +265,25 @@ target_link_libraries(${PROJECT_NAME}
 #   DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION}
 # )
 
+catkin_install_python(PROGRAMS src/selfcheck.py
+  DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION}
+)
+
+install(DIRECTORY launch DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION})
+
+install(DIRECTORY examples DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION})
+
+install(DIRECTORY www DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION})
+
+# TODO: install www
+
 # Only install udev rules when building a Debian package
 # FIXME: Other operating systems may have other prefixes
 string(FIND ${CMAKE_INSTALL_PREFIX} "/opt/ros" _PREFIX_INDEX)
 if (${_PREFIX_INDEX} EQUAL 0)
   message(STATUS "Building as a Debian package - adding udev rules as installable files")
   install(FILES
-    config/99-px4fmu.rules
+    udev/99-px4fmu.rules
     DESTINATION /lib/udev/rules.d
   )
 else()

clover/README.md

@@ -0,0 +1,55 @@
+# `clover` ROS package
+
+A bundle for autonomous navigation and drone control.
+
+## Manual installation
+
+Install ROS Noetic according to the [documentation](http://wiki.ros.org/noetic/Installation), then [create a Catkin workspace](http://wiki.ros.org/catkin/Tutorials/create_a_workspace).
+
+Clone this repo to directory `~/catkin_ws/src/clover`:
+
+```bash
+cd ~/catkin_ws/src
+git clone https://github.com/CopterExpress/clover.git clover
+```
+
+All the required ROS packages (including `mavros` and `opencv`) can be installed using `rosdep`:
+
+```bash
+cd ~/catkin_ws/
+rosdep install -y --from-paths src --ignore-src
+```
+
+Build ROS packages (on memory constrained platforms you might be going to need to use `-j1` key):
+
+```bash
+cd ~/catkin_ws
+catkin_make -j1
+```
+
+To complete `mavros` install you'll need to install `geographiclib` datasets:
+
+```bash
+curl https://raw.githubusercontent.com/mavlink/mavros/master/mavros/scripts/install_geographiclib_datasets.sh | sudo bash
+```
+
+You may optionally install udev rules to provide `/dev/px4fmu` symlink to your PX4-based flight controller connected over USB. Copy `99-px4fmu.rules` to your `/lib/udev/rules.d` folder:
+
+```bash
+cd ~/catkin_ws/src/clover/clover/udev
+sudo cp 99-px4fmu.rules /lib/udev/rules.d
+```
+
+Alternatively you may change the `fcu_url` property in `mavros.launch` file to point to your flight controller device.
+
+## Running
+
+To start connection to the flight controller, use:
+
+```bash
+roslaunch clover clover.launch
+```
+
+For the simulation information see the [corresponding article](https://clover.coex.tech/en/simulation.html).
+
+> Note that the package is configured to connect to `/dev/px4fmu` by default (see [previous section](#manual-installation)). Install udev rules or specify path to your FCU device in `mavros.launch`.

clover/camera_info/fisheye_cam.yaml

@@ -1,17 +1,17 @@
 image_width: 640
 image_height: 480
 distortion_model: plumb_bob
-camera_name: raspicam
+camera_name: main_camera_optical
 camera_matrix:
   rows: 3
   cols: 3
   data:
   - 332.47884746146343
   - 0.
-  - 324.38022493658536
+  - 320.0
   - 0.
   - 333.1761847948052
-  - 219.6445547142857
+  - 240.0
   - 0.
   - 0.
   - 1.

clover/camera_info/fisheye_cam_320.yaml

@@ -1,45 +0,0 @@
-image_width: 320
-image_height: 240
-distortion_model: plumb_bob
-camera_name: raspicam
-camera_matrix:
-  rows: 3
-  cols: 3
-  data:
-  - 166.23942373073172
-  - 0.
-  - 162.19011246829268
-  - 0.
-  - 166.5880923974026
-  - 109.82227735714285
-  - 0.
-  - 0.
-  - 1.
-distortion_coefficients:
-  rows: 1
-  cols: 8
-  data:  [  2.15356885e-01,  -1.17472846e-01,  -3.06197672e-04,
-   -1.09444025e-04,  -4.53657258e-03,   5.73090623e-01,
-   -1.27574577e-01,  -2.86125589e-02,   0.00000000e+00,
-    0.00000000e+00,   0.00000000e+00,   0.00000000e+00,
-    0.00000000e+00,   0.00000000e+00]
-rectification_matrix:
-  rows: 3
-  cols: 3
-  data: [1, 0, 0, 0, 1, 0, 0, 0, 1]
-projection_matrix:
-  rows: 3
-  cols: 4
-  data:
-  - 166.23942373073172
-  - 0.
-  - 162.19011246829268
-  - 0.
-  - 0.
-  - 166.5880923974026
-  - 109.82227735714285
-  - 0.
-  - 0.
-  - 0.
-  - 1.
-  - 0.

clover/cfg/Flow.cfg

@@ -0,0 +1,10 @@
+#!/usr/bin/env python
+PACKAGE = "clover"
+
+from dynamic_reconfigure.parameter_generator_catkin import *
+
+gen = ParameterGenerator()
+
+gen.add("enabled", bool_t, 0, "if optical flow enabled", True)
+
+exit(gen.generate(PACKAGE, "clover", "Flow"))

clover/examples/flight.py

@@ -1,4 +1,4 @@
-# Information: https://clever.coex.tech/en/programming.html
+# Information: https://clover.coex.tech/programming
 
 import rospy
 from clover import srv
@@ -15,17 +15,17 @@ set_attitude = rospy.ServiceProxy('set_attitude', srv.SetAttitude)
 set_rates = rospy.ServiceProxy('set_rates', srv.SetRates)
 land = rospy.ServiceProxy('land', Trigger)
 
-# Takeoff and hover 1 m above the ground
+print('Take off and hover 1 m above the ground')
 navigate(x=0, y=0, z=1, frame_id='body', auto_arm=True)
 
-# Wait for 3 seconds
-rospy.sleep(3)
+# Wait for 5 seconds
+rospy.sleep(5)
 
-# Fly forward 1 m
+print('Fly forward 1 m')
 navigate(x=1, y=0, z=0, frame_id='body')
 
-# Wait for 3 seconds
-rospy.sleep(3)
+# Wait for 5 seconds
+rospy.sleep(5)
 
-# Perform landing
+print('Perform landing')
 land()

clover/examples/flight_marker.py

@@ -0,0 +1,37 @@
+# Information: https://clover.coex.tech/aruco
+
+import rospy
+from clover import srv
+from std_srvs.srv import Trigger
+
+rospy.init_node('flight')
+
+get_telemetry = rospy.ServiceProxy('get_telemetry', srv.GetTelemetry)
+navigate = rospy.ServiceProxy('navigate', srv.Navigate)
+navigate_global = rospy.ServiceProxy('navigate_global', srv.NavigateGlobal)
+set_position = rospy.ServiceProxy('set_position', srv.SetPosition)
+set_velocity = rospy.ServiceProxy('set_velocity', srv.SetVelocity)
+set_attitude = rospy.ServiceProxy('set_attitude', srv.SetAttitude)
+set_rates = rospy.ServiceProxy('set_rates', srv.SetRates)
+land = rospy.ServiceProxy('land', Trigger)
+
+print('Take off and hover 1 m above the ground')
+navigate(x=0, y=0, z=1, frame_id='body', auto_arm=True)
+
+# Wait for 5 seconds
+rospy.sleep(5)
+
+print('Fly 1 meter above ArUco marker 0')
+navigate(x=0, y=0, z=1, frame_id='aruco_0')
+
+# Wait for 5 seconds
+rospy.sleep(5)
+
+print('Fly to x=1 y=1 z=1 relative to ArUco markers map')
+navigate(x=1, y=1, z=1, frame_id='aruco_map')
+
+# Wait for 5 seconds
+rospy.sleep(5)
+
+print('Perform landing')
+land()

clover/examples/get_telemetry.py

@@ -0,0 +1,11 @@
+# Information: https://clover.coex.tech/en/simple_offboard.html#gettelemetry
+
+import rospy
+from clover import srv
+
+rospy.init_node('flight')
+
+get_telemetry = rospy.ServiceProxy('get_telemetry', srv.GetTelemetry)
+
+# Print drone's state
+print(get_telemetry())

clover/examples/gps.py

@@ -0,0 +1,47 @@
+# Information: https://clover.coex.tech/en/simple_offboard.html#navigateglobal
+
+import rospy
+from clover import srv
+from std_srvs.srv import Trigger
+import math
+
+rospy.init_node('flight')
+
+get_telemetry = rospy.ServiceProxy('get_telemetry', srv.GetTelemetry)
+navigate = rospy.ServiceProxy('navigate', srv.Navigate)
+navigate_global = rospy.ServiceProxy('navigate_global', srv.NavigateGlobal)
+set_position = rospy.ServiceProxy('set_position', srv.SetPosition)
+set_velocity = rospy.ServiceProxy('set_velocity', srv.SetVelocity)
+set_attitude = rospy.ServiceProxy('set_attitude', srv.SetAttitude)
+set_rates = rospy.ServiceProxy('set_rates', srv.SetRates)
+land = rospy.ServiceProxy('land', Trigger)
+
+# https://clover.coex.tech/en/snippets.html#wait_arrival
+def wait_arrival(tolerance=0.2):
+    while not rospy.is_shutdown():
+        telem = get_telemetry(frame_id='navigate_target')
+        if math.sqrt(telem.x ** 2 + telem.y ** 2 + telem.z ** 2) < tolerance:
+            break
+        rospy.sleep(0.2)
+
+start = get_telemetry()
+
+if math.isnan(start.lat):
+    raise Exception('No global position, install and configure GPS sensor: https://clover.coex.tech/gps')
+
+print('Start point global position: lat={}, lon={}'.format(start.lat, start.lon))
+
+print('Take off 3 meters')
+navigate(x=0, y=0, z=3, frame_id='body', auto_arm=True)
+wait_arrival()
+
+print('Fly 1 arcsecond to the North (approx. 30 meters)')
+navigate_global(lat=start.lat+1.0/60/60, lon=start.lon, z=start.z+3, yaw=math.inf, speed=5)
+wait_arrival()
+
+print('Fly to home position')
+navigate_global(lat=start.lat, lon=start.lon, z=start.z+3, yaw=math.inf, speed=5)
+wait_arrival()
+
+print('Land')
+land()

clover/examples/leds.py

@@ -1,4 +1,4 @@
-# Information: https://clever.coex.tech/en/leds.html
+# Information: https://clover.coex.tech/led
 
 import rospy
 from clover.srv import SetLEDEffect
@@ -7,19 +7,25 @@ rospy.init_node('leds')
 
 set_effect = rospy.ServiceProxy('led/set_effect', SetLEDEffect)  # define proxy to ROS-service
 
+print('Fill red')
 set_effect(r=255, g=0, b=0)  # fill strip with red color
 rospy.sleep(2)
 
+print('Fill green')
 set_effect(r=0, g=100, b=0)  # fill strip with green color
 rospy.sleep(2)
 
+print('Fade to blue')
 set_effect(effect='fade', r=0, g=0, b=255)  # fade to blue color
 rospy.sleep(2)
 
+print('Flash red')
 set_effect(effect='flash', r=255, g=0, b=0)  # flash twice with red color
-rospy.sleep(5)
+rospy.sleep(2)
 
+print('Blink white')
 set_effect(effect='blink', r=255, g=255, b=255)  # blink with white color
 rospy.sleep(5)
 
+print('Rainbow')
 set_effect(effect='rainbow')  # show rainbow

clover/examples/navigate_wait.py

@@ -0,0 +1,41 @@
+# Information: https://clover.coex.tech/en/snippets.html#navigate_wait
+
+import math
+import rospy
+from clover import srv
+from std_srvs.srv import Trigger
+
+rospy.init_node('flight')
+
+get_telemetry = rospy.ServiceProxy('get_telemetry', srv.GetTelemetry)
+navigate = rospy.ServiceProxy('navigate', srv.Navigate)
+navigate_global = rospy.ServiceProxy('navigate_global', srv.NavigateGlobal)
+set_position = rospy.ServiceProxy('set_position', srv.SetPosition)
+set_velocity = rospy.ServiceProxy('set_velocity', srv.SetVelocity)
+set_attitude = rospy.ServiceProxy('set_attitude', srv.SetAttitude)
+set_rates = rospy.ServiceProxy('set_rates', srv.SetRates)
+land = rospy.ServiceProxy('land', Trigger)
+
+def navigate_wait(x=0, y=0, z=0, yaw=float('nan'), yaw_rate=0, speed=0.5, \
+        frame_id='body', tolerance=0.2, auto_arm=False):
+
+    res = navigate(x=x, y=y, z=z, yaw=yaw, yaw_rate=yaw_rate, speed=speed, \
+        frame_id=frame_id, auto_arm=auto_arm)
+
+    if not res.success:
+        return res
+
+    while not rospy.is_shutdown():
+        telem = get_telemetry(frame_id='navigate_target')
+        if math.sqrt(telem.x ** 2 + telem.y ** 2 + telem.z ** 2) < tolerance:
+            return res
+        rospy.sleep(0.2)
+
+print('Take off 1 meter')
+navigate_wait(z=1, frame_id='body', auto_arm=True)
+
+print('Fly forward 1 m')
+navigate_wait(x=1, frame_id='body')
+
+print('Land')
+land()

clover/examples/subscriber.py

@@ -0,0 +1,15 @@
+# Information: https://clover.coex.tech/en/laser.html
+
+import rospy
+from sensor_msgs.msg import Range
+
+rospy.init_node('process_rangefinder')
+
+def range_callback(msg):
+    # Process data from the rangefinder
+    print('Rangefinder distance:', msg.range)
+
+# Subscribe to laser rangefinder data
+rospy.Subscriber('rangefinder/range', Range, range_callback)
+
+rospy.spin()

clover/launch/aruco.launch

@@ -2,28 +2,41 @@
     <arg name="aruco_detect" default="true"/>
     <arg name="aruco_map" default="false"/>
     <arg name="aruco_vpe" default="false"/>
+    <arg name="placement" default="floor"/> <!-- markers placement: floor, ceiling, unknown -->
+    <arg name="length" default="0.22"/> <!-- not-in-map markers length, m -->
+    <arg name="map" default="map.txt"/> <!-- markers map file name -->
 
-    <!-- For additional help go to https://clever.coex.tech/aruco -->
+    <!-- For additional help go to https://clover.coex.tech/aruco -->
+
+    <arg name="force_init" default="false"/>
+    <arg name="disable" default="false"/> <!-- only force init -->
 
     <!-- aruco_detect: detect aruco markers, estimate poses -->
-    <node name="aruco_detect" pkg="nodelet" if="$(arg aruco_detect)" type="nodelet" args="load aruco_pose/aruco_detect nodelet_manager" output="screen" clear_params="true">
+    <node name="aruco_detect" pkg="nodelet" if="$(eval aruco_detect and not disable)" type="nodelet" args="load aruco_pose/aruco_detect main_camera_nodelet_manager" output="screen" clear_params="true" respawn="true">
         <remap from="image_raw" to="main_camera/image_raw"/>
         <remap from="camera_info" to="main_camera/camera_info"/>
-        <remap from="map_markers" to="aruco_map/markers" if="$(arg aruco_map)"/>
-        <param name="cornerRefinementMethod" value="2"/>
+        <remap from="map_markers" to="aruco_map/map"/>
         <param name="estimate_poses" value="true"/>
         <param name="send_tf" value="true"/>
-        <param name="known_tilt" value="map"/>
-        <param name="length" value="0.33"/>
+        <param name="known_tilt" value="map" if="$(eval placement == 'floor')"/>
+        <param name="known_tilt" value="map_flipped" if="$(eval placement == 'ceiling')"/>
+        <param name="length" value="$(arg length)"/>
+        <param name="transform_timeout" value="0.1"/>
+        <!-- aruco detector parameters -->
+        <param name="cornerRefinementMethod" value="2"/> <!-- contour refinement -->
+        <param name="minMarkerPerimeterRate" value="0.075"/> <!-- 0.075 for 320x240, 0.0375 for 640x480 -->
+        <!-- length override example: -->
+        <!-- <param name="length_override/3" value="0.1"/> -->
     </node>
 
     <!-- aruco_map: estimate aruco map pose -->
-    <node name="aruco_map" pkg="nodelet" type="nodelet" if="$(arg aruco_map)" args="load aruco_pose/aruco_map nodelet_manager" output="screen" clear_params="true">
+    <node name="aruco_map" pkg="nodelet" type="nodelet" if="$(eval aruco_map and not disable)" args="load aruco_pose/aruco_map main_camera_nodelet_manager" output="screen" clear_params="true" respawn="true">
         <remap from="image_raw" to="main_camera/image_raw"/>
         <remap from="camera_info" to="main_camera/camera_info"/>
         <remap from="markers" to="aruco_detect/markers"/>
-        <param name="map" value="$(find aruco_pose)/map/map.txt"/>
-        <param name="known_tilt" value="map"/>
+        <param name="map" value="$(find aruco_pose)/map/$(arg map)"/>
+        <param name="known_tilt" value="map" if="$(eval placement == 'floor')"/>
+        <param name="known_tilt" value="map_flipped" if="$(eval placement == 'ceiling')"/>
         <param name="image_axis" value="true"/>
         <param name="frame_id" value="aruco_map_detected" if="$(arg aruco_vpe)"/>
         <param name="frame_id" value="aruco_map" unless="$(arg aruco_vpe)"/>
@@ -32,11 +45,11 @@
     </node>
 
     <!-- vpe publisher from aruco markers -->
-    <node name="vpe_publisher" pkg="clover" type="vpe_publisher" if="$(arg aruco_vpe)" output="screen" clear_params="true">
-        <remap from="~pose_cov" to="aruco_map/pose"/>
+    <node name="vpe_publisher" pkg="clover" type="vpe_publisher" if="$(eval aruco_vpe or force_init)" output="screen" clear_params="true">
+        <remap from="~pose_cov" to="aruco_map/pose" if="$(arg aruco_vpe)"/>
         <remap from="~vpe" to="mavros/vision_pose/pose"/>
-        <param name="frame_id" value="aruco_map_detected"/>
-        <param name="publish_zero" value="true"/>
+        <param name="frame_id" value="aruco_map_detected" if="$(arg aruco_vpe)"/>
+        <param name="force_init" value="$(arg force_init)"/>
         <param name="offset_frame_id" value="aruco_map"/>
     </node>
 </launch>

clover/launch/clover.launch

@@ -1,6 +1,7 @@
 <launch>
     <arg name="fcu_conn" default="usb"/>
     <arg name="fcu_ip" default="127.0.0.1"/>
+    <arg name="fcu_sys_id" default="1"/>
     <arg name="gcs_bridge" default="tcp"/>
     <arg name="web_video_server" default="true"/>
     <arg name="rosbridge" default="true"/>
@@ -9,8 +10,11 @@
     <arg name="aruco" default="false"/>
     <arg name="rangefinder_vl53l1x" default="true"/>
     <arg name="led" default="true"/>
-    <arg name="rc" default="true"/>
-    <arg name="shell" default="true"/>
+    <arg name="blocks" default="false"/>
+    <arg name="rc" default="false"/>
+    <arg name="force_init" default="true"/> <!-- force estimator to init by publishing zero pose -->
+
+    <arg name="simulator" default="false"/> <!-- flag that we are operating on a simulated drone -->
 
     <!-- log formatting -->
     <env name="ROSCONSOLE_FORMAT" value="[${severity}] [${time}]: ${logger}: ${message}"/>
@@ -19,6 +23,7 @@
     <include file="$(find clover)/launch/mavros.launch">
         <arg name="fcu_conn" value="$(arg fcu_conn)"/>
         <arg name="fcu_ip" value="$(arg fcu_ip)"/>
+        <arg name="fcu_sys_id" value="$(arg fcu_sys_id)"/>
         <arg name="gcs_bridge" value="$(arg gcs_bridge)"/>
     </include>
 
@@ -29,32 +34,30 @@
     </node>
 
     <!-- aruco markers -->
-    <include file="$(find clover)/launch/aruco.launch" if="$(arg aruco)"/>
+    <include file="$(find clover)/launch/aruco.launch" if="$(eval aruco or force_init)">
+        <arg name="force_init" value="$(arg force_init)"/>
+        <arg name="disable" value="$(eval not aruco)"/>
+    </include>
 
     <!-- optical flow -->
-    <node pkg="nodelet" type="nodelet" name="optical_flow" args="load clover/optical_flow nodelet_manager" if="$(arg optical_flow)" clear_params="true" output="screen">
+    <node pkg="nodelet" type="nodelet" name="optical_flow" args="load clover/optical_flow main_camera_nodelet_manager" if="$(arg optical_flow)" clear_params="true" output="screen" respawn="true">
         <remap from="image_raw" to="main_camera/image_raw"/>
         <remap from="camera_info" to="main_camera/camera_info"/>
         <param name="calc_flow_gyro" value="true"/>
         <param name="roi_rad" value="0.8"/>
     </node>
 
-    <!-- main nodelet manager -->
-    <node pkg="nodelet" type="nodelet" name="nodelet_manager" args="manager" output="screen" clear_params="true">
-        <param name="num_worker_threads" value="2"/>
-    </node>
-
     <node pkg="tf2_ros" type="static_transform_publisher" name="map_flipped_frame" args="0 0 0 3.1415926 3.1415926 0 map map_flipped"/>
 
     <!-- simplified offboard control -->
     <node name="simple_offboard" pkg="clover" type="simple_offboard" output="screen" clear_params="true">
-        <param name="reference_frames/body" value="map"/>
-        <param name="reference_frames/base_link" value="map"/>
-        <param name="reference_frames/navigate_target" value="map"/>
+        <param name="reference_frames/main_camera_optical" value="map"/>
     </node>
 
     <!-- main camera -->
-    <include file="$(find clover)/launch/main_camera.launch" if="$(arg main_camera)"/>
+    <include file="$(find clover)/launch/main_camera.launch" if="$(arg main_camera)">
+        <arg name="simulator" value="$(arg simulator)"/>
+    </include>
 
     <!-- rosbridge -->
     <include file="$(find rosbridge_server)/launch/rosbridge_websocket.launch" if="$(eval rosbridge or rc)"/>
@@ -63,14 +66,19 @@
     <node name="tf2_web_republisher" pkg="tf2_web_republisher" type="tf2_web_republisher" output="screen" if="$(arg rosbridge)"/>
 
     <!-- vl53l1x ToF rangefinder -->
-    <node name="rangefinder" pkg="vl53l1x" type="vl53l1x_node" output="screen" if="$(arg rangefinder_vl53l1x)">
+    <node name="rangefinder" pkg="vl53l1x" type="vl53l1x_node" output="screen" if="$(eval rangefinder_vl53l1x and not simulator)">
         <param name="frame_id" value="rangefinder"/>
         <param name="min_signal" value="0.4"/>
         <param name="pass_statuses" type="yaml" value="[0, 6, 7, 11]"/>
     </node>
 
     <!-- led strip -->
-    <include file="$(find clover)/launch/led.launch" if="$(arg led)"/>
+    <include file="$(find clover)/launch/led.launch" if="$(arg led)">
+        <arg name="simulator" value="$(arg simulator)"/>
+    </include>
+
+    <!-- Clover Blocks -->
+    <node name="clover_blocks" pkg="clover_blocks" type="clover_blocks" output="screen" if="$(arg blocks)"/>
 
     <!-- rc backend -->
     <node name="rc" pkg="clover" type="rc" output="screen" if="$(arg rc)" clear_params="true">
@@ -78,6 +86,8 @@
         <param name="use_fake_gcs" value="false"/>
     </node>
 
-    <!-- Shell access through ROS service -->
-    <node name="shell" pkg="clover" type="shell" output="screen" if="$(arg shell)"/>
+    <!-- Update static directory -->
+    <node pkg="roswww_static" name="roswww_static" type="main.py" clear_params="true">
+        <param name="default_package" value="clover"/>
+    </node>
 </launch>

clover/launch/led.launch

@@ -2,13 +2,17 @@
     <arg name="ws281x" default="true"/>
     <arg name="led_effect" default="true"/>
     <arg name="led_notify" default="true"/>
+    <arg name="led_count" default="72"/>
+    <arg name="gpio_pin" default="21"/>
+
+    <arg name="simulator" default="false"/>
 
     <!-- For additional help go to https://clover.coex.tech/led -->
 
     <!-- ws281x led strip driver -->
-    <node pkg="ws281x" name="led" type="ws281x_node" clear_params="true" output="screen" if="$(arg ws281x)">
-        <param name="led_count" value="58"/>
-        <param name="gpio_pin" value="21"/>
+    <node pkg="ws281x" name="led" type="ws281x_node" clear_params="true" output="screen" if="$(eval ws281x and not simulator)">
+        <param name="led_count" value="$(arg led_count)"/>
+        <param name="gpio_pin" value="$(arg gpio_pin)"/>
         <param name="brightness" value="64"/>
         <param name="strip_type" value="WS2811_STRIP_GRB"/>
         <param name="target_frequency" value="800000"/>
@@ -31,8 +35,8 @@
             altctl: { r: 255, g: 255, b: 40 }
             posctl: { r: 50, g: 100, b: 220 }
             offboard: { r: 220, g: 20, b: 250 }
-            low_battery: { threshold: 3.7, effect: blink_fast, r: 255, g: 0, b: 0 }
-            error: { effect: flash, r: 255, g: 0, b: 0 }
+            low_battery: { threshold: 3.6, effect: blink_fast, r: 255, g: 0, b: 0 }
+            error: { effect: flash, r: 255, g: 0, b: 0, ignore: [ "[lpe] vision position timeout" ]}
         </rosparam>
     </node>
 </launch>

clover/launch/main_camera.launch

@@ -1,31 +1,40 @@
 <launch>
-    <!-- article about camera setup: https://clever.coex.tech/camera_frame -->
+    <!-- article about camera setup: https://clover.coex.tech/camera_setup -->
 
     <arg name="direction_z" default="down"/> <!-- direction the camera points: down, up -->
     <arg name="direction_y" default="backward"/> <!-- direction the camera cable points: backward, forward -->
+    <arg name="device" default="/dev/video0"/> <!-- v4l2 device -->
+    <arg name="simulator" default="false"/>
 
     <node if="$(eval direction_z == 'down' and direction_y == 'backward')" pkg="tf2_ros" type="static_transform_publisher" name="main_camera_frame" args="0.05 0 -0.07 -1.5707963 0 3.1415926 base_link main_camera_optical"/>
     <node if="$(eval direction_z == 'down' and direction_y == 'forward')" pkg="tf2_ros" type="static_transform_publisher" name="main_camera_frame" args="0.05 0 -0.07 1.5707963 0 3.1415926 base_link main_camera_optical"/>
     <node if="$(eval direction_z == 'up' and direction_y == 'backward')" pkg="tf2_ros" type="static_transform_publisher" name="main_camera_frame" args="0.05 0 0.07 1.5707963 0 0 base_link main_camera_optical"/>
     <node if="$(eval direction_z == 'up' and direction_y == 'forward')" pkg="tf2_ros" type="static_transform_publisher" name="main_camera_frame" args="0.05 0 0.07 -1.5707963 0 0 base_link main_camera_optical"/>
+    <node if="$(eval direction_z == 'forward')" pkg="tf2_ros" type="static_transform_publisher" name="main_camera_frame" args="0.03 0 0.05 -1.5707963 0 -1.5707963 base_link main_camera_optical"/>
+    <node if="$(eval direction_z == 'backward')" pkg="tf2_ros" type="static_transform_publisher" name="main_camera_frame" args="-0.03 0 0.05 1.5707963 0 -1.5707963 base_link main_camera_optical"/>
 
     <!-- Template for custom camera orientation -->
     <!-- Camera position and orientation are represented by base_link -> main_camera_optical transform -->
     <!-- static_transform_publisher arguments: x y z yaw pitch roll frame_id child_frame_id -->
     <!-- <node pkg="tf2_ros" type="static_transform_publisher" name="main_camera_frame" args="0.05 0 -0.07 -1.5707963 0 3.1415926 base_link main_camera_optical"/> -->
 
+    <!-- camera nodelet manager -->
+    <node pkg="nodelet" type="nodelet" name="main_camera_nodelet_manager" args="manager" output="screen" clear_params="true" respawn="true">
+        <param name="num_worker_threads" value="2"/>
+    </node>
+
     <!-- camera node -->
-    <node pkg="nodelet" type="nodelet" name="main_camera" args="load cv_camera/CvCameraNodelet nodelet_manager" clear_params="true">
-        <param name="device_path" value="/dev/video0"/> <!-- v4l2 device -->
+    <node pkg="nodelet" type="nodelet" name="main_camera" args="load cv_camera/CvCameraNodelet main_camera_nodelet_manager" launch-prefix="rosrun clover waitfile $(arg device)" clear_params="true" unless="$(arg simulator)" respawn="true">
+        <param name="device_path" value="$(arg device)"/>
         <param name="frame_id" value="main_camera_optical"/>
-        <param name="camera_info_url" value="file://$(find clover)/camera_info/fisheye_cam_320.yaml"/>
+        <param name="camera_info_url" value="file://$(find clover)/camera_info/fisheye_cam.yaml"/>
 
         <param name="rate" value="100"/> <!-- poll rate -->
         <param name="cv_cap_prop_fps" value="40"/> <!-- camera FPS -->
         <param name="capture_delay" value="0.02"/> <!-- approximate delay on frame retrieving -->
         <param name="rescale_camera_info" value="true"/> <!-- automatically rescale camera calibration info -->
 
-        <!-- camera resolution, NOTE: camera_info file should match it -->
+        <!-- camera resolution -->
         <param name="image_width" value="320"/>
         <param name="image_height" value="240"/>
     </node>

clover/launch/mavros.launch

@@ -1,17 +1,21 @@
 <launch>
-    <arg name="fcu_conn" default="usb"/> <!-- options: usb, uart, tcp, udp, sitl -->
+    <arg name="fcu_conn" default="usb"/> <!-- options: usb, uart, tcp, udp, sitl, hitl -->
     <arg name="fcu_ip" default="127.0.0.1"/>
+    <arg name="fcu_sys_id" default="1"/>
     <arg name="gcs_bridge" default="tcp"/>
     <arg name="viz" default="true"/>
     <arg name="respawn" default="true"/>
     <arg name="distance_sensor_remap" default="rangefinder/range"/>
+    <arg name="usb_device" default="/dev/px4fmu"/>
+    <arg name="prefix" default="" unless="$(eval fcu_conn == 'usb')"/>
+    <arg name="prefix" default="rosrun clover waitfile $(arg usb_device)" if="$(eval fcu_conn == 'usb')"/>
 
-    <node pkg="mavros" type="mavros_node" name="mavros" required="false" clear_params="true" respawn="$(arg respawn)" unless="$(eval fcu_conn == 'none')" respawn_delay="1" output="screen">
+    <node pkg="mavros" type="mavros_node" name="mavros" launch-prefix="$(arg prefix)" required="false" clear_params="true" respawn="$(arg respawn)" unless="$(eval fcu_conn == 'none')" respawn_delay="1" output="screen">
         <!-- UART connection -->
         <param name="fcu_url" value="/dev/ttyAMA0:921600" if="$(eval fcu_conn is None or fcu_conn == 'uart')"/>
 
         <!-- USB connection -->
-        <param name="fcu_url" value="/dev/px4fmu" if="$(eval fcu_conn == 'usb')"/>
+        <param name="fcu_url" value="$(arg usb_device)" if="$(eval fcu_conn == 'usb')"/>
 
         <!-- sitl before PX4 1.9.0 -->
         <param name="fcu_url" value="udp://@$(arg fcu_ip):14557" if="$(eval fcu_conn == 'udp')"/>
@@ -19,6 +23,12 @@
         <!-- sitl since PX4 1.9.0 -->
         <param name="fcu_url" value="udp://@$(arg fcu_ip):14580" if="$(eval fcu_conn == 'sitl')"/>
 
+        <!-- hitl connection (to gazebo_mavlink_interface plugin) -->
+        <param name="fcu_url" value="udp://$(arg fcu_ip):14540@" if="$(eval fcu_conn == 'hitl')"/>
+
+        <!-- set target_system_id -->
+        <param name="target_system_id" value="$(arg fcu_sys_id)" />
+
         <!-- gcs bridge -->
         <param name="gcs_url" value="tcp-l://0.0.0.0:5760" if="$(eval gcs_bridge == 'tcp')"/>
         <param name="gcs_url" value="udp://0.0.0.0:14550@14550" if="$(eval gcs_bridge == 'udp')"/>
@@ -32,7 +42,7 @@
         <rosparam command="load" file="$(find clover)/launch/mavros_config.yaml"/>
 
         <!-- remap rangefinder -->
-        <remap from="mavros/distance_sensor/rangefinder_sub" to="rangefinder/range"/>
+        <remap from="mavros/distance_sensor/rangefinder_sub" to="$(arg distance_sensor_remap)" if="$(eval bool(distance_sensor_remap))"/>
 
         <rosparam param="plugin_whitelist">
             - altitude

clover/launch/mavros_config.yaml

@@ -1,11 +1,11 @@
 # Config file for mavros
 # Based on https://raw.githubusercontent.com/mavlink/mavros/master/mavros/launch/px4_config.yaml
 
-startup_px4_usb_quirk: true
+startup_px4_usb_quirk: false
 
 conn:
-  heartbeat_rate: 1.0    # send hertbeat rate in Hertz
-  timeout: 10.0          # hertbeat timeout in seconds
+  heartbeat_rate: 1.0    # send heartbeat rate in Hertz
+  timeout: 10.0          # heartbeat timeout in seconds
   timesync_rate: 10.0    # TIMESYNC rate in Hertz (feature disabled if 0.0)
   system_time_rate: 1.0  # send system time to FCU rate in Hertz (disabled if 0.0)
 
@@ -13,6 +13,7 @@ time:
   time_ref_source: "fcu"  # time_reference source
   timesync_mode: MAVLINK
   timesync_avg_alpha: 0.6 # timesync averaging factor
+  publish_sim_time: false # don't publish /clock
 
 global_position:
   frame_id: "map"             # origin frame
@@ -77,6 +78,9 @@ distance_sensor:
       field_of_view: 0.5
   rangefinder_sub:
       subscriber: true
+      id: 1
+      orientation: PITCH_270
+      covariance: 1  # cm
 
 # fake_gps
 fake_gps:

clover/launch/simulator.launch

@@ -0,0 +1,4 @@
+<launch>
+    <!-- shurtcut for running the simulation (`roslaunch clover simulator.launch`) -->
+    <include file="$(find clover_simulation)/launch/simulator.launch"/>
+</launch>

clover/launch/sitl.launch

@@ -1,19 +0,0 @@
-<launch>
-    <!-- clover configuration for testing in sitl -->
-    <arg name="ip" default="127.0.0.1"/>
-    <arg name="rosbridge" default="false"/>
-
-    <include file="$(find clover)/launch/clover.launch">
-        <arg name="fcu_conn" value="udp"/>
-        <arg name="fcu_ip" value="$(arg ip)"/>
-        <arg name="gcs_bridge" value="false"/>
-        <arg name="optical_flow" value="false"/>
-        <arg name="web_video_server" default="false"/>
-        <arg name="main_camera" default="false"/>
-        <arg name="rosbridge" value="$(arg rosbridge)"/>
-        <arg name="aruco" default="false"/>
-        <arg name="rangefinder_vl53l1x" default="false"/>
-        <arg name="led" default="false"/>
-        <arg name="rc" default="false"/>
-    </include>
-</launch>

clover/package.xml

@@ -1,13 +1,13 @@
 <?xml version="1.0"?>
-<package format="2">
+<package format="3">
   <name>clover</name>
-  <version>0.0.1</version>
+  <version>0.23.0</version>
   <description>The Clover package</description>
 
   <maintainer email="okalachev@gmail.com">Oleg Kalachev</maintainer>
   <license>MIT</license>
 
-  <url type="website">https://clever.coex.tech/</url>
+  <url type="website">https://clover.coex.tech/</url>
   <author email="okalachev@gmail.com">Oleg Kalachev</author>
   <author email="urpylka@gmail.com">Artem Smirnov</author>
 
@@ -37,7 +37,11 @@
   <depend>rosbridge_server</depend>
   <depend>web_video_server</depend>
   <depend>tf2_web_republisher</depend>
-  <depend>python-lxml</depend>
+  <depend>libxml2</depend>
+  <depend>libxslt</depend>
+  <depend condition="$ROS_PYTHON_VERSION == 2">python-lxml</depend>
+  <depend condition="$ROS_PYTHON_VERSION == 3">python3-lxml</depend>
+  <depend>dynamic_reconfigure</depend>
   <exec_depend>python-pymavlink</exec_depend>
   <!-- Use test_depend for packages you need only for testing: -->
   <!--   <test_depend>gtest</test_depend> -->

clover/requirements.txt

@@ -1,5 +1,5 @@
 flask==1.1.1
 docopt==0.6.2
 geopy==1.11.0
-smbus2==0.2.1
-VL53L1X==0.0.2
+smbus2==0.3.0
+VL53L1X==0.0.5

clover/src/autotest/autotest_aruco.py

@@ -0,0 +1,87 @@
+#!/usr/bin/env python3
+
+import rospy
+import math
+import signal
+import sys
+import dynamic_reconfigure.client
+from clover import srv
+from std_srvs.srv import Trigger
+from sensor_msgs.msg import Range
+from aruco_pose.msg import MarkerArray
+from util import handle_response
+
+rospy.init_node('autotest_aruco', disable_signals=True) # disable signals to allow interrupting with ctrl+c
+
+flow_client = dynamic_reconfigure.client.Client('optical_flow')
+get_telemetry = rospy.ServiceProxy('get_telemetry', srv.GetTelemetry)
+navigate = handle_response(rospy.ServiceProxy('navigate', srv.Navigate))
+land = handle_response(rospy.ServiceProxy('land', Trigger))
+
+def interrupt(sig, frame):
+    print('\nInterrupted, landing...')
+    land()
+    sys.exit(0)
+
+signal.signal(signal.SIGINT, interrupt)
+
+def print_current_map_position():
+    telem = get_telemetry()
+    dist = rospy.wait_for_message('rangefinder/range', Range).range
+    print('Map position:\tx={:.1f}\ty={:.1f}\tz={:.1f}\tyaw={:.1f}\tdist={:.2f}'.format(telem.x, telem.y, telem.z, telem.yaw, dist))
+
+def navigate_wait(x=0, y=0, z=0, yaw=float('nan'), yaw_rate=0, speed=0.5, \
+        frame_id='body', tolerance=0.2, auto_arm=False):
+
+    res = navigate(x=x, y=y, z=z, yaw=yaw, yaw_rate=yaw_rate, speed=speed, \
+        frame_id=frame_id, auto_arm=auto_arm)
+
+    if not res.success:
+        return res
+
+    while not rospy.is_shutdown():
+        telem = get_telemetry(frame_id='navigate_target')
+        if math.sqrt(telem.x ** 2 + telem.y ** 2 + telem.z ** 2) < tolerance:
+            return res
+        rospy.sleep(0.2)
+
+markers = rospy.wait_for_message('aruco_map/map', MarkerArray, timeout=3)
+left = min(marker.pose.position.x for marker in markers.markers)
+bottom = min(marker.pose.position.y for marker in markers.markers)
+width = max(marker.pose.position.x for marker in markers.markers)
+height = max(marker.pose.position.y for marker in markers.markers)
+center_x = left + width / 2
+center_y = bottom + height / 2
+
+print('Map rect: %g %g - %g %g' % (left, bottom, width, height))
+
+input('Take off and hover 1 m [enter] ')
+navigate_wait(x=0, y=0, z=1, frame_id='body', auto_arm=True)
+print_current_map_position()
+
+input('Go to corner %g %g 1.5 speed 1 [enter] ' % (width, height))
+navigate_wait(x=width, y=height, z=1.5, speed=1, frame_id='aruco_map')
+print_current_map_position()
+
+input('Go to center %g %g 1.5 speed 5 [enter] ' % (center_x, center_y))
+navigate_wait(x=center_x, y=center_y, z=1.5, speed=5, frame_id='aruco_map')
+print_current_map_position()
+
+input('Disable optical flow and keep hovering [enter] ')
+flow_client.update_configuration({'enabled': False})
+rospy.sleep(5)
+
+input('Enable optical flow back [enter] ')
+flow_client.update_configuration({'enabled': True})
+
+input('Go to side 1 %g 2 heading top [enter] ' % (center_y))
+navigate_wait(x=1, y=center_y, z=2, yaw=1.57, frame_id='aruco_map')
+print_current_map_position()
+
+marker_id = markers.markers[0].id
+input('Go to marker %d z=1.5 [enter] ' % marker_id)
+navigate_wait(x=0, y=0, z=1.5, yaw=0, frame_id='aruco_%d' % marker_id)
+print_current_map_position()
+
+input('Perform landing [enter] ')
+land()

clover/src/autotest/autotest_flight.py

@@ -0,0 +1,100 @@
+#!/usr/bin/env python3
+
+import rospy
+import math
+from math import nan
+import signal
+import sys
+from clover import srv
+from std_srvs.srv import Trigger
+from sensor_msgs.msg import Range
+from util import handle_response
+
+rospy.init_node('autotest_flight', disable_signals=True) # disable signals to allow interrupting with ctrl+c
+
+get_telemetry = rospy.ServiceProxy('get_telemetry', srv.GetTelemetry)
+navigate = handle_response(rospy.ServiceProxy('navigate', srv.Navigate))
+navigate_global = handle_response(rospy.ServiceProxy('navigate_global', srv.NavigateGlobal))
+set_position = handle_response(rospy.ServiceProxy('set_position', srv.SetPosition))
+set_velocity = handle_response(rospy.ServiceProxy('set_velocity', srv.SetVelocity))
+set_attitude = handle_response(rospy.ServiceProxy('set_attitude', srv.SetAttitude))
+set_rates = handle_response(rospy.ServiceProxy('set_rates', srv.SetRates))
+land = handle_response(rospy.ServiceProxy('land', Trigger))
+
+def interrupt(sig, frame):
+    print('\nInterrupted, landing...')
+    land()
+    sys.exit(0)
+
+signal.signal(signal.SIGINT, interrupt)
+
+def navigate_wait(x=0, y=0, z=0, yaw=nan, yaw_rate=0, speed=0.5, \
+        frame_id='body', tolerance=0.2, auto_arm=False):
+
+    res = navigate(x=x, y=y, z=z, yaw=yaw, yaw_rate=yaw_rate, speed=speed, \
+        frame_id=frame_id, auto_arm=auto_arm)
+
+    if not res.success:
+        return res
+
+    while not rospy.is_shutdown():
+        telem = get_telemetry(frame_id='navigate_target')
+        if math.sqrt(telem.x ** 2 + telem.y ** 2 + telem.z ** 2) < tolerance:
+            return res
+        rospy.sleep(0.2)
+
+def print_distance():
+    dist = rospy.wait_for_message('rangefinder/range', Range).range
+    print('Distance: {:.2f}'.format(dist))
+
+input('Take off and hover 1 m [enter] ')
+navigate_wait(z=1, frame_id='body', auto_arm=True)
+print_distance()
+start = get_telemetry()
+
+input('Fly forward 2 m [enter] ')
+navigate_wait(x=2, frame_id='navigate_target')
+print_distance()
+
+input('Climb 0.5 m [enter] ')
+navigate_wait(z=0.5, frame_id='navigate_target')
+print_distance()
+
+input('Rotate left 90° [enter] ')
+navigate(yaw=math.pi / 2, frame_id='navigate_target')
+rospy.sleep(3)
+
+input('Use set_velocity to fly forward 2 m speed 1 [enter]')
+set_velocity(vx=1, vy=0.0, vz=0, frame_id='body')
+rospy.sleep(2)
+set_position(frame_id='body')
+
+input('Rotate right 90° [enter] ')
+navigate(yaw=-math.pi / 2, frame_id='navigate_target')
+rospy.sleep(3)
+
+input('Use set_attitude to fly backwards [enter]')
+set_attitude(pitch=-0.3, roll=0, yaw=0, thrust=0.5, frame_id='body')
+rospy.sleep(0.3)
+set_position(frame_id='body')
+
+input('Use set_attitude to fly right [enter]')
+set_attitude(pitch=0, roll=0.3, yaw=0, thrust=0.5, frame_id='body')
+rospy.sleep(0.5)
+set_position(frame_id='body')
+
+input('Use set_rates to fly right [enter]')
+set_rates(roll_rate=1.2, thrust=0.5)
+rospy.sleep(0.4)
+set_position(frame_id='body')
+
+input('Rotate 360° to the right using yaw_rate [enter]')
+set_position(x=nan, y=nan, z=nan, frame_id='body', yaw=nan, yaw_rate=-1)
+rospy.sleep(2 * math.pi)
+set_position(frame_id='body')
+
+input('Return to start point [enter]')
+navigate_wait(x=start.x, y=start.y, z=start.z, yaw=start.yaw, speed=1, frame_id='map')
+
+input('Land [enter]')
+land()

clover/src/autotest/autotest_led.py

@@ -0,0 +1,72 @@
+#!/usr/bin/env python3
+
+import rospy
+import functools
+from clover.srv import SetLEDEffect
+from led_msgs.srv import SetLEDs
+from led_msgs.msg import LEDStateArray, LEDState
+from util import handle_response
+
+rospy.init_node('autotest_led', disable_signals=True)
+
+set_leds = handle_response(rospy.ServiceProxy('led/set_leds', SetLEDs))
+set_effect = handle_response(rospy.ServiceProxy('led/set_effect', SetLEDEffect))
+
+led_count = len(rospy.wait_for_message('led/state', LEDStateArray, timeout=10).leds)
+print('LED count =', led_count)
+
+print('== Testing effects ==')
+
+input('Fill red [enter] ')
+set_effect(r=255, g=0, b=0)
+
+input('Fill green [enter] ')
+set_effect(r=0, g=100, b=0)
+
+input('Blink white [enter] ')
+set_effect(effect='blink', r=255, g=255, b=255)
+rospy.sleep(3)
+
+input('Blink fast violet [enter] ')
+set_effect(effect='blink_fast', r=220, g=20, b=250)
+rospy.sleep(3)
+
+input('Fade to blue [enter] ')
+set_effect(effect='fade', r=0, g=0, b=255)
+
+input('Wipe to yellow [enter] ')
+set_effect(effect='wipe', r=255, g=255, b=40)
+
+input('Flash red [enter] ')
+set_effect(effect='flash', r=255, g=0, b=0)
+rospy.sleep(1)
+
+input('Rainbow [enter] ')
+set_effect(effect='rainbow')
+rospy.sleep(4)
+
+input('Rainbow fill [enter] ')
+set_effect(effect='rainbow_fill')
+rospy.sleep(4)
+
+input('Turn off [enter] ')
+set_effect()
+
+print('== Testing low-level control ==')
+
+input('Fill orange [enter] ')
+set_leds(leds=[LEDState(index=i, r=245, g=155, b=0) for i in range(led_count)])
+
+input('Fill blue gradient [enter] ')
+set_leds(leds=[LEDState(index=i, r=0, g=20, b=int(255 * i / led_count)) for i in range(led_count)])
+
+input('Animate green dot [enter] ')
+set_effect()
+for i in range(led_count):
+    if i > 0:
+        set_leds(leds=[LEDState(index=i - 1, r=0, g=0, b=0)])
+    set_leds(leds=[LEDState(index=i, r=0, g=255, b=0)])
+    rospy.sleep(0.05)
+
+input('Turn off [enter] ')
+set_effect()

clover/src/autotest/util.py

@@ -0,0 +1,11 @@
+import functools
+
+# decorator to handle response and print error message
+def handle_response(fn):
+    @functools.wraps(fn)
+    def wrapper(*args, **kwargs):
+        res = fn(*args, **kwargs)
+        if not res.success:
+            print('\033[91mError:\033[0m {}'.format(res.message))
+        return res
+    return wrapper

clover/src/led.cpp

@@ -12,6 +12,7 @@
 
 #include <ros/ros.h>
 #include <string>
+#include <vector>
 #include <boost/algorithm/string.hpp>
 
 #include <clover/SetLEDEffect.h>
@@ -29,7 +30,7 @@ ros::Timer timer;
 ros::Time start_time;
 double blink_rate, blink_fast_rate, flash_delay, fade_period, wipe_period, rainbow_period;
 double low_battery_threshold;
-bool blink_state;
+std::vector<std::string> error_ignore;
 led_msgs::SetLEDs set_leds;
 led_msgs::LEDStateArray state, start_state;
 ros::ServiceClient set_leds_srv;
@@ -85,9 +86,8 @@ void proceed(const ros::TimerEvent& event)
 	set_leds.request.leds.resize(led_count);
 
 	if (current_effect.effect == "blink" || current_effect.effect == "blink_fast") {
-		blink_state = !blink_state;
-		// toggle all leds
-		if (blink_state) {
+		// enable on odd counter
+		if (counter % 2 != 0) {
 			fill(current_effect.r, current_effect.g, current_effect.b);
 		} else {
 			fill(0, 0, 0);
@@ -220,6 +220,7 @@ bool setEffect(clover::SetLEDEffect::Request& req, clover::SetLEDEffect::Respons
 	counter = 0;
 	start_state = state;
 	start_time = ros::Time::now();
+	proceed({ .current_real = start_time });
 
 	return true;
 }
@@ -274,6 +275,10 @@ void handleMavrosState(const mavros_msgs::State& msg)
 void handleLog(const rosgraph_msgs::Log& log)
 {
 	if (log.level >= rosgraph_msgs::Log::ERROR) {
+		// check if ignored
+		for (auto const& str : error_ignore) {
+			if (log.msg.find(str) != std::string::npos) return;
+		}
 		notify("error");
 	}
 }
@@ -302,6 +307,7 @@ int main(int argc, char **argv)
 	nh_priv.param("rainbow_period", rainbow_period, 5.0);
 
 	nh_priv.param("notify/low_battery/threshold", low_battery_threshold, 3.7);
+	nh_priv.param("notify/error/ignore", error_ignore, {});
 
 	ros::service::waitForService("set_leds"); // cannot work without set_leds service
 	set_leds_srv = nh.serviceClient<led_msgs::SetLEDs>("set_leds", true);

clover/src/optical_flow.cpp

@@ -22,11 +22,13 @@
 #include <tf2/utils.h>
 #include <tf2_ros/transform_listener.h>
 #include <tf2_geometry_msgs/tf2_geometry_msgs.h>
+#include <dynamic_reconfigure/server.h>
 #include <mavros_msgs/OpticalFlowRad.h>
 #include <sensor_msgs/Imu.h>
 #include <geometry_msgs/Vector3Stamped.h>
 #include <geometry_msgs/PointStamped.h>
 #include <geometry_msgs/TwistStamped.h>
+#include <clover/FlowConfig.h>
 
 using cv::Mat;
 
@@ -34,12 +36,11 @@ class OpticalFlow : public nodelet::Nodelet
 {
 public:
 	OpticalFlow():
-		camera_matrix_(3, 3, CV_64F),
-		dist_coeffs_(8, 1, CV_64F),
-		tf_listener_(tf_buffer_)
+		camera_matrix_(3, 3, CV_64F)
 	{}
 
 private:
+	bool enabled_;
 	ros::Publisher flow_pub_, velo_pub_, shift_pub_;
 	ros::Time prev_stamp_;
 	std::string fcu_frame_id_, local_frame_id_;
@@ -52,9 +53,11 @@ private:
 	Mat hann_;
 	Mat prev_, curr_;
 	Mat camera_matrix_, dist_coeffs_;
-	tf2_ros::Buffer tf_buffer_;
-	tf2_ros::TransformListener tf_listener_;
+	std::unique_ptr<tf2_ros::Buffer> tf_buffer_;
+	std::unique_ptr<tf2_ros::TransformListener> tf_listener_;
 	bool calc_flow_gyro_;
+	float flow_gyro_default_;
+	std::shared_ptr<dynamic_reconfigure::Server<clover::FlowConfig>> dyn_srv_;
 
 	void onInit()
 	{
@@ -63,25 +66,33 @@ private:
 		image_transport::ImageTransport it(nh);
 		image_transport::ImageTransport it_priv(nh_priv);
 
-		nh.param<std::string>("mavros/local_position/tf/frame_id", local_frame_id_, "map");
-		nh.param<std::string>("mavros/local_position/tf/child_frame_id", fcu_frame_id_, "base_link");
-		nh_priv.param("roi", roi_px_, 128);
-		nh_priv.param("roi_rad", roi_rad_, 0.0);
-		nh_priv.param("calc_flow_gyro", calc_flow_gyro_, false);
+		tf_buffer_.reset(new tf2_ros::Buffer());
+		tf_listener_.reset(new tf2_ros::TransformListener(*tf_buffer_, nh));
+
+		local_frame_id_ = nh.param<std::string>("mavros/local_position/tf/frame_id", "map");
+		fcu_frame_id_ = nh.param<std::string>("mavros/local_position/tf/child_frame_id", "base_link");
+		roi_px_ = nh_priv.param("roi", 128);
+		roi_rad_ = nh_priv.param("roi_rad", 0.0);
+		calc_flow_gyro_ = nh_priv.param("calc_flow_gyro", false);
+		flow_gyro_default_ = nh_priv.param("flow_gyro_default", NAN);
 
-		img_sub_ = it.subscribeCamera("image_raw", 1, &OpticalFlow::flow, this);
 		img_pub_ = it_priv.advertise("debug", 1);
 		flow_pub_ = nh.advertise<mavros_msgs::OpticalFlowRad>("mavros/px4flow/raw/send", 1);
 		velo_pub_ = nh_priv.advertise<geometry_msgs::TwistStamped>("angular_velocity", 1);
 		shift_pub_ = nh_priv.advertise<geometry_msgs::Vector3Stamped>("shift", 1);
 
-		flow_.integrated_xgyro = NAN; // no IMU available
-		flow_.integrated_ygyro = NAN;
-		flow_.integrated_zgyro = NAN;
 		flow_.time_delta_distance_us = 0;
 		flow_.distance = -1; // no distance sensor available
 		flow_.temperature = 0;
 
+		img_sub_ = it.subscribeCamera("image_raw", 1, &OpticalFlow::flow, this);
+
+		dyn_srv_ = std::make_shared<dynamic_reconfigure::Server<clover::FlowConfig>>(nh_priv);
+		dynamic_reconfigure::Server<clover::FlowConfig>::CallbackType cb;
+
+		cb = std::bind(&OpticalFlow::paramCallback, this, std::placeholders::_1, std::placeholders::_2);
+		dyn_srv_->setCallback(cb);
+
 		NODELET_INFO("Optical Flow initialized");
 	}
 
@@ -91,9 +102,7 @@ private:
 				camera_matrix_.at<double>(i, j) = cinfo->K[3 * i + j];
 			}
 		}
-		for (int k = 0; k < cinfo->D.size(); k++) {
-			dist_coeffs_.at<double>(k) = cinfo->D[k];
-		}
+		dist_coeffs_ = cv::Mat(cinfo->D, true);
 	}
 
 	void drawFlow(Mat& frame, double x, double y, double quality) const
@@ -110,6 +119,8 @@ private:
 
 	void flow(const sensor_msgs::ImageConstPtr& msg, const sensor_msgs::CameraInfoConstPtr& cinfo)
 	{
+		if (!enabled_) return;
+
 		parseCameraInfo(cinfo);
 
 		auto img = cv_bridge::toCvShare(msg, "mono8")->image;
@@ -143,7 +154,7 @@ private:
 
 		img.convertTo(curr_, CV_32F);
 
-		if (prev_.empty()) {
+		if (prev_.empty() || (msg->header.stamp - prev_stamp_).toSec() > 0.1) { // outdated previous frame
 			prev_ = curr_.clone();
 			prev_stamp_ = msg->header.stamp;
 			cv::createHanningWindow(hann_, curr_.size(), CV_32F);
@@ -153,7 +164,7 @@ private:
 			cv::Point2d shift = cv::phaseCorrelate(prev_, curr_, hann_, &response);
 
 			// Publish raw shift in pixels
-			static geometry_msgs::Vector3Stamped shift_vec;
+			geometry_msgs::Vector3Stamped shift_vec;
 			shift_vec.header.stamp = msg->header.stamp;
 			shift_vec.header.frame_id = msg->header.frame_id;
 			shift_vec.vector.x = shift.x;
@@ -179,14 +190,14 @@ private:
 			double flow_x = atan2(points_undist[0].x, focal_length_x);
 			double flow_y = atan2(points_undist[0].y, focal_length_y);
 
-			// // Convert to FCU frame
-			static geometry_msgs::Vector3Stamped flow_camera, flow_fcu;
+			// Convert to FCU frame
+			geometry_msgs::Vector3Stamped flow_camera, flow_fcu;
 			flow_camera.header.frame_id = msg->header.frame_id;
 			flow_camera.header.stamp = msg->header.stamp;
 			flow_camera.vector.x = flow_y; // +y means counter-clockwise rotation around Y axis
 			flow_camera.vector.y = -flow_x; // +x means clockwise rotation around X axis
 			try {
-				tf_buffer_.transform(flow_camera, flow_fcu, fcu_frame_id_);
+				tf_buffer_->transform(flow_camera, flow_fcu, fcu_frame_id_);
 			} catch (const tf2::TransformException& e) {
 				// transform is not available yet
 				return;
@@ -196,18 +207,21 @@ private:
 			ros::Duration integration_time = msg->header.stamp - prev_stamp_;
 			uint32_t integration_time_us = integration_time.toSec() * 1.0e6;
 
+			// Calculate flow gyro
+			flow_.integrated_xgyro = flow_gyro_default_;
+			flow_.integrated_ygyro = flow_gyro_default_;
+			flow_.integrated_zgyro = flow_gyro_default_;
+
 			if (calc_flow_gyro_) {
 				try {
 					auto flow_gyro_camera = calcFlowGyro(msg->header.frame_id, prev_stamp_, msg->header.stamp);
-					static geometry_msgs::Vector3Stamped flow_gyro_fcu;
-					tf_buffer_.transform(flow_gyro_camera, flow_gyro_fcu, fcu_frame_id_);
+					geometry_msgs::Vector3Stamped flow_gyro_fcu;
+					tf_buffer_->transform(flow_gyro_camera, flow_gyro_fcu, fcu_frame_id_);
 					flow_.integrated_xgyro = flow_gyro_fcu.vector.x;
 					flow_.integrated_ygyro = flow_gyro_fcu.vector.y;
 					flow_.integrated_zgyro = flow_gyro_fcu.vector.z;
 				} catch (const tf2::TransformException& e) {
-					// Invalidate previous frame
-					prev_.release();
-					return;
+					// Transform not available, keep NANs in flow gyro
 				}
 			}
 
@@ -219,6 +233,10 @@ private:
 			flow_.quality = (uint8_t)(response * 255);
 			flow_pub_.publish(flow_);
 
+			prev_ = curr_.clone();
+			prev_stamp_ = msg->header.stamp;
+
+publish_debug:
 			// Publish debug image
 			if (img_pub_.getNumSubscribers() > 0) {
 				// publish debug image
@@ -232,23 +250,20 @@ private:
 			}
 
 			// Publish estimated angular velocity
-			static geometry_msgs::TwistStamped velo;
+			geometry_msgs::TwistStamped velo;
 			velo.header.stamp = msg->header.stamp;
 			velo.header.frame_id = fcu_frame_id_;
-			velo.twist.angular.x = flow_.integrated_x / integration_time.toSec();
-			velo.twist.angular.y = flow_.integrated_y / integration_time.toSec();
+			velo.twist.angular.x = flow_fcu.vector.x / integration_time.toSec();
+			velo.twist.angular.y = flow_fcu.vector.y / integration_time.toSec();
 			velo_pub_.publish(velo);
-
-			prev_ = curr_.clone();
-			prev_stamp_ = msg->header.stamp;
 		}
 	}
 
 	geometry_msgs::Vector3Stamped calcFlowGyro(const std::string& frame_id, const ros::Time& prev, const ros::Time& curr)
 	{
 		tf2::Quaternion prev_rot, curr_rot;
-		tf2::fromMsg(tf_buffer_.lookupTransform(frame_id, local_frame_id_, prev).transform.rotation, prev_rot);
-		tf2::fromMsg(tf_buffer_.lookupTransform(frame_id, local_frame_id_, curr, ros::Duration(0.1)).transform.rotation, curr_rot);
+		tf2::fromMsg(tf_buffer_->lookupTransform(frame_id, local_frame_id_, prev).transform.rotation, prev_rot);
+		tf2::fromMsg(tf_buffer_->lookupTransform(frame_id, local_frame_id_, curr, ros::Duration(0.1)).transform.rotation, curr_rot);
 
 		geometry_msgs::Vector3Stamped flow;
 		flow.header.frame_id = frame_id;
@@ -261,6 +276,14 @@ private:
 
 		return flow;
 	}
+
+	void paramCallback(clover::FlowConfig &config, uint32_t level)
+	{
+		enabled_ = config.enabled;
+		if (!enabled_) {
+			prev_ = Mat(); // clear previous frame
+		}
+	}
 };
 
 PLUGINLIB_EXPORT_CLASS(OpticalFlow, nodelet::Nodelet)

clover/src/rc.cpp

@@ -91,7 +91,7 @@ private:
 	void fakeGCSThread()
 	{
 		// Awful workaround for fixing PX4 not sending STATUSTEXTs
-		// if there is no GCS hearbeats.
+		// if there is no GCS heartbeats.
 		// TODO: use timer
 		// TODO: remove, when PX4 get this fixed.
 		ros::Publisher mavlink_pub = nh.advertise<mavros_msgs::Mavlink>("mavlink/to", 1);

clover/src/selfcheck.py

@@ -30,6 +30,7 @@ from visualization_msgs.msg import MarkerArray as VisualizationMarkerArray
 import tf.transformations as t
 from aruco_pose.msg import MarkerArray
 from mavros import mavlink
+import locale
 
 
 # TODO: check attitude is present
@@ -43,6 +44,10 @@ from mavros import mavlink
 
 rospy.init_node('selfcheck')
 
+os.environ['ROSCONSOLE_FORMAT']='[${severity}]: ${message}'
+
+# use user's locale to convert numbers, etc
+locale.setlocale(locale.LC_ALL, '')
 
 tf_buffer = tf2_ros.Buffer()
 tf_listener = tf2_ros.TransformListener(tf_buffer)
@@ -138,7 +143,7 @@ def mavlink_exec(cmd, timeout=3.0):
         timeout=3,
         baudrate=0,
         count=len(cmd),
-        data=map(ord, cmd.ljust(70, '\0')))
+        data=[ord(c) for c in cmd.ljust(70, '\0')])
     msg.pack(link)
     ros_msg = mavlink.convert_to_rosmsg(msg)
     mavlink_pub.publish(ros_msg)
@@ -193,24 +198,27 @@ def check_fcu():
             failure('no connection to the FCU (check wiring)')
             return
 
+        clover_tag = re.compile(r'-cl[oe]ver\.\d+$')
+        clover_fw = False
+
         # Make sure the console is available to us
         mavlink_exec('\n')
         version_str = mavlink_exec('ver all')
         if version_str == '':
             info('no version data available from SITL')
 
-        r = re.compile(r'^FW (git tag|version): (v?\d\.\d\.\d.*)$')
-        is_clover_firmware = False
-        for ver_line in version_str.split('\n'):
-            match = r.search(ver_line)
-            if match is not None:
-                field, version = match.groups()
-                info('firmware %s: %s' % (field, version))
-                if 'clover' in version or 'clever' in version:
-                    is_clover_firmware = True
+        for line in version_str.split('\n'):
+            if line.startswith('FW version: '):
+                info(line[len('FW version: '):])
+            elif line.startswith('FW git tag: '): # only Clover's firmware
+                tag = line[len('FW git tag: '):]
+                clover_fw = clover_tag.search(tag)
+                info(tag)
+            elif line.startswith('HW arch: '):
+                info(line[len('HW arch: '):])
 
-        if not is_clover_firmware:
-            failure('not running Clover PX4 firmware, https://clever.coex.tech/firmware')
+        if not clover_fw:
+            info('not Clover PX4 firmware, check https://clover.coex.tech/firmware')
 
         est = get_param('SYS_MC_EST_GROUP')
         if est == 1:
@@ -250,11 +258,11 @@ def check_fcu():
         try:
             battery = rospy.wait_for_message('mavros/battery', BatteryState, timeout=3)
             if not battery.cell_voltage:
-                failure('cell voltage is not available, https://clever.coex.tech/power')
+                failure('cell voltage is not available, https://clover.coex.tech/power')
             else:
                 cell = battery.cell_voltage[0]
                 if cell > 4.3 or cell < 3.0:
-                    failure('incorrect cell voltage: %.2f V, https://clever.coex.tech/power', cell)
+                    failure('incorrect cell voltage: %.2f V, https://clover.coex.tech/power', cell)
                 elif cell < 3.7:
                     failure('critically low cell voltage: %.2f V, recharge battery', cell)
         except rospy.ROSException:
@@ -328,7 +336,7 @@ def is_process_running(binary, exact=False, full=False):
         if exact:
             args.append('-x')  # match exactly with the command name
         if full:
-            args.append('-f')  # use full process name to match
+            args.append('-f')  # use full command line (including arguments) to match
         args.append(binary)
         subprocess.check_output(args)
         return True
@@ -483,6 +491,12 @@ def check_local_position():
             failure('roll is %.2f deg; place copter horizontally or redo level horizon calib',
                     math.degrees(roll))
 
+        if not tf_buffer.can_transform('base_link', pose.header.frame_id, rospy.get_rostime(), rospy.Duration(0.5)):
+            failure('can\'t transform from %s to base_link (timeout 0.5 s): is TF enabled?', pose.header.frame_id)
+
+        if not tf_buffer.can_transform('body', pose.header.frame_id, rospy.get_rostime(), rospy.Duration(0.5)):
+            failure('can\'t transform from %s to body (timeout 0.5 s)', pose.header.frame_id)
+
     except rospy.ROSException:
         failure('no local position')
 
@@ -520,6 +534,8 @@ def check_global_position():
         rospy.wait_for_message('mavros/global_position/global', NavSatFix, timeout=1)
     except rospy.ROSException:
         info('no global position')
+        if get_param('SYS_MC_EST_GROUP') == 2 and (get_param('EKF2_AID_MASK') & (1 << 0)):
+            failure('enabled GPS fusion may suppress vision position aiding')
 
 
 @check('Optical flow')
@@ -609,34 +625,41 @@ def check_rangefinder():
 
 @check('Boot duration')
 def check_boot_duration():
-    output = subprocess.check_output('systemd-analyze')
+    if not os.path.exists('/etc/clover_version'):
+        info('skip check')
+        return # Don't check not on Clover's image
+
+    output = subprocess.check_output('systemd-analyze').decode()
     r = re.compile(r'([\d\.]+)s\s*$', flags=re.MULTILINE)
     duration = float(r.search(output).groups()[0])
-    if duration > 15:
+    if duration > 20:
         failure('long Raspbian boot duration: %ss (systemd-analyze for analyzing)', duration)
 
 
 @check('CPU usage')
 def check_cpu_usage():
-    WHITELIST = 'nodelet',
+    WHITELIST = 'nodelet', 'gzclient', 'gzserver'
     CMD = "top -n 1 -b -i | tail -n +8 | awk '{ printf(\"%-8s\\t%-8s\\t%-8s\\n\", $1, $9, $12); }'"
-    output = subprocess.check_output(CMD, shell=True)
+    output = subprocess.check_output(CMD, shell=True).decode()
     processes = output.split('\n')
     for process in processes:
         if not process:
             continue
         pid, cpu, cmd = process.split('\t')
 
-        if cmd.strip() not in WHITELIST and float(cpu) > 30:
+        if cmd.strip() not in WHITELIST and locale.atof(cpu) > 30:
             failure('high CPU usage (%s%%) detected: %s (PID %s)',
                     cpu.strip(), cmd.strip(), pid.strip())
 
 
 @check('clover.service')
 def check_clover_service():
+    if not os.path.exists('/etc/clover_version'):
+        return # Don't check not on Clover's image
+
     try:
         output = subprocess.check_output('systemctl show -p ActiveState --value clover.service'.split(),
-                                         stderr=subprocess.STDOUT)
+                                         stderr=subprocess.STDOUT).decode()
     except subprocess.CalledProcessError as e:
         failure('systemctl returned %s: %s', e.returncode, e.output)
         return
@@ -646,13 +669,22 @@ def check_clover_service():
     elif 'failed' in output:
         failure('service failed to run, check your launch-files')
 
-    r = re.compile(r'^(.*)\[(FATAL|ERROR)\] \[\d+.\d+\]: (.*?)(\x1b(.*))?$')
+    BLACKLIST = 'Unexpected command 520', 'Time jump detected', 'different index:'
+
+    r = re.compile(r'^(.*)\[(FATAL|ERROR| WARN)\] \[\d+.\d+\]: (.*?)(\x1b(.*))?$')
     error_count = OrderedDict()
     try:
         for line in open('/tmp/clover.err', 'r'):
+            skip = False
+            for substr in BLACKLIST:
+                if substr in line:
+                    skip = True
+            if skip:
+                continue
+
             node_error = r.search(line)
             if node_error:
-                msg = node_error.groups()[1] + ': ' + node_error.groups()[2]
+                msg = node_error.groups()[1].strip() + ': ' + node_error.groups()[2]
                 if msg in error_count:
                     error_count[msg] += 1
                 else:
@@ -680,6 +712,10 @@ def check_image():
 
 @check('Preflight status')
 def check_preflight_status():
+    if is_process_running('px4', exact=True):
+        info('can\'t check in SITL')
+        return
+
     # Make sure the console is available to us
     mavlink_exec('\n')
     cmdr_output = mavlink_exec('commander check')
@@ -701,7 +737,11 @@ def check_preflight_status():
 
 @check('Network')
 def check_network():
-    ros_hostname = os.environ.get('ROS_HOSTNAME').strip()
+    if not os.path.exists('/etc/clover_version'):
+        # TODO:
+        return # Don't check not on Clover's image
+
+    ros_hostname = os.environ.get('ROS_HOSTNAME', '').strip()
 
     if not ros_hostname:
         failure('no ROS_HOSTNAME is set')
@@ -718,11 +758,19 @@ def check_network():
                 if ros_hostname in parts:
                     break
         else:
-            failure('not found %s in /etc/hosts, ROS will malfunction if network interfaces are down, https://clever.coex.tech/hostname', ros_hostname)
+            failure('not found %s in /etc/hosts, ROS will malfunction if network interfaces are down, https://clover.coex.tech/hostname', ros_hostname)
 
 
 @check('RPi health')
 def check_rpi_health():
+    try:
+        import shutil
+        total, used, free = shutil.disk_usage('/')
+        if free < 1024 * 1024 * 1024:
+            failure('disk space is less than 1 GB; consider removing logs (~/.ros/log/)')
+    except Exception as e:
+        info('could not check the disk free space: %s', str(e))
+
     # `vcgencmd get_throttled` output codes taken from
     # https://github.com/raspberrypi/documentation/blob/JamesH65-patch-vcgencmd-vcdbg-docs/raspbian/applications/vcgencmd.md#get_throttled
     # TODO: support more base platforms?
@@ -751,9 +799,9 @@ def check_rpi_health():
         # <parameter>=<value>
         # In case of `get_throttled`, <value> is a hexadecimal number
         # with some of the FLAGs OR'ed together
-        output = subprocess.check_output(['vcgencmd', 'get_throttled'])
+        output = subprocess.check_output(['vcgencmd', 'get_throttled']).decode()
     except OSError:
-        failure('could not call vcgencmd binary; not a Raspberry Pi?')
+        info('could not call vcgencmd binary; not a Raspberry Pi?')
         return
 
     throttle_mask = int(output.split('=')[1], base=16)

clover/src/simple_offboard.cpp

@@ -36,6 +36,7 @@
 #include <mavros_msgs/Thrust.h>
 #include <mavros_msgs/State.h>
 #include <mavros_msgs/StatusText.h>
+#include <mavros_msgs/ManualControl.h>
 
 #include <clover/GetTelemetry.h>
 #include <clover/Navigate.h>
@@ -46,6 +47,7 @@
 #include <clover/SetRates.h>
 
 using std::string;
+using std::isnan;
 using namespace geometry_msgs;
 using namespace sensor_msgs;
 using namespace clover;
@@ -59,6 +61,7 @@ std::shared_ptr<tf2_ros::TransformBroadcaster> transform_broadcaster;
 std::shared_ptr<tf2_ros::StaticTransformBroadcaster> static_transform_broadcaster;
 
 // Parameters
+string mavros;
 string local_frame;
 string fcu_frame;
 ros::Duration transform_timeout;
@@ -71,9 +74,10 @@ ros::Duration state_timeout;
 ros::Duration velocity_timeout;
 ros::Duration global_position_timeout;
 ros::Duration battery_timeout;
+ros::Duration manual_control_timeout;
 float default_speed;
 bool auto_release;
-bool land_only_in_offboard, nav_from_sp;
+bool land_only_in_offboard, nav_from_sp, check_kill_switch;
 std::map<string, string> reference_frames;
 
 // Publishers
@@ -121,6 +125,7 @@ enum { YAW, YAW_RATE, TOWARDS } setpoint_yaw_type;
 // Last received telemetry messages
 mavros_msgs::State state;
 mavros_msgs::StatusText statustext;
+mavros_msgs::ManualControl manual_control;
 PoseStamped local_position;
 TwistStamped velocity;
 NavSatFix global_position;
@@ -145,6 +150,9 @@ void handleState(const mavros_msgs::State& s)
 inline void publishBodyFrame()
 {
 	if (body.child_frame_id.empty()) return;
+	if (!body.header.stamp.isZero() && body.header.stamp == local_position.header.stamp) {
+		return; // avoid TF_REPEATED_DATA warnings
+	}
 
 	tf::Quaternion q;
 	q.setRPY(0, 0, tf::getYaw(local_position.pose.orientation));
@@ -177,9 +185,10 @@ inline bool waitTransform(const string& target, const string& source,
 		ros::spinOnce();
 		r.sleep();
 	}
+	return false;
 }
 
-#define TIMEOUT(msg, timeout) (ros::Time::now() - msg.header.stamp > timeout)
+#define TIMEOUT(msg, timeout) (msg.header.stamp.isZero() || (ros::Time::now() - msg.header.stamp > timeout))
 
 bool getTelemetry(GetTelemetry::Request& req, GetTelemetry::Response& res)
 {
@@ -417,8 +426,9 @@ void publish(const ros::Time stamp)
 	}
 
 	if (setpoint_type == POSITION || setpoint_type == NAVIGATE || setpoint_type == NAVIGATE_GLOBAL) {
+		position_msg.header.stamp = stamp;
+
 		if (setpoint_yaw_type == YAW || setpoint_yaw_type == TOWARDS) {
-			position_msg.header.stamp = stamp;
 			position_pub.publish(position_msg);
 
 		} else {
@@ -436,6 +446,10 @@ void publish(const ros::Time stamp)
 
 		// publish setpoint frame
 		if (!setpoint.child_frame_id.empty()) {
+			if (setpoint.header.stamp == position_msg.header.stamp) {
+				return; // avoid TF_REPEATED_DATA warnings
+			}
+
 			setpoint.transform.translation.x = position_msg.pose.position.x;
 			setpoint.transform.translation.y = position_msg.pose.position.y;
 			setpoint.transform.translation.z = position_msg.pose.position.z;
@@ -484,13 +498,34 @@ void publishSetpoint(const ros::TimerEvent& event)
 	publish(event.current_real);
 }
 
+inline void checkManualControl()
+{
+	if (!manual_control_timeout.isZero() && TIMEOUT(manual_control, manual_control_timeout)) {
+		throw std::runtime_error("Manual control timeout, RC is switched off?");
+	}
+
+	if (check_kill_switch) {
+		// switch values: https://github.com/PX4/PX4-Autopilot/blob/c302514a0809b1765fafd13c014d705446ae1113/msg/manual_control_setpoint.msg#L3
+		const uint8_t SWITCH_POS_NONE = 0; // switch is not mapped
+		const uint8_t SWITCH_POS_ON = 1; // switch activated
+		const uint8_t SWITCH_POS_MIDDLE = 2; // middle position
+		const uint8_t SWITCH_POS_OFF = 3; // switch not activated
+
+		const int KILL_SWITCH_BIT = 12; // https://github.com/PX4/Firmware/blob/c302514a0809b1765fafd13c014d705446ae1113/src/modules/mavlink/mavlink_messages.cpp#L3975
+		uint8_t kill_switch = (manual_control.buttons & (0b11 << KILL_SWITCH_BIT)) >> KILL_SWITCH_BIT;
+
+		if (kill_switch == SWITCH_POS_ON)
+			throw std::runtime_error("Kill switch is on");
+	}
+}
+
 inline void checkState()
 {
 	if (TIMEOUT(state, state_timeout))
 		throw std::runtime_error("State timeout, check mavros settings");
 
 	if (!state.connected)
-		throw std::runtime_error("No connection to FCU, https://clever.coex.tech/connection");
+		throw std::runtime_error("No connection to FCU, https://clover.coex.tech/connection");
 }
 
 #define ENSURE_FINITE(var) { if (!std::isfinite(var)) throw std::runtime_error(#var " argument cannot be NaN or Inf"); }
@@ -506,25 +541,88 @@ bool serve(enum setpoint_type_t sp_type, float x, float y, float z, float vx, fl
 		if (busy)
 			throw std::runtime_error("Busy");
 
-		ENSURE_FINITE(x);
-		ENSURE_FINITE(y);
-		ENSURE_FINITE(z);
-		ENSURE_FINITE(vx);
-		ENSURE_FINITE(vy);
-		ENSURE_FINITE(vz);
-		ENSURE_FINITE(pitch);
-		ENSURE_FINITE(roll);
-		ENSURE_FINITE(pitch_rate);
-		ENSURE_FINITE(roll_rate);
-		ENSURE_FINITE(lat);
-		ENSURE_FINITE(lon);
-		ENSURE_FINITE(thrust);
-
 		busy = true;
 
 		// Checks
 		checkState();
 
+		if (auto_arm) {
+			checkManualControl();
+		}
+
+		// default frame is local frame
+		if (frame_id.empty())
+			frame_id = local_frame;
+
+		// look up for reference frame
+		auto search = reference_frames.find(frame_id);
+		const string& reference_frame = search == reference_frames.end() ? frame_id : search->second;
+
+		// Serve "partial" commands
+
+		if (!auto_arm && std::isfinite(yaw) &&
+		    isnan(x) && isnan(y) && isnan(z) && isnan(vx) && isnan(vy) && isnan(vz) &&
+		    isnan(pitch) && isnan(roll) && isnan(thrust) &&
+		    isnan(lat) && isnan(lon)) {
+			// change only the yaw
+			if (setpoint_type == POSITION || setpoint_type == NAVIGATE || setpoint_type == NAVIGATE_GLOBAL || setpoint_type == VELOCITY) {
+				if (!waitTransform(setpoint_position.header.frame_id, frame_id, stamp, transform_timeout))
+					throw std::runtime_error("Can't transform from " + frame_id + " to " + setpoint_position.header.frame_id);
+
+				message = "Changing yaw only";
+
+				QuaternionStamped q;
+				q.header.frame_id = frame_id;
+				q.header.stamp = stamp;
+				q.quaternion = tf::createQuaternionMsgFromYaw(yaw); // TODO: pitch=0, roll=0 is not totally correct
+				setpoint_position.pose.orientation = tf_buffer.transform(q, setpoint_position.header.frame_id).quaternion;
+				setpoint_yaw_type = YAW;
+				goto publish_setpoint;
+			} else {
+				throw std::runtime_error("Setting yaw is possible only when position or velocity setpoints active");
+			}
+		}
+
+		if (!auto_arm && std::isfinite(yaw_rate) &&
+		    isnan(x) && isnan(y) && isnan(z) && isnan(vx) && isnan(vy) && isnan(vz) &&
+		    isnan(pitch) && isnan(roll) && isnan(yaw) && isnan(thrust) &&
+		    isnan(lat) && isnan(lon)) {
+			// change only the yaw rate
+			if (setpoint_type == POSITION || setpoint_type == NAVIGATE || setpoint_type == NAVIGATE_GLOBAL || setpoint_type == VELOCITY) {
+				message = "Changing yaw rate only";
+
+				setpoint_yaw_type = YAW_RATE;
+				setpoint_yaw_rate = yaw_rate;
+				goto publish_setpoint;
+			} else {
+				throw std::runtime_error("Setting yaw rate is possible only when position or velocity setpoints active");
+			}
+		}
+
+		// Serve normal commands
+
+		if (sp_type == NAVIGATE || sp_type == POSITION) {
+			ENSURE_FINITE(x);
+			ENSURE_FINITE(y);
+			ENSURE_FINITE(z);
+		} else if (sp_type == NAVIGATE_GLOBAL) {
+			ENSURE_FINITE(lat);
+			ENSURE_FINITE(lon);
+			ENSURE_FINITE(z);
+		} else if (sp_type == VELOCITY) {
+			ENSURE_FINITE(vx);
+			ENSURE_FINITE(vy);
+			ENSURE_FINITE(vz);
+		} else if (sp_type == ATTITUDE) {
+			ENSURE_FINITE(pitch);
+			ENSURE_FINITE(roll);
+			ENSURE_FINITE(thrust);
+		} else if (sp_type == RATES) {
+			ENSURE_FINITE(pitch_rate);
+			ENSURE_FINITE(roll_rate);
+			ENSURE_FINITE(thrust);
+		}
+
 		if (sp_type == NAVIGATE || sp_type == NAVIGATE_GLOBAL) {
 			if (TIMEOUT(local_position, local_position_timeout))
 				throw std::runtime_error("No local position, check settings");
@@ -549,14 +647,6 @@ bool serve(enum setpoint_type_t sp_type, float x, float y, float z, float vx, fl
 				throw std::runtime_error("No global position");
 		}
 
-		// default frame is local frame
-		if (frame_id.empty())
-			frame_id = local_frame;
-
-		// look up for reference frame
-		auto search = reference_frames.find(frame_id);
-		const string& reference_frame = search == reference_frames.end() ? frame_id : search->second;
-
 		if (sp_type == NAVIGATE || sp_type == NAVIGATE_GLOBAL || sp_type == POSITION || sp_type == VELOCITY || sp_type == ATTITUDE) {
 			// make sure transform from frame_id to reference frame available
 			if (!waitTransform(reference_frame, frame_id, stamp, transform_timeout))
@@ -604,15 +694,21 @@ bool serve(enum setpoint_type_t sp_type, float x, float y, float z, float vx, fl
 		// }
 
 		if (sp_type == POSITION || sp_type == NAVIGATE || sp_type == NAVIGATE_GLOBAL || sp_type == VELOCITY || sp_type == ATTITUDE) {
-			// destination point and/or yaw
-			static PoseStamped ps;
+			// destination point and/or attitude
+			PoseStamped ps;
 			ps.header.frame_id = frame_id;
 			ps.header.stamp = stamp;
 			ps.pose.position.x = x;
 			ps.pose.position.y = y;
 			ps.pose.position.z = z;
+			ps.pose.orientation.w = 1.0; // Ensure quaternion is always valid
 
-			if (std::isnan(yaw)) {
+			if (sp_type == ATTITUDE) {
+				ps.pose.position.x = 0;
+				ps.pose.position.y = 0;
+				ps.pose.position.z = 0;
+				ps.pose.orientation = tf::createQuaternionMsgFromRollPitchYaw(roll, pitch, yaw);
+			} else if (std::isnan(yaw)) {
 				setpoint_yaw_type = YAW_RATE;
 				setpoint_yaw_rate = yaw_rate;
 			} else if (std::isinf(yaw) && yaw > 0) {
@@ -623,14 +719,14 @@ bool serve(enum setpoint_type_t sp_type, float x, float y, float z, float vx, fl
 			} else {
 				setpoint_yaw_type = YAW;
 				setpoint_yaw_rate = 0;
-				ps.pose.orientation = tf::createQuaternionMsgFromRollPitchYaw(roll, pitch, yaw);
+				ps.pose.orientation = tf::createQuaternionMsgFromYaw(yaw);
 			}
 
 			tf_buffer.transform(ps, setpoint_position, reference_frame);
 		}
 
 		if (sp_type == VELOCITY) {
-			static Vector3Stamped vel;
+			Vector3Stamped vel;
 			vel.header.frame_id = frame_id;
 			vel.header.stamp = stamp;
 			vel.vector.x = vx;
@@ -651,6 +747,7 @@ bool serve(enum setpoint_type_t sp_type, float x, float y, float z, float vx, fl
 
 		wait_armed = auto_arm;
 
+publish_setpoint:
 		publish(stamp); // calculate initial transformed messages first
 		setpoint_timer.start();
 
@@ -691,27 +788,27 @@ bool serve(enum setpoint_type_t sp_type, float x, float y, float z, float vx, fl
 }
 
 bool navigate(Navigate::Request& req, Navigate::Response& res) {
-	return serve(NAVIGATE, req.x, req.y, req.z, 0, 0, 0, 0, 0, req.yaw, 0, 0, req.yaw_rate, 0, 0, 0, req.speed, req.frame_id, req.auto_arm, res.success, res.message);
+	return serve(NAVIGATE, req.x, req.y, req.z, NAN, NAN, NAN, NAN, NAN, req.yaw, NAN, NAN, req.yaw_rate, NAN, NAN, NAN, req.speed, req.frame_id, req.auto_arm, res.success, res.message);
 }
 
 bool navigateGlobal(NavigateGlobal::Request& req, NavigateGlobal::Response& res) {
-	return serve(NAVIGATE_GLOBAL, 0, 0, req.z, 0, 0, 0, 0, 0, req.yaw, 0, 0, req.yaw_rate, req.lat, req.lon, 0, req.speed, req.frame_id, req.auto_arm, res.success, res.message);
+	return serve(NAVIGATE_GLOBAL, NAN, NAN, req.z, NAN, NAN, NAN, NAN, NAN, req.yaw, NAN, NAN, req.yaw_rate, req.lat, req.lon, NAN, req.speed, req.frame_id, req.auto_arm, res.success, res.message);
 }
 
 bool setPosition(SetPosition::Request& req, SetPosition::Response& res) {
-	return serve(POSITION, req.x, req.y, req.z, 0, 0, 0, 0, 0, req.yaw, 0, 0, req.yaw_rate, 0, 0, 0, 0, req.frame_id, req.auto_arm, res.success, res.message);
+	return serve(POSITION, req.x, req.y, req.z, NAN, NAN, NAN, NAN, NAN, req.yaw, NAN, NAN, req.yaw_rate, NAN, NAN, NAN, NAN, req.frame_id, req.auto_arm, res.success, res.message);
 }
 
 bool setVelocity(SetVelocity::Request& req, SetVelocity::Response& res) {
-	return serve(VELOCITY, 0, 0, 0, req.vx, req.vy, req.vz, 0, 0, req.yaw, 0, 0, req.yaw_rate, 0, 0, 0, 0, req.frame_id, req.auto_arm, res.success, res.message);
+	return serve(VELOCITY, NAN, NAN, NAN, req.vx, req.vy, req.vz, NAN, NAN, req.yaw, NAN, NAN, req.yaw_rate, NAN, NAN, NAN, NAN, req.frame_id, req.auto_arm, res.success, res.message);
 }
 
 bool setAttitude(SetAttitude::Request& req, SetAttitude::Response& res) {
-	return serve(ATTITUDE, 0, 0, 0, 0, 0, 0, req.pitch, req.roll, req.yaw, 0, 0, 0, 0, 0, req.thrust, 0, req.frame_id, req.auto_arm, res.success, res.message);
+	return serve(ATTITUDE, NAN, NAN, NAN, NAN, NAN, NAN, req.pitch, req.roll, req.yaw, NAN, NAN, NAN, NAN, NAN, req.thrust, NAN, req.frame_id, req.auto_arm, res.success, res.message);
 }
 
 bool setRates(SetRates::Request& req, SetRates::Response& res) {
-	return serve(RATES, 0, 0, 0, 0, 0, 0, 0, 0, 0, req.pitch_rate, req.roll_rate, req.yaw_rate, 0, 0, req.thrust, 0, "", req.auto_arm, res.success, res.message);
+	return serve(RATES, NAN, NAN, NAN, NAN, NAN, NAN, NAN, NAN, NAN, req.pitch_rate, req.roll_rate, req.yaw_rate, NAN, NAN, req.thrust, NAN, "", req.auto_arm, res.success, res.message);
 }
 
 bool land(std_srvs::Trigger::Request& req, std_srvs::Trigger::Response& res)
@@ -760,6 +857,7 @@ bool land(std_srvs::Trigger::Request& req, std_srvs::Trigger::Response& res)
 		busy = false;
 		return true;
 	}
+	return false;
 }
 
 int main(int argc, char **argv)
@@ -772,22 +870,32 @@ int main(int argc, char **argv)
 	static_transform_broadcaster = std::make_shared<tf2_ros::StaticTransformBroadcaster>();
 
 	// Params
-	nh.param<string>("mavros/local_position/tf/frame_id", local_frame, "map");
-	nh.param<string>("mavros/local_position/tf/child_frame_id", fcu_frame, "base_link");
+	nh_priv.param("mavros", mavros, string("mavros")); // for case of using multiple connections
+	nh.param<string>(mavros + "/local_position/tf/frame_id", local_frame, "map");
+	nh.param<string>(mavros + "/local_position/tf/child_frame_id", fcu_frame, "base_link");
 	nh_priv.param("target_frame", target.child_frame_id, string("navigate_target"));
 	nh_priv.param("setpoint", setpoint.child_frame_id, string("setpoint"));
 	nh_priv.param("auto_release", auto_release, true);
 	nh_priv.param("land_only_in_offboard", land_only_in_offboard, true);
 	nh_priv.param("nav_from_sp", nav_from_sp, true);
+	nh_priv.param("check_kill_switch", check_kill_switch, true);
 	nh_priv.param("default_speed", default_speed, 0.5f);
 	nh_priv.param<string>("body_frame", body.child_frame_id, "body");
 	nh_priv.getParam("reference_frames", reference_frames);
 
+	// Default reference frames
+	std::map<string, string> default_reference_frames;
+	default_reference_frames[body.child_frame_id] = local_frame;
+	default_reference_frames[fcu_frame] = local_frame;
+	if (!target.child_frame_id.empty()) default_reference_frames[target.child_frame_id] = local_frame;
+	reference_frames.insert(default_reference_frames.begin(), default_reference_frames.end()); // merge defaults
+
 	state_timeout = ros::Duration(nh_priv.param("state_timeout", 3.0));
 	local_position_timeout = ros::Duration(nh_priv.param("local_position_timeout", 2.0));
 	velocity_timeout = ros::Duration(nh_priv.param("velocity_timeout", 2.0));
 	global_position_timeout = ros::Duration(nh_priv.param("global_position_timeout", 10.0));
 	battery_timeout = ros::Duration(nh_priv.param("battery_timeout", 2.0));
+	manual_control_timeout = ros::Duration(nh_priv.param("manual_control_timeout", 0.0));
 
 	transform_timeout = ros::Duration(nh_priv.param("transform_timeout", 0.5));
 	telemetry_transform_timeout = ros::Duration(nh_priv.param("telemetry_transform_timeout", 0.5));
@@ -796,24 +904,25 @@ int main(int argc, char **argv)
 	arming_timeout = ros::Duration(nh_priv.param("arming_timeout", 4.0));
 
 	// Service clients
-	arming = nh.serviceClient<mavros_msgs::CommandBool>("mavros/cmd/arming");
-	set_mode = nh.serviceClient<mavros_msgs::SetMode>("mavros/set_mode");
+	arming = nh.serviceClient<mavros_msgs::CommandBool>(mavros + "/cmd/arming");
+	set_mode = nh.serviceClient<mavros_msgs::SetMode>(mavros + "/set_mode");
 
 	// Telemetry subscribers
-	auto state_sub = nh.subscribe("mavros/state", 1, &handleState);
-	auto velocity_sub = nh.subscribe("mavros/local_position/velocity_body", 1, &handleMessage<TwistStamped, velocity>);
-	auto global_position_sub = nh.subscribe("mavros/global_position/global", 1, &handleMessage<NavSatFix, global_position>);
-	auto battery_sub = nh.subscribe("mavros/battery", 1, &handleMessage<BatteryState, battery>);
-	auto statustext_sub = nh.subscribe("mavros/statustext/recv", 1, &handleMessage<mavros_msgs::StatusText, statustext>);
-	auto local_position_sub = nh.subscribe("mavros/local_position/pose", 1, &handleLocalPosition);
+	auto state_sub = nh.subscribe(mavros + "/state", 1, &handleState);
+	auto velocity_sub = nh.subscribe(mavros + "/local_position/velocity_body", 1, &handleMessage<TwistStamped, velocity>);
+	auto global_position_sub = nh.subscribe(mavros + "/global_position/global", 1, &handleMessage<NavSatFix, global_position>);
+	auto battery_sub = nh.subscribe(mavros + "/battery", 1, &handleMessage<BatteryState, battery>);
+	auto statustext_sub = nh.subscribe(mavros + "/statustext/recv", 1, &handleMessage<mavros_msgs::StatusText, statustext>);
+	auto manual_control_sub = nh.subscribe(mavros + "/manual_control/control", 1, &handleMessage<mavros_msgs::ManualControl, manual_control>);
+	auto local_position_sub = nh.subscribe(mavros + "/local_position/pose", 1, &handleLocalPosition);
 
 	// Setpoint publishers
-	position_pub = nh.advertise<PoseStamped>("mavros/setpoint_position/local", 1);
-	position_raw_pub = nh.advertise<PositionTarget>("mavros/setpoint_raw/local", 1);
-	attitude_pub = nh.advertise<PoseStamped>("mavros/setpoint_attitude/attitude", 1);
-	attitude_raw_pub = nh.advertise<AttitudeTarget>("mavros/setpoint_raw/attitude", 1);
-	rates_pub = nh.advertise<TwistStamped>("mavros/setpoint_attitude/cmd_vel", 1);
-	thrust_pub = nh.advertise<Thrust>("mavros/setpoint_attitude/thrust", 1);
+	position_pub = nh.advertise<PoseStamped>(mavros + "/setpoint_position/local", 1);
+	position_raw_pub = nh.advertise<PositionTarget>(mavros + "/setpoint_raw/local", 1);
+	attitude_pub = nh.advertise<PoseStamped>(mavros + "/setpoint_attitude/attitude", 1);
+	attitude_raw_pub = nh.advertise<AttitudeTarget>(mavros + "/setpoint_raw/attitude", 1);
+	rates_pub = nh.advertise<TwistStamped>(mavros + "/setpoint_attitude/cmd_vel", 1);
+	thrust_pub = nh.advertise<Thrust>(mavros + "/setpoint_attitude/thrust", 1);
 
 	 // Service servers
 	auto gt_serv = nh.advertiseService("get_telemetry", &getTelemetry);

clover/src/vpe_publisher.cpp

@@ -33,14 +33,14 @@ ros::Subscriber local_position_sub;
 ros::Timer zero_timer;
 PoseStamped vpe, pose;
 ros::Time got_local_pos(0);
-ros::Duration publish_zero_timout, publish_zero_duration, offset_timeout;
+ros::Duration publish_zero_timeout, publish_zero_duration, offset_timeout;
 TransformStamped offset;
 
 void publishZero(const ros::TimerEvent& e)
 {
-	if (e.current_real - vpe.header.stamp < publish_zero_timout) return; // have vpe
+	if (!vpe.header.stamp.isZero() && e.current_real - vpe.header.stamp < publish_zero_timeout) return; // have vpe
 
-	if (e.current_real - pose.header.stamp < publish_zero_timout) { // have local position
+	if (!pose.header.stamp.isZero() && e.current_real - pose.header.stamp < publish_zero_timeout) { // have local position
 		if (got_local_pos.isZero()) {
 			ROS_INFO("got local position");
 			got_local_pos = e.current_real;
@@ -53,7 +53,7 @@ void publishZero(const ros::TimerEvent& e)
 	}
 
 	ROS_INFO_THROTTLE(10, "publish zero");
-	static geometry_msgs::PoseStamped zero;
+	geometry_msgs::PoseStamped zero;
 	zero.header.frame_id = local_frame_id;
 	zero.header.stamp = e.current_real;
 	zero.pose.orientation.w = 1;
@@ -124,8 +124,8 @@ int main(int argc, char **argv) {
 
 	nh_priv.param<string>("frame_id", frame_id, "");
 	nh_priv.param<string>("offset_frame_id", offset_frame_id, "");
-	nh_priv.param<string>("mavros/local_position/frame_id", local_frame_id, "map");
-	nh_priv.param<string>("mavros/local_position/tf/child_frame_id", child_frame_id, "base_link");
+	nh.param<string>("mavros/local_position/frame_id", local_frame_id, "map");
+	nh.param<string>("mavros/local_position/tf/child_frame_id", child_frame_id, "base_link");
 	offset_timeout = ros::Duration(nh_priv.param("offset_timeout", 3.0));
 
 	if (!frame_id.empty()) {
@@ -141,11 +141,11 @@ int main(int argc, char **argv) {
 	vpe_pub = nh_priv.advertise<PoseStamped>("vpe", 1);
 	//vpe_cov_pub = nh_priv_.advertise<PoseStamped>("pose_cov_pub", 1);
 
-	if (nh_priv.param("publish_zero", false)) {
+	if (nh_priv.param("force_init", false) || nh_priv.param("publish_zero", false)) { // publish_zero is old name
 		// publish zero to initialize the local position
 		zero_timer = nh.createTimer(ros::Duration(0.1), &publishZero);
-		publish_zero_timout = ros::Duration(nh_priv.param("publish_zero_timout", 5.0));
-		publish_zero_duration = ros::Duration(nh_priv.param("publish_zero_duration", 5.0));
+		publish_zero_timeout = ros::Duration(nh_priv.param("force_init_timeout", 5.0));
+		publish_zero_duration = ros::Duration(nh_priv.param("force_init_duration", 5.0));
 		local_position_sub = nh.subscribe("mavros/local_position/pose", 1, &localPositionCallback);
 	}
 

clover/src/waitfile

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+# $ ./waitfile <file> <command> <args...> 
+# wait until <file> appears and then invoke <command> with <args>
+
+echo "wait for file $1"
+while [ ! -e "$1" ]; do sleep 1; done;
+echo "file $1 appeared"
+exec "${@:2}"

clover/test/basic.py

@@ -26,21 +26,36 @@ def test_simple_offboard_services_available():
     rospy.wait_for_service('land', timeout=5)
 
 def test_web_video_server(node):
-    import urllib2
-    urllib2.urlopen("http://localhost:8080").read()
+    try:
+        # Python 2
+        import urllib2 as urllib
+    except ModuleNotFoundError:
+        # Python 3
+        import urllib.request as urllib
+    urllib.urlopen("http://localhost:8080").read()
 
-def test_shell(node):
-    execute = rospy.ServiceProxy('exec', srv.Execute)
-    execute.wait_for_service(5)
+def test_blocks(node):
+    rospy.wait_for_service('clover_blocks/run', timeout=5)
+    rospy.wait_for_service('clover_blocks/stop', timeout=5)
+    rospy.wait_for_service('clover_blocks/load', timeout=5)
+    rospy.wait_for_service('clover_blocks/store', timeout=5)
 
-    res = execute(cmd='echo foo')
-    assert res.code == 0
-    assert res.output == 'foo\n'
+    from std_msgs.msg import String
+    from clover_blocks.srv import Run
 
-    res = execute(cmd='foo')
-    assert res.code == 32512
-    assert res.output == ''
+    def wait_print():
+        try:
+            wait_print.result = rospy.wait_for_message('clover_blocks/print', String, timeout=5).data
+        except Exception as e:
+            wait_print.result = str(e)
 
-    res = execute(cmd='ls foo')
-    assert res.code == 512
-    assert res.output == ''
+    import threading
+    t = threading.Thread(target=wait_print)
+    t.start()
+    rospy.sleep(0.1)
+
+    run = rospy.ServiceProxy('clover_blocks/run', Run)
+    assert run(code='print("test")').success == True
+
+    t.join()
+    assert wait_print.result == 'test'

clover/test/basic.test

@@ -23,10 +23,7 @@
 
     <node pkg="tf2_ros" type="static_transform_publisher" name="map_flipped_frame" args="0 0 0 3.1415926 3.1415926 0 map map_flipped" required="true"/>
 
-    <node name="simple_offboard" pkg="clover" type="simple_offboard" required="true" output="screen">
-        <param name="reference_frames/body" value="map"/>
-        <param name="reference_frames/base_link" value="map"/>
-    </node>
+    <node name="simple_offboard" pkg="clover" type="simple_offboard" required="true" output="screen"/>
 
     <node name="tf2_web_republisher" pkg="tf2_web_republisher" type="tf2_web_republisher" required="true"/>
 
@@ -38,6 +35,8 @@
         <rosparam param="notify">startup: { r: 255, g: 255, b: 255 }</rosparam>
     </node>
 
+    <node name="clover_blocks" pkg="clover_blocks" type="clover_blocks" output="screen" required="true"/>
+
     <param name="test_module" value="$(find clover)/test/basic.py"/>
     <test test-name="basic_test" pkg="ros_pytest" type="ros_pytest_runner"/>
 </launch>

clover/udev/99-px4fmu.rules

@@ -12,4 +12,6 @@ SUBSYSTEM=="tty", ATTRS{idVendor}=="26ac", ATTRS{idProduct}=="0016", ATTRS{produ
 SUBSYSTEM=="tty", ATTRS{idVendor}=="26ac", ATTRS{idProduct}=="0013", ATTRS{product}=="PX4 FMU v4.x PRO", SYMLINK+="px4fmu"
 # Omnibus
 SUBSYSTEM=="tty", ATTRS{idVendor}=="26ac", ATTRS{idProduct}=="0001", ATTRS{product}=="PX4 OmnibusF4SD", SYMLINK+="px4fmu"
+# CUAV X7 Pro
+SUBSYSTEM=="tty", ATTRS{idVendor}=="3163", ATTRS{idProduct}=="004c", ATTRS{product}=="PX4 CUAV X7Pro", SYMLINK+="px4fmu"