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    How to Build mavsdk_server from new source

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    • Eric KatzfeyE
      Eric Katzfey ModalAI Team @PIRON PI
      last edited by

      @PIRON-PI You can get release binaries, for example: https://github.com/mavlink/MAVSDK/releases/download/v0.43.0/mavsdk_server_linux-arm64-musl

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      • PIRON PIP
        PIRON PI
        last edited by

        Hi Eric, the demo code of python can work with mavsdk_server,
        but C++ demo code can't connect with mavsdk_server.
        I read source code of python that assigns udp port for mavsdk_server.
        C++ demo code doesn't assign udp port for mavsdk_server.
        Does this cause C++ demo code doesn't work?

        Eric KatzfeyE 1 Reply Last reply Reply Quote 0
        • Eric KatzfeyE
          Eric Katzfey ModalAI Team @PIRON PI
          last edited by

          @PIRON-PI I have only worked with the python code.

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          • C
            CY-1992
            last edited by

            @PIRON-PI You don't need mavsdk-server if you use C++.

            PIRON PIP 3 Replies Last reply Reply Quote 0
            • PIRON PIP
              PIRON PI @CY-1992
              last edited by

              This post is deleted!
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              • PIRON PIP
                PIRON PI @CY-1992
                last edited by

                @CY-1992 You give me confidence .
                I did it.
                Thanks a lot.

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                • PIRON PIP
                  PIRON PI @CY-1992
                  last edited by

                  @CY-1992 I generate libmavsdk.so from instruction of mavsdk.mavlink.io,
                  but it can't be compatible with VOXL.
                  Do you know where I can get source to generate libmavsdk.so for VOXL flight Deck?

                  1 Reply Last reply Reply Quote 0
                  • Chad SweetC
                    Chad Sweet ModalAI Team
                    last edited by

                    I assume you have seen this tutorial since you mention the docker image

                    Have you tried to upgrade cmake inside the voxl-mavsdk-cpp:v1.0 docker? If cmake version is the only blocker, you should be able to upgrade it to keep moving

                    PIRON PIP 2 Replies Last reply Reply Quote 0
                    • PIRON PIP
                      PIRON PI @Chad Sweet
                      last edited by

                      @Chad-Sweet I try to upgrade cmake in docker, but it doesn't work.

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                      • PIRON PIP
                        PIRON PI @Chad Sweet
                        last edited by

                        @Chad-Sweet Maybe you can offer the right version of mavsdk source. Because I use "git clone https://github.com/mavlink/MAVSDK.git". It's too new to be compatible with VOXL flight Deck.

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                        • ?
                          A Former User
                          last edited by

                          @PIRON-PI You don't need to build mavsdk from the source if you are using it in docker on voxl. Just download the arm64 deb package and install it in the docker as shown below in Dockerfile. Try to use base image arm64v8/ubuntu:20.04. It has the latest cmake version.

                          FROM arm64v8/ubuntu:20.04
                          ENV DEBIAN_FRONTEND noninteractive
                          RUN apt-get -y update && \
                              apt-get install -y build-essential cmake git wget
                          
                          WORKDIR /home
                          RUN wget https://github.com/mavlink/MAVSDK/releases/download/v1.4.0/libmavsdk-dev_1.4.0_debian11_arm64.deb && \
                              dpkg -i libmavsdk-dev_1.4.0_debian11_arm64.deb
                          
                          WORKDIR /home
                          #copy all your c++ files and CMakeLists.txt to home directory
                          COPY . .
                          
                          RUN cmake -Bbuild -DCMAKE_BUILD_TYPE=Debug -H. && \
                              cmake --build build -j4
                          
                          
                          PIRON PIP 1 Reply Last reply Reply Quote 0
                          • PIRON PIP
                            PIRON PI @Guest
                            last edited by

                            @chaitanya Sorry. My goal is that cell phone can control VOXL flight deck.
                            Therefore, I need a MAVSDK library( e.g. libmavsdk.so) at Android. Then I can use the library to send command to control VOXL flight deck.

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