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    Hanyang Wang
    @MasterPa
    Hi
    Hello World!
    Hanyang Wang
    @MasterPa
    @cyanine-gi Hi
    cyanine-gi
    @cyanine-gi
    Multi stereo obstacle avoidance added.
    Hanyang Wang
    @MasterPa
    got it
    Aditya Gawali
    @AdityaGawali
    Hello I met one of you on reddit ,I followed your tutorial and helped me a lot
    What is your team's inspiration and how do you work /collaborate with each other I am asking because I am myself getting into this field and I am new to this. From where do you guys get the reference for writing these firmwares thankyou !
    ninawrong
    @ninawrong
    Hi Aditya! Nice to have you in the group!
    This is the chat group where we share information about algorithms :) We colaborate by submitting issues and PRs :) We have a very road map and a detailed contributing.md if you'd like to check it out. https://github.com/generalized-intelligence/GAAS/blob/master/CONTRIBUTING.md
    @AdityaGawali @Doodleshr is our lead developer in SLAM algorithm :) He will give you a list of resources that may help you :)
    ninawrong
    @ninawrong
    @AdityaGawali Would you be so kind to submit an issue to describe the same feedback you gave us on Reddit :)
    Doodle1106
    @Doodle1106
    Hi there, for general introductions to ROS, MAVLINK, MAVROS and Gazebo, I recommend refer to the following website: General ROS introduction: http://wiki.ros.org/
    MAVROS: http://wiki.ros.org/mavros
    MAVLINK: https://mavlink.io/
    Gazebo: http://gazebosim.org/
    paincompiler
    @paincompiler
    Hi there, I finished the first tutorial with melodic in ubuntu 18.04, works like a charm.
    Wondering how soon would the next chapter get published.
    Doodle1106
    @Doodle1106
    Next week maybe. We are currently working hard on improving SLAM performance
    Glad it worked!
    paincompiler
    @paincompiler
    Excited!
    ninawrong
    @ninawrong
    Is there something we can help testing? :))) Would be happy to help
    Aditya Gawali
    @AdityaGawali
    Sure @ninawrong I will do right away after my lectures :)
    @Doodleshr I will look into these links is there any other tutorial which gets me started on abstract level just like your series of tutorials ,Thanks in advance
    Doodle1106
    @Doodle1106
    As far as I know there is no similar tutorials, if you just get started with ROS, I recommend you start with ROS tutorials like http://wiki.ros.org/ROS/Tutorials/WritingPublisherSubscriber%28python%29. Once you are familiar with basic ROS concepts , MAVROS will be quite simple as it is simply an extension to ROS. Good luck!
    Hanyang Wang
    @MasterPa
    Hi @AdityaGawali, we working on GAAS because in the past three years, we are in the drone industry. We didn't see anything excited happened, so we decided to do something crazy.
    Aditya Gawali
    @AdityaGawali
    @MasterPa thankyou very much,that's nice of your team to open source it , Looking forward for the next tutorials
    Aditya Gawali
    @AdityaGawali
    When will you guys update tutorial 3 ? Eagerly waiting for SLAM based navigation, any resources I can find useful before using the tutorial?
    Hanyang Wang
    @MasterPa
    @AdityaGawali check this
    we just updated it!
    please be careful of testing code in the real drone.
    Aditya Gawali
    @AdityaGawali
    For testing on real can you tell me what hardware did you use of your drone for stereo camera imaging along with micro pix as your autopilot ?
    Do you have a companion computer with it ? And how do you control your companion computer from a laptop on ground, can you share your launch file so I can have a look at your mavros configs ?
    @AdityaGawali here is the list of hardware
    now we are using a Chinese stereo cam brand
    and run on tx2
    Alexis Paques
    @AlexisTM
    Hi everybody!
    How does MyntAI compares to Zed camera?
    ninawrong
    @ninawrong
    @AlexisTM MyntAI offers a lower budget solution for stereo camera, and it is capable of achieving decent performance. pro: cheap, decent performance with VO, cuda not required, global shutter; con: poor SDK, poor IMU. Haven't been using Zed for a long time, might be wrong
    Hanyang Wang
    @MasterPa
    I know one of our user is using ZED right now. But they told me it is hard to develop
    Compare with price, ZED may not a good choice. We will support more camera later
    lgh5054
    @lgh5054
    hello!
    This code can not be run as zed??
    lgh5054
    @lgh5054
    Should I use lidar px4flow unconditionally? I want using only Stereo camera
    ninawrong
    @ninawrong
    @lgh5054 GAAS only uses stereo camera