• FROSTIES

    OS robot project 2019/2020

    Laila SALHI, Andreas LINDSTRÖM, Clara YAÏCHE, Gaël AUDINET

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    competition

    The goal is to recognize objects such as cubes or pyramids in the arena and th throw balls into the competitor area. We assembled and coded in C the lego MINDSTORM ev3 to compete with five other teams.

  • OUR TEAM

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    Gaël AUDINET

    worked on identify object

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    Laila SALHI

    worked on finding objects position

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    Andreas LINDSTRÖM

    worked on server connection and enhancing robot performance  

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    Clara YAÏCHE

    worked on robot architecture, ball launching, and website

  • architecture of the robot

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    Scanner

    Our architecture allows to scan in width and height

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    The laucher

    The simple structure allowed us to throw the ball effectively

    However during the competition, we had to turn to throw the ball which was actually quite ineffective.

  • Our CODE

    We created an understandable library code. We tried to "Divide-and-conquer", meaning spitting the problem into small parts and equally split the work between team members.

    movement.c : This code was our first one. The issue here was to move precisely the robot, we used the gyro to improve it.

    search.c : this part includes a very important function : scan which scan at 90 degrees and go in front of the object if it's find one. 

    object_recogn.c : This file regroups all the functions used to recognize the object in front of the robot. It also defines a function to move around the edge of an object and a function to return approximately to the initial beginning position.

    launch.c : code to lauch the ball from the initial position

    server_receive_thread.c and server_send_thread.c : Allow the user to connect send and threads to the server

  • Main FUNCTION

    Our main function is the one we used for the competiton using the librairies described above.

    includes : all_libraries.h : In this file we declared and included all the function and libraries needed.

    config.h: In this file, we defined all our variable

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    Title Text

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    GITLAB

    Click here if you want to access to our gitlab account with all our codes

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