Toy robot that traverses on a finite surface

Ze Fei Teo

Last update: Feb 3, 2022

Related tags

Hardware toyrobotchallenge

Overview

Toy Robot Challenge - Release Notes

November 12, 2021

New features

Initialisation - Users can set the home position and heading of the robot.
Positioning & Sensing - Users can perform incremental movement or rotation of up to 90 degrees without risk of exceeding surface dimensions.
Reporting - Users can request the positioning data of the robot.
Command Line Input - Users can input their commands directly into the terminal.

Bug fixes

Fixed issue of parsing unknown arguments
Addressed invalid robot initialisation
Enabled parsing of capitalised user input
Implemented flow control for user commands

Dependencies

You will need to install the following:
- argparse
- setuptools
You will need to set up your Python path.

Run instructions

To install the necessary requirements:

python3 -m pip install -r requirements.txt

To run the main program:

python3 -m prog

To run individual unit tests:

python3 -m unittest tests/foo.py

CLI commands

usage: prog.py [-h] [-p x y head] [-m] [-l] [-r] [--report] [-x]
-h     --help      Show this help message and exit
-p     --place     Sets robot home position & heading
-m     --move      Moves robot 1 step forward
-l     --left      Rotates robot -90deg
-r     --right     Rotates robot +90deg
       --report    Reports robot position
-x     --exit      Exits program

Example input

--place 1 2 east
--move
--move
--left
--move
--report
--exit

Abbreviations used

args    arguments
coord   coordinates
curr    current
d       delta i.e. the change in
dim     dimensions
head    heading
pos     position
prop    proposed
str     string
sym     symbol
temp    temporary

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Comments

Controller gui

The brief only requests a position/heading update via the _report_command, which will only likely be used at the end - hence more suited for running unit tests. The controller-gui enables the graphical representation of the robot and table, and contextualises user input. Please provide some feedback as to the approach/design language used for an improved user experience.

opened by zefeiteo 0