TODO - Pipeline Setup

Resources

• The Taproot wiki. It has lots of content and we strongly recommend you browse through it to get a sense of what's there.
• aruw-edu: a hands-on tutorial for building robot code with Taproot
• aruw-mcb, ARUW's full robot code project available for reference
• The generated API documentation for Taproot
• The modm website and associated documentation

New user guide

Setting up a development environment

To develop software for the simulator or unit test environment, a Debian Linux development environment is necessary. When developing software for the development board, Linux, Windows, or Mac OS operating systems all work. We recommend working in a Debian Linux environment so you can both run tests and deploy to the development board.

If you do not have a native Linux environment, we recommend using a virtual machine. We have tested a virtual machine hosted using VirtualBox. Once you have a virtual machine installed on your computer, follow this guide to set up the tooling necessary to build and deploy software.

Alternatively, we have guides for developing software in a Docker container, a Windows machine, or by using Windows Subsystem for Linux. Note that these have drawbacks because they either do not fully support both running unit tests on your local machine and deploying to the development board or have not been rigorously tested.

Sometimes setting up your machine can be tricky. If you are having trouble setting up your environment properly, feel free to ask for help on our Discord server.

Cloning the repo

If you use the Docker container, or have already cloned the repository yourself, you should run:

git submodule update --init --recursive

Otherwise, you should clone your repo in the target development environment as follows:

git clone --recursive https://gitlab.com/my-team/my-amazing-project.git

Workflow guide

Getting around VSCode

Microsoft provides a helpful website with a number of shortcuts for getting around VSCode. There are many shortcuts that make programming faster.

Building code and programming the RoboMaster Development Board

If you would like to use the terminal instead, see the section "Building and running via the terminal" below.

1. Make sure you have VSCode opened in the folder taproot-template-project (not template-project)
2. Connect an ST-Link to the RoboMaster Development Board and your computer.
3. In VSCode, open the Command Palette (Ctrl+shift+P)
4. Find Tasks: Run Task. You should see the options below. Select Program - Debug or Program - Release.
   
   

Debugging with an ST-Link

1. Open the folder aruw-template-project in VSCode. Hit the debug tab on the left side or type Ctrl+shift+D.
2. Hit the green play arrow on the left top of the screen.
3. See this page for more information about using the ST-Link for programming the MCB and debugging.
   

Debugging with a J-Link

See the wiki for an explanation on the difference between an ST-Link and J-Link and a step-by-step procedure on how to use the J-Link.

Selecting and using robot types

Specify the robot type via the command line when compiling (see below). For vscode IntelliSense, navigate to /template-project/robot-type/robot_type.hpp and change the macro defined in this file.

Each robot is signified by a unique macro which can be checked to special-case code:

#if defined(TARGET_STANDARD)
// Only included if building for the Standard
initializeStandard();
#endif

How to select an appropriate VSCode C/C++ configuration

This codebase has a number of different build targets (see this wiki page for more information). Because the build setup is different for the test, sim, and RoboMaster Development Board (aka MCB) environments, while working on a particular portion of code you may select an appropriate profile that provides optimal intellisense. To select a configuration, in VSCode, type Ctrl+Shift+P, then type "C/C++:Select a Configuration" and hit enter. A dropdown menu will appear where you may choose either the "Test", "Sim", or "Hardware" configuration.

Building and running via the terminal

The below commands require that your working directory is /template-project (where the SConstruct and project.xml files are).

• lbuild build: Re-generates out copy of taproot and modm.
• scons build: Builds the firmware image for the hardware target. Creates a "release" folder located in build/hardware/ which contains the final .elf file as well as the intermediate object files (.o).
• scons build-tests: Builds a program which hosts our unit tests. This executable can be run on your host computer (only supported on Linux) and prints results for each unit test run.
• scons program: Builds as with scons build and then programs the board.
• scons run-tests: Builds and runs the unit test program.
• scons size: Prints statistics on program size and (statically-)allocated memory. Note that the reported available heap space is an upper bound, and this tool has no way of knowing about the real size of dynamic allocations.

Below is the full usage statement from our scons build environment. Note that you can select the robot, profile, or whether or not you want profiling to be on using the various options.

Usage: scons <target> [profile=<debug|release|fast>] [robot=TARGET_<ROBOT_TYPE>] [profiling=<true|false>]
    "<target>" is one of:
        - "build": build all code for the hardware platform.
        - "run": build all code for the hardware platform, and deploy it to the board via a connected ST-Link.
        - "build-tests": build core code and tests for the current host platform.
        - "run-tests": build core code and tests for the current host platform, and execute them locally with the test runner.
        - "run-tests-gcov": builds core code and tests, executes them locally, and captures and prints code coverage information
        - "build-sim": build all code for the simulated environment, for the current host platform.
        - "run-sim": build all code for the simulated environment, for the current host platform, and execute the simulator locally.
    "TARGET_<ROBOT_TYPE>" is an optional argument that can override whatever robot type has been specified in robot_type.hpp.
        - <ROBOT_TYPE> must be one of the following:
            - STANDARD, DRONE, ENGINEER, SENTRY, HERO: