Please note that this build does not contain any of the navX2-Micro tools, but does contain the RoboRIO and Android libraries.
Again in the same adle file, add the navx_ftc library to the list of “dependencies” (libraries) the ftc_app will link to – by adding this line near the bottom of the gradle build file, in the dependencies section:Ĭompile (name:'navx_ftc-release', ext:'aar')įor developers on Linux and Mac OS platforms, the latest non-Windows build is also available. Modify your robot application’s (the “TeamCode” project) adle file repository list to add a reference the directory where the navx_ftc library is installed:. See FTC Robot Installation for details on configuring the Device name. Navx_device = AHRS.getInstance(hardwareMap.get(NavxMicroNavigationSensor.class, "navx"), ) Modify any of the op mode example files to change the following line near the top of the file to match the “Device name” given to the I2C port on the REV Expansion or Control Hub to which you have connected the navX-Model device. 
Next, several configuration changes must be made in order that the Android Studio ftc_app-based project can locate the navx_ftc library:
Copy one or more of the example navX-Model “op modes” files from the \navx-micro\android\examples directory into your project’s “TeamCode” top-level directory. Select the example you wish to start with and copy it into your project as follows: Within this directory, the “examples” sub-directory contains several example programs. After running the setup program included in the latest build, the libraries and samples will be installed to the following location:įor example, if your user name is Robot, the directory name will be C:\Users\Robot\navx-micro\android. Several sample Java Robot Applications are provided. Getting Startedīefore getting started, ensure you have installed Android Studio and the indicated Android Studio Project components linked to on the FIRST Tech Challenge Programming Resources page. To learn more about the library, online help is available. To use the library, you can download the latest build of the libraries, or you can checkout the source code with Git. Several example programs are provided, demonstrating how to use a navX-Model device in a FTC-based robot control application. The navx_ftc Android software library supports access to navX-Model devices via the I2C communication interface. NOTE: The 2021-2022 Season Version of the navX-Micro Android Library for FTC has currently been tested with the FTC “ftc_app” library for the 2021-2022 (“Freight Frenzy) season, and has been verified to operate correctly with the REV Expansion and Control Hubs.
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