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1. #FTC ANDROID STUDIO TUTORIAL HOW TO#
2. #FTC ANDROID STUDIO TUTORIAL UPDATE#
3. #FTC ANDROID STUDIO TUTORIAL DRIVER#
4. #FTC ANDROID STUDIO TUTORIAL FOR ANDROID#

Wait until the user pushes the start button on the driver station to Then it calls the waitForStart method, to

#FTC ANDROID STUDIO TUTORIAL UPDATE#

The op mode then calls the update method to send the The op mode uses the addData method to add a message to be sent to theĭriver Station. It uses another object that isĪvailable in the runOpMode method. In the next few statements of the example, the op mode prompts the user Indicating that it cannot find the device. If the names do not match, the op mode will throw an exception Name (it is case sensitive) to retrieve this motor from the hardwareMap For example, if you created a configurationįile that had a DC motor named motorTest, then you must use this same HardwareMap.get method must match the name used to define the device in In your op mode, the name that you specify as the second argument of the Note that when you attempt to retrieve a reference to a specific device The hardwareMap object is available to use in the runOpMode method. class, "sensorColorRange" ) servoTest = hardwareMap. class, "digitalTouch" ) sensorColorRange = hardwareMap. class, "motorTest" ) digitalTouch = hardwareMap. In this example, the op mode name is called MyFIRSTJavaOpModeĪnd it inherits characteristics from the LinearOpMode class. You can see from the sample code that an op mode is defined as a JavaĬlass. Tele-operated (i.e., driver controlled) op you wanted to change this op mode to an autonomous op mode, you would Running Your Op Mode with a Gamepad ConnectedįIRST Tech Challenge public class MyFIRSTJavaOpMode extends LinearOpMode Īt the start of the op mode there is an annotation that occurs before.Modifying Your Op Mode to Control a Motor.Examining the Structure of Your Op Mode.Creating and Running an Op Mode (Android-Studio).Importing the Project into Android Studio.Extracting the Contents of the Archived Project File.Downloading the Android Studio Project Folder.You will also need to turn on USB Debugging on the phone and allow the computer to connect to the phone first.

You will need to configure what motor port corresponds to what name on the phones when you hook up the hardware. That’s it! You should be able to press the green play button in the toolbar and upload code to your Robot Controller and run this code on your tank drive. We can apply the negative sign to the value from gamepad1.left_stick_y to reverse its direction and ensure the left motor moves the robot in the same direction as the right motor like mentioned earlier. A file with something similar to the following code should show up: package /** * Created by nicholas on 9/5/17. A window should pop up, but all you’ll need to enter is the name of your OpMode. To create a new OpMode right click on the folder and select new -> Java Class. The OpModes you’ll write go inside of TeamCode -> java ->.

#FTC ANDROID STUDIO TUTORIAL FOR ANDROID#

It’s similar to a file manager, but specifically for Android code. On the left in Android Studio there is a list of the files inside of the SDK. Basically it’s just a folder with many files that have code inside of them. The SDK FIRST developed is a library of code that you can use to control your robot. Go to File->Settings in the toolbar and search for instant run and make sure it’s unchecked. Next you should disable Instant Run in Android Studio because sometimes it stops new OpModes from showing up on the phones, and occasionally stop OpModes from updating with new code. You should click the links for Update Build Tools.Ī status bar like below shows the status of your program compiling or uploading to the phone. Open up the SDK inside Android Studio, You may see a notification like this:Ĭlick Update to make sure you’re on the latest version.

#FTC ANDROID STUDIO TUTORIAL HOW TO#

Here is a good tutorial on how to do that. You should have Android Studio and the FTC SDK downloaded.

I’ll assume you have some basic knowledge of the FTC hardware. This tutorial will show how to create basic OpModes for Teleop.

In this tutorial I plan to cover some of those concepts and basics. FTC programming contains lots of concepts that are very specific to robotics and not regular programming.