Micropython Visual Studio Code



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Visual-studio-code intellisense micropython. Improve this question. Follow asked Mar 18 '20 at 19:26. Patrick Patrick. 1,475 1 1 gold badge 15 15 silver badges 35 35 bronze badges. The answer is the correct how-to for this generic need.

Code
  • Download the MicroPython UF2 file by clicking the button below. Our official C SDK can be used from the command line, or from popular integrated development environments like Visual Studio Code, Eclipse, and CLion. To get started, download our C/C SDK and Examples.
  • Live stream to showing how to load files and run code from your computer on a MicroPython board. Using a simple command line tool.

Now that you’ve set up your computer and EV3 Brick, you’re ready to startwriting programs.

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To make it easier to create and manage your programs, let’s first have a quicklook at how MicroPython projects and programs for your EV3 robots areorganized.

Programs are organized into project folders, as shown inFigure 8. A project folder is a directory on yourcomputer that contains the main program (main.py) and other optionalscripts or files. This project folder and all of its contents will be copiedto the EV3 Brick, where the main program will be run.

This page shows you how to create such a project and how to transfer it to theEV3 Brick.

Studio

Figure 8 A project contains a program called main.py and optional resources likesounds or MicroPython modules.

Creating a new project¶

To create a new project, open the EV3 MicroPython tab andclick create a new project, as shown in Figure 9. Enter aproject name in the text field that appears and press Enter. When prompted,choose a location for this program and confirm by clicking choose folder.

Figure 9 Creating a new project. This example is called getting_started, but youcan choose any name.

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When you create a new project, it already includes a file called main.py. Tosee its contents and to modify it, open it from the file browser as shown inFigure 10. This is where you’ll write your programs.

If you are new to MicroPython programming, we recommend that you keep theexisting code in place and add your code to it.

Opening an existing project¶

To open a project you created previously, click File and clickOpen Folder, as shown in Figure 11. Next, navigate toyour previously created project folder and click OK. You can also open yourrecently used projects using the Open Recent menu option.

Connecting to the EV3 Brick with Visual Studio Code¶

To be able to transfer your code to the EV3 Brick, you’ll first need toconnect the EV3 Brick to your computer with the mini-USB cable and configurethe connection with Visual Studio Code. To do so:

  • Turn the EV3 Brick on
  • Connect the EV3 Brick to your computer with the mini-USB cable
  • Configure the USB connection as shown in Figure 12.

Figure 12 Configuring the USB connection between the computer and the EV3 Brick

Downloading and running a program¶

You can press the F5 key to run the program. Alternatively, you can start itmanually by going to the debug tab and clicking the green start arrow, asshown in Figure 13.

When the program starts, a pop-up toolbar allows you to stop the program ifnecessary. You can also stop the program at any time using the back button onthe EV3 Brick.

If your program produces any output with the print command, this is shownin the output window.

Expanding the example program¶

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Now that you’ve run the basic code template, you can expand the program tomake a motor move. First, attach a Large Motor to Port B on the EV3 Brick,as shown in Figure 14.

Figure 14 The EV3 Brick with a Large Motor attached to port B.

Next, edit main.py to make it look like this:

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This program makes your robot beep, rotate the motor, and beep again with ahigher pitched tone. Run the program to make sure that it works as expected.

Managing files on the EV3 Brick¶

After you’ve downloaded a project to the EV3 Brick, you can run, delete, orback up programs stored on it using the device browser as shown inFigure 15.

Figure 15 Using the EV3 device browser to manage files on your EV3 Brick