pxt-calliope/docs/projects/turtle-scanner.md
Peli de Halleux 2b504d863d
Radiodocsupdate ()
* a few updates

* more updates

* reorder radio blocks

* more shuffling of new radio apis

* fixing hot or ocold

* more doc fixes

* more updates

* fixing docs issues

* more doc fixes

* restore docs errors

* missing packate

* renamed argument of callback

* mssing radio

* more odcs fixes

* lock turtle

* ignore docs for now
2018-10-15 15:32:09 -07:00

759 B

Turtle Scanner

Setting up your project

This project uses an microturtle Extension. You'll need to add it to your project to make it work.

  • create a new project
  • click on the gearwheel menu and click Extensions
  • select the microturtle extension

After the project reloads, you should see the turtle category in the blocks.

Code

The turtle scans the display over and over again.

turtle.setPosition(0, 0)
turtle.turnRight()
turtle.setSpeed(20)
basic.forever(() => {
    turtle.forward(4)
    turtle.turnRight()
    turtle.forward(1)
    turtle.turnRight()
    turtle.forward(4)
    turtle.turnLeft()
    turtle.forward(1)
    turtle.turnLeft()
})
microturtle=github:Microsoft/pxt-microturtle#v0.0.9