Difference between revisions of "1. Panel scrolling text"

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::::This also makes sense, telling microPython to use the display command to scroll the "helloworld" character number of the string. This display is a module in the microbit that represents the physical display of the device, with the display in quotes.
 
::::This also makes sense, telling microPython to use the display command to scroll the "helloworld" character number of the string. This display is a module in the microbit that represents the physical display of the device, with the display in quotes.
 
::::Now copy the code directly to your editor and burn it to your device. Can you change the character information? Give it a try!
 
::::Now copy the code directly to your editor and burn it to your device. Can you change the character information? Give it a try!
 +
 +
*testing effect:
 +
 +
[[File:Scroll.gif]]

Revision as of 01:09, 18 February 2019

Panel scrolling text

This is a qualitative change from the original hello word!

Prepare the required tools

  • BPI:bit newest firmware. Bin
  • Windows - Mpfshell. Exe

you can download from :https://github.com/BPI-STEAM/BPI-BIT-MicroPython/releases

MicroPython is super simple:

from microbit import *
display.scroll("Hello, World!")

Scroll-hello.gif

  • Each line also has special semantics.
The form microbit import *
If you have been exposed to c before, you can understand by the library. All modules are existing code libraries. These libraries are imported from microbit. The second row
display.scroll("Hello, World!")
This also makes sense, telling microPython to use the display command to scroll the "helloworld" character number of the string. This display is a module in the microbit that represents the physical display of the device, with the display in quotes.
Now copy the code directly to your editor and burn it to your device. Can you change the character information? Give it a try!
  • testing effect:

Scroll.gif