Welcome to Tiny:bit Pro repository
2.Display built-in image
Learning goals:
This lesson learns to display image on a micro:bit dot matrix by Python programming. For example: heart.
Code:
from microbit import *
display.show(Image.HEART)
Below is a list of built-in images:
• Image.HEART
• Image.HEART_SMALL
• Image.HAPPY
• Image.SMILE
• Image.SAD
• Image.CONFUSED
• Image.ANGRY
• Image.ASLEEP
• Image.SURPRISED
• Image.SILLY
• Image.FABULOUS
• Image.MEH
• Image.YES
• Image.NO
•Image.CLOCK12, Image.CLOCK11, Image.CLOCK10, Image.CLOCK9, Image.CLOCK8, Image.CLOCK7, Image.CLOCK6, Image.CLOCK5, Image.CLOCK4, Image.CLOCK3, Image.CLOCK2,Image.CLOCK1
•Image.ARROW_N, Image.ARROW_NE, Image.ARROW_E, Image.ARROW_SE, Image.ARROW_S, Image.ARROW_SW, Image.ARROW_W, Image.ARROW_NW
• Image.TRIANGLE
• Image.TRIANGLE_LEFT
• Image.CHESSBOARD
• Image.DIAMOND
• Image.DIAMOND_SMALL
• Image.SQUARE
• Image.SQUARE_SMALL
• Image.RABBIT
• Image.COW
• Image.MUSIC_CROTCHET
• Image.MUSIC_QUAVER
• Image.MUSIC_QUAVERS
• Image.PITCHFORK
• Image.XMAS
• Image.PACMAN
• Image.TARGET
• Image.TSHIRT
• Image.ROLLERSKATE
• Image.DUCK
• Image.HOUSE
• Image.TORTOISE
• Image.BUTTERFLY
• Image.STICKFIGURE
• Image.GHOST
• Image.SWORD
• Image.GIRAFFE
• Image.SKULL
• Image.UMBRELLA
• Image.SNAKE
Image.ALL_CLOCKS
Image.ALL_ARROWS
Programming and downloading：
1.You should open the Mu software, and enter the code in the edit window, , as shown in Figure 2-1.
Note! All English and symbols should be entered in English, and the last line must be a space.
Figure 2-1
2.As shown in Figure 2-2, you need to click the Check button to check if our code has an error. If a line appears with a cursor or an underscore, the program indicating this line is wrong.
Figure 2-2
3. You need to connect the micro data cable to micro:bit and the computer, then click the Flash button to download the program to micro:bit as shown in Figure 2-3.
Figure 2-3
4.After the download is successful, you can see that a heart on the micro:bit dot matrix .as shown in Figure 2-4.
Figure 2-4