Introducing to programming LEGO® MINDSTORMS® EV3

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Getting the Program Stuck

What happens if a block cannot complete its action?

Try running you program with its arm already in the "up" position. Watch carefully so you can answer the following questions.

Exercice

Does the program ever end?

Choix attendu

The program keeps running.
The program ends immediately.

Exercice

Does the second medium motor block ever get to run?

Choix attendu

The second motor block never runs
The second motor block is skipped over

Exercice

What happens if a block cannot complete its action?

Choix attendu

The program will immediately skip to the next block
The program will try for a while, then display an error and quit
The program will try for a while, then skip the "stuck" block and move on to the remaining commands
The program will get "stuck" trying to complete the action, and later blocks will never be run

Correction Recommencer

Précédent
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Basics
Movement
- Moving Straight
  - Exercice : Steering Forward
  - Exercice : Mini Challenge
  - Did You Notice?
  - Exercice : Arm Control
  - Exercice : Mini Challenge
  - Exercice : Getting the Program Stuck
- Turning
- Workaround
Sensors
Decisions

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