🔵 PART 7 — THE INFINITE LOOP
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt Play1/5
There's no tags or description
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai | Chat |
|---|
No analytics yet
Send a link to your students to track their progress
6 Terms
What is the infinite loop in an embedded system?
It is a continuous cycle where the system repeatedly:
1. Reads the environment → 2. Processes information → 3. Takes action
Then it repeats.
What is Step 1 of the infinite loop?
Read the environment.
The system reads information from inputs and sensors.
Example:
A robot uses a distance sensor to determine how close it is to a wall.
What is Step 2 of the infinite loop?
Process information.
The program uses the input information to decide what should happen next.
What is Step 3 of the infinite loop?
Take action.
The system activates an output based on the processed information.
Give an example of the complete infinite loop using a robot.
Read: Distance sensor detects a wall.
Process: Microcontroller determines that the robot is too close.
Action: Motor stops or changes direction.
Repeat
Why is the process called an “infinite” loop?
Because the system continuously repeats the read → process → action cycle while it is operating.