Explain the function of the given code: int timer = 100; int ledPins[] = {2, 7, 4, 6, 5, 3 }; int pinCount = 6; void setup() { for (int thisPin = 0; thisPin < pinCount; thisPin++) { pinMode(ledPins[thisPin], OUTPUT); } } void loop() { for (int thisPin = 0; thisPin < thisPin++) { digitalWrite(ledPins[thisPin], HIGH); delay(timer); pinCount; %3D digitalWrite(ledPins[thisPin], LOW); } for (int thisPin = pinCount - 1; thisPin >= 0; thisPin--) { digitalWrite(ledPins[thisPin], HIGH); delay(timer); digitalWrite(ledPins[thisPin], LOW); } } %3D

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
Explain the function of the given code:
int timer = 100;
int ledPins[] = { 2, 7, 4, 6, 5, 3
};
int pinCount = 6;
void setup() {
for (int thisPin = 0; thisPin < pinCount;
thisPin++) {
pinMode(ledPins[thisPin], OUTPUT);
}
}
void loop() {
for (int thisPin = 0; thisPin <
thisPin++) {
digitalWrite(ledPins[thisPin], HIGH);
delay(timer);
pinCount;
digitalWrite(ledPins[thisPin], LOW);
}
for (int thisPin = pinCount - 1; thisPin >=
thisPin--) {
digitalWrite(ledPins[thisPin], HIGH);
delay(timer);
digitalWrite(ledPins[thisPin], LOW);
}
0;
Transcribed Image Text:Explain the function of the given code: int timer = 100; int ledPins[] = { 2, 7, 4, 6, 5, 3 }; int pinCount = 6; void setup() { for (int thisPin = 0; thisPin < pinCount; thisPin++) { pinMode(ledPins[thisPin], OUTPUT); } } void loop() { for (int thisPin = 0; thisPin < thisPin++) { digitalWrite(ledPins[thisPin], HIGH); delay(timer); pinCount; digitalWrite(ledPins[thisPin], LOW); } for (int thisPin = pinCount - 1; thisPin >= thisPin--) { digitalWrite(ledPins[thisPin], HIGH); delay(timer); digitalWrite(ledPins[thisPin], LOW); } 0;
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