Introduction
Consider the following sketch:
void setup () {
Serial.begin(9600);
printHeader();
}
void loop () }{
calculateTime();
readData();
printData();
}
Hopefully you find its streamlined code structure to be easy to read and understand. You can work towards creating code like this with the use of functions.
Objectives
- Learn formatting for creating and calling a function
- Distinguish between local and global variables
- Explore how functions can streamline your code, making it easier to understand and more efficient
