11.6.3. Code Reusability

Try these first

1. 1.

   What does code reusability mean?

   Hint

   Think about why developers would want to avoid rewriting code.

2. 2.

   Why is standardization important in CMSIS?

   Hint

   Consider how this affects developers writing code.

3. 3.

   What is code reusability?

   • A practice of writing unique code for every function
   • Using existing code in new applications
   • Never using the same code twice

   Hint

   Think about the advantages that come with reusing code.

4. 4.

   Is portability within CMSIS beneficial for developers?

   • True
   • False

   Hint

   Consider how this aids development.

5. 5.

   Design a small embedded system project incorporating code reusability principles. Discuss how you would implement existing libraries to speed up development.

   Hint

   Consider what parts of the project can use established code or libraries.

6. 6.

   Evaluate a given code snippet and identify areas where reusability could be improved. Propose potential changes.

   Hint

   Think about how broader functions can encapsulate repetitive tasks.