Practice Debugging And Testing Cmsis Drivers (11.7)

Practise this section

8 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What does JTAG stand for?
Show hintHide hint
Think about standards in electronics testing.
Question 2.
What is unit testing?
Show hintHide hint
Consider how you test small parts of a whole application.
3Question 3.
What does SWD stand for?
- Scalable Wire Debug
- Serial Wire Debug
- Standard Wire Debug
Show hintHide hint
Think about how the abbreviation is constructed.
4Question 4.
True or False: Unit testing helps confirm that drivers work correctly when integrated.
- True
- False
Show hintHide hint
Reflect on the different types of testing.
Question 5.
Develop a unit test strategy for a UART driver that includes initialization, transmission, and reception. What tests would you include?
Show hintHide hint
Think about each operation the driver must perform.
Question 6.
Explain how you would optimize a CMSIS driver based on your monitoring results showing high access frequency on a particular pin.
Show hintHide hint
Consider how frequency relates to resource usage.

4 more questions in this section. Enroll free to practise them all.