12.5.3. Real-Time Debugging

Try these first

1. 1.

   What does GDB stand for?

   Hint

   Think about what GDB is used for.

2. 2.

   What is unit testing?

   Hint

   It's usually the first step in testing.

3. 3.

   Which of the following is NOT a debugging tool?

   • GDB
   • JTAG
   • API

   Hint

   Think about the purpose of each term.

4. 4.

   True or False: Integration testing occurs before unit testing.

   • True
   • False

   Hint

   Consider the sequence of testing stages.

5. 5.

   Design a simple embedded system application that requires both unit and integration testing. Describe your testing strategy.

   Hint

   Think about the flow of data from sensor to display.

6. 6.

   Identify and explain a common error that could occur during sensor data acquisition and outline a handling strategy.

   Hint

   Consider how you react when data isn't coming in as expected.