11.3.3. UART

Try these first

1. 1.

   What does UART stand for?

   Hint

   Remember, it's a communication protocol.

2. 2.

   What command do you use to enable USART?

   Hint

   Think about enabling a device for use.

3. 3.

   What does UART enable in embedded systems?

   • Serial Communication
   • Parallel Processing
   • Visual Representation

   Hint

   Think about how data is transferred in sequence.

4. 4.

   The baud rate settings in UART impact what?

   • True
   • False

   Hint

   Consider communication speed.

5. 5.

   Design a function to receive data over UART and store it in a buffer. What considerations must you take into account?

   Hint

   What commands do you use to check available data?

6. 6.

   How would you implement error checking during UART communication?

   Hint

   Consider how you could ensure data integrity during communication.