Practice Compilation And Flashing (5.1.4) - Microcontroller - Serial Communication and Interrupts
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Compilation and Flashing

Practice - Compilation and Flashing - 5.1.4

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does UART stand for?

💡 Hint: Consider the relation of UART to serial communications.

Question 2 Easy

What is SBUF used for?

💡 Hint: Think about the data flow in UART.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does UART stand for?

Universal Asynchronous Receiver/Transmitter
Universal Array Reception/Transformation
Universal Analog Receiver/Transmitter

💡 Hint: It involves asynchronous communication.

Question 2

True or False: The baud rate determines how fast the data is transmitted.

True
False

💡 Hint: Think about the units used for baud rate.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Develop a program that utilizes UART to send and receive a string longer than 32 characters. Ensure proper handling and display on a terminal.

💡 Hint: Think about modularizing your code for clarity.

Challenge 2 Hard

Explain how to configure and implement a timer interrupt that triggers every 200 ms and toggles an LED on the 8051.

💡 Hint: Calculate the required timer counts based on the oscillator frequency.

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Reference links

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