Practice - Writing a Simple Program for SoC
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Practice Questions
Test your understanding with targeted questions
What does GPIO stand for?
💡 Hint: Think about what type of signals these pins manage.
What is the main purpose of a timer in embedded systems?
💡 Hint: Recall the blinking LED example.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of a timer interrupt?
💡 Hint: Think about the blinking LED example.
True or False: An ISR can perform extensive operations without impact.
💡 Hint: Remember the efficiency needed in handling ISRs.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Modify the provided LED blink program to create a feature that allows adjusting the blink rate through user input. Include the necessary code changes.
💡 Hint: Look at how you initialize the timer and consider using different timer intervals based on user input.
Create an ISR to manage two different GPIO pins connected to two different LEDs, toggling each LED at staggered intervals (e.g., LED1 every second, LED2 every half second).
💡 Hint: Don’t forget to structure your toggle logic clearly to prevent both LEDs from switching together.
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