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4 cards from this section. Quick, good the night before a test.
What is the purpose of enabling an interrupt in an embedded system?
Think about how systems communicate with external devices.
Define what a flag clearing function does.
Consider why a notification would need to be reset.
What does the function uart_enable_interrupt() do?
Think about receiving data.
True or False: Interrupt priority can be managed to ensure critical tasks are addressed first.
How would you handle multiple tasks effectively?
A system has several peripherals that can raise interrupts. Describe a strategy for managing their priorities effectively.
Consider real-time requirements.
Construct a brief code demonstrating enabling an interrupt, processing it, and clearing the interrupt flag.
What steps should follow after enabling the interrupt?
5 more questions in this section. Enroll free to practise them all.
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