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Results tagged with interrupt
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user 42
Interrupts allow the processor to suspend normal operation temporarily so that a high-priority software or hardware event can be handled instead.
22
votes
3
answers
6k
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Can a function be called automatically when an input changes?
Currently, my sketch is checking an input pin every time round the main loop. If it detects a change, it calls a custom function to respond to it. Here's the code (trimmed down to the essentials):
in …
- 11k