edge triggered and level triggered interrputs

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pushpa

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HI,
I want to understand the difference between Edge-triggered and Level-triggered Interrupts.

Thanks in advance
 

Edge triggered interrupt is triggered every rising edge (or falling edge) only. next rising edge can retrigger it.
level triggered interrupt is triggered when pin is high (or low). If the pin stays high level (or low), it retrigger interrupt again and again.
 

Search this forum for similar topic posted 2-3 weeks ago..
 

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