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- Tue May 09, 2017 7:49 pm
- Forum: ESP-IDF
- Topic: GPIO gives Multiple Interrupt events for single interrupt generation
- Replies: 17
- Views: 31124
Re: GPIO gives Multiple Interrupt events for single interrupt generation
Hi, I am seeing a similar behavior. I use an opto interrupter that has a nice positive pulse output signal when the light beam is interrupted by a pin sticking to a rotating wheel. I have checked the signal with my scope and the pulse has a clean 10 uSec rising edge, no bounce effect or anything lik...