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 Forum index » DIY Hardware and Software » Arduino
Arduino/AVR interrupts - Resources
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MusicMan11712



Joined: Aug 08, 2009
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Location: Upstate New York USA
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PostPosted: Sat Sep 01, 2012 6:41 am    Post subject: Arduino/AVR interrupts - Resources Reply with quote  Mark this post and the followings unread
I thought I had posted links to two articles on doing Arduino/AVR interrupts, but I couldn't find them. So here they are:
http://www.engblaze.com/we-interrupt-this-program-to-bring-you-a-tutorial-on-arduino-interrupts/
http://www.engblaze.com/microcontroller-tutorial-avr-and-arduino-timer-interrupts/
Steve
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mrmrshoes



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PostPosted: Wed Oct 24, 2012 4:37 am    Post subject: Reply with quote  Mark this post and the followings unread
here is another one Very Happy
http://www.sparkfun.com/tutorials/326
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MusicMan11712



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PostPosted: Sun Nov 18, 2012 3:37 am    Post subject: Reply with quote  Mark this post and the followings unread
I have been exploring the use of serial ports and interrupts related to midi i/o and have some concerns about overhead (and latency). I stumbled onto this article, which might be useful, so I thought I'd post it here:

http://billgrundmann.wordpress.com/2009/03/02/the-overhead-of-arduino-interrupts/

Also: http://arduinomega.blogspot.com/2011/05/setting-interrupts-manually-real-int0.html

And if overhead/latency is really a significant problem, there's this:
http://www.nongnu.org/avr-libc/user-manual/group__avr__interrupts.html

Steve
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