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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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PostPosted: Sat Sep 01, 2012 6:41 am    Post subject: Arduino/AVR interrupts - Resources Reply with quote  Mark this post and the followings unread

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mrmrshoes



Joined: Feb 19, 2011
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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



Joined: Aug 08, 2009
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Location: Out scouting . . .

PostPosted: Sun Nov 18, 2012 3:37 am    Post subject: Reply with quote  Mark this post and the followings unread

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MusicMan11712



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PostPosted: Wed Jul 10, 2013 3:18 am    Post subject: Reply with quote  Mark this post and the followings unread

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MusicMan11712



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PostPosted: Sat Jul 27, 2013 5:07 pm    Post subject: Reply with quote  Mark this post and the followings unread

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cappy2112



Joined: Dec 24, 2004
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PostPosted: Sun Aug 04, 2013 8:13 pm    Post subject: Reply with quote  Mark this post and the followings unread

[
Quote:
url]http://arduinomega.blogspot.com/2011/05/setting-interrupts-manually-real-int0.html[/url]

This article refers to the Arduino pin change interrupts.
I've posted a URL in this forum about a library for them. This library has recently been modified to support the 2560. I don't know the progress of that addition though. The documentation for the pin change interrupts talks about the library overhead and using different modes as a tradeoff between performance and memory.

Given that midi events are so slow by today's standards, one would think a microcontroller running at 16MHZ would be plenty fast to catch & process slow midi events, with ease.

OTOH, I recently read a scathing article about how bad GCC is. Unfortunately, there was no data to support those claims about the compiler.

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