Arduino compatibility layer resources

Created Tue, 21 Jun 2011 08:28:19 +0000 by hairymnstr

hairymnstr

Tue, 21 Jun 2011 08:28:19 +0000

Is there a list of the resources (timers, interrupts, memory etc.) that's used in the low level arduino compatible functions e.g. is there a timer allocated for doing the timer() calls?

I'm looking at writing a low level module and wondering what peripherals I'm safe to use.

hairymnstr

Tue, 21 Jun 2011 09:48:17 +0000

Now to answer my own question, the thread [url]http://www.chipkit.org/forum/viewtopic.php?f=19&t=156[/url] shows the used interrupt vectors (for the Mega32) but the Uno can be inferred from that as well. So using timer1 is a bad idea as I expected, and all the serial ports are serviced with interrupts.

Odd that a forum search for "timer" didn't turn up that thread, perhaps the thread index needs rebuilding.

Jacob Christ

Tue, 21 Jun 2011 15:29:29 +0000

Odd that a forum search for "timer" didn't turn up that thread, perhaps the thread index needs rebuilding.

I always just search in google something like:

timer site:chipkit.org

Seems to work much better than site search engine.

Jacob