M2560 support

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Cris Harrison

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Jun 12, 2014, 11:36:45 AM6/12/14
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Hi TO ALL!!
I was wondering how I can get Mega2560 support for the pinchange for pins 22-54???
Thanks
Cris H.

Michael Schwager

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Jun 12, 2014, 5:15:31 PM6/12/14
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Only Pins 50-53 (PB0-PB3) have Pin Change Interrupts available on them. Port B is supported by the software.

Are you having an issue?


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Cris Harrison

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Jun 12, 2014, 8:41:08 PM6/12/14
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On 06/12/2014 04:15 PM, Michael Schwager wrote:
Only Pins 50-53 (PB0-PB3) have Pin Change Interrupts available on them. Port B is supported by the software.

Are you having an issue?
Mike
I need a 2 groups of pins 22 - 37 & the next group I was going to start at 40 - 47  I would like them all to interrupt on pinchange..  this way if any pin in ether group changed I could then look at that group  like a select statement in C
any suggestions??
Cris


On Thu, Jun 12, 2014 at 10:36 AM, Cris Harrison <phoen...@gmail.com> wrote:
Hi TO ALL!!
I was wondering how I can get Mega2560 support for the pinchange for pins 22-54???
Thanks
Cris H.

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