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Re: [avr-gcc-list] different behavior on port A and port C

From: cfo
Subject: Re: [avr-gcc-list] different behavior on port A and port C
Date: Sat, 7 Dec 2013 10:44:22 +0000 (UTC)
User-agent: Pan/0.139 (Sexual Chocolate; GIT bf56508 git://git.gnome.org/pan2)

On Sat, 07 Dec 2013 11:32:09 +0100, dfx wrote:

> that on Port A works perfectly and generates a square wave on all pins.
> The same program, on port C generates the square wave only on pins 0, 1,
> 6, 7 while the others remain fixed.
> The processor is not dead (I've changed 3 processors), and the port's
> pins are free (unconnected).
> What could be the cause of this different behavior of the two Ports?
> (The delay function could interfere with the Port C?)

Disable JTAG (fuse) ... (It uses pins on port C) ?


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