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

From: Joerg Wunsch
Subject: Re: [avr-gcc-list] different behavior on port A and port C
Date: Sat, 7 Dec 2013 11:44:36 +0100 (MET)

dfx <address@hidden> wrote:

> The same program, on port C generates the square wave only on pins 0, 1, 
> 6, 7 while the others remain fixed.

The other pins are assigned to JTAG by default.

Either turn off the JTAG fuse (but then, you could not use JTAG
for programming anymore either), or dynamically disable it at
run-time with the JTD bit.

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cheers, Joerg               .-.-.   --... ...--   -.. .  DL8DTL

Never trust an operating system you don't have sources for. ;-)

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