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Re: [avr-libc-dev] Re: printf in avr-libc

From: E. Weddington
Subject: Re: [avr-libc-dev] Re: printf in avr-libc
Date: Thu, 12 Sep 2002 13:31:25 -0600

On 12 Sep 2002 at 12:23, Jörgen wrote:

> I agree that putchar (used by printf) could be
> predefined by stdlib to output characters on the UART
> at 9600. If the programmer want's something else
> she/he simply define their own putchar function.

Just be sure to take into account that some AVR devices (i.e.
ATmega128) have 2 UARTS (with differing register names), and have
putchar point to UART0 in those cases.


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