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Re: [avr-chat] sample code for ATmega48?
From: |
joe |
Subject: |
Re: [avr-chat] sample code for ATmega48? |
Date: |
Fri, 1 Jun 2007 11:57:55 -0600 |
On Jun 01, 2007, at 17:34 UTC, Matthew MacClary wrote:
> Here is some code, I haven't tried it on an Atmega48 yet though.
Thanks. One question:
> #undef F_CPU
> #define F_CPU 20000000UL /* 20MHz */
My understanding is that, by default, the ATmega48 will run at 1MHz.
To get proper timing, should I change the value of F_CPU to 1000000UL?
Thanks,
- Joe
--
Joe Strout -- address@hidden
Strout Custom Solutions