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Re: [avr-gcc-list] Newbie: Writing Efficient C Code For AVR Microcontrol

From: Matthias Göppner
Subject: Re: [avr-gcc-list] Newbie: Writing Efficient C Code For AVR Microcontrollers.
Date: Fri, 16 Nov 2001 11:13:04 +0100

Am Donnerstag, 15. November 2001 16:31 schrieb John Branthoover:
> Hello All,
>       I am currently writing C code for my first AVR
> project.  Being fairly new to C,  I am concerned about
> writing inefficient code and wasting program memory
> space.  

You do better in focussing to writing good, easy to understand code 
with a clear design. Maybe that`s enough to meet your requirements. 
Surely it will reduce your total developing time.

And that`s a good base for further steps:
First let the compiler optimize your code. Optimization is sometimes 
tedious work which can be done automatically. Only if that isn`t 
enough you have to optimize by hand (addressing arrays with pointers, 


TSP - Teleprocessing Systems & Products mbH 
Matthias Goeppner       address@hidden
Altenreuth 5            95326 Kulmbach - Germany
phone: +49 9221 804253  fax  : +49 9221 8219015

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