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41 lines
1.4 KiB
C
Executable File
41 lines
1.4 KiB
C
Executable File
/*! \file global.h \brief AVRlib project global include. */
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//*****************************************************************************
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//
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// File Name : 'global.h'
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// Title : AVRlib project global include
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// Author : Pascal Stang - Copyright (C) 2001-2002
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// Created : 7/12/2001
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// Revised : 9/30/2002
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// Version : 1.1
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// Target MCU : Atmel AVR series
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// Editor Tabs : 4
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//
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// Description : This include file is designed to contain items useful to all
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// code files and projects.
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//
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// This code is distributed under the GNU Public License
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// which can be found at http://www.gnu.org/licenses/gpl.txt
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//
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//*****************************************************************************
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#ifndef GLOBAL_H
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#define GLOBAL_H
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// global AVRLIB defines
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#include "avrlibdefs.h"
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// global AVRLIB types definitions
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#include "avrlibtypes.h"
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// project/system dependent defines
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// CPU clock speed
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//#define F_CPU 16000000 // 16MHz processor
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//#define F_CPU 14745000 // 14.745MHz processor
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//#define F_CPU 8000000 // 8MHz processor
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//#define F_CPU 7372800 // 7.37MHz processor
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//#define F_CPU 4000000 // 4MHz processor
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//#define F_CPU 3686400 // 3.69MHz processor
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#define CYCLES_PER_US ((F_CPU+500000)/1000000) // cpu cycles per microsecond
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#endif
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