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//***************************************************************************** |
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// |
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// File Name : 'global.h' |
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// Title : AVR project global include |
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// Author : Pascal Stang |
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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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// |
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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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// back-door way to enable floating-point print support |
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#define RPRINTF_FLOAT |
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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 F_CPU 1000000 |
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#define CYCLES_PER_US ((F_CPU+500000)/1000000) // cpu cycles per microsecond |
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#endif |