spi.h

Source code for RFM01 fm radio receiver

/** \file spi.h \brief Sterownik interfejsu SPI. */
/*
  Copyright (c) 2004 Robert Krysztof
  [e-mail]
  http://www.avr-gcc.prv.pl
*/
//*****************************************************************************
//
// File Name	: 'spi.h'
// Title	: SPI interface driver
// Author	: Pascal Stang - Copyright (C) 2000-2002
//
// This code is distributed under the GNU Public License
//		which can be found at http://www.gnu.org/licenses/gpl.txt
//
//*****************************************************************************
/** \defgroup spi Interfejs SPI
 
 Zawiera funkcje obs硊gi wbudowanego interfejsu SPI
 \code
 #include "spi.h"
 \endcode 
*/

#ifndef SPI_H
#define SPI_H

#include <avr/io.h>
#include <avr/signal.h>
#include <avr/interrupt.h>
#include "global.h"

/*@{*/

// Define the SPI_USEINT key if you want SPI bus operation to be
// interrupt-driven.  The primary reason for not using SPI in
// interrupt-driven mode is if the SPI send/transfer commands
// will be used from within some other interrupt service routine
// or if interrupts might be globally turned off due to of other
// aspects of your program
//
// Comment-out or uncomment this line as necessary
//#define SPI_USEINT


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