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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, provided that the above copyright notice appear in all
copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
/** \file
*
* Board specific HWB driver header for the USBKEY.
*
* \note This file should not be included directly. It is automatically included as needed by the HWB driver
* dispatch header located in LUFA/Drivers/Board/HWB.h.
*/
/** \ingroup Group_HWB
* @defgroup Group_HWB_USBKEY USBKEY
*
* @{
*/
#ifndef __HWB_USBKEY_H__
#define __HWB_USBKEY_H__
/* Includes: */
#include <avr/io.h>
#include <stdbool.h>
#include "../../../Common/Common.h"
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#endif
/* Preprocessor Checks: */
#if !defined(INCLUDE_FROM_HWB_H)
#error Do not include this file directly. Include LUFA/Drivers/Board/HWB.h instead.
#endif
/* Public Interface - May be used in end-application: */
/* Inline Functions: */
#if !defined(__DOXYGEN__)
static inline void HWB_Init(void)
{
DDRE &= ~(1 << 2);
PORTE |= (1 << 2);
}
static inline bool HWB_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
static inline bool HWB_GetStatus(void)
{
return (!(PINE & (1 << 2)));
}
#endif
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif
/** @} */
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