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/*
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             LUFA Library
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     Copyright (C) Dean Camera, 2011.
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  dean [at] fourwalledcubicle [dot] com
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           www.lufa-lib.org
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*/
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/*
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  Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
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  Permission to use, copy, modify, distribute, and sell this
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  software and its documentation for any purpose is hereby granted
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  without fee, provided that the above copyright notice appear in
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  all copies and that both that the copyright notice and this
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  permission notice and warranty disclaimer appear in supporting
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  documentation, and that the name of the author not be used in
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  advertising or publicity pertaining to distribution of the
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  software without specific, written prior permission.
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  The author disclaim all warranties with regard to this
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  software, including all implied warranties of merchantability
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  and fitness.  In no event shall the author be liable for any
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  special, indirect or consequential damages or any damages
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  whatsoever resulting from loss of use, data or profits, whether
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  in an action of contract, negligence or other tortious action,
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  arising out of or in connection with the use or performance of
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  this software.
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*/
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/** \file
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 *  \brief Board specific LED driver header for the Linnix UDIP.
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 *  \copydetails Group_LEDs_UDIP
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 *
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 *  \note This file should not be included directly. It is automatically included as needed by the LEDs driver
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 *        dispatch header located in LUFA/Drivers/Board/LEDs.h.
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 */
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/** \ingroup Group_LEDs
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 *  \defgroup Group_LEDs_UDIP UDIP
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 *  \brief Board specific LED driver header for the Linnix UDIP.
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 *
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 *  Board specific LED driver header for the Linnix UDIP (http://linnix.com/udip/).
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 *
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 *  @{
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 */
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#ifndef __LEDS_UDIP_H__
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#define __LEDS_UDIP_H__
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        /* Includes: */
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                #include "../../../../Common/Common.h"
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        /* Enable C linkage for C++ Compilers: */
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                #if defined(__cplusplus)
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                        extern "C" {
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                #endif
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        /* Preprocessor Checks: */
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                #if !defined(__INCLUDE_FROM_LEDS_H)
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                        #error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
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                #endif
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        /* Private Interface - For use in library only: */
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        #if !defined(__DOXYGEN__)
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                /* Macros: */
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                        #define LEDS_PORTB_LEDS       (LEDS_LED1 | LEDS_LED2)
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                        #define LEDS_PORTD_LEDS       (LEDS_LED3 | LEDS_LED4)
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                        #define LEDS_PORTD_MASK_SHIFT 1
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        #endif
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        /* Public Interface - May be used in end-application: */
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                /* Macros: */
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                        /** LED mask for the first LED on the board. */
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                        #define LEDS_LED1        (1 << 6)
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                        /** LED mask for the second LED on the board. */
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                        #define LEDS_LED2        (1 << 5)
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                        /** LED mask for the third LED on the board. */
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                        #define LEDS_LED3        ((1 << 5) >> LEDS_PORTD_MASK_SHIFT)
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                        /** LED mask for the fourth LED on the board. */
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                        #define LEDS_LED4        ((1 << 4) >> LEDS_PORTD_MASK_SHIFT)
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                        /** LED mask for all the LEDs on the board. */
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                        #define LEDS_ALL_LEDS    (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4)
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                        /** LED mask for none of the board LEDs. */
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                        #define LEDS_NO_LEDS     0
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                /* Inline Functions: */
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                #if !defined(__DOXYGEN__)
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                        static inline void LEDs_Init(void)
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                        {
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                                DDRB |= LEDS_PORTB_LEDS;
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                                DDRD |= (LEDS_PORTD_LEDS << LEDS_PORTD_MASK_SHIFT);
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                        }
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                        static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
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                        {
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                                PORTB |= (LEDMask & LEDS_PORTB_LEDS);
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                                PORTD |= ((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT);
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                        }
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                        static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
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                        {
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                                PORTB &= ~(LEDMask & LEDS_PORTB_LEDS);
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                                PORTD &= ~((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT);
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                        }
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                        static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
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                        {
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                                PORTB = (PORTB & ~LEDS_PORTB_LEDS) | (LEDMask & LEDS_PORTB_LEDS);
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                                PORTD = (PORTD & ~(LEDS_PORTD_LEDS << LEDS_PORTD_MASK_SHIFT)) |
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                                        ((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT);
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                        }
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                        static inline void LEDs_ChangeLEDs(const uint8_t LEDMask,
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                                                           const uint8_t ActiveMask)
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                        {
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                                PORTB = (PORTB & ~(LEDMask & LEDS_PORTB_LEDS)) | (ActiveMask & LEDS_PORTB_LEDS);
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                                PORTD = (PORTD & ~((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT)) |
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                                        ((ActiveMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT);
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                        }
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                        static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
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                        {
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                                PORTB ^= (LEDMask & LEDS_PORTB_LEDS);
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                                PORTD ^= ((LEDMask & LEDS_PORTD_LEDS) << LEDS_PORTD_MASK_SHIFT);
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                        }
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                        static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
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                        static inline uint8_t LEDs_GetLEDs(void)
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                        {
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                                return ((PORTB & LEDS_PORTB_LEDS) | ((PORTD & LEDS_PORTD_LEDS) >> LEDS_PORTD_MASK_SHIFT));
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                        }
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                #endif
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        /* Disable C linkage for C++ Compilers: */
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                #if defined(__cplusplus)
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                        }
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                #endif
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#endif
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/** @} */
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