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110 lines
3.0 KiB
110 lines
3.0 KiB
/* |
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LUFA Library |
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Copyright (C) Dean Camera, 2010. |
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dean [at] fourwalledcubicle [dot] com |
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www.fourwalledcubicle.com |
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*/ |
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/* |
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Copyright 2010 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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/* |
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Board LEDs driver for the Benito board, from www.dorkbotpdx.org. |
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*/ |
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#ifndef __LEDS_ARDUINOUNO_H__ |
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#define __LEDS_ARDUINOUNO_H__ |
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/* Includes: */ |
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#include <avr/io.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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/* 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 << 5) |
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/** LED mask for the second LED on the board. */ |
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#define LEDS_LED2 (1 << 4) |
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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) |
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/** LED mask for the 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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DDRD |= LEDS_ALL_LEDS; |
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PORTD |= LEDS_ALL_LEDS; |
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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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PORTD &= ~LEDMask; |
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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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PORTD |= LEDMask; |
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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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PORTD = ((PORTD | LEDS_ALL_LEDS) & ~LEDMask); |
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} |
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static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask) |
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{ |
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PORTD = ((PORTD | ActiveMask) & ~LEDMask); |
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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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PORTD ^= LEDMask; |
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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 (PORTD & LEDS_ALL_LEDS); |
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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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