Dean Camera
14 years ago
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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.fourwalledcubicle.com |
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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, and distribute this software |
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and its documentation for any purpose and without fee is hereby |
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granted, provided that the above copyright notice appear in all |
||||
copies and that both that the copyright notice and this |
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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 |
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software without specific, written prior permission. |
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|
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The author disclaim all warranties with regard to this |
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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, |
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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 Buttons driver header for the Atmel XMEGA A3BU Xplained. |
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* \copydetails Group_Buttons_A3BU_XPLAINED |
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* |
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* \note This file should not be included directly. It is automatically included as needed by the Buttons driver |
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* dispatch header located in LUFA/Drivers/Board/Buttons.h. |
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*/ |
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/** \ingroup Group_Buttons
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* \defgroup Group_Buttons_A3BU_XPLAINED XMEGA A3BU Xplained. |
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* \brief Board specific Buttons driver header for the Atmel XMEGA A3BU Xplained. |
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* |
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* Board specific Buttons driver header for the Atmel XMEGA A3BU Xplained. |
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* |
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* @{ |
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*/ |
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#ifndef __BUTTONS_A3BU_XPLAINED_H__ |
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#define __BUTTONS_A3BU_XPLAINED_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_BUTTONS_H) |
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#error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.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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/** Button mask for the first button on the board. */ |
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#define BUTTONS_BUTTON1 (1 << 5) |
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/** Button mask for the second button on the board. */ |
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#define BUTTONS_BUTTON2 (1 << 1) |
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/** Button mask for the third button on the board. */ |
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#define BUTTONS_BUTTON3 (1 << 2) |
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/* Inline Functions: */ |
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#if !defined(__DOXYGEN__) |
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static inline void Buttons_Init(void) |
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{ |
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PORTE.OUTCLR = BUTTONS_BUTTON1; |
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PORTF.OUTCLR = (BUTTONS_BUTTON2 | BUTTONS_BUTTON3); |
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PORTE.PIN5CTRL = PORT_OPC_PULLUP_gc; |
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PORTF.PIN1CTRL = PORT_OPC_PULLUP_gc; |
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PORTF.PIN2CTRL = PORT_OPC_PULLUP_gc; |
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} |
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static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; |
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static inline uint8_t Buttons_GetStatus(void) |
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{ |
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return ((~PORTE.IN & BUTTONS_BUTTON1) | (~PORTF.IN & (BUTTONS_BUTTON2 | BUTTONS_BUTTON3))); |
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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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@ -0,0 +1,127 @@ |
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/*
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LUFA Library |
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Copyright (C) Dean Camera, 2011. |
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|
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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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/*
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Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com) |
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|
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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. |
||||
|
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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. |
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*/ |
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/** \file
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* \brief Board specific LED driver header for the Atmel XMEGA A3BU Xplained. |
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* \copydetails Group_LEDs_A3BU_XPLAINED |
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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_A3BU_XPLAINED XMEGA A3BU Xplained |
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* \brief Board specific LED driver header for the Atmel XMEGA A3BU Xplained. |
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* |
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* Board specific LED driver header for the Atmel XMEGA A3BU Xplained. |
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* |
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* @{ |
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*/ |
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#ifndef __LEDS_A3BU_XPLAINED_H__ |
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#define __LEDS_A3BU_XPLAINED_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 << 0) |
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/** LED mask for the second LED on the board. */ |
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#define LEDS_LED2 (1 << 1) |
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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 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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PORTR.DIRSET = LEDS_ALL_LEDS; |
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PORTR.OUTSET = 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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PORTR.OUTCLR = 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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PORTR.OUTSET = 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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PORTR.OUT = (PORTR.OUT & ~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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PORTR.OUT = (PORTR.OUT & ~LEDMask) | ActiveMask; |
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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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PORTR.OUTTGL = 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 (PORTR.OUT & 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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/** @} */ |
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