X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/4d131de85b386b1ae948032e06831b0250e89070..04b8360b15e3f1a78cb74e97b0c9acbb068f025a:/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/Buttons.h?ds=sidebyside diff --git a/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/Buttons.h b/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/Buttons.h index 3dd1dfe53..2a08ed565 100644 --- a/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/Buttons.h +++ b/LUFA/Drivers/Board/XMEGA/B1_XPLAINED/Buttons.h @@ -1,111 +1,111 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, 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 - * \brief Board specific Buttons driver header for the Atmel XMEGA B1 Xplained. - * \copydetails Group_Buttons_B1_XPLAINED - * - * \note This file should not be included directly. It is automatically included as needed by the Buttons driver - * dispatch header located in LUFA/Drivers/Board/Buttons.h. - */ - -/** \ingroup Group_Buttons - * \defgroup Group_Buttons_B1_XPLAINED B1_XPLAINED - * \brief Board specific Buttons driver header for the Atmel XMEGA B1 Xplained. - * - * Board specific Buttons driver header for the Atmel XMEGA B1 Xplained. - * - * @{ - */ - -#ifndef __BUTTONS_B1_XPLAINED_H__ -#define __BUTTONS_B1_XPLAINED_H__ - - /* Includes: */ - #include - - /* Enable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - extern "C" { - #endif - - /* Preprocessor Checks: */ - #if !defined(__INCLUDE_FROM_BUTTONS_H) - #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. - #endif - - /* Public Interface - May be used in end-application: */ - /* Macros: */ - /** Button mask for the first button on the board. */ - #define BUTTONS_BUTTON1 (1 << 0) - - /** Button mask for the second button on the board. */ - #define BUTTONS_BUTTON2 (1 << 1) - - /** Button mask for the third button on the board. */ - #define BUTTONS_BUTTON3 (1 << 2) - - /** Button mask for the fourth button on the board. */ - #define BUTTONS_BUTTON4 (1 << 3) - - /* Inline Functions: */ - #if !defined(__DOXYGEN__) - static inline void Buttons_Init(void) - { - PORTE_OUTCLR = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4); - - PORTCFG_MPCMASK = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4); - PORTE_PIN0CTRL = PORT_OPC_PULLUP_gc; - } - - static inline void Buttons_Disable(void) - { - PORTE_OUTCLR = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4); - - PORTCFG_MPCMASK = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4); - PORTE_PIN0CTRL = 0; - } - - static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; - static inline uint8_t Buttons_GetStatus(void) - { - return (~PORTE_IN & (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4)); - } - #endif - - /* Disable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - } - #endif - -#endif - -/** @} */ - +/* + LUFA Library + Copyright (C) Dean Camera, 2012. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + Permission to use, copy, modify, distribute, and sell this + software and its documentation for any purpose is hereby granted + without fee, 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 + * \brief Board specific Buttons driver header for the Atmel XMEGA B1 Xplained. + * \copydetails Group_Buttons_B1_XPLAINED + * + * \note This file should not be included directly. It is automatically included as needed by the Buttons driver + * dispatch header located in LUFA/Drivers/Board/Buttons.h. + */ + +/** \ingroup Group_Buttons + * \defgroup Group_Buttons_B1_XPLAINED B1_XPLAINED + * \brief Board specific Buttons driver header for the Atmel XMEGA B1 Xplained. + * + * Board specific Buttons driver header for the Atmel XMEGA B1 Xplained. + * + * @{ + */ + +#ifndef __BUTTONS_B1_XPLAINED_H__ +#define __BUTTONS_B1_XPLAINED_H__ + + /* Includes: */ + #include + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_BUTTONS_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Button mask for the first button on the board. */ + #define BUTTONS_BUTTON1 (1 << 0) + + /** Button mask for the second button on the board. */ + #define BUTTONS_BUTTON2 (1 << 1) + + /** Button mask for the third button on the board. */ + #define BUTTONS_BUTTON3 (1 << 2) + + /** Button mask for the fourth button on the board. */ + #define BUTTONS_BUTTON4 (1 << 3) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Buttons_Init(void) + { + PORTE.OUTSET = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4); + + PORTCFG.MPCMASK = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4); + PORTE.PIN0CTRL = (PORT_INVEN_bm | PORT_OPC_PULLUP_gc); + } + + static inline void Buttons_Disable(void) + { + PORTE.OUTCLR = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4); + + PORTCFG.MPCMASK = (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4); + PORTE.PIN0CTRL = 0; + } + + static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Buttons_GetStatus(void) + { + return (PORTE_IN & (BUTTONS_BUTTON1 | BUTTONS_BUTTON2 | BUTTONS_BUTTON3 | BUTTONS_BUTTON4)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ +