X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/a4ebf4e92061bf1eec9224e64bc823ca7bedada4..2d49c09b384375298a4995b79c4b29e8d9390cd6:/LUFA/Drivers/Board/USBKEY/Joystick.h diff --git a/LUFA/Drivers/Board/USBKEY/Joystick.h b/LUFA/Drivers/Board/USBKEY/Joystick.h index bbb2a1663..892782257 100644 --- a/LUFA/Drivers/Board/USBKEY/Joystick.h +++ b/LUFA/Drivers/Board/USBKEY/Joystick.h @@ -1,117 +1,119 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2010. - - dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com -*/ - -/* - Copyright 2010 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 - * - * Board specific joystick driver header for the USBKEY. - * - * \note This file should not be included directly. It is automatically included as needed by the joystick driver - * dispatch header located in LUFA/Drivers/Board/Joystick.h. - */ - -/** \ingroup Group_Joystick - * @defgroup Group_Joystick_USBKEY USBKEY - * - * Board specific joystick driver header for the USBKEY. - * - * \note This file should not be included directly. It is automatically included as needed by the joystick driver - * dispatch header located in LUFA/Drivers/Board/Joystick.h. - * - * @{ - */ - -#ifndef __JOYSTICK_USBKEY_H__ -#define __JOYSTICK_USBKEY_H__ - - /* Includes: */ - #include - - #include "../../../Common/Common.h" - - /* Enable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - extern "C" { - #endif - - /* Preprocessor Checks: */ - #if !defined(INCLUDE_FROM_JOYSTICK_H) - #error Do not include this file directly. Include LUFA/Drivers/Board/Joystick.h instead. - #endif - - /* Private Interface - For use in library only: */ - #if !defined(__DOXYGEN__) - /* Macros: */ - #define JOY_BMASK ((1 << 5) | (1 << 6) | (1 << 7)) - #define JOY_EMASK ((1 << 4) | (1 << 5)) - #endif - - /* Public Interface - May be used in end-application: */ - /* Macros: */ - /** Mask for the joystick being pushed in the left direction. */ - #define JOY_LEFT (1 << 6) - - /** Mask for the joystick being pushed in the right direction. */ - #define JOY_RIGHT ((1 << 4) >> 1) - - /** Mask for the joystick being pushed in the upward direction. */ - #define JOY_UP (1 << 7) - - /** Mask for the joystick being pushed in the downward direction. */ - #define JOY_DOWN ((1 << 5) >> 1) - - /** Mask for the joystick being pushed inward. */ - #define JOY_PRESS (1 << 5) - - /* Inline Functions: */ - #if !defined(__DOXYGEN__) - static inline void Joystick_Init(void) - { - DDRB &= ~(JOY_BMASK); - DDRE &= ~(JOY_EMASK); - - PORTB |= JOY_BMASK; - PORTE |= JOY_EMASK; - } - - static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT; - static inline uint8_t Joystick_GetStatus(void) - { - return (((uint8_t)~PINB & JOY_BMASK) | (((uint8_t)~PINE & JOY_EMASK) >> 1)); - } - #endif - - /* Disable C linkage for C++ Compilers: */ - #if defined(__cplusplus) - } - #endif - -#endif - -/** @} */ +/* + LUFA Library + Copyright (C) Dean Camera, 2010. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2010 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 joystick driver header for the Atmel USBKEY. + * + * Board specific joystick driver header for the Atmel USBKEY. + * + * \note This file should not be included directly. It is automatically included as needed by the joystick driver + * dispatch header located in LUFA/Drivers/Board/Joystick.h. + */ + +/** \ingroup Group_Joystick + * @defgroup Group_Joystick_USBKEY USBKEY + * + * Board specific joystick driver header for the Atmel USBKEY. + * + * \note This file should not be included directly. It is automatically included as needed by the joystick driver + * dispatch header located in LUFA/Drivers/Board/Joystick.h. + * + * @{ + */ + +#ifndef __JOYSTICK_USBKEY_H__ +#define __JOYSTICK_USBKEY_H__ + + /* Includes: */ + #include + + #include "../../../Common/Common.h" + + /* Enable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + extern "C" { + #endif + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_JOYSTICK_H) + #error Do not include this file directly. Include LUFA/Drivers/Board/Joystick.h instead. + #endif + + /* Private Interface - For use in library only: */ + #if !defined(__DOXYGEN__) + /* Macros: */ + #define JOY_BMASK ((1 << 5) | (1 << 6) | (1 << 7)) + #define JOY_EMASK ((1 << 4) | (1 << 5)) + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Mask for the joystick being pushed in the left direction. */ + #define JOY_LEFT (1 << 6) + + /** Mask for the joystick being pushed in the right direction. */ + #define JOY_RIGHT ((1 << 4) >> 1) + + /** Mask for the joystick being pushed in the upward direction. */ + #define JOY_UP (1 << 7) + + /** Mask for the joystick being pushed in the downward direction. */ + #define JOY_DOWN ((1 << 5) >> 1) + + /** Mask for the joystick being pushed inward. */ + #define JOY_PRESS (1 << 5) + + /* Inline Functions: */ + #if !defined(__DOXYGEN__) + static inline void Joystick_Init(void) + { + DDRB &= ~(JOY_BMASK); + DDRE &= ~(JOY_EMASK); + + PORTB |= JOY_BMASK; + PORTE |= JOY_EMASK; + } + + static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT; + static inline uint8_t Joystick_GetStatus(void) + { + return (((uint8_t)~PINB & JOY_BMASK) | (((uint8_t)~PINE & JOY_EMASK) >> 1)); + } + #endif + + /* Disable C linkage for C++ Compilers: */ + #if defined(__cplusplus) + } + #endif + +#endif + +/** @} */ +