Joystick.h 3.58 KB
 Dean Camera committed Jun 27, 2011 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 ``````/* LUFA Library Copyright (C) Dean Camera, 2011. dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ /* Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com) 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. 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 EVK1100. * \copydetails Group_Joystick_EVK1100 * * \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_EVK1100 EVK1100 * \brief Board specific joystick driver header for the Atmel EVK1100. * * Board specific joystick driver header for the Atmel EVK1100. * * @{ */ #ifndef __JOYSTICK_EVK1100_H__ #define __JOYSTICK_EVK1100_H__ /* Includes: */ #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_PORT 0 #define JOY_MASK ((1UL << 28) | (1UL << 27) | (1UL << 26) | (1UL << 25) | (1UL << 20)) #endif /* Public Interface - May be used in end-application: */ /* Macros: */ /** Mask for the joystick being pushed in the left direction. */ #define JOY_LEFT (1UL << 25) /** Mask for the joystick being pushed in the upward direction. */ #define JOY_UP (1UL << 26) /** Mask for the joystick being pushed in the right direction. */ #define JOY_RIGHT (1UL << 28) /** Mask for the joystick being pushed in the downward direction. */ #define JOY_DOWN (1UL << 27) /** Mask for the joystick being pushed inward. */ #define JOY_PRESS (1UL << 20) /* Inline Functions: */ #if !defined(__DOXYGEN__) static inline void Joystick_Init(void) { AVR32_GPIO.port[JOY_PORT].gpers = JOY_MASK; AVR32_GPIO.port[JOY_PORT].gpers = JOY_MASK; }; static inline uint32_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT; static inline uint32_t Joystick_GetStatus(void) { return (uint32_t)(~(AVR32_GPIO.port[JOY_PORT].pvr & JOY_MASK)); } #endif /* Disable C linkage for C++ Compilers: */ #if defined(__cplusplus) } #endif #endif /** @} */``````