-/*\r
- LUFA Library\r
- Copyright (C) Dean Camera, 2010.\r
- \r
- dean [at] fourwalledcubicle [dot] com\r
- www.fourwalledcubicle.com\r
-*/\r
-\r
-/*\r
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
-\r
- Permission to use, copy, modify, distribute, and sell this \r
- software and its documentation for any purpose is hereby granted\r
- without fee, provided that the above copyright notice appear in \r
- all copies and that both that the copyright notice and this\r
- permission notice and warranty disclaimer appear in supporting \r
- documentation, and that the name of the author not be used in \r
- advertising or publicity pertaining to distribution of the \r
- software without specific, written prior permission.\r
-\r
- The author disclaim all warranties with regard to this\r
- software, including all implied warranties of merchantability\r
- and fitness. In no event shall the author be liable for any\r
- special, indirect or consequential damages or any damages\r
- whatsoever resulting from loss of use, data or profits, whether\r
- in an action of contract, negligence or other tortious action,\r
- arising out of or in connection with the use or performance of\r
- this software.\r
-*/\r
-\r
-/** \file\r
- * \brief Board specific joystick driver header for the USBKEY.\r
- *\r
- * Board specific joystick driver header for the USBKEY.\r
- *\r
- * \note This file should not be included directly. It is automatically included as needed by the joystick driver\r
- * dispatch header located in LUFA/Drivers/Board/Joystick.h.\r
- */\r
-\r
-/** \ingroup Group_Joystick\r
- * @defgroup Group_Joystick_USBKEY USBKEY\r
- *\r
- * Board specific joystick driver header for the USBKEY.\r
- *\r
- * \note This file should not be included directly. It is automatically included as needed by the joystick driver\r
- * dispatch header located in LUFA/Drivers/Board/Joystick.h.\r
- *\r
- * @{\r
- */\r
-\r
-#ifndef __JOYSTICK_USBKEY_H__\r
-#define __JOYSTICK_USBKEY_H__\r
-\r
- /* Includes: */\r
- #include <avr/io.h>\r
-\r
- #include "../../../Common/Common.h"\r
-\r
- /* Enable C linkage for C++ Compilers: */\r
- #if defined(__cplusplus)\r
- extern "C" {\r
- #endif\r
-\r
- /* Preprocessor Checks: */\r
- #if !defined(__INCLUDE_FROM_JOYSTICK_H)\r
- #error Do not include this file directly. Include LUFA/Drivers/Board/Joystick.h instead.\r
- #endif\r
-\r
- /* Private Interface - For use in library only: */\r
- #if !defined(__DOXYGEN__)\r
- /* Macros: */\r
- #define JOY_BMASK ((1 << 5) | (1 << 6) | (1 << 7))\r
- #define JOY_EMASK ((1 << 4) | (1 << 5))\r
- #endif\r
- \r
- /* Public Interface - May be used in end-application: */\r
- /* Macros: */\r
- /** Mask for the joystick being pushed in the left direction. */\r
- #define JOY_LEFT (1 << 6)\r
-\r
- /** Mask for the joystick being pushed in the right direction. */\r
- #define JOY_RIGHT ((1 << 4) >> 1)\r
-\r
- /** Mask for the joystick being pushed in the upward direction. */\r
- #define JOY_UP (1 << 7)\r
-\r
- /** Mask for the joystick being pushed in the downward direction. */\r
- #define JOY_DOWN ((1 << 5) >> 1)\r
-\r
- /** Mask for the joystick being pushed inward. */\r
- #define JOY_PRESS (1 << 5)\r
- \r
- /* Inline Functions: */\r
- #if !defined(__DOXYGEN__)\r
- static inline void Joystick_Init(void)\r
- {\r
- DDRB &= ~(JOY_BMASK);\r
- DDRE &= ~(JOY_EMASK);\r
-\r
- PORTB |= JOY_BMASK;\r
- PORTE |= JOY_EMASK; \r
- }\r
- \r
- static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;\r
- static inline uint8_t Joystick_GetStatus(void)\r
- {\r
- return (((uint8_t)~PINB & JOY_BMASK) | (((uint8_t)~PINE & JOY_EMASK) >> 1));\r
- }\r
- #endif\r
-\r
- /* Disable C linkage for C++ Compilers: */\r
- #if defined(__cplusplus)\r
- }\r
- #endif\r
-\r
-#endif\r
-\r
-/** @} */\r
+/*
+ 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
+ * \brief Board specific joystick driver header for the 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.
+ */
+
+/** \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 <avr/io.h>
+
+ #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
+
+/** @} */
projects / pub / USBasp.git / blobdiff