/*
LUFA Library
- Copyright (C) Dean Camera, 2010.
-
+ Copyright (C) Dean Camera, 2014.
+
dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
+ www.lufa-lib.org
*/
/*
Copyright 2010 Denver Gingerich (denver [at] ossguy [dot] com)
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+ Copyright 2014 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ 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
+ 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
+ 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
+ The author disclaims 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
/* Includes: */
#include <avr/io.h>
#include <stdbool.h>
-
+
#include <LUFA/Common/Common.h>
/* Macros: */
#else
#define MAX_BITS 1024
#endif
-
+
/* Type Defines: */
/** Type define for a pointer to a bit in a bit buffer. */
typedef struct
{
uint8_t Data[MAX_BITS / 8]; /**< Buffer to hold the stored bits in packed form */
uint16_t Elements; /**< Number of stored bits in the bit buffer */
-
+
BitBufferPointer_t In; /**< Bit pointer to the next storage location in the buffer */
BitBufferPointer_t Out; /**< Bit pointer to the next retrieval location in the buffer */
} BitBuffer_t;
-
- /* Function Prototypes: */
- /** Initialises or resets a given bit buffer, ready to store new bits.
- *
+
+ /* Function Prototypes: */
+ /** Initializes or resets a given bit buffer, ready to store new bits.
+ *
* \param[in,out] Buffer Bit buffer to initialize
*/
void BitBuffer_Init(BitBuffer_t* const Buffer) ATTR_NON_NULL_PTR_ARG(1);
-
+
/** Stores a bit into the next location inside a given bit buffer.
*
* \param[in,out] Buffer Bit buffer to store a bit into
*/
void BitBuffer_StoreNextBit(BitBuffer_t* const Buffer,
const bool Bit) ATTR_NON_NULL_PTR_ARG(1);
-
+
/** Retrieves a bit from the next location inside a given bit buffer.
*
- * \param[in,out] Buffer Bit buffer to store a bit into
+ * \param[in,out] Buffer Bit buffer to retrieve a bit from
*
* \return Next bit from the buffer
*/
bool BitBuffer_GetNextBit(BitBuffer_t* const Buffer) ATTR_NON_NULL_PTR_ARG(1);
-
+
#endif
+