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Minor documentation improvements.

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This commit is contained in:
Dean Camera 2011-01-08 11:47:20 +00:00
commit 7dc3d3a68f
48 changed files with 329 additions and 324 deletions
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4
LUFA/Common/Attributes.h
View file

@ -73,9 +73,9 @@
*/
#define ATTR_WARN_UNUSED_RESULT __attribute__ ((warn_unused_result))
/** Indicates that the specified parameters of the function are pointers which should never be NULL.
/** Indicates that the specified parameters of the function are pointers which should never be \c NULL.
* When applied as a 1-based comma separated list the compiler will emit a warning if the specified
* parameters are known at compiler time to be NULL at the point of calling the function.
* parameters are known at compiler time to be \c NULL at the point of calling the function.
*/
#define ATTR_NON_NULL_PTR_ARG(...) __attribute__ ((nonnull (__VA_ARGS__)))

4
LUFA/Common/BoardTypes.h
View file

@ -73,8 +73,8 @@
#define BOARD_ATAVRUSBRF01 4
/** Selects the user-defined board drivers, which should be placed in the user project's folder
* under a directory named /Board/. Each board driver should be named identically to the LUFA
* master board driver (i.e., driver in the LUFA/Drivers/Board director) so that the library
* under a directory named \c /Board/. Each board driver should be named identically to the LUFA
* master board driver (i.e., driver in the \c LUFA/Drivers/Board directory) so that the library
* can correctly identify it.
*/
#define BOARD_USER 5

20
LUFA/Common/Common.h
View file

@ -32,7 +32,7 @@
* \brief Common library convenience macros and functions.
*
* This file contains macros which are common to all library elements, and which may be useful in user code. It
* also includes other common headers, such as Atomic.h, Attributes.h and BoardTypes.h.
* also includes other common code headers.
*/
/** @defgroup Group_Common Common Utility Headers - LUFA/Drivers/Common/Common.h
@ -68,18 +68,18 @@
/** Macro for encasing other multi-statement macros. This should be used along with an opening brace
* before the start of any multi-statement macro, so that the macros contents as a whole are treated
* as a discrete block and not as a list of separate statements which may cause problems when used as
* a block (such as inline IF statements).
* a block (such as inline \c if statements).
*/
#define MACROS do
/** Macro for encasing other multi-statement macros. This should be used along with a preceding closing
* brace at the end of any multi-statement macro, so that the macros contents as a whole are treated
* as a discrete block and not as a list of separate statements which may cause problems when used as
* a block (such as inline IF statements).
* a block (such as inline \c if statements).
*/
#define MACROE while (0)
/** Defines a volatile NOP statement which cannot be optimized out by the compiler, and thus can always
/** Defines a volatile \c NOP statement which cannot be optimized out by the compiler, and thus can always
* be set as a breakpoint in the resulting code. Useful for debugging purposes, where the optimiser
* removes/reorders code to the point where break points cannot reliably be set.
*
@ -87,14 +87,14 @@
*/
#define JTAG_DEBUG_POINT() __asm__ __volatile__ ("NOP" ::)
/** Defines an explicit JTAG break point in the resulting binary via the ASM BREAK statement. When
/** Defines an explicit JTAG break point in the resulting binary via the assembly \c BREAK statement. When
* a JTAG is used, this causes the program execution to halt when reached until manually resumed.
*
* \ingroup Group_Debugging
*/
#define JTAG_DEBUG_BREAK() __asm__ __volatile__ ("BREAK" ::)
/** Macro for testing condition "x" and breaking via JTAG_DEBUG_BREAK() if the condition is false.
/** Macro for testing condition "x" and breaking via \ref JTAG_DEBUG_BREAK() if the condition is false.
*
* \param[in] Condition Condition that will be evaluated,
*
@ -102,7 +102,7 @@
*/
#define JTAG_DEBUG_ASSERT(Condition) MACROS{ if (!(Condition)) { JTAG_DEBUG_BREAK(); } }MACROE
/** Macro for testing condition "x" and writing debug data to the stdout stream if false. The stdout stream
/** Macro for testing condition "x" and writing debug data to the stdout stream if \c false. The stdout stream
* must be pre-initialized before this macro is run and linked to an output device, such as the AVR's USART
* peripheral.
*
@ -118,7 +118,7 @@
/** Forces GCC to use pointer indirection (via the AVR's pointer register pairs) when accessing the given
* struct pointer. In some cases GCC will emit non-optimal assembly code when accessing a structure through
* a pointer, resulting in a larger binary. When this macro is used on a (non-const) structure pointer before
* a pointer, resulting in a larger binary. When this macro is used on a (non \c const) structure pointer before
* use, it will force GCC to use pointer indirection on the elements rather than direct store and load
* instructions.
*
@ -127,8 +127,8 @@
#define GCC_FORCE_POINTER_ACCESS(StructPtr) __asm__ __volatile__("" : "=b" (StructPtr) : "0" (StructPtr))
#if !defined(pgm_read_ptr) || defined(__DOXYGEN__)
/** Reads a pointer out of PROGMEM space. This is currently a wrapper for the avr-libc pgm_read_ptr()
* macro with a void* cast, so that its value can be assigned directly to a pointer variable or used
/** Reads a pointer out of PROGMEM space. This is currently a wrapper for the avr-libc \c pgm_read_ptr()
* macro with a \c void* cast, so that its value can be assigned directly to a pointer variable or used
* in pointer arithmetic without further casting in C. In a future avr-libc distribution this will be
* part of the standard API and will be implemented in a more formal manner.
*

8
LUFA/Drivers/Board/Buttons.h
View file

@ -37,10 +37,10 @@
* User code should include this file, which will in turn include the correct Button driver header file for the
* currently selected board.
*
* If the BOARD value is set to BOARD_USER, this will include the /Board/Buttons.h file in the user project
* If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/Buttons.h file in the user project
* directory.
*
* For possible BOARD makefile values, see \ref Group_BoardTypes.
* For possible \c BOARD makefile values, see \ref Group_BoardTypes.
*/
/** \ingroup Group_BoardDrivers
@ -55,10 +55,10 @@
* It provides a way to easily configure and check the status of all the buttons on the board so that appropriate
* actions can be taken.
*
* If the BOARD value is set to BOARD_USER, this will include the /Board/Dataflash.h file in the user project
* If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/Dataflash.h file in the user project
* directory. Otherwise, it will include the appropriate built in board driver header file.
*
* For possible BOARD makefile values, see \ref Group_BoardTypes.
* For possible \c BOARD makefile values, see \ref Group_BoardTypes.
*
* \section Sec_ExampleUsage Example Usage
* The following snippet is an example of how this module may be used within a typical

14
LUFA/Drivers/Board/Dataflash.h
View file

@ -37,10 +37,10 @@
* User code should include this file, which will in turn include the correct dataflash driver header file for
* the currently selected board.
*
* If the BOARD value is set to BOARD_USER, this will include the /Board/Dataflash.h file in the user project
* If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/Dataflash.h file in the user project
* directory.
*
* For possible BOARD makefile values, see \ref Group_BoardTypes.
* For possible \c BOARD makefile values, see \ref Group_BoardTypes.
*/
/** \ingroup Group_BoardDrivers
@ -54,10 +54,10 @@
* Dataflash driver. This module provides an easy to use interface for the Dataflash ICs located on many boards,
* for the storage of large amounts of data into the Dataflash's non-volatile memory.
*
* If the BOARD value is set to BOARD_USER, this will include the /Board/Dataflash.h file in the user project
* If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/Dataflash.h file in the user project
* directory. Otherwise, it will include the appropriate built in board driver header file.
*
* For possible BOARD makefile values, see \ref Group_BoardTypes.
* For possible \c BOARD makefile values, see \ref Group_BoardTypes.
*
* \section Sec_ExampleUsage Example Usage
* The following snippet is an example of how this module may be used within a typical
@ -156,13 +156,13 @@
/** Determines the currently selected dataflash chip.
*
* \return Mask of the currently selected Dataflash chip, either \ref DATAFLASH_NO_CHIP if no chip is selected
* or a DATAFLASH_CHIPn mask (where n is the chip number).
* or a \c DATAFLASH_CHIPn mask (where n is the chip number).
*/
static inline uint8_t Dataflash_GetSelectedChip(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
/** Selects the given dataflash chip.
*
* \param[in] ChipMask Mask of the Dataflash IC to select, in the form of DATAFLASH_CHIPn mask (where n is
* \param[in] ChipMask Mask of the Dataflash IC to select, in the form of \c DATAFLASH_CHIPn mask (where n is
* the chip number).
*/
static inline void Dataflash_SelectChip(const uint8_t ChipMask) ATTR_ALWAYS_INLINE;
@ -172,7 +172,7 @@
/** Selects a dataflash IC from the given page number, which should range from 0 to
* ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). For boards containing only one
* dataflash IC, this will select DATAFLASH_CHIP1. If the given page number is outside
* dataflash IC, this will select \ref DATAFLASH_CHIP1. If the given page number is outside
* the total number of pages contained in the boards dataflash ICs, all dataflash ICs
* are deselected.
*

8
LUFA/Drivers/Board/Joystick.h
View file

@ -37,10 +37,10 @@
* User code should include this file, which will in turn include the correct joystick driver header file for the
* currently selected board.
*
* If the BOARD value is set to BOARD_USER, this will include the /Board/Joystick.h file in the user project
* If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/Joystick.h file in the user project
* directory.
*
* For possible BOARD makefile values, see \ref Group_BoardTypes.
* For possible \c BOARD makefile values, see \ref Group_BoardTypes.
*/
/** \ingroup Group_BoardDrivers
@ -54,10 +54,10 @@
* Hardware Joystick driver. This module provides an easy to use interface to control the hardware digital Joystick
* located on many boards.
*
* If the BOARD value is set to BOARD_USER, this will include the /Board/Dataflash.h file in the user project
* If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/Dataflash.h file in the user project
* directory. Otherwise, it will include the appropriate built in board driver header file.
*
* For possible BOARD makefile values, see \ref Group_BoardTypes.
* For possible \c BOARD makefile values, see \ref Group_BoardTypes.
*
* \section Sec_ExampleUsage Example Usage
* The following snippet is an example of how this module may be used within a typical

10
LUFA/Drivers/Board/LEDs.h
View file

@ -37,10 +37,10 @@
* User code should include this file, which will in turn include the correct LED driver header file for the
* currently selected board.
*
* If the BOARD value is set to BOARD_USER, this will include the /Board/LEDs.h file in the user project
* If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/LEDs.h file in the user project
* directory.
*
* For possible BOARD makefile values, see \ref Group_BoardTypes.
* For possible \c BOARD makefile values, see \ref Group_BoardTypes.
*/
/** \ingroup Group_BoardDrivers
@ -54,11 +54,11 @@
* Hardware LEDs driver. This provides an easy to use driver for the hardware LEDs present on many boards. It
* provides an interface to configure, test and change the status of all the board LEDs.
*
* If the BOARD value is set to BOARD_USER, this will include the /Board/Dataflash.h file in the user project
* If the \c BOARD value is set to \c BOARD_USER, this will include the \c /Board/Dataflash.h file in the user project
* directory. Otherwise, it will include the appropriate built in board driver header file. If the BOARD value
* is set to BOARD_NONE, this driver is silently disabled.
* is set to \c BOARD_NONE, this driver is silently disabled.
*
* For possible BOARD makefile values, see \ref Group_BoardTypes.
* For possible \c BOARD makefile values, see \ref Group_BoardTypes.
*
* \note To make code as compatible as possible, it is assumed that all boards carry a minimum of four LEDs. If
* a board contains less than four LEDs, the remaining LED masks are defined to 0 so as to have no effect.

4
LUFA/Drivers/Misc/RingBuffer.h
View file

@ -170,7 +170,7 @@
*
* \param[in,out] Buffer Pointer to a ring buffer structure to insert into.
*
* \return Boolean true if the buffer contains no free space, false otherwise.
* \return Boolean \c true if the buffer contains no free space, false otherwise.
*/
static inline bool RingBuffer_IsFull(RingBuffer_t* const Buffer)
{
@ -187,7 +187,7 @@
*
* \param[in,out] Buffer Pointer to a ring buffer structure to insert into.
*
* \return Boolean true if the buffer contains no free space, false otherwise.
* \return Boolean \c true if the buffer contains no free space, false otherwise.
*/
static inline bool RingBuffer_IsEmpty(RingBuffer_t* const Buffer)
{

4
LUFA/Drivers/Misc/TerminalCodes.h
View file

@ -45,7 +45,7 @@
* \section Sec_ModDescription Module Description
* Escape code macros for ANSI compliant text terminals.
*
* \note If desired, the macro DISABLE_TERMINAL_CODES can be defined in the project makefile and passed to the GCC
* \note If desired, the macro \c DISABLE_TERMINAL_CODES can be defined in the project makefile and passed to the GCC
* compiler via the -D switch to disable the terminal codes without modifying the source, for use with non
* compatible terminals (any terminal codes then equate to empty strings).
*
@ -71,7 +71,7 @@
#if !defined(DISABLE_TERMINAL_CODES)
/** Creates an ANSI escape sequence with the specified payload.
*
* \param[in] EscapeSeq Payload to encode as an ANSI escape sequence, a ESC_* mask.
* \param[in] EscapeSeq Payload to encode as an ANSI escape sequence, a \c ESC_* mask.
*/
#define ANSI_ESCAPE_SEQUENCE(EscapeSeq) "\33[" EscapeSeq
#else

42
LUFA/Drivers/Peripheral/AVRU4U6U7/ADC.h
View file

@ -107,12 +107,12 @@
/** \name ADC Result Adjustment Configuration Masks */
//@{
/** Left-adjusts the 10-bit ADC result, so that the upper 8 bits of the value returned by the
* ADC_GetResult() macro contain the 8 most significant bits of the result.
* \ref ADC_GetResult() macro contain the 8 most significant bits of the result.
*/
#define ADC_LEFT_ADJUSTED (1 << ADLAR)
/** Right-adjusts the 10-bit ADC result, so that the lower 8 bits of the value returned by the
* ADC_GetResult() macro contain the 8 least significant bits of the result.
* \ref ADC_GetResult() macro contain the 8 least significant bits of the result.
*/
#define ADC_RIGHT_ADJUSTED (0 << ADLAR)
//@}
@ -156,80 +156,80 @@
/** \name ADC MUX Masks */
//@{
/** MUX mask define for the ADC0 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading. */
/** MUX mask define for the ADC0 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). */
#define ADC_CHANNEL0 (0x00 << MUX0)
/** MUX mask define for the ADC1 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading. */
/** MUX mask define for the ADC1 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). */
#define ADC_CHANNEL1 (0x01 << MUX0)
#if !(defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) || defined(__DOXYGEN__))
/** MUX mask define for the ADC2 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading.
/** MUX mask define for the ADC2 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading().
*
* \note Not available on all AVR models.
*/
#define ADC_CHANNEL2 (0x02 << MUX0)
/** MUX mask define for the ADC3 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading.
/** MUX mask define for the ADC3 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading().
*
* \note Not available on all AVR models.
*/
#define ADC_CHANNEL3 (0x03 << MUX0)
#endif
/** MUX mask define for the ADC4 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading. */
/** MUX mask define for the ADC4 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). */
#define ADC_CHANNEL4 (0x04 << MUX0)
/** MUX mask define for the ADC5 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading. */
/** MUX mask define for the ADC5 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). */
#define ADC_CHANNEL5 (0x05 << MUX0)
/** MUX mask define for the ADC6 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading. */
/** MUX mask define for the ADC6 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). */
#define ADC_CHANNEL6 (0x06 << MUX0)
/** MUX mask define for the ADC7 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading. */
#define ADC_CHANNEL7 (0x07 << MUX0)
/** MUX mask define for the internal 1.1V bandgap channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading. */
/** MUX mask define for the internal 1.1V bandgap channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading(). */
#define ADC_1100MV_BANDGAP (0x1E << MUX0)
#if (defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) || defined(__DOXYGEN__))
/** MUX mask define for the ADC8 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading.
/** MUX mask define for the ADC8 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading().
*
* \note Not available on all AVR models.
*/
#define ADC_CHANNEL8 ((1 << 8) | (0x00 << MUX0))
/** MUX mask define for the ADC9 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading.
/** MUX mask define for the ADC9 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading().
*
* \note Not available on all AVR models.
*/
#define ADC_CHANNEL9 ((1 << 8) | (0x01 << MUX0))
/** MUX mask define for the ADC10 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading.
/** MUX mask define for the ADC10 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading().
*
* \note Not available on all AVR models.
*/
#define ADC_CHANNEL10 ((1 << 8) | (0x02 << MUX0))
/** MUX mask define for the ADC11 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading.
/** MUX mask define for the ADC11 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading().
*
* \note Not available on all AVR models.
*/
#define ADC_CHANNEL11 ((1 << 8) | (0x03 << MUX0))
/** MUX mask define for the ADC12 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading.
/** MUX mask define for the ADC12 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading().
*
* \note Not available on all AVR models.
*/
#define ADC_CHANNEL12 ((1 << 8) | (0x04 << MUX0))
/** MUX mask define for the ADC13 channel of the ADC. See \ref ADC_StartReading and \ref ADC_GetChannelReading.
/** MUX mask define for the ADC13 channel of the ADC. See \ref ADC_StartReading() and \ref ADC_GetChannelReading().
*
* \note Not available on all AVR models.
*/
#define ADC_CHANNEL13 ((1 << 8) | (0x05 << MUX0))
/** MUX mask define for the internal temperature sensor channel of the ADC. See \ref ADC_StartReading and
* \ref ADC_GetChannelReading.
/** MUX mask define for the internal temperature sensor channel of the ADC. See \ref ADC_StartReading() and
* \ref ADC_GetChannelReading().
*
* \note Not available on all AVR models.
*/
@ -246,7 +246,7 @@
* pin of the AVR, denoted by its special alternative function ADCx.
* \n\n
*
* \note The channel number must be specified as an integer, and NOT a ADC_CHANNELx mask.
* \note The channel number must be specified as an integer, and <b>not</b> a \c ADC_CHANNEL* mask.
*
* \param[in] ChannelIndex ADC channel number to set up for conversions.
*/
@ -289,7 +289,7 @@
* pin of the AVR, denoted by its special alternative function ADCx.
* \n\n
*
* \note The channel number must be specified as an integer, and NOT a ADC_CHANNELx mask.
* \note The channel number must be specified as an integer, and <b>not</b> a \c ADC_CHANNEL* mask.
*
* \param[in] ChannelIndex ADC channel number to set up for conversions.
*/
@ -413,7 +413,7 @@
/** Indicates if the ADC is currently enabled.
*
* \return Boolean true if the ADC subsystem is currently enabled, false otherwise.
* \return Boolean \c true if the ADC subsystem is currently enabled, \c false otherwise.
*/
static inline bool ADC_GetStatus(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
static inline bool ADC_GetStatus(void)

6
LUFA/Drivers/Peripheral/AVRU4U6U7/TWI.h
View file

@ -145,7 +145,7 @@
*
* \param[in] Byte Byte to send to the currently addressed device
*
* \return Boolean true if the recipient ACKed the byte, false otherwise
* \return Boolean \c true if the recipient ACKed the byte, \c false otherwise
*/
static inline bool TWI_SendByte(const uint8_t Byte)
{
@ -161,7 +161,7 @@
* \param[in] Byte Location where the read byte is to be stored
* \param[in] LastByte Indicates if the byte should be ACKed if false, NAKed if true
*
* \return Boolean true if the byte reception successfully completed, false otherwise
* \return Boolean \c true if the byte reception successfully completed, \c false otherwise
*/
static inline bool TWI_ReceiveByte(uint8_t* const Byte,
const bool LastByte)
@ -184,7 +184,7 @@
* \param[in] SlaveAddress Address of the slave TWI device to communicate with
* \param[in] TimeoutMS Timeout period within which the slave must respond, in milliseconds
*
* \return Boolean true if the device is ready for data, false otherwise
* \return Boolean \c true if the device is ready for data, \c false otherwise
*/
bool TWI_StartTransmission(const uint8_t SlaveAddress,
const uint8_t TimeoutMS);

34
LUFA/Drivers/Peripheral/SPI.h
View file

@ -92,61 +92,61 @@
/* Macros: */
/** \name SPI Prescaler Configuration Masks */
//@{
/** SPI prescaler mask for SPI_Init(). Divides the system clock by a factor of 2. */
/** SPI prescaler mask for \c SPI_Init(). Divides the system clock by a factor of 2. */
#define SPI_SPEED_FCPU_DIV_2 SPI_USE_DOUBLESPEED
/** SPI prescaler mask for SPI_Init(). Divides the system clock by a factor of 4. */
/** SPI prescaler mask for \c SPI_Init(). Divides the system clock by a factor of 4. */
#define SPI_SPEED_FCPU_DIV_4 0
/** SPI prescaler mask for SPI_Init(). Divides the system clock by a factor of 8. */
/** SPI prescaler mask for \c SPI_Init(). Divides the system clock by a factor of 8. */
#define SPI_SPEED_FCPU_DIV_8 (SPI_USE_DOUBLESPEED | (1 << SPR0))
/** SPI prescaler mask for SPI_Init(). Divides the system clock by a factor of 16. */
/** SPI prescaler mask for \c SPI_Init(). Divides the system clock by a factor of 16. */
#define SPI_SPEED_FCPU_DIV_16 (1 << SPR0)
/** SPI prescaler mask for SPI_Init(). Divides the system clock by a factor of 32. */
/** SPI prescaler mask for \c SPI_Init(). Divides the system clock by a factor of 32. */
#define SPI_SPEED_FCPU_DIV_32 (SPI_USE_DOUBLESPEED | (1 << SPR1))
/** SPI prescaler mask for SPI_Init(). Divides the system clock by a factor of 64. */
/** SPI prescaler mask for \c SPI_Init(). Divides the system clock by a factor of 64. */
#define SPI_SPEED_FCPU_DIV_64 (SPI_USE_DOUBLESPEED | (1 << SPR1) | (1 << SPR0))
/** SPI prescaler mask for SPI_Init(). Divides the system clock by a factor of 128. */
/** SPI prescaler mask for \c SPI_Init(). Divides the system clock by a factor of 128. */
#define SPI_SPEED_FCPU_DIV_128 ((1 << SPR1) | (1 << SPR0))
//@}
/** \name SPI SCK Polarity Configuration Masks */
//@{
/** SPI clock polarity mask for SPI_Init(). Indicates that the SCK should lead on the rising edge. */
/** SPI clock polarity mask for \c SPI_Init(). Indicates that the SCK should lead on the rising edge. */
#define SPI_SCK_LEAD_RISING (0 << CPOL)
/** SPI clock polarity mask for SPI_Init(). Indicates that the SCK should lead on the falling edge. */
/** SPI clock polarity mask for \c SPI_Init(). Indicates that the SCK should lead on the falling edge. */
#define SPI_SCK_LEAD_FALLING (1 << CPOL)
//@}
/** \name SPI Sample Edge Configuration Masks */
//@{
/** SPI data sample mode mask for SPI_Init(). Indicates that the data should sampled on the leading edge. */
/** SPI data sample mode mask for \c SPI_Init(). Indicates that the data should sampled on the leading edge. */
#define SPI_SAMPLE_LEADING (0 << CPHA)
/** SPI data sample mode mask for SPI_Init(). Indicates that the data should be sampled on the trailing edge. */
/** SPI data sample mode mask for \c SPI_Init(). Indicates that the data should be sampled on the trailing edge. */
#define SPI_SAMPLE_TRAILING (1 << CPHA)
//@}
/** \name SPI Data Ordering Configuration Masks */
//@{
/** SPI data order mask for SPI_Init(). Indicates that data should be shifted out MSB first. */
/** SPI data order mask for \c SPI_Init(). Indicates that data should be shifted out MSB first. */
#define SPI_ORDER_MSB_FIRST (0 << DORD)
/** SPI data order mask for SPI_Init(). Indicates that data should be shifted out MSB first. */
/** SPI data order mask for \c SPI_Init(). Indicates that data should be shifted out MSB first. */
#define SPI_ORDER_LSB_FIRST (1 << DORD)
//@}
/** \name SPI Mode Configuration Masks */
//@{
/** SPI mode mask for SPI_Init(). Indicates that the SPI interface should be initialized into slave mode. */
/** SPI mode mask for \c SPI_Init(). Indicates that the SPI interface should be initialized into slave mode. */
#define SPI_MODE_SLAVE (0 << MSTR)
/** SPI mode mask for SPI_Init(). Indicates that the SPI interface should be initialized into master mode. */
/** SPI mode mask for \c SPI_Init(). Indicates that the SPI interface should be initialized into master mode. */
#define SPI_MODE_MASTER (1 << MSTR)
//@}
@ -154,8 +154,8 @@
/** Initialises the SPI subsystem, ready for transfers. Must be called before calling any other
* SPI routines.
*
* \param[in] SPIOptions SPI Options, a mask consisting of one of each of the SPI_SPEED_*,
* SPI_SCK_*, SPI_SAMPLE_*, SPI_ORDER_* and SPI_MODE_* masks.
* \param[in] SPIOptions SPI Options, a mask consisting of one of each of the \c SPI_SPEED_*,
* \c SPI_SCK_*, \c SPI_SAMPLE_*, \c SPI_ORDER_* and \c SPI_MODE_* masks.
*/
static inline void SPI_Init(const uint8_t SPIOptions)
{

2
LUFA/Drivers/Peripheral/Serial.h
View file

@ -139,7 +139,7 @@
/** Indicates whether a character has been received through the USART.
*
* \return Boolean true if a character has been received, false otherwise.
* \return Boolean \c true if a character has been received, \c false otherwise.
*/
static inline bool Serial_IsCharReceived(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
static inline bool Serial_IsCharReceived(void)

10
LUFA/Drivers/Peripheral/SerialStream.h
View file

@ -32,8 +32,8 @@
* \brief Standard avr-libc character stream driver for the USART.
*
* Serial stream driver for the USART subsystem on supported USB AVRs. This makes use of the functions in the
* regular USART driver (see \ref Group_Serial), but allows the avr-libc standard stream functions (printf,
* puts, etc.) to work with the
* regular USART driver (see \ref Group_Serial), but allows the avr-libc standard stream functions (\c printf,
* \c puts, etc.) to work with the
* USART.
*/
@ -46,9 +46,9 @@
*
* \section Sec_ModDescription Module Description
* Serial stream driver for the USART subsystem on supported USB AVRs. This makes use of the functions in the
* regular USART driver (see \ref Group_Serial), but allows the avr-libc standard stream functions (printf,
* puts, etc.) to work with the USART. Upon configuration, this will redirect the standard input and output
* streams to the USART.
* regular USART driver (see \ref Group_Serial), but allows the avr-libc standard stream functions (\c printf,
* \c puts, etc.) to work with the USART. Upon configuration, this will redirect the \c stdin standard input
* and \c stdout output streams to the USART.
*
* \section Sec_ExampleUsage Example Usage
* The following snippet is an example of how this module may be used within a typical

31
LUFA/Drivers/USB/Class/Common/Audio.h
View file

@ -206,7 +206,7 @@
*
* \param[in] freq Required audio sampling frequency in HZ
*/
#define AUDIO_SAMPLE_FREQ(freq) {((uint32_t)freq & 0x00FFFF), (((uint32_t)freq >> 16) & 0x0000FF)}
#define AUDIO_SAMPLE_FREQ(freq) {.Byte1 = (freq & 0x0000FF), .Byte2 = ((freq >> 8) & 0xFF), .Byte3 = ((freq >> 16) & 0xFF)}
/** Mask for the attributes parameter of an Audio class-specific Endpoint descriptor, indicating that the endpoint
* accepts only filled endpoint packets of audio samples.
@ -288,12 +288,12 @@
*/
uint8_t TerminalID; /**< ID value of this terminal unit - must be a unique value within the device. */
uint16_t TerminalType; /**< Type of terminal, a TERMINAL_* mask. */
uint16_t TerminalType; /**< Type of terminal, a \c TERMINAL_* mask. */
uint8_t AssociatedOutputTerminal; /**< ID of associated output terminal, for physically grouped terminals
* such as the speaker and microphone of a phone handset.
*/
uint8_t TotalChannels; /**< Total number of separate audio channels within this interface (right, left, etc.) */
uint16_t ChannelConfig; /**< CHANNEL_* masks indicating what channel layout is supported by this terminal. */
uint16_t ChannelConfig; /**< \c CHANNEL_* masks indicating what channel layout is supported by this terminal. */
uint8_t ChannelStrIndex; /**< Index of a string descriptor describing this channel within the device. */
uint8_t TerminalStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */
@ -319,12 +319,12 @@
* must be \ref AUDIO_DSUBTYPE_CSInterface_InputTerminal.
*/
uint8_t bTerminalID; /**< ID value of this terminal unit - must be a unique value within the device. */
uint16_t wTerminalType; /**< Type of terminal, a TERMINAL_* mask. */
uint16_t wTerminalType; /**< Type of terminal, a \c TERMINAL_* mask. */
uint8_t bAssocTerminal; /**< ID of associated output terminal, for physically grouped terminals
* such as the speaker and microphone of a phone handset.
*/
uint8_t bNrChannels; /**< Total number of separate audio channels within this interface (right, left, etc.) */
uint16_t wChannelConfig; /**< CHANNEL_* masks indicating what channel layout is supported by this terminal. */
uint16_t wChannelConfig; /**< \c CHANNEL_* masks indicating what channel layout is supported by this terminal. */
uint8_t iChannelNames; /**< Index of a string descriptor describing this channel within the device. */
uint8_t iTerminal; /**< Index of a string descriptor describing this descriptor within the device. */
@ -346,7 +346,7 @@
*/
uint8_t TerminalID; /**< ID value of this terminal unit - must be a unique value within the device. */
uint16_t TerminalType; /**< Type of terminal, a TERMINAL_* mask. */
uint16_t TerminalType; /**< Type of terminal, a \c TERMINAL_* mask. */
uint8_t AssociatedInputTerminal; /**< ID of associated input terminal, for physically grouped terminals
* such as the speaker and microphone of a phone handset.
*/
@ -375,7 +375,7 @@
* a value from the \ref Audio_CSInterface_AC_SubTypes_t enum.
*/
uint8_t bTerminalID; /**< ID value of this terminal unit - must be a unique value within the device. */
uint16_t wTerminalType; /**< Type of terminal, a TERMINAL_* mask. */
uint16_t wTerminalType; /**< Type of terminal, a \c TERMINAL_* mask. */
uint8_t bAssocTerminal; /**< ID of associated input terminal, for physically grouped terminals
* such as the speaker and microphone of a phone handset.
*/
@ -451,7 +451,7 @@
uint8_t UnitID; /**< ID value of this feature unit - must be a unique value within the device. */
uint8_t SourceID; /**< Source ID value of the audio source input into this feature unit. */
uint8_t ControlSize; /**< Size of each element in the ChanelControlls array. */
uint8_t ControlSize; /**< Size of each element in the \c ChanelControlls array. */
uint8_t ChannelControls[3]; /**< Feature masks for the control channel, and each separate audio channel. */
uint8_t FeatureUnitStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */
@ -480,7 +480,7 @@
uint8_t bUnitID; /**< ID value of this feature unit - must be a unique value within the device. */
uint8_t bSourceID; /**< Source ID value of the audio source input into this feature unit. */
uint8_t bControlSize; /**< Size of each element in the ChanelControlls array. */
uint8_t bControlSize; /**< Size of each element in the \c ChanelControlls array. */
uint8_t bmaControls[3]; /**< Feature masks for the control channel, and each separate audio channel. */
uint8_t iFeature; /**< Index of a string descriptor describing this descriptor within the device. */
@ -538,8 +538,9 @@
*/
typedef struct
{
uint16_t LowWord; /**< Low 16 bits of the 24-bit value. */
uint8_t HighByte; /**< Upper 8 bits of the 24-bit value. */
uint8_t Byte1; /**< Lowest 8 bits of the 24-bit value. */
uint8_t Byte2; /**< Middle 8 bits of the 24-bit value. */
uint8_t Byte3; /**< Upper 8 bits of the 24-bit value. */
} USB_Audio_SampleFreq_t;
/** \brief Audio class-specific Format Descriptor (LUFA naming conventions).
@ -629,8 +630,8 @@
uint8_t bEndpointAddress; /**< Logical address of the endpoint within the device for the current
* configuration, including direction mask.
*/
uint8_t bmAttributes; /**< Endpoint attributes, comprised of a mask of the endpoint type (EP_TYPE_*)
* and attributes (ENDPOINT_ATTR_*) masks.
uint8_t bmAttributes; /**< Endpoint attributes, comprised of a mask of the endpoint type (\c EP_TYPE_*)
* and attributes (\c ENDPOINT_ATTR_*) masks.
*/
uint16_t wMaxPacketSize; /**< Size of the endpoint bank, in bytes. This indicates the maximum packet size
* that the endpoint can receive at a time.
@ -658,7 +659,7 @@
* a value from the \ref Audio_CSEndpoint_SubTypes_t enum.
*/
uint8_t Attributes; /**< Audio class-specific endpoint attributes, such as ACCEPTS_SMALL_PACKETS. */
uint8_t Attributes; /**< Audio class-specific endpoint attributes, such as \ref AUDIO_EP_FULL_PACKETS_ONLY. */
uint8_t LockDelayUnits; /**< Units used for the LockDelay field, see Audio class specification. */
uint16_t LockDelay; /**< Time required to internally lock endpoint's internal clock recovery circuitry. */
@ -684,7 +685,7 @@
* a value from the \ref Audio_CSEndpoint_SubTypes_t enum.
*/
uint8_t bmAttributes; /**< Audio class-specific endpoint attributes, such as ACCEPTS_SMALL_PACKETS. */
uint8_t bmAttributes; /**< Audio class-specific endpoint attributes, such as \ref AUDIO_EP_FULL_PACKETS_ONLY. */
uint8_t bLockDelayUnits; /**< Units used for the LockDelay field, see Audio class specification. */
uint16_t wLockDelay; /**< Time required to internally lock endpoint's internal clock recovery circuitry. */

2
LUFA/Drivers/USB/Class/Common/CDC.h
View file

@ -117,7 +117,7 @@
/** Macro to define a CDC class-specific functional descriptor. CDC functional descriptors have a
* uniform structure but variable sized data payloads, thus cannot be represented accurately by
* a single typedef struct. A macro is used instead so that functional descriptors can be created
* easily by specifying the size of the payload. This allows sizeof() to work correctly.
* easily by specifying the size of the payload. This allows \c sizeof() to work correctly.
*
* \param[in] DataSize Size in bytes of the CDC functional descriptor's data payload.
*/

2
LUFA/Drivers/USB/Class/Common/HID.h
View file

@ -437,7 +437,7 @@
typedef struct
{
uint8_t Modifier; /**< Keyboard modifier byte, indicating pressed modifier keys (a combination of
* HID_KEYBOARD_MODIFER_* masks).
* \c HID_KEYBOARD_MODIFER_* masks).
*/
uint8_t Reserved; /**< Reserved for OEM use, always set to 0. */
uint8_t KeyCode[6]; /**< Key codes of the currently pressed keys. */

8
LUFA/Drivers/USB/Class/Common/MIDI.h
View file

@ -151,7 +151,7 @@
USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */
uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors. */
uint8_t JackType; /**< Type of jack, one of the JACKTYPE_* mask values. */
uint8_t JackType; /**< Type of jack, one of the \c JACKTYPE_* mask values. */
uint8_t JackID; /**< ID value of this jack - must be a unique value within the device. */
uint8_t JackStrIndex; /**< Index of a string descriptor describing this descriptor within the device. */
@ -174,7 +174,7 @@
uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors. */
uint8_t bJackType; /**< Type of jack, one of the JACKTYPE_* mask values. */
uint8_t bJackType; /**< Type of jack, one of the \c JACKTYPE_* mask values. */
uint8_t bJackID; /**< ID value of this jack - must be a unique value within the device. */
uint8_t iJack; /**< Index of a string descriptor describing this descriptor within the device. */
@ -192,7 +192,7 @@
USB_Descriptor_Header_t Header; /**< Regular descriptor header containing the descriptor's type and length. */
uint8_t Subtype; /**< Sub type value used to distinguish between audio class-specific descriptors. */
uint8_t JackType; /**< Type of jack, one of the JACKTYPE_* mask values. */
uint8_t JackType; /**< Type of jack, one of the \c JACKTYPE_* mask values. */
uint8_t JackID; /**< ID value of this jack - must be a unique value within the device. */
uint8_t NumberOfPins; /**< Number of output channels within the jack, either physical or logical. */
@ -219,7 +219,7 @@
uint8_t bDescriptorSubtype; /**< Sub type value used to distinguish between audio class-specific descriptors. */
uint8_t bJackType; /**< Type of jack, one of the JACKTYPE_* mask values. */
uint8_t bJackType; /**< Type of jack, one of the \c JACKTYPE_* mask values. */
uint8_t bJackID; /**< ID value of this jack - must be a unique value within the device. */
uint8_t bNrInputPins; /**< Number of output channels within the jack, either physical or logical. */

4
LUFA/Drivers/USB/Class/Common/MassStorage.h
View file

@ -261,7 +261,7 @@
* Type define for a Command Block Wrapper, used in the Mass Storage Bulk-Only Transport protocol. */
typedef struct
{
uint32_t Signature; /**< Command block signature, must be CBW_SIGNATURE to indicate a valid Command Block. */
uint32_t Signature; /**< Command block signature, must be \ref MS_CBW_SIGNATURE to indicate a valid Command Block. */
uint32_t Tag; /**< Unique command ID value, to associate a command block wrapper with its command status wrapper. */
uint32_t DataTransferLength; /**< Length of the optional data portion of the issued command, in bytes. */
uint8_t Flags; /**< Command block flags, indicating command data direction. */
@ -276,7 +276,7 @@
*/
typedef struct
{
uint32_t Signature; /**< Status block signature, must be CSW_SIGNATURE to indicate a valid Command Status. */
uint32_t Signature; /**< Status block signature, must be \ref MS_CSW_SIGNATURE to indicate a valid Command Status. */
uint32_t Tag; /**< Unique command ID value, to associate a command block wrapper with its command status wrapper. */
uint32_t DataTransferResidue; /**< Number of bytes of data not processed in the SCSI command. */
uint8_t Status; /**< Status code of the issued command - a value from the \ref MS_CommandStatusCodes_t enum. */

4
LUFA/Drivers/USB/Class/Common/RNDIS.h
View file

@ -193,7 +193,7 @@
/** Enum for the RNDIS class specific notification requests that can be issued by a RNDIS device to a host. */
enum RNDIS_ClassNotifications_t
{
RNDIS_NOTIF_ResponseAvailable = 0x01, /**< Notification request value for a RNDIS Response Available notification. */
RNDIS_NOTIF_ResponseAvailable 0x01, /**< Notification request value for a RNDIS Response Available notification. */
};
/** Enum for the NDIS hardware states. */
@ -233,7 +233,7 @@
*/
typedef struct
{
uint32_t MessageType; /**< RNDIS message type, a REMOTE_NDIS_*_MSG constant */
uint32_t MessageType; /**< RNDIS message type, a \c REMOTE_NDIS_*_MSG constant */
uint32_t MessageLength; /**< Total length of the RNDIS message, in bytes */
} RNDIS_Message_Header_t;

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