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Moved all source to the trunk directory.

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Dean Camera
2009-02-23 07:08:22 +00:00
parent 9991321321
commit 6a10d6b465
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LUFA/BuildingLinkableLibraries.txt
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/** \file
*
* This file contains special DoxyGen information for the generation of the main page and other special
* documentation pages. It is not a project source file.
*/
/** \page Page_BuildLibrary Building as a Linkable Library
*
* The LUFA library can be built as a proper linkable library (with the extention .a) under AVR-GCC, so that
* the library does not need to be recompiled with each revision of a user project. Instructions for creating
* a library from a given source tree can be found in the AVR-GCC user manual included in the WinAVR install
* /Docs/ directory.
*
* However, building the library is <b>not recommended</b>, as the static (compile-time) options will be
* unable to be changed without a recompilation of the LUFA code. Therefore, if the library is to be built
* from the LUFA source, it should be made to be application-specific and compiled with the static options
* that are required for each project (which should be recorded along with the library).
*
* Normal library use has the library components compiled in at the same point as the application code, as
* demonstrated in the library demos and applications. This is the preferred method, as the library is recompiled
* each time to ensure that all static options for a particular application are applied.
*/
LUFA/ChangeLog.txt
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LUFA/Common/BoardTypes.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* This file contains constants which can be passed to the compiler (via setting the macro BOARD) in the
* user project makefile using the -D option to configure the library board-specific drivers.
*
* \note Do not include this file directly, rather include the Common.h header file instead to gain this file's
* functionality.
*/
#ifndef __BOARDTYPES_H__
#define __BOARDTYPES_H__
/* Preprocessor Checks: */
#if !defined(__COMMON_H__)
#error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality.
#endif
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Selects the USBKEY specific board drivers, including Dataflash, Joystick and LED drivers. */
#define BOARD_USBKEY 0
/** Selects the STK525 specific board drivers, including Dataflash, Joystick and LED drivers. */
#define BOARD_STK525 1
/** Selects the STK526 specific board drivers, including Dataflash, Joystick and LED drivers. */
#define BOARD_STK526 2
/** Selects the RZUSBSTICK specific board drivers, including the driver for the boards LEDs. */
#define BOARD_RZUSBSTICK 3
/** Selects the ATAVRUSBRF01 specific board drivers, including the driver for the board LEDs. */
#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
* can correctly identify it.
*/
#define BOARD_USER 5
#endif
LUFA/Common/ButtLoadTag.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* This file contains macros for the embedding of compile-time strings into the resultant project binary for
* identification purposes. It is designed to prefix "tags" with the magic string of "@(#)" so that the tags
* can easily be identified in the binary data.
*
* These tags are compatible with the ButtLoad project at http://www.fourwalledcubicle.com/ButtLoad.php .
*/
#ifndef __BUTTLOADTAG_H__
#define __BUTTLOADTAG_H__
/* Includes: */
#include <avr/io.h>
#include <avr/pgmspace.h>
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Creates a new tag in the resultant binary, containing the specified data array. The macro id
* parameter is only for identification purposes (so that the tag data can be referenced in code)
* and is not visible in the compiled binary.
*/
#define BUTTLOADTAG(id, data) const struct ButtLoadTagData BUTTTAG_##id \
PROGMEM __attribute__((used, externally_visible)) = \
{MagicString: BT_TAGHEADER, TagData: data}
/** Macro for retrieving a reference to the specified tag's contents. The tag data is located in
* the program memory (FLASH) space, and so must be read out with the macros in avr-libc which
* deal with embedded data.
*/
#define BUTTLOADTAG_DATA(id) BUTTTAG_##id.TagData
/* Structures: */
/** Structure for ButtLoad compatible binary tags. */
struct ButtLoadTagData
{
char MagicString[4]; /**< Magic tag header, containing the string "@(#)". */
char TagData[]; /**< Tag contents as a char array. */
};
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#define BT_TAGHEADER {'@','(','#',')'}
#endif
#endif
LUFA/Common/Common.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* This file contains macros which are common to all library elements, and which may be useful in user code. It
* also includes other common headees, such as Atomic.h, FunctionAttributes.h and BoardTypes.h.
*/
#ifndef __COMMON_H__
#define __COMMON_H__
/* Includes: */
#include <avr/io.h>
#include <stdio.h>
#include <avr/version.h>
#include "FunctionAttributes.h"
#include "BoardTypes.h"
#include <alloca.h>
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Macro for encasing other multi-statment 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 discreete block and not as a list of seperate statements which may cause problems when used as
* a block (such as inline IF statments).
*/
#define MACROS do
/** Macro for encasing other multi-statment macros. This should be used along with a preceeding closing
* brace at the end of any multi-statement macro, so that the macros contents as a whole are treated
* as a discreete block and not as a list of seperate statements which may cause problems when used as
* a block (such as inline IF statments).
*/
#define MACROE while (0)
/** Defines a volatile NOP statment 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 optimizer
* removes/reorders code to the point where break points cannot reliably be set.
*/
#define JTAG_DEBUG_POINT() asm volatile ("NOP" ::)
/** Defines an explicit JTAG break point in the resulting binary via the ASM BREAK statment. When
* a JTAG is used, this causes the program execution to halt when reached until manually resumed. */
#define JTAG_DEBUG_BREAK() asm volatile ("BREAK" ::)
/** Macro for testing condition "x" and breaking via JTAG_DEBUG_BREAK() if the condition is false. */
#define JTAG_DEBUG_ASSERT(x) MACROS{ if (!(x)) { JTAG_DEBUG_BREAK(); } }MACROE
/** Macro for testing condition "x" and writing debug data to the serial stream if false. As a
* prerequisite for this macro, the serial stream should be configured via the Serial_Stream driver.
*
* The serial output takes the form "{FILENAME}: Function {FUNCTION NAME}, Line {LINE NUMBER}: Assertion
* {x} failed."
*/
#define SERIAL_STREAM_ASSERT(x) MACROS{ if (!(x)) { printf_P(PSTR("%s: Function \"%s\", Line %d: " \
"Assertion \"%s\" failed.\r\n"), \
__FILE__, __func__, __LINE__, #x); \
} }MACROE
/* Inline Functions: */
/** Function for reliably setting the AVR's system clock prescaler, using inline assembly. This function
* is guaranteed to operate reliably regardless of optimization setting or other compile time options.
*
* \param PrescalerMask The mask of the new prescaler setting for CLKPR
*/
static inline void SetSystemClockPrescaler(uint8_t PrescalerMask)
{
uint8_t tmp = (1 << CLKPCE);
__asm__ __volatile__ (
"in __tmp_reg__,__SREG__" "\n\t"
"cli" "\n\t"
"sts %1, %0" "\n\t"
"sts %1, %2" "\n\t"
"out __SREG__, __tmp_reg__"
: /* no outputs */
: "d" (tmp),
"M" (_SFR_MEM_ADDR(CLKPR)),
"d" (PrescalerMask)
: "r0");
}
/** Function to reverse the individual bits in a byte - i.e. bit 7 is moved to bit 0, bit 6 to bit 1,
* etc.
*
* \param Byte Byte of data whose bits are to be reversed
*/
static inline uint8_t BitReverse(uint8_t Byte) ATTR_WARN_UNUSED_RESULT ATTR_CONST;
static inline uint8_t BitReverse(uint8_t Byte)
{
Byte = (((Byte & 0xF0) >> 4) | ((Byte & 0x0F) << 4));
Byte = (((Byte & 0xCC) >> 2) | ((Byte & 0x33) << 2));
Byte = (((Byte & 0xAA) >> 1) | ((Byte & 0x55) << 1));
return Byte;
}
/** Function to reverse the byte ordering of the individual bytes in a 16 bit number.
*
* \param Word Word of data whose bytes are to be swapped
*/
static inline uint16_t SwapEndian_16(uint16_t Word) ATTR_WARN_UNUSED_RESULT ATTR_CONST;
static inline uint16_t SwapEndian_16(uint16_t Word)
{
return ((Word >> 8) | (Word << 8));
}
/** Function to reverse the byte ordering of the individual bytes in a 32 bit number.
*
* \param DWord Double word of data whose bytes are to be swapped
*/
static inline uint32_t SwapEndian_32(uint32_t DWord) ATTR_WARN_UNUSED_RESULT ATTR_CONST;
static inline uint32_t SwapEndian_32(uint32_t DWord)
{
return (((DWord & 0xFF000000) >> 24) |
((DWord & 0x00FF0000) >> 8) |
((DWord & 0x0000FF00) << 8) |
((DWord & 0x000000FF) << 24));
}
/** Function to reverse the byte ordering of the individual bytes in a n byte number.
*
* \param Data Pointer to a number containing an even number of bytes to be reversed
* \param Bytes Length of the data in bytes
*/
static inline void SwapEndian_n(uint8_t* Data, uint8_t Bytes);
static inline void SwapEndian_n(uint8_t* Data, uint8_t Bytes)
{
uint8_t Temp;
while (Bytes)
{
Temp = *Data;
*Data = *(Data + Bytes - 1);
*(Data + Bytes) = Temp;
Data++;
Bytes -= 2;
}
}
#endif
LUFA/Common/FunctionAttributes.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* This file contains macros for applying GCC specific attributes to functions to control various optimizer
* and code generation features of the compiler. Attributes may be placed in the function prototype in any
* order, and multiple attributes can be specified for a single function via a space seperated list.
*
* \note Do not include this file directly, rather include the Common.h header file instead to gain this file's
* functionality.
*/
#ifndef __FUNCATTR_H__
#define __FUNCATTR_H__
/* Preprocessor Checks: */
#if !defined(__COMMON_H__)
#error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality.
#endif
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Indicates to the compiler that the function can not ever return, so that any stack restoring or
* return code may be ommited by the compiler in the resulting binary.
*/
#define ATTR_NO_RETURN __attribute__ ((noreturn))
/** Places the function in one of the initilization sections, which execute before the main function
* of the application. The init function number can be specified as "x", as an integer. Refer to the
* avr-libc manual for more information on the initialization sections.
*/
#define ATTR_INIT_SECTION(x) __attribute__ ((naked, section (".init" #x )))
/** Indicates that the function returns a value which should not be ignored by the user code. When
* applied, any ignored return value from calling the function will produce a compiler warning.
*/
#define ATTR_WARN_UNUSED_RESULT __attribute__ ((warn_unused_result))
/** Indicates that the specified parameters of the function are pointers which should never be NULL.
* When applied as a 1-based comma seperated list the compiler will emmit a warning if the specified
* parameters are known at compiler time to be NULL at the point of calling the function.
*/
#define ATTR_NON_NULL_PTR_ARG(...) __attribute__ ((nonnull (__VA_ARGS__)))
/** Removes any preample or postample from the function. When used, the function will not have any
* register or stack saving code. This should be used with caution, and when used the programmer
* is responsible for maintaining stack and register integrity.
*/
#define ATTR_NAKED __attribute__ ((naked))
/** Prevents the compiler from considering a specified function for inlining. When applied, the given
* function will not be inlined under any circumstances.
*/
#define ATTR_NOINLINE __attribute__ ((noinline))
/** Forces the compiler to inline the specified function. When applied, the given function will be
* inlined under all circumstances.
*/
#define ATTR_ALWAYSINLINE __attribute__ ((always_inline))
/** Indicates that the specified function is pure, in that it has no side-effects other than global
* or parameter variable access.
*/
#define ATTR_PURE __attribute__ ((pure))
/** Indicates that the specified function is constant, in that it has no side effects other than
* parameter access.
*/
#define ATTR_CONST __attribute__ ((const))
/** Marks a given function as deprecated, which produces a warning if the function is called. */
#define ATTR_DEPRECATED __attribute__ ((deprecated))
/** Marks a function as a weak reference, which can be overridden by other functions with an
* identical name (in which case the weak reference is discarded at link time).
*/
#define ATTR_WEAK __attribute__ ((weak))
/** Marks a function as an alias for another function of name "x". */
#define ATTR_ALIAS(x) __attribute__ ((alias( #x )))
#endif
LUFA/CompileTimeTokens.txt
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/** \file
*
* This file contains special DoxyGen information for the generation of the main page and other special
* documentation pages. It is not a project source file.
*/
/** \page TokenSummary Summary of Compile Tokens
*
* The following lists all the possible tokens which can be defined in a project makefile, and passed to the
* compiler via the -D switch, to alter the LUFA library code. These tokens may alter the library behaviour,
* or remove features unused by a given application in order to save flash space.
*
* \section Sec_SummaryNonUSBTokens Non USB Related Tokens
* This section describes compile tokens which affect non-USB sections of the LUFA library.
*
* <b>DISABLE_TERMINAL_CODES</b> - TerminalCodes.h \n
* If an application contains ANSI terminal control codes listed in TerminalCodes.h, it might be desired to remove them
* at compile time for use with a terminal which is non-ANSI control code aware, without modifying the source code. If
* this token is defined, all ANSI control codes in the application code from the TerminalCodes.h header are removed from
* the source code at compile time.
*
* <b>NUM_BLOCKS</b> - DynAlloc.h \n
* Sets the number of allocable blocks in the psudo-heap of the dynamic memory allocation driver. This should be
* defined as a constant larger than zero.
*
* <b>BLOCK_SIZE</b> - DynAlloc.h \n
* Sets the size of each allocable block in the psudo-heap of the dynamic memory allocation driver. This should be
* defined as a constant larger than zero.
*
* <b>NUM_HANDLES</b> - DynAlloc.h \n
* Sets the maximum number of managed memory handles which can be handed out by the dynamic memory allocation driver
* simultaneously, before a handle (and its associated allocated memory) must be freed.
*
* \section Sec_SummaryUSBClassTokens USB Class Driver Related Tokens
* This section describes compile tokens which affect USB class-specific drivers in the LUFA library.
*
* <b>HID_ENABLE_FEATURE_PROCESSING</b> - HIDParser.h \n
* Define this token to enable the processing of FEATURE HID report items, if any, into the processed HID structure.
* By default FEATURE items (which are device features settable by the host but not directly visible by the user) are
* skipped when processing a device HID report.
*
* <b>HID_INCLUDE_CONSTANT_DATA_ITEMS</b> - HIDParser.h \n
* By default, constant data items (usually used as spacers to align seperate report items to a byte or word boundary)
* in the HID report are skipped during report processing. It is highly unusual for an application to make any use of
* constant data items (as they do not carry any useful data and only occupy limited RAM) however if required defining
* this switch will put constant data items into the processed HID report structure.
*
* <b>HID_STATETABLE_STACK_DEPTH</b> - HIDParser.h \n
* HID reports may contain PUSH and POP elements, to store and retrieve the current HID state table onto a stack. This
* allows for reports to save the state table before modifying it slightly for a data item, and then restore the previous
* state table in a compact manner. This token may be defined to a non-zero value to give the maximum depth of the state
* table stack. If not defined, this defaults to the value indicated in the HID.h file documentation.
*
* <b>HID_USAGE_STACK_DEPTH</b> - HIDParser.h \n
* HID reports generally contain many USAGE elements, which are assigned to INPUT, OUTPUT and FEATURE items in succession
* when multiple items are defined at once (via REPORT COUNT elements). This allows for several items to be defined with
* different usages in a compact manner. This token may be defined to a non-zero value to set the maximum depth of the
* usage stack, indicating the maximum number of USAGE items which can be stored tempoarily until the next INPUT, OUTPUT
* and FEATURE item. If not defined, this defaults to the value indicated in the HID.h file documentation.
*
* <b>HID_MAX_COLLECTIONS</b> - HIDParser.h \n
* HID reports generally contain several COLLECTION elements, used to group related data items together. Collection information
* is stored seperately in the processed usage structure (and referred to by the data elements in the structure) to save space.
* This token may be defined to a non-zero value to set the maximum number of COLLECTION items which can be processed by the
* parser into the resultant processed report structure. If not defined, this defaults to the value indicated in the HID.h file
* documentation.
*
* <b>HID_MAX_REPORTITEMS</b> - HIDParser.h \n
* All HID reports contain one or more INPUT, OUTPUT and/or FEATURE items describing the data which can be sent to and from the HID
* device. Each item has associated usages, bit offsets in the item reports and other associated data indicating the manner in which
* the report data should be interpreted by the host. This token may be defined to a non-zero value to set the maximum number of
* data elements which can be stored in the processed HID report strucuture, including INPUT, OUTPUT and (if enabled) FEATURE items.
* If a item has a multiple count (i.e. a REPORT COUNT of more than 1), each item in the report count is placed seperately in the
* processed HID report table. If not defined, this defaults to the value indicated in the HID.h file documentation.
*
* \section Sec_SummaryUSBTokens USB Driver Related Tokens
* This section describes compile tokens which affect USB driver stack as a whole in the LUFA library.
*
* <b>USE_RAM_DESCRIPTORS</b> - StdDescriptors.h \n
* Define this token to indicate to the USB driver that device descriptors are stored in RAM, rather than the default of
* the AVR's flash. RAM descriptors may be desirable in applications where speed or minimizing flash usage is more important
* than RAM usage, or applications where the descriptors need to be modified at runtime.
*
* <b>USE_EEPROM_DESCRIPTORS</b> - StdDescriptors.h \n
* Similar to USE_RAM_DESCRIPTORS, but descriptors are stored in the AVR's EEPROM memory rather than RAM.
*
* <b>USE_NONSTANDARD_DESCRIPTOR_NAMES</b> - StdDescriptors.h \n
* The USB 2.0 standard gives some rather obscure names for the elements in the standard descriptor types (device, configuration,
* string, endpoint, etc.). By default the LUFA library uses these names in its predefined descriptor structure types for
* compatibility. If this token is defined, the structure element names are switched to the LUFA-specific but more descriptive
* names documented in the StdDescriptors.h source file.
*
* <b>FIXED_CONTROL_ENDPOINT_SIZE</b> - Endpoint.h \n
* By default, the library determines the size of the control endpoint (when in device mode) by reading the device descriptor.
* Normally this reduces the amount of configuration required for the library, allows the value to change dynamically (if
* descriptors are stored in EEPROM or RAM rather than flash memory) and reduces code maintenance. However, this token can be
* defined to a non-zero value instead to give the size in bytes of the control endpoint, to reduce the size of the compiled
* binary at the expense of flexibility.
*
* <b>STATIC_ENDPOINT_CONFIGURATION</b> - Endpoint.h \n
* By default, the endpoint configuration routine is designed to accept dynamic inputs, so that the endpoints can be configured
* using variable values known only at runtime. This allows for a great deal of flexibility, however uses a small amount of binary
* space which may be wasted if all endpoint configurations are static and known at compile time. Define this token via the -D switch
* to optimize the endpoint configuration routine for constant inputs, to reduce the size of the compiled binary at the expense of
* flexibility. Note that with this option dynamic values may still be used, but will result in many times more code to be generated than
* if the option was disabled. This is designed to be used only if the FIXED_CONTROL_ENDPOINT_SIZE option is also used.
*
* <b>USE_SINGLE_DEVICE_CONFIGURATION</b> - DevChapter9.h \n
* By default, the library determines the number of configurations a USB device supports by reading the device descriptor. This reduces
* the amount of configuration required to set up the library, and allows the value to change dynamically (if descriptors are stored in
* EEPROM or RAM rather than flash memory) and reduces code maintenance. However, many USB device projects use only a single configuration.
* Defining this token enables single-configuration mode, reducing the compiled size of the binary at the expense of flexibility.
*
* <b>NO_CLEARSET_FEATURE_REQUEST</b> - DevChapter9.h \n
* In some limited USB device applications, the Get Feature and Set Feature requests are not used - this is when the device does not have
* device level features (such as remote wakeup) nor any data endpoints beyond the mandatory control endpoint. In such limited situations,
* this token may be defined to remove the handling of the Get Feature and Set Feature Chapter 9 requests to save space. Generally, this
* is usually only useful in (some) bootloaders.
*
* <b>NO_STREAM_CALLBACKS</b> - Endpoint.h, Pipe.h \n
* Both the endpoint and the pipe driver code contains stream functions, allowing for arrays of data to be sent to or from the
* host easily via a single function call (rather than complex routines worrying about sending full packets, waiting for the endpoint/
* pipe to become ready, etc.). By default, these stream functions require a callback function which is executed after each byte processed,
* allowing for early-aborts of stream transfers by the application. If callbacks are not required in an application, they can be removed
* by defining this token, reducing the compiled binary size. When removed, the stream functions no longer accept a callback function as
* a parameter.
*
* <b>USB_HOST_TIMEOUT_MS</b> - Host.h \n
* When a control transfer is initiated in host mode to an attached device, a timeout is used to abort the transfer if the attached
* device fails to respond within the timeout period. This token may be defined to a non-zero value to set the timeout period for
* control transfers, specified in milliseconds. If not defined, the default value specified in Host.h is used instead.
*
* <b>HOST_DEVICE_SETTLE_DELAY_MS</b> - Host.h \n
* Some devices require a delay of up to 5 seconds after they are connected to VBUS before the enumeration process can be started, or
* they will fail to enumerate correctly. By placing a delay before the enumeration process, it can be ensured that the bus has settled
* back to a known idle state before communications occur with the device. This token may be defined to a non-zero value to set the
* device settle period, specified in milliseconds. If not defined, the default value specified in Host.h is used instead.
*
* <b>USE_STATIC_OPTIONS</b> - LowLevel.h \n
* By default, the USB_Init() function accepts dynamic options at runtime to alter the library behaviour, including whether the USB pad
* voltage regulator is enabled, and the device speed when in device mode. By defining this token to a mask comprised of the USB options
* mask defines usually passed as the Options parameter to USB_Init(), the resulting compiled binary can be decreased in size by removing
* the dynamic options code, and replacing it with the statically set options. When defined, the USB_Init() function no longer accepts an
* Options parameter.
*
* <b>USB_DEVICE_ONLY</b> - LowLevel.h \n
* For the USB AVR models supporting both device and host USB modes, the USB_Init() function contains a Mode parameter which specifies the
* mode the library should be initialized to. If only device mode is required, the code for USB host mode can be removed from the binary to
* save space. When defined, the USB_Init() function no longer accepts a Mode parameter. This define is irrelevent on smaller USB AVRs which
* do not support host mode.
*
* <b>USB_HOST_ONLY</b> - LowLevel.h \n
* Same as USB_DEVICE_ONLY, except the library is fixed to USB host mode rather than USB device mode. Not available on some USB AVR models.
*
* <b>USB_STREAM_TIMEOUT_MS</b> - LowLevel.h \n
* When endpoint and/or pipe stream functions are used, by default there is a timeout between each transfer which the connected device or host
* must satisfy, or the stream function aborts the remaining data transfer. This token may be defined to a non-zero value to set the timeout
* period for stream transfers, specified in milliseconds. If not defined, the default value specified in LowLevel.h is used instead.
*
* <b>NO_LIMITED_CONTROLLER_CONNECT</b> - Events.h \n
* On the smaller USB AVRs, the USB controller lacks VBUS events to determine the physical connection state of the USB bus to a host. In lieu of
* VBUS events, the library attempts to determine the connection state via the bus suspension and wake up events instead. This however may be
* slightly inaccurate due to the possibility of the host suspending the bus while the device is still connected. If accurate connection status is
* required, the VBUS line of the USB connector should be routed to an AVR pin to detect its level, so that the USB_IsConnected global
* can be accurately set and the USB_Connect and USB_Disconnect events manually raised by the RAISE_EVENT macro. When defined, this token disables
* the library's auto-detection of the connection state by the aformentioned suspension and wake up events.
*/
LUFA/DirectorySummaries.txt
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/** \file
*
* This file contains special DoxyGen information for the generation of the main page and other special
* documentation pages. It is not a project source file.
*/
/** \dir Common
* \brief Common library header files.
*
* This folder contains header files which are common to all parts of the LUFA library. They may be used freely in
* user applications.
*
* \dir MemoryAllocator
* \brief Auto-defragmenting dynamic memory allocation library.
*
* This folder contains a simple handle-based dynamic memory allocation library, capable of handing out memory in
* block chunks. As new memory is allocated, the library will defragment the already allocated memory to ensure
* optimal memory usage. It is not used within the LUFA library, and is provided as a convenience for user applications.
*
* \dir Scheduler
* \brief Simple round-robbin scheduler.
*
* This folder contains the simple LUFA round-robbin scheduler, provided as a convenience for user applications. It
* is very simple in design, and is intended to make code easier to read, rather than providing a complete RTOS kernel.
*
* \dir Drivers
* \brief Library hardware and software drivers.
*
* This folder contains all the library hardware and software drivers for each supported board and USB AVR
* microcontroller model.
*
* \dir Drivers/Misc
* \brief Miscellaneous driver files.
*
* This folder contains drivers for aspects other than the USB interface, board hardware or AVR peripherals.
*
* \dir Drivers/AT90USBXXX
* \brief USB AVR peripheral driver files.
*
* This folder contains drivers for several of the AVR internal peripherals such as the USART, compatible with
* all USB AVR models.
*
* \dir Drivers/AT90USBXXX/AT90USBXXX67
* \brief AT90USBXXX6, AT90USBXXX7 and ATMEGAXXU4 AVR model peripheral driver files. Its original name is due to legacy
* reasons.
*
* This folder contains drivers for several of the AVR internal peripherals such as the USART, compatible only with
* the AT90USBXXX6, AT90USBXXX7 and ATMEGAXXU4 USB AVR models, such as the AT90USB1287. Its contents should <b>not</b> be
* included by the user application - the dispatch header file located in the parent AT90USBXXX directory should be used
* instead.
*
* \dir Drivers/USB
* \brief USB controller peripheral driver files.
*
* This folder contains the main header files required to implement the USB interface in the USB supporting AVR models.
* The header files contained directly in this folder should be included in the user application in order to gain USB
* functionality, and the appropriate C source files in the LowLevel and HighLevel driver folders added to the compile
* and link stages.
*
* \dir Drivers/USB/LowLevel
* \brief Low level USB driver files.
*
* This folder contains low level USB driver source files required to implement USB functionality on the USB AVR microcontrollers.
*
* \dir Drivers/USB/HighLevel
* \brief High level USB driver files.
*
* This folder contains high level USB driver source files required to implement USB functionality on the USB AVR microcontrollers.
*
* \dir Drivers/USB/Class
* \brief USB Class helper driver files.
*
* This folder contains drivers for implementing functionality of standardized USB classes. These are not used directly by the library,
* but provide a standard and library-maintained way of implementing functionality from some of the defined USB classes without extensive
* development effort. Is is recommended that these drivers be used where possible to reduce maintenance of user applications.
*
* \dir Drivers/Board
* \brief Board hardware driver files.
*
* This folder contains drivers for interfacing with the physical hardware on supported commercial boards, primarily from
* the Atmel corporation. Header files in this folder should be included in user applications requring the functionality of
* hardware placed on supported boards.
*
* \dir Drivers/Board/USBKEY
* \brief USBKEY board hardware driver files.
*
* This folder contains drivers for hardware on the Atmel USBKEY demonstration board. The header files in this folder should
* not be included directly in user applications; the similarly named dispatch header files located in the parent Board directory
* should be included instead.
*
* \dir Drivers/Board/STK526
* \brief STK526 board hardware driver files.
*
* This folder contains drivers for hardware on the Atmel STK526 development board. The header files in this folder should
* not be included directly in user applications; the similarly named dispatch header files located in the parent Board directory
* should be included instead.
*
* \dir Drivers/Board/STK525
* \brief STK525 board hardware driver files.
*
* This folder contains drivers for hardware on the Atmel STK525 development board. The header files in this folder should
* not be included directly in user applications; the similarly named dispatch header files located in the parent Board directory
* should be included instead.
*
* \dir Drivers/Board/RZUSBSTICK
* \brief RZUSBSTICK board hardware driver files.
*
* This folder contains drivers for hardware on the Atmel RZUSBSTICK board, as used in the Atmel "Raven" wireless kits. The header
* files in this folder should not be included directly in user applications; the similarly named dispatch header files located in
* the parent Board directory should be included instead.
*
* \dir DriverStubs
* \brief Driver stub header files for custom boards, to allow the LUFA board drivers to operate.
*
* This contains stub files for the LUFA board drivers. If the LUFA board drivers are used with board hardare other than those
* directly supported by the library, the BOARD parameter of the application's makefile can be set to "USER", and these stub files
* copied to the "/Board/" directory of the application's folder. When fleshed out with working driver code for the custom board,
* the corresponding LUFA board APIs will work correctly with the non-standard board hardware.
*/
LUFA/Doxygen.conf
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LUFA/DriverStubs/Dataflash.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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.
*/
/*
This is a stub driver header file, for implementing custom board
layout hardware with compatible LUFA board specific drivers. If
the library is configured to use the BOARD_USER board mode, this
driver file should be completed and copied into the "/Board/" folder
inside the application's folder.
This stub is for the board-specific component of the LUFA Dataflash
driver.
*/
#ifndef __DATAFLASH_USER_H__
#define __DATAFLASH_USER_H__
/* Includes: */
// TODO: Add any required includes here
/* Preprocessor Checks: */
#if !defined(INCLUDE_FROM_DATAFLASH_H)
#error Do not include this file directly. Include LUFA/Drivers/Board/Dataflash.h instead.
#endif
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#define DATAFLASH_CHIPCS_MASK // TODO: Replace this with a mask of all the /CS pins of all dataflashes
#define DATAFLASH_CHIPCS_DDR // TODO: Replace with the DDR register name for the board's Dataflash ICs
#define DATAFLASH_CHIPCS_PORT // TODO: Replace with the PORT register name for the board's Dataflash ICs
#endif
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Constant indicating the total number of dataflash ICs mounted on the selected board. */
#define DATAFLASH_TOTALCHIPS // TODO: Replace with the number of dataflashes on the board, max 2
/** Mask for no dataflash chip selected. */
#define DATAFLASH_NO_CHIP DATAFLASH_CHIPCS_MASK
/** Mask for the first dataflash chip selected. */
#define DATAFLASH_CHIP1 // TODO: Replace with mask to select the first Dataflash chip
/** Mask for the second dataflash chip selected. */
#define DATAFLASH_CHIP2 // TODO: Replace with mask to select the second Dataflash chip, if available
/** Internal main memory page size for the board's dataflash ICs. */
#define DATAFLASH_PAGE_SIZE // TODO: Replace with the page size for the Dataflash ICs
/** Total number of pages inside each of the board's dataflash ICs. */
#define DATAFLASH_PAGES // TODO: Replace with the total number of pages inside one of the Dataflash ICs
#endif
LUFA/DriverStubs/HWB.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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.
*/
/*
This is a stub driver header file, for implementing custom board
layout hardware with compatible LUFA board specific drivers. If
the library is configured to use the BOARD_USER board mode, this
driver file should be completed and copied into the "/Board/" folder
inside the application's folder.
This stub is for the board-specific component of the LUFA HWB (Hardware
Button, a physical button on most Atmel USB boards) driver. This could
alternately be driven from any button connected to the USB AVR.
*/
#ifndef __HWB_USER_H__
#define __HWB_USER_H__
/* Includes: */
#include <avr/io.h>
#include <stdbool.h>
#include "../../../Common/Common.h"
// TODO: Add any required includes here
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#endif
/* Preprocessor Checks: */
#if !defined(INCLUDE_FROM_HWB_H)
#error Do not include this file directly. Include LUFA/Drivers/Board/HWB.h instead.
#endif
/* Public Interface - May be used in end-application: */
/* Inline Functions: */
#if !defined(__DOXYGEN__)
static inline void HWB_Init(void)
{
// TODO: Initialize the appropriate port pin as an input here, with pullup
}
static inline bool HWB_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
static inline bool HWB_GetStatus(void)
{
// TODO: Return current button status here, debounced if required
}
#endif
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif
LUFA/DriverStubs/Joystick.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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.
*/
/*
This is a stub driver header file, for implementing custom board
layout hardware with compatible LUFA board specific drivers. If
the library is configured to use the BOARD_USER board mode, this
driver file should be completed and copied into the "/Board/" folder
inside the application's folder.
This stub is for the board-specific component of the LUFA Joystick
driver, a small surface mount four-way (plus button) digital joystick
on most USB AVR boards.
*/
#ifndef __JOYSTICK_USER_H__
#define __JOYSTICK_USER_H__
/* Includes: */
#include <avr/io.h>
#include "../../../Common/Common.h"
// TODO: Add any required includes here
/* 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
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Mask for the joystick being pushed in the left direction. */
#define JOY_LEFT // TODO: Add mask to indicate joystick left position here
/** Mask for the joystick being pushed in the right direction. */
#define JOY_RIGHT // TODO: Add mask to indicate joystick right position here
/** Mask for the joystick being pushed in the upward direction. */
#define JOY_UP // TODO: Add mask to indicate joystick up position here
/** Mask for the joystick being pushed in the downward direction. */
#define JOY_DOWN // TODO: Add mask to indicate joystick down position here
/** Mask for the joystick being pushed inward. */
#define JOY_PRESS // TODO: Add mask to indicate joystick pressed position here
/* Inline Functions: */
#if !defined(__DOXYGEN__)
static inline void Joystick_Init(void)
{
// TODO: Initialize joystick port pins as inputs with pullups
};
static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
static inline uint8_t Joystick_GetStatus(void)
{
// TODO: Return current joystick position data which can be obtained by masking against the JOY_* macros
}
#endif
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif
LUFA/DriverStubs/LEDs.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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.
*/
/*
This is a stub driver header file, for implementing custom board
layout hardware with compatible LUFA board specific drivers. If
the library is configured to use the BOARD_USER board mode, this
driver file should be completed and copied into the "/Board/" folder
inside the application's folder.
This stub is for the board-specific component of the LUFA LEDs driver,
for the LEDs (up to four) mounted on most USB AVR boards.
*/
#ifndef __LEDS_USER_H__
#define __LEDS_USER_H__
/* Includes: */
#include <avr/io.h>
#include "../../../Common/Common.h"
// TODO: Add any required includes here
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#endif
/* Preprocessor Checks: */
#if !defined(INCLUDE_FROM_LEDS_H)
#error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
#endif
/* Public Interface - May be used in end-application: */
/* Macros: */
/** LED mask for the first LED on the board. */
#define LEDS_LED1 // TODO: Add mask for first board LED here
/** LED mask for the second LED on the board. */
#define LEDS_LED2 // TODO: Add mask for second board LED here
/** LED mask for the third LED on the board. */
#define LEDS_LED3 // TODO: Add mask for third board LED here
/** LED mask for the fourth LED on the board. */
#define LEDS_LED4 // TODO: Add mask for fourth board LED here
/** LED mask for all the LEDs on the board. */
#define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4)
/** LED mask for the none of the board LEDs */
#define LEDS_NO_LEDS 0
/* Inline Functions: */
#if !defined(__DOXYGEN__)
static inline void LEDs_Init(void)
{
// TODO: Add code to initialize LED port pins as outputs here
}
static inline void LEDs_TurnOnLEDs(const uint8_t LedMask)
{
// TODO: Add code to turn on LEDs given in the LedMask mask here, leave others as-is
}
static inline void LEDs_TurnOffLEDs(const uint8_t LedMask)
{
// TODO: Add code to turn off LEDs given in the LedMask mask here, leave others as-is
}
static inline void LEDs_SetAllLEDs(const uint8_t LedMask)
{
// TODO: Add code to turn on only LEDs given in the LedMask mask here, all others off
}
static inline void LEDs_ChangeLEDs(const uint8_t LedMask, const uint8_t ActiveMask)
{
// TODO: Add code to set the Leds in the given LedMask to the status given in ActiveMask here
}
static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
static inline uint8_t LEDs_GetLEDs(void)
{
// TODO: Add code to return the current LEDs status' here which can be masked against LED_LED* macros
}
#endif
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif
LUFA/Drivers/AT90USBXXX/ADC.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* This file is the master dispatch header file for the device-specific ADC driver, for AVRs containing an ADC.
*
* User code should include this file, which will in turn include the correct ADC driver header file for the
* currently selected AVR model.
*/
#ifndef __ADC_H__
#define __ADC_H__
/* Macros: */
#if !defined(__DOXYGEN__)
#define INCLUDE_FROM_ADC_H
#define INCLUDE_FROM_CHIP_DRIVER
#endif
/* Includes: */
#if (defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \
defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \
defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) || \
defined(__AVR_ATmega32U6__))
#include "AT90USBXXX67/ADC.h"
#else
#error "ADC is not available for the currently selected AVR model."
#endif
#endif
LUFA/Drivers/AT90USBXXX/AT90USBXXX67/ADC.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* ADC driver for the AT90USB1287, AT90USB1286, AT90USB647, AT90USB646, ATMEGA16U4 and ATMEGA32U4 AVRs.
*
* \note This file should not be included directly. It is automatically included as needed by the ADC driver
* dispatch header located in LUFA/Drivers/AT90USBXXX/ADC.h.
*/
#ifndef __ADC_AT90USBXXX67_H__
#define __ADC_AT90USBXXX67_H__
/* Includes: */
#include <avr/io.h>
#include <stdbool.h>
#include "../../../Common/Common.h"
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#endif
/* Preprocessor Checks: */
#if !defined(INCLUDE_FROM_ADC_H)
#error Do not include this file directly. Include LUFA/Drivers/AT90USBXXX/ADC.h instead.
#endif
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Initializes the ADC, ready for conversions. This must be called before any other ADC operations.
* The "mode" parameter should be a mask comprised of a conversion mode (free running or single) and
* prescaler masks.
*/
#define ADC_Init(mode) MACROS{ ADCSRA = ((1 << ADEN) | mode); }MACROE
/** Turns off the ADC. If this is called, any further ADC operations will require a call to the
* ADC_Init() macro before the ADC can be used again.
*/
#define ADC_Off() MACROS{ ADCSRA = 0; }MACROE
/** Indicates if the ADC is enabled. This macro will return boolean true if the ADC subsystem is
* currently enabled, or false otherwise.
*/
#define ADC_GetStatus() ((ADCSRA & (1 << ADEN)) ? true : false)
/** Indicates if the current ADC conversion is completed, or still in progress. This returns boolean
* false if the reading is still taking place, or true if the conversion is complete and ready to be
* read out with ADC_GetResult().
*/
#define ADC_IsReadingComplete() (!(ADCSRA & (1 << ADSC)))
/** Returns the result of the last conversion, as a 16-bit wide integer. */
#define ADC_GetResult() ADC
/** Reference mask, for using the voltage present at the AVR's AREF pin for the ADC reference. */
#define ADC_REFERENCE_AREF 0
/** Reference mask, for using the voltage present at the AVR's AVCC pin for the ADC reference. */
#define ADC_REFERENCE_AVCC (1 << REFS0)
/** Reference mask, for using the internally generated 2.56V reference voltage as the ADC reference. */
#define ADC_REFERENCE_INT2560MV ((1 << REFS1)| (1 << REFS0))
/** 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. */
#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. */
#define ADC_RIGHT_ADJUSTED (0 << ADLAR)
/** Sets the ADC mode to free running, so that conversions take place continuously as fast as the ADC
* is capable of at the given input clock speed. */
#define ADC_FREE_RUNNING (1 << ADATE)
/** Sets the ADC mode to single conversion, so that only a single conversion will take place before
* the ADC returns to idle. */
#define ADC_SINGLE_CONVERSION (0 << ADATE)
/** Sets the ADC input clock to prescale by a factor of 2 the AVR's system clock. */
#define ADC_PRESCALE_2 (1 << ADPS0)
/** Sets the ADC input clock to prescale by a factor of 4 the AVR's system clock. */
#define ADC_PRESCALE_4 (1 << ADPS1)
/** Sets the ADC input clock to prescale by a factor of 8 the AVR's system clock. */
#define ADC_PRESCALE_8 ((1 << ADPS0) | (1 << ADPS1))
/** Sets the ADC input clock to prescale by a factor of 16 the AVR's system clock. */
#define ADC_PRESCALE_16 (1 << ADPS2)
/** Sets the ADC input clock to prescale by a factor of 32 the AVR's system clock. */
#define ADC_PRESCALE_32 ((1 << ADPS2) | (1 << ADPS0))
/** Sets the ADC input clock to prescale by a factor of 64 the AVR's system clock. */
#define ADC_PRESCALE_64 ((1 << ADPS2) | (1 << ADPS1))
/** Sets the ADC input clock to prescale by a factor of 128 the AVR's system clock. */
#define ADC_PRESCALE_128 ((1 << ADPS2) | (1 << ADPS1) | (1 << ADPS0))
/* Inline Functions: */
/** Configures the given ADC channel, ready for ADC conversions. This function sets the
* associated port pin as an input and disables the digital portion of the I/O to reduce
* power consumption.
*
* \param Channel ADC channel number to set up for conversions
*/
static inline void ADC_SetupChannel(const uint8_t Channel)
{
DDRD &= ~(1 << Channel);
DIDR0 |= (1 << Channel);
}
/** Starts the reading of the given channel, but does not wait until the conversion has completed.
* Once executed, the conversion status can be determined via the ADC_IsReadingComplete() macro and
* the result read via the ADC_GetResult() macro.
*
* \param MUXMask Mask comprising of an ADC channel number, reference mask and adjustment mask
*/
static inline void ADC_StartReading(const uint8_t MUXMask)
{
ADMUX = MUXMask;
ADCSRA |= (1 << ADSC);
}
/** Performs a complete single reading from channel, including a polling spinloop to wait for the
* conversion to complete, and the returning of the converted value.
*
* \param MUXMask Mask comprising of an ADC channel number, reference mask and adjustment mask
*/
static inline uint16_t ADC_GetChannelReading(const uint8_t MUXMask) ATTR_WARN_UNUSED_RESULT;
static inline uint16_t ADC_GetChannelReading(const uint8_t MUXMask)
{
ADC_StartReading(MUXMask);
while (!(ADC_IsReadingComplete()));
return ADC_GetResult();
}
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif
LUFA/Drivers/AT90USBXXX/SPI.h
+139
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* Hardware SPI subsystem driver for the supported USB AVRs models.
*/
#ifndef __SPI_H__
#define __SPI_H__
/* Includes: */
#include <stdbool.h>
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#endif
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#define SPI_USE_DOUBLESPEED (1 << 7)
#endif
/* Public Interface - May be used in end-application: */
/* Macros: */
/** SPI prescaler mask for 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. */
#define SPI_SPEED_FCPU_DIV_4 0
/** SPI prescaler mask for 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. */
#define SPI_SPEED_FCPU_DIV_16 (1 << SPR0)
/** SPI prescaler mask for 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. */
#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. */
#define SPI_SPEED_FCPU_DIV_128 ((1 << SPR1) | (1 < SPR0))
/* Inline Functions: */
/** Initializes the SPI subsystem, ready for transfers. Must be called before calling any other
* SPI routines.
*
* \param PrescalerMask Prescaler mask to set the SPI clock speed
* \param Master If true, sets the SPI system to use master mode, slave if false
*/
static inline void SPI_Init(const uint8_t PrescalerMask, const bool Master)
{
DDRB |= ((1 << 1) | (1 << 2));
PORTB |= ((1 << 0) | (1 << 3));
SPCR = ((1 << SPE) | (Master << MSTR) | (1 << CPOL) | (1 << CPHA) |
(PrescalerMask & ~SPI_USE_DOUBLESPEED));
if (PrescalerMask & SPI_USE_DOUBLESPEED)
SPSR = (1 << SPI2X);
}
/** Sends and receives a byte through the SPI interface, blocking until the transfer is complete.
*
* \param Byte Byte to send through the SPI interface
*
* \return Response byte from the attached SPI device
*/
static inline uint8_t SPI_TransferByte(const uint8_t Byte) ATTR_ALWAYSINLINE;
static inline uint8_t SPI_TransferByte(const uint8_t Byte)
{
SPDR = Byte;
while (!(SPSR & (1 << SPIF)));
return SPDR;
}
/** Sends a byte through the SPI interface, blocking until the transfer is complete. The response
* byte sent to from the attached SPI device is ignored.
*
* \param Byte Byte to send through the SPI interface
*/
static inline void SPI_SendByte(const uint8_t Byte) ATTR_ALWAYSINLINE;
static inline void SPI_SendByte(const uint8_t Byte)
{
SPDR = Byte;
while (!(SPSR & (1 << SPIF)));
}
/** Sends a dummy byte through the SPI interface, blocking until the transfer is complete. The response
* byte from the attached SPI device is returned.
*
* \return The response byte from the attached SPI device
*/
static inline uint8_t SPI_ReceiveByte(void) ATTR_ALWAYSINLINE ATTR_WARN_UNUSED_RESULT;
static inline uint8_t SPI_ReceiveByte(void)
{
SPDR = 0x00;
while (!(SPSR & (1 << SPIF)));
return SPDR;
}
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif
LUFA/Drivers/AT90USBXXX/Serial.c
+65
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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.
*/
#include "Serial.h"
void Serial_Init(const uint32_t BaudRate, const bool DoubleSpeed)
{
UCSR1A = ((DoubleSpeed) ? (1 << U2X1) : 0);
UCSR1B = ((1 << RXEN1) | (1 << TXEN1));
UCSR1C = ((1 << UCSZ11) | (1 << UCSZ10));
DDRD |= (1 << 3);
PORTD |= (1 << 2);
UBRR1 = SERIAL_UBBRVAL(BaudRate);
}
void Serial_TxString_P(const char *FlashStringPtr)
{
uint8_t CurrByte;
while ((CurrByte = pgm_read_byte(FlashStringPtr)) != 0x00)
{
Serial_TxByte(CurrByte);
FlashStringPtr++;
}
}
void Serial_TxString(const char *StringPtr)
{
uint8_t CurrByte;
while ((CurrByte = *StringPtr) != 0x00)
{
Serial_TxByte(CurrByte);
StringPtr++;
}
}
LUFA/Drivers/AT90USBXXX/Serial.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* Driver for the USART subsystem on supported USB AVRs.
*/
#ifndef __SERIAL_H__
#define __SERIAL_H__
/* Includes: */
#include <avr/io.h>
#include <avr/pgmspace.h>
#include <stdbool.h>
#include "../../Common/Common.h"
#include "../Misc/TerminalCodes.h"
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#endif
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Indicates whether a character has been received through the USART - boolean false if no character
* has been received, or non-zero if a character is waiting to be read from the reception buffer.
*/
#define Serial_IsCharReceived() ((UCSR1A & (1 << RXC1)) ? true : false)
/** Macro for calculating the baud value from a given baud rate when the U2X (double speed) bit is
* not set.
*/
#define SERIAL_UBBRVAL(baud) (((F_CPU / 16) / baud) - 1)
/** Macro for calculating the baud value from a given baud rate when the U2X (double speed) bit is
* set.
*/
#define SERIAL_2X_UBBRVAL(baud) (((F_CPU / 8) / baud) - 1)
/* Function Prototypes: */
/** Initializes the USART, ready for serial data transmission and reception.
*
* \param BaudRate Baud rate to configure the USART to
* \param DoubleSpeed Enables double speed mode when set, halving the sample time to double the baud rate
*/
void Serial_Init(const uint32_t BaudRate, const bool DoubleSpeed);
/** Transmits a given string located in program space (FLASH) through the USART.
*
* \param FlashStringPtr Pointer to a string located in program space
*/
void Serial_TxString_P(const char *FlashStringPtr) ATTR_NON_NULL_PTR_ARG(1);
/** Transmits a given string located in SRAM memory through the USART.
*
* \param StringPtr Pointer to a string located in SRAM space
*/
void Serial_TxString(const char *StringPtr) ATTR_NON_NULL_PTR_ARG(1);
/* Inline Functions: */
/** Transmits a given byte through the USART.
*
* \param DataByte Byte to transmit through the USART
*/
static inline void Serial_TxByte(const char DataByte)
{
while (!(UCSR1A & (1 << UDRE1)));
UDR1 = DataByte;
}
/** Receives a byte from the USART.
*
* \return Byte received from the USART
*/
static inline char Serial_RxByte(void)
{
while (!(UCSR1A & (1 << RXC1)));
return UDR1;
}
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif
LUFA/Drivers/AT90USBXXX/Serial_Stream.c
+45
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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.
*/
#include "Serial_Stream.h"
FILE USARTStream = FDEV_SETUP_STREAM(SerialStream_TxByte, SerialStream_RxByte, _FDEV_SETUP_RW);
int SerialStream_TxByte(char DataByte, FILE *Stream)
{
Serial_TxByte(DataByte);
return 0;
}
int SerialStream_RxByte(FILE *Stream)
{
return Serial_RxByte();
}
LUFA/Drivers/AT90USBXXX/Serial_Stream.h
+82
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* Serial stream driver for the USART subsystem on supported USB AVRs. This makes use of the functions in the
* regular USART driver, but allows the avr-libc standard stream functions (printf, puts, etc.) to work with the
* USART.
**/
#ifndef __SERIAL_STREAM_H__
#define __SERIAL_STREAM_H__
/* Includes: */
#include <avr/io.h>
#include <stdio.h>
#include "Serial.h"
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#endif
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* External Variables: */
extern FILE USARTStream;
/* Function Prototypes: */
int SerialStream_TxByte(char DataByte, FILE *Stream) ATTR_NON_NULL_PTR_ARG(2);
int SerialStream_RxByte(FILE *Stream) ATTR_NON_NULL_PTR_ARG(1);
#endif
/* Public Interface - May be used in end-application: */
/* Inline Functions: */
/** Initializes the serial stream (and regular USART driver) so that both the stream and regular
* USART driver functions can be used. Must be called before any stream or regular USART functions.
*
* \param BaudRate Baud rate to configure the USART to
* \param DoubleSpeed Enables double speed mode when set, halving the sample time to double the baud rate
*/
static inline void SerialStream_Init(const uint32_t BaudRate, const bool DoubleSpeed)
{
Serial_Init(BaudRate, DoubleSpeed);
stdout = &USARTStream;
}
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif
LUFA/Drivers/Board/ATAVRUSBRF01/HWB.h
+79
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* Board specific HWB driver header for the ATAVRUSBRF01.
*
* \note This file should not be included directly. It is automatically included as needed by the HWB driver
* dispatch header located in LUFA/Drivers/Board/HWB.h.
*/
#ifndef __HWB_ATAVRUSBRF01_H__
#define __HWB_ATAVRUSBRF01_H__
/* Includes: */
#include <avr/io.h>
#include <stdbool.h>
#include "../../../Common/Common.h"
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#endif
/* Preprocessor Checks: */
#if !defined(INCLUDE_FROM_HWB_H)
#error Do not include this file directly. Include LUFA/Drivers/Board/HWB.h instead.
#endif
/* Public Interface - May be used in end-application: */
/* Inline Functions: */
#if !defined(__DOXYGEN__)
static inline void HWB_Init(void)
{
DDRD &= ~(1 << 7);
PORTD |= (1 << 7);
}
static inline bool HWB_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
static inline bool HWB_GetStatus(void)
{
return (!(PIND & (1 << 7)));
}
#endif
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif
LUFA/Drivers/Board/ATAVRUSBRF01/LEDs.h
+120
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* Board specific LED driver header for the ATAVRUSBRF01.
*
* \note This file should not be included directly. It is automatically included as needed by the LEDs driver
* dispatch header located in LUFA/Drivers/Board/LEDs.h.
*/
#ifndef __LEDS_ATAVRUSBRF01_H__
#define __LEDS_ATAVRUSBRF01_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_LEDS_H)
#error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
#endif
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#define LEDS_PORTD_LEDS (LEDS_LED1 | LEDS_LED2)
#define LEDS_PORTE_LEDS (LEDS_LED3 | LEDS_LED4)
#define LEDS_PORTE_MASK_SHIFT 4
#endif
/* Public Interface - May be used in end-application: */
/* Macros: */
/** LED mask for the first LED on the board. */
#define LEDS_LED1 (1 << 0)
/** LED mask for the second LED on the board. */
#define LEDS_LED2 (1 << 1)
/** LED mask for all the LEDs on the board. */
#define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2)
/** LED mask for the none of the board LEDs */
#define LEDS_NO_LEDS 0
/* Inline Functions: */
#if !defined(__DOXYGEN__)
static inline void LEDs_Init(void)
{
DDRD |= LEDS_ALL_LEDS;
PORTD &= ~LEDS_ALL_LEDS;
}
static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
{
PORTD |= (LEDMask & LEDS_ALL_LEDS);
}
static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
{
PORTD &= ~(LEDMask & LEDS_ALL_LEDS);
}
static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
{
PORTD = (PORTD & ~LEDS_ALL_LEDS) | (LEDMask & LEDS_ALL_LEDS);
}
static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask)
{
PORTD = (PORTD & ~(LEDMask & LEDS_ALL_LEDS)) | (ActiveMask & LEDS_ALL_LEDS))
}
static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
static inline uint8_t LEDs_GetLEDs(void)
{
return (PORTD & LEDS_ALL_LEDS);
}
#endif
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif
LUFA/Drivers/Board/Dataflash.h
+210
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* This file is the master dispatch header file for the board-specific dataflash driver, for boards containing
* dataflash ICs for external non-volatile storage.
*
* 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
* directory.
*/
#ifndef __DATAFLASH_H__
#define __DATAFLASH_H__
/* Macros: */
#if !defined(__DOXYGEN__)
#define INCLUDE_FROM_DATAFLASH_H
#define INCLUDE_FROM_BOARD_DRIVER
#endif
/* Includes: */
#include "../AT90USBXXX/SPI.h"
#include "../../Common/Common.h"
#if !defined(BOARD)
#error BOARD must be set in makefile to a value specified in BoardTypes.h.
#elif (BOARD == BOARD_USBKEY)
#include "USBKEY/Dataflash.h"
#elif (BOARD == BOARD_STK525)
#include "STK525/Dataflash.h"
#elif (BOARD == BOARD_STK526)
#include "STK526/Dataflash.h"
#elif (BOARD == BOARD_USER)
#include "Board/Dataflash.h"
#else
#error The selected board does not contain a dataflash IC.
#endif
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#endif
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Returns the mask of the currently selected Dataflash chip, either DATAFLASH_NO_CHIP or a
* DATAFLASH_CHIPn mask (where n is the chip number).
*/
#define Dataflash_GetSelectedChip() (DATAFLASH_CHIPCS_PORT & DATAFLASH_CHIPCS_MASK)
/** Selects the dataflash chip given as a chip mask, in the form of DATAFLASH_CHIPn (where n
* is the chip number).
*/
#define Dataflash_SelectChip(mask) MACROS{ DATAFLASH_CHIPCS_PORT = ((DATAFLASH_CHIPCS_PORT \
& ~DATAFLASH_CHIPCS_MASK) | mask); }MACROE
/** Deselects the current dataflash chip, so that no dataflash is selected. */
#define Dataflash_DeselectChip() Dataflash_SelectChip(DATAFLASH_NO_CHIP)
/* Inline Functions: */
/** Initializes the dataflash driver (including the SPI driver) so that commands and data may be
* sent to an attached dataflash IC.
*
* \param PrescalerMask SPI prescaler mask, see SPI.h documentation
*/
static inline void Dataflash_Init(const uint8_t PrescalerMask)
{
DATAFLASH_CHIPCS_DDR |= DATAFLASH_CHIPCS_MASK;
DATAFLASH_CHIPCS_PORT |= DATAFLASH_CHIPCS_MASK;
SPI_Init(PrescalerMask, true);
}
/** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash.
*
* \param Byte of data to send to the dataflash
*
* \return Last response byte from the dataflash
*/
static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) ATTR_ALWAYSINLINE;
static inline uint8_t Dataflash_TransferByte(const uint8_t Byte)
{
return SPI_TransferByte(Byte);
}
/** Sends a byte to the currently selected dataflash IC, and ignores the next byte from the dataflash.
*
* \param Byte of data to send to the dataflash
*/
static inline void Dataflash_SendByte(const uint8_t Byte) ATTR_ALWAYSINLINE;
static inline void Dataflash_SendByte(const uint8_t Byte)
{
SPI_SendByte(Byte);
}
/** Sends a dummy byte to the currently selected dataflash IC, and returns the next byte from the dataflash.
*
* \return Last response byte from the dataflash
*/
static inline uint8_t Dataflash_ReceiveByte(void) ATTR_ALWAYSINLINE ATTR_WARN_UNUSED_RESULT;
static inline uint8_t Dataflash_ReceiveByte(void)
{
return SPI_ReceiveByte();
}
/** Toggles the select line of the currently selected dataflash IC, so that it is ready to receive
* a new command.
*/
static inline void Dataflash_ToggleSelectedChipCS(void)
{
#if (DATAFLASH_TOTALCHIPS == 2)
uint8_t SelectedChipMask = Dataflash_GetSelectedChip();
Dataflash_DeselectChip();
Dataflash_SelectChip(SelectedChipMask);
#else
Dataflash_DeselectChip();
Dataflash_SelectChip(DATAFLASH_CHIP1);
#endif
}
/** Spinloops while the currently selected dataflash is busy executing a command, such as a main
* memory page program or main memory to buffer transfer.
*/
static inline void Dataflash_WaitWhileBusy(void)
{
Dataflash_ToggleSelectedChipCS();
Dataflash_SendByte(DF_CMD_GETSTATUS);
while (!(Dataflash_ReceiveByte() & DF_STATUS_READY));
}
/** 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 the total number
* of pages contained in the boards dataflash ICs, all dataflash ICs are deselected.
*
* \param PageAddress Address of the page to manipulate, ranging from
* ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1).
*/
static inline void Dataflash_SelectChipFromPage(const uint16_t PageAddress)
{
Dataflash_DeselectChip();
if (PageAddress >= (DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS))
return;
#if (DATAFLASH_TOTALCHIPS == 2)
if (PageAddress & 0x01)
Dataflash_SelectChip(DATAFLASH_CHIP2);
else
Dataflash_SelectChip(DATAFLASH_CHIP1);
#else
Dataflash_SelectChip(DATAFLASH_CHIP1);
#endif
}
/** Sends a set of page and buffer address bytes to the currently selected dataflash IC, for use with
* dataflash commands which require a complete 24-byte address.
*
* \param PageAddress Page address within the selected dataflash IC
* \param BufferByte Address within the dataflash's buffer
*/
static inline void Dataflash_SendAddressBytes(uint16_t PageAddress, const uint16_t BufferByte)
{
#if (DATAFLASH_TOTALCHIPS == 2)
PageAddress >>= 1;
#endif
Dataflash_SendByte(PageAddress >> 5);
Dataflash_SendByte((PageAddress << 3) | (BufferByte >> 8));
Dataflash_SendByte(BufferByte);
}
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif
LUFA/Drivers/Board/HWB.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* This file is the master dispatch header file for the board-specific HWB driver, for boards containing a
* physical pushbutton connected to the AVR's HWB IO pin.
*
* User code should include this file, which will in turn include the correct HWB driver header file for the
* currently selected board.
*
* If the BOARD value is set to BOARD_USER, this will include the /Board/HWB.h file in the user project
* directory.
*/
#ifndef __HWB_H__
#define __HWB_H__
/* Macros: */
#if !defined(__DOXYGEN__)
#define INCLUDE_FROM_HWB_H
#define INCLUDE_FROM_BOARD_DRIVER
#endif
/* Includes: */
#include "../../Common/Common.h"
#if !defined(BOARD)
#error BOARD must be set in makefile to a value specified in BoardTypes.h.
#elif (BOARD == BOARD_USBKEY)
#include "USBKEY/HWB.h"
#elif (BOARD == BOARD_STK525)
#include "STK525/HWB.h"
#elif (BOARD == BOARD_STK526)
#include "STK526/HWB.h"
#elif (BOARD == BOARD_ATAVRUSBRF01)
#include "ATAVRUSBRF01/HWB.h"
#elif (BOARD == BOARD_USER)
#include "Board/HWB.h"
#else
#error The selected board does not contain a HWB.
#endif
/* Psudo-Functions for Doxygen: */
#if defined(__DOXYGEN__)
/** Initializes the HWB driver, so that the current button position can be read. This sets the appropriate
* I/O pin to an input with pull-up enabled.
*
* This must be called before any HWB functions are used.
*/
static inline void HWB_Init(void);
/** Returns the current position of the HWB button on the board.
*
* \return Boolean true if the button is currently pressed, false otherwise
*/
static inline bool HWB_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
#endif
#endif
LUFA/Drivers/Board/Joystick.h
+85
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* This file is the master dispatch header file for the board-specific Joystick driver, for boards containing a
* 5-way joystick.
*
* 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
* directory.
*/
#ifndef __JOYSTICK_H__
#define __JOYSTICK_H__
/* Macros: */
#if !defined(__DOXYGEN__)
#define INCLUDE_FROM_JOYSTICK_H
#define INCLUDE_FROM_BOARD_DRIVER
#endif
/* Includes: */
#include "../../Common/Common.h"
#if !defined(BOARD)
#error BOARD must be set in makefile to a value specified in BoardTypes.h.
#elif (BOARD == BOARD_USBKEY)
#include "USBKEY/Joystick.h"
#elif (BOARD == BOARD_STK525)
#include "STK525/Joystick.h"
#elif (BOARD == BOARD_STK526)
#include "STK526/Joystick.h"
#elif (BOARD == BOARD_USER)
#include "Board/Joystick.h"
#else
#error The selected board does not contain a joystick.
#endif
/* Psudo-Functions for Doxygen: */
#if defined(__DOXYGEN__)
/** Initializes the joystick driver so that the joystick position can be read. This sets the appropriate
* I/O pins to inputs with their pull-ups enabled.
*/
static inline void Joystick_Init(void);
/** Returns the current status of the joystick, as a mask indicating the direction the joystick is
* currently facing in (multiple bits can be set).
*
* \return Mask indicating the joystick direction - see corresponding board specific Joystick.h file
* for direction masks
*/
static inline uint8_t Joystick_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
#endif
#endif
LUFA/Drivers/Board/LEDs.h
+113
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* This file is the master dispatch header file for the board-specific LED driver, for boards containing user
* controllable LEDs.
*
* 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
* directory.
*/
#ifndef __LEDS_H__
#define __LEDS_H__
/* Macros: */
#if !defined(__DOXYGEN__)
#define INCLUDE_FROM_LEDS_H
#define INCLUDE_FROM_BOARD_DRIVER
#endif
/* Includes: */
#include "../../Common/Common.h"
#if !defined(BOARD)
#error BOARD must be set in makefile to a value specified in BoardTypes.h.
#elif (BOARD == BOARD_USBKEY)
#include "USBKEY/LEDs.h"
#elif (BOARD == BOARD_STK525)
#include "STK525/LEDs.h"
#elif (BOARD == BOARD_STK526)
#include "STK526/LEDs.h"
#elif (BOARD == BOARD_RZUSBSTICK)
#include "RZUSBSTICK/LEDs.h"
#elif (BOARD == BOARD_ATAVRUSBRF01)
#include "ATAVRUSBRF01/LEDs.h"
#elif (BOARD == BOARD_USER)
#include "Board/LEDs.h"
#endif
/* Psudo-Functions for Doxygen: */
#if defined(__DOXYGEN__)
/** Initializes the board LED driver so that the LEDs can be controlled. This sets the appropriate port
* I/O pins as outputs, and sets the LEDs to default to off.
*/
static inline void LEDs_Init(void);
/** Turns on the LEDs specified in the given LED mask.
*
* \param LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file)
*/
static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask);
/** Turns off the LEDs specified in the given LED mask.
*
* \param LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file)
*/
static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask);
/** Turns off all LEDs not specified in the given LED mask, and turns on all the LEDs in the given LED
* mask.
*
* \param LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file)
*/
static inline void LEDs_SetAllLEDs(const uint8_t LEDMask);
/** Turns off all LEDs in the LED mask that are not set in the active mask, and turns on all the LEDs
* specified in both the LED and active masks.
*
* \param LEDMask Mask of the board LEDs to manipulate (see board-specific LEDs.h driver file)
* \param ActiveMask Mask of whether the LEDs in the LED mask should be turned on or off
*/
static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask);
/** Returns the status of all the board LEDs; set LED masks in the return value indicate that the
* corresponding LED is on.
*
* \return Mask of the board LEDs which are currently turned on
*/
static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
#endif
#endif
LUFA/Drivers/Board/RZUSBSTICK/LEDs.h
+141
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* Board specific LED driver header for the RZUSBSTICK.
*
* \note This file should not be included directly. It is automatically included as needed by the LEDs driver
* dispatch header located in LUFA/Drivers/Board/LEDs.h.
*/
#ifndef __LEDS_RZUSBSTICK_H__
#define __LEDS_RZUSBSTICK_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_LEDS_H)
#error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
#endif
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#define LEDS_PORTD_LEDS (LEDS_LED1 | LEDS_LED2)
#define LEDS_PORTE_LEDS (LEDS_LED3 | LEDS_LED4)
#define LEDS_PORTE_MASK_SHIFT 4
#endif
/* Public Interface - May be used in end-application: */
/* Macros: */
/** LED mask for the first LED on the board. */
#define LEDS_LED1 (1 << 7)
/** LED mask for the second LED on the board. */
#define LEDS_LED2 (1 << 5)
/** LED mask for the third LED on the board. */
#define LEDS_LED3 ((1 << 6) >> LEDS_PORTE_MASK_SHIFT)
/** LED mask for the fourth LED on the board. */
#define LEDS_LED4 ((1 << 7) >> LEDS_PORTE_MASK_SHIFT)
/** LED mask for all the LEDs on the board. */
#define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2 | LEDS_LED3 | LEDS_LED4)
/** LED mask for the none of the board LEDs */
#define LEDS_NO_LEDS 0
/* Inline Functions: */
#if !defined(__DOXYGEN__)
static inline void LEDs_Init(void)
{
DDRD |= LEDS_PORTD_LEDS;
PORTD &= ~LEDS_LED1;
PORTD |= LEDS_LED2;
DDRE |= (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT);
PORTE |= (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT);
}
static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
{
PORTD |= (LEDMask & LEDS_LED1);
PORTD &= ~(LEDMask & LEDS_LED2);
PORTE &= ~((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT);
}
static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
{
PORTD &= ~(LEDMask & LEDS_LED1);
PORTD |= (LEDMask & LEDS_LED2);
PORTE |= ((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT);
}
static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
{
PORTD = (((PORTD & ~LEDS_LED1) | (LEDMask & LEDS_LED1)) |
((PORTD | LEDS_LED2) & ~(LEDMask & LEDS_LED2)));
PORTE = ((PORTE | (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT)) &
~((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT));
}
static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask)
{
PORTD = (((PORTD & ~(LEDMask & LEDS_LED1)) | (ActiveMask & LEDS_LED1)) |
((PORTD | (LEDMask & LEDS_LED2)) & ~(ActiveMask & LEDS_LED2)));
PORTE = ((PORTE | ((LEDMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT)) &
~((ActiveMask & LEDS_PORTE_LEDS) << LEDS_PORTE_MASK_SHIFT));
}
static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
static inline uint8_t LEDs_GetLEDs(void)
{
return (((PORTD & LEDS_LED1) | (~PORTD & LEDS_LED2)) |
((~PORTE & (LEDS_PORTE_LEDS << LEDS_PORTE_MASK_SHIFT)) >> LEDS_PORTE_MASK_SHIFT));
}
#endif
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif
LUFA/Drivers/Board/STK525/AT45DB321C.h
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* Board specific Dataflash commands header for the AT45DB321C as mounted on the STK525.
*
* \note This file should not be included directly. It is automatically included as needed by the dataflash driver
* dispatch header located in LUFA/Drivers/Board/Dataflash.h.
*/
#ifndef __DATAFLASH_CMDS_H__
#define __DATAFLASH_CMDS_H__
/* Public Interface - May be used in end-application: */
/* Macros: */
#define DF_STATUS_READY (1 << 7)
#define DF_STATUS_COMPMISMATCH (1 << 6)
#define DF_STATUS_SECTORPROTECTION_ON (1 << 1)
#define DF_MANUFACTURER_ATMEL 0x1F
#define DF_CMD_GETSTATUS 0xD7
#define DF_CMD_MAINMEMTOBUFF1 0x53
#define DF_CMD_MAINMEMTOBUFF2 0x55
#define DF_CMD_MAINMEMTOBUFF1COMP 0x60
#define DF_CMD_MAINMEMTOBUFF2COMP 0x61
#define DF_CMD_AUTOREWRITEBUFF1 0x58
#define DF_CMD_AUTOREWRITEBUFF2 0x59
#define DF_CMD_MAINMEMPAGEREAD 0xD2
#define DF_CMD_CONTARRAYREAD_LF 0xE8
#define DF_CMD_BUFF1READ_LF 0xD4
#define DF_CMD_BUFF2READ_LF 0xD6
#define DF_CMD_BUFF1WRITE 0x84
#define DF_CMD_BUFF2WRITE 0x87
#define DF_CMD_BUFF1TOMAINMEMWITHERASE 0x83
#define DF_CMD_BUFF2TOMAINMEMWITHERASE 0x86
#define DF_CMD_BUFF1TOMAINMEM 0x88
#define DF_CMD_BUFF2TOMAINMEM 0x89
#define DF_CMD_MAINMEMPAGETHROUGHBUFF1 0x82
#define DF_CMD_MAINMEMPAGETHROUGHBUFF2 0x85
#define DF_CMD_PAGEERASE 0x81
#define DF_CMD_BLOCKERASE 0x50
#define DF_CMD_SECTORPROTECTIONOFF ((char[]){0x3D, 0x2A, 0x7F, 0xCF})
#define DF_CMD_SECTORPROTECTIONOFF_BYTE1 0x3D
#define DF_CMD_SECTORPROTECTIONOFF_BYTE2 0x2A
#define DF_CMD_SECTORPROTECTIONOFF_BYTE3 0x7F
#define DF_CMD_SECTORPROTECTIONOFF_BYTE4 0xCF
#define DF_CMD_READMANUFACTURERDEVICEINFO 0x9F
#endif
LUFA/Drivers/Board/STK525/Dataflash.h
+75
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* Board specific HWB driver header for the STK525.
*
* \note This file should not be included directly. It is automatically included as needed by the dataflash driver
* dispatch header located in LUFA/Drivers/Board/Dataflash.h.
*/
#ifndef __DATAFLASH_STK525_H__
#define __DATAFLASH_STK525_H__
/* Includes: */
#include "AT45DB321C.h"
/* Preprocessor Checks: */
#if !defined(INCLUDE_FROM_DATAFLASH_H)
#error Do not include this file directly. Include LUFA/Drivers/Board/Dataflash.h instead.
#endif
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#define DATAFLASH_CHIPCS_MASK (1 << 4)
#define DATAFLASH_CHIPCS_DDR DDRB
#define DATAFLASH_CHIPCS_PORT PORTB
#endif
/* Public Interface - May be used in end-application: */
/* Macros: */
/** Constant indicating the total number of dataflash ICs mounted on the selected board. */
#define DATAFLASH_TOTALCHIPS 1
/** Mask for no dataflash chip selected. */
#define DATAFLASH_NO_CHIP DATAFLASH_CHIPCS_MASK
/** Mask for the first dataflash chip selected. */
#define DATAFLASH_CHIP1 0
/** Internal main memory page size for the board's dataflash IC. */
#define DATAFLASH_PAGE_SIZE 512
/** Total number of pages inside the board's dataflash IC. */
#define DATAFLASH_PAGES 8192
#endif
LUFA/Drivers/Board/STK525/HWB.h
+79
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 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
*
* Board specific HWB driver header for the STK525.
*
* \note This file should not be included directly. It is automatically included as needed by the HWB driver
* dispatch header located in LUFA/Drivers/Board/HWB.h.
*/
#ifndef __HWB_STK525_H__
#define __HWB_STK525_H__
/* Includes: */
#include <avr/io.h>
#include <stdbool.h>
#include "../../../Common/Common.h"
/* Enable C linkage for C++ Compilers: */
#if defined(__cplusplus)
extern "C" {
#endif
/* Preprocessor Checks: */
#if !defined(INCLUDE_FROM_HWB_H)
#error Do not include this file directly. Include LUFA/Drivers/Board/HWB.h instead.
#endif
/* Public Interface - May be used in end-application: */
/* Inline Functions: */
#if !defined(__DOXYGEN__)
static inline void HWB_Init(void)
{
DDRE &= ~(1 << 2);
PORTE |= (1 << 2);
}
static inline bool HWB_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
static inline bool HWB_GetStatus(void)
{
return (!(PINE & (1 << 2)));
}
#endif
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)
}
#endif
#endif

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