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Add new TemperatureDataLogger project, a simple USB Mass Storage class Temperature Data Logger using the onboard Dataflash and Temperature sensor.

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pull/1469/head
Dean Camera 15 years ago
parent f5951d1593
commit 208edeee0f
28 changed files with 15833 additions and 4 deletions
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2
LUFA.pnproj
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File diff suppressed because one or more lines are too long

2
LUFA/Drivers/Peripheral/AVRU4U6U7/ADC.h
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@ -149,7 +149,7 @@
#define ADC_GetStatus() ((ADCSRA & (1 << ADEN)) ? true : false)
#define ADC_IsReadingComplete() (!(ADCSRA & (1 << ADSC)))
#define ADC_IsReadingComplete() (ADCSRA & (1 << ADSC))
#define ADC_GetResult() ADC
#endif

3
LUFA/ManPages/ChangeLog.txt
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@ -12,6 +12,8 @@
* - Added TPI programming support for 6-pin ATTINY to the AVRISP programmer project
* - Added command timeout counter to the AVRISP project so that the device no longer freezes when incorrectly connected
* to a target
* - Added new TemperatureDataLogger application, a USB data logger which writes to the device's dataflash and appears to
* the host as a standard Mass Storage device when inserted
*
* <b>Changed:</b>
* - Slowed down bit-banged PDI programming in the AVRISP project slightly to prevent transmission errors
@ -22,6 +24,7 @@
* <b>Fixed:</b>
* - Fixed AVRISP project not able to enter programming mode when ISP protocol is used
* - Fixed AVRISP PDI race condition where the guard time between direction changes could be interpreted as a start bit
* - Fixed ADC_IsReadingComplete() returning an inverted result
*
* \section Sec_ChangeLog091223 Version 091223
*

1
LUFA/ManPages/LibraryApps.txt
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@ -103,6 +103,7 @@
* - <b>LEDNotifier</b> - USB LED Notification project
* - <b>Magstripe</b> - Magnetic Stripe Card Reader project
* - <b>MissileLaucher</b> - Toy Missile Launcher Host project
* - <b>TemperatureDataLogger</b> - Temperature Datalogging project
* - <b>USBtoSerial</b> - USB to USART Serial Converter project
*
* </small>

2
Projects/Incomplete/StandaloneProgrammer/Lib/DataflashManager.c
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@ -290,7 +290,7 @@ void DataflashManager_ReadBlocks(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, con
* \param[in] TotalBlocks Number of blocks of data to write
* \param[in] BufferPtr Pointer to the data source RAM buffer
*/
void DataflashManager_WriteBlocks_RAM(const uint32_t BlockAddress, uint16_t TotalBlocks, uint8_t* BufferPtr)
void DataflashManager_WriteBlocks_RAM(const uint32_t BlockAddress, uint16_t TotalBlocks, const uint8_t* BufferPtr)
{
uint16_t CurrDFPage = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) / DATAFLASH_PAGE_SIZE);
uint16_t CurrDFPageByte = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) % DATAFLASH_PAGE_SIZE);

2
Projects/Incomplete/StandaloneProgrammer/Lib/DataflashManager.h
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@ -72,7 +72,7 @@
void DataflashManager_ReadBlocks(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, const uint32_t BlockAddress,
uint16_t TotalBlocks);
void DataflashManager_WriteBlocks_RAM(const uint32_t BlockAddress, uint16_t TotalBlocks,
uint8_t* BufferPtr) ATTR_NON_NULL_PTR_ARG(3);
const uint8_t* BufferPtr) ATTR_NON_NULL_PTR_ARG(3);
void DataflashManager_ReadBlocks_RAM(const uint32_t BlockAddress, uint16_t TotalBlocks,
uint8_t* BufferPtr) ATTR_NON_NULL_PTR_ARG(3);
void DataflashManager_ResetDataflashProtections(void);

217
Projects/TemperatureDataLogger/Descriptors.c
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@ -0,0 +1,217 @@
/*
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, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
/** \file
*
* USB Device Descriptors, for library use when in USB device mode. Descriptors are special
* computer-readable structures which the host requests upon device enumeration, to determine
* the device's capabilities and functions.
*/
#include "Descriptors.h"
/* On some devices, there is a factory set internal serial number which can be automatically sent to the host as
* the device's serial number when the Device Descriptor's .SerialNumStrIndex entry is set to USE_INTERNAL_SERIAL.
* This allows the host to track a device across insertions on different ports, allowing them to retain allocated
* resources like COM port numbers and drivers. On demos using this feature, give a warning on unsupported devices
* so that the user can supply their own serial number descriptor instead or remove the USE_INTERNAL_SERIAL value
* from the Device Descriptor (forcing the host to generate a serial number for each device from the VID, PID and
* port location).
*/
#if (USE_INTERNAL_SERIAL == NO_DESCRIPTOR)
#warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor.
#endif
/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall
* device characteristics, including the supported USB version, control endpoint size and the
* number of device configurations. The descriptor is read out by the USB host when the enumeration
* process begins.
*/
USB_Descriptor_Device_t PROGMEM DeviceDescriptor =
{
.Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
.USBSpecification = VERSION_BCD(01.10),
.Class = 0x00,
.SubClass = 0x00,
.Protocol = 0x00,
.Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE,
.VendorID = 0x03EB,
.ProductID = 0x2045,
.ReleaseNumber = 0x0000,
.ManufacturerStrIndex = 0x01,
.ProductStrIndex = 0x02,
.SerialNumStrIndex = USE_INTERNAL_SERIAL,
.NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS
};
/** Configuration descriptor structure. This descriptor, located in FLASH memory, describes the usage
* of the device in one of its supported configurations, including information about any device interfaces
* and endpoints. The descriptor is read out by the USB host during the enumeration process when selecting
* a configuration so that the host may correctly communicate with the USB device.
*/
USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
{
.Config =
{
.Header = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
.TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t),
.TotalInterfaces = 1,
.ConfigurationNumber = 1,
.ConfigurationStrIndex = NO_DESCRIPTOR,
.ConfigAttributes = USB_CONFIG_ATTR_BUSPOWERED,
.MaxPowerConsumption = USB_CONFIG_POWER_MA(100)
},
.Interface =
{
.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
.InterfaceNumber = 0,
.AlternateSetting = 0,
.TotalEndpoints = 2,
.Class = 0x08,
.SubClass = 0x06,
.Protocol = 0x50,
.InterfaceStrIndex = NO_DESCRIPTOR
},
.DataInEndpoint =
{
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
.EndpointAddress = (ENDPOINT_DESCRIPTOR_DIR_IN | MASS_STORAGE_IN_EPNUM),
.Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
.EndpointSize = MASS_STORAGE_IO_EPSIZE,
.PollingIntervalMS = 0x00
},
.DataOutEndpoint =
{
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
.EndpointAddress = (ENDPOINT_DESCRIPTOR_DIR_OUT | MASS_STORAGE_OUT_EPNUM),
.Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
.EndpointSize = MASS_STORAGE_IO_EPSIZE,
.PollingIntervalMS = 0x00
}
};
/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests
* the string descriptor with index 0 (the first index). It is actually an array of 16-bit integers, which indicate
* via the language ID table available at USB.org what languages the device supports for its string descriptors.
*/
USB_Descriptor_String_t PROGMEM LanguageString =
{
.Header = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},
.UnicodeString = {LANGUAGE_ID_ENG}
};
/** Manufacturer descriptor string. This is a Unicode string containing the manufacturer's details in human readable
* form, and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
* Descriptor.
*/
USB_Descriptor_String_t PROGMEM ManufacturerString =
{
.Header = {.Size = USB_STRING_LEN(11), .Type = DTYPE_String},
.UnicodeString = L"Dean Camera"
};
/** Product descriptor string. This is a Unicode string containing the product's details in human readable form,
* and is read out upon request by the host when the appropriate string ID is requested, listed in the Device
* Descriptor.
*/
USB_Descriptor_String_t PROGMEM ProductString =
{
.Header = {.Size = USB_STRING_LEN(22), .Type = DTYPE_String},
.UnicodeString = L"LUFA Mass Storage Demo"
};
/** This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors"
* documentation) by the application code so that the address and size of a requested descriptor can be given
* to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function
* is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the
* USB host.
*/
uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress)
{
const uint8_t DescriptorType = (wValue >> 8);
const uint8_t DescriptorNumber = (wValue & 0xFF);
void* Address = NULL;
uint16_t Size = NO_DESCRIPTOR;
switch (DescriptorType)
{
case DTYPE_Device:
Address = (void*)&DeviceDescriptor;
Size = sizeof(USB_Descriptor_Device_t);
break;
case DTYPE_Configuration:
Address = (void*)&ConfigurationDescriptor;
Size = sizeof(USB_Descriptor_Configuration_t);
break;
case DTYPE_String:
switch (DescriptorNumber)
{
case 0x00:
Address = (void*)&LanguageString;
Size = pgm_read_byte(&LanguageString.Header.Size);
break;
case 0x01:
Address = (void*)&ManufacturerString;
Size = pgm_read_byte(&ManufacturerString.Header.Size);
break;
case 0x02:
Address = (void*)&ProductString;
Size = pgm_read_byte(&ProductString.Header.Size);
break;
}
break;
}
*DescriptorAddress = Address;
return Size;
}

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Projects/TemperatureDataLogger/Descriptors.h
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@ -0,0 +1,72 @@
/*
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, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
/** \file
*
* Header file for Descriptors.c.
*/
#ifndef _DESCRIPTORS_H_
#define _DESCRIPTORS_H_
/* Includes: */
#include <avr/pgmspace.h>
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/USB/Class/MassStorage.h>
/* Macros: */
/** Endpoint number of the Mass Storage device-to-host data IN endpoint. */
#define MASS_STORAGE_IN_EPNUM 3
/** Endpoint number of the Mass Storage host-to-device data OUT endpoint. */
#define MASS_STORAGE_OUT_EPNUM 4
/** Size in bytes of the Mass Storage data endpoints. */
#define MASS_STORAGE_IO_EPSIZE 64
/* Type Defines: */
/** Type define for the device configuration descriptor structure. This must be defined in the
* application code, as the configuration descriptor contains several sub-descriptors which
* vary between devices, and which describe the device's usage to the host.
*/
typedef struct
{
USB_Descriptor_Configuration_Header_t Config;
USB_Descriptor_Interface_t Interface;
USB_Descriptor_Endpoint_t DataInEndpoint;
USB_Descriptor_Endpoint_t DataOutEndpoint;
} USB_Descriptor_Configuration_t;
/* Function Prototypes: */
uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress)
ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
#endif

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Projects/TemperatureDataLogger/Doxygen.conf
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# Doxyfile 1.5.7.1
# This file describes the settings to be used by the documentation system
# doxygen (www.doxygen.org) for a project
#
# All text after a hash (#) is considered a comment and will be ignored
# The format is:
# TAG = value [value, ...]
# For lists items can also be appended using:
# TAG += value [value, ...]
# Values that contain spaces should be placed between quotes (" ")
#---------------------------------------------------------------------------
# Project related configuration options
#---------------------------------------------------------------------------
# This tag specifies the encoding used for all characters in the config file
# that follow. The default is UTF-8 which is also the encoding used for all
# text before the first occurrence of this tag. Doxygen uses libiconv (or the
# iconv built into libc) for the transcoding. See
# http://www.gnu.org/software/libiconv for the list of possible encodings.
DOXYFILE_ENCODING = UTF-8
# The PROJECT_NAME tag is a single word (or a sequence of words surrounded
# by quotes) that should identify the project.
PROJECT_NAME = "Temperature Datalogger Project"
# The PROJECT_NUMBER tag can be used to enter a project or revision number.
# This could be handy for archiving the generated documentation or
# if some version control system is used.
PROJECT_NUMBER = 0.0.0
# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
# base path where the generated documentation will be put.
# If a relative path is entered, it will be relative to the location
# where doxygen was started. If left blank the current directory will be used.
OUTPUT_DIRECTORY = ./Documentation/
# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create
# 4096 sub-directories (in 2 levels) under the output directory of each output
# format and will distribute the generated files over these directories.
# Enabling this option can be useful when feeding doxygen a huge amount of
# source files, where putting all generated files in the same directory would
# otherwise cause performance problems for the file system.
CREATE_SUBDIRS = NO
# The OUTPUT_LANGUAGE tag is used to specify the language in which all
# documentation generated by doxygen is written. Doxygen will use this
# information to generate all constant output in the proper language.
# The default language is English, other supported languages are:
# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional,
# Croatian, Czech, Danish, Dutch, Farsi, Finnish, French, German, Greek,
# Hungarian, Italian, Japanese, Japanese-en (Japanese with English messages),
# Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian, Polish,
# Portuguese, Romanian, Russian, Serbian, Serbian-Cyrilic, Slovak, Slovene,
# Spanish, Swedish, and Ukrainian.
OUTPUT_LANGUAGE = English
# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will
# include brief member descriptions after the members that are listed in
# the file and class documentation (similar to JavaDoc).
# Set to NO to disable this.
BRIEF_MEMBER_DESC = YES
# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend
# the brief description of a member or function before the detailed description.
# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
# brief descriptions will be completely suppressed.
REPEAT_BRIEF = YES
# This tag implements a quasi-intelligent brief description abbreviator
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# replaced with the name of the entity): "The $name class" "The $name widget"
# "The $name file" "is" "provides" "specifies" "contains"
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the
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ALWAYS_DETAILED_SEC = NO
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# inherited members of a class in the documentation of that class as if those
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STRIP_FROM_PATH =
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STRIP_FROM_INC_PATH =
# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter
# (but less readable) file names. This can be useful is your file systems
# doesn't support long names like on DOS, Mac, or CD-ROM.
SHORT_NAMES = YES
# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen
# will interpret the first line (until the first dot) of a JavaDoc-style
# comment as the brief description. If set to NO, the JavaDoc
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JAVADOC_AUTOBRIEF = NO
# If the QT_AUTOBRIEF tag is set to YES then Doxygen will
# interpret the first line (until the first dot) of a Qt-style
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QT_AUTOBRIEF = NO
# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen
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MULTILINE_CPP_IS_BRIEF = NO
# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented
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TAB_SIZE = 4
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# You can put \n's in the value part of an alias to insert newlines.
ALIASES =
# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C
# sources only. Doxygen will then generate output that is more tailored for C.
# For instance, some of the names that are used will be different. The list
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OPTIMIZE_OUTPUT_FOR_C = YES
# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java
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# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
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# If you use Microsoft's C++/CLI language, you should set this option to YES to
# enable parsing support.
CPP_CLI_SUPPORT = NO
# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.
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# For Microsoft's IDL there are propget and propput attributes to indicate getter
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# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to
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#---------------------------------------------------------------------------
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# If this flag is set to YES, the members of anonymous namespaces will be
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# undocumented members of documented classes, files or namespaces.
# If set to NO (the default) these members will be included in the
# various overviews, but no documentation section is generated.
# This option has no effect if EXTRACT_ALL is enabled.
HIDE_UNDOC_MEMBERS = NO
# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all
# undocumented classes that are normally visible in the class hierarchy.
# If set to NO (the default) these classes will be included in the various
# overviews. This option has no effect if EXTRACT_ALL is enabled.
HIDE_UNDOC_CLASSES = NO
# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all
# friend (class|struct|union) declarations.
# If set to NO (the default) these declarations will be included in the
# documentation.
HIDE_FRIEND_COMPOUNDS = NO
# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any
# documentation blocks found inside the body of a function.
# If set to NO (the default) these blocks will be appended to the
# function's detailed documentation block.
HIDE_IN_BODY_DOCS = NO
# The INTERNAL_DOCS tag determines if documentation
# that is typed after a \internal command is included. If the tag is set
# to NO (the default) then the documentation will be excluded.
# Set it to YES to include the internal documentation.
INTERNAL_DOCS = NO
# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate
# file names in lower-case letters. If set to YES upper-case letters are also
# allowed. This is useful if you have classes or files whose names only differ
# in case and if your file system supports case sensitive file names. Windows
# and Mac users are advised to set this option to NO.
CASE_SENSE_NAMES = NO
# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen
# will show members with their full class and namespace scopes in the
# documentation. If set to YES the scope will be hidden.
HIDE_SCOPE_NAMES = NO
# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen
# will put a list of the files that are included by a file in the documentation
# of that file.
SHOW_INCLUDE_FILES = YES
# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]
# is inserted in the documentation for inline members.
INLINE_INFO = YES
# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen
# will sort the (detailed) documentation of file and class members
# alphabetically by member name. If set to NO the members will appear in
# declaration order.
SORT_MEMBER_DOCS = YES
# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the
# brief documentation of file, namespace and class members alphabetically
# by member name. If set to NO (the default) the members will appear in
# declaration order.
SORT_BRIEF_DOCS = NO
# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the
# hierarchy of group names into alphabetical order. If set to NO (the default)
# the group names will appear in their defined order.
SORT_GROUP_NAMES = NO
# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be
# sorted by fully-qualified names, including namespaces. If set to
# NO (the default), the class list will be sorted only by class name,
# not including the namespace part.
# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
# Note: This option applies only to the class list, not to the
# alphabetical list.
SORT_BY_SCOPE_NAME = NO
# The GENERATE_TODOLIST tag can be used to enable (YES) or
# disable (NO) the todo list. This list is created by putting \todo
# commands in the documentation.
GENERATE_TODOLIST = NO
# The GENERATE_TESTLIST tag can be used to enable (YES) or
# disable (NO) the test list. This list is created by putting \test
# commands in the documentation.
GENERATE_TESTLIST = NO
# The GENERATE_BUGLIST tag can be used to enable (YES) or
# disable (NO) the bug list. This list is created by putting \bug
# commands in the documentation.
GENERATE_BUGLIST = NO
# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or
# disable (NO) the deprecated list. This list is created by putting
# \deprecated commands in the documentation.
GENERATE_DEPRECATEDLIST= YES
# The ENABLED_SECTIONS tag can be used to enable conditional
# documentation sections, marked by \if sectionname ... \endif.
ENABLED_SECTIONS =
# The MAX_INITIALIZER_LINES tag determines the maximum number of lines
# the initial value of a variable or define consists of for it to appear in
# the documentation. If the initializer consists of more lines than specified
# here it will be hidden. Use a value of 0 to hide initializers completely.
# The appearance of the initializer of individual variables and defines in the
# documentation can be controlled using \showinitializer or \hideinitializer
# command in the documentation regardless of this setting.
MAX_INITIALIZER_LINES = 30
# Set the SHOW_USED_FILES tag to NO to disable the list of files generated
# at the bottom of the documentation of classes and structs. If set to YES the
# list will mention the files that were used to generate the documentation.
SHOW_USED_FILES = YES
# If the sources in your project are distributed over multiple directories
# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
# in the documentation. The default is NO.
SHOW_DIRECTORIES = YES
# Set the SHOW_FILES tag to NO to disable the generation of the Files page.
# This will remove the Files entry from the Quick Index and from the
# Folder Tree View (if specified). The default is YES.
SHOW_FILES = YES
# Set the SHOW_NAMESPACES tag to NO to disable the generation of the
# Namespaces page. This will remove the Namespaces entry from the Quick Index
# and from the Folder Tree View (if specified). The default is YES.
SHOW_NAMESPACES = YES
# The FILE_VERSION_FILTER tag can be used to specify a program or script that
# doxygen should invoke to get the current version for each file (typically from
# the version control system). Doxygen will invoke the program by executing (via
# popen()) the command <command> <input-file>, where <command> is the value of
# the FILE_VERSION_FILTER tag, and <input-file> is the name of an input file
# provided by doxygen. Whatever the program writes to standard output
# is used as the file version. See the manual for examples.
FILE_VERSION_FILTER =
# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed by
# doxygen. The layout file controls the global structure of the generated output files
# in an output format independent way. The create the layout file that represents
# doxygen's defaults, run doxygen with the -l option. You can optionally specify a
# file name after the option, if omitted DoxygenLayout.xml will be used as the name
# of the layout file.
LAYOUT_FILE =
#---------------------------------------------------------------------------
# configuration options related to warning and progress messages
#---------------------------------------------------------------------------
# The QUIET tag can be used to turn on/off the messages that are generated
# by doxygen. Possible values are YES and NO. If left blank NO is used.
QUIET = YES
# The WARNINGS tag can be used to turn on/off the warning messages that are
# generated by doxygen. Possible values are YES and NO. If left blank
# NO is used.
WARNINGS = YES
# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings
# for undocumented members. If EXTRACT_ALL is set to YES then this flag will
# automatically be disabled.
WARN_IF_UNDOCUMENTED = YES
# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for
# potential errors in the documentation, such as not documenting some
# parameters in a documented function, or documenting parameters that
# don't exist or using markup commands wrongly.
WARN_IF_DOC_ERROR = YES
# This WARN_NO_PARAMDOC option can be abled to get warnings for
# functions that are documented, but have no documentation for their parameters
# or return value. If set to NO (the default) doxygen will only warn about
# wrong or incomplete parameter documentation, but not about the absence of
# documentation.
WARN_NO_PARAMDOC = YES
# The WARN_FORMAT tag determines the format of the warning messages that
# doxygen can produce. The string should contain the $file, $line, and $text
# tags, which will be replaced by the file and line number from which the
# warning originated and the warning text. Optionally the format may contain
# $version, which will be replaced by the version of the file (if it could
# be obtained via FILE_VERSION_FILTER)
WARN_FORMAT = "$file:$line: $text"
# The WARN_LOGFILE tag can be used to specify a file to which warning
# and error messages should be written. If left blank the output is written
# to stderr.
WARN_LOGFILE =
#---------------------------------------------------------------------------
# configuration options related to the input files
#---------------------------------------------------------------------------
# The INPUT tag can be used to specify the files and/or directories that contain
# documented source files. You may enter file names like "myfile.cpp" or
# directories like "/usr/src/myproject". Separate the files or directories
# with spaces.
INPUT = ./
# This tag can be used to specify the character encoding of the source files
# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
# also the default input encoding. Doxygen uses libiconv (or the iconv built
# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for
# the list of possible encodings.
INPUT_ENCODING = UTF-8
# If the value of the INPUT tag contains directories, you can use the
# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
# and *.h) to filter out the source-files in the directories. If left
# blank the following patterns are tested:
# *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx
# *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
FILE_PATTERNS = *.h \
*.c \
*.txt
# The RECURSIVE tag can be used to turn specify whether or not subdirectories
# should be searched for input files as well. Possible values are YES and NO.
# If left blank NO is used.
RECURSIVE = YES
# The EXCLUDE tag can be used to specify files and/or directories that should
# excluded from the INPUT source files. This way you can easily exclude a
# subdirectory from a directory tree whose root is specified with the INPUT tag.
EXCLUDE = Documentation/
# The EXCLUDE_SYMLINKS tag can be used select whether or not files or
# directories that are symbolic links (a Unix filesystem feature) are excluded
# from the input.
EXCLUDE_SYMLINKS = NO
# If the value of the INPUT tag contains directories, you can use the
# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
# certain files from those directories. Note that the wildcards are matched
# against the file with absolute path, so to exclude all test directories
# for example use the pattern */test/*
EXCLUDE_PATTERNS = */LowLevel/USBMode.h
# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
# (namespaces, classes, functions, etc.) that should be excluded from the
# output. The symbol name can be a fully qualified name, a word, or if the
# wildcard * is used, a substring. Examples: ANamespace, AClass,
# AClass::ANamespace, ANamespace::*Test
EXCLUDE_SYMBOLS = __*
# The EXAMPLE_PATH tag can be used to specify one or more files or
# directories that contain example code fragments that are included (see
# the \include command).
EXAMPLE_PATH =
# If the value of the EXAMPLE_PATH tag contains directories, you can use the
# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp
# and *.h) to filter out the source-files in the directories. If left
# blank all files are included.
EXAMPLE_PATTERNS = *
# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
# searched for input files to be used with the \include or \dontinclude
# commands irrespective of the value of the RECURSIVE tag.
# Possible values are YES and NO. If left blank NO is used.
EXAMPLE_RECURSIVE = NO
# The IMAGE_PATH tag can be used to specify one or more files or
# directories that contain image that are included in the documentation (see
# the \image command).
IMAGE_PATH =
# The INPUT_FILTER tag can be used to specify a program that doxygen should
# invoke to filter for each input file. Doxygen will invoke the filter program
# by executing (via popen()) the command <filter> <input-file>, where <filter>
# is the value of the INPUT_FILTER tag, and <input-file> is the name of an
# input file. Doxygen will then use the output that the filter program writes
# to standard output. If FILTER_PATTERNS is specified, this tag will be
# ignored.
INPUT_FILTER =
# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
# basis. Doxygen will compare the file name with each pattern and apply the
# filter if there is a match. The filters are a list of the form:
# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further
# info on how filters are used. If FILTER_PATTERNS is empty, INPUT_FILTER
# is applied to all files.
FILTER_PATTERNS =
# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
# INPUT_FILTER) will be used to filter the input files when producing source
# files to browse (i.e. when SOURCE_BROWSER is set to YES).
FILTER_SOURCE_FILES = NO
#---------------------------------------------------------------------------
# configuration options related to source browsing
#---------------------------------------------------------------------------
# If the SOURCE_BROWSER tag is set to YES then a list of source files will
# be generated. Documented entities will be cross-referenced with these sources.
# Note: To get rid of all source code in the generated output, make sure also
# VERBATIM_HEADERS is set to NO.
SOURCE_BROWSER = NO
# Setting the INLINE_SOURCES tag to YES will include the body
# of functions and classes directly in the documentation.
INLINE_SOURCES = NO
# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct
# doxygen to hide any special comment blocks from generated source code
# fragments. Normal C and C++ comments will always remain visible.
STRIP_CODE_COMMENTS = YES
# If the REFERENCED_BY_RELATION tag is set to YES
# then for each documented function all documented
# functions referencing it will be listed.
REFERENCED_BY_RELATION = NO
# If the REFERENCES_RELATION tag is set to YES
# then for each documented function all documented entities
# called/used by that function will be listed.
REFERENCES_RELATION = NO
# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)
# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from
# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will
# link to the source code. Otherwise they will link to the documentstion.
REFERENCES_LINK_SOURCE = NO
# If the USE_HTAGS tag is set to YES then the references to source code
# will point to the HTML generated by the htags(1) tool instead of doxygen
# built-in source browser. The htags tool is part of GNU's global source
# tagging system (see http://www.gnu.org/software/global/global.html). You
# will need version 4.8.6 or higher.
USE_HTAGS = NO
# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen
# will generate a verbatim copy of the header file for each class for
# which an include is specified. Set to NO to disable this.
VERBATIM_HEADERS = NO
#---------------------------------------------------------------------------
# configuration options related to the alphabetical class index
#---------------------------------------------------------------------------
# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index
# of all compounds will be generated. Enable this if the project
# contains a lot of classes, structs, unions or interfaces.
ALPHABETICAL_INDEX = YES
# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then
# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
# in which this list will be split (can be a number in the range [1..20])
COLS_IN_ALPHA_INDEX = 5
# In case all classes in a project start with a common prefix, all
# classes will be put under the same header in the alphabetical index.
# The IGNORE_PREFIX tag can be used to specify one or more prefixes that
# should be ignored while generating the index headers.
IGNORE_PREFIX =
#---------------------------------------------------------------------------
# configuration options related to the HTML output
#---------------------------------------------------------------------------
# If the GENERATE_HTML tag is set to YES (the default) Doxygen will
# generate HTML output.
GENERATE_HTML = YES
# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.
# If a relative path is entered the value of OUTPUT_DIRECTORY will be
# put in front of it. If left blank `html' will be used as the default path.
HTML_OUTPUT = html
# The HTML_FILE_EXTENSION tag can be used to specify the file extension for
# each generated HTML page (for example: .htm,.php,.asp). If it is left blank
# doxygen will generate files with .html extension.
HTML_FILE_EXTENSION = .html
# The HTML_HEADER tag can be used to specify a personal HTML header for
# each generated HTML page. If it is left blank doxygen will generate a
# standard header.
HTML_HEADER =
# The HTML_FOOTER tag can be used to specify a personal HTML footer for
# each generated HTML page. If it is left blank doxygen will generate a
# standard footer.
HTML_FOOTER =
# The HTML_STYLESHEET tag can be used to specify a user-defined cascading
# style sheet that is used by each HTML page. It can be used to
# fine-tune the look of the HTML output. If the tag is left blank doxygen
# will generate a default style sheet. Note that doxygen will try to copy
# the style sheet file to the HTML output directory, so don't put your own
# stylesheet in the HTML output directory as well, or it will be erased!
HTML_STYLESHEET =
# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes,
# files or namespaces will be aligned in HTML using tables. If set to
# NO a bullet list will be used.
HTML_ALIGN_MEMBERS = YES
# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
# documentation will contain sections that can be hidden and shown after the
# page has loaded. For this to work a browser that supports
# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox
# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
HTML_DYNAMIC_SECTIONS = YES
# If the GENERATE_DOCSET tag is set to YES, additional index files
# will be generated that can be used as input for Apple's Xcode 3
# integrated development environment, introduced with OSX 10.5 (Leopard).
# To create a documentation set, doxygen will generate a Makefile in the
# HTML output directory. Running make will produce the docset in that
# directory and running "make install" will install the docset in
# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find
# it at startup.
# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html for more information.
GENERATE_DOCSET = NO
# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the
# feed. A documentation feed provides an umbrella under which multiple
# documentation sets from a single provider (such as a company or product suite)
# can be grouped.
DOCSET_FEEDNAME = "Doxygen generated docs"
# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that
# should uniquely identify the documentation set bundle. This should be a
# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen
# will append .docset to the name.
DOCSET_BUNDLE_ID = org.doxygen.Project
# If the GENERATE_HTMLHELP tag is set to YES, additional index files
# will be generated that can be used as input for tools like the
# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)
# of the generated HTML documentation.
GENERATE_HTMLHELP = NO
# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can
# be used to specify the file name of the resulting .chm file. You
# can add a path in front of the file if the result should not be
# written to the html output directory.
CHM_FILE =
# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can
# be used to specify the location (absolute path including file name) of
# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run
# the HTML help compiler on the generated index.hhp.
HHC_LOCATION =
# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag
# controls if a separate .chi index file is generated (YES) or that
# it should be included in the master .chm file (NO).
GENERATE_CHI = NO
# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING
# is used to encode HtmlHelp index (hhk), content (hhc) and project file
# content.
CHM_INDEX_ENCODING =
# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag
# controls whether a binary table of contents is generated (YES) or a
# normal table of contents (NO) in the .chm file.
BINARY_TOC = NO
# The TOC_EXPAND flag can be set to YES to add extra items for group members
# to the contents of the HTML help documentation and to the tree view.
TOC_EXPAND = YES
# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and QHP_VIRTUAL_FOLDER
# are set, an additional index file will be generated that can be used as input for
# Qt's qhelpgenerator to generate a Qt Compressed Help (.qch) of the generated
# HTML documentation.
GENERATE_QHP = NO
# If the QHG_LOCATION tag is specified, the QCH_FILE tag can
# be used to specify the file name of the resulting .qch file.
# The path specified is relative to the HTML output folder.
QCH_FILE =
# The QHP_NAMESPACE tag specifies the namespace to use when generating
# Qt Help Project output. For more information please see
# <a href="http://doc.trolltech.com/qthelpproject.html#namespace">Qt Help Project / Namespace</a>.
QHP_NAMESPACE = org.doxygen.Project
# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating
# Qt Help Project output. For more information please see
# <a href="http://doc.trolltech.com/qthelpproject.html#virtual-folders">Qt Help Project / Virtual Folders</a>.
QHP_VIRTUAL_FOLDER = doc
# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can
# be used to specify the location of Qt's qhelpgenerator.
# If non-empty doxygen will try to run qhelpgenerator on the generated
# .qhp file .
QHG_LOCATION =
# The DISABLE_INDEX tag can be used to turn on/off the condensed index at
# top of each HTML page. The value NO (the default) enables the index and
# the value YES disables it.
DISABLE_INDEX = NO
# This tag can be used to set the number of enum values (range [1..20])
# that doxygen will group on one line in the generated HTML documentation.
ENUM_VALUES_PER_LINE = 1
# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
# structure should be generated to display hierarchical information.
# If the tag value is set to FRAME, a side panel will be generated
# containing a tree-like index structure (just like the one that
# is generated for HTML Help). For this to work a browser that supports
# JavaScript, DHTML, CSS and frames is required (for instance Mozilla 1.0+,
# Netscape 6.0+, Internet explorer 5.0+, or Konqueror). Windows users are
# probably better off using the HTML help feature. Other possible values
# for this tag are: HIERARCHIES, which will generate the Groups, Directories,
# and Class Hierarchy pages using a tree view instead of an ordered list;
# ALL, which combines the behavior of FRAME and HIERARCHIES; and NONE, which
# disables this behavior completely. For backwards compatibility with previous
# releases of Doxygen, the values YES and NO are equivalent to FRAME and NONE
# respectively.
GENERATE_TREEVIEW = YES
# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
# used to set the initial width (in pixels) of the frame in which the tree
# is shown.
TREEVIEW_WIDTH = 250
# Use this tag to change the font size of Latex formulas included
# as images in the HTML documentation. The default is 10. Note that
# when you change the font size after a successful doxygen run you need
# to manually remove any form_*.png images from the HTML output directory
# to force them to be regenerated.
FORMULA_FONTSIZE = 10
#---------------------------------------------------------------------------
# configuration options related to the LaTeX output
#---------------------------------------------------------------------------
# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will
# generate Latex output.
GENERATE_LATEX = NO
# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.
# If a relative path is entered the value of OUTPUT_DIRECTORY will be
# put in front of it. If left blank `latex' will be used as the default path.
LATEX_OUTPUT = latex
# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
# invoked. If left blank `latex' will be used as the default command name.
LATEX_CMD_NAME = latex
# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to
# generate index for LaTeX. If left blank `makeindex' will be used as the
# default command name.
MAKEINDEX_CMD_NAME = makeindex
# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact
# LaTeX documents. This may be useful for small projects and may help to
# save some trees in general.
COMPACT_LATEX = NO
# The PAPER_TYPE tag can be used to set the paper type that is used
# by the printer. Possible values are: a4, a4wide, letter, legal and
# executive. If left blank a4wide will be used.
PAPER_TYPE = a4wide
# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX
# packages that should be included in the LaTeX output.
EXTRA_PACKAGES =
# The LATEX_HEADER tag can be used to specify a personal LaTeX header for
# the generated latex document. The header should contain everything until
# the first chapter. If it is left blank doxygen will generate a
# standard header. Notice: only use this tag if you know what you are doing!
LATEX_HEADER =
# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated
# is prepared for conversion to pdf (using ps2pdf). The pdf file will
# contain links (just like the HTML output) instead of page references
# This makes the output suitable for online browsing using a pdf viewer.
PDF_HYPERLINKS = YES
# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of
# plain latex in the generated Makefile. Set this option to YES to get a
# higher quality PDF documentation.
USE_PDFLATEX = YES
# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\batchmode.
# command to the generated LaTeX files. This will instruct LaTeX to keep
# running if errors occur, instead of asking the user for help.
# This option is also used when generating formulas in HTML.
LATEX_BATCHMODE = NO
# If LATEX_HIDE_INDICES is set to YES then doxygen will not
# include the index chapters (such as File Index, Compound Index, etc.)
# in the output.
LATEX_HIDE_INDICES = NO
#---------------------------------------------------------------------------
# configuration options related to the RTF output
#---------------------------------------------------------------------------
# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
# The RTF output is optimized for Word 97 and may not look very pretty with
# other RTF readers or editors.
GENERATE_RTF = NO
# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.
# If a relative path is entered the value of OUTPUT_DIRECTORY will be
# put in front of it. If left blank `rtf' will be used as the default path.
RTF_OUTPUT = rtf
# If the COMPACT_RTF tag is set to YES Doxygen generates more compact
# RTF documents. This may be useful for small projects and may help to
# save some trees in general.
COMPACT_RTF = NO
# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated
# will contain hyperlink fields. The RTF file will
# contain links (just like the HTML output) instead of page references.
# This makes the output suitable for online browsing using WORD or other
# programs which support those fields.
# Note: wordpad (write) and others do not support links.
RTF_HYPERLINKS = NO
# Load stylesheet definitions from file. Syntax is similar to doxygen's
# config file, i.e. a series of assignments. You only have to provide
# replacements, missing definitions are set to their default value.
RTF_STYLESHEET_FILE =
# Set optional variables used in the generation of an rtf document.
# Syntax is similar to doxygen's config file.
RTF_EXTENSIONS_FILE =
#---------------------------------------------------------------------------
# configuration options related to the man page output
#---------------------------------------------------------------------------
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#---------------------------------------------------------------------------
# configuration options related to the XML output
#---------------------------------------------------------------------------
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# generate an XML file that captures the structure of
# the code including all documentation.
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#---------------------------------------------------------------------------
# configuration options for the AutoGen Definitions output
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# that captures the structure of the code including all
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#---------------------------------------------------------------------------
# configuration options related to the Perl module output
#---------------------------------------------------------------------------
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#---------------------------------------------------------------------------
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#---------------------------------------------------------------------------
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# Use the PREDEFINED tag if you want to use a different macro definition.
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# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then
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#---------------------------------------------------------------------------
# Configuration::additions related to external references
#---------------------------------------------------------------------------
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# Optionally an initial location of the external documentation
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# URLs. If a location is present for each tag, the installdox tool
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# When a file name is specified after GENERATE_TAGFILE, doxygen will create
# a tag file that is based on the input files it reads.
GENERATE_TAGFILE =
# If the ALLEXTERNALS tag is set to YES all external classes will be listed
# in the class index. If set to NO only the inherited external classes
# will be listed.
ALLEXTERNALS = NO
# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed
# in the modules index. If set to NO, only the current project's groups will
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EXTERNAL_GROUPS = YES
# The PERL_PATH should be the absolute path and name of the perl script
# interpreter (i.e. the result of `which perl').
PERL_PATH = /usr/bin/perl
#---------------------------------------------------------------------------
# Configuration options related to the dot tool
#---------------------------------------------------------------------------
# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will
# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base
# or super classes. Setting the tag to NO turns the diagrams off. Note that
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# You can define message sequence charts within doxygen comments using the \msc
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MSCGEN_PATH =
# If set to YES, the inheritance and collaboration graphs will hide
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# available from the path. This tool is part of Graphviz, a graph visualization
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# By default doxygen will write a font called FreeSans.ttf to the output
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# will generate a graph for each documented class showing the direct and
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# tags are set to YES then doxygen will generate a graph for each documented
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#---------------------------------------------------------------------------
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525
Projects/TemperatureDataLogger/Lib/DataflashManager.c
Unescape View File

@ -0,0 +1,525 @@
/*
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, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
/** \file
*
* Functions to manage the physical dataflash media, including reading and writing of
* blocks of data. These functions are called by the SCSI layer when data must be stored
* or retrieved to/from the physical storage media. If a different media is used (such
* as a SD card or EEPROM), functions similar to these will need to be generated.
*/
#define INCLUDE_FROM_DATAFLASHMANAGER_C
#include "DataflashManager.h"
/** Writes blocks (OS blocks, not Dataflash pages) to the storage medium, the board dataflash IC(s), from
* the pre-selected data OUT endpoint. This routine reads in OS sized blocks from the endpoint and writes
* them to the dataflash in Dataflash page sized blocks.
*
* \param[in] MSInterfaceInfo Pointer to a structure containing a Mass Storage Class configuration and state
* \param[in] BlockAddress Data block starting address for the write sequence
* \param[in] TotalBlocks Number of blocks of data to write
*/
void DataflashManager_WriteBlocks(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, const uint32_t BlockAddress, uint16_t TotalBlocks)
{
uint16_t CurrDFPage = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) / DATAFLASH_PAGE_SIZE);
uint16_t CurrDFPageByte = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) % DATAFLASH_PAGE_SIZE);
uint8_t CurrDFPageByteDiv16 = (CurrDFPageByte >> 4);
bool UsingSecondBuffer = false;
/* Select the correct starting Dataflash IC for the block requested */
Dataflash_SelectChipFromPage(CurrDFPage);
#if (DATAFLASH_PAGE_SIZE > VIRTUAL_MEMORY_BLOCK_SIZE)
/* Copy selected dataflash's current page contents to the dataflash buffer */
Dataflash_SendByte(DF_CMD_MAINMEMTOBUFF1);
Dataflash_SendAddressBytes(CurrDFPage, 0);
Dataflash_WaitWhileBusy();
#endif
/* Send the dataflash buffer write command */
Dataflash_SendByte(DF_CMD_BUFF1WRITE);
Dataflash_SendAddressBytes(0, CurrDFPageByte);
/* Wait until endpoint is ready before continuing */
if (Endpoint_WaitUntilReady())
return;
while (TotalBlocks)
{
uint8_t BytesInBlockDiv16 = 0;
/* Write an endpoint packet sized data block to the dataflash */
while (BytesInBlockDiv16 < (VIRTUAL_MEMORY_BLOCK_SIZE >> 4))
{
/* Check if the endpoint is currently empty */
if (!(Endpoint_IsReadWriteAllowed()))
{
/* Clear the current endpoint bank */
Endpoint_ClearOUT();
/* Wait until the host has sent another packet */
if (Endpoint_WaitUntilReady())
return;
}
/* Check if end of dataflash page reached */
if (CurrDFPageByteDiv16 == (DATAFLASH_PAGE_SIZE >> 4))
{
/* Write the dataflash buffer contents back to the dataflash page */
Dataflash_WaitWhileBusy();
Dataflash_SendByte(UsingSecondBuffer ? DF_CMD_BUFF2TOMAINMEMWITHERASE : DF_CMD_BUFF1TOMAINMEMWITHERASE);
Dataflash_SendAddressBytes(CurrDFPage, 0);
/* Reset the dataflash buffer counter, increment the page counter */
CurrDFPageByteDiv16 = 0;
CurrDFPage++;
/* Once all the dataflash ICs have had their first buffers filled, switch buffers to maintain throughput */
if (Dataflash_GetSelectedChip() == DATAFLASH_CHIP_MASK(DATAFLASH_TOTALCHIPS))
UsingSecondBuffer = !(UsingSecondBuffer);
/* Select the next dataflash chip based on the new dataflash page index */
Dataflash_SelectChipFromPage(CurrDFPage);
#if (DATAFLASH_PAGE_SIZE > VIRTUAL_MEMORY_BLOCK_SIZE)
/* If less than one dataflash page remaining, copy over the existing page to preserve trailing data */
if ((TotalBlocks * (VIRTUAL_MEMORY_BLOCK_SIZE >> 4)) < (DATAFLASH_PAGE_SIZE >> 4))
{
/* Copy selected dataflash's current page contents to the dataflash buffer */
Dataflash_WaitWhileBusy();
Dataflash_SendByte(UsingSecondBuffer ? DF_CMD_MAINMEMTOBUFF2 : DF_CMD_MAINMEMTOBUFF1);
Dataflash_SendAddressBytes(CurrDFPage, 0);
Dataflash_WaitWhileBusy();
}
#endif
/* Send the dataflash buffer write command */
Dataflash_SendByte(UsingSecondBuffer ? DF_CMD_BUFF2WRITE : DF_CMD_BUFF1WRITE);
Dataflash_SendAddressBytes(0, 0);
}
/* Write one 16-byte chunk of data to the dataflash */
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
Dataflash_SendByte(Endpoint_Read_Byte());
/* Increment the dataflash page 16 byte block counter */
CurrDFPageByteDiv16++;
/* Increment the block 16 byte block counter */
BytesInBlockDiv16++;
/* Check if the current command is being aborted by the host */
if (MSInterfaceInfo->State.IsMassStoreReset)
return;
}
/* Decrement the blocks remaining counter and reset the sub block counter */
TotalBlocks--;
}
/* Write the dataflash buffer contents back to the dataflash page */
Dataflash_WaitWhileBusy();
Dataflash_SendByte(UsingSecondBuffer ? DF_CMD_BUFF2TOMAINMEMWITHERASE : DF_CMD_BUFF1TOMAINMEMWITHERASE);
Dataflash_SendAddressBytes(CurrDFPage, 0x00);
Dataflash_WaitWhileBusy();
/* If the endpoint is empty, clear it ready for the next packet from the host */
if (!(Endpoint_IsReadWriteAllowed()))
Endpoint_ClearOUT();
/* Deselect all dataflash chips */
Dataflash_DeselectChip();
}
/** Reads blocks (OS blocks, not Dataflash pages) from the storage medium, the board dataflash IC(s), into
* the pre-selected data IN endpoint. This routine reads in Dataflash page sized blocks from the Dataflash
* and writes them in OS sized blocks to the endpoint.
*
* \param[in] MSInterfaceInfo Pointer to a structure containing a Mass Storage Class configuration and state
* \param[in] BlockAddress Data block starting address for the read sequence
* \param[in] TotalBlocks Number of blocks of data to read
*/
void DataflashManager_ReadBlocks(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, const uint32_t BlockAddress, uint16_t TotalBlocks)
{
uint16_t CurrDFPage = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) / DATAFLASH_PAGE_SIZE);
uint16_t CurrDFPageByte = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) % DATAFLASH_PAGE_SIZE);
uint8_t CurrDFPageByteDiv16 = (CurrDFPageByte >> 4);
/* Select the correct starting Dataflash IC for the block requested */
Dataflash_SelectChipFromPage(CurrDFPage);
/* Send the dataflash main memory page read command */
Dataflash_SendByte(DF_CMD_MAINMEMPAGEREAD);
Dataflash_SendAddressBytes(CurrDFPage, CurrDFPageByte);
Dataflash_SendByte(0x00);
Dataflash_SendByte(0x00);
Dataflash_SendByte(0x00);
Dataflash_SendByte(0x00);
/* Wait until endpoint is ready before continuing */
if (Endpoint_WaitUntilReady())
return;
while (TotalBlocks)
{
uint8_t BytesInBlockDiv16 = 0;
/* Write an endpoint packet sized data block to the dataflash */
while (BytesInBlockDiv16 < (VIRTUAL_MEMORY_BLOCK_SIZE >> 4))
{
/* Check if the endpoint is currently full */
if (!(Endpoint_IsReadWriteAllowed()))
{
/* Clear the endpoint bank to send its contents to the host */
Endpoint_ClearIN();
/* Wait until the endpoint is ready for more data */
if (Endpoint_WaitUntilReady())
return;
}
/* Check if end of dataflash page reached */
if (CurrDFPageByteDiv16 == (DATAFLASH_PAGE_SIZE >> 4))
{
/* Reset the dataflash buffer counter, increment the page counter */
CurrDFPageByteDiv16 = 0;
CurrDFPage++;
/* Select the next dataflash chip based on the new dataflash page index */
Dataflash_SelectChipFromPage(CurrDFPage);
/* Send the dataflash main memory page read command */
Dataflash_SendByte(DF_CMD_MAINMEMPAGEREAD);
Dataflash_SendAddressBytes(CurrDFPage, 0);
Dataflash_SendByte(0x00);
Dataflash_SendByte(0x00);
Dataflash_SendByte(0x00);
Dataflash_SendByte(0x00);
}
/* Read one 16-byte chunk of data from the dataflash */
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
Endpoint_Write_Byte(Dataflash_ReceiveByte());
/* Increment the dataflash page 16 byte block counter */
CurrDFPageByteDiv16++;
/* Increment the block 16 byte block counter */
BytesInBlockDiv16++;
/* Check if the current command is being aborted by the host */
if (MSInterfaceInfo->State.IsMassStoreReset)
return;
}
/* Decrement the blocks remaining counter */
TotalBlocks--;
}
/* If the endpoint is full, send its contents to the host */
if (!(Endpoint_IsReadWriteAllowed()))
Endpoint_ClearIN();
/* Deselect all dataflash chips */
Dataflash_DeselectChip();
}
/** Writes blocks (OS blocks, not Dataflash pages) to the storage medium, the board dataflash IC(s), from
* the a given RAM buffer. This routine reads in OS sized blocks from the buffer and writes them to the
* dataflash in Dataflash page sized blocks. This can be linked to FAT libraries to write files to the
* dataflash.
*
* \param[in] BlockAddress Data block starting address for the write sequence
* \param[in] TotalBlocks Number of blocks of data to write
* \param[in] BufferPtr Pointer to the data source RAM buffer
*/
void DataflashManager_WriteBlocks_RAM(const uint32_t BlockAddress, uint16_t TotalBlocks, const uint8_t* BufferPtr)
{
uint16_t CurrDFPage = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) / DATAFLASH_PAGE_SIZE);
uint16_t CurrDFPageByte = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) % DATAFLASH_PAGE_SIZE);
uint8_t CurrDFPageByteDiv16 = (CurrDFPageByte >> 4);
bool UsingSecondBuffer = false;
/* Select the correct starting Dataflash IC for the block requested */
Dataflash_SelectChipFromPage(CurrDFPage);
#if (DATAFLASH_PAGE_SIZE > VIRTUAL_MEMORY_BLOCK_SIZE)
/* Copy selected dataflash's current page contents to the dataflash buffer */
Dataflash_SendByte(DF_CMD_MAINMEMTOBUFF1);
Dataflash_SendAddressBytes(CurrDFPage, 0);
Dataflash_WaitWhileBusy();
#endif
/* Send the dataflash buffer write command */
Dataflash_SendByte(DF_CMD_BUFF1WRITE);
Dataflash_SendAddressBytes(0, CurrDFPageByte);
while (TotalBlocks)
{
uint8_t BytesInBlockDiv16 = 0;
/* Write an endpoint packet sized data block to the dataflash */
while (BytesInBlockDiv16 < (VIRTUAL_MEMORY_BLOCK_SIZE >> 4))
{
/* Check if end of dataflash page reached */
if (CurrDFPageByteDiv16 == (DATAFLASH_PAGE_SIZE >> 4))
{
/* Write the dataflash buffer contents back to the dataflash page */
Dataflash_WaitWhileBusy();
Dataflash_SendByte(UsingSecondBuffer ? DF_CMD_BUFF2TOMAINMEMWITHERASE : DF_CMD_BUFF1TOMAINMEMWITHERASE);
Dataflash_SendAddressBytes(CurrDFPage, 0);
/* Reset the dataflash buffer counter, increment the page counter */
CurrDFPageByteDiv16 = 0;
CurrDFPage++;
/* Once all the dataflash ICs have had their first buffers filled, switch buffers to maintain throughput */
if (Dataflash_GetSelectedChip() == DATAFLASH_CHIP_MASK(DATAFLASH_TOTALCHIPS))
UsingSecondBuffer = !(UsingSecondBuffer);
/* Select the next dataflash chip based on the new dataflash page index */
Dataflash_SelectChipFromPage(CurrDFPage);
#if (DATAFLASH_PAGE_SIZE > VIRTUAL_MEMORY_BLOCK_SIZE)
/* If less than one dataflash page remaining, copy over the existing page to preserve trailing data */
if ((TotalBlocks * (VIRTUAL_MEMORY_BLOCK_SIZE >> 4)) < (DATAFLASH_PAGE_SIZE >> 4))
{
/* Copy selected dataflash's current page contents to the dataflash buffer */
Dataflash_WaitWhileBusy();
Dataflash_SendByte(UsingSecondBuffer ? DF_CMD_MAINMEMTOBUFF2 : DF_CMD_MAINMEMTOBUFF1);
Dataflash_SendAddressBytes(CurrDFPage, 0);
Dataflash_WaitWhileBusy();
}
#endif
/* Send the dataflash buffer write command */
Dataflash_ToggleSelectedChipCS();
Dataflash_SendByte(DF_CMD_BUFF1WRITE);
Dataflash_SendAddressBytes(0, 0);
}
/* Write one 16-byte chunk of data to the dataflash */
for (uint8_t ByteNum = 0; ByteNum < 16; ByteNum++)
Dataflash_SendByte(*(BufferPtr++));
/* Increment the dataflash page 16 byte block counter */
CurrDFPageByteDiv16++;
/* Increment the block 16 byte block counter */
BytesInBlockDiv16++;
}
/* Decrement the blocks remaining counter and reset the sub block counter */
TotalBlocks--;
}
/* Write the dataflash buffer contents back to the dataflash page */
Dataflash_WaitWhileBusy();
Dataflash_SendByte(UsingSecondBuffer ? DF_CMD_BUFF2TOMAINMEMWITHERASE : DF_CMD_BUFF1TOMAINMEMWITHERASE);
Dataflash_SendAddressBytes(CurrDFPage, 0x00);
Dataflash_WaitWhileBusy();
/* Deselect all dataflash chips */
Dataflash_DeselectChip();
}
/** Reads blocks (OS blocks, not Dataflash pages) from the storage medium, the board dataflash IC(s), into
* the a preallocated RAM buffer. This routine reads in Dataflash page sized blocks from the Dataflash
* and writes them in OS sized blocks to the given buffer. This can be linked to FAT libraries to read
* the files stored on the dataflash.
*
* \param[in] BlockAddress Data block starting address for the read sequence
* \param[in] TotalBlocks Number of blocks of data to read
* \param[out] BufferPtr Pointer to the data destination RAM buffer
*/
void DataflashManager_ReadBlocks_RAM(const uint32_t BlockAddress, uint16_t TotalBlocks, uint8_t* BufferPtr)
{
uint16_t CurrDFPage = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) / DATAFLASH_PAGE_SIZE);
uint16_t CurrDFPageByte = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) % DATAFLASH_PAGE_SIZE);
uint8_t CurrDFPageByteDiv16 = (CurrDFPageByte >> 4);
/* Select the correct starting Dataflash IC for the block requested */
Dataflash_SelectChipFromPage(CurrDFPage);
/* Send the dataflash main memory page read command */
Dataflash_SendByte(DF_CMD_MAINMEMPAGEREAD);
Dataflash_SendAddressBytes(CurrDFPage, CurrDFPageByte);
Dataflash_SendByte(0x00);
Dataflash_SendByte(0x00);
Dataflash_SendByte(0x00);
Dataflash_SendByte(0x00);
while (TotalBlocks)
{
uint8_t BytesInBlockDiv16 = 0;
/* Write an endpoint packet sized data block to the dataflash */
while (BytesInBlockDiv16 < (VIRTUAL_MEMORY_BLOCK_SIZE >> 4))
{
/* Check if end of dataflash page reached */
if (CurrDFPageByteDiv16 == (DATAFLASH_PAGE_SIZE >> 4))
{
/* Reset the dataflash buffer counter, increment the page counter */
CurrDFPageByteDiv16 = 0;
CurrDFPage++;
/* Select the next dataflash chip based on the new dataflash page index */
Dataflash_SelectChipFromPage(CurrDFPage);
/* Send the dataflash main memory page read command */
Dataflash_SendByte(DF_CMD_MAINMEMPAGEREAD);
Dataflash_SendAddressBytes(CurrDFPage, 0);
Dataflash_SendByte(0x00);
Dataflash_SendByte(0x00);
Dataflash_SendByte(0x00);
Dataflash_SendByte(0x00);
}
/* Read one 16-byte chunk of data from the dataflash */
for (uint8_t ByteNum = 0; ByteNum < 16; ByteNum++)
*(BufferPtr++) = Dataflash_ReceiveByte();
/* Increment the dataflash page 16 byte block counter */
CurrDFPageByteDiv16++;
/* Increment the block 16 byte block counter */
BytesInBlockDiv16++;
}
/* Decrement the blocks remaining counter */
TotalBlocks--;
}
/* Deselect all dataflash chips */
Dataflash_DeselectChip();
}
/** Disables the dataflash memory write protection bits on the board Dataflash ICs, if enabled. */
void DataflashManager_ResetDataflashProtections(void)
{
/* Select first dataflash chip, send the read status register command */
Dataflash_SelectChip(DATAFLASH_CHIP1);
Dataflash_SendByte(DF_CMD_GETSTATUS);
/* Check if sector protection is enabled */
if (Dataflash_ReceiveByte() & DF_STATUS_SECTORPROTECTION_ON)
{
Dataflash_ToggleSelectedChipCS();
/* Send the commands to disable sector protection */
Dataflash_SendByte(DF_CMD_SECTORPROTECTIONOFF[0]);
Dataflash_SendByte(DF_CMD_SECTORPROTECTIONOFF[1]);
Dataflash_SendByte(DF_CMD_SECTORPROTECTIONOFF[2]);
Dataflash_SendByte(DF_CMD_SECTORPROTECTIONOFF[3]);
}
/* Select second dataflash chip (if present on selected board), send read status register command */
#if (DATAFLASH_TOTALCHIPS == 2)
Dataflash_SelectChip(DATAFLASH_CHIP2);
Dataflash_SendByte(DF_CMD_GETSTATUS);
/* Check if sector protection is enabled */
if (Dataflash_ReceiveByte() & DF_STATUS_SECTORPROTECTION_ON)
{
Dataflash_ToggleSelectedChipCS();
/* Send the commands to disable sector protection */
Dataflash_SendByte(DF_CMD_SECTORPROTECTIONOFF[0]);
Dataflash_SendByte(DF_CMD_SECTORPROTECTIONOFF[1]);
Dataflash_SendByte(DF_CMD_SECTORPROTECTIONOFF[2]);
Dataflash_SendByte(DF_CMD_SECTORPROTECTIONOFF[3]);
}
#endif
/* Deselect current dataflash chip */
Dataflash_DeselectChip();
}
/** Performs a simple test on the attached Dataflash IC(s) to ensure that they are working.
*
* \return Boolean true if all media chips are working, false otherwise
*/
bool DataflashManager_CheckDataflashOperation(void)
{
uint8_t ReturnByte;
/* Test first Dataflash IC is present and responding to commands */
Dataflash_SelectChip(DATAFLASH_CHIP1);
Dataflash_SendByte(DF_CMD_READMANUFACTURERDEVICEINFO);
ReturnByte = Dataflash_ReceiveByte();
Dataflash_DeselectChip();
/* If returned data is invalid, fail the command */
if (ReturnByte != DF_MANUFACTURER_ATMEL)
return false;
#if (DATAFLASH_TOTALCHIPS == 2)
/* Test second Dataflash IC is present and responding to commands */
Dataflash_SelectChip(DATAFLASH_CHIP2);
Dataflash_SendByte(DF_CMD_READMANUFACTURERDEVICEINFO);
ReturnByte = Dataflash_ReceiveByte();
Dataflash_DeselectChip();
/* If returned data is invalid, fail the command */
if (ReturnByte != DF_MANUFACTURER_ATMEL)
return false;
#endif
return true;
}

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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, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
/** \file
*
* Header file for DataflashManager.c.
*/
#ifndef _DATAFLASH_MANAGER_H
#define _DATAFLASH_MANAGER_H
/* Includes: */
#include <avr/io.h>
#include "TempDataLogger.h"
#include "Descriptors.h"
#include <LUFA/Common/Common.h>
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/USB/Class/MassStorage.h>
#include <LUFA/Drivers/Board/Dataflash.h>
/* Preprocessor Checks: */
#if (DATAFLASH_PAGE_SIZE % 16)
#error Dataflash page size must be a multiple of 16 bytes.
#endif
/* Defines: */
/** Total number of bytes of the storage medium, comprised of one or more dataflash ICs. */
#define VIRTUAL_MEMORY_BYTES ((uint32_t)DATAFLASH_PAGES * DATAFLASH_PAGE_SIZE * DATAFLASH_TOTALCHIPS)
/** Block size of the device. This is kept at 512 to remain compatible with the OS despite the underlying
* storage media (Dataflash) using a different native block size. Do not change this value.
*/
#define VIRTUAL_MEMORY_BLOCK_SIZE 512
/** Total number of blocks of the virtual memory for reporting to the host as the device's total capacity. Do not
* change this value; change VIRTUAL_MEMORY_BYTES instead to alter the media size.
*/
#define VIRTUAL_MEMORY_BLOCKS (VIRTUAL_MEMORY_BYTES / VIRTUAL_MEMORY_BLOCK_SIZE)
/* Function Prototypes: */
void DataflashManager_WriteBlocks(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, const uint32_t BlockAddress,
uint16_t TotalBlocks);
void DataflashManager_ReadBlocks(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, const uint32_t BlockAddress,
uint16_t TotalBlocks);
void DataflashManager_WriteBlocks_RAM(const uint32_t BlockAddress, uint16_t TotalBlocks,
const uint8_t* BufferPtr) ATTR_NON_NULL_PTR_ARG(3);
void DataflashManager_ReadBlocks_RAM(const uint32_t BlockAddress, uint16_t TotalBlocks,
uint8_t* BufferPtr) ATTR_NON_NULL_PTR_ARG(3);
void DataflashManager_ResetDataflashProtections(void);
bool DataflashManager_CheckDataflashOperation(void);
#endif

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FatFs Module Source Files R0.07e (C)ChaN, 2009
FILES
ffconf.h Configuration file for FatFs module.
ff.h Common include file for FatFs and application module.
ff.c FatFs module.
diskio.h Common include file for FatFs and disk I/O module.
diskio.c Skeleton of low level disk I/O module.
integer.h Alternative type definitions for integer variables.
option Optional external functions.
Low level disk I/O module is not included in this archive because the FatFs
module is only a generic file system layer and not depend on any specific
storage device. You have to provide a low level disk I/O module that written
to control your storage device.
AGREEMENTS
FatFs module is an open source software to implement FAT file system to
small embedded systems. This is a free software and is opened for education,
research and commercial developments under license policy of following trems.
Copyright (C) 2009, ChaN, all right reserved.
* The FatFs module is a free software and there is NO WARRANTY.
* No restriction on use. You can use, modify and redistribute it for
personal, non-profit or commercial product UNDER YOUR RESPONSIBILITY.
* Redistributions of source code must retain the above copyright notice.
REVISION HISTORY
Feb 26, 2006 R0.00 Prototype
Apr 29, 2006 R0.01 First release.
Jun 01, 2006 R0.02 Added FAT12.
Removed unbuffered mode.
Fixed a problem on small (<32M) patition.
Jun 10, 2006 R0.02a Added a configuration option _FS_MINIMUM.
Sep 22, 2006 R0.03 Added f_rename.
Changed option _FS_MINIMUM to _FS_MINIMIZE.
Dec 11, 2006 R0.03a Improved cluster scan algolithm to write files fast.
Fixed f_mkdir creates incorrect directory on FAT32.
Feb 04, 2007 R0.04 Supported multiple drive system. (FatFs)
Changed some APIs for multiple drive system.
Added f_mkfs. (FatFs)
Added _USE_FAT32 option. (Tiny-FatFs)
Apr 01, 2007 R0.04a Supported multiple partitions on a plysical drive. (FatFs)
Fixed an endian sensitive code in f_mkfs. (FatFs)
Added a capability of extending the file size to f_lseek.
Added minimization level 3.
Fixed a problem that can collapse a sector when recreate an
existing file in any sub-directory at non FAT32 cfg. (Tiny-FatFs)
May 05, 2007 R0.04b Added _USE_NTFLAG option.
Added FSInfo support.
Fixed some problems corresponds to FAT32. (Tiny-FatFs)
Fixed DBCS name can result FR_INVALID_NAME.
Fixed short seek (0 < ofs <= csize) collapses the file object.
Aug 25, 2007 R0.05 Changed arguments of f_read, f_write.
Changed arguments of f_mkfs. (FatFs)
Fixed f_mkfs on FAT32 creates incorrect FSInfo. (FatFs)
Fixed f_mkdir on FAT32 creates incorrect directory. (FatFs)
Feb 03, 2008 R0.05a Added f_truncate().
Added f_utime().
Fixed off by one error at FAT sub-type determination.
Fixed btr in f_read() can be mistruncated.
Fixed cached sector is not flushed when create and close without write.
Apr 01, 2008 R0.06 Added f_forward(). (Tiny-FatFs)
Added string functions: fputc(), fputs(), fprintf() and fgets().
Improved performance of f_lseek() on move to the same or following cluster.
Apr 01, 2009, R0.07 Merged Tiny-FatFs as a buffer configuration option.
Added long file name support.
Added multiple code page support.
Added re-entrancy for multitask operation.
Added auto cluster size selection to f_mkfs().
Added rewind option to f_readdir().
Changed result code of critical errors.
Renamed string functions to avoid name collision.
Apr 14, 2009, R0.07a Separated out OS dependent code on reentrant cfg.
Added multiple sector size support.
Jun 21, 2009, R0.07c Fixed f_unlink() may return FR_OK on error.
Fixed wrong cache control in f_lseek().
Added relative path feature.
Added f_chdir().
Added f_chdrive().
Added proper case conversion for extended characters.
Nov 03,'2009 R0.07e Separated out configuration options from ff.h to ffconf.h.
Added a configuration option, _LFN_UNICODE.
Fixed f_unlink() fails to remove a sub-dir on _FS_RPATH.
Fixed name matching error on the 13 char boundary.
Changed f_readdir() to return the SFN with always upper case on non-LFN cfg.

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/*-----------------------------------------------------------------------*/
/* Low level disk I/O module skeleton for FatFs (C)ChaN, 2007 */
/*-----------------------------------------------------------------------*/
/* This is a stub disk I/O module that acts as front end of the existing */
/* disk I/O modules and attach it to FatFs module with common interface. */
/*-----------------------------------------------------------------------*/
#include "diskio.h"
/*-----------------------------------------------------------------------*/
/* Inidialize a Drive */
DSTATUS disk_initialize (
BYTE drv /* Physical drive nmuber (0..) */
)
{
return FR_OK;
}
/*-----------------------------------------------------------------------*/
/* Return Disk Status */
DSTATUS disk_status (
BYTE drv /* Physical drive nmuber (0..) */
)
{
return FR_OK;
}
/*-----------------------------------------------------------------------*/
/* Read Sector(s) */
DRESULT disk_read (
BYTE drv, /* Physical drive nmuber (0..) */
BYTE *buff, /* Data buffer to store read data */
DWORD sector, /* Sector address (LBA) */
BYTE count /* Number of sectors to read (1..255) */
)
{
DataflashManager_ReadBlocks_RAM(sector, count, buff);
return RES_OK;
}
/*-----------------------------------------------------------------------*/
/* Write Sector(s) */
#if _READONLY == 0
DRESULT disk_write (
BYTE drv, /* Physical drive nmuber (0..) */
const BYTE *buff, /* Data to be written */
DWORD sector, /* Sector address (LBA) */
BYTE count /* Number of sectors to write (1..255) */
)
{
DataflashManager_WriteBlocks_RAM(sector, count, buff);
return RES_OK;
}
#endif /* _READONLY */
/*-----------------------------------------------------------------------*/
/* Miscellaneous Functions */
DRESULT disk_ioctl (
BYTE drv, /* Physical drive nmuber (0..) */
BYTE ctrl, /* Control code */
void *buff /* Buffer to send/receive control data */
)
{
if (ctrl == CTRL_SYNC)
return RES_OK;
else
return RES_PARERR;
}
DWORD get_fattime (void)
{
return (1UL << 25) | (1UL << 21) | (1UL << 16) | (1UL << 11) | (1UL << 5) | (1UL << 0);
}

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/*-----------------------------------------------------------------------
/ Low level disk interface modlue include file R0.07 (C)ChaN, 2009
/-----------------------------------------------------------------------*/
#ifndef _DISKIO
#define _READONLY 0 /* 1: Read-only mode */
#define _USE_IOCTL 1
#include "integer.h"
#include "../DataflashManager.h"
/* Status of Disk Functions */
typedef BYTE DSTATUS;
/* Results of Disk Functions */
typedef enum {
RES_OK = 0, /* 0: Successful */
RES_ERROR, /* 1: R/W Error */
RES_WRPRT, /* 2: Write Protected */
RES_NOTRDY, /* 3: Not Ready */
RES_PARERR /* 4: Invalid Parameter */
} DRESULT;
/*---------------------------------------*/
/* Prototypes for disk control functions */
BOOL assign_drives (int argc, char *argv[]);
DSTATUS disk_initialize (BYTE);
DSTATUS disk_status (BYTE);
DRESULT disk_read (BYTE, BYTE*, DWORD, BYTE);
#if _READONLY == 0
DRESULT disk_write (BYTE, const BYTE*, DWORD, BYTE);
#endif
DRESULT disk_ioctl (BYTE, BYTE, void*);
/* Disk Status Bits (DSTATUS) */
#define STA_NOINIT 0x01 /* Drive not initialized */
#define STA_NODISK 0x02 /* No medium in the drive */
#define STA_PROTECT 0x04 /* Write protected */
/* Command code for disk_ioctrl() */
/* Generic command */
#define CTRL_SYNC 0 /* Mandatory for write functions */
#define GET_SECTOR_COUNT 1 /* Mandatory for only f_mkfs() */
#define GET_SECTOR_SIZE 2 /* Mandatory for multiple sector size cfg */
#define GET_BLOCK_SIZE 3 /* Mandatory for only f_mkfs() */
#define CTRL_POWER 4
#define CTRL_LOCK 5
#define CTRL_EJECT 6
/* MMC/SDC command */
#define MMC_GET_TYPE 10
#define MMC_GET_CSD 11
#define MMC_GET_CID 12
#define MMC_GET_OCR 13
#define MMC_GET_SDSTAT 14
/* ATA/CF command */
#define ATA_GET_REV 20
#define ATA_GET_MODEL 21
#define ATA_GET_SN 22
#define _DISKIO
#endif

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1 .file "diskio.c"
2 __SREG__ = 0x3f
3 __SP_H__ = 0x3e
4 __SP_L__ = 0x3d
5 __CCP__ = 0x34
6 __tmp_reg__ = 0
7 __zero_reg__ = 1
15 .Ltext0:
16 .section .text.disk_initialize,"ax",@progbits
17 .global disk_initialize
19 disk_initialize:
20 .LFB52:
21 .LSM0:
22 .LVL0:
23 /* prologue: function */
24 /* frame size = 0 */
25 .LSM1:
26 0000 80E0 ldi r24,lo8(0)
27 .LVL1:
28 /* epilogue start */
29 0002 0895 ret
30 .LFE52:
32 .section .text.disk_status,"ax",@progbits
33 .global disk_status
35 disk_status:
36 .LFB53:
37 .LSM2:
38 .LVL2:
39 /* prologue: function */
40 /* frame size = 0 */
41 .LSM3:
42 0000 80E0 ldi r24,lo8(0)
43 .LVL3:
44 /* epilogue start */
45 0002 0895 ret
46 .LFE53:
48 .section .text.disk_ioctl,"ax",@progbits
49 .global disk_ioctl
51 disk_ioctl:
52 .LFB56:
53 .LSM4:
54 .LVL4:
55 /* prologue: function */
56 /* frame size = 0 */
57 .LSM5:
58 0000 6623 tst r22
59 0002 01F0 breq .L6
60 0004 84E0 ldi r24,lo8(4)
61 .LVL5:
62 0006 0895 ret
63 .LVL6:
64 .L6:
65 0008 80E0 ldi r24,lo8(0)
66 .LVL7:
67 .LSM6:
68 000a 0895 ret
69 .LFE56:
71 .section .text.get_fattime,"ax",@progbits
72 .global get_fattime
74 get_fattime:
75 .LFB57:
76 .LSM7:
77 /* prologue: function */
78 /* frame size = 0 */
79 .LSM8:
80 0000 61E2 ldi r22,lo8(35719201)
81 0002 78E0 ldi r23,hi8(35719201)
82 0004 81E2 ldi r24,hlo8(35719201)
83 0006 92E0 ldi r25,hhi8(35719201)
84 /* epilogue start */
85 0008 0895 ret
86 .LFE57:
88 .section .text.disk_write,"ax",@progbits
89 .global disk_write
91 disk_write:
92 .LFB55:
93 .LSM9:
94 .LVL8:
95 0000 0F93 push r16
96 .LVL9:
97 /* prologue: function */
98 /* frame size = 0 */
99 0002 FB01 movw r30,r22
100 .LSM10:
101 0004 CA01 movw r24,r20
102 0006 B901 movw r22,r18
103 .LVL10:
104 0008 402F mov r20,r16
105 .LVL11:
106 000a 50E0 ldi r21,lo8(0)
107 000c 9F01 movw r18,r30
108 .LVL12:
109 000e 0E94 0000 call DataflashManager_WriteBlocks_RAM
110 .LVL13:
111 .LSM11:
112 0012 80E0 ldi r24,lo8(0)
113 /* epilogue start */
114 0014 0F91 pop r16
115 .LVL14:
116 0016 0895 ret
117 .LFE55:
119 .section .text.disk_read,"ax",@progbits
120 .global disk_read
122 disk_read:
123 .LFB54:
124 .LSM12:
125 .LVL15:
126 0000 0F93 push r16
127 .LVL16:
128 /* prologue: function */
129 /* frame size = 0 */
130 0002 FB01 movw r30,r22
131 .LSM13:
132 0004 CA01 movw r24,r20
133 0006 B901 movw r22,r18
134 .LVL17:
135 0008 402F mov r20,r16
136 .LVL18:
137 000a 50E0 ldi r21,lo8(0)
138 000c 9F01 movw r18,r30
139 .LVL19:
140 000e 0E94 0000 call DataflashManager_ReadBlocks_RAM
141 .LVL20:
142 .LSM14:
143 0012 80E0 ldi r24,lo8(0)
144 /* epilogue start */
145 0014 0F91 pop r16
146 .LVL21:
147 0016 0895 ret
148 .LFE54:
214 .Letext0:
DEFINED SYMBOLS
*ABS*:00000000 diskio.c
C:\Users\Dean\AppData\Local\Temp/ccUCer1P.s:2 *ABS*:0000003f __SREG__
C:\Users\Dean\AppData\Local\Temp/ccUCer1P.s:3 *ABS*:0000003e __SP_H__
C:\Users\Dean\AppData\Local\Temp/ccUCer1P.s:4 *ABS*:0000003d __SP_L__
C:\Users\Dean\AppData\Local\Temp/ccUCer1P.s:5 *ABS*:00000034 __CCP__
C:\Users\Dean\AppData\Local\Temp/ccUCer1P.s:6 *ABS*:00000000 __tmp_reg__
C:\Users\Dean\AppData\Local\Temp/ccUCer1P.s:7 *ABS*:00000001 __zero_reg__
C:\Users\Dean\AppData\Local\Temp/ccUCer1P.s:19 .text.disk_initialize:00000000 disk_initialize
C:\Users\Dean\AppData\Local\Temp/ccUCer1P.s:35 .text.disk_status:00000000 disk_status
C:\Users\Dean\AppData\Local\Temp/ccUCer1P.s:51 .text.disk_ioctl:00000000 disk_ioctl
C:\Users\Dean\AppData\Local\Temp/ccUCer1P.s:74 .text.get_fattime:00000000 get_fattime
C:\Users\Dean\AppData\Local\Temp/ccUCer1P.s:91 .text.disk_write:00000000 disk_write
C:\Users\Dean\AppData\Local\Temp/ccUCer1P.s:122 .text.disk_read:00000000 disk_read
UNDEFINED SYMBOLS
DataflashManager_WriteBlocks_RAM
DataflashManager_ReadBlocks_RAM

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/*---------------------------------------------------------------------------/
/ FatFs - FAT file system module include file R0.07e (C)ChaN, 2009
/----------------------------------------------------------------------------/
/ FatFs module is a generic FAT file system module for small embedded systems.
/ This is a free software that opened for education, research and commercial
/ developments under license policy of following trems.
/
/ Copyright (C) 2009, ChaN, all right reserved.
/
/ * The FatFs module is a free software and there is NO WARRANTY.
/ * No restriction on use. You can use, modify and redistribute it for
/ personal, non-profit or commercial product UNDER YOUR RESPONSIBILITY.
/ * Redistributions of source code must retain the above copyright notice.
/----------------------------------------------------------------------------*/
#ifndef _FATFS
#define _FATFS 0x007E
#include "integer.h" /* Basic integer types */
#include "ffconf.h" /* FatFs configuration options */
#if _FATFS != _FFCONFIG
#error Wrong configuration file (ffconf.h).
#endif
/* DBCS code ranges and SBCS extend char conversion table */
#if _CODE_PAGE == 932 /* Japanese Shift-JIS */
#define _DF1S 0x81 /* DBC 1st byte range 1 start */
#define _DF1E 0x9F /* DBC 1st byte range 1 end */
#define _DF2S 0xE0 /* DBC 1st byte range 2 start */
#define _DF2E 0xFC /* DBC 1st byte range 2 end */
#define _DS1S 0x40 /* DBC 2nd byte range 1 start */
#define _DS1E 0x7E /* DBC 2nd byte range 1 end */
#define _DS2S 0x80 /* DBC 2nd byte range 2 start */
#define _DS2E 0xFC /* DBC 2nd byte range 2 end */
#elif _CODE_PAGE == 936 /* Simplified Chinese GBK */
#define _DF1S 0x81
#define _DF1E 0xFE
#define _DS1S 0x40
#define _DS1E 0x7E
#define _DS2S 0x80
#define _DS2E 0xFE
#elif _CODE_PAGE == 949 /* Korean */
#define _DF1S 0x81
#define _DF1E 0xFE
#define _DS1S 0x41
#define _DS1E 0x5A
#define _DS2S 0x61
#define _DS2E 0x7A
#define _DS3S 0x81
#define _DS3E 0xFE
#elif _CODE_PAGE == 950 /* Traditional Chinese Big5 */
#define _DF1S 0x81
#define _DF1E 0xFE
#define _DS1S 0x40
#define _DS1E 0x7E
#define _DS2S 0xA1
#define _DS2E 0xFE
#elif _CODE_PAGE == 437 /* U.S. (OEM) */
#define _DF1S 0
#define _EXCVT {0x80,0x9A,0x90,0x41,0x8E,0x41,0x8F,0x80,0x45,0x45,0x45,0x49,0x49,0x49,0x8E,0x8F,0x90,0x92,0x92,0x4F,0x99,0x4F,0x55,0x55,0x59,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
0x41,0x49,0x4F,0x55,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
#elif _CODE_PAGE == 720 /* Arabic (OEM) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x45,0x41,0x84,0x41,0x86,0x43,0x45,0x45,0x45,0x49,0x49,0x8D,0x8E,0x8F,0x90,0x92,0x92,0x93,0x94,0x95,0x49,0x49,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
#elif _CODE_PAGE == 737 /* Greek (OEM) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x92,0x92,0x93,0x94,0x95,0x96,0x97,0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87, \
0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0xAA,0x92,0x93,0x94,0x95,0x96,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0x97,0xEA,0xEB,0xEC,0xE4,0xED,0xEE,0xE7,0xE8,0xF1,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
#elif _CODE_PAGE == 775 /* Baltic (OEM) */
#define _DF1S 0
#define _EXCVT {0x80,0x9A,0x91,0xA0,0x8E,0x95,0x8F,0x80,0xAD,0xED,0x8A,0x8A,0xA1,0x8D,0x8E,0x8F,0x90,0x92,0x92,0xE2,0x99,0x95,0x96,0x97,0x97,0x99,0x9A,0x9D,0x9C,0x9D,0x9E,0x9F, \
0xA0,0xA1,0xE0,0xA3,0xA3,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xB5,0xB6,0xB7,0xB8,0xBD,0xBE,0xC6,0xC7,0xA5,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xE0,0xE1,0xE2,0xE3,0xE5,0xE5,0xE6,0xE3,0xE8,0xE8,0xEA,0xEA,0xEE,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
#elif _CODE_PAGE == 850 /* Multilingual Latin 1 (OEM) */
#define _DF1S 0
#define _EXCVT {0x80,0x9A,0x90,0xB6,0x8E,0xB7,0x8F,0x80,0xD2,0xD3,0xD4,0xD8,0xD7,0xDE,0x8E,0x8F,0x90,0x92,0x92,0xE2,0x99,0xE3,0xEA,0xEB,0x59,0x99,0x9A,0x9D,0x9C,0x9D,0x9E,0x9F, \
0xB5,0xD6,0xE0,0xE9,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC7,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xE0,0xE1,0xE2,0xE3,0xE5,0xE5,0xE6,0xE7,0xE7,0xE9,0xEA,0xEB,0xED,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
#elif _CODE_PAGE == 852 /* Latin 2 (OEM) */
#define _DF1S 0
#define _EXCVT {0x80,0x9A,0x90,0xB6,0x8E,0xDE,0x8F,0x80,0x9D,0xD3,0x8A,0x8A,0xD7,0x8D,0x8E,0x8F,0x90,0x91,0x91,0xE2,0x99,0x95,0x95,0x97,0x97,0x99,0x9A,0x9B,0x9B,0x9D,0x9E,0x9F, \
0xB5,0xD6,0xE0,0xE9,0xA4,0xA4,0xA6,0xA6,0xA8,0xA8,0xAA,0x8D,0xAC,0xB8,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBD,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC6,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD1,0xD1,0xD2,0xD3,0xD2,0xD5,0xD6,0xD7,0xB7,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xE0,0xE1,0xE2,0xE3,0xE3,0xD5,0xE6,0xE6,0xE8,0xE9,0xE8,0xEB,0xED,0xED,0xDD,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xEB,0xFC,0xFC,0xFE,0xFF}
#elif _CODE_PAGE == 855 /* Cyrillic (OEM) */
#define _DF1S 0
#define _EXCVT {0x81,0x81,0x83,0x83,0x85,0x85,0x87,0x87,0x89,0x89,0x8B,0x8B,0x8D,0x8D,0x8F,0x8F,0x91,0x91,0x93,0x93,0x95,0x95,0x97,0x97,0x99,0x99,0x9B,0x9B,0x9D,0x9D,0x9F,0x9F, \
0xA1,0xA1,0xA3,0xA3,0xA5,0xA5,0xA7,0xA7,0xA9,0xA9,0xAB,0xAB,0xAD,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB6,0xB6,0xB8,0xB8,0xB9,0xBA,0xBB,0xBC,0xBE,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC7,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD1,0xD1,0xD3,0xD3,0xD5,0xD5,0xD7,0xD7,0xDD,0xD9,0xDA,0xDB,0xDC,0xDD,0xE0,0xDF, \
0xE0,0xE2,0xE2,0xE4,0xE4,0xE6,0xE6,0xE8,0xE8,0xEA,0xEA,0xEC,0xEC,0xEE,0xEE,0xEF,0xF0,0xF2,0xF2,0xF4,0xF4,0xF6,0xF6,0xF8,0xF8,0xFA,0xFA,0xFC,0xFC,0xFD,0xFE,0xFF}
#elif _CODE_PAGE == 857 /* Turkish (OEM) */
#define _DF1S 0
#define _EXCVT {0x80,0x9A,0x90,0xB6,0x8E,0xB7,0x8F,0x80,0xD2,0xD3,0xD4,0xD8,0xD7,0x98,0x8E,0x8F,0x90,0x92,0x92,0xE2,0x99,0xE3,0xEA,0xEB,0x98,0x99,0x9A,0x9D,0x9C,0x9D,0x9E,0x9E, \
0xB5,0xD6,0xE0,0xE9,0xA5,0xA5,0xA6,0xA6,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC7,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xE0,0xE1,0xE2,0xE3,0xE5,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xDE,0x59,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
#elif _CODE_PAGE == 858 /* Multilingual Latin 1 + Euro (OEM) */
#define _DF1S 0
#define _EXCVT {0x80,0x9A,0x90,0xB6,0x8E,0xB7,0x8F,0x80,0xD2,0xD3,0xD4,0xD8,0xD7,0xDE,0x8E,0x8F,0x90,0x92,0x92,0xE2,0x99,0xE3,0xEA,0xEB,0x59,0x99,0x9A,0x9D,0x9C,0x9D,0x9E,0x9F, \
0xB5,0xD6,0xE0,0xE9,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC7,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD1,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xE0,0xE1,0xE2,0xE3,0xE5,0xE5,0xE6,0xE7,0xE7,0xE9,0xEA,0xEB,0xED,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
#elif _CODE_PAGE == 862 /* Hebrew (OEM) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
0x41,0x49,0x4F,0x55,0xA5,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0x21,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
#elif _CODE_PAGE == 866 /* Russian (OEM) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0x90,0x91,0x92,0x93,0x9d,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F,0xF0,0xF0,0xF2,0xF2,0xF4,0xF4,0xF6,0xF6,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
#elif _CODE_PAGE == 874 /* Thai (OEM, Windows) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
#elif _CODE_PAGE == 1250 /* Central Europe (Windows) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x8A,0x9B,0x8C,0x8D,0x8E,0x8F, \
0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xA3,0xB4,0xB5,0xB6,0xB7,0xB8,0xA5,0xAA,0xBB,0xBC,0xBD,0xBC,0xAF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xFF}
#elif _CODE_PAGE == 1251 /* Cyrillic (Windows) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x82,0x82,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x80,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x8A,0x9B,0x8C,0x8D,0x8E,0x8F, \
0xA0,0xA2,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB2,0xA5,0xB5,0xB6,0xB7,0xA8,0xB9,0xAA,0xBB,0xA3,0xBD,0xBD,0xAF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF}
#elif _CODE_PAGE == 1252 /* Latin 1 (Windows) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0xAd,0x9B,0x8C,0x9D,0xAE,0x9F, \
0xA0,0x21,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0x9F}
#elif _CODE_PAGE == 1253 /* Greek (Windows) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xA2,0xB8,0xB9,0xBA, \
0xE0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xF2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xFB,0xBC,0xFD,0xBF,0xFF}
#elif _CODE_PAGE == 1254 /* Turkish (Windows) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x8A,0x9B,0x8C,0x9D,0x9E,0x9F, \
0xA0,0x21,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0x9F}
#elif _CODE_PAGE == 1255 /* Hebrew (Windows) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
0xA0,0x21,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF}
#elif _CODE_PAGE == 1256 /* Arabic (Windows) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x8C,0x9D,0x9E,0x9F, \
0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0x41,0xE1,0x41,0xE3,0xE4,0xE5,0xE6,0x43,0x45,0x45,0x45,0x45,0xEC,0xED,0x49,0x49,0xF0,0xF1,0xF2,0xF3,0x4F,0xF5,0xF6,0xF7,0xF8,0x55,0xFA,0x55,0x55,0xFD,0xFE,0xFF}
#elif _CODE_PAGE == 1257 /* Baltic (Windows) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F, \
0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xA8,0xB9,0xAA,0xBB,0xBC,0xBD,0xBE,0xAF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xFF}
#elif _CODE_PAGE == 1258 /* Vietnam (OEM, Windows) */
#define _DF1S 0
#define _EXCVT {0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0xAC,0x9D,0x9E,0x9F, \
0xA0,0x21,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF, \
0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xEC,0xCD,0xCE,0xCF,0xD0,0xD1,0xF2,0xD3,0xD4,0xD5,0xD6,0xF7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xFE,0x9F}
#elif _CODE_PAGE == 1 /* ASCII (for only non-LFN cfg) */
#define _DF1S 0
#else
#error Unknown code page
#endif
/* Character code support macros */
#define IsUpper(c) (((c)>='A')&&((c)<='Z'))
#define IsLower(c) (((c)>='a')&&((c)<='z'))
#if _DF1S /* DBCS configuration */
#ifdef _DF2S /* Two 1st byte areas */
#define IsDBCS1(c) (((BYTE)(c) >= _DF1S && (BYTE)(c) <= _DF1E) || ((BYTE)(c) >= _DF2S && (BYTE)(c) <= _DF2E))
#else /* One 1st byte area */
#define IsDBCS1(c) ((BYTE)(c) >= _DF1S && (BYTE)(c) <= _DF1E)
#endif
#ifdef _DS3S /* Three 2nd byte areas */
#define IsDBCS2(c) (((BYTE)(c) >= _DS1S && (BYTE)(c) <= _DS1E) || ((BYTE)(c) >= _DS2S && (BYTE)(c) <= _DS2E) || ((BYTE)(c) >= _DS3S && (BYTE)(c) <= _DS3E))
#else /* Two 2nd byte areas */
#define IsDBCS2(c) (((BYTE)(c) >= _DS1S && (BYTE)(c) <= _DS1E) || ((BYTE)(c) >= _DS2S && (BYTE)(c) <= _DS2E))
#endif
#else /* SBCS configuration */
#define IsDBCS1(c) 0
#define IsDBCS2(c) 0
#endif /* _DF1S */
/* Definitions corresponds to multi partition */
#if _MULTI_PARTITION /* Multiple partition configuration */
typedef struct _PARTITION {
BYTE pd; /* Physical drive# */
BYTE pt; /* Partition # (0-3) */
} PARTITION;
extern
const PARTITION Drives[]; /* Logical drive# to physical location conversion table */
#define LD2PD(drv) (Drives[drv].pd) /* Get physical drive# */
#define LD2PT(drv) (Drives[drv].pt) /* Get partition# */
#else /* Single partition configuration */
#define LD2PD(drv) (drv) /* Physical drive# is equal to the logical drive# */
#define LD2PT(drv) 0 /* Always mounts the 1st partition */
#endif
/* Definitions corresponds to multiple sector size */
#if _MAX_SS == 512 /* Single sector size */
#define SS(fs) 512U
#elif _MAX_SS == 1024 || _MAX_SS == 2048 || _MAX_SS == 4096 /* Multiple sector size */
#define SS(fs) ((fs)->s_size)
#else
#error Sector size must be 512, 1024, 2048 or 4096.
#endif
/* Type of file name on FatFs API */
#if _LFN_UNICODE && _USE_LFN
typedef WCHAR XCHAR; /* Unicode */
#else
typedef char XCHAR; /* SBCS, DBCS */
#endif
/* File system object structure */
typedef struct _FATFS_ {
BYTE fs_type; /* FAT sub type */
BYTE drive; /* Physical drive number */
BYTE csize; /* Number of sectors per cluster */
BYTE n_fats; /* Number of FAT copies */
BYTE wflag; /* win[] dirty flag (1:must be written back) */
BYTE fsi_flag; /* fsinfo dirty flag (1:must be written back) */
WORD id; /* File system mount ID */
WORD n_rootdir; /* Number of root directory entries (0 on FAT32) */
#if _FS_REENTRANT
_SYNC_t sobj; /* Identifier of sync object */
#endif
#if _MAX_SS != 512
WORD s_size; /* Sector size */
#endif
#if !_FS_READONLY
DWORD last_clust; /* Last allocated cluster */
DWORD free_clust; /* Number of free clusters */
DWORD fsi_sector; /* fsinfo sector */
#endif
#if _FS_RPATH
DWORD cdir; /* Current directory (0:root)*/
#endif
DWORD sects_fat; /* Sectors per fat */
DWORD max_clust; /* Maximum cluster# + 1. Number of clusters is max_clust - 2 */
DWORD fatbase; /* FAT start sector */
DWORD dirbase; /* Root directory start sector (Cluster# on FAT32) */
DWORD database; /* Data start sector */
DWORD winsect; /* Current sector appearing in the win[] */
BYTE win[_MAX_SS];/* Disk access window for Directory/FAT */
} FATFS;
/* Directory object structure */
typedef struct _DIR_ {
FATFS* fs; /* Pointer to the owner file system object */
WORD id; /* Owner file system mount ID */
WORD index; /* Current read/write index number */
DWORD sclust; /* Table start cluster (0:Static table) */
DWORD clust; /* Current cluster */
DWORD sect; /* Current sector */
BYTE* dir; /* Pointer to the current SFN entry in the win[] */
BYTE* fn; /* Pointer to the SFN (in/out) {file[8],ext[3],status[1]} */
#if _USE_LFN
WCHAR* lfn; /* Pointer to the LFN working buffer */
WORD lfn_idx; /* Last matched LFN index number (0xFFFF:No LFN) */
#endif
} DIR;
/* File object structure */
typedef struct _FIL_ {
FATFS* fs; /* Pointer to the owner file system object */
WORD id; /* Owner file system mount ID */
BYTE flag; /* File status flags */
BYTE csect; /* Sector address in the cluster */
DWORD fptr; /* File R/W pointer */
DWORD fsize; /* File size */
DWORD org_clust; /* File start cluster */
DWORD curr_clust; /* Current cluster */
DWORD dsect; /* Current data sector */
#if !_FS_READONLY
DWORD dir_sect; /* Sector containing the directory entry */
BYTE* dir_ptr; /* Ponter to the directory entry in the window */
#endif
#if !_FS_TINY
BYTE buf[_MAX_SS];/* File R/W buffer */
#endif
} FIL;
/* File status structure */
typedef struct _FILINFO_ {
DWORD fsize; /* File size */
WORD fdate; /* Last modified date */
WORD ftime; /* Last modified time */
BYTE fattrib; /* Attribute */
char fname[13]; /* Short file name (8.3 format) */
#if _USE_LFN
XCHAR* lfname; /* Pointer to the LFN buffer */
int lfsize; /* Size of LFN buffer [chrs] */
#endif
} FILINFO;
/* File function return code (FRESULT) */
typedef enum {
FR_OK = 0, /* 0 */
FR_DISK_ERR, /* 1 */
FR_INT_ERR, /* 2 */
FR_NOT_READY, /* 3 */
FR_NO_FILE, /* 4 */
FR_NO_PATH, /* 5 */
FR_INVALID_NAME, /* 6 */
FR_DENIED, /* 7 */
FR_EXIST, /* 8 */
FR_INVALID_OBJECT, /* 9 */
FR_WRITE_PROTECTED, /* 10 */
FR_INVALID_DRIVE, /* 11 */
FR_NOT_ENABLED, /* 12 */
FR_NO_FILESYSTEM, /* 13 */
FR_MKFS_ABORTED, /* 14 */
FR_TIMEOUT /* 15 */
} FRESULT;
/*--------------------------------------------------------------*/
/* FatFs module application interface */
FRESULT f_mount (BYTE, FATFS*); /* Mount/Unmount a logical drive */
FRESULT f_open (FIL*, const XCHAR*, BYTE); /* Open or create a file */
FRESULT f_read (FIL*, void*, UINT, UINT*); /* Read data from a file */
FRESULT f_write (FIL*, const void*, UINT, UINT*); /* Write data to a file */
FRESULT f_lseek (FIL*, DWORD); /* Move file pointer of a file object */
FRESULT f_close (FIL*); /* Close an open file object */
FRESULT f_opendir (DIR*, const XCHAR*); /* Open an existing directory */
FRESULT f_readdir (DIR*, FILINFO*); /* Read a directory item */
FRESULT f_stat (const XCHAR*, FILINFO*); /* Get file status */
FRESULT f_getfree (const XCHAR*, DWORD*, FATFS**); /* Get number of free clusters on the drive */
FRESULT f_truncate (FIL*); /* Truncate file */
FRESULT f_sync (FIL*); /* Flush cached data of a writing file */
FRESULT f_unlink (const XCHAR*); /* Delete an existing file or directory */
FRESULT f_mkdir (const XCHAR*); /* Create a new directory */
FRESULT f_chmod (const XCHAR*, BYTE, BYTE); /* Change attriburte of the file/dir */
FRESULT f_utime (const XCHAR*, const FILINFO*); /* Change timestamp of the file/dir */
FRESULT f_rename (const XCHAR*, const XCHAR*); /* Rename/Move a file or directory */
FRESULT f_forward (FIL*, UINT(*)(const BYTE*,UINT), UINT, UINT*); /* Forward data to the stream */
FRESULT f_mkfs (BYTE, BYTE, WORD); /* Create a file system on the drive */
FRESULT f_chdir (const XCHAR*); /* Change current directory */
FRESULT f_chdrive (BYTE); /* Change current drive */
#if _USE_STRFUNC
int f_putc (int, FIL*); /* Put a character to the file */
int f_puts (const char*, FIL*); /* Put a string to the file */
int f_printf (FIL*, const char*, ...); /* Put a formatted string to the file */
char* f_gets (char*, int, FIL*); /* Get a string from the file */
#define f_eof(fp) (((fp)->fptr == (fp)->fsize) ? 1 : 0)
#define f_error(fp) (((fp)->flag & FA__ERROR) ? 1 : 0)
#ifndef EOF
#define EOF -1
#endif
#endif
/*--------------------------------------------------------------*/
/* User defined functions */
/* Real time clock */
#if !_FS_READONLY
DWORD get_fattime (void); /* 31-25: Year(0-127 org.1980), 24-21: Month(1-12), 20-16: Day(1-31) */
/* 15-11: Hour(0-23), 10-5: Minute(0-59), 4-0: Second(0-29 *2) */
#endif
/* Unicode - OEM code conversion */
#if _USE_LFN
WCHAR ff_convert (WCHAR, UINT);
WCHAR ff_wtoupper (WCHAR);
#endif
/* Sync functions */
#if _FS_REENTRANT
BOOL ff_cre_syncobj(BYTE, _SYNC_t*);
BOOL ff_del_syncobj(_SYNC_t);
BOOL ff_req_grant(_SYNC_t);
void ff_rel_grant(_SYNC_t);
#endif
/*--------------------------------------------------------------*/
/* Flags and offset address */
/* File access control and file status flags (FIL.flag) */
#define FA_READ 0x01
#define FA_OPEN_EXISTING 0x00
#if _FS_READONLY == 0
#define FA_WRITE 0x02
#define FA_CREATE_NEW 0x04
#define FA_CREATE_ALWAYS 0x08
#define FA_OPEN_ALWAYS 0x10
#define FA__WRITTEN 0x20
#define FA__DIRTY 0x40
#endif
#define FA__ERROR 0x80
/* FAT sub type (FATFS.fs_type) */
#define FS_FAT12 1
#define FS_FAT16 2
#define FS_FAT32 3
/* File attribute bits for directory entry */
#define AM_RDO 0x01 /* Read only */
#define AM_HID 0x02 /* Hidden */
#define AM_SYS 0x04 /* System */
#define AM_VOL 0x08 /* Volume label */
#define AM_LFN 0x0F /* LFN entry */
#define AM_DIR 0x10 /* Directory */
#define AM_ARC 0x20 /* Archive */
#define AM_MASK 0x3F /* Mask of defined bits */
/* FatFs refers the members in the FAT structures with byte offset instead
/ of structure member because there are incompatibility of the packing option
/ between various compilers. */
#define BS_jmpBoot 0
#define BS_OEMName 3
#define BPB_BytsPerSec 11
#define BPB_SecPerClus 13
#define BPB_RsvdSecCnt 14
#define BPB_NumFATs 16
#define BPB_RootEntCnt 17
#define BPB_TotSec16 19
#define BPB_Media 21
#define BPB_FATSz16 22
#define BPB_SecPerTrk 24
#define BPB_NumHeads 26
#define BPB_HiddSec 28
#define BPB_TotSec32 32
#define BS_55AA 510
#define BS_DrvNum 36
#define BS_BootSig 38
#define BS_VolID 39
#define BS_VolLab 43
#define BS_FilSysType 54
#define BPB_FATSz32 36
#define BPB_ExtFlags 40
#define BPB_FSVer 42
#define BPB_RootClus 44
#define BPB_FSInfo 48
#define BPB_BkBootSec 50
#define BS_DrvNum32 64
#define BS_BootSig32 66
#define BS_VolID32 67
#define BS_VolLab32 71
#define BS_FilSysType32 82
#define FSI_LeadSig 0
#define FSI_StrucSig 484
#define FSI_Free_Count 488
#define FSI_Nxt_Free 492
#define MBR_Table 446
#define DIR_Name 0
#define DIR_Attr 11
#define DIR_NTres 12
#define DIR_CrtTime 14
#define DIR_CrtDate 16
#define DIR_FstClusHI 20
#define DIR_WrtTime 22
#define DIR_WrtDate 24
#define DIR_FstClusLO 26
#define DIR_FileSize 28
#define LDIR_Ord 0
#define LDIR_Attr 11
#define LDIR_Type 12
#define LDIR_Chksum 13
#define LDIR_FstClusLO 26
/*--------------------------------*/
/* Multi-byte word access macros */
#if _WORD_ACCESS == 1 /* Enable word access to the FAT structure */
#define LD_WORD(ptr) (WORD)(*(WORD*)(BYTE*)(ptr))
#define LD_DWORD(ptr) (DWORD)(*(DWORD*)(BYTE*)(ptr))
#define ST_WORD(ptr,val) *(WORD*)(BYTE*)(ptr)=(WORD)(val)
#define ST_DWORD(ptr,val) *(DWORD*)(BYTE*)(ptr)=(DWORD)(val)
#else /* Use byte-by-byte access to the FAT structure */
#define LD_WORD(ptr) (WORD)(((WORD)*(BYTE*)((ptr)+1)<<8)|(WORD)*(BYTE*)(ptr))
#define LD_DWORD(ptr) (DWORD)(((DWORD)*(BYTE*)((ptr)+3)<<24)|((DWORD)*(BYTE*)((ptr)+2)<<16)|((WORD)*(BYTE*)((ptr)+1)<<8)|*(BYTE*)(ptr))
#define ST_WORD(ptr,val) *(BYTE*)(ptr)=(BYTE)(val); *(BYTE*)((ptr)+1)=(BYTE)((WORD)(val)>>8)
#define ST_DWORD(ptr,val) *(BYTE*)(ptr)=(BYTE)(val); *(BYTE*)((ptr)+1)=(BYTE)((WORD)(val)>>8); *(BYTE*)((ptr)+2)=(BYTE)((DWORD)(val)>>16); *(BYTE*)((ptr)+3)=(BYTE)((DWORD)(val)>>24)
#endif
#endif /* _FATFS */

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/*---------------------------------------------------------------------------/
/ FatFs - FAT file system module configuration file R0.07e (C)ChaN, 2009
/----------------------------------------------------------------------------/
/
/ CAUTION! Do not forget to make clean the project after any changes to
/ the configuration options.
/
/----------------------------------------------------------------------------*/
#ifndef _FFCONFIG
#define _FFCONFIG 0x007E
/*---------------------------------------------------------------------------/
/ Function and Buffer Configurations
/----------------------------------------------------------------------------*/
#define _FS_TINY 1 /* 0 or 1 */
/* When _FS_TINY is set to 1, FatFs uses the sector buffer in the file system
/ object instead of the sector buffer in the individual file object for file
/ data transfer. This reduces memory consumption 512 bytes each file object. */
#define _FS_READONLY 0 /* 0 or 1 */
/* Setting _FS_READONLY to 1 defines read only configuration. This removes
/ writing functions, f_write, f_sync, f_unlink, f_mkdir, f_chmod, f_rename,
/ f_truncate and useless f_getfree. */
#define _FS_MINIMIZE 2 /* 0, 1, 2 or 3 */
/* The _FS_MINIMIZE option defines minimization level to remove some functions.
/
/ 0: Full function.
/ 1: f_stat, f_getfree, f_unlink, f_mkdir, f_chmod, f_truncate and f_rename
/ are removed.
/ 2: f_opendir and f_readdir are removed in addition to level 1.
/ 3: f_lseek is removed in addition to level 2. */
#define _USE_STRFUNC 1 /* 0, 1 or 2 */
/* To enable string functions, set _USE_STRFUNC to 1 or 2. */
#define _USE_MKFS 0 /* 0 or 1 */
/* To enable f_mkfs function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */
#define _USE_FORWARD 0 /* 0 or 1 */
/* To enable f_forward function, set _USE_FORWARD to 1 and set _FS_TINY to 1. */
/*---------------------------------------------------------------------------/
/ Locale and Namespace Configurations
/----------------------------------------------------------------------------*/
#define _CODE_PAGE 932
/* The _CODE_PAGE specifies the OEM code page to be used on the target system.
/ Incorrect setting of the code page can cause a file open failure.
/
/ 932 - Japanese Shift-JIS (DBCS, OEM, Windows)
/ 936 - Simplified Chinese GBK (DBCS, OEM, Windows)
/ 949 - Korean (DBCS, OEM, Windows)
/ 950 - Traditional Chinese Big5 (DBCS, OEM, Windows)
/ 1250 - Central Europe (Windows)
/ 1251 - Cyrillic (Windows)
/ 1252 - Latin 1 (Windows)
/ 1253 - Greek (Windows)
/ 1254 - Turkish (Windows)
/ 1255 - Hebrew (Windows)
/ 1256 - Arabic (Windows)
/ 1257 - Baltic (Windows)
/ 1258 - Vietnam (OEM, Windows)
/ 437 - U.S. (OEM)
/ 720 - Arabic (OEM)
/ 737 - Greek (OEM)
/ 775 - Baltic (OEM)
/ 850 - Multilingual Latin 1 (OEM)
/ 858 - Multilingual Latin 1 + Euro (OEM)
/ 852 - Latin 2 (OEM)
/ 855 - Cyrillic (OEM)
/ 866 - Russian (OEM)
/ 857 - Turkish (OEM)
/ 862 - Hebrew (OEM)
/ 874 - Thai (OEM, Windows)
/ 1 - ASCII only (Valid for non LFN cfg.)
*/
#define _USE_LFN 0 /* 0, 1 or 2 */
#define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */
/* The _USE_LFN option switches the LFN support.
/
/ 0: Disable LFN. _MAX_LFN and _LFN_UNICODE have no effect.
/ 1: Enable LFN with static working buffer on the bss. NOT REENTRANT.
/ 2: Enable LFN with dynamic working buffer on the STACK.
/
/ The LFN working buffer occupies (_MAX_LFN + 1) * 2 bytes. When enable LFN,
/ two Unicode handling functions ff_convert() and ff_wtoupper() must be added
/ to the project. */
#define _LFN_UNICODE 0 /* 0 or 1 */
/* To switch the character code set on FatFs API to Unicode,
/ enable LFN feature and set _LFN_UNICODE to 1.
*/
#define _FS_RPATH 0 /* 0 or 1 */
/* When _FS_RPATH is set to 1, relative path feature is enabled and f_chdir,
/ f_chdrive function are available.
/ Note that output of the f_readdir fnction is affected by this option. */
/*---------------------------------------------------------------------------/
/ Physical Drive Configurations
/----------------------------------------------------------------------------*/
#define _DRIVES 1
/* Number of volumes (logical drives) to be used. */
#define _MAX_SS 512 /* 512, 1024, 2048 or 4096 */
/* Maximum sector size to be handled.
/ Always set 512 for memory card and hard disk but a larger value may be
/ required for floppy disk (512/1024) and optical disk (512/2048).
/ When _MAX_SS is larger than 512, GET_SECTOR_SIZE command must be implememted
/ to the disk_ioctl function. */
#define _MULTI_PARTITION 0 /* 0 or 1 */
/* When _MULTI_PARTITION is set to 0, each volume is bound to the same physical
/ drive number and can mount only first primaly partition. When it is set to 1,
/ each volume is tied to the partitions listed in Drives[]. */
/*---------------------------------------------------------------------------/
/ System Configurations
/----------------------------------------------------------------------------*/
#define _WORD_ACCESS 0 /* 0 or 1 */
/* The _WORD_ACCESS option defines which access method is used to the word
/ data on the FAT volume.
/
/ 0: Byte-by-byte access. Always compatible with all platforms.
/ 1: Word access. Do not choose this unless following condition is met.
/
/ When the byte order on the memory is big-endian or address miss-aligned
/ word access results incorrect behavior, the _WORD_ACCESS must be set to 0.
/ If it is not the case, the value can also be set to 1 to improve the
/ performance and code size. */
#define _FS_REENTRANT 0 /* 0 or 1 */
#define _FS_TIMEOUT 1000 /* Timeout period in unit of time ticks */
#define _SYNC_t HANDLE /* O/S dependent type of sync object. e.g. HANDLE, OS_EVENT*, ID and etc.. */
/* The _FS_REENTRANT option switches the reentrancy of the FatFs module.
/
/ 0: Disable reentrancy. _SYNC_t and _FS_TIMEOUT have no effect.
/ 1: Enable reentrancy. Also user provided synchronization handlers,
/ ff_req_grant, ff_rel_grant, ff_del_syncobj and ff_cre_syncobj
/ function must be added to the project. */
#endif /* _FFCONFIG */

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/*-------------------------------------------*/
/* Integer type definitions for FatFs module */
/*-------------------------------------------*/
#ifndef _INTEGER
#if 0
#include <windows.h>
#else
/* These types must be 16-bit, 32-bit or larger integer */
typedef int INT;
typedef unsigned int UINT;
/* These types must be 8-bit integer */
typedef signed char CHAR;
typedef unsigned char UCHAR;
typedef unsigned char BYTE;
/* These types must be 16-bit integer */
typedef short SHORT;
typedef unsigned short USHORT;
typedef unsigned short WORD;
typedef unsigned short WCHAR;
/* These types must be 32-bit integer */
typedef long LONG;
typedef unsigned long ULONG;
typedef unsigned long DWORD;
/* Boolean type */
typedef enum { FALSE = 0, TRUE } BOOL;
#endif
#define _INTEGER
#endif

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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, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
/** \file
*
* SCSI command processing routines, for SCSI commands issued by the host. Mass Storage
* devices use a thin "Bulk-Only Transport" protocol for issuing commands and status information,
* which wrap around standard SCSI device commands for controlling the actual storage medium.
*/
#define INCLUDE_FROM_SCSI_C
#include "SCSI.h"
/** Structure to hold the SCSI response data to a SCSI INQUIRY command. This gives information about the device's
* features and capabilities.
*/
SCSI_Inquiry_Response_t InquiryData =
{
.DeviceType = DEVICE_TYPE_BLOCK,
.PeripheralQualifier = 0,
.Removable = true,
.Version = 0,
.ResponseDataFormat = 2,
.NormACA = false,
.TrmTsk = false,
.AERC = false,
.AdditionalLength = 0x1F,
.SoftReset = false,
.CmdQue = false,
.Linked = false,
.Sync = false,
.WideBus16Bit = false,
.WideBus32Bit = false,
.RelAddr = false,
.VendorID = "LUFA",
.ProductID = "Dataflash Disk",
.RevisionID = {'0','.','0','0'},
};
/** Structure to hold the sense data for the last issued SCSI command, which is returned to the host after a SCSI REQUEST SENSE
* command is issued. This gives information on exactly why the last command failed to complete.
*/
SCSI_Request_Sense_Response_t SenseData =
{
.ResponseCode = 0x70,
.AdditionalLength = 0x0A,
};
/** Main routine to process the SCSI command located in the Command Block Wrapper read from the host. This dispatches
* to the appropriate SCSI command handling routine if the issued command is supported by the device, else it returns
* a command failure due to a ILLEGAL REQUEST.
*
* \param[in] MSInterfaceInfo Pointer to the Mass Storage class interface structure that the command is associated with
*/
bool SCSI_DecodeSCSICommand(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
{
/* Set initial sense data, before the requested command is processed */
SCSI_SET_SENSE(SCSI_SENSE_KEY_GOOD,
SCSI_ASENSE_NO_ADDITIONAL_INFORMATION,
SCSI_ASENSEQ_NO_QUALIFIER);
/* Run the appropriate SCSI command hander function based on the passed command */
switch (MSInterfaceInfo->State.CommandBlock.SCSICommandData[0])
{
case SCSI_CMD_INQUIRY:
SCSI_Command_Inquiry(MSInterfaceInfo);
break;
case SCSI_CMD_REQUEST_SENSE:
SCSI_Command_Request_Sense(MSInterfaceInfo);
break;
case SCSI_CMD_READ_CAPACITY_10:
SCSI_Command_Read_Capacity_10(MSInterfaceInfo);
break;
case SCSI_CMD_SEND_DIAGNOSTIC:
SCSI_Command_Send_Diagnostic(MSInterfaceInfo);
break;
case SCSI_CMD_WRITE_10:
SCSI_Command_ReadWrite_10(MSInterfaceInfo, DATA_WRITE);
break;
case SCSI_CMD_READ_10:
SCSI_Command_ReadWrite_10(MSInterfaceInfo, DATA_READ);
break;
case SCSI_CMD_TEST_UNIT_READY:
case SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL:
case SCSI_CMD_VERIFY_10:
/* These commands should just succeed, no handling required */
MSInterfaceInfo->State.CommandBlock.DataTransferLength = 0;
break;
default:
/* Update the SENSE key to reflect the invalid command */
SCSI_SET_SENSE(SCSI_SENSE_KEY_ILLEGAL_REQUEST,
SCSI_ASENSE_INVALID_COMMAND,
SCSI_ASENSEQ_NO_QUALIFIER);
break;
}
return (SenseData.SenseKey == SCSI_SENSE_KEY_GOOD);
}
/** Command processing for an issued SCSI INQUIRY command. This command returns information about the device's features
* and capabilities to the host.
*
* \param[in] MSInterfaceInfo Pointer to the Mass Storage class interface structure that the command is associated with
*/
static void SCSI_Command_Inquiry(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
{
uint16_t AllocationLength = (((uint16_t)MSInterfaceInfo->State.CommandBlock.SCSICommandData[3] << 8) |
MSInterfaceInfo->State.CommandBlock.SCSICommandData[4]);
uint16_t BytesTransferred = (AllocationLength < sizeof(InquiryData))? AllocationLength :
sizeof(InquiryData);
/* Only the standard INQUIRY data is supported, check if any optional INQUIRY bits set */
if ((MSInterfaceInfo->State.CommandBlock.SCSICommandData[1] & ((1 << 0) | (1 << 1))) ||
MSInterfaceInfo->State.CommandBlock.SCSICommandData[2])
{
/* Optional but unsupported bits set - update the SENSE key and fail the request */
SCSI_SET_SENSE(SCSI_SENSE_KEY_ILLEGAL_REQUEST,
SCSI_ASENSE_INVALID_FIELD_IN_CDB,
SCSI_ASENSEQ_NO_QUALIFIER);
return;
}
Endpoint_Write_Stream_LE(&InquiryData, BytesTransferred, NO_STREAM_CALLBACK);
uint8_t PadBytes[AllocationLength - BytesTransferred];
/* Pad out remaining bytes with 0x00 */
Endpoint_Write_Stream_LE(&PadBytes, (AllocationLength - BytesTransferred), NO_STREAM_CALLBACK);
/* Finalize the stream transfer to send the last packet */
Endpoint_ClearIN();
/* Succeed the command and update the bytes transferred counter */
MSInterfaceInfo->State.CommandBlock.DataTransferLength -= BytesTransferred;
}
/** Command processing for an issued SCSI REQUEST SENSE command. This command returns information about the last issued command,
* including the error code and additional error information so that the host can determine why a command failed to complete.
*
* \param[in] MSInterfaceInfo Pointer to the Mass Storage class interface structure that the command is associated with
*/
static void SCSI_Command_Request_Sense(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
{
uint8_t AllocationLength = MSInterfaceInfo->State.CommandBlock.SCSICommandData[4];
uint8_t BytesTransferred = (AllocationLength < sizeof(SenseData))? AllocationLength : sizeof(SenseData);
uint8_t PadBytes[AllocationLength - BytesTransferred];
Endpoint_Write_Stream_LE(&SenseData, BytesTransferred, NO_STREAM_CALLBACK);
Endpoint_Write_Stream_LE(&PadBytes, (AllocationLength - BytesTransferred), NO_STREAM_CALLBACK);
Endpoint_ClearIN();
/* Succeed the command and update the bytes transferred counter */
MSInterfaceInfo->State.CommandBlock.DataTransferLength -= BytesTransferred;
}
/** Command processing for an issued SCSI READ CAPACITY (10) command. This command returns information about the device's capacity
* on the selected Logical Unit (drive), as a number of OS-sized blocks.
*
* \param[in] MSInterfaceInfo Pointer to the Mass Storage class interface structure that the command is associated with
*/
static void SCSI_Command_Read_Capacity_10(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
{
uint32_t LastBlockAddressInLUN = (VIRTUAL_MEMORY_BLOCKS - 1);
uint32_t MediaBlockSize = VIRTUAL_MEMORY_BLOCK_SIZE;
Endpoint_Write_Stream_BE(&LastBlockAddressInLUN, sizeof(LastBlockAddressInLUN), NO_STREAM_CALLBACK);
Endpoint_Write_Stream_BE(&MediaBlockSize, sizeof(MediaBlockSize), NO_STREAM_CALLBACK);
Endpoint_ClearIN();
/* Succeed the command and update the bytes transferred counter */
MSInterfaceInfo->State.CommandBlock.DataTransferLength -= 8;
}
/** Command processing for an issued SCSI SEND DIAGNOSTIC command. This command performs a quick check of the Dataflash ICs on the
* board, and indicates if they are present and functioning correctly. Only the Self-Test portion of the diagnostic command is
* supported.
*
* \param[in] MSInterfaceInfo Pointer to the Mass Storage class interface structure that the command is associated with
*/
static void SCSI_Command_Send_Diagnostic(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
{
/* Check to see if the SELF TEST bit is not set */
if (!(MSInterfaceInfo->State.CommandBlock.SCSICommandData[1] & (1 << 2)))
{
/* Only self-test supported - update SENSE key and fail the command */
SCSI_SET_SENSE(SCSI_SENSE_KEY_ILLEGAL_REQUEST,
SCSI_ASENSE_INVALID_FIELD_IN_CDB,
SCSI_ASENSEQ_NO_QUALIFIER);
return;
}
/* Check to see if all attached Dataflash ICs are functional */
if (!(DataflashManager_CheckDataflashOperation()))
{
/* Update SENSE key with a hardware error condition and return command fail */
SCSI_SET_SENSE(SCSI_SENSE_KEY_HARDWARE_ERROR,
SCSI_ASENSE_NO_ADDITIONAL_INFORMATION,
SCSI_ASENSEQ_NO_QUALIFIER);
return;
}
/* Succeed the command and update the bytes transferred counter */
MSInterfaceInfo->State.CommandBlock.DataTransferLength = 0;
}
/** Command processing for an issued SCSI READ (10) or WRITE (10) command. This command reads in the block start address
* and total number of blocks to process, then calls the appropriate low-level dataflash routine to handle the actual
* reading and writing of the data.
*
* \param[in] MSInterfaceInfo Pointer to the Mass Storage class interface structure that the command is associated with
* \param[in] IsDataRead Indicates if the command is a READ (10) command or WRITE (10) command (DATA_READ or DATA_WRITE)
*/
static void SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, const bool IsDataRead)
{
uint32_t BlockAddress;
uint16_t TotalBlocks;
/* Load in the 32-bit block address (SCSI uses big-endian, so have to reverse the byte order) */
BlockAddress = SwapEndian_32(*(uint32_t*)&MSInterfaceInfo->State.CommandBlock.SCSICommandData[2]);
/* Load in the 16-bit total blocks (SCSI uses big-endian, so have to reverse the byte order) */
TotalBlocks = SwapEndian_16(*(uint32_t*)&MSInterfaceInfo->State.CommandBlock.SCSICommandData[7]);
/* Check if the block address is outside the maximum allowable value for the LUN */
if (BlockAddress >= VIRTUAL_MEMORY_BLOCKS)
{
/* Block address is invalid, update SENSE key and return command fail */
SCSI_SET_SENSE(SCSI_SENSE_KEY_ILLEGAL_REQUEST,
SCSI_ASENSE_LOGICAL_BLOCK_ADDRESS_OUT_OF_RANGE,
SCSI_ASENSEQ_NO_QUALIFIER);
return;
}
/* Determine if the packet is a READ (10) or WRITE (10) command, call appropriate function */
if (IsDataRead == DATA_READ)
DataflashManager_ReadBlocks(MSInterfaceInfo, BlockAddress, TotalBlocks);
else
DataflashManager_WriteBlocks(MSInterfaceInfo, BlockAddress, TotalBlocks);
/* Update the bytes transferred counter and succeed the command */
MSInterfaceInfo->State.CommandBlock.DataTransferLength -= ((uint32_t)TotalBlocks * VIRTUAL_MEMORY_BLOCK_SIZE);
}

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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, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
/** \file
*
* Header file for SCSI.c.
*/
#ifndef _SCSI_H_
#define _SCSI_H_
/* Includes: */
#include <avr/io.h>
#include <avr/pgmspace.h>
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/USB/Class/MassStorage.h>
#include "../TempDataLogger.h"
#include "../Descriptors.h"
#include "DataflashManager.h"
/* Macros: */
/** Macro to set the current SCSI sense data to the given key, additional sense code and additional sense qualifier. This
* is for convenience, as it allows for all three sense values (returned upon request to the host to give information about
* the last command failure) in a quick and easy manner.
*
* \param[in] key New SCSI sense key to set the sense code to
* \param[in] acode New SCSI additional sense key to set the additional sense code to
* \param[in] aqual New SCSI additional sense key qualifier to set the additional sense qualifier code to
*/
#define SCSI_SET_SENSE(key, acode, aqual) MACROS{ SenseData.SenseKey = (key); \
SenseData.AdditionalSenseCode = (acode); \
SenseData.AdditionalSenseQualifier = (aqual); }MACROE
/** Macro for the SCSI_Command_ReadWrite_10() function, to indicate that data is to be read from the storage medium. */
#define DATA_READ true
/** Macro for the SCSI_Command_ReadWrite_10() function, to indicate that data is to be written to the storage medium. */
#define DATA_WRITE false
/** Value for the DeviceType entry in the SCSI_Inquiry_Response_t enum, indicating a Block Media device. */
#define DEVICE_TYPE_BLOCK 0x00
/** Value for the DeviceType entry in the SCSI_Inquiry_Response_t enum, indicating a CD-ROM device. */
#define DEVICE_TYPE_CDROM 0x05
/* Function Prototypes: */
bool SCSI_DecodeSCSICommand(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
#if defined(INCLUDE_FROM_SCSI_C)
static void SCSI_Command_Inquiry(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
static void SCSI_Command_Request_Sense(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
static void SCSI_Command_Read_Capacity_10(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
static void SCSI_Command_Send_Diagnostic(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
static void SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, const bool IsDataRead);
#endif
#endif

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1 .file "SCSI.c"
2 __SREG__ = 0x3f
3 __SP_H__ = 0x3e
4 __SP_L__ = 0x3d
5 __CCP__ = 0x34
6 __tmp_reg__ = 0
7 __zero_reg__ = 1
15 .Ltext0:
16 .section .text.SCSI_Command_Inquiry,"ax",@progbits
18 SCSI_Command_Inquiry:
19 .LFB53:
20 .LSM0:
21 .LVL0:
22 0000 8F92 push r8
23 0002 9F92 push r9
24 0004 AF92 push r10
25 0006 BF92 push r11
26 0008 CF92 push r12
27 000a DF92 push r13
28 000c EF92 push r14
29 000e FF92 push r15
30 0010 0F93 push r16
31 0012 1F93 push r17
32 0014 DF93 push r29
33 0016 CF93 push r28
34 0018 CDB7 in r28,__SP_L__
35 001a DEB7 in r29,__SP_H__
36 /* prologue: function */
37 /* frame size = 0 */
38 001c 6C01 movw r12,r24
39 .LSM1:
40 001e ADB6 in r10,__SP_L__
41 0020 BEB6 in r11,__SP_H__
42 .LSM2:
43 0022 9DB6 in r9,__SP_L__
44 0024 8EB6 in r8,__SP_H__
45 .LSM3:
46 0026 FC01 movw r30,r24
47 0028 248D ldd r18,Z+28
48 002a 658D ldd r22,Z+29
49 .LSM4:
50 002c 828D ldd r24,Z+26
51 .LVL1:
52 002e 90E0 ldi r25,lo8(0)
53 0030 8370 andi r24,lo8(3)
54 0032 9070 andi r25,hi8(3)
55 0034 892B or r24,r25
56 0036 01F4 brne .L2
57 0038 838D ldd r24,Z+27
58 003a 8823 tst r24
59 003c 01F0 breq .L3
60 .L2:
61 .LSM5:
62 003e 8091 0000 lds r24,SenseData+2
63 0042 807F andi r24,lo8(-16)
64 0044 8560 ori r24,lo8(5)
65 0046 8093 0000 sts SenseData+2,r24
66 004a 84E2 ldi r24,lo8(36)
67 004c 8093 0000 sts SenseData+12,r24
68 0050 1092 0000 sts SenseData+13,__zero_reg__
69 0054 00C0 rjmp .L7
70 .L3:
71 .LSM6:
72 0056 922F mov r25,r18
73 0058 80E0 ldi r24,lo8(0)
74 005a 062F mov r16,r22
75 .LVL2:
76 005c 10E0 ldi r17,lo8(0)
77 .LVL3:
78 005e 082B or r16,r24
79 0060 192B or r17,r25
80 .LVL4:
81 .LSM7:
82 0062 7801 movw r14,r16
83 .LVL5:
84 0064 0532 cpi r16,37
85 0066 1105 cpc r17,__zero_reg__
86 0068 00F0 brlo .L5
87 006a 84E2 ldi r24,lo8(36)
88 006c E82E mov r14,r24
89 006e F12C mov r15,__zero_reg__
90 .L5:
91 .LSM8:
92 0070 80E0 ldi r24,lo8(InquiryData)
93 0072 90E0 ldi r25,hi8(InquiryData)
94 0074 B701 movw r22,r14
95 0076 40E0 ldi r20,lo8(0)
96 0078 50E0 ldi r21,hi8(0)
97 007a 0E94 0000 call Endpoint_Write_Stream_LE
98 .LSM9:
99 007e B801 movw r22,r16
100 0080 6E19 sub r22,r14
101 0082 7F09 sbc r23,r15
102 0084 8DB7 in r24,__SP_L__
103 0086 9EB7 in r25,__SP_H__
104 0088 861B sub r24,r22
105 008a 970B sbc r25,r23
106 008c 0FB6 in __tmp_reg__,__SREG__
107 008e F894 cli
108 0090 9EBF out __SP_H__,r25
109 0092 0FBE out __SREG__,__tmp_reg__
110 0094 8DBF out __SP_L__,r24
111 .LSM10:
112 0096 0196 adiw r24,1
113 0098 40E0 ldi r20,lo8(0)
114 009a 50E0 ldi r21,hi8(0)
115 009c 0E94 0000 call Endpoint_Write_Stream_LE
116 .LBB6:
117 .LSM11:
118 00a0 8091 E800 lds r24,232
119 .LVL6:
120 00a4 982F mov r25,r24
121 00a6 9E7F andi r25,lo8(-2)
122 00a8 9093 E800 sts 232,r25
123 00ac 8F77 andi r24,lo8(127)
124 00ae 8093 E800 sts 232,r24
125 .LBE6:
126 .LSM12:
127 00b2 9701 movw r18,r14
128 00b4 40E0 ldi r20,lo8(0)
129 00b6 50E0 ldi r21,hi8(0)
130 .LVL7:
131 00b8 F601 movw r30,r12
132 00ba 8289 ldd r24,Z+18
133 00bc 9389 ldd r25,Z+19
134 00be A489 ldd r26,Z+20
135 00c0 B589 ldd r27,Z+21
136 .LVL8:
137 00c2 821B sub r24,r18
138 00c4 930B sbc r25,r19
139 00c6 A40B sbc r26,r20
140 00c8 B50B sbc r27,r21
141 00ca 828B std Z+18,r24
142 00cc 938B std Z+19,r25
143 00ce A48B std Z+20,r26
144 00d0 B58B std Z+21,r27
145 .LVL9:
146 .L7:
147 00d2 292D mov r18,r9
148 .LVL10:
149 00d4 382D mov r19,r8
150 00d6 C901 movw r24,r18
151 00d8 0FB6 in __tmp_reg__,__SREG__
152 00da F894 cli
153 00dc 9EBF out __SP_H__,r25
154 00de 0FBE out __SREG__,__tmp_reg__
155 00e0 8DBF out __SP_L__,r24
156 .LSM13:
157 00e2 0FB6 in __tmp_reg__,__SREG__
158 00e4 F894 cli
159 00e6 BEBE out __SP_H__,r11
160 00e8 0FBE out __SREG__,__tmp_reg__
161 00ea ADBE out __SP_L__,r10
162 /* epilogue start */
163 00ec CF91 pop r28
164 00ee DF91 pop r29
165 00f0 1F91 pop r17
166 .LVL11:
167 00f2 0F91 pop r16
168 .LVL12:
169 00f4 FF90 pop r15
170 00f6 EF90 pop r14
171 .LVL13:
172 00f8 DF90 pop r13
173 00fa CF90 pop r12
174 .LVL14:
175 00fc BF90 pop r11
176 00fe AF90 pop r10
177 0100 9F90 pop r9
178 0102 8F90 pop r8
179 0104 0895 ret
180 .LFE53:
182 .section .text.SCSI_Command_Request_Sense,"ax",@progbits
184 SCSI_Command_Request_Sense:
185 .LFB54:
186 .LSM14:
187 .LVL15:
188 0000 8F92 push r8
189 0002 9F92 push r9
190 0004 BF92 push r11
191 0006 CF92 push r12
192 0008 DF92 push r13
193 000a EF92 push r14
194 000c FF92 push r15
195 000e 0F93 push r16
196 0010 1F93 push r17
197 0012 DF93 push r29
198 0014 CF93 push r28
199 0016 CDB7 in r28,__SP_L__
200 0018 DEB7 in r29,__SP_H__
201 /* prologue: function */
202 /* frame size = 0 */
203 001a 6C01 movw r12,r24
204 .LSM15:
205 001c 8DB6 in r8,__SP_L__
206 001e 9EB6 in r9,__SP_H__
207 .LSM16:
208 0020 FC01 movw r30,r24
209 0022 058D ldd r16,Z+29
210 .LVL16:
211 .LSM17:
212 0024 B02E mov r11,r16
213 .LVL17:
214 0026 0331 cpi r16,lo8(19)
215 0028 00F0 brlo .L9
216 002a 92E1 ldi r25,lo8(18)
217 002c B92E mov r11,r25
218 .L9:
219 .LSM18:
220 002e 10E0 ldi r17,lo8(0)
221 0030 0B19 sub r16,r11
222 0032 1109 sbc r17,__zero_reg__
223 .LVL18:
224 0034 8DB7 in r24,__SP_L__
225 0036 9EB7 in r25,__SP_H__
226 .LVL19:
227 0038 801B sub r24,r16
228 003a 910B sbc r25,r17
229 003c 0FB6 in __tmp_reg__,__SREG__
230 003e F894 cli
231 0040 9EBF out __SP_H__,r25
232 0042 0FBE out __SREG__,__tmp_reg__
233 0044 8DBF out __SP_L__,r24
234 0046 EDB6 in r14,__SP_L__
235 0048 FEB6 in r15,__SP_H__
236 004a 0894 sec
237 004c E11C adc r14,__zero_reg__
238 004e F11C adc r15,__zero_reg__
239 .LSM19:
240 0050 80E0 ldi r24,lo8(SenseData)
241 0052 90E0 ldi r25,hi8(SenseData)
242 0054 6B2D mov r22,r11
243 0056 70E0 ldi r23,lo8(0)
244 0058 40E0 ldi r20,lo8(0)
245 005a 50E0 ldi r21,hi8(0)
246 005c 0E94 0000 call Endpoint_Write_Stream_LE
247 .LSM20:
248 0060 C701 movw r24,r14
249 0062 B801 movw r22,r16
250 0064 40E0 ldi r20,lo8(0)
251 0066 50E0 ldi r21,hi8(0)
252 0068 0E94 0000 call Endpoint_Write_Stream_LE
253 .LBB7:
254 .LSM21:
255 006c 8091 E800 lds r24,232
256 .LVL20:
257 0070 982F mov r25,r24
258 0072 9E7F andi r25,lo8(-2)
259 0074 9093 E800 sts 232,r25
260 0078 8F77 andi r24,lo8(127)
261 007a 8093 E800 sts 232,r24
262 .LBE7:
263 .LSM22:
264 007e F601 movw r30,r12
265 0080 8289 ldd r24,Z+18
266 0082 9389 ldd r25,Z+19
267 0084 A489 ldd r26,Z+20
268 0086 B589 ldd r27,Z+21
269 .LVL21:
270 0088 8B19 sub r24,r11
271 008a 9109 sbc r25,__zero_reg__
272 008c A109 sbc r26,__zero_reg__
273 008e B109 sbc r27,__zero_reg__
274 0090 828B std Z+18,r24
275 0092 938B std Z+19,r25
276 0094 A48B std Z+20,r26
277 0096 B58B std Z+21,r27
278 .LSM23:
279 0098 0FB6 in __tmp_reg__,__SREG__
280 009a F894 cli
281 009c 9EBE out __SP_H__,r9
282 009e 0FBE out __SREG__,__tmp_reg__
283 00a0 8DBE out __SP_L__,r8
284 /* epilogue start */
285 00a2 CF91 pop r28
286 00a4 DF91 pop r29
287 00a6 1F91 pop r17
288 00a8 0F91 pop r16
289 00aa FF90 pop r15
290 00ac EF90 pop r14
291 00ae DF90 pop r13
292 00b0 CF90 pop r12
293 .LVL22:
294 00b2 BF90 pop r11
295 .LVL23:
296 00b4 9F90 pop r9
297 00b6 8F90 pop r8
298 00b8 0895 ret
299 .LFE54:
301 .section .text.SCSI_Command_ReadWrite_10,"ax",@progbits
303 SCSI_Command_ReadWrite_10:
304 .LFB57:
305 .LSM24:
306 .LVL24:
307 0000 CF92 push r12
308 0002 DF92 push r13
309 0004 EF92 push r14
310 0006 FF92 push r15
311 0008 0F93 push r16
312 000a 1F93 push r17
313 000c CF93 push r28
314 000e DF93 push r29
315 /* prologue: function */
316 /* frame size = 0 */
317 0010 6C01 movw r12,r24
318 .LSM25:
319 0012 FC01 movw r30,r24
320 0014 838D ldd r24,Z+27
321 0016 948D ldd r25,Z+28
322 0018 A58D ldd r26,Z+29
323 001a B68D ldd r27,Z+30
324 .LVL25:
325 .LBB8:
326 .LBB9:
327 .LSM26:
328 001c 182F mov r17,r24
329 001e 0027 clr r16
330 0020 FF24 clr r15
331 0022 EE24 clr r14
332 .LVL26:
333 0024 2B2F mov r18,r27
334 0026 3327 clr r19
335 0028 4427 clr r20
336 002a 5527 clr r21
337 002c E22A or r14,r18
338 002e F32A or r15,r19
339 0030 042B or r16,r20
340 0032 152B or r17,r21
341 0034 9C01 movw r18,r24
342 0036 AD01 movw r20,r26
343 0038 2070 andi r18,lo8(16711680)
344 003a 3070 andi r19,hi8(16711680)
345 003c 5070 andi r21,hhi8(16711680)
346 003e 232F mov r18,r19
347 0040 342F mov r19,r20
348 0042 452F mov r20,r21
349 0044 5527 clr r21
350 0046 E22A or r14,r18
351 0048 F32A or r15,r19
352 004a 042B or r16,r20
353 004c 152B or r17,r21
354 004e 8070 andi r24,lo8(65280)
355 0050 A070 andi r26,hlo8(65280)
356 0052 B070 andi r27,hhi8(65280)
357 0054 BA2F mov r27,r26
358 0056 A92F mov r26,r25
359 0058 982F mov r25,r24
360 005a 8827 clr r24
361 005c E82A or r14,r24
362 005e F92A or r15,r25
363 0060 0A2B or r16,r26
364 0062 1B2B or r17,r27
365 .LBE9:
366 .LBE8:
367 .LSM27:
368 0064 80A1 ldd r24,Z+32
369 0066 91A1 ldd r25,Z+33
370 .LSM28:
371 0068 F0E0 ldi r31,lo8(32768)
372 006a EF16 cp r14,r31
373 006c F0E8 ldi r31,hi8(32768)
374 006e FF06 cpc r15,r31
375 0070 F0E0 ldi r31,hlo8(32768)
376 0072 0F07 cpc r16,r31
377 0074 F0E0 ldi r31,hhi8(32768)
378 0076 1F07 cpc r17,r31
379 0078 00F0 brlo .L12
380 .LSM29:
381 007a 8091 0000 lds r24,SenseData+2
382 007e 807F andi r24,lo8(-16)
383 0080 8560 ori r24,lo8(5)
384 0082 8093 0000 sts SenseData+2,r24
385 0086 81E2 ldi r24,lo8(33)
386 0088 8093 0000 sts SenseData+12,r24
387 008c 1092 0000 sts SenseData+13,__zero_reg__
388 0090 00C0 rjmp .L16
389 .L12:
390 .LBB10:
391 .LBB11:
392 .LSM30:
393 0092 D82F mov r29,r24
394 .LVL27:
395 0094 C92F mov r28,r25
396 .LVL28:
397 .LBE11:
398 .LBE10:
399 .LSM31:
400 0096 6623 tst r22
401 0098 01F0 breq .L14
402 .LSM32:
403 009a C601 movw r24,r12
404 009c B801 movw r22,r16
405 009e A701 movw r20,r14
406 00a0 9E01 movw r18,r28
407 00a2 0E94 0000 call DataflashManager_ReadBlocks
408 .LVL29:
409 00a6 00C0 rjmp .L15
410 .LVL30:
411 .L14:
412 .LSM33:
413 00a8 C601 movw r24,r12
414 00aa B801 movw r22,r16
415 00ac A701 movw r20,r14
416 00ae 9E01 movw r18,r28
417 00b0 0E94 0000 call DataflashManager_WriteBlocks
418 .LVL31:
419 .L15:
420 .LSM34:
421 00b4 9E01 movw r18,r28
422 00b6 40E0 ldi r20,lo8(0)
423 00b8 50E0 ldi r21,hi8(0)
424 .LVL32:
425 00ba 69E0 ldi r22,9
426 00bc 220F 1: lsl r18
427 00be 331F rol r19
428 00c0 441F rol r20
429 00c2 551F rol r21
430 00c4 6A95 dec r22
431 00c6 01F4 brne 1b
432 .LVL33:
433 00c8 F601 movw r30,r12
434 00ca 8289 ldd r24,Z+18
435 00cc 9389 ldd r25,Z+19
436 00ce A489 ldd r26,Z+20
437 00d0 B589 ldd r27,Z+21
438 00d2 821B sub r24,r18
439 00d4 930B sbc r25,r19
440 00d6 A40B sbc r26,r20
441 00d8 B50B sbc r27,r21
442 00da 828B std Z+18,r24
443 00dc 938B std Z+19,r25
444 00de A48B std Z+20,r26
445 00e0 B58B std Z+21,r27
446 .LVL34:
447 .L16:
448 /* epilogue start */
449 .LSM35:
450 00e2 DF91 pop r29
451 .LVL35:
452 00e4 CF91 pop r28
453 00e6 1F91 pop r17
454 00e8 0F91 pop r16
455 00ea FF90 pop r15
456 00ec EF90 pop r14
457 .LVL36:
458 00ee DF90 pop r13
459 00f0 CF90 pop r12
460 .LVL37:
461 00f2 0895 ret
462 .LFE57:
464 .section .text.SCSI_DecodeSCSICommand,"ax",@progbits
465 .global SCSI_DecodeSCSICommand
467 SCSI_DecodeSCSICommand:
468 .LFB52:
469 .LSM36:
470 .LVL38:
471 0000 0F93 push r16
472 0002 1F93 push r17
473 0004 DF93 push r29
474 0006 CF93 push r28
475 0008 CDB7 in r28,__SP_L__
476 000a DEB7 in r29,__SP_H__
477 000c 2897 sbiw r28,8
478 000e 0FB6 in __tmp_reg__,__SREG__
479 0010 F894 cli
480 0012 DEBF out __SP_H__,r29
481 0014 0FBE out __SREG__,__tmp_reg__
482 0016 CDBF out __SP_L__,r28
483 /* prologue: function */
484 /* frame size = 8 */
485 0018 8C01 movw r16,r24
486 .LSM37:
487 001a 9091 0000 lds r25,SenseData+2
488 001e 907F andi r25,lo8(-16)
489 0020 9093 0000 sts SenseData+2,r25
490 0024 1092 0000 sts SenseData+12,__zero_reg__
491 0028 1092 0000 sts SenseData+13,__zero_reg__
492 .LSM38:
493 002c F801 movw r30,r16
494 002e 818D ldd r24,Z+25
495 .LVL39:
496 0030 8E31 cpi r24,lo8(30)
497 0032 01F4 brne .+2
498 0034 00C0 rjmp .L19
499 0036 8F31 cpi r24,lo8(31)
500 0038 00F4 brsh .L26
501 003a 8330 cpi r24,lo8(3)
502 003c 01F0 breq .L20
503 003e 8430 cpi r24,lo8(4)
504 0040 00F4 brsh .L27
505 0042 8823 tst r24
506 0044 01F4 brne .+2
507 0046 00C0 rjmp .L19
508 0048 00C0 rjmp .L18
509 .L27:
510 004a 8231 cpi r24,lo8(18)
511 004c 01F0 breq .L21
512 004e 8D31 cpi r24,lo8(29)
513 0050 01F0 breq .+2
514 0052 00C0 rjmp .L18
515 0054 00C0 rjmp .L37
516 .L26:
517 0056 8832 cpi r24,lo8(40)
518 0058 01F4 brne .+2
519 005a 00C0 rjmp .L24
520 005c 8932 cpi r24,lo8(41)
521 005e 00F4 brsh .L28
522 0060 8532 cpi r24,lo8(37)
523 0062 01F0 breq .+2
524 0064 00C0 rjmp .L18
525 0066 00C0 rjmp .L38
526 .L28:
527 0068 8A32 cpi r24,lo8(42)
528 006a 01F4 brne .+2
529 006c 00C0 rjmp .L25
530 006e 8F32 cpi r24,lo8(47)
531 0070 01F0 breq .+2
532 0072 00C0 rjmp .L18
533 0074 00C0 rjmp .L19
534 .L21:
535 .LSM39:
536 0076 C801 movw r24,r16
537 0078 0E94 0000 call SCSI_Command_Inquiry
538 007c 00C0 rjmp .L29
539 .L20:
540 .LSM40:
541 007e C801 movw r24,r16
542 0080 0E94 0000 call SCSI_Command_Request_Sense
543 0084 00C0 rjmp .L29
544 .L38:
545 .LBB17:
546 .LBB18:
547 .LSM41:
548 0086 8FEF ldi r24,lo8(32767)
549 0088 9FE7 ldi r25,hi8(32767)
550 008a A0E0 ldi r26,hlo8(32767)
551 008c B0E0 ldi r27,hhi8(32767)
552 008e 8983 std Y+1,r24
553 0090 9A83 std Y+2,r25
554 0092 AB83 std Y+3,r26
555 0094 BC83 std Y+4,r27
556 .LVL40:
557 .LSM42:
558 0096 80E0 ldi r24,lo8(512)
559 0098 92E0 ldi r25,hi8(512)
560 009a A0E0 ldi r26,hlo8(512)
561 009c B0E0 ldi r27,hhi8(512)
562 009e 8D83 std Y+5,r24
563 00a0 9E83 std Y+6,r25
564 00a2 AF83 std Y+7,r26
565 00a4 B887 std Y+8,r27
566 .LVL41:
567 .LSM43:
568 00a6 CE01 movw r24,r28
569 00a8 0196 adiw r24,1
570 00aa 64E0 ldi r22,lo8(4)
571 00ac 70E0 ldi r23,hi8(4)
572 00ae 40E0 ldi r20,lo8(0)
573 00b0 50E0 ldi r21,hi8(0)
574 00b2 0E94 0000 call Endpoint_Write_Stream_BE
575 .LSM44:
576 00b6 CE01 movw r24,r28
577 00b8 0596 adiw r24,5
578 00ba 64E0 ldi r22,lo8(4)
579 00bc 70E0 ldi r23,hi8(4)
580 00be 40E0 ldi r20,lo8(0)
581 00c0 50E0 ldi r21,hi8(0)
582 00c2 0E94 0000 call Endpoint_Write_Stream_BE
583 .LBB19:
584 .LSM45:
585 00c6 8091 E800 lds r24,232
586 .LVL42:
587 00ca 982F mov r25,r24
588 00cc 9E7F andi r25,lo8(-2)
589 00ce 9093 E800 sts 232,r25
590 00d2 8F77 andi r24,lo8(127)
591 00d4 8093 E800 sts 232,r24
592 .LBE19:
593 .LSM46:
594 00d8 F801 movw r30,r16
595 00da 8289 ldd r24,Z+18
596 00dc 9389 ldd r25,Z+19
597 00de A489 ldd r26,Z+20
598 00e0 B589 ldd r27,Z+21
599 .LVL43:
600 00e2 0897 sbiw r24,8
601 00e4 A109 sbc r26,__zero_reg__
602 00e6 B109 sbc r27,__zero_reg__
603 00e8 828B std Z+18,r24
604 00ea 938B std Z+19,r25
605 00ec A48B std Z+20,r26
606 00ee B58B std Z+21,r27
607 00f0 00C0 rjmp .L29
608 .LVL44:
609 .L37:
610 .LBE18:
611 .LBE17:
612 .LBB20:
613 .LBB21:
614 .LSM47:
615 00f2 F801 movw r30,r16
616 00f4 828D ldd r24,Z+26
617 00f6 82FD sbrc r24,2
618 00f8 00C0 rjmp .L30
619 .LSM48:
620 00fa 9560 ori r25,lo8(5)
621 00fc 9093 0000 sts SenseData+2,r25
622 0100 84E2 ldi r24,lo8(36)
623 0102 00C0 rjmp .L36
624 .L30:
625 .LBE21:
626 .LSM49:
627 0104 0E94 0000 call DataflashManager_CheckDataflashOperation
628 .LBB22:
629 0108 8823 tst r24
630 010a 01F4 brne .L19
631 .LSM50:
632 010c 8091 0000 lds r24,SenseData+2
633 0110 807F andi r24,lo8(-16)
634 0112 8460 ori r24,lo8(4)
635 0114 8093 0000 sts SenseData+2,r24
636 0118 1092 0000 sts SenseData+12,__zero_reg__
637 011c 00C0 rjmp .L34
638 .L25:
639 .LBE22:
640 .LBE20:
641 .LSM51:
642 011e C801 movw r24,r16
643 0120 60E0 ldi r22,lo8(0)
644 0122 00C0 rjmp .L35
645 .L24:
646 .LSM52:
647 0124 C801 movw r24,r16
648 0126 61E0 ldi r22,lo8(1)
649 .L35:
650 0128 0E94 0000 call SCSI_Command_ReadWrite_10
651 012c 00C0 rjmp .L29
652 .L19:
653 .LSM53:
654 012e F801 movw r30,r16
655 0130 128A std Z+18,__zero_reg__
656 0132 138A std Z+19,__zero_reg__
657 0134 148A std Z+20,__zero_reg__
658 0136 158A std Z+21,__zero_reg__
659 0138 00C0 rjmp .L29
660 .L18:
661 .LSM54:
662 013a 8091 0000 lds r24,SenseData+2
663 013e 807F andi r24,lo8(-16)
664 0140 8560 ori r24,lo8(5)
665 0142 8093 0000 sts SenseData+2,r24
666 0146 80E2 ldi r24,lo8(32)
667 .L36:
668 0148 8093 0000 sts SenseData+12,r24
669 .L34:
670 014c 1092 0000 sts SenseData+13,__zero_reg__
671 .LVL45:
672 .L29:
673 0150 90E0 ldi r25,lo8(0)
674 0152 8091 0000 lds r24,SenseData+2
675 0156 8F70 andi r24,lo8(15)
676 0158 01F4 brne .L32
677 015a 91E0 ldi r25,lo8(1)
678 .L32:
679 .LSM55:
680 015c 892F mov r24,r25
681 /* epilogue start */
682 015e 2896 adiw r28,8
683 0160 0FB6 in __tmp_reg__,__SREG__
684 0162 F894 cli
685 0164 DEBF out __SP_H__,r29
686 0166 0FBE out __SREG__,__tmp_reg__
687 0168 CDBF out __SP_L__,r28
688 016a CF91 pop r28
689 016c DF91 pop r29
690 016e 1F91 pop r17
691 0170 0F91 pop r16
692 .LVL46:
693 0172 0895 ret
694 .LFE52:
696 .global InquiryData
697 .data
700 InquiryData:
701 0000 00 .byte 0
702 0001 80 .byte 128
703 0002 00 .byte 0
704 0003 02 .byte 2
705 0004 1F .byte 31
706 0005 0000 .skip 2,0
707 0007 00 .byte 0
708 0008 4C55 4641 .string "LUFA"
708 00
709 000d 0000 00 .skip 3,0
710 0010 4461 7461 .string "Dataflash Disk"
710 666C 6173
710 6820 4469
710 736B 00
711 001f 00 .skip 1,0
712 0020 30 .byte 48
713 0021 2E .byte 46
714 0022 30 .byte 48
715 0023 30 .byte 48
716 .global SenseData
719 SenseData:
720 0024 70 .byte 112
721 0025 0000 0000 .skip 6,0
721 0000
722 002b 0A .byte 10
723 002c 0000 0000 .skip 10,0
723 0000 0000
723 0000
772 .Letext0:
DEFINED SYMBOLS
*ABS*:00000000 SCSI.c
C:\Users\Dean\AppData\Local\Temp/ccIi4Dyn.s:2 *ABS*:0000003f __SREG__
C:\Users\Dean\AppData\Local\Temp/ccIi4Dyn.s:3 *ABS*:0000003e __SP_H__
C:\Users\Dean\AppData\Local\Temp/ccIi4Dyn.s:4 *ABS*:0000003d __SP_L__
C:\Users\Dean\AppData\Local\Temp/ccIi4Dyn.s:5 *ABS*:00000034 __CCP__
C:\Users\Dean\AppData\Local\Temp/ccIi4Dyn.s:6 *ABS*:00000000 __tmp_reg__
C:\Users\Dean\AppData\Local\Temp/ccIi4Dyn.s:7 *ABS*:00000001 __zero_reg__
C:\Users\Dean\AppData\Local\Temp/ccIi4Dyn.s:18 .text.SCSI_Command_Inquiry:00000000 SCSI_Command_Inquiry
C:\Users\Dean\AppData\Local\Temp/ccIi4Dyn.s:719 .data:00000024 SenseData
C:\Users\Dean\AppData\Local\Temp/ccIi4Dyn.s:700 .data:00000000 InquiryData
C:\Users\Dean\AppData\Local\Temp/ccIi4Dyn.s:184 .text.SCSI_Command_Request_Sense:00000000 SCSI_Command_Request_Sense
C:\Users\Dean\AppData\Local\Temp/ccIi4Dyn.s:303 .text.SCSI_Command_ReadWrite_10:00000000 SCSI_Command_ReadWrite_10
C:\Users\Dean\AppData\Local\Temp/ccIi4Dyn.s:467 .text.SCSI_DecodeSCSICommand:00000000 SCSI_DecodeSCSICommand
UNDEFINED SYMBOLS
Endpoint_Write_Stream_LE
DataflashManager_ReadBlocks
DataflashManager_WriteBlocks
Endpoint_Write_Stream_BE
DataflashManager_CheckDataflashOperation
__do_copy_data

187
Projects/TemperatureDataLogger/TempDataLogger.c
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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, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
/** \file
*
* Main source file for the TemperatureDataLogger project. This file contains the main tasks of
* the project and is responsible for the initial application hardware configuration.
*/
#include "TempDataLogger.h"
/** LUFA Mass Storage Class driver interface configuration and state information. This structure is
* passed to all Mass Storage Class driver functions, so that multiple instances of the same class
* within a device can be differentiated from one another.
*/
USB_ClassInfo_MS_Device_t Disk_MS_Interface =
{
.Config =
{
.InterfaceNumber = 0,
.DataINEndpointNumber = MASS_STORAGE_IN_EPNUM,
.DataINEndpointSize = MASS_STORAGE_IO_EPSIZE,
.DataINEndpointDoubleBank = false,
.DataOUTEndpointNumber = MASS_STORAGE_OUT_EPNUM,
.DataOUTEndpointSize = MASS_STORAGE_IO_EPSIZE,
.DataOUTEndpointDoubleBank = false,
.TotalLUNs = 1,
},
};
/** FAT Fs structure to hold the internal state of the FAT driver for the dataflash contents. */
FATFS DiskFATState;
/** FAT Fs structure to hold a FAT file handle for the log data write destination. */
FIL TempLogFile;
/** Counter to count the number of 10 millisecond tick that has elapsed since the last sample */
uint16_t CurrentLogTick;
ISR(TIMER1_COMPA_vect, ISR_BLOCK)
{
if (CurrentLogTick++ != LOG_INTERVAL_10MS)
return;
CurrentLogTick = 0;
if (USB_DeviceState == DEVICE_STATE_Unattached)
{
f_printf(&TempLogFile, "%d Degrees\r\n", Temperature_GetTemperature());
f_sync(&TempLogFile);
}
}
/** Main program entry point. This routine contains the overall program flow, including initial
* setup of all components and the main program loop.
*/
int main(void)
{
SetupHardware();
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
/* Mount and open the log file on the dataflash FAT partition */
f_mount(0, &DiskFATState);
f_open(&TempLogFile, LOG_FILENAME, FA_OPEN_ALWAYS | FA_WRITE);
f_lseek(&TempLogFile, TempLogFile.fsize);
/* Write out the log seperator line */
f_printf(&TempLogFile, "===========================\r\n");
Temperature_GetTemperature(); // Discard first temperature reading to ensure accuracy
for (;;)
{
MS_Device_USBTask(&Disk_MS_Interface);
USB_USBTask();
}
}
/** Configures the board hardware and chip peripherals for the demo's functionality. */
void SetupHardware(void)
{
/* Disable watchdog if enabled by bootloader/fuses */
MCUSR &= ~(1 << WDRF);
wdt_disable();
/* Disable clock division */
clock_prescale_set(clock_div_1);
/* Hardware Initialization */
LEDs_Init();
SPI_Init(SPI_SPEED_FCPU_DIV_2 | SPI_SCK_LEAD_FALLING | SPI_SAMPLE_TRAILING | SPI_MODE_MASTER);
Dataflash_Init();
USB_Init();
ADC_Init(ADC_REFERENCE_AVCC | ADC_FREE_RUNNING | ADC_PRESCALE_128);
Temperature_Init();
/* 10ms interval timer configuration */
OCR1A = (((F_CPU / 1024) / 100) - 1);
TCCR1A = (1 << WGM01); // CTC mode
TCCR1B = (1 << CS12) | (1 << CS10); // Fcpu/1024 speed
TIMSK1 = (1 << OCIE1A);
/* Clear Dataflash sector protections, if enabled */
DataflashManager_ResetDataflashProtections();
}
/** Event handler for the library USB Connection event. */
void EVENT_USB_Device_Connect(void)
{
LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
/* Close the log file so that the host has exclusive filesystem access */
f_close(&TempLogFile);
}
/** Event handler for the library USB Disconnection event. */
void EVENT_USB_Device_Disconnect(void)
{
LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
/* When disconnected from the host, re-open log file so we can resume logging */
f_mount(0, &DiskFATState);
f_open(&TempLogFile, LOG_FILENAME, FA_OPEN_ALWAYS | FA_WRITE);
f_lseek(&TempLogFile, TempLogFile.fsize);
}
/** Event handler for the library USB Configuration Changed event. */
void EVENT_USB_Device_ConfigurationChanged(void)
{
LEDs_SetAllLEDs(LEDMASK_USB_READY);
if (!(MS_Device_ConfigureEndpoints(&Disk_MS_Interface)))
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
}
/** Event handler for the library USB Unhandled Control Request event. */
void EVENT_USB_Device_UnhandledControlRequest(void)
{
MS_Device_ProcessControlRequest(&Disk_MS_Interface);
}
/** Mass Storage class driver callback function the reception of SCSI commands from the host, which must be processed.
*
* \param[in] MSInterfaceInfo Pointer to the Mass Storage class interface configuration structure being referenced
*/
bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
{
bool CommandSuccess;
LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
CommandSuccess = SCSI_DecodeSCSICommand(MSInterfaceInfo);
LEDs_SetAllLEDs(LEDMASK_USB_READY);
return CommandSuccess;
}

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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, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
all copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
/** \file
*
* Header file for TempDataLogger.c.
*/
#ifndef _TEMP_DATALOGGER_H_
#define _TEMP_DATALOGGER_H_
/* Includes: */
#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/power.h>
#include "Descriptors.h"
#include "Lib/SCSI.h"
#include "Lib/DataflashManager.h"
#include "Lib/FatFs/ff.h"
#include <LUFA/Version.h>
#include <LUFA/Drivers/Board/LEDs.h>
#include <LUFA/Drivers/Board/Temperature.h>
#include <LUFA/Drivers/Peripheral/ADC.h>
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/USB/Class/MassStorage.h>
/* Macros: */
/** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
#define LEDMASK_USB_NOTREADY LEDS_LED1
/** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
#define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
/** LED mask for the library LED driver, to indicate that the USB interface is ready. */
#define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
/** LED mask for the library LED driver, to indicate that the USB interface is busy. */
#define LEDMASK_USB_BUSY LEDS_LED2
/** Filename for the log data when written to the dataflash FAT filesystem. */
#define LOG_FILENAME "TEMPLOG.txt"
/** Data log interval between samples, in tens of milliseconds */
#define LOG_INTERVAL_10MS 1000
/* Function Prototypes: */
void SetupHardware(void);
void EVENT_USB_Device_Connect(void);
void EVENT_USB_Device_Disconnect(void);
void EVENT_USB_Device_ConfigurationChanged(void);
void EVENT_USB_Device_UnhandledControlRequest(void);
bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
#endif

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Projects/TemperatureDataLogger/TemperatureDataLogger.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.
*/
/** \mainpage Temperature Datalogger Project
*
* \section SSec_Compat Demo Compatibility:
*
* The following list indicates what microcontrollers are compatible with this demo.
*
* - Series 7 USB AVRs
* - Series 6 USB AVRs
* - Series 4 USB AVRs (with >16KB of FLASH)
*
* \section SSec_Info USB Information:
*
* The following table gives a rundown of the USB utilization of this demo.
*
* <table>
* <tr>
* <td><b>USB Mode:</b></td>
* <td>Device</td>
* </tr>
* <tr>
* <td><b>USB Class:</b></td>
* <td>Mass Storage Device</td>
* </tr>
* <tr>
* <td><b>USB Subclass:</b></td>
* <td>Bulk-Only Transport</td>
* </tr>
* <tr>
* <td><b>Relevant Standards:</b></td>
* <td>USBIF Mass Storage Standard</td>
* <td>USB Bulk-Only Transport Standard</td>
* <td>SCSI Primary Commands Specification</td>
* <td>SCSI Block Commands Specification</td>
* </tr>
* <tr>
* <td><b>Usable Speeds:</b></td>
* <td>Full Speed Mode</td>
* </tr>
* </table>
*
* \section SSec_Description Project Description:
*
* Temperature Data Logger project. This project is a very basic USB data logger for the current temperature as reported by
* the board's temperature sensor, writing the temperature to a file stored on the board's Dataflash in a FAT filesystem
* each time a specified interval elapses. When inserted into a PC, the datalogger will appear as a standard USB Mass Storage
* device with a single text file, which contains the logged data.
*
* Currently there is no timestamp associated with the logged data; this project can be extended by the addition of a Real
* Time Clock chip to retain the current time/date which could be stored along with each sample.
*
* Due to the host's need for exclusive access to the filesystem, the device will not log samples while connected to a host.
* For the logger to store data, the Dataflash must first be formatted by the host so that it contains a valid FAT filesystem.
*
* \section SSec_Options Project Options
*
* The following defines can be found in this demo, which can control the demo behaviour when defined, or changed in value.
*
* <table>
* <tr>
* <td><b>Define Name:</b></td>
* <td><b>Location:</b></td>
* <td><b>Description:</b></td>
* </tr>
* <tr>
* <td>LOG_FILENAME</td>
* <td>TempDataLogger.h</td>
* <td>Filename of the log file to write to on the device's FAT filesystem.</td>
* </tr>
* <tr>
* <td>LOG_INTERVAL_10MS</td>
* <td>TempDataLogger.h</td>
* <td>Time between each data sample, in tens of milliseconds. Each time this period elapses, a
* temperature sample is taken and the result stored to the Dataflash's FAT filesystem.
* </td>
* </tr>
* </table>
*/

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Projects/TemperatureDataLogger/makefile
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# Hey Emacs, this is a -*- makefile -*-
#----------------------------------------------------------------------------
# WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al.
# >> Modified for use with the LUFA project. <<
#
# Released to the Public Domain
#
# Additional material for this makefile was written by:
# Peter Fleury
# Tim Henigan
# Colin O'Flynn
# Reiner Patommel
# Markus Pfaff
# Sander Pool
# Frederik Rouleau
# Carlos Lamas
# Dean Camera
# Opendous Inc.
# Denver Gingerich
#
#----------------------------------------------------------------------------
# On command line:
#
# make all = Make software.
#
# make clean = Clean out built project files.
#
# make coff = Convert ELF to AVR COFF.
#
# make extcoff = Convert ELF to AVR Extended COFF.
#
# make program = Download the hex file to the device, using avrdude.
# Please customize the avrdude settings below first!
#
# make dfu = Download the hex file to the device, using dfu-programmer (must
# have dfu-programmer installed).
#
# make flip = Download the hex file to the device, using Atmel FLIP (must
# have Atmel FLIP installed).
#
# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
# (must have dfu-programmer installed).
#
# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
# (must have Atmel FLIP installed).
#
# make doxygen = Generate DoxyGen documentation for the project (must have
# DoxyGen installed)
#
# make debug = Start either simulavr or avarice as specified for debugging,
# with avr-gdb or avr-insight as the front end for debugging.
#
# make filename.s = Just compile filename.c into the assembler code only.
#
# make filename.i = Create a preprocessed source file for use in submitting
# bug reports to the GCC project.
#
# To rebuild project do "make clean" then "make all".
#----------------------------------------------------------------------------
# MCU name
MCU = at90usb1287
# Target board (see library "Board Types" documentation, USER or blank for projects not requiring
# LUFA board drivers). If USER is selected, put custom board drivers in a directory called
# "Board" inside the application directory.
BOARD = USBKEY
# Processor frequency.
# This will define a symbol, F_CPU, in all source code files equal to the
# processor frequency in Hz. You can then use this symbol in your source code to
# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
# automatically to create a 32-bit value in your source code.
#
# This will be an integer division of F_CLOCK below, as it is sourced by
# F_CLOCK after it has run through any CPU prescalers. Note that this value
# does not *change* the processor frequency - it should merely be updated to
# reflect the processor speed set externally so that the code can use accurate
# software delays.
F_CPU = 8000000
# Input clock frequency.
# This will define a symbol, F_CLOCK, in all source code files equal to the
# input clock frequency (before any prescaling is performed) in Hz. This value may
# differ from F_CPU if prescaling is used on the latter, and is required as the
# raw input clock is fed directly to the PLL sections of the AVR for high speed
# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
# at the end, this will be done automatically to create a 32-bit value in your
# source code.
#
# If no clock division is performed on the input clock inside the AVR (via the
# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
F_CLOCK = $(F_CPU)
# Output format. (can be srec, ihex, binary)
FORMAT = ihex
# Target file name (without extension).
TARGET = TempDataLogger
# Object files directory
# To put object files in current directory, use a dot (.), do NOT make
# this an empty or blank macro!
OBJDIR = .
# Path to the LUFA library
LUFA_PATH = ../../
# LUFA library compile-time options
LUFA_OPTS = -D USB_DEVICE_ONLY
LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
LUFA_OPTS += -D USE_FLASH_DESCRIPTORS
LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
# List C source files here. (C dependencies are automatically generated.)
SRC = $(TARGET).c \
Descriptors.c \
Lib/DataflashManager.c \
Lib/SCSI.c \
Lib/FATFs/diskio.c \
Lib/FATFs/ff.c \
$(LUFA_PATH)/LUFA/Drivers/Board/Temperature.c \
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/DevChapter9.c \
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Endpoint.c \
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Host.c \
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/HostChapter9.c \
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/LowLevel.c \
$(LUFA_PATH)/LUFA/Drivers/USB/LowLevel/Pipe.c \
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/Events.c \
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBInterrupt.c \
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/USBTask.c \
$(LUFA_PATH)/LUFA/Drivers/USB/HighLevel/ConfigDescriptor.c \
$(LUFA_PATH)/LUFA/Drivers/USB/Class/Device/MassStorage.c \
$(LUFA_PATH)/LUFA/Drivers/USB/Class/Host/MassStorage.c \
# List C++ source files here. (C dependencies are automatically generated.)
CPPSRC =
# List Assembler source files here.
# Make them always end in a capital .S. Files ending in a lowercase .s
# will not be considered source files but generated files (assembler
# output from the compiler), and will be deleted upon "make clean"!
# Even though the DOS/Win* filesystem matches both .s and .S the same,
# it will preserve the spelling of the filenames, and gcc itself does
# care about how the name is spelled on its command-line.
ASRC =
# Optimization level, can be [0, 1, 2, 3, s].
# 0 = turn off optimization. s = optimize for size.
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
OPT = s
# Debugging format.
# Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
# AVR Studio 4.10 requires dwarf-2.
# AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
DEBUG = dwarf-2
# List any extra directories to look for include files here.
# Each directory must be seperated by a space.
# Use forward slashes for directory separators.
# For a directory that has spaces, enclose it in quotes.
EXTRAINCDIRS = $(LUFA_PATH)/
# Compiler flag to set the C Standard level.
# c89 = "ANSI" C
# gnu89 = c89 plus GCC extensions
# c99 = ISO C99 standard (not yet fully implemented)
# gnu99 = c99 plus GCC extensions
CSTANDARD = -std=gnu99
# Place -D or -U options here for C sources
CDEFS = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
CDEFS += -DAVR_RESET_LINE_PORT="PORTD"
CDEFS += -DAVR_RESET_LINE_DDR="DDRD"
CDEFS += -DAVR_RESET_LINE_MASK="(1 << 4)"
CDEFS += -DAVR_RESET_PULSE_MS=10
CDEFS += -DTX_RX_LED_PULSE_MS=30
CDEFS += -DPING_PONG_LED_PULSE_MS=100
# Place -D or -U options here for ASM sources
ADEFS = -DF_CPU=$(F_CPU)
# Place -D or -U options here for C++ sources
CPPDEFS = -DF_CPU=$(F_CPU)UL
#CPPDEFS += -D__STDC_LIMIT_MACROS
#CPPDEFS += -D__STDC_CONSTANT_MACROS
#---------------- Compiler Options C ----------------
# -g*: generate debugging information
# -O*: optimization level
# -f...: tuning, see GCC manual and avr-libc documentation
# -Wall...: warning level
# -Wa,...: tell GCC to pass this to the assembler.
# -adhlns...: create assembler listing
CFLAGS = -g$(DEBUG)
CFLAGS += $(CDEFS)
CFLAGS += -O$(OPT)
CFLAGS += -funsigned-char
CFLAGS += -funsigned-bitfields
CFLAGS += -ffunction-sections
CFLAGS += -fno-inline-small-functions
CFLAGS += -fpack-struct
CFLAGS += -fshort-enums
CFLAGS += -Wall
CFLAGS += -Wstrict-prototypes
CFLAGS += -Wundef
#CFLAGS += -fno-unit-at-a-time
#CFLAGS += -Wunreachable-code
#CFLAGS += -Wsign-compare
CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
CFLAGS += $(CSTANDARD)
#---------------- Compiler Options C++ ----------------
# -g*: generate debugging information
# -O*: optimization level
# -f...: tuning, see GCC manual and avr-libc documentation
# -Wall...: warning level
# -Wa,...: tell GCC to pass this to the assembler.
# -adhlns...: create assembler listing
CPPFLAGS = -g$(DEBUG)
CPPFLAGS += $(CPPDEFS)
CPPFLAGS += -O$(OPT)
CPPFLAGS += -funsigned-char
CPPFLAGS += -funsigned-bitfields
CPPFLAGS += -fpack-struct
CPPFLAGS += -fshort-enums
CPPFLAGS += -fno-exceptions
CPPFLAGS += -Wall
CFLAGS += -Wundef
#CPPFLAGS += -mshort-calls
#CPPFLAGS += -fno-unit-at-a-time
#CPPFLAGS += -Wstrict-prototypes
#CPPFLAGS += -Wunreachable-code
#CPPFLAGS += -Wsign-compare
CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
#CPPFLAGS += $(CSTANDARD)
#---------------- Assembler Options ----------------
# -Wa,...: tell GCC to pass this to the assembler.
# -adhlns: create listing
# -gstabs: have the assembler create line number information; note that
# for use in COFF files, additional information about filenames
# and function names needs to be present in the assembler source
# files -- see avr-libc docs [FIXME: not yet described there]
# -listing-cont-lines: Sets the maximum number of continuation lines of hex
# dump that will be displayed for a given single line of source input.
ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
#---------------- Library Options ----------------
# Minimalistic printf version
PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
# Floating point printf version (requires MATH_LIB = -lm below)
PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
# If this is left blank, then it will use the Standard printf version.
PRINTF_LIB =
#PRINTF_LIB = $(PRINTF_LIB_MIN)
#PRINTF_LIB = $(PRINTF_LIB_FLOAT)
# Minimalistic scanf version
SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
# If this is left blank, then it will use the Standard scanf version.
SCANF_LIB =
#SCANF_LIB = $(SCANF_LIB_MIN)
#SCANF_LIB = $(SCANF_LIB_FLOAT)
MATH_LIB = -lm
# List any extra directories to look for libraries here.
# Each directory must be seperated by a space.
# Use forward slashes for directory separators.
# For a directory that has spaces, enclose it in quotes.
EXTRALIBDIRS =
#---------------- External Memory Options ----------------
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
# used for variables (.data/.bss) and heap (malloc()).
#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
# only used for heap (malloc()).
#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
EXTMEMOPTS =
#---------------- Linker Options ----------------
# -Wl,...: tell GCC to pass this to linker.
# -Map: create map file
# --cref: add cross reference to map file
LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
LDFLAGS += -Wl,--relax
LDFLAGS += -Wl,--gc-sections
LDFLAGS += $(EXTMEMOPTS)
LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
#LDFLAGS += -T linker_script.x
#---------------- Programming Options (avrdude) ----------------
# Programming hardware: alf avr910 avrisp bascom bsd
# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
#
# Type: avrdude -c ?
# to get a full listing.
#
AVRDUDE_PROGRAMMER = jtagmkII
# com1 = serial port. Use lpt1 to connect to parallel port.
AVRDUDE_PORT = usb
AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
# Uncomment the following if you want avrdude's erase cycle counter.
# Note that this counter needs to be initialized first using -Yn,
# see avrdude manual.
#AVRDUDE_ERASE_COUNTER = -y
# Uncomment the following if you do /not/ wish a verification to be
# performed after programming the device.
#AVRDUDE_NO_VERIFY = -V
# Increase verbosity level. Please use this when submitting bug
# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
# to submit bug reports.
#AVRDUDE_VERBOSE = -v -v
AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
#---------------- Debugging Options ----------------
# For simulavr only - target MCU frequency.
DEBUG_MFREQ = $(F_CPU)
# Set the DEBUG_UI to either gdb or insight.
# DEBUG_UI = gdb
DEBUG_UI = insight
# Set the debugging back-end to either avarice, simulavr.
DEBUG_BACKEND = avarice
#DEBUG_BACKEND = simulavr
# GDB Init Filename.
GDBINIT_FILE = __avr_gdbinit
# When using avarice settings for the JTAG
JTAG_DEV = /dev/com1
# Debugging port used to communicate between GDB / avarice / simulavr.
DEBUG_PORT = 4242
# Debugging host used to communicate between GDB / avarice / simulavr, normally
# just set to localhost unless doing some sort of crazy debugging when
# avarice is running on a different computer.
DEBUG_HOST = localhost
#============================================================================
# Define programs and commands.
SHELL = sh
CC = avr-gcc
OBJCOPY = avr-objcopy
OBJDUMP = avr-objdump
SIZE = avr-size
AR = avr-ar rcs
NM = avr-nm
AVRDUDE = avrdude
REMOVE = rm -f
REMOVEDIR = rm -rf
COPY = cp
WINSHELL = cmd
# Define Messages
# English
MSG_ERRORS_NONE = Errors: none
MSG_BEGIN = -------- begin --------
MSG_END = -------- end --------
MSG_SIZE_BEFORE = Size before:
MSG_SIZE_AFTER = Size after:
MSG_COFF = Converting to AVR COFF:
MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
MSG_FLASH = Creating load file for Flash:
MSG_EEPROM = Creating load file for EEPROM:
MSG_EXTENDED_LISTING = Creating Extended Listing:
MSG_SYMBOL_TABLE = Creating Symbol Table:
MSG_LINKING = Linking:
MSG_COMPILING = Compiling C:
MSG_COMPILING_CPP = Compiling C++:
MSG_ASSEMBLING = Assembling:
MSG_CLEANING = Cleaning project:
MSG_CREATING_LIBRARY = Creating library:
# Define all object files.
OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
# Define all listing files.
LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
# Compiler flags to generate dependency files.
GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
# Combine all necessary flags and optional flags.
# Add target processor to flags.
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
# Default target.
all: begin gccversion sizebefore build checkinvalidevents showliboptions showtarget sizeafter end
# Change the build target to build a HEX file or a library.
build: elf hex eep lss sym
#build: lib
elf: $(TARGET).elf
hex: $(TARGET).hex
eep: $(TARGET).eep
lss: $(TARGET).lss
sym: $(TARGET).sym
LIBNAME=lib$(TARGET).a
lib: $(LIBNAME)
# Eye candy.
# AVR Studio 3.x does not check make's exit code but relies on
# the following magic strings to be generated by the compile job.
begin:
@echo
@echo $(MSG_BEGIN)
end:
@echo $(MSG_END)
@echo
# Display size of file.
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
sizebefore:
@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
2>/dev/null; echo; fi
sizeafter:
@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
2>/dev/null; echo; fi
$(LUFA_PATH)/LUFA/LUFA_Events.lst:
@make -C $(LUFA_PATH)/LUFA/ LUFA_Events.lst
checkinvalidevents: $(LUFA_PATH)/LUFA/LUFA_Events.lst
@echo
@echo Checking for invalid events...
@$(shell) avr-nm $(OBJ) | sed -n -e 's/^.*EVENT_/EVENT_/p' | \
grep -F -v --file=$(LUFA_PATH)/LUFA/LUFA_Events.lst > InvalidEvents.tmp || true
@sed -n -e 's/^/ WARNING - INVALID EVENT NAME: /p' InvalidEvents.tmp
@if test -s InvalidEvents.tmp; then exit 1; fi
showliboptions:
@echo
@echo ---- Compile Time Library Options ----
@for i in $(LUFA_OPTS:-D%=%); do \
echo $$i; \
done
@echo --------------------------------------
showtarget:
@echo
@echo --------- Target Information ---------
@echo AVR Model: $(MCU)
@echo Board: $(BOARD)
@echo Clock: $(F_CPU)Hz CPU, $(F_CLOCK)Hz Master
@echo --------------------------------------
# Display compiler version information.
gccversion :
@$(CC) --version
# Program the device.
program: $(TARGET).hex $(TARGET).eep
$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
flip: $(TARGET).hex
batchisp -hardware usb -device $(MCU) -operation erase f
batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
batchisp -hardware usb -device $(MCU) -operation start reset 0
dfu: $(TARGET).hex
dfu-programmer $(MCU) erase
dfu-programmer $(MCU) flash --debug 1 $(TARGET).hex
dfu-programmer $(MCU) reset
flip-ee: $(TARGET).hex $(TARGET).eep
$(COPY) $(TARGET).eep $(TARGET)eep.hex
batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
batchisp -hardware usb -device $(MCU) -operation start reset 0
$(REMOVE) $(TARGET)eep.hex
dfu-ee: $(TARGET).hex $(TARGET).eep
dfu-programmer $(MCU) flash-eeprom --debug 1 --suppress-bootloader-mem $(TARGET).eep
dfu-programmer $(MCU) reset
# Generate avr-gdb config/init file which does the following:
# define the reset signal, load the target file, connect to target, and set
# a breakpoint at main().
gdb-config:
@$(REMOVE) $(GDBINIT_FILE)
@echo define reset >> $(GDBINIT_FILE)
@echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
@echo end >> $(GDBINIT_FILE)
@echo file $(TARGET).elf >> $(GDBINIT_FILE)
@echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE)
ifeq ($(DEBUG_BACKEND),simulavr)
@echo load >> $(GDBINIT_FILE)
endif
@echo break main >> $(GDBINIT_FILE)
debug: gdb-config $(TARGET).elf
ifeq ($(DEBUG_BACKEND), avarice)
@echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
@$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
$(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
@$(WINSHELL) /c pause
else
@$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
$(DEBUG_MFREQ) --port $(DEBUG_PORT)
endif
@$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
COFFCONVERT = $(OBJCOPY) --debugging
COFFCONVERT += --change-section-address .data-0x800000
COFFCONVERT += --change-section-address .bss-0x800000
COFFCONVERT += --change-section-address .noinit-0x800000
COFFCONVERT += --change-section-address .eeprom-0x810000
coff: $(TARGET).elf
@echo
@echo $(MSG_COFF) $(TARGET).cof
$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
extcoff: $(TARGET).elf
@echo
@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
# Create final output files (.hex, .eep) from ELF output file.
%.hex: %.elf
@echo
@echo $(MSG_FLASH) $@
$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
%.eep: %.elf
@echo
@echo $(MSG_EEPROM) $@
-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
--change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
# Create extended listing file from ELF output file.
%.lss: %.elf
@echo
@echo $(MSG_EXTENDED_LISTING) $@
$(OBJDUMP) -h -z -S $< > $@
# Create a symbol table from ELF output file.
%.sym: %.elf
@echo
@echo $(MSG_SYMBOL_TABLE) $@
$(NM) -n $< > $@
# Create library from object files.
.SECONDARY : $(TARGET).a
.PRECIOUS : $(OBJ)
%.a: $(OBJ)
@echo
@echo $(MSG_CREATING_LIBRARY) $@
$(AR) $@ $(OBJ)
# Link: create ELF output file from object files.
.SECONDARY : $(TARGET).elf
.PRECIOUS : $(OBJ)
%.elf: $(OBJ)
@echo
@echo $(MSG_LINKING) $@
$(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
# Compile: create object files from C source files.
$(OBJDIR)/%.o : %.c
@echo
@echo $(MSG_COMPILING) $<
$(CC) -c $(ALL_CFLAGS) $< -o $@
# Compile: create object files from C++ source files.
$(OBJDIR)/%.o : %.cpp
@echo
@echo $(MSG_COMPILING_CPP) $<
$(CC) -c $(ALL_CPPFLAGS) $< -o $@
# Compile: create assembler files from C source files.
%.s : %.c
$(CC) -S $(ALL_CFLAGS) $< -o $@
# Compile: create assembler files from C++ source files.
%.s : %.cpp
$(CC) -S $(ALL_CPPFLAGS) $< -o $@
# Assemble: create object files from assembler source files.
$(OBJDIR)/%.o : %.S
@echo
@echo $(MSG_ASSEMBLING) $<
$(CC) -c $(ALL_ASFLAGS) $< -o $@
# Create preprocessed source for use in sending a bug report.
%.i : %.c
$(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
# Target: clean project.
clean: begin clean_list clean_binary end
clean_binary:
$(REMOVE) $(TARGET).hex
clean_list:
@echo $(MSG_CLEANING)
$(REMOVE) $(TARGET).eep
$(REMOVE) $(TARGET)eep.hex
$(REMOVE) $(TARGET).cof
$(REMOVE) $(TARGET).elf
$(REMOVE) $(TARGET).map
$(REMOVE) $(TARGET).sym
$(REMOVE) $(TARGET).lss
$(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
$(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
$(REMOVE) $(SRC:.c=.s)
$(REMOVE) $(SRC:.c=.d)
$(REMOVE) $(SRC:.c=.i)
$(REMOVE) InvalidEvents.tmp
$(REMOVEDIR) .dep
doxygen:
@echo Generating Project Documentation...
@doxygen Doxygen.conf
@echo Documentation Generation Complete.
clean_doxygen:
rm -rf Documentation
# Create object files directory
$(shell mkdir $(OBJDIR) 2>/dev/null)
# Include the dependency files.
-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
# Listing of phony targets.
.PHONY : all checkinvalidevents showliboptions \
showtarget begin finish end sizebefore sizeafter \
gccversion build elf hex eep lss sym coff extcoff \
program dfu flip flip-ee dfu-ee clean debug \
clean_list clean_binary gdb-config doxygen

4
Projects/makefile
Unescape View File

@ -29,6 +29,9 @@ all:
make -C MissileLauncher clean
make -C MissileLauncher all
make -C TemperatureDataLogger clean
make -C TemperatureDataLogger all
make -C USBtoSerial clean
make -C USBtoSerial all
@ -41,5 +44,6 @@ all:
make -C LEDNotifier $@
make -C Magstripe $@
make -C MissileLauncher $@
make -C TemperatureDataLogger $@
make -C USBtoSerial $@
make -C XPLAINBridge $@

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