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dc0e46e Rename LUFA to LUFA-git
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215b764 Merge commit 'afa0f22a9299686fd88f58ce09c5b521ac917e8f' as 'protocol/lufa/LUFA'
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30f897d Merge commit '87ced33feb74e79c3281dda36eb6d6d153399b41' as 'protocol/usb_hid/USB_Host_Shield_2.0'
87ced33 Squashed 'protocol/usb_hid/USB_Host_Shield_2.0/' content from commit aab4a69
14f6d49 Remove submodule of USB_Host_Shield_2.0

git-subtree-dir: tmk_core
git-subtree-split: dc0e46eaa4367d4e218f8816e3c117895820f07c
This commit is contained in:
tmk 2015-05-13 11:13:10 +09:00
parent 4d116a04e9
commit f6d56675f9
1575 changed files with 421901 additions and 63190 deletions
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190
protocol/lufa/LUFA-git/Bootloaders/HID/BootloaderHID.c Normal file
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/*
LUFA Library
Copyright (C) Dean Camera, 2014.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2014 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 disclaims all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
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 HID class bootloader. This file contains the complete bootloader logic.
*/
#include "BootloaderHID.h"
/** Flag to indicate if the bootloader should be running, or should exit and allow the application code to run
* via a soft reset. When cleared, the bootloader will abort, the USB interface will shut down and the application
* started via a forced watchdog reset.
*/
static bool RunBootloader = true;
/** Magic lock for forced application start. If the HWBE fuse is programmed and BOOTRST is unprogrammed, the bootloader
* will start if the /HWB line of the AVR is held low and the system is reset. However, if the /HWB line is still held
* low when the application attempts to start via a watchdog reset, the bootloader will re-start. If set to the value
* \ref MAGIC_BOOT_KEY the special init function \ref Application_Jump_Check() will force the application to start.
*/
uint16_t MagicBootKey ATTR_NO_INIT;
/** Special startup routine to check if the bootloader was started via a watchdog reset, and if the magic application
* start key has been loaded into \ref MagicBootKey. If the bootloader started via the watchdog and the key is valid,
* this will force the user application to start via a software jump.
*/
void Application_Jump_Check(void)
{
/* If the reset source was the bootloader and the key is correct, clear it and jump to the application */
if ((MCUSR & (1 << WDRF)) && (MagicBootKey == MAGIC_BOOT_KEY))
{
MagicBootKey = 0;
// cppcheck-suppress constStatement
((void (*)(void))0x0000)();
}
}
/** Main program entry point. This routine configures the hardware required by the bootloader, then continuously
* runs the bootloader processing routine until instructed to soft-exit.
*/
int main(void)
{
/* Setup hardware required for the bootloader */
SetupHardware();
/* Enable global interrupts so that the USB stack can function */
GlobalInterruptEnable();
while (RunBootloader)
USB_USBTask();
/* Disconnect from the host - USB interface will be reset later along with the AVR */
USB_Detach();
/* Unlock the forced application start mode of the bootloader if it is restarted */
MagicBootKey = MAGIC_BOOT_KEY;
/* Enable the watchdog and force a timeout to reset the AVR */
wdt_enable(WDTO_250MS);
for (;;);
}
/** Configures all hardware required for the bootloader. */
static void SetupHardware(void)
{
/* Disable watchdog if enabled by bootloader/fuses */
MCUSR &= ~(1 << WDRF);
wdt_disable();
/* Relocate the interrupt vector table to the bootloader section */
MCUCR = (1 << IVCE);
MCUCR = (1 << IVSEL);
/* Initialize USB subsystem */
USB_Init();
}
/** Event handler for the USB_ConfigurationChanged event. This configures the device's endpoints ready
* to relay data to and from the attached USB host.
*/
void EVENT_USB_Device_ConfigurationChanged(void)
{
/* Setup HID Report Endpoint */
Endpoint_ConfigureEndpoint(HID_IN_EPADDR, EP_TYPE_INTERRUPT, HID_IN_EPSIZE, 1);
}
/** Event handler for the USB_ControlRequest event. This is used to catch and process control requests sent to
* the device from the USB host before passing along unhandled control requests to the library for processing
* internally.
*/
void EVENT_USB_Device_ControlRequest(void)
{
/* Ignore any requests that aren't directed to the HID interface */
if ((USB_ControlRequest.bmRequestType & (CONTROL_REQTYPE_TYPE | CONTROL_REQTYPE_RECIPIENT)) !=
(REQTYPE_CLASS | REQREC_INTERFACE))
{
return;
}
/* Process HID specific control requests */
switch (USB_ControlRequest.bRequest)
{
case HID_REQ_SetReport:
Endpoint_ClearSETUP();
/* Wait until the command has been sent by the host */
while (!(Endpoint_IsOUTReceived()));
/* Read in the write destination address */
#if (FLASHEND > 0xFFFF)
uint32_t PageAddress = ((uint32_t)Endpoint_Read_16_LE() << 8);
#else
uint16_t PageAddress = Endpoint_Read_16_LE();
#endif
/* Check if the command is a program page command, or a start application command */
#if (FLASHEND > 0xFFFF)
if ((uint16_t)(PageAddress >> 8) == COMMAND_STARTAPPLICATION)
#else
if (PageAddress == COMMAND_STARTAPPLICATION)
#endif
{
RunBootloader = false;
}
else
{
/* Erase the given FLASH page, ready to be programmed */
boot_page_erase(PageAddress);
boot_spm_busy_wait();
/* Write each of the FLASH page's bytes in sequence */
for (uint8_t PageWord = 0; PageWord < (SPM_PAGESIZE / 2); PageWord++)
{
/* Check if endpoint is empty - if so clear it and wait until ready for next packet */
if (!(Endpoint_BytesInEndpoint()))
{
Endpoint_ClearOUT();
while (!(Endpoint_IsOUTReceived()));
}
/* Write the next data word to the FLASH page */
boot_page_fill(PageAddress + ((uint16_t)PageWord << 1), Endpoint_Read_16_LE());
}
/* Write the filled FLASH page to memory */
boot_page_write(PageAddress);
boot_spm_busy_wait();
/* Re-enable RWW section */
boot_rww_enable();
}
Endpoint_ClearOUT();
Endpoint_ClearStatusStage();
break;
}
}

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protocol/lufa/LUFA-git/Bootloaders/HID/BootloaderHID.h Normal file
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/*
LUFA Library
Copyright (C) Dean Camera, 2014.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2014 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 disclaims all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
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 BootloaderHID.c.
*/
#ifndef _BOOTLOADERHID_H_
#define _BOOTLOADERHID_H_
/* Includes: */
#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/boot.h>
#include <avr/power.h>
#include <avr/interrupt.h>
#include <stdbool.h>
#include "Descriptors.h"
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Platform/Platform.h>
/* Preprocessor Checks: */
#if !defined(__OPTIMIZE_SIZE__)
#error This bootloader requires that it be optimized for size, not speed, to fit into the target device. Change optimization settings and try again.
#endif
/* Macros: */
/** Bootloader special address to start the user application */
#define COMMAND_STARTAPPLICATION 0xFFFF
/** Magic bootloader key to unlock forced application start mode. */
#define MAGIC_BOOT_KEY 0xDC42
/* Function Prototypes: */
static void SetupHardware(void);
void Application_Jump_Check(void) ATTR_INIT_SECTION(3);
void EVENT_USB_Device_ConfigurationChanged(void);
void EVENT_USB_Device_UnhandledControlRequest(void);
#endif

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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 HID Class USB AVR Bootloader
*
* \section SSec_Compat Demo Compatibility:
*
* The following list indicates what microcontrollers are compatible with this demo.
*
* \li Series 7 USB AVRs (AT90USBxxx7)
* \li Series 6 USB AVRs (AT90USBxxx6)
* \li Series 4 USB AVRs (ATMEGAxxU4)
* \li Series 2 USB AVRs (AT90USBxx2, ATMEGAxxU2)
*
* \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>Human Interface Device Class (HID)</td>
* </tr>
* <tr>
* <td><b>USB Subclass:</b></td>
* <td>N/A</td>
* </tr>
* <tr>
* <td><b>Relevant Standards:</b></td>
* <td>USBIF HID Class Standard \n
* Teensy Programming Protocol Specification</td>
* </tr>
* <tr>
* <td><b>Supported USB Speeds:</b></td>
* <td>Low Speed Mode \n
* Full Speed Mode</td>
* </tr>
* </table>
*
* \section SSec_Description Project Description:
*
* This bootloader enumerates to the host as a HID Class device, allowing for device FLASH programming through
* the supplied command line software, which is a modified version of Paul's TeensyHID Command Line loader code
* from PJRC (used with permission). This bootloader is deliberately non-compatible with the proprietary PJRC
* HalfKay bootloader GUI; only the command line interface software accompanying this bootloader will work with it.
*
* Out of the box this bootloader builds for the AT90USB1287 with an 8KB bootloader section size, and will fit
* into 2KB of bootloader space for the Series 2 USB AVRs (ATMEGAxxU2, AT90USBxx2) or 4KB of bootloader space for
* all other models. If you wish to alter this size and/or change the AVR model, you will need to edit the MCU,
* FLASH_SIZE_KB and BOOT_SECTION_SIZE_KB values in the accompanying makefile.
*
* \warning <b>THIS BOOTLOADER IS NOT SECURE.</b> Malicious entities can recover written data, even if the device
* lockbits are set.
*
* \section Sec_Running Running the Bootloader
*
* This bootloader is designed to be started via the HWB mechanism of the USB AVRs; ground the HWB pin (see device
* datasheet) then momentarily ground /RESET to start the bootloader. This assumes the HWBE fuse is set and the BOOTRST
* fuse is cleared.
*
* \section Sec_Installation Driver Installation
*
* This bootloader uses the HID class driver inbuilt into all modern operating systems, thus no additional drivers
* need to be supplied for correct operation.
*
* \section Sec_HostApp Host Controller Application
*
* Due to licensing issues, the supplied bootloader is compatible with the HalfKay bootloader protocol designed
* by PJRC, but is non-compatible with the cross-platform loader GUI. A modified version of the open source
* cross-platform TeensyLoader application is supplied, which can be compiled under most operating systems. The
* command-line loader application should remain compatible with genuine Teensy boards in addition to boards using
* this custom bootloader.
*
* Once compiled, programs can be loaded into the AVR's FLASH memory through the following example command:
* \code
* hid_bootloader_cli -mmcu=at90usb1287 Mouse.hex
* \endcode
*
* \section Sec_KnownIssues Known Issues:
*
* \par After loading an application, it is not run automatically on startup.
* Some USB AVR boards ship with the BOOTRST fuse set, causing the bootloader
* to run automatically when the device is reset. In most cases, the BOOTRST
* fuse should be disabled and the HWBE fuse used instead to run the bootloader
* when needed.
*
* \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>
* None
* </td>
* </tr>
* </table>
*/

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/*
LUFA Library
Copyright (C) Dean Camera, 2014.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2014 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 disclaims all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
/** \file
* \brief LUFA Library Configuration Header File
*
* This header file is used to configure LUFA's compile time options,
* as an alternative to the compile time constants supplied through
* a makefile.
*
* For information on what each token does, refer to the LUFA
* manual section "Summary of Compile Tokens".
*/
#ifndef _LUFA_CONFIG_H_
#define _LUFA_CONFIG_H_
#if (ARCH == ARCH_AVR8)
/* Non-USB Related Configuration Tokens: */
// #define DISABLE_TERMINAL_CODES
/* USB Class Driver Related Tokens: */
// #define HID_HOST_BOOT_PROTOCOL_ONLY
// #define HID_STATETABLE_STACK_DEPTH {Insert Value Here}
// #define HID_USAGE_STACK_DEPTH {Insert Value Here}
// #define HID_MAX_COLLECTIONS {Insert Value Here}
// #define HID_MAX_REPORTITEMS {Insert Value Here}
// #define HID_MAX_REPORT_IDS {Insert Value Here}
// #define NO_CLASS_DRIVER_AUTOFLUSH
/* General USB Driver Related Tokens: */
#define ORDERED_EP_CONFIG
#define USE_STATIC_OPTIONS (USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)
#define USB_DEVICE_ONLY
// #define USB_HOST_ONLY
// #define USB_STREAM_TIMEOUT_MS {Insert Value Here}
// #define NO_LIMITED_CONTROLLER_CONNECT
#define NO_SOF_EVENTS
/* USB Device Mode Driver Related Tokens: */
#define USE_RAM_DESCRIPTORS
// #define USE_FLASH_DESCRIPTORS
// #define USE_EEPROM_DESCRIPTORS
#define NO_INTERNAL_SERIAL
#define FIXED_CONTROL_ENDPOINT_SIZE 8
#define DEVICE_STATE_AS_GPIOR 0
#define FIXED_NUM_CONFIGURATIONS 1
// #define CONTROL_ONLY_DEVICE
// #define INTERRUPT_CONTROL_ENDPOINT
#define NO_DEVICE_REMOTE_WAKEUP
#define NO_DEVICE_SELF_POWER
/* USB Host Mode Driver Related Tokens: */
// #define HOST_STATE_AS_GPIOR {Insert Value Here}
// #define USB_HOST_TIMEOUT_MS {Insert Value Here}
// #define HOST_DEVICE_SETTLE_DELAY_MS {Insert Value Here}
// #define NO_AUTO_VBUS_MANAGEMENT
// #define INVERTED_VBUS_ENABLE_LINE
#else
#error Unsupported architecture for this LUFA configuration file.
#endif
#endif

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/*
LUFA Library
Copyright (C) Dean Camera, 2014.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2014 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 disclaims all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
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"
/** HID class report descriptor. This is a special descriptor constructed with values from the
* USBIF HID class specification to describe the reports and capabilities of the HID device. This
* descriptor is parsed by the host and its contents used to determine what data (and in what encoding)
* the device will send, and what it may be sent back from the host. Refer to the HID specification for
* more details on HID report descriptors.
*/
const USB_Descriptor_HIDReport_Datatype_t HIDReport[] =
{
HID_RI_USAGE_PAGE(16, 0xFFDC), /* Vendor Page 0xDC */
HID_RI_USAGE(8, 0xFB), /* Vendor Usage 0xFB */
HID_RI_COLLECTION(8, 0x01), /* Vendor Usage 1 */
HID_RI_USAGE(8, 0x02), /* Vendor Usage 2 */
HID_RI_LOGICAL_MINIMUM(8, 0x00),
HID_RI_LOGICAL_MAXIMUM(8, 0xFF),
HID_RI_REPORT_SIZE(8, 0x08),
HID_RI_REPORT_COUNT(16, (sizeof(uint16_t) + SPM_PAGESIZE)),
HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE),
HID_RI_END_COLLECTION(0),
};
/** Device descriptor structure. This descriptor, located in SRAM 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.
*/
const USB_Descriptor_Device_t DeviceDescriptor =
{
.Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
.USBSpecification = VERSION_BCD(1,1,0),
.Class = USB_CSCP_NoDeviceClass,
.SubClass = USB_CSCP_NoDeviceSubclass,
.Protocol = USB_CSCP_NoDeviceProtocol,
.Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE,
.VendorID = 0x03EB,
.ProductID = 0x2067,
.ReleaseNumber = VERSION_BCD(0,0,1),
.ManufacturerStrIndex = NO_DESCRIPTOR,
.ProductStrIndex = NO_DESCRIPTOR,
.SerialNumStrIndex = NO_DESCRIPTOR,
.NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS
};
/** Configuration descriptor structure. This descriptor, located in SRAM 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.
*/
const USB_Descriptor_Configuration_t 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_RESERVED,
.MaxPowerConsumption = USB_CONFIG_POWER_MA(100)
},
.HID_Interface =
{
.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
.InterfaceNumber = INTERFACE_ID_Printer,
.AlternateSetting = 0x00,
.TotalEndpoints = 1,
.Class = HID_CSCP_HIDClass,
.SubClass = HID_CSCP_NonBootSubclass,
.Protocol = HID_CSCP_NonBootProtocol,
.InterfaceStrIndex = NO_DESCRIPTOR
},
.HID_VendorHID =
{
.Header = {.Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID},
.HIDSpec = VERSION_BCD(1,1,1),
.CountryCode = 0x00,
.TotalReportDescriptors = 1,
.HIDReportType = HID_DTYPE_Report,
.HIDReportLength = sizeof(HIDReport)
},
.HID_ReportINEndpoint =
{
.Header = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
.EndpointAddress = HID_IN_EPADDR,
.Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
.EndpointSize = HID_IN_EPSIZE,
.PollingIntervalMS = 0x05
},
};
/** 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,
const void** const DescriptorAddress)
{
const uint8_t DescriptorType = (wValue >> 8);
const void* Address = NULL;
uint16_t Size = NO_DESCRIPTOR;
/* If/Else If chain compiles slightly smaller than a switch case */
if (DescriptorType == DTYPE_Device)
{
Address = &DeviceDescriptor;
Size = sizeof(USB_Descriptor_Device_t);
}
else if (DescriptorType == DTYPE_Configuration)
{
Address = &ConfigurationDescriptor;
Size = sizeof(USB_Descriptor_Configuration_t);
}
else if (DescriptorType == HID_DTYPE_HID)
{
Address = &ConfigurationDescriptor.HID_VendorHID;
Size = sizeof(USB_HID_Descriptor_HID_t);
}
else
{
Address = &HIDReport;
Size = sizeof(HIDReport);
}
*DescriptorAddress = Address;
return Size;
}

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/*
LUFA Library
Copyright (C) Dean Camera, 2014.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
*/
/*
Copyright 2014 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 disclaims all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
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 <LUFA/Drivers/USB/USB.h>
/* 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;
// Generic HID Interface
USB_Descriptor_Interface_t HID_Interface;
USB_HID_Descriptor_HID_t HID_VendorHID;
USB_Descriptor_Endpoint_t HID_ReportINEndpoint;
} USB_Descriptor_Configuration_t;
/** Enum for the device interface descriptor IDs within the device. Each interface descriptor
* should have a unique ID index associated with it, which can be used to refer to the
* interface from other descriptors.
*/
enum InterfaceDescriptors_t
{
INTERFACE_ID_Printer = 0, /**< Printer interface descriptor ID */
};
/* Macros: */
/** Endpoint address of the HID data IN endpoint. */
#define HID_IN_EPADDR (ENDPOINT_DIR_IN | 1)
/** Size in bytes of the HID reporting IN endpoint. */
#define HID_IN_EPSIZE 64
/* Function Prototypes: */
uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
const uint8_t wIndex,
const void** const DescriptorAddress)
ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
#endif

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OS ?= LINUX
#OS ?= WINDOWS
#OS ?= MACOSX
#OS ?= BSD
ifeq ($(OS), LINUX) # also works on FreeBSD
CC ?= gcc
CFLAGS ?= -O2 -Wall
hid_bootloader_cli: hid_bootloader_cli.c
$(CC) $(CFLAGS) -s -DUSE_LIBUSB -o hid_bootloader_cli hid_bootloader_cli.c -lusb
else ifeq ($(OS), WINDOWS)
CC = i586-mingw32msvc-gcc
CFLAGS ?= -O2 -Wall
hid_bootloader_cli.exe: hid_bootloader_cli.c
$(CC) $(CFLAGS) -s -DUSE_WIN32 -o hid_bootloader_cli.exe hid_bootloader_cli.c -lhid -lsetupapi
else ifeq ($(OS), MACOSX)
CC ?= gcc
SDK ?= /Developer/SDKs/MacOSX10.5.sdk
CFLAGS ?= -O2 -Wall
hid_bootloader_cli: hid_bootloader_cli.c
$(CC) $(CFLAGS) -DUSE_APPLE_IOKIT -isysroot $(SDK) -o hid_bootloader_cli hid_bootloader_cli.c -Wl,-syslibroot,$(SDK) -framework IOKit -framework CoreFoundation
else ifeq ($(OS), BSD) # works on NetBSD and OpenBSD
CC ?= gcct
CFLAGS ?= -O2 -Wall
hid_bootloader_cli: hid_bootloader_cli.c
$(CC) $(CFLAGS) -s -DUSE_UHID -o hid_bootloader_cli hid_bootloader_cli.c
endif
clean:
rm -f hid_bootloader_cli hid_bootloader_cli.exe

21
protocol/lufa/LUFA-git/Bootloaders/HID/HostLoaderApp/Makefile.bsd Normal file
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@ -0,0 +1,21 @@
OS ?= FreeBSD
#OS ?= NetBSD
#OS ?= OpenBSD
CFLAGS ?= -O2 -Wall
CC ?= gcc
.if $(OS) == "FreeBSD"
CFLAGS += -DUSE_LIBUSB
LIBS = -lusb
.elif $(OS) == "NetBSD" || $(OS) == "OpenBSD"
CFLAGS += -DUSE_UHID
LIBS =
.endif
hid_bootloader_cli: hid_bootloader_cli.c
$(CC) $(CFLAGS) -s -o hid_bootloader_cli hid_bootloader_cli.c $(LIBS)
clean:
rm -f hid_bootloader_cli

674
protocol/lufa/LUFA-git/Bootloaders/HID/HostLoaderApp/gpl3.txt Normal file
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@ -0,0 +1,674 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
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The licenses for most software and other practical works are designed
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THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
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If the disclaimer of warranty and limitation of liability provided
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

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"""
LUFA Library
Copyright (C) Dean Camera, 2014.
dean [at] fourwalledcubicle [dot] com
www.lufa-lib.org
"""
"""
Front-end programmer for the LUFA HID class bootloader.
Usage:
python hid_bootloader_loader.py <Device> <Input>.hex
Example:
python hid_bootloader_loader.py at90usb1287 Mouse.hex
Requires the pywinusb (https://pypi.python.org/pypi/pywinusb/) and
IntelHex (http://bialix.com/intelhex/) libraries.
"""
import sys
from pywinusb import hid
from intelhex import IntelHex
# Device information table
device_info_map = dict()
device_info_map['at90usb1287'] = {'page_size': 256, 'flash_kb': 128}
device_info_map['at90usb1286'] = {'page_size': 256, 'flash_kb': 128}
device_info_map['at90usb647'] = {'page_size': 256, 'flash_kb': 64}
device_info_map['at90usb646'] = {'page_size': 256, 'flash_kb': 64}
device_info_map['atmega32u4'] = {'page_size': 128, 'flash_kb': 32}
device_info_map['atmega32u2'] = {'page_size': 128, 'flash_kb': 32}
device_info_map['atmega16u4'] = {'page_size': 128, 'flash_kb': 16}
device_info_map['atmega16u2'] = {'page_size': 128, 'flash_kb': 16}
device_info_map['at90usb162'] = {'page_size': 128, 'flash_kb': 16}
device_info_map['atmega8u2'] = {'page_size': 128, 'flash_kb': 8}
device_info_map['at90usb82'] = {'page_size': 128, 'flash_kb': 8}
def get_hid_device_handle():
hid_device_filter = hid.HidDeviceFilter(vendor_id=0x03EB,
product_id=0x2067)
valid_hid_devices = hid_device_filter.get_devices()
if len(valid_hid_devices) is 0:
return None
else:
return valid_hid_devices[0]
def send_page_data(hid_device, address, data):
# Bootloader page data should be the HID Report ID (always zero) followed
# by the starting address to program, then one device's flash page worth
# of data
output_report_data = [0]
output_report_data.extend([address & 0xFF, address >> 8])
output_report_data.extend(data)
hid_device.send_output_report(output_report_data)
def program_device(hex_data, device_info):
hid_device = get_hid_device_handle()
if hid_device is None:
print("No valid HID device found.")
sys.exit(1)
try:
hid_device.open()
print("Connected to bootloader.")
# Program in all data from the loaded HEX file, in a number of device
# page sized chunks
for addr in range(0, hex_data.maxaddr(), device_info['page_size']):
# Compute the address range of the current page in the device
current_page_range = range(addr, addr+device_info['page_size'])
# Extract the data from the hex file at the specified start page
# address and convert it to a regular list of bytes
page_data = [hex_data[i] for i in current_page_range]
print("Writing address 0x%04X-0x%04X" % (current_page_range[0], current_page_range[-1]))
# Devices with more than 64KB of flash should shift down the page
# address so that it is 16-bit (page size is guaranteed to be
# >= 256 bytes so no non-zero address bits are discarded)
if device_info['flash_kb'] < 64:
send_page_data(hid_device, addr, page_data)
else:
send_page_data(hid_device, addr >> 8, page_data)
# Once programming is complete, start the application via a dummy page
# program to the page address 0xFFFF
print("Programming complete, starting application.")
send_page_data(hid_device, 0xFFFF, [0] * device_info['page_size'])
finally:
hid_device.close()
if __name__ == '__main__':
# Load the specified HEX file
try:
hex_data = IntelHex(sys.argv[2])
except:
print("Could not open the specified HEX file.")
sys.exit(1)
# Retrieve the device information entry for the specified device
try:
device_info = device_info_map[sys.argv[1]]
except:
print("Unknown device name specified.")
sys.exit(1)
program_device(hex_data, device_info)

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<asf xmlversion="1.0">
<project caption="HID Bootloader - 128KB FLASH / 4KB Boot - AVR8 Architecture" id="lufa.bootloaders.hid.avr8.128_4" force-caption="true" workspace-name="lufa_hid_128kb_4kb_">
<require idref="lufa.bootloaders.hid"/>
<require idref="lufa.boards.dummy.avr8"/>
<generator value="as5_8"/>
<device-support value="at90usb1287"/>
<config name="lufa.drivers.board.name" value="none"/>
<config name="config.compiler.optimization.level" value="size"/>
<build type="define" name="F_CPU" value="16000000UL"/>
<build type="define" name="F_USB" value="16000000UL"/>
<build type="define" name="BOOT_START_ADDR" value="0x1F000"/>
<build type="linker-config" subtype="flags" value="--section-start=.text=0x1F000"/>
</project>
<project caption="HID Bootloader - 64KB FLASH / 4KB Boot - AVR8 Architecture" id="lufa.bootloaders.hid.avr8.64_4" force-caption="true" workspace-name="lufa_hid_64kb_4kb_">
<require idref="lufa.bootloaders.hid"/>
<require idref="lufa.boards.dummy.avr8"/>
<generator value="as5_8"/>
<device-support value="at90usb647"/>
<config name="lufa.drivers.board.name" value="none"/>
<config name="config.compiler.optimization.level" value="size"/>
<build type="define" name="F_CPU" value="16000000UL"/>
<build type="define" name="F_USB" value="16000000UL"/>
<build type="define" name="BOOT_START_ADDR" value="0xF000"/>
<build type="linker-config" subtype="flags" value="--section-start=.text=0xF000"/>
</project>
<project caption="HID Bootloader - 32KB FLASH / 4KB Boot - AVR8 Architecture" id="lufa.bootloaders.hid.avr8.32_4" force-caption="true" workspace-name="lufa_hid_32kb_4kb_">
<require idref="lufa.bootloaders.hid"/>
<require idref="lufa.boards.dummy.avr8"/>
<generator value="as5_8"/>
<device-support value="atmega32u4"/>
<config name="lufa.drivers.board.name" value="none"/>
<config name="config.compiler.optimization.level" value="size"/>
<build type="define" name="F_CPU" value="16000000UL"/>
<build type="define" name="F_USB" value="16000000UL"/>
<build type="define" name="BOOT_START_ADDR" value="0x7000"/>
<build type="linker-config" subtype="flags" value="--section-start=.text=0x7000"/>
</project>
<project caption="HID Bootloader - 16KB FLASH / 2KB Boot - AVR8 Architecture" id="lufa.bootloaders.hid.avr8.16_2" force-caption="true" workspace-name="lufa_hid_16kb_2kb_">
<require idref="lufa.bootloaders.hid"/>
<require idref="lufa.boards.dummy.avr8"/>
<generator value="as5_8"/>
<device-support value="atmega16u2"/>
<config name="lufa.drivers.board.name" value="none"/>
<config name="config.compiler.optimization.level" value="size"/>
<build type="define" name="F_CPU" value="16000000UL"/>
<build type="define" name="F_USB" value="16000000UL"/>
<build type="define" name="BOOT_START_ADDR" value="0x3800"/>
<build type="linker-config" subtype="flags" value="--section-start=.text=0x3800"/>
</project>
<project caption="HID Bootloader - 8KB FLASH / 2KB Boot - AVR8 Architecture" id="lufa.bootloaders.hid.avr8.8_2" force-caption="true" workspace-name="lufa_hid_8kb_2kb_">
<require idref="lufa.bootloaders.hid"/>
<require idref="lufa.boards.dummy.avr8"/>
<generator value="as5_8"/>
<device-support value="atmega8u2"/>
<config name="lufa.drivers.board.name" value="none"/>
<config name="config.compiler.optimization.level" value="size"/>
<build type="define" name="F_CPU" value="16000000UL"/>
<build type="define" name="F_USB" value="16000000UL"/>
<build type="define" name="BOOT_START_ADDR" value="0x1800"/>
<build type="linker-config" subtype="flags" value="--section-start=.text=0x1800"/>
</project>
<module type="application" id="lufa.bootloaders.hid" caption="HID Bootloader">
<info type="description" value="summary">
HID Class Bootloader, capable of reprogramming a device via a custom cross-platform command line utility when plugged into a host.
</info>
<info type="gui-flag" value="move-to-root"/>
<info type="keyword" value="Technology">
<keyword value="Bootloaders"/>
<keyword value="USB Device"/>
</info>
<device-support-alias value="lufa_avr8"/>
<device-support-alias value="lufa_xmega"/>
<device-support-alias value="lufa_uc3"/>
<build type="include-path" value="."/>
<build type="c-source" value="BootloaderHID.c"/>
<build type="header-file" value="BootloaderHID.h"/>
<build type="c-source" value="Descriptors.c"/>
<build type="header-file" value="Descriptors.h"/>
<build type="module-config" subtype="path" value="Config"/>
<build type="header-file" value="Config/LUFAConfig.h"/>
<build type="distribute" subtype="user-file" value="doxyfile"/>
<build type="distribute" subtype="user-file" value="BootloaderHID.txt"/>
<build type="distribute" subtype="directory" value="HostLoaderApp"/>
<build type="distribute" subtype="directory" value="HostLoaderApp_Python"/>
<require idref="lufa.common"/>
<require idref="lufa.platform"/>
<require idref="lufa.drivers.usb"/>
<require idref="lufa.drivers.board"/>
<require idref="lufa.drivers.board.leds"/>
</module>
</asf>

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#
# LUFA Library
# Copyright (C) Dean Camera, 2014.
#
# dean [at] fourwalledcubicle [dot] com
# www.lufa-lib.org
#
# --------------------------------------
# LUFA Project Makefile.
# --------------------------------------
# Run "make help" for target help.
MCU = at90usb1287
ARCH = AVR8
BOARD = USBKEY
F_CPU = 8000000
F_USB = $(F_CPU)
OPTIMIZATION = s
TARGET = BootloaderHID
SRC = $(TARGET).c Descriptors.c $(LUFA_SRC_USB)
LUFA_PATH = ../../LUFA
CC_FLAGS = -DUSE_LUFA_CONFIG_HEADER -IConfig/
LD_FLAGS = -Wl,--section-start=.text=$(BOOT_START_OFFSET)
# Flash size and bootloader section sizes of the target, in KB. These must
# match the target's total FLASH size and the bootloader size set in the
# device's fuses.
FLASH_SIZE_KB := 128
BOOT_SECTION_SIZE_KB := 8
# Bootloader address calculation formulas
# Do not modify these macros, but rather modify the dependent values above.
CALC_ADDRESS_IN_HEX = $(shell printf "0x%X" $$(( $(1) )) )
BOOT_START_OFFSET = $(call CALC_ADDRESS_IN_HEX, ($(FLASH_SIZE_KB) - $(BOOT_SECTION_SIZE_KB)) * 1024 )
BOOT_SEC_OFFSET = $(call CALC_ADDRESS_IN_HEX, ($(FLASH_SIZE_KB) * 1024) - ($(strip $(1))) )
# Default target
all:
# Include LUFA build script makefiles
include $(LUFA_PATH)/Build/lufa_core.mk
include $(LUFA_PATH)/Build/lufa_sources.mk
include $(LUFA_PATH)/Build/lufa_build.mk
include $(LUFA_PATH)/Build/lufa_cppcheck.mk
include $(LUFA_PATH)/Build/lufa_doxygen.mk
include $(LUFA_PATH)/Build/lufa_avrdude.mk
include $(LUFA_PATH)/Build/lufa_atprogram.mk