195 lines
7.7 KiB
C
195 lines
7.7 KiB
C
|
/*
|
||
|
|
LUFA Library
|
||
|
|
Copyright (C) Dean Camera, 2017.
|
||
|
|
|
||
|
|
dean [at] fourwalledcubicle [dot] com
|
||
|
|
www.lufa-lib.org
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
Copyright 2017 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>
|
||
|
|
|
||
|
|
#include "Config/AppConfig.h"
|
||
|
|
|
||
|
|
/* Macros: */
|
||
|
|
/** Descriptor type value for a DFU class functional descriptor. */
|
||
|
|
#define DTYPE_DFUFunctional 0x21
|
||
|
|
|
||
|
|
/** DFU attribute mask, indicating that the DFU device will detach and re-attach when a DFU_DETACH
|
||
|
|
* command is issued, rather than the host issuing a USB Reset.
|
||
|
|
*/
|
||
|
|
#define ATTR_WILL_DETATCH (1 << 3)
|
||
|
|
|
||
|
|
/** DFU attribute mask, indicating that the DFU device can communicate during the manifestation phase
|
||
|
|
* (memory programming phase).
|
||
|
|
*/
|
||
|
|
#define ATTR_MANEFESTATION_TOLLERANT (1 << 2)
|
||
|
|
|
||
|
|
/** DFU attribute mask, indicating that the DFU device can accept DFU_UPLOAD requests to send data from
|
||
|
|
* the device to the host.
|
||
|
|
*/
|
||
|
|
#define ATTR_CAN_UPLOAD (1 << 1)
|
||
|
|
|
||
|
|
/** DFU attribute mask, indicating that the DFU device can accept DFU_DNLOAD requests to send data from
|
||
|
|
* the host to the device.
|
||
|
|
*/
|
||
|
|
#define ATTR_CAN_DOWNLOAD (1 << 0)
|
||
|
|
|
||
|
|
#if defined(__AVR_AT90USB1287__)
|
||
|
|
#define PRODUCT_ID_CODE 0x2FFB
|
||
|
|
#define AVR_SIGNATURE_1 0x1E
|
||
|
|
#define AVR_SIGNATURE_2 0x97
|
||
|
|
#define AVR_SIGNATURE_3 0x82
|
||
|
|
#elif defined(__AVR_AT90USB647__)
|
||
|
|
#define PRODUCT_ID_CODE 0x2FF9
|
||
|
|
#define AVR_SIGNATURE_1 0x1E
|
||
|
|
#define AVR_SIGNATURE_2 0x96
|
||
|
|
#define AVR_SIGNATURE_3 0x82
|
||
|
|
#elif defined(__AVR_AT90USB1286__)
|
||
|
|
#define PRODUCT_ID_CODE 0x2FFB
|
||
|
|
#define AVR_SIGNATURE_1 0x1E
|
||
|
|
#define AVR_SIGNATURE_2 0x97
|
||
|
|
#define AVR_SIGNATURE_3 0x82
|
||
|
|
#elif defined(__AVR_AT90USB646__)
|
||
|
|
#define PRODUCT_ID_CODE 0x2FF9
|
||
|
|
#define AVR_SIGNATURE_1 0x1E
|
||
|
|
#define AVR_SIGNATURE_2 0x96
|
||
|
|
#define AVR_SIGNATURE_3 0x82
|
||
|
|
#elif defined(__AVR_ATmega32U4__)
|
||
|
|
#define PRODUCT_ID_CODE 0x2FF4
|
||
|
|
#define AVR_SIGNATURE_1 0x1E
|
||
|
|
#define AVR_SIGNATURE_2 0x95
|
||
|
|
#define AVR_SIGNATURE_3 0x87
|
||
|
|
#elif defined(__AVR_ATmega16U4__)
|
||
|
|
#define PRODUCT_ID_CODE 0x2FF3
|
||
|
|
#define AVR_SIGNATURE_1 0x1E
|
||
|
|
#define AVR_SIGNATURE_2 0x94
|
||
|
|
#define AVR_SIGNATURE_3 0x88
|
||
|
|
#elif defined(__AVR_ATmega32U2__)
|
||
|
|
#define PRODUCT_ID_CODE 0x2FF0
|
||
|
|
#define AVR_SIGNATURE_1 0x1E
|
||
|
|
#define AVR_SIGNATURE_2 0x95
|
||
|
|
#define AVR_SIGNATURE_3 0x8A
|
||
|
|
#elif defined(__AVR_ATmega16U2__)
|
||
|
|
#define PRODUCT_ID_CODE 0x2FEF
|
||
|
|
#define AVR_SIGNATURE_1 0x1E
|
||
|
|
#define AVR_SIGNATURE_2 0x94
|
||
|
|
#define AVR_SIGNATURE_3 0x89
|
||
|
|
#elif defined(__AVR_AT90USB162__)
|
||
|
|
#define PRODUCT_ID_CODE 0x2FFA
|
||
|
|
#define AVR_SIGNATURE_1 0x1E
|
||
|
|
#define AVR_SIGNATURE_2 0x94
|
||
|
|
#define AVR_SIGNATURE_3 0x82
|
||
|
|
#elif defined(__AVR_ATmega8U2__)
|
||
|
|
#define PRODUCT_ID_CODE 0x2FEE
|
||
|
|
#define AVR_SIGNATURE_1 0x1E
|
||
|
|
#define AVR_SIGNATURE_2 0x93
|
||
|
|
#define AVR_SIGNATURE_3 0x89
|
||
|
|
#elif defined(__AVR_AT90USB82__)
|
||
|
|
#define PRODUCT_ID_CODE 0x2FF7
|
||
|
|
#define AVR_SIGNATURE_1 0x1E
|
||
|
|
#define AVR_SIGNATURE_2 0x93
|
||
|
|
#define AVR_SIGNATURE_3 0x82
|
||
|
|
#else
|
||
|
|
#error The selected AVR part is not currently supported by this bootloader.
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if !defined(PRODUCT_ID_CODE)
|
||
|
|
#error Current AVR model is not supported by this bootloader.
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* Type Defines: */
|
||
|
|
/** Type define for a DFU class function descriptor. This descriptor gives DFU class information
|
||
|
|
* to the host when read, indicating the DFU device's capabilities.
|
||
|
|
*/
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
USB_Descriptor_Header_t Header; /**< Standard descriptor header structure */
|
||
|
|
|
||
|
|
uint8_t Attributes; /**< DFU device attributes, a mask comprising of the
|
||
|
|
* ATTR_* macros listed in this source file
|
||
|
|
*/
|
||
|
|
uint16_t DetachTimeout; /**< Timeout in milliseconds between a USB_DETACH
|
||
|
|
* command being issued and the device detaching
|
||
|
|
* from the USB bus
|
||
|
|
*/
|
||
|
|
uint16_t TransferSize; /**< Maximum number of bytes the DFU device can accept
|
||
|
|
* from the host in a transaction
|
||
|
|
*/
|
||
|
|
uint16_t DFUSpecification; /**< BCD packed DFU specification number this DFU
|
||
|
|
* device complies with
|
||
|
|
*/
|
||
|
|
} USB_Descriptor_DFU_Functional_t;
|
||
|
|
|
||
|
|
/** 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;
|
||
|
|
|
||
|
|
// DFU Interface
|
||
|
|
USB_Descriptor_Interface_t DFU_Interface;
|
||
|
|
USB_Descriptor_DFU_Functional_t DFU_Functional;
|
||
|
|
} 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_DFU = 0, /**< DFU interface descriptor ID */
|
||
|
|
};
|
||
|
|
|
||
|
|
/** Enum for the device string descriptor IDs within the device. Each string descriptor should
|
||
|
|
* have a unique ID index associated with it, which can be used to refer to the string from
|
||
|
|
* other descriptors.
|
||
|
|
*/
|
||
|
|
enum StringDescriptors_t
|
||
|
|
{
|
||
|
|
STRING_ID_Language = 0, /**< Supported Languages string descriptor ID (must be zero) */
|
||
|
|
STRING_ID_Manufacturer = 1, /**< Manufacturer string ID */
|
||
|
|
STRING_ID_Product = 2, /**< Product string ID */
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Function Prototypes: */
|
||
|
|
uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
|
||
|
|
const uint16_t wIndex,
|
||
|
|
const void** const DescriptorAddress)
|
||
|
|
ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|