/*
LUFA Library
- Copyright (C) Dean Camera, 2010.
-
+ Copyright (C) Dean Camera, 2011.
+
dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
+ www.lufa-lib.org
*/
/*
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+ Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ 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
+ 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
+ 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
/** \file
*
- * USB Device Descriptors, for library use when in USB device mode. Descriptors are special
+ * 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.
+ * the device's capabilities and functions.
*/
#include "Descriptors.h"
-/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall
+/** 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.
*/
-USB_Descriptor_Device_t DeviceDescriptor =
+const USB_Descriptor_Device_t DeviceDescriptor =
{
.Header = {.Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device},
-
+
.USBSpecification = VERSION_BCD(01.10),
- .Class = 0x00,
- .SubClass = 0x00,
- .Protocol = 0x00,
-
+ .Class = USB_CSCP_NoDeviceClass,
+ .SubClass = USB_CSCP_NoDeviceSubclass,
+ .Protocol = USB_CSCP_NoDeviceProtocol,
+
.Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE,
-
+
.VendorID = 0x03EB,
.ProductID = PRODUCT_ID_CODE,
.ReleaseNumber = VERSION_BCD(00.00),
-
+
.ManufacturerStrIndex = NO_DESCRIPTOR,
.ProductStrIndex = 0x01,
.SerialNumStrIndex = NO_DESCRIPTOR,
-
+
.NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS
};
-/** Configuration descriptor structure. This descriptor, located in FLASH memory, describes the usage
+/** 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.
*/
-USB_Descriptor_Configuration_t ConfigurationDescriptor =
+const USB_Descriptor_Configuration_t ConfigurationDescriptor =
{
- .Config =
+ .Config =
{
- .Header = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
+ .Header = {.Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration},
- .TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t),
- .TotalInterfaces = 1,
+ .TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t),
+ .TotalInterfaces = 1,
- .ConfigurationNumber = 1,
- .ConfigurationStrIndex = NO_DESCRIPTOR,
-
- .ConfigAttributes = USB_CONFIG_ATTR_BUSPOWERED,
-
- .MaxPowerConsumption = USB_CONFIG_POWER_MA(100)
+ .ConfigurationNumber = 1,
+ .ConfigurationStrIndex = NO_DESCRIPTOR,
+
+ .ConfigAttributes = USB_CONFIG_ATTR_BUSPOWERED,
+
+ .MaxPowerConsumption = USB_CONFIG_POWER_MA(100)
},
-
- .DFU_Interface =
+
+ .DFU_Interface =
{
.Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface},
.InterfaceNumber = 0,
.AlternateSetting = 0,
-
+
.TotalEndpoints = 0,
-
+
.Class = 0xFE,
.SubClass = 0x01,
.Protocol = 0x02,
.InterfaceStrIndex = NO_DESCRIPTOR
},
-
- .DFU_Functional =
+
+ .DFU_Functional =
{
.Header = {.Size = sizeof(USB_Descriptor_DFU_Functional_t), .Type = DTYPE_DFUFunctional},
-
+
.Attributes = (ATTR_CAN_UPLOAD | ATTR_CAN_DOWNLOAD),
.DetachTimeout = 0x0000,
- .TransferSize = 0x0c00,
-
+ .TransferSize = 0x0C00,
+
.DFUSpecification = VERSION_BCD(01.01)
}
};
-/** Language descriptor structure. This descriptor, located in FLASH memory, is returned when the host requests
+/** Language descriptor structure. This descriptor, located in SRAM 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 LanguageString =
+ */
+const USB_Descriptor_String_t LanguageString =
{
.Header = {.Size = USB_STRING_LEN(1), .Type = DTYPE_String},
-
+
.UnicodeString = {LANGUAGE_ID_ENG}
};
* 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 ProductString =
+const USB_Descriptor_String_t ProductString =
{
.Header = {.Size = USB_STRING_LEN(18), .Type = DTYPE_String},
-
+
.UnicodeString = L"AVR DFU Bootloader"
};
*DescriptorAddress = Address;
return Size;
}
+
projects / pub / USBasp.git / blobdiff