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First version under SVN is V4.0.1
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Richard Barry
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203
Demo/lwIP_Demo_Rowley_ARM7/USB/descriptors.h
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Demo/lwIP_Demo_Rowley_ARM7/USB/descriptors.h
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/*
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FreeRTOS V4.0.1 - copyright (C) 2003-2006 Richard Barry.
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This file is part of the FreeRTOS distribution.
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FreeRTOS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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FreeRTOS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FreeRTOS; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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A special exception to the GPL can be applied should you wish to distribute
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a combined work that includes FreeRTOS, without being obliged to provide
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the source code for any proprietary components. See the licensing section
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of http://www.FreeRTOS.org for full details of how and when the exception
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can be applied.
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***************************************************************************
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See http://www.FreeRTOS.org for documentation, latest information, license
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and contact details. Please ensure to read the configuration and relevant
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port sections of the online documentation.
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***************************************************************************
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*/
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/*
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- DESCRIPTOR DEFINITIONS -
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*/
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/* String descriptors used during the enumeration process.
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These take the form:
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{
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Length of descriptor,
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Descriptor type,
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Data
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}
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*/
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const portCHAR pxLanguageStringDescriptor[] =
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{
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4,
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usbDESCRIPTOR_TYPE_STRING,
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0x09, 0x04
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};
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const portCHAR pxManufacturerStringDescriptor[] =
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{
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18,
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usbDESCRIPTOR_TYPE_STRING,
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'F', 0x00, 'r', 0x00, 'e', 0x00, 'e', 0x00, 'R', 0x00, 'T', 0x00, 'O', 0x00, 'S', 0x00
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};
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const portCHAR pxProductStringDescriptor[] =
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{
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36,
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usbDESCRIPTOR_TYPE_STRING,
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'F', 0x00, 'r', 0x00, 'e', 0x00, 'e', 0x00, 'R', 0x00, 'T', 0x00, 'O', 0x00, 'S', 0x00, ' ', 0x00, 'C', 0x00, 'D', 0x00,
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'C', 0x00, ' ', 0x00, 'D', 0x00, 'E', 0x00, 'M', 0x00, 'O', 0x00
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};
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const portCHAR pxConfigurationStringDescriptor[] =
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{
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38,
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usbDESCRIPTOR_TYPE_STRING,
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'C', 0x00, 'o', 0x00, 'n', 0x00, 'f', 0x00, 'i', 0x00, 'g', 0x00, 'u', 0x00, 'r', 0x00, 'a', 0x00, 't', 0x00, 'i', 0x00,
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'o', 0x00, 'n', 0x00, ' ', 0x00, 'N', 0x00, 'a', 0x00, 'm', 0x00, 'e', 0x00
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};
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const portCHAR pxInterfaceStringDescriptor[] =
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{
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30,
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usbDESCRIPTOR_TYPE_STRING,
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'I', 0x00, 'n', 0x00, 't', 0x00, 'e', 0x00, 'r', 0x00, 'f', 0x00, 'a', 0x00, 'c', 0x00, 'e', 0x00, ' ', 0x00, 'N', 0x00,
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'a', 0x00, 'm', 0x00, 'e', 0x00
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};
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/* Device should properly be 0x134A:0x9001, using 0x05F9:0xFFFF for Linux testing */
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const char pxDeviceDescriptor[] =
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{
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/* Device descriptor */
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0x12, /* bLength */
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0x01, /* bDescriptorType */
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0x10, 0x01, /* bcdUSBL */
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0x02, /* bDeviceClass: */
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0x00, /* bDeviceSubclass: */
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0x00, /* bDeviceProtocol: */
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0x08, /* bMaxPacketSize0 */
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0x03, 0xEB, /* idVendorL */
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0x20, 0x09, /* idProductL */
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0x10, 0x01, /* bcdDeviceL */
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usbMANUFACTURER_STRING, /* iManufacturer */
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usbPRODUCT_STRING, /* iProduct */
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0x00, /* SerialNumber */
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0x01 /* bNumConfigs */
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};
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const char pxConfigDescriptor[] = {
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/* Configuration 1 descriptor
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Here we define two interfaces (0 and 1) and a total of 3 endpoints.
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Interface 0 is a CDC Abstract Control Model interface with one interrupt-in endpoint.
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Interface 1 is a CDC Data Interface class, with a bulk-in and bulk-out endpoint.
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Endpoint 0 gets used as the CDC management element.
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*/
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0x09, /* CbLength */
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0x02, /* CbDescriptorType */
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0x43, 0x00, /* CwTotalLength 2 EP + Control ? */
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0x02, /* CbNumInterfaces */
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0x01, /* CbConfigurationValue */
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usbCONFIGURATION_STRING,/* CiConfiguration */
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usbBUS_POWERED, /* CbmAttributes Bus powered + Remote Wakeup*/
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0x32, /* CMaxPower: 100mA */
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/* Communication Class Interface Descriptor Requirement */
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0x09, /* bLength */
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0x04, /* bDescriptorType */
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0x00, /* bInterfaceNumber */
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0x00, /* bAlternateSetting */
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0x01, /* bNumEndpoints */
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0x02, /* bInterfaceClass: Comm Interface Class */
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0x02, /* bInterfaceSubclass: Abstract Control Model*/
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0x00, /* bInterfaceProtocol */
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usbINTERFACE_STRING,/* iInterface */
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/* Header Functional Descriptor */
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0x05, /* bLength */
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0x24, /* bDescriptor type: CS_INTERFACE */
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0x00, /* bDescriptor subtype: Header Func Desc*/
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0x10, 0x01, /* bcdCDC:1.1 */
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/* ACM Functional Descriptor */
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0x04, /* bFunctionLength */
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0x24, /* bDescriptor type: CS_INTERFACE */
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0x02, /* bDescriptor subtype: ACM Func Desc */
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0x00, /* bmCapabilities: We don't support squat*/
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/* Union Functional Descriptor */
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0x05, /* bFunctionLength */
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0x24, /* bDescriptor type: CS_INTERFACE */
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0x06, /* bDescriptor subtype: Union Func Desc */
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0x00, /* bMasterInterface: CDC Interface */
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0x01, /* bSlaveInterface0: Data Class Interface*/
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/* Call Management Functional Descriptor
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0 in D1 and D0 indicates that device does not handle call management*/
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0x05, /* bFunctionLength */
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0x24, /* bDescriptor type: CS_INTERFACE */
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0x01, /* bDescriptor subtype: Call Management Func*/
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0x00, /* bmCapabilities: D1 + D0 */
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0x01, /* bDataInterface: Data Class Interface 1*/
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/* CDC Control - Endpoint 3 descriptor
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This endpoint serves as a notification element. */
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0x07, /* bLength */
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0x05, /* bDescriptorType */
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0x83, /* bEndpointAddress, Endpoint 03 - IN */
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0x03, /* bmAttributes INT */
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0x08, 0x00, /* wMaxPacketSize: 8 bytes */
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0xFF, /* bInterval */
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/* Data Class Interface Descriptor Requirement */
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0x09, /* bLength */
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0x04, /* bDescriptorType */
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0x01, /* bInterfaceNumber */
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0x00, /* bAlternateSetting */
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0x02, /* bNumEndPoints */
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0x0A, /* bInterfaceClass */
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0x00, /* bInterfaceSubclass */
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0x00, /* bInterfaceProtocol */
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0x00, /* iInterface */
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/* CDC Data - Endpoint 1 descriptor */
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0x07, /* bLenght */
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0x05, /* bDescriptorType */
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0x01, /* bEndPointAddress, Endpoint 01 - OUT */
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0x02, /* bmAttributes BULK */
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64, /* wMaxPacketSize */
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0x00,
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0x00, /* bInterval */
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/* CDC Data - Endpoint 2 descriptor */
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0x07, /* bLength */
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0x05, /* bDescriptorType */
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0x82, /* bEndPointAddress, Endpoint 02 - IN */
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0x02, /* bmAttributes BULK */
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64, /* wMaxPacketSize */
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0x00,
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0x00 /* bInterval */
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};
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