155 lines
6.5 KiB
C
155 lines
6.5 KiB
C
/****************************************************************************************
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| Description: bootloader USB device descriptor source file
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| File Name: usb_desc.c
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| Notes: based on an example from STMicroelectronics
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|----------------------------------------------------------------------------------------
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| C O P Y R I G H T
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|----------------------------------------------------------------------------------------
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| Copyright (c) 2011 by Feaser http://www.feaser.com All rights reserved
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|----------------------------------------------------------------------------------------
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| L I C E N S E
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|----------------------------------------------------------------------------------------
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| This file is part of OpenBLT. OpenBLT is free software: you can redistribute it and/or
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| modify it under the terms of the GNU General Public License as published by the Free
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| Software Foundation, either version 3 of the License, or (at your option) any later
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| version.
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| OpenBLT is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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| without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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| PURPOSE. See the GNU General Public License for more details.
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| You should have received a copy of the GNU General Public License along with OpenBLT.
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| If not, see <http://www.gnu.org/licenses/>.
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| A special exception to the GPL is included to allow you to distribute a combined work
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| that includes OpenBLT without being obliged to provide the source code for any
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| proprietary components. The exception text is included at the bottom of the license
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| file <license.html>.
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****************************************************************************************/
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/****************************************************************************************
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* Include files
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****************************************************************************************/
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#include "usb_lib.h"
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#include "usb_desc.h"
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/****************************************************************************************
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* Constant data declarations
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****************************************************************************************/
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/* USB Device Descriptor */
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const uint8_t Bulk_DeviceDescriptor[] =
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{
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0x12, /* bLength */
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USB_DEVICE_DESCRIPTOR_TYPE, /* bDescriptorType */
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0x00,
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0x02, /* bcdUSB = 2.00 */
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0x00, /* bDeviceClass: each interface defines the device class */
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0x00, /* bDeviceSubClass */
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0x00, /* bDeviceProtocol */
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0x40, /* bMaxPacketSize0 */
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0x45,
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0x01, /* idVendor = 0x0145 */
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0x23,
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0x00, /* idProduct = 0x0023 */
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0x00,
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0x01, /* bcdDevice = 1.00 */
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1, /* Index of string descriptor describing manufacturer */
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2, /* Index of string descriptor describing product */
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3, /* Index of string descriptor describing the device's serial number */
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0x01 /* bNumConfigurations */
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};
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/* USB Configuration Descriptor */
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const uint8_t Bulk_ConfigDescriptor[] =
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{
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/*Configuration Descriptor*/
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0x09, /* bLength: Configuration Descriptor size */
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USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType: Configuration */
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BULK_SIZ_CONFIG_DESC, /* wTotalLength:no of returned bytes */
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0x00,
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0x01, /* bNumInterfaces: 1 interface */
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0x01, /* bConfigurationValue: Configuration value */
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0x00, /* iConfiguration: Index of string descriptor describing the configuration */
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0xC0, /* bmAttributes: self powered */
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0x32, /* MaxPower 100 mA */
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/*Interface Descriptor*/
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0x09, /* bLength: Endpoint Descriptor size */
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USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType: */
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0x00, /* bInterfaceNumber: Number of Interface */
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0x00, /* bAlternateSetting: Alternate setting */
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0x02, /* bNumEndpoints: Two endpoints used */
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0xFF, /* bInterfaceClass: vendor specific */
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0x00, /* bInterfaceSubClass */
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0x00, /* bInterfaceProtocol */
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4, /* iInterface: */
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/*Endpoint 1 IN Descriptor*/
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0x07, /* bLength: Endpoint Descriptor size */
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USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType: Endpoint */
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0x81, /* bEndpointAddress: (IN1) */
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0x02, /* bmAttributes: Bulk */
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BULK_DATA_SIZE, /* wMaxPacketSize: */
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0x00,
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0x00, /* bInterval: ignore for Bulk transfer */
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/*Endpoint 1 OUT Descriptor*/
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0x07, /* bLength: Endpoint Descriptor size */
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USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType: Endpoint */
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0x01, /* bEndpointAddress: (OUT1) */
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0x02, /* bmAttributes: Bulk */
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BULK_DATA_SIZE, /* wMaxPacketSize: */
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0x00,
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0x00 /* bInterval: ignore for Bulk transfer */
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};
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/* USB String Descriptors */
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const uint8_t Bulk_StringLangID[BULK_SIZ_STRING_LANGID] =
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{
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BULK_SIZ_STRING_LANGID,
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USB_STRING_DESCRIPTOR_TYPE,
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0x09,
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0x04 /* LangID = 0x0409: U.S. English */
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};
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const uint8_t Bulk_StringVendor[BULK_SIZ_STRING_VENDOR] =
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{
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BULK_SIZ_STRING_VENDOR, /* Size of Vendor string */
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USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType*/
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/* Manufacturer: "OpenBLT User" */
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'O', 0, 'p', 0, 'e', 0, 'n', 0, 'B', 0, 'L', 0, 'T', 0,
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' ', 0, 'U', 0, 's', 0, 'e', 0, 'r', 0
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};
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const uint8_t Bulk_StringProduct[BULK_SIZ_STRING_PRODUCT] =
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{
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BULK_SIZ_STRING_PRODUCT, /* bLength */
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USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
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/* Product name: "WinUSB Bulk Device" */
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'W', 0, 'i', 0, 'n', 0, 'U', 0, 'S', 0, 'B', 0, ' ', 0,
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'B', 0, 'u', 0, 'l', 0, 'k', 0, ' ', 0,
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'D', 0, 'e', 0, 'v', 0, 'i', 0, 'c', 0, 'e', 0
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};
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uint8_t Bulk_StringSerial[BULK_SIZ_STRING_SERIAL] =
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{
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BULK_SIZ_STRING_SERIAL, /* bLength */
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USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
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/* Serial name: "SER1234567890" */
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'S', 0, 'E', 0, 'R', 0, '1', 0, '2', 0, '3', 0, '4', 0, '5', 0, '6', 0, '7', 0,
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'8', 0, '9', 0, '0', 0
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};
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const uint8_t Bulk_StringInterface[BULK_SIZ_STRING_INTERFACE] =
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{
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BULK_SIZ_STRING_INTERFACE,
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USB_STRING_DESCRIPTOR_TYPE,
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/* Interface 0: "WinUSB Bulk Interface" */
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'W', 0, 'i', 0, 'n', 0, 'U', 0, 'S', 0, 'B', 0, ' ', 0,
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'B', 0, 'u', 0, 'l', 0, 'k', 0, ' ', 0,
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'I', 0, 'n', 0, 't', 0, 'e', 0, 'r', 0, 'f', 0, 'a', 0, 'c', 0, 'e', 0
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};
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/*********************************** end of usb_desc.h *********************************/
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