git.sur5r.net Git - freertos/blob - Demo/lwIP_Demo_Rowley_ARM7/USB/descriptors.h

   1 /*\r
   2         FreeRTOS V4.0.1 - copyright (C) 2003-2006 Richard Barry.\r
   3 \r
   4         This file is part of the FreeRTOS distribution.\r
   5 \r
   6         FreeRTOS is free software; you can redistribute it and/or modify\r
   7         it under the terms of the GNU General Public License as published by\r
   8         the Free Software Foundation; either version 2 of the License, or\r
   9         (at your option) any later version.\r
  10 \r
  11         FreeRTOS is distributed in the hope that it will be useful,\r
  12         but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  13         MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  14         GNU General Public License for more details.\r
  15 \r
  16         You should have received a copy of the GNU General Public License\r
  17         along with FreeRTOS; if not, write to the Free Software\r
  18         Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\r
  19 \r
  20         A special exception to the GPL can be applied should you wish to distribute\r
  21         a combined work that includes FreeRTOS, without being obliged to provide\r
  22         the source code for any proprietary components.  See the licensing section\r
  23         of http://www.FreeRTOS.org for full details of how and when the exception\r
  24         can be applied.\r
  25 \r
  26         ***************************************************************************\r
  27         See http://www.FreeRTOS.org for documentation, latest information, license\r
  28         and contact details.  Please ensure to read the configuration and relevant\r
  29         port sections of the online documentation.\r
  30         ***************************************************************************\r
  31 */\r
  32 \r
  33 /*\r
  34         - DESCRIPTOR DEFINITIONS -\r
  35 */\r
  36 \r
  37 /* String descriptors used during the enumeration process.\r
  38 These take the form:\r
  39 \r
  40 {\r
  41         Length of descriptor,\r
  42         Descriptor type,\r
  43         Data\r
  44 }\r
  45 */\r
  46 \r
  47 const portCHAR pxLanguageStringDescriptor[] =\r
  48 {\r
  49         4,\r
  50         usbDESCRIPTOR_TYPE_STRING,\r
  51         0x09, 0x04\r
  52 };\r
  53 \r
  54 const portCHAR pxManufacturerStringDescriptor[] = \r
  55 {\r
  56         18,\r
  57         usbDESCRIPTOR_TYPE_STRING,\r
  58 \r
  59         'F', 0x00, 'r', 0x00, 'e', 0x00, 'e', 0x00, 'R', 0x00, 'T', 0x00, 'O', 0x00, 'S', 0x00\r
  60 };\r
  61 \r
  62 const portCHAR pxProductStringDescriptor[] = \r
  63 {\r
  64         36,\r
  65         usbDESCRIPTOR_TYPE_STRING,\r
  66 \r
  67         'F', 0x00, 'r', 0x00, 'e', 0x00, 'e', 0x00, 'R', 0x00, 'T', 0x00, 'O', 0x00, 'S', 0x00, ' ', 0x00, 'C', 0x00, 'D', 0x00,\r
  68         'C', 0x00, ' ', 0x00, 'D', 0x00, 'E', 0x00, 'M', 0x00, 'O', 0x00\r
  69 };\r
  70 \r
  71 const portCHAR pxConfigurationStringDescriptor[] = \r
  72 {\r
  73         38,\r
  74         usbDESCRIPTOR_TYPE_STRING,\r
  75 \r
  76         'C', 0x00, 'o', 0x00, 'n', 0x00, 'f', 0x00, 'i', 0x00, 'g', 0x00, 'u', 0x00, 'r', 0x00, 'a', 0x00, 't', 0x00, 'i', 0x00,\r
  77         'o', 0x00, 'n', 0x00, ' ', 0x00, 'N', 0x00, 'a', 0x00, 'm', 0x00, 'e', 0x00\r
  78 };\r
  79 \r
  80 const portCHAR pxInterfaceStringDescriptor[] = \r
  81 {\r
  82         30,\r
  83         usbDESCRIPTOR_TYPE_STRING,\r
  84 \r
  85         'I', 0x00, 'n', 0x00, 't', 0x00, 'e', 0x00, 'r', 0x00, 'f', 0x00, 'a', 0x00, 'c', 0x00, 'e', 0x00, ' ', 0x00, 'N', 0x00,\r
  86         'a', 0x00, 'm', 0x00, 'e', 0x00\r
  87 };\r
  88 \r
  89 /* Device should properly be 0x134A:0x9001, using 0x05F9:0xFFFF for Linux testing */\r
  90 const char pxDeviceDescriptor[] = \r
  91 {\r
  92         /* Device descriptor */\r
  93         0x12,                                                           /* bLength                              */\r
  94         0x01,                                                           /* bDescriptorType              */\r
  95         0x10, 0x01,                                                     /* bcdUSBL                              */\r
  96         0x02,                                                           /* bDeviceClass:                */\r
  97         0x00,                                                           /* bDeviceSubclass:             */\r
  98         0x00,                                                           /* bDeviceProtocol:             */\r
  99         0x08,                                                           /* bMaxPacketSize0              */\r
 100         0x03, 0xEB,                                                     /* idVendorL                    */\r
 101         0x20, 0x09,                                                     /* idProductL                   */\r
 102         0x10, 0x01,                                                     /* bcdDeviceL                   */\r
 103         usbMANUFACTURER_STRING,                         /* iManufacturer                */\r
 104         usbPRODUCT_STRING,                                      /* iProduct                             */\r
 105         0x00,                                                           /* SerialNumber                 */\r
 106         0x01                                                            /* bNumConfigs                  */\r
 107 };\r
 108 \r
 109 const char pxConfigDescriptor[] = {\r
 110 \r
 111         /* Configuration 1 descriptor\r
 112         Here we define two interfaces (0 and 1) and a total of 3 endpoints.\r
 113         Interface 0 is a CDC Abstract Control Model interface with one interrupt-in endpoint.\r
 114         Interface 1 is a CDC Data Interface class, with a bulk-in and bulk-out endpoint.\r
 115         Endpoint 0 gets used as the CDC management element.\r
 116         */\r
 117         0x09,                           /* CbLength                                                             */\r
 118         0x02,                           /* CbDescriptorType                                             */\r
 119         0x43, 0x00,                     /* CwTotalLength 2 EP + Control         ?       */\r
 120         0x02,                           /* CbNumInterfaces                                              */\r
 121         0x01,                           /* CbConfigurationValue                                 */\r
 122         usbCONFIGURATION_STRING,/* CiConfiguration                                      */\r
 123         usbBUS_POWERED,         /* CbmAttributes Bus powered + Remote Wakeup*/\r
 124         0x32,                           /* CMaxPower: 100mA                                             */\r
 125 \r
 126         /* Communication Class Interface Descriptor Requirement         */\r
 127         0x09,                           /* bLength                                                              */\r
 128         0x04,                           /* bDescriptorType                                              */\r
 129         0x00,                           /* bInterfaceNumber                                             */\r
 130         0x00,                           /* bAlternateSetting                                    */\r
 131         0x01,                           /* bNumEndpoints                                                */\r
 132         0x02,                           /* bInterfaceClass: Comm Interface Class */\r
 133         0x02,                           /* bInterfaceSubclass: Abstract Control Model*/\r
 134         0x00,                           /* bInterfaceProtocol                                   */\r
 135         usbINTERFACE_STRING,/* iInterface                                                       */\r
 136 \r
 137         /* Header Functional Descriptor                                                         */\r
 138         0x05,                           /* bLength                                                              */\r
 139         0x24,                           /* bDescriptor type: CS_INTERFACE               */\r
 140         0x00,                           /* bDescriptor subtype: Header Func Desc*/\r
 141         0x10, 0x01,                     /* bcdCDC:1.1                                                   */\r
 142 \r
 143         /* ACM Functional Descriptor                                                            */\r
 144         0x04,                           /* bFunctionLength                                              */\r
 145         0x24,                           /* bDescriptor type: CS_INTERFACE               */\r
 146         0x02,                           /* bDescriptor subtype: ACM Func Desc   */\r
 147         0x00,                           /* bmCapabilities: We don't support squat*/\r
 148 \r
 149         /* Union Functional Descriptor                                                          */\r
 150         0x05,                           /* bFunctionLength                                              */\r
 151         0x24,                           /* bDescriptor type: CS_INTERFACE               */\r
 152         0x06,                           /* bDescriptor subtype: Union Func Desc */\r
 153         0x00,                           /* bMasterInterface: CDC Interface              */\r
 154         0x01,                           /* bSlaveInterface0: Data Class Interface*/\r
 155 \r
 156         /* Call Management Functional Descriptor\r
 157         0 in D1 and D0 indicates that device does not handle call management*/\r
 158         0x05,                           /* bFunctionLength                                              */\r
 159         0x24,                           /* bDescriptor type: CS_INTERFACE               */\r
 160         0x01,                           /* bDescriptor subtype: Call Management Func*/\r
 161         0x00,                           /* bmCapabilities: D1 + D0                              */\r
 162         0x01,                           /* bDataInterface: Data Class Interface 1*/\r
 163 \r
 164         /* CDC Control - Endpoint 3 descriptor\r
 165         This endpoint serves as a notification element.                         */\r
 166 \r
 167         0x07,                           /* bLength                                                              */\r
 168         0x05,                           /* bDescriptorType                                              */\r
 169         0x83,                           /* bEndpointAddress, Endpoint 03 - IN   */\r
 170         0x03,                           /* bmAttributes   INT                                   */\r
 171         0x08, 0x00,                     /* wMaxPacketSize: 8 bytes                              */\r
 172         0xFF,                           /* bInterval                                                    */\r
 173 \r
 174         /* Data Class Interface Descriptor Requirement                          */\r
 175         0x09,                           /* bLength                                                              */\r
 176         0x04,                           /* bDescriptorType                                              */\r
 177         0x01,                           /* bInterfaceNumber                                             */\r
 178         0x00,                           /* bAlternateSetting                                    */\r
 179         0x02,                           /* bNumEndPoints                                                */\r
 180         0x0A,                           /* bInterfaceClass                                              */\r
 181         0x00,                           /* bInterfaceSubclass                                   */\r
 182         0x00,                           /* bInterfaceProtocol                                   */\r
 183         0x00,                           /* iInterface                                                   */\r
 184 \r
 185         /* CDC Data - Endpoint 1 descriptor */\r
 186         0x07,                           /* bLenght                                                              */\r
 187         0x05,                           /* bDescriptorType                                              */\r
 188         0x01,                           /* bEndPointAddress, Endpoint 01 - OUT  */\r
 189         0x02,                           /* bmAttributes BULK                                    */\r
 190         64,                                     /* wMaxPacketSize                                               */\r
 191         0x00,\r
 192         0x00,                           /* bInterval                                                    */\r
 193 \r
 194         /* CDC Data - Endpoint 2 descriptor */\r
 195         0x07,                           /* bLength                                                              */\r
 196         0x05,                           /* bDescriptorType                                              */\r
 197         0x82,                           /* bEndPointAddress, Endpoint 02 - IN   */\r
 198         0x02,                           /* bmAttributes BULK                                    */\r
 199         64,                                     /* wMaxPacketSize                                               */\r
 200         0x00,\r
 201         0x00                            /* bInterval                                                    */\r
 202 };\r
 203 \r