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

   1 /*\r
   2         FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.\r
   3 \r
   4         This file is part of the FreeRTOS.org distribution.\r
   5 \r
   6         FreeRTOS.org 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.org 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.org; if not, write to the Free Software\r
  18         Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\r
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  20         A special exception to the GPL can be applied should you wish to distribute\r
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  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     ***************************************************************************\r
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  35     ***************************************************************************\r
  36 \r
  37         Please ensure to read the configuration and relevant port sections of the\r
  38         online documentation.\r
  39 \r
  40         http://www.FreeRTOS.org - Documentation, latest information, license and \r
  41         contact details.\r
  42 \r
  43         http://www.SafeRTOS.com - A version that is certified for use in safety \r
  44         critical systems.\r
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  46         http://www.OpenRTOS.com - Commercial support, development, porting, \r
  47         licensing and training services.\r
  48 */\r
  49 \r
  50 /*\r
  51         - DESCRIPTOR DEFINITIONS -\r
  52 */\r
  53 \r
  54 /* String descriptors used during the enumeration process.\r
  55 These take the form:\r
  56 \r
  57 {\r
  58         Length of descriptor,\r
  59         Descriptor type,\r
  60         Data\r
  61 }\r
  62 */\r
  63 \r
  64 const portCHAR pxLanguageStringDescriptor[] =\r
  65 {\r
  66         4,\r
  67         usbDESCRIPTOR_TYPE_STRING,\r
  68         0x09, 0x04\r
  69 };\r
  70 \r
  71 const portCHAR pxManufacturerStringDescriptor[] = \r
  72 {\r
  73         18,\r
  74         usbDESCRIPTOR_TYPE_STRING,\r
  75 \r
  76         'F', 0x00, 'r', 0x00, 'e', 0x00, 'e', 0x00, 'R', 0x00, 'T', 0x00, 'O', 0x00, 'S', 0x00\r
  77 };\r
  78 \r
  79 const portCHAR pxProductStringDescriptor[] = \r
  80 {\r
  81         36,\r
  82         usbDESCRIPTOR_TYPE_STRING,\r
  83 \r
  84         'F', 0x00, 'r', 0x00, 'e', 0x00, 'e', 0x00, 'R', 0x00, 'T', 0x00, 'O', 0x00, 'S', 0x00, ' ', 0x00, 'C', 0x00, 'D', 0x00,\r
  85         'C', 0x00, ' ', 0x00, 'D', 0x00, 'E', 0x00, 'M', 0x00, 'O', 0x00\r
  86 };\r
  87 \r
  88 const portCHAR pxConfigurationStringDescriptor[] = \r
  89 {\r
  90         38,\r
  91         usbDESCRIPTOR_TYPE_STRING,\r
  92 \r
  93         'C', 0x00, 'o', 0x00, 'n', 0x00, 'f', 0x00, 'i', 0x00, 'g', 0x00, 'u', 0x00, 'r', 0x00, 'a', 0x00, 't', 0x00, 'i', 0x00,\r
  94         'o', 0x00, 'n', 0x00, ' ', 0x00, 'N', 0x00, 'a', 0x00, 'm', 0x00, 'e', 0x00\r
  95 };\r
  96 \r
  97 const portCHAR pxInterfaceStringDescriptor[] = \r
  98 {\r
  99         30,\r
 100         usbDESCRIPTOR_TYPE_STRING,\r
 101 \r
 102         'I', 0x00, 'n', 0x00, 't', 0x00, 'e', 0x00, 'r', 0x00, 'f', 0x00, 'a', 0x00, 'c', 0x00, 'e', 0x00, ' ', 0x00, 'N', 0x00,\r
 103         'a', 0x00, 'm', 0x00, 'e', 0x00\r
 104 };\r
 105 \r
 106 /* Device should properly be 0x134A:0x9001, using 0x05F9:0xFFFF for Linux testing */\r
 107 const char pxDeviceDescriptor[] = \r
 108 {\r
 109         /* Device descriptor */\r
 110         0x12,                                                           /* bLength                              */\r
 111         0x01,                                                           /* bDescriptorType              */\r
 112         0x10, 0x01,                                                     /* bcdUSBL                              */\r
 113         0x02,                                                           /* bDeviceClass:                */\r
 114         0x00,                                                           /* bDeviceSubclass:             */\r
 115         0x00,                                                           /* bDeviceProtocol:             */\r
 116         0x08,                                                           /* bMaxPacketSize0              */\r
 117         0x03, 0xEB,                                                     /* idVendorL                    */\r
 118         0x20, 0x09,                                                     /* idProductL                   */\r
 119         0x10, 0x01,                                                     /* bcdDeviceL                   */\r
 120         usbMANUFACTURER_STRING,                         /* iManufacturer                */\r
 121         usbPRODUCT_STRING,                                      /* iProduct                             */\r
 122         0x00,                                                           /* SerialNumber                 */\r
 123         0x01                                                            /* bNumConfigs                  */\r
 124 };\r
 125 \r
 126 const char pxConfigDescriptor[] = {\r
 127 \r
 128         /* Configuration 1 descriptor\r
 129         Here we define two interfaces (0 and 1) and a total of 3 endpoints.\r
 130         Interface 0 is a CDC Abstract Control Model interface with one interrupt-in endpoint.\r
 131         Interface 1 is a CDC Data Interface class, with a bulk-in and bulk-out endpoint.\r
 132         Endpoint 0 gets used as the CDC management element.\r
 133         */\r
 134         0x09,                           /* CbLength                                                             */\r
 135         0x02,                           /* CbDescriptorType                                             */\r
 136         0x43, 0x00,                     /* CwTotalLength 2 EP + Control         ?       */\r
 137         0x02,                           /* CbNumInterfaces                                              */\r
 138         0x01,                           /* CbConfigurationValue                                 */\r
 139         usbCONFIGURATION_STRING,/* CiConfiguration                                      */\r
 140         usbBUS_POWERED,         /* CbmAttributes Bus powered + Remote Wakeup*/\r
 141         0x32,                           /* CMaxPower: 100mA                                             */\r
 142 \r
 143         /* Communication Class Interface Descriptor Requirement         */\r
 144         0x09,                           /* bLength                                                              */\r
 145         0x04,                           /* bDescriptorType                                              */\r
 146         0x00,                           /* bInterfaceNumber                                             */\r
 147         0x00,                           /* bAlternateSetting                                    */\r
 148         0x01,                           /* bNumEndpoints                                                */\r
 149         0x02,                           /* bInterfaceClass: Comm Interface Class */\r
 150         0x02,                           /* bInterfaceSubclass: Abstract Control Model*/\r
 151         0x00,                           /* bInterfaceProtocol                                   */\r
 152         usbINTERFACE_STRING,/* iInterface                                                       */\r
 153 \r
 154         /* Header Functional Descriptor                                                         */\r
 155         0x05,                           /* bLength                                                              */\r
 156         0x24,                           /* bDescriptor type: CS_INTERFACE               */\r
 157         0x00,                           /* bDescriptor subtype: Header Func Desc*/\r
 158         0x10, 0x01,                     /* bcdCDC:1.1                                                   */\r
 159 \r
 160         /* ACM Functional Descriptor                                                            */\r
 161         0x04,                           /* bFunctionLength                                              */\r
 162         0x24,                           /* bDescriptor type: CS_INTERFACE               */\r
 163         0x02,                           /* bDescriptor subtype: ACM Func Desc   */\r
 164         0x00,                           /* bmCapabilities: We don't support squat*/\r
 165 \r
 166         /* Union Functional Descriptor                                                          */\r
 167         0x05,                           /* bFunctionLength                                              */\r
 168         0x24,                           /* bDescriptor type: CS_INTERFACE               */\r
 169         0x06,                           /* bDescriptor subtype: Union Func Desc */\r
 170         0x00,                           /* bMasterInterface: CDC Interface              */\r
 171         0x01,                           /* bSlaveInterface0: Data Class Interface*/\r
 172 \r
 173         /* Call Management Functional Descriptor\r
 174         0 in D1 and D0 indicates that device does not handle call management*/\r
 175         0x05,                           /* bFunctionLength                                              */\r
 176         0x24,                           /* bDescriptor type: CS_INTERFACE               */\r
 177         0x01,                           /* bDescriptor subtype: Call Management Func*/\r
 178         0x00,                           /* bmCapabilities: D1 + D0                              */\r
 179         0x01,                           /* bDataInterface: Data Class Interface 1*/\r
 180 \r
 181         /* CDC Control - Endpoint 3 descriptor\r
 182         This endpoint serves as a notification element.                         */\r
 183 \r
 184         0x07,                           /* bLength                                                              */\r
 185         0x05,                           /* bDescriptorType                                              */\r
 186         0x83,                           /* bEndpointAddress, Endpoint 03 - IN   */\r
 187         0x03,                           /* bmAttributes   INT                                   */\r
 188         0x08, 0x00,                     /* wMaxPacketSize: 8 bytes                              */\r
 189         0xFF,                           /* bInterval                                                    */\r
 190 \r
 191         /* Data Class Interface Descriptor Requirement                          */\r
 192         0x09,                           /* bLength                                                              */\r
 193         0x04,                           /* bDescriptorType                                              */\r
 194         0x01,                           /* bInterfaceNumber                                             */\r
 195         0x00,                           /* bAlternateSetting                                    */\r
 196         0x02,                           /* bNumEndPoints                                                */\r
 197         0x0A,                           /* bInterfaceClass                                              */\r
 198         0x00,                           /* bInterfaceSubclass                                   */\r
 199         0x00,                           /* bInterfaceProtocol                                   */\r
 200         0x00,                           /* iInterface                                                   */\r
 201 \r
 202         /* CDC Data - Endpoint 1 descriptor */\r
 203         0x07,                           /* bLenght                                                              */\r
 204         0x05,                           /* bDescriptorType                                              */\r
 205         0x01,                           /* bEndPointAddress, Endpoint 01 - OUT  */\r
 206         0x02,                           /* bmAttributes BULK                                    */\r
 207         64,                                     /* wMaxPacketSize                                               */\r
 208         0x00,\r
 209         0x00,                           /* bInterval                                                    */\r
 210 \r
 211         /* CDC Data - Endpoint 2 descriptor */\r
 212         0x07,                           /* bLength                                                              */\r
 213         0x05,                           /* bDescriptorType                                              */\r
 214         0x82,                           /* bEndPointAddress, Endpoint 02 - IN   */\r
 215         0x02,                           /* bmAttributes BULK                                    */\r
 216         64,                                     /* wMaxPacketSize                                               */\r
 217         0x00,\r
 218         0x00                            /* bInterval                                                    */\r
 219 };\r
 220 \r