usbdesc.lst

在ATMEL芯片下的USB底层程序的开发

ARM COMPILER V2.53,  usbdesc                                                               31/10/07  09:22:44  PAGE 1   


ARM COMPILER V2.53, COMPILATION OF MODULE usbdesc
OBJECT MODULE PLACED IN usbdesc.OBJ
COMPILER INVOKED BY: D:\学习\ARM\BIN\CA.exe usbdesc.c THUMB DEBUG PRINT(.\LST\USBDESC.LST) TABS(4) 

stmt  level    source

    1          /*----------------------------------------------------------------------------
    2           *      U S B  -  K e r n e l
    3           *----------------------------------------------------------------------------
    4           *      Name:    USBDESC.C
    5           *      Purpose: USB Descriptors
    6           *      Version: V1.10
    7           *----------------------------------------------------------------------------
    8           *      This file is part of the uVision/ARM development tools.
    9           *      Copyright (c) 2005-2006 Keil Software. All rights reserved.
   10           *      This software may only be used under the terms of a valid, current,
   11           *      end user licence from KEIL for a compatible version of KEIL software
   12           *      development tools. Nothing else gives you the right to use it.
   13           *---------------------------------------------------------------------------*/
   14          
   15          #include "type.h"
   16          
   17          #include "usb.h"
   18          #include "usbcfg.h"
   19          #include "usbdesc.h"
   20          
   21          
   22          /* 设备描述符USB Standard Device Descriptor */
   23          const BYTE USB_DeviceDescriptor[] = {
   24            USB_DEVICE_DESC_SIZE,              /* bLength */
   25            USB_DEVICE_DESCRIPTOR_TYPE,        /* bDescriptorType */
   26            WBVAL(0x0110), /* 1.10 */          /* bcdUSB */
   27            0x00,                              /* bDeviceClass */
   28            0x00,                              /* bDeviceSubClass */
   29            0x00,                              /* bDeviceProtocol */
   30            USB_MAX_PACKET0,                   /* bMaxPacketSize0 */
   31            WBVAL(0xC251),                     /* idVendor */
   32            WBVAL(0x1203),                     /* idProduct */
   33            WBVAL(0x0100), /* 1.00 */          /* bcdDevice */
   34            0x04,                              /* iManufacturer */
   35            0x20,                              /* iProduct */
   36            0x48,                              /* iSerialNumber */
   37            0x01                               /* bNumConfigurations */
   38          };
   39          
   40          /* USB 配置描述符Configuration Descriptor */
   41          /*   All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */
   42          const BYTE USB_ConfigDescriptor[] = {
   43          /* Configuration 1 */
   44            USB_CONFIGUARTION_DESC_SIZE,       /* bLength */
   45            USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */
   46            WBVAL(                             /* wTotalLength */
   50              1*USB_CONFIGUARTION_DESC_SIZE +
   50              1*USB_INTERFACE_DESC_SIZE     +
   50              2*USB_ENDPOINT_DESC_SIZE
   50            ),
   51            0x01,                              /* bNumInterfaces */
   52            0x01,                              /* bConfigurationValue */
   53            0x00,                              /* iConfiguration */
   54            USB_CONFIG_SELF_POWERED /*|*/       /* bmAttributes */
   55          /*USB_CONFIG_REMOTE_WAKEUP*/,
   56            USB_CONFIG_POWER_MA(100),          /* bMaxPower */
   57          /* 接口描述符Interface 0, Alternate Setting 0, MSC Class */
   58            USB_INTERFACE_DESC_SIZE,           /* bLength */
   59            USB_INTERFACE_DESCRIPTOR_TYPE,     /* bDescriptorType */
ARM COMPILER V2.53,  usbdesc                                                               31/10/07  09:22:44  PAGE 2   

   60            0x00,                              /* bInterfaceNumber */
   61            0x00,                              /* bAlternateSetting */
   62            0x02,                              /* bNumEndpoints */
   63            USB_DEVICE_CLASS_RESERVED,          /* bInterfaceClass */
   64            0,                                 /* bInterfaceSubClass */
   65            0,                                 /* bInterfaceProtocol */
   66            0x62,                              /* iInterface */
   67          /* Bulk In Endpoint */
   68            USB_ENDPOINT_DESC_SIZE,            /* bLength */
   69            USB_ENDPOINT_DESCRIPTOR_TYPE,      /* bDescriptorType */
   70            USB_ENDPOINT_IN(1),                /* bEndpointAddress */
   71            USB_ENDPOINT_TYPE_BULK,            /* bmAttributes */
   72            WBVAL(0x0040),                     /* wMaxPacketSize */
   73            0,                                 /* bInterval */
   74          /* Bulk Out Endpoint */
   75            USB_ENDPOINT_DESC_SIZE,            /* bLength */
   76            USB_ENDPOINT_DESCRIPTOR_TYPE,      /* bDescriptorType */
   77            USB_ENDPOINT_OUT(2),               /* bEndpointAddress */
   78            USB_ENDPOINT_TYPE_BULK,            /* bmAttributes */
   79            WBVAL(0x0040),                     /* wMaxPacketSize */
   80            0,                                 /* bInterval */
   81          /* Terminator */
   82            0                                  /* bLength */
   83          };
   84          
   85          /* USB String Descriptor (optional) */
   86          const BYTE USB_StringDescriptor[] = {
   87          /* Index 0x00: LANGID Codes */
   88            0x04,                              /* bLength */
   89            USB_STRING_DESCRIPTOR_TYPE,        /* bDescriptorType */
   90            WBVAL(0x0409), /* US English */    /* wLANGID */
   91          /* Index 0x04: Manufacturer */
   92            0x1C,                              /* bLength */
   93            USB_STRING_DESCRIPTOR_TYPE,        /* bDescriptorType */
   94            'y',0,
   95            'o',0,
   96            'n',0,
   97            'g',0,
   98            ' ',0,
   99            'S',0,
  100            'o',0,
  101            'f',0,
  102            't',0,
  103            'w',0,
  104            'a',0,
  105            'r',0,
  106            'e',0,
  107          /* Index 0x20: Product */
  108            0x28,                              /* bLength */
  109            USB_STRING_DESCRIPTOR_TYPE,        /* bDescriptorType */
  110            'w',0,
  111            'e',0,
  112            'r',0,
  113            't',0,
  114            'y',0,
  115            'u',0,
  116            'i',0,
  117            'f',0,
  118            'S',0,
  119            '-',0,
  120            'E',0,
  121            'K',0,
  122            ' ',0,
  123            's',0,
  124            'f',0,
  125            'm',0,
ARM COMPILER V2.53,  usbdesc                                                               31/10/07  09:22:44  PAGE 3   

  126            'f',0,
  127            'r',0,
  128            'f',0,
  129          /* Index 0x48: Serial Number */
  130            0x1A,                              /* bLength */
  131            USB_STRING_DESCRIPTOR_TYPE,        /* bDescriptorType */
  132            'D',0,
  133            'E',0,
  134            'M',0,
  135            'O',0,
  136            '0',0,
  137            '0',0,
  138            '0',0,
  139            '0',0,
  140            '0',0,
  141            '0',0,
  142            '0',0,
  143            '0',0,
  144          /* Index 0x62: Interface 0, Alternate Setting 0 */
  145            0x0E,                              /* bLength */
  146            USB_STRING_DESCRIPTOR_TYPE,        /* bDescriptorType */
  147            'y',0,
  148            'o',0,
  149            'n',0,
  150            '9',0,
  151            'r',0,
  152            'y',0,
  153          };
ARM COMPILER V2.53,  usbdesc                                                               31/10/07  09:22:44  PAGE 4   

ASSEMBLY LISTING OF GENERATED OBJECT CODE



*** PUBLICS:
 PUBLIC         USB_DeviceDescriptor
 PUBLIC         USB_ConfigDescriptor
 PUBLIC         USB_StringDescriptor



*** DATA SEGMENT '?CON?usbdesc':
 00000000          USB_DeviceDescriptor:
 00000000           BEGIN_INIT
 00000000  12        DB          0x12
 00000001  01        DB          0x1
 00000002  10        DB          0x10