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set bDeviceClass to CDC_CLASS

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2397 bbd45198-f89e-11dd-88c7-29a3b14d5316
sc943313837@gmail.com 12 years ago
parent
8cdbed763d
commit
e3b8d6f398
1 changed files with 1 additions and 1 deletions
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  1. 1 1
      components/drivers/usb/usbdevice/class/cdc_vcom.c

+ 1 - 1
components/drivers/usb/usbdevice/class/cdc_vcom.c
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@@ -36,7 +36,7 @@ static struct udevice_descriptor dev_desc =
 
     USB_DESC_LENGTH_DEVICE,     //bLength;

     USB_DESC_TYPE_DEVICE,       //type;

     USB_BCD_VERSION,            //bcdUSB;

-    0x00,                       //bDeviceClass;

+    USB_CLASS_CDC,              //bDeviceClass;

     0x00,                       //bDeviceSubClass;

     0x00,                       //bDeviceProtocol;

     0x40,                       //bMaxPacketSize0;