https://en.bitcoin.it/w/index.php?action=history&feed=atom&title=DFU_Device_Descriptor 2026-05-23T07:31:16Z Revision history for this page on the wiki MediaWiki 1.43.8 https://en.bitcoin.it/w/index.php?title=DFU_Device_Descriptor&diff=59840&oldid=prev 2016-01-07T03:53:55Z

<p>Created page with &quot;{| border=1 class=&quot;wikitable&quot; style=&quot;width: 100%; height: 100px&quot; |+DFU Device Descriptor !Offset!!Field!!Size!!Value!!Descripton |- | 0 || bLength || 1 || 12h || Size of this...&quot;</p> <p><b>New page</b></p><div>{| border=1 class=&quot;wikitable&quot; style=&quot;width: 100%; height: 100px&quot;<br /> |+DFU Device Descriptor<br /> !Offset!!Field!!Size!!Value!!Descripton<br /> |-<br /> | 0 || bLength || 1 || 12h || Size of this descriptor,in bytes.<br /> |-<br /> | 1 || bDescriptorType || 1 || 01h || DEVICE descriptor type.<br /> |-<br /> | 2 || bcdUSB || 2 || 0100h || USB specification release number in binary coded decimal.<br /> |-<br /> | 4 || bDeviceClass || 1 || 00h || See interface.<br /> |-<br /> | 5 || bDeviceSubClass || 1 || 00h || See interface<br /> |-<br /> | 6 || bDeviceProtocol || 1 || 00h || See interface.<br /> |-<br /> | 7 || bMaxPacketSize0 || 1 || 8,16,32,64 || Maximum packet size for endpoint.<br /> |-<br /> | 8 || idVendor || 2 || ID || Vendor ID. Assigned by the USB-IF.<br /> |-<br /> | 10 || idProduct || 2 || ID || Product ID. Assigned by manufacturer.<br /> |-<br /> | 12 || bcdDevice || 2 || BCD || Device release number in binary coded decimal.<br /> |-<br /> | 14 || iManufacturer || 1 || index || index of string descriptor.<br /> |-<br /> | 15 || iProduct || 1 || index || index of string descriptor.<br /> |-<br /> | 16 || iSerialNumber || 1 || index || index of string descriptor.<br /> |-<br /> | 17 || bNumConfigurations || 1 || 01h || One configuration only for DFU. <br /> |}</div>

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