String descriptors (USB_STRING_DESCRIPTOR) are optional and add human readable information to the other descriptors. If a device does not support string ...
2024/1/17-String descriptors are referenced by their one-based index number. A string descriptor contains one or more Unicode strings; each string is a ...
String descriptors provide human readable information and are optional. If they are not used, any string index fields of descriptors must be set to zero ...
2024/1/17-Every USB device exposes a device descriptor that indicates the device's class information, vendor and product identifiers, and number of ...
Three string descriptors exist to provide details of the manufacturer, product and serial number. There is no requirement to have string descriptors. If no ...
The Advanced String Descriptor Table should be used when the application needs to specify string descriptors with string indexes that are not continuous. One ...
USB devices report their attributes using descriptors, which are data structures with a defined format. Each descriptor begins with a byte-wide field ...
The descriptors contain a number of fields and most of them use prefix to indicate the format or content type. The common prefixes are: b = byte (8 bits), w = ...