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2024/1/17 -The bmAttributes attribute indicates that the endpoint type is isochronous. The wMaxPacketSizefield indicates the maximum number of bytes that ...

2021/4/1 -Specifies the device-defined index of the string descriptor for this configuration. bmAttributes. Specifies a bitmap to describe behavior of ...

bmAttributes specify power parameters for the configuration. If a device is self powered, it sets D6. Bit D7 was used in USB 1.0 to indicate a bus powered ...

Different configurations might be used, for example, to specify different current requirements, as the current ... bmAttributes. 1. Bitmap. D7: Must be set to 1

2019/10/29 -Hi, I'm looking through the code examples in the EZ-USB FX3 SDK. I noticed a lot of these examples use the value as part of the BOS ...

bmAttributes tells the host that the device is ... In our current mouse descriptor collection, the ... bmAttributes says that it is to be used as an interrupt ...

2023/5/1 -Interface descriptor is technical term that refers to a very specific piece of data. This data starts with the bytes 0x09 (length) and 0x04 ...

2018/4/16 -I porting USB host CDC class driver on stm32469-disco. And then plug in USB device have two configuration as below. But driver only enumerate ...

Get an array of interface association descriptors (IAD) for the currently active configuration. ... Masks for the bits of the bmAttributes field field of the ...

2001/3/29 -bmAttributes, 1, 0x03, This field describes the endpoints attributes when it is configured using the bConfigurationValue. Bit 1..0, Transfer ...