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来自「ED2开发板功能和结构简介,如何使用ED2开发板」· 代码 · 共 25 行

Device Descriptor:
bcdUSB:             0x0110
bDeviceClass:         0x00
bDeviceSubClass:      0x00
bDeviceProtocol:      0x00
bMaxPacketSize0:      0x08 (8)
idVendor:           0x0458 (KYE Systems Corp.(Mouse Systems))
idProduct:          0x0036
bcdDevice:          0x0110
iManufacturer:        0x02
iProduct:             0x01
iSerialNumber:        0x00
bNumConfigurations:   0x01

ConnectionStatus: DeviceConnected
Current Config Value: 0x01
Device Bus Speed:      Low
Device Address:       0x01
Open Pipes:              1

Endpoint Descriptor:
bEndpointAddress:     0x81
Transfer Type:   Interrupt
wMaxPacketSize:     0x0004 (4)
bInterval:            0x0A