VID/PID是必须申请的吗？

鱼丫丫啊

bushoud抓到的数据

Bus Hound 5.00 capture. Complements of www.perisoft.net

Device - Device ID (followed by the endpoint for USB devices)
(7) SiS 7001 PCI to USB Open Host Controller
(8) USB Root Hub
(9) SiS 7001 PCI to USB Open Host Controller
(10) USB Root Hub
Phase - Phase Type
CTL USB control transfer
DI Data in
Data - Hex dump of the data transferred
Descr - Description of the phase
Cmd... - Position in the captured data


Device Phase Data Description Cmd.Phase.Ofs(rep)
------ ----- ------------------------------------------------------------------------------------------------------ ---------------- ------------------
8.0 DI 03 01 00 00 .... 92.2.0
8.0 CTL 23 03 04 00 03 00 00 00 SET FEATURE 94.1.0
8.0 CTL a3 00 00 00 03 00 04 00 GET STATUS 95.1.0
8.0 DI 03 01 10 00 .... 95.2.0
8.0 CTL 23 01 14 00 03 00 00 00 CLEAR FEATURE 96.1.0
8.0 CTL a3 00 00 00 03 00 04 00 GET STATUS 97.1.0
8.0 DI 03 01 00 00 .... 97.2.0
8.0 CTL 23 01 01 00 03 00 00 00 CLEAR FEATURE 98.1.0
8.0 CTL a3 00 00 00 04 00 04 00 GET STATUS 99.1.0
8.0 DI 00 01 00 00 .... 99.2.0
8.0 CTL a3 00 00 00 03 00 04 00 GET STATUS 100.1.0(2)
8.0 DI 00 01 01 00 .... 100.2.0
8.0 CTL 23 01 10 00 03 00 00 00 CLEAR FEATURE 102.1.0
8.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 103.1.0
8.0 DI 00 01 00 00 .... 103.2.0
8.0 CTL a3 00 00 00 02 00 04 00 GET STATUS 104.1.0
8.0 DI 03 03 00 00 .... 104.2.0
8.0 CTL a3 00 00 00 03 00 04 00 GET STATUS 105.1.0
8.0 DI 00 01 00 00 .... 105.2.0
8.0 CTL a3 00 00 00 04 00 04 00 GET STATUS 106.1.0
8.0 DI 00 01 00 00 .... 106.2.0
8.0 CTL a3 00 00 00 03 00 04 00 GET STATUS 107.1.0(2)
8.0 DI 01 01 01 00 .... 107.2.0
8.0 CTL 23 01 10 00 03 00 00 00 CLEAR FEATURE 109.1.0
8.0 CTL a3 00 00 00 01 00 04 00 GET STATUS 110.1.0
8.0 DI 00 01 00 00 .... 110.2.0
8.0 CTL a3 00 00 00 02 00 04 00 GET STATUS 111.1.0
8.0 DI 03 03 00 00 .... 111.2.0
8.0 CTL a3 00 00 00 03 00 04 00 GET STATUS 112.1.0(2)
8.0 DI 01 01 00 00 .... 112.2.0
8.0 CTL 23 03 04 00 03 00 00 00 SET FEATURE 114.1.0
8.0 CTL a3 00 00 00 03 00 04 00 GET STATUS 115.1.0
8.0 DI 03 01 10 00 .... 115.2.0
8.0 CTL 23 01 14 00 03 00 00 00 CLEAR FEATURE 116.1.0
8.0 CTL a3 00 00 00 03 00 04 00 GET STATUS 117.1.0(2)
8.0 DI 03 01 00 00 .... 117.2.0
8.0 CTL 23 03 04 00 03 00 00 00 SET FEATURE 119.1.0
8.0 CTL a3 00 00 00 03 00 04 00 GET STATUS 120.1.0
8.0 DI 03 01 10 00 .... 120.2.0
8.0 CTL 23 01 14 00 03 00 00 00 CLEAR FEATURE 121.1.0
8.0 CTL a3 00 00 00 03 00 04 00 GET STATUS 122.1.0(2)
8.0 DI 03 01 00 00 .... 122.2.0
8.0 CTL 23 03 04 00 03 00 00 00 SET FEATURE 124.1.0
8.0 CTL a3 00 00 00 03 00 04 00 GET STATUS 125.1.0
8.0 DI 03 01 10 00 .... 125.2.0