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枚举过程是什么问题?
Device Phase Data Description Time Cmd.Phase.Ofs(rep)
------ ----- ------------------------- ---------------- ----- ------------------ 2.0 CTL 40 a0 92 7f - 00 00 01 00 VENDOR 54sc 1.1.0 2 STAK 0f 00 00 00 - 80 6e 09 d4 INTERNAL IOCTL 53us 1.2.0 2.0 USTS 05 00 00 80 no response 352ms 1.3.0 2 URB 50 00 08 00 - 05 00 00 80 CONTROL TRANSFER 30us 1.4.0 2.0 CTL 40 a0 92 7f - 00 00 01 00 VENDOR 261us 2.1.0 2 STAK 0f 00 00 00 - 80 63 02 d4 INTERNAL IOCTL 19us 2.2.0 2.0 USTS 05 00 00 80 no response 313ms 2.3.0 2 URB 50 00 08 00 - 05 00 00 80 CONTROL TRANSFER 29us 2.4.0 2.0 CTL 40 a0 6c 14 - 00 00 10 00 VENDOR 879us 3.1.0 2 STAK 0f 00 00 00 - 80 6e 09 d4 INTERNAL IOCTL 38us 3.2.0 2.0 USTS 05 00 00 80 no response 836ms 3.3.0 2 URB 50 00 08 00 - 05 00 00 80 CONTROL TRANSFER 26us 3.4.0 2.0 CTL 40 a0 92 7f - 00 00 01 00 VENDOR 194us 4.1.0 2 STAK 0f 00 00 00 - 80 6e 09 d4 INTERNAL IOCTL 19us 4.2.0 2.0 USTS 05 00 00 80 no response 628ms 4.3.0 2 URB 50 00 08 00 - 05 00 00 80 CONTROL TRANSFER 36us 4.4.0 2.0 CTL 40 a0 92 7f - 00 00 01 00 VENDOR 305us 5.1.0 2 STAK 0f 00 00 00 - 80 63 02 d4 INTERNAL IOCTL 20us 5.2.0 2.0 USTS 05 00 00 80 no response 208ms 5.3.0 2 URB 50 00 08 00 - 05 00 00 80 CONTROL TRANSFER 31us 5.4.0 2.0 CTL 40 a0 00 00 - 00 00 02 00 VENDOR 242us 6.1.0 2 STAK 0f 00 00 00 - 80 6e 09 d4 INTERNAL IOCTL 18us 6.2.0 2.0 USTS 05 00 00 80 no response 313ms 6.3.0 2 URB 50 00 08 00 - 05 00 00 80 CONTROL TRANSFER 29us 6.4.0 2.0 CTL 40 a0 92 7f - 00 00 01 00 VENDOR 194us 7.1.0 2 STAK 0f 00 00 00 - 80 6e 09 d4 INTERNAL IOCTL 18us 7.2.0 2.0 USTS 05 00 00 80 no response 209ms 7.3.0 2 URB 50 00 08 00 - 05 00 00 80 CONTROL TRANSFER 28us 7.4.0 2.0 CTL 40 a0 92 7f - 00 00 01 00 VENDOR 168us 8.1.0 2 STAK 0f 00 00 00 - 80 6e 09 d4 INTERNAL IOCTL 18us 8.2.0 2.0 USTS 05 00 00 80 no response 104ms 8.3.0 2 URB 50 00 08 00 - 05 00 00 80 CONTROL TRANSFER 24us 8.4.0 :mad: |
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