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阅读：1166回复：1
D12 枚举不成功！！！！bus hound 数据如下:
Device Phase Data Description Cmd.Phase.Ofs(rep)
------ ----- -------------------------------------------------- ---------------- ------------------ 8.1 URB 48 00 09 00 00 00 00 00 e8 77 f4 85 22 00 00 00 BULK/INT XFER 1.1.0 9c a3 17 86 03 00 00 00 00 00 00 00 70 be 1c 86 1.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 22 00 00 00 CONTROL TRANSFER 2.1.0 00 78 f4 85 0b 00 00 00 04 00 00 00 70 65 f4 85 2.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 22 00 00 00 CONTROL TRANSFER 3.1.0 00 78 f4 85 0b 00 00 00 04 00 00 00 20 f8 f3 85 3.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 20 00 00 00 CONTROL TRANSFER 4.1.0 00 78 f4 85 0a 00 00 00 00 00 00 00 00 00 00 00 4.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 22 00 00 00 CONTROL TRANSFER 5.1.0(3) 00 78 f4 85 0b 00 00 00 04 00 00 00 20 f8 f3 85 5.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 20 00 00 00 CONTROL TRANSFER 8.1.0 00 78 f4 85 0a 00 00 00 00 00 00 00 00 00 00 00 8.1.16 8.1 URB 48 00 09 00 00 00 00 00 e8 77 f4 85 22 00 00 00 BULK/INT XFER 9.1.0 9c a3 17 86 03 00 00 00 00 00 00 00 70 be 1c 86 9.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 22 00 00 00 CONTROL TRANSFER 10.1.0 00 78 f4 85 0b 00 00 00 04 00 00 00 70 65 f4 85 10.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 20 00 00 00 CONTROL TRANSFER 11.1.0 00 78 f4 85 0a 00 00 00 00 00 00 00 00 00 00 00 11.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 22 00 00 00 CONTROL TRANSFER 12.1.0(2) 00 78 f4 85 0b 00 00 00 04 00 00 00 20 f8 f3 85 12.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 20 00 00 00 CONTROL TRANSFER 14.1.0 00 78 f4 85 0a 00 00 00 00 00 00 00 00 00 00 00 14.1.16 8.1 URB 48 00 09 00 00 00 00 00 e8 77 f4 85 22 00 00 00 BULK/INT XFER 15.1.0 9c a3 17 86 03 00 00 00 00 00 00 00 70 be 1c 86 15.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 22 00 00 00 CONTROL TRANSFER 16.1.0 00 78 f4 85 0b 00 00 00 04 00 00 00 70 65 f4 85 16.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 20 00 00 00 CONTROL TRANSFER 17.1.0 00 78 f4 85 0a 00 00 00 00 00 00 00 00 00 00 00 17.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 22 00 00 00 CONTROL TRANSFER 18.1.0 00 78 f4 85 0b 00 00 00 04 00 00 00 20 f8 f3 85 18.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 20 00 00 00 CONTROL TRANSFER 19.1.0 00 78 f4 85 0a 00 00 00 00 00 00 00 00 00 00 00 19.1.16 8.1 URB 48 00 09 00 00 00 00 00 e8 77 f4 85 22 00 00 00 BULK/INT XFER 20.1.0 9c a3 17 86 03 00 00 00 00 00 00 00 70 be 1c 86 20.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 22 00 00 00 CONTROL TRANSFER 21.1.0 00 78 f4 85 0b 00 00 00 04 00 00 00 70 65 f4 85 21.1.16 8.0 URB 50 00 08 00 00 00 00 00 e8 77 f4 85 20 00 00 00 CONTROL TRANSFER 22.1.0(2) 00 78 f4 85 0a 00 00 00 00 00 00 00 00 00 00 00 22.1.16 D12有中断，也能收到SETUP 包，但是，请教为07 不是06！ good link 灯闪了三次，主机提示，发现不可用的USB设备(未知) |
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沙发#
发布于：2009-06-18 20:48
你的问题解决了么，怎么解决的
我也是枚举不成功，根本都到不了Set_Descriptor命令这个地方。 |
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