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为什么枚举不得过
我所开发的试验板主要是由ADUC812芯片和PDIUSBD12组成，用BUSHOUND第一次抓的数据为
Device Phase Data Description Cmd.Phase.Ofs(rep) ------ ----- -------------------------------------------------- ---------------- ------------------ 13.0 CTL 80 06 00 01 00 00 12 00 GET DESCRIPTOR 1.1.0 13.0 DO 00 00 00 00 70 fa 22 81 00 00 00 00 00 a0 50 40 ....p.".......P@ 1.2.0 00 00 .. 1.2.16 13.0 NSTS 0d 00 00 c0 invalid param 1.3.0 第二次抓的结果如下： Device Phase Data Description Cmd.Phase.Ofs(rep) ------ ----- -------------------------------------------------- ---------------- ------------------ 13.0 CTL 80 06 00 01 00 00 12 00 GET DESCRIPTOR 1.1.0 13.0 DI 12 01 00 01 dc 00 00 10 71 04 66 06 00 01 00 00 ........q.f..... 1.2.0 00 19 .. 1.2.16 13.0 CTL 80 06 00 02 00 00 09 01 GET DESCRIPTOR 2.1.0 13.0 DI 09 02 2e 00 01 01 00 60 01 09 04 00 00 04 dc a0 .......`........ 2.2.0 b0 00 07 05 81 03 10 00 0a 07 05 01 03 10 00 0a ................ 2.2.16 13.0 CTL 00 09 01 00 00 00 00 00 SET CONFIG 3.1.0 13.0 CTL 80 08 00 00 00 00 01 00 GET CONFIG 4.1.0 13.0 DI 01 . 4.2.0 13.0 CTL 80 0a 00 00 00 00 01 00 GET INTERFACE 5.1.0 13.0 DI 00 . 5.2.0 请哪位高手帮我指点指点，如何解决问题 |
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