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阅读：1691回复：5
RBC中的format命令是怎么实现的？？？
请问，在win2000下当我鼠标右键点击出现的移动盘符，并选中格式化操作时，我用
bus hound截获的数据流中怎么没有format这个命令，而只有verify，和write10命令，怎么回事？？ 下面是bus hound截获的部分数据流： 10 SSTS 01 ok 2us 110.3.0 10 CDB 00 00 00 00 - 00 00 TEST UNIT RDY 171ms 111.1.0 10 SSTS 01 ok 2.7ms 111.2.0 10 CDB 00 00 00 00 - 00 00 TEST UNIT RDY 117us 112.1.0 10 SSTS 01 ok 2.8ms 112.2.0 10 CDB 2f 00 00 00 - 00 00 00 02 - 00 00 VERIFY 2.8sc 113.1.0 10 SSTS 01 ok 107ms 113.2.0 10 CDB 2f 00 00 00 - 02 00 00 02 - 00 00 VERIFY 109us 114.1.0 10 SSTS 01 ok 41ms 114.2.0 10 CDB 2f 00 00 00 - 04 00 00 02 - 00 00 VERIFY 106us 115.1.0 10 SSTS 01 ok 37ms 115.2.0 10 CDB 2f 00 00 00 - 06 00 00 02 - 00 00 VERIFY 378us 116.1.0 10 SSTS 01 ok 37ms 116.2.0 10 CDB 2f 00 00 00 - 08 00 00 02 - 00 00 VERIFY 55us 117.1.0 10 SSTS 01 ok 36ms 117.2.0 10 CDB 2f 00 00 00 - 0a 00 00 02 - 00 00 VERIFY 146us 118.1.0 10 SSTS 01 ok 37ms 118.2.0 10 CDB 2f 00 00 00 - 0c 00 00 02 - 00 00 VERIFY 69us 119.1.0 10 SSTS 01 ok 37ms 119.2.0 10 CDB 2f 00 00 00 - 0e 00 00 02 - 00 00 VERIFY 42us 120.1.0 10 SSTS 01 ok 36ms 120.2.0 10 CDB 2f 00 00 00 - 10 00 00 02 - 00 00 VERIFY 228us 121.1.0 10 SSTS 01 ok 37ms 121.2.0 10 CDB 2f 00 00 00 - 12 00 00 02 - 00 00 VERIFY 103us 122.1.0 10 SSTS 01 ok 37ms 122.2.0 10 CDB 2f 00 00 00 - 14 00 00 02 - 00 00 VERIFY 271us 123.1.0 10 SSTS 01 ok 37ms 123.2.0 |
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沙发#
发布于：2002-07-16 12:07
你都走到这一步了，我可惨了，连前面的Request Sense命令都收不到，不知道什么原因，反正那个该死的READ LONG命令不知道怎么处理才合适。哎…………
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板凳#
发布于：2002-07-17 09:24
Hi,
Not all USB Mass storge devices support \"FORMAT UNIT\" command.See the RCB spec and you will find that this command is optional. You should send a MODE SELECT and MODE SENSE command first and check the MODE SENSE RBC Device Parameters page. In RBC Device Parameters page format table, there is a field(offset 0x0a). In this field, there is a bit called FORMATD that indicate whether this media can be formatted. Please check the RBC spec for more detail. In win2k format the media is pesudo command. It just write a chunk of 0 to the media. |
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地板#
发布于：2002-07-17 10:15
请问，还有没有更好的USB监测工具了，我用了之后发现数据是这样的：Device Phase Data Info Time Cmd.Phase.Ofs
------ ----- ------------------------- ------------- ----- ------------------ 8.2 DO 55 53 42 43 - 28 ed 56 ff USBC(.V. 0us 1.1.0 8.1 DI 55 53 42 53 - 28 ed 56 ff USBS(.V. 997us 2.1.0 8.2 DO 55 53 42 43 - 08 54 82 81 USBC.T.. 3.0ms 3.1.0 8.1 DI 55 53 42 53 - 08 54 82 81 USBS.T.. 1.0ms 4.1.0 8.2 DO 55 53 42 43 - 88 e6 7e 81 USBC.... 1.9ms 5.1.0 8.1 DI e5 34 67 11 - 68 2d 00 7d .4g.h-.. 4.0ms 6.1.0 8.1 DI 55 53 42 53 - 88 e6 7e 81 USBS.... 980us 7.1.0 8.2 DO 55 53 42 43 - a8 fc e9 fe USBC.... 2.1ms 8.1.0 8.1 DI e5 6d 00 70 - 00 33 00 00 .m.p.3.. 5.3ms 9.1.0 8.1 DI 55 53 42 53 - a8 fc e9 fe USBS.... 472us 10.1.0 8.2 DO 55 53 42 43 - 68 fe 83 81 USBCh... 15ms 11.1.0 8.1 DI 55 53 42 53 - 68 fe 83 81 USBSh... 470us 12.1.0 8.2 DO 55 53 42 43 - 08 60 f0 fe USBC.`.. 1.9ms 13.1.0 8.1 DI 55 53 42 53 - 08 60 f0 fe USBS.`.. 994us 14.1.0 8.2 DO 55 53 42 43 - 68 fe 83 81 USBCh... 2.0ms 15.1.0 8.1 DI 55 53 42 53 - 68 fe 83 81 USBSh... 989us 16.1.0 8.2 DO 55 53 42 43 - 08 60 f0 fe USBC.`.. 2.0ms 17.1.0 8.1 DI 55 53 42 53 - 08 60 f0 fe USBS.`.. 994us 18.1.0 8.2 DO 55 53 42 43 - a8 fc e9 fe USBC.... 3.0ms 19.1.0 8.1 DI 2e 20 20 20 - 20 20 20 20 . 1.0ms 20.1.0 8.1 DI 55 53 42 53 - a8 fc e9 fe USBS.... 1.0ms 21.1.0 8.2 DO 55 53 42 43 - 68 fe 83 81 USBCh... 1.9ms 22.1.0 8.1 DI 55 53 42 53 - 68 fe 83 81 USBSh... 1.0ms 23.1.0 8.2 DO 55 53 42 43 - 08 b0 7a ff USBC..z. 2.9ms 24.1.0 8.1 DI 55 53 42 53 - 08 b0 7a ff USBS..z. 985us 25.1.0 8.2 DO 55 53 42 43 - a8 07 cf 86 USBC.... 9.0ms 26.1.0 8.1 DI 55 53 42 53 - a8 07 cf 86 USBS.... 1.4ms 27.1.0 8.2 DO 55 53 42 43 - 08 54 82 81 USBC.T.. 1.5ms 28.1.0 8.1 DI 55 53 42 53 - 08 54 82 81 USBS.T.. 995us 29.1.0 8.2 DO 55 53 42 43 - a8 07 cf 86 USBC.... 31ms 30.1.0 8.1 DI 55 53 42 53 - a8 07 cf 86 USBS.... 956us 31.1.0 8.2 DO 55 53 42 43 - 08 54 82 81 USBC.T.. 2.0ms 32.1.0 8.1 DI 55 53 42 53 - 08 54 82 81 USBS.T.. 1.0ms 33.1.0 8.2 DO 55 53 42 43 - a8 07 cf 86 USBC.... 14ms 34.1.0 8.1 DI 55 53 42 53 - a8 07 cf 86 USBS.... 1.0ms 35.1.0 8.2 DO 55 53 42 43 - 08 54 82 81 USBC.T.. 1.9ms 36.1.0 8.1 DI 55 53 42 53 - 08 54 82 81 USBS.T.. 985us 37.1.0 8.2 DO 55 53 42 43 - a8 07 cf 86 USBC.... 3.0sc 38.1.0 8.1 DI 55 53 42 53 - a8 07 cf 86 USBS.... 998us 39.1.0 8.2 DO 55 53 42 43 - 08 54 82 81 USBC.T.. 2.0ms 40.1.0 8.1 DI 55 53 42 53 - 08 54 82 81 USBS.T.. 998us 41.1.0 8.2 DO 55 53 42 43 - a8 07 cf 86 USBC.... 6.5ms 42.1.0 8.1 DI 55 53 42 53 - a8 07 cf 86 USBS.... 400us 43.1.0 8.2 DO 55 53 42 43 - 08 54 82 81 USBC.T.. 2.0ms 44.1.0 8.1 DI 55 53 42 53 - 08 54 82 81 USBS.T.. 991us 45.1.0 8.2 DO 55 53 42 43 - a8 07 cf 86 USBC.... 1.9ms 46.1.0 8.1 DI 55 53 42 53 - a8 07 cf 86 USBS.... 1.0ms 47.1.0 8.2 DO 55 53 42 43 - 08 54 82 81 USBC.T.. 2.0ms 48.1.0 8.1 DI 55 53 42 53 - 08 54 82 81 USBS.T.. 991us 49.1.0 8.2 DO 55 53 42 43 - a8 07 cf 86 USBC.... 3.0ms 50.1.0 8.1 DI 55 53 42 53 - a8 07 cf 86 USBS.... 960us 51.1.0 8.2 DO 55 53 42 43 - 08 54 82 81 USBC.T.. 2.6ms 52.1.0 8.1 DI 55 53 42 53 - 08 54 82 81 USBS.T.. 405us 53.1.0 8.2 DO 55 53 42 43 - a8 07 cf 86 USBC.... 6.0ms 54.1.0 8.1 DI 55 53 42 53 - a8 07 cf 86 USBS.... 960us 55.1.0 8.2 DO 55 53 42 43 - 08 54 82 81 USBC.T.. 2.0ms 56.1.0 8.1 DI 55 53 42 53 - 08 54 82 81 USBS.T.. 1.2ms 57.1.0 8.2 DO 55 53 42 43 - a8 83 81 81 USBC.... 135ms 58.1.0 8.1 DI 55 53 42 53 - a8 83 81 81 USBS.... 992us 59.1.0 8.2 DO 55 53 42 43 - 08 54 82 81 USBC.T.. 1.9ms 60.1.0 8.1 DI 55 53 42 53 - 08 54 82 81 USBS.T.. 998us 61.1.0 |
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地下室#
发布于：2002-07-17 10:17
我觉得这些数据并没有什么用，我想看到的是更具体一些的，各位大虾，谁用过什么好东东，请指点，多谢
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5楼#
发布于：2002-07-17 11:06
那位大侠有用过正版的BUS Hound。呵呵，有酬谢
请用mail 联系我liuyaoxue@163.com |
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