阅读:1205回复:4
出现盘符后不能打开,提示请插进磁盘,什么原因?
出现盘符后不能打开,提示请插进磁盘,什么原因?而且pc总是发送
25,1e,5a的指令(ufi),但我怎样送数还是不能打开出现的盘符,请问一下高手是我的那一个命令回复pc不对才会出现这种情况?先谢谢了! |
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沙发#
发布于:2004-08-02 19:34
把你对这几个命令的回复贴出来!
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板凳#
发布于:2004-08-02 19:45
re,我的也是到这一步就继续不下去了……
我的是出现了以下命令: READ CAPACITY(25),READ(28),MODE SENSE(1A) 我的回复是: READ CAPACITY: 17.1 DI 00 01 f4 00 00 00 02 00 ........ 74.1.0 17.1 DI 55 53 42 53 88 e7 05 82 00 00 00 00 00 USBS......... 75.1.0 READ: 根据读的不同扇区从U盘读出给不同的值 MODE SENSE: 17.1 DI 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 47.1.0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 47.1.16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 47.1.32 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 47.1.48 00 00 00 00 00 00 00 00 00 00 00 00 00 00 76 00 ..............v. 47.1.64 1e 56 16 55 bf 22 05 89 7e 00 89 4e 02 b1 0b fc .V.U.".....N.... 47.1.80 f3 a4 06 1f bd 00 7c c6 45 fe 0f 8b 46 18 88 45 ........E...F..E 47.1.96 f9 fb 38 66 24 7c 04 cd 13 72 3c 8a 46 10 98 f7 ..8f$....r<.F... 47.1.112 66 16 03 46 1c 13 56 1e 03 46 0e 13 d1 50 52 89 f..F..V..F...PR. 47.1.128 46 fc 89 56 fe b8 20 00 8b 76 11 f7 e6 8b 5e 0b F..V.. ..v....^. 47.1.144 03 c3 48 f7 f3 01 46 fc 11 4e fe 5a 58 bb 00 07 ..H...F..N.ZX... 47.1.160 8b fb b1 01 e8 94 00 72 47 38 2d 74 19 b1 0b 56 .......rG8-t...V 47.1.176 17.1 DI 55 53 42 53 28 e6 a9 81 00 00 00 00 00 USBS(........ 48.1.0 请高手指点。:) |
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地板#
发布于:2004-08-03 08:40
25命令回复的数据为:(32M,1024 track,512 byte/sector,4 heads,
16 sector/track,1 sector/cluster) 0x00,0x00,0xff,0xff,0x00,0x00,0x02,0x00 LBA=0时的28命令回复数据: 0xeb,0x58,0x90,0x2b,0x5d,0x59,0x6b,0x44,0x49,0x48,0x43,0x00,0x02,0x01,0x20,0x00, 0x02,0x00,0x00,0x00,0x00,0xf8,0x00,0x00,0x3f,0x00,0x04,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x01,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00, 0x01,0x00,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 请高手帮忙看一下那个设置不对,谢谢了? |
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地下室#
发布于:2004-08-03 16:56
看这几个命令看不出来的,你看一下SCSI Spec.,然后找个可用的U盘抓包分析,针对每个命令认真看一下!
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