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[求助]请教一个问题,有一个小软件想看内部是如处RS232通讯代码的
书呆彭: 谢谢你的分析啊!刚试了1个命令,好像可以用啊,等全部完工了,再说...,再次感谢你的指点~~~ |
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[求助]请教一个问题,有一个小软件想看内部是如处RS232通讯代码的
嗯,谢谢,书呆彭,我自己试一下~ |
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[求助]请教一个问题,有一个小软件想看内部是如处RS232通讯代码的
http://www.spartan-rc.com/products/ds760/ds760.php Configuration Editor from fw 1v08 (R2) 就是这个软件,很小,呵呵,我很少接PC软件开发,更不要说反向工程了,好累,不知道怎么开工好~~这年头不容易啊 |
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[求助]请教一个问题,有一个小软件想看内部是如处RS232通讯代码的
Request: 2009-3-14 10:41:01.218750064 (+11.5312500000 seconds) 30 30 30 30 30 31 46 46 61 61 000001FFaa Answer: 2009-3-14 10:41:01.218750064 (+0.0000000000 seconds) 30 30 30 30 30 31 46 46 2E 30 30 30 32 46 45 000001FF.0002FE Request: 2009-3-14 10:41:01.234375064 (+0.0000000000 seconds) 30 30 30 36 30 31 46 39 61 61 000601F9aa Answer: 2009-3-14 10:41:01.250000064 (+0.0156250000 seconds) 30 30 30 36 30 31 46 39 2E 30 31 30 38 46 37 000601F9.0108F7 Request: 2009-3-14 10:41:01.296875064 (+0.0000000000 seconds) 30 30 30 41 30 31 46 35 61 61 000A01F5aa Answer: 2009-3-14 10:41:01.312500064 (+0.0156250000 seconds) 30 30 30 41 30 31 46 35 2E 30 36 39 33 36 37 000A01F5.069367 Request: 2009-3-14 10:41:01.359375064 (+0.0000000000 seconds) 30 30 30 43 30 31 46 33 61 61 000C01F3aa Answer: 2009-3-14 10:41:01.375000064 (+0.0156250000 seconds) 30 30 30 43 30 31 46 33 2E 30 30 30 30 30 30 000C01F3.000000 Request: 2009-3-14 10:41:01.421875064 (+0.0000000000 seconds) 30 30 30 34 30 31 46 42 61 61 000401FBaa Answer: 2009-3-14 10:41:01.437500064 (+0.0156250000 seconds) 30 30 30 34 30 31 46 42 2E 30 31 30 31 46 45 000401FB.0101FE Request: 2009-3-14 10:41:01.484375064 (+0.0000000000 seconds) 30 31 30 30 30 31 46 45 61 61 010001FEaa Answer: 2009-3-14 10:41:01.484375064 (+0.0000000000 seconds) 30 31 30 30 30 31 46 45 2E 30 37 39 34 36 35 010001FE.079465 Request: 2009-3-14 10:41:01.546875064 (+0.0000000000 seconds) 30 31 30 32 30 31 46 43 61 61 010201FCaa Answer: 2009-3-14 10:41:01.546875064 (+0.0000000000 seconds) 30 31 30 32 30 31 46 43 2E 30 34 34 43 42 30 010201FC.044CB0 Request: 2009-3-14 10:41:01.609375064 (+0.0000000000 seconds) 30 31 30 34 30 31 46 41 61 61 010401FAaa Answer: 2009-3-14 10:41:01.609375064 (+0.0000000000 seconds) 30 31 30 34 30 31 46 41 2E 30 30 36 34 39 43 010401FA.00649C Request: 2009-3-14 10:41:01.656250064 (+0.0000000000 seconds) 30 31 30 36 30 31 46 38 61 61 010601F8aa Answer: 2009-3-14 10:41:01.671875064 (+0.0156250000 seconds) 30 31 30 36 30 31 46 38 2E 30 30 36 34 39 43 010601F8.00649C Request: 2009-3-14 10:41:01.718750064 (+0.0000000000 seconds) 30 31 30 38 30 31 46 36 61 61 010801F6aa Answer: 2009-3-14 10:41:01.734375064 (+0.0156250000 seconds) 30 31 30 38 30 31 46 36 2E 30 30 30 35 46 42 010801F6.0005FB Request: 2009-3-14 10:41:01.781250064 (+0.0000000000 seconds) 30 31 30 41 30 31 46 34 61 61 010A01F4aa Answer: 2009-3-14 10:41:01.796875064 (+0.0156250000 seconds) 30 31 30 41 30 31 46 34 2E 46 46 43 45 33 33 010A01F4.FFCE33 Request: 2009-3-14 10:41:01.843750064 (+0.0000000000 seconds) 30 31 30 43 30 31 46 32 61 61 010C01F2aa Answer: 2009-3-14 10:41:01.859375064 (+0.0156250000 seconds) 30 31 30 43 30 31 46 32 2E 46 46 43 45 33 33 010C01F2.FFCE33 Request: 2009-3-14 10:41:01.906250064 (+0.0000000000 seconds) 30 31 30 45 30 31 46 30 61 61 010E01F0aa Answer: 2009-3-14 10:41:01.906250064 (+0.0000000000 seconds) 30 31 30 45 30 31 46 30 2E 30 30 30 30 30 30 010E01F0.000000 Request: 2009-3-14 10:41:01.968750064 (+0.0000000000 seconds) 30 31 31 30 30 31 45 45 61 61 011001EEaa Answer: 2009-3-14 10:41:01.968750064 (+0.0000000000 seconds) 30 31 31 30 30 31 45 45 2E 30 30 30 30 30 30 011001EE.000000 Request: 2009-3-14 10:41:02.015625064 (+0.0000000000 seconds) 30 31 31 32 30 31 45 43 61 61 011201ECaa Answer: 2009-3-14 10:41:02.031250064 (+0.0156250000 seconds) 30 31 31 32 30 31 45 43 2E 30 30 30 30 30 30 011201EC.000000 Request: 2009-3-14 10:41:02.078125064 (+0.0000000000 seconds) 30 31 31 34 30 31 45 41 61 61 011401EAaa Answer: 2009-3-14 10:41:02.093750064 (+0.0156250000 seconds) 30 31 31 34 30 31 45 41 2E 30 30 30 30 30 30 011401EA.000000 Request: 2009-3-14 10:41:02.140625064 (+0.0000000000 seconds) 30 31 31 36 30 31 45 38 61 61 011601E8aa Answer: 2009-3-14 10:41:02.156250064 (+0.0156250000 seconds) 30 31 31 36 30 31 45 38 2E 30 30 36 34 39 43 011601E8.00649C Request: 2009-3-14 10:41:02.203125064 (+0.0000000000 seconds) 30 31 31 38 30 31 45 36 61 61 011801E6aa Answer: 2009-3-14 10:41:02.218750064 (+0.0156250000 seconds) 30 31 31 38 30 31 45 36 2E 30 30 30 35 46 42 011801E6.0005FB Request: 2009-3-14 10:41:02.265625064 (+0.0000000000 seconds) 30 31 31 41 30 31 45 34 61 61 011A01E4aa Answer: 2009-3-14 10:41:02.281250064 (+0.0156250000 seconds) 30 31 31 41 30 31 45 34 2E 30 30 30 30 30 30 011A01E4.000000 Request: 2009-3-14 10:41:02.328125064 (+0.0000000000 seconds) 30 31 31 43 30 31 45 32 61 61 011C01E2aa Answer: 2009-3-14 10:41:02.328125064 (+0.0000000000 seconds) 30 31 31 43 30 31 45 32 2E 30 30 30 30 30 30 011C01E2.000000 Request: 2009-3-14 10:41:02.390625064 (+0.0000000000 seconds) 30 31 31 45 30 31 45 30 61 61 011E01E0aa Answer: 2009-3-14 10:41:02.390625064 (+0.0000000000 seconds) 30 31 31 45 30 31 45 30 2E 30 30 30 30 30 30 011E01E0.000000 Request: 2009-3-14 10:41:02.437500064 (+0.0000000000 seconds) 30 31 32 30 30 31 44 45 61 61 012001DEaa Answer: 2009-3-14 10:41:02.453125064 (+0.0156250000 seconds) 30 31 32 30 30 31 44 45 2E 31 30 34 32 41 45 012001DE.1042AE ascii 格式 hex 格式 |
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[求助]请教一个问题,有一个小软件想看内部是如处RS232通讯代码的
Request: 发送 30 30 30 36 30 31 46 39 61 61 Answer: 30 30 30 36 30 31 46 39 2E 30 31 30 38 46 37 以上是我截获的串口数据! 它的功能是读取版本号:1.08 F7 应该就是校验,看不出是怎到得到的~ 发 收 (000601F9aa 16进制) = (000601F9.0108F7 16进制) |
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[求助]请教一个问题,有一个小软件想看内部是如处RS232通讯代码的
书呆彭:你好,串口发出的数据我是可以截获了,但是看不出什么规律啊,我是想看看数据帧采用什么校验方式~~ |
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