三菱FX3U PLC解密软件开发叙述

29      [00000006]  IRP_MJ_READ                     Length: 0001, Data: 45 

30      [00000006]  IRP_MJ_READ                     Length: 0001, Data: 03 

31      [00000006]  IRP_MJ_READ                     Length: 0001, Data: 46 

32      [00000006]  IRP_MJ_READ                     Length: 0001, Data: 30 

33      [00000006]  IRP_MJ_WRITE                    Length: 0011, Data: 02 30 30 45 43 41 30 32 03 38 45 

34      [00000007]  IRP_MJ_READ                     Length: 0001, Data: 02 

35      [00000007]  IRP_MJ_READ                     Length: 0001, Data: 37

36      [00000007]  IRP_MJ_READ                     Length: 0001, Data: 31 

37      [00000007]  IRP_MJ_READ                     Length: 0001, Data: 33 

38      [00000007]  IRP_MJ_READ                     Length: 0001, Data: 46 

39      [00000007]  IRP_MJ_READ                     Length: 0001, Data: 03 

40      [00000007]  IRP_MJ_READ                     Length: 0001, Data: 45 

41      [00000007]  IRP_MJ_READ                     Length: 0001, Data: 34 

42      [00000015]  IRP_MJ_CLOSE                    Port Closed

6、上述 从串口监控到的数据是十六进制的数据，还真不好看，先转换成ASC码，就好看多了。

#       Time        Function                        Data ( String ) 

1       [00000000]  IRP_MJ_CREATE                   Port Opened - Gppw.exe

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本文关键字：软件开发  三菱  PLC解密  PLC入门，plc技术 - PLC入门