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40 Commits
c9bd2077ae ... 9b02d57d5e

Author SHA1 Message Date
  zcn1123 9b02d57d5e 合并RTU和TCP至master 4 years ago
  zcn1123 e370d242f2 修改接收延时为200ms 4 years ago
  zcn1123 30814b49e5 修改添加输入故障码模块，和生成异常码判断 4 years ago
  zcn1123 a2ea0aa4da 修改bug 10 0f报文缺少数据长度 4 years ago
  zcn1123 8a75824df0 修改日志记录模块记录颠倒bug 4 years ago
  zcn1123 cc1e3a82d7 修改异常码生成模块 4 years ago
  zcn1123 2955fbce35 添加异常码生成模块CRC校验数据 4 years ago
  zcn1123 7bf0ff7cb6 添加日志记录模块 4 years ago
  zcn1123 ee10c06f52 修改bug再次提交 4 years ago
  zcn1123 dd4d45c402 修改bug 0F和10功能码计算写入字节数无效 4 years ago
  zcn1123 44db6146ce 修改bug 请求报文长度不匹配 导致返回异常功能码01响应报文 4 years ago
  zcn1123 984e09fe24 整合部分功能模块 4 years ago
  zcn1123 5e42584f6d 修改部分源码格式 4 years ago
  zcn1123 1bb9ad8936 完成CRC-16校验计算模块 4 years ago
  zcn1123 1266f2e8c7 no message 4 years ago
  zcn1123 ae6dd8154a 完成初始化线圈和寄存器每一位值全为1 4 years ago
  zcn1123 f73319d2b0 完善异常码01/02响应报文生成模块 4 years ago
  zcn1123 dea4cfd14f 完成4个功能码响应报文生成以及对应功能码操作模块 4 years ago
  zcn1123 95bb23b6de 完善部分响应模块 4 years ago
  zcn1123 3dda664f3c 完善交互模块，添加部分响应模块 4 years ago
  zcn1123 e40abcd89d 修改完善RTU交互模块 4 years ago
  zcn1123 7d93cc5a08 修改部分bug，RTU交互模块基本划分 4 years ago
  zcn1123 ddcdd7c072 修改bug 4 years ago
  zcn1123 9d5636c0ef 11 4 years ago
  zcn1123 558873c767 添加部分源文件和部分通信模块 4 years ago
  zcn1123 cee30de1d3 修改接收设置生效 4 years ago
  zcn1123 98db3bc5b2 修改部分变量名称 4 years ago
  zcn1123 740d52c585 整合功能模块，添加日志模块，添加响应报文解析模块 4 years ago
  zcn1123 78ee81c1ad 整合功能模块 4 years ago
  zcn1123 d4c77b908f 完成TCP_Message生成模块 4 years ago
  zcn1123 44058e02ec 完善报文MBAP生成模块 4 years ago
  zcn1123 fd3b1031bc Merge branch 'Crate_MBAP' into Modbus_TCP_client 4 years ago
  zcn1123 2cd2fae78f 修改写入数据模块，添加计算写入数据字节数模块 4 years ago
  zcn1123 cdf5978b0e 添加生成MBAP模块，未完善 4 years ago
  zcn1123 42f2842066 完成Write_Data模块 4 years ago
  zcn1123 4918cfde7c 添加输入操作数量模块 4 years ago
  zcn1123 3811aa4723 完成功能码选择模块 4 years ago
  zcn1123 60e3dd0084 完成输入IP和端口，连接从站，和从站通信 4 years ago
  zcn1123 083271a049 添加 4 years ago
  zcn1123 eb4172f45a 新建项目Modbus_TCP 4 years ago
19 changed files with 2110 additions and 0 deletions
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  1. +80
    -0
      Modbus_communication/Modbus_RTU_Salve/Modbus_RTU_Salve.vcxproj
  2. +39
    -0
      Modbus_communication/Modbus_RTU_Salve/Modbus_RTU_Salve.vcxproj.filters
  3. +276
    -0
      Modbus_communication/Modbus_RTU_Salve/Modbus_TCP_log.txt
  4. +390
    -0
      Modbus_communication/Modbus_RTU_Salve/RTU_Salve.cpp
  5. +11
    -0
      Modbus_communication/Modbus_RTU_Salve/RTU_Salve.h
  6. +453
    -0
      Modbus_communication/Modbus_RTU_Salve/common.cpp
  7. +22
    -0
      Modbus_communication/Modbus_RTU_Salve/common.h
  8. +8
    -0
      Modbus_communication/Modbus_RTU_Salve/main.cpp
  9. +6
    -0
      Modbus_communication/Modbus_RTU_Salve/main.h
  10. +81
    -0
      Modbus_communication/Modbus_TCP/Modbus_TCP.vcxproj
  11. +39
    -0
      Modbus_communication/Modbus_TCP/Modbus_TCP.vcxproj.filters
  12. +54
    -0
      Modbus_communication/Modbus_TCP/Modbus_TCP_log.txt
  13. +261
    -0
      Modbus_communication/Modbus_TCP/TCP_client.cpp
  14. +14
    -0
      Modbus_communication/Modbus_TCP/TCP_client.h
  15. +311
    -0
      Modbus_communication/Modbus_TCP/common.cpp
  16. +30
    -0
      Modbus_communication/Modbus_TCP/common.h
  17. +11
    -0
      Modbus_communication/Modbus_TCP/main.cpp
  18. +6
    -0
      Modbus_communication/Modbus_TCP/main.h
  19. +18
    -0
      Modbus_communication/Modbus_communication.sln

+ 80
- 0
Modbus_communication/Modbus_RTU_Salve/Modbus_RTU_Salve.vcxproj View File

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+ 39
- 0
Modbus_communication/Modbus_RTU_Salve/Modbus_RTU_Salve.vcxproj.filters View File

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+ 276
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Modbus_communication/Modbus_RTU_Salve/Modbus_TCP_log.txt View File

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2020-9-3 22:1:6 Recv:09 0F 00 00 07 B1 F6 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 DB
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2020-9-7 10:24:52 Send:09 10 00 00 00 01 00 81
2020-9-7 10:25:8 Recv:09 10 00 00 00 02 04 00 00 00 00 D9 CF
2020-9-7 10:25:8 Send:09 10 00 00 00 02 40 80
2020-9-7 10:25:22 Recv:09 10 00 00 00 7B F6 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 CE 42
2020-9-7 10:25:22 Send:09 10 00 00 00 7B 81 62
2020-9-7 10:27:18 Recv:09 10 00 00 00 00 C1 41
2020-9-7 10:27:18 Send:09 90 03 8D C3
2020-9-7 10:35:5 Recv:09 10 27 0F 00 02 04 00 00 00 00 26 7E
2020-9-7 10:35:5 Send:09 90 02 4C 03
2020-9-7 10:35:16 Recv:09 10 27 0F 00 02 04 00 00 00 00 26 7E
2020-9-7 10:35:16 Send:09 90 02 4C 03
2020-9-7 10:35:17 Recv:09 10 27 0F 00 02 04 00 00 00 00 26 7E
2020-9-7 10:35:17 Send:09 90 02 4C 03
2020-9-7 10:35:17 Recv:09 10 27 0F 00 02 04 00 00 00 00 26 7E
2020-9-7 10:35:17 Send:09 90 02 4C 03
2020-9-7 10:35:17 Recv:09 10 27 0F 00 02 04 00 00 00 00 26 7E
2020-9-7 10:35:17 Send:09 90 02 4C 03
2020-9-7 10:35:17 Recv:09 10 27 0F 00 02 04 00 00 00 00 26 7E
2020-9-7 10:35:17 Send:09 90 02 4C 03
2020-9-7 10:35:17 Recv:09 10 27 0F 00 02 04 00 00 00 00 26 7E
2020-9-7 10:35:17 Send:09 90 02 4C 03
2020-9-7 10:37:47 Recv:09 10 27 06 00 14 28 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 E1 83
2020-9-7 10:37:47 Send:09 90 03 8D C3
2020-9-7 10:39:25 Recv:09 10 27 06 00 14 28 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D9 BB
2020-9-7 10:39:25 Send:09 90 02 4C 03
2020-9-7 10:55:43 Recv:09 10 00 00 00 01 02 00 00 00 51 90
2020-9-7 10:55:43 Send:09 90 03 8D C3
2020-9-7 10:55:44 Recv:09 10 00 00 00 01 02 00 00 00 51 90
2020-9-7 10:55:44 Send:09 90 03 8D C3
2020-9-7 10:55:44 Recv:09 10 00 00 00 01 02 00 00 00 51 90
2020-9-7 10:55:44 Send:09 90 03 8D C3
2020-9-7 10:55:45 Recv:09 10 00 00 00 01 02 00 00 00 51 90
2020-9-7 10:55:45 Send:09 90 03 8D C3
2020-9-7 10:55:45 Recv:09 10 00 00 00 01 02 00 00 00 51 90
2020-9-7 10:55:45 Send:09 90 03 8D C3
2020-9-7 10:56:34 Recv:09 10 00 00 00 01 02 00 00 00 51 90
2020-9-7 10:56:34 Send:09 90 03 8D C3
2020-9-7 10:56:35 Recv:09 10 00 00 00 01 02 00 00 00 51 90
2020-9-7 10:56:35 Send:09 90 03 8D C3
2020-9-7 10:56:35 Recv:09 10 00 00 00 01 02 00 00 00 51 90
2020-9-7 10:56:35 Send:09 90 03 8D C3
2020-9-7 11:2:25 Recv:09 10 00 00 00 01 02 00 00 00 51 90
2020-9-7 11:2:25 Send:09 90 03 8D C3
2020-9-7 11:2:25 Recv:09 10 00 00 00 01 02 00 00 00 51 90
2020-9-7 11:2:25 Send:09 90 03 8D C3
2020-9-7 11:2:25 Recv:09 10 00 00 00 01 02 00 00 00 51 90
2020-9-7 11:2:25 Send:09 90 03 8D C3
2020-9-7 11:3:37 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 11:3:37 Send:09 8F 03 85 F3
2020-9-7 11:5:12 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 11:5:12 Send:09 8F 03 85 F3
2020-9-7 11:5:12 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 11:5:12 Send:09 8F 03 85 F3
2020-9-7 11:5:13 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 11:5:13 Send:09 8F 03 85 F3
2020-9-7 11:5:14 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 11:5:14 Send:09 8F 03 85 F3
2020-9-7 12:40:39 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 12:40:39 Send:09 8F 03 85 F3
2020-9-7 12:40:39 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 12:40:39 Send:09 8F 03 85 F3
2020-9-7 12:40:39 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 12:40:39 Send:09 8F 03 85 F3
2020-9-7 12:40:39 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 12:40:39 Send:09 8F 03 85 F3
2020-9-7 12:40:39 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 12:40:39 Send:09 8F 03 85 F3
2020-9-7 12:40:40 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 12:40:40 Send:09 8F 03 85 F3
2020-9-7 12:40:40 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 12:40:40 Send:09 8F 03 85 F3
2020-9-7 12:40:40 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 12:40:40 Send:09 8F 03 85 F3
2020-9-7 12:40:40 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 12:40:40 Send:09 8F 03 85 F3
2020-9-7 12:40:40 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 12:40:40 Send:09 8F 03 85 F3
2020-9-7 13:6:3 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:3 Send:09 8F 04 C4 31
2020-9-7 13:6:4 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:4 Send:09 8F 04 C4 31
2020-9-7 13:6:4 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:4 Send:09 8F 04 C4 31
2020-9-7 13:6:5 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:5 Send:09 8F 04 C4 31
2020-9-7 13:6:5 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:5 Send:09 8F 04 C4 31
2020-9-7 13:6:5 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:5 Send:09 8F 04 C4 31
2020-9-7 13:6:5 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:5 Send:09 8F 04 C4 31
2020-9-7 13:6:5 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:5 Send:09 8F 04 C4 31
2020-9-7 13:6:6 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:6 Send:09 8F 04 C4 31
2020-9-7 13:6:6 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:6 Send:09 8F 04 C4 31
2020-9-7 13:6:6 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:6 Send:09 8F 04 C4 31
2020-9-7 13:6:6 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:6 Send:09 8F 04 C4 31
2020-9-7 13:6:6 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:6 Send:09 8F 04 C4 31
2020-9-7 13:6:7 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:7 Send:09 8F 04 C4 31
2020-9-7 13:6:7 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:7 Send:09 8F 04 C4 31
2020-9-7 13:6:7 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:7 Send:09 8F 04 C4 31
2020-9-7 13:6:7 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:7 Send:09 8F 04 C4 31
2020-9-7 13:6:7 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:7 Send:09 8F 04 C4 31
2020-9-7 13:6:8 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:8 Send:09 8F 04 C4 31
2020-9-7 13:6:8 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:8 Send:09 8F 04 C4 31
2020-9-7 13:6:8 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:8 Send:09 8F 04 C4 31
2020-9-7 13:6:8 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:8 Send:09 8F 04 C4 31
2020-9-7 13:6:8 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:8 Send:09 8F 04 C4 31
2020-9-7 13:6:9 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:9 Send:09 8F 04 C4 31
2020-9-7 13:6:9 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:9 Send:09 8F 04 C4 31
2020-9-7 13:6:9 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:9 Send:09 8F 04 C4 31
2020-9-7 13:6:9 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:9 Send:09 8F 04 C4 31
2020-9-7 13:6:9 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:9 Send:09 8F 04 C4 31
2020-9-7 13:6:10 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:10 Send:09 8F 04 C4 31
2020-9-7 13:6:10 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:10 Send:09 8F 04 C4 31
2020-9-7 13:6:10 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:10 Send:09 8F 04 C4 31
2020-9-7 13:6:10 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:10 Send:09 8F 04 C4 31
2020-9-7 13:6:10 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:10 Send:09 8F 04 C4 31
2020-9-7 13:6:11 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:11 Send:09 8F 04 C4 31
2020-9-7 13:6:11 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:11 Send:09 8F 04 C4 31
2020-9-7 13:6:11 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:11 Send:09 8F 04 C4 31
2020-9-7 13:6:11 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:11 Send:09 8F 04 C4 31
2020-9-7 13:6:11 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:11 Send:09 8F 04 C4 31
2020-9-7 13:6:11 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:11 Send:09 8F 04 C4 31
2020-9-7 13:6:12 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:12 Send:09 8F 04 C4 31
2020-9-7 13:6:12 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:12 Send:09 8F 04 C4 31
2020-9-7 13:6:12 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:12 Send:09 8F 04 C4 31
2020-9-7 13:6:12 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:12 Send:09 8F 04 C4 31
2020-9-7 13:6:12 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:12 Send:09 8F 04 C4 31
2020-9-7 13:6:13 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:13 Send:09 8F 04 C4 31
2020-9-7 13:6:13 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:13 Send:09 8F 04 C4 31
2020-9-7 13:6:13 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:13 Send:09 8F 04 C4 31
2020-9-7 13:6:13 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:13 Send:09 8F 04 C4 31
2020-9-7 13:6:13 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:13 Send:09 8F 04 C4 31
2020-9-7 13:6:14 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:14 Send:09 8F 04 C4 31
2020-9-7 13:6:14 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:14 Send:09 8F 04 C4 31
2020-9-7 13:6:14 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:14 Send:09 8F 04 C4 31
2020-9-7 13:6:14 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:14 Send:09 8F 04 C4 31
2020-9-7 13:6:14 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:6:14 Send:09 8F 04 C4 31
2020-9-7 13:7:2 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:7:2 Send:09 8F 04 C4 31
2020-9-7 13:7:2 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:7:2 Send:09 8F 04 C4 31
2020-9-7 13:7:3 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:7:3 Send:09 8F 04 C4 31
2020-9-7 13:7:3 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:7:3 Send:09 8F 04 C4 31
2020-9-7 13:7:3 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:7:3 Send:09 8F 04 C4 31
2020-9-7 13:7:3 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:7:3 Send:09 8F 04 C4 31
2020-9-7 13:7:3 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:7:3 Send:09 8F 04 C4 31
2020-9-7 13:7:4 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:7:4 Send:09 8F 04 C4 31
2020-9-7 13:7:4 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:7:4 Send:09 8F 04 C4 31
2020-9-7 13:7:4 Recv:09 0F 00 00 00 01 01 01 00 71 4C
2020-9-7 13:7:4 Send:09 8F 04 C4 31

+ 390
- 0
Modbus_communication/Modbus_RTU_Salve/RTU_Salve.cpp View File

@@ -0,0 +1,390 @@
#include "RTU_Salve.h"
#include <bitset>
char read_buf[MAX_NUMBER];

bitset<MAX_Address> Coil_date; //0-9999
UINT16 Register[MAX_Address]; // 0-9999
unsigned int Response_Message_Len;
unsigned int RTU_Enable = 0;

/*********************************************************************************************
* 功能     ：  初始化线圈和寄存器
* 描述    ： 对线圈和寄存器数组赋值为全1
* 输入 ： 无
* 返回值 ： 无
**********************************************************************************************/
void Init_Coil_Register(void)
{
for (int i = 0; i < MAX_Address; i++)
{
Coil_date[i] = 1;
Register[i] = 0xFFFF;
}
}
/*********************************************************************************************
* 功能     ：  Bitset转UINT8类型
* 描述    ： Bitset ==》UINT8
* 输入 ： Bitset_Address Bitset的起始地址 Read_Number 要读取的位数
* 返回值 ： Date 转换后的UNIT8数据
**********************************************************************************************/
UINT8 Bitset_to_Uint8(unsigned int Bitset_Address, unsigned int Read_Number)
{
UINT8 Date = 0x00;
if (Read_Number >= 8)
{
unsigned int len = Bitset_Address + 8;
for (unsigned int i = 0; i < 8; i++)
{
Date = Date << 1 | (int)Coil_date[len--];
}
}
else
{
unsigned int len = Bitset_Address + Read_Number-1;
for (unsigned int i = 0; i < Read_Number; i++)
{
Date = Date << 1 | (int)Coil_date[len--];
}
}
return Date;
}

/*********************************************************************************************
* 功能     ：  生成异常码响应报文
* 描述    ： 对不支持的功能码生成对应的异常响应报文
* 输入 ： *Requst_Message 请求报文 *Response_Message响应报文
* 返回值 ： 无
**********************************************************************************************/
void Create_Abnormal_Code_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message, UINT8 Abnormal_Code)
{
Response_Message[0] = Device_ID;
Response_Message[1] = Requst_Message[1] + 0x80;
Response_Message[2] = Abnormal_Code;
Response_Message_Len = 3;
UINT16 CRC_date = CRC_16(Response_Message, 3);
Response_Message[3] = CRC_date >> 8;//CRC_H
Response_Message[4] = (UINT8)CRC_date; //CRC_L
Response_Message_Len = 5;
}

/*********************************************************************************************
* 功能     ：  生成0x01功能码响应报文
* 描述    ： 通过判断地址范围生成0x01对应的响应报文
* 输入 ： *Requst_Message 请求报文 *Response_Message响应报文
* 返回值 ： 无
**********************************************************************************************/
void Create_0x01_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message)
{
unsigned int Start_Address = Requst_Message[2] << 8 | Requst_Message[3];
unsigned int Address_range = Start_Address + (Requst_Message[4] << 8 | Requst_Message[5]);
if (Address_range < MAX_Address)//判断地址是否超限
{
unsigned int Read_Number = Requst_Message[4] << 8 | Requst_Message[5];//要读取的位数
unsigned int Read_Len = Count_Read_date_number(Requst_Message[1], Read_Number); //要读取的字节数
for (unsigned int i = 3; i < Read_Len + 3; i++)
{
Response_Message[i] = Bitset_to_Uint8(Start_Address, Read_Number);
Start_Address += 8;
Read_Number -= 8;
}
Response_Message[0] = Device_ID;
Response_Message[1] = Requst_Message[1];
Response_Message[2] = Read_Len; //响应报文中的后续字节数
UINT16 CRC_date = CRC_16(Response_Message, Read_Len+3);
Response_Message_Len = Read_Len + 2 + 3;
Response_Message[Response_Message_Len - 2] = CRC_date>>8;//CRC_H
Response_Message[Response_Message_Len - 1] = (UINT8)CRC_date; //CRC_L
}
else
{
Create_Abnormal_Code_Response_Message(Requst_Message, Response_Message,0x02);
}
}

/*********************************************************************************************
* 功能     ：  生成0x03功能码响应报文
* 描述    ： 通过判断地址范围生成0x03对应的响应报文
* 输入 ： *Requst_Message 请求报文 *Response_Message响应报文
* 返回值 ： 无
**********************************************************************************************/
void Create_0x03_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message)
{
unsigned int Start_Address = Requst_Message[2] << 8 | Requst_Message[3];
unsigned int Address_range = Start_Address + (Requst_Message[4] << 8 | Requst_Message[5]);
if (Address_range < MAX_Address) //判断地址是否超限
{
unsigned int Read_Number = Requst_Message[4] << 8 | Requst_Message[5];//要读取的寄存器数量
unsigned int Read_Len = Count_Read_date_number(Requst_Message[1
], Read_Number); //要读取的字节数
for (unsigned int i = 3; i < Read_Len + 3; i= i + 2)
{
Response_Message[i] = Register[Start_Address] >> 8;
Response_Message[i + 1] = (UINT8)Register[Start_Address];
Start_Address += 1;
}
Response_Message[0] = Device_ID;
Response_Message[1] = Requst_Message[1];
Response_Message[2] = Read_Len; //响应报文中的后续字节数
UINT16 CRC_date = CRC_16(Response_Message, Read_Len + 3);
Response_Message_Len = Read_Len + 2 + 3;
Response_Message[Response_Message_Len - 2] = CRC_date >> 8;//CRC_H
Response_Message[Response_Message_Len - 1] = (UINT8)CRC_date; //CRC_L
}
else //地址超限
{
Create_Abnormal_Code_Response_Message(Requst_Message, Response_Message, 0x02);
}
}

/*********************************************************************************************
* 功能     ：  写入线圈
* 描述    ： 将数据写入线圈中
* 输入 ： Write_date_Message 要写入的数据 Write_Number要写入的位数 Start_Address起始地址
* 返回值 ： 无
**********************************************************************************************/
void Write_Coil_date(UINT8 Write_date_Message, unsigned int Write_Number, unsigned int Start_Address)
{
if (Write_Number >= 8)
{
for (unsigned int i = Start_Address; i < Start_Address+8; i++)
{
Coil_date[i] = Write_date_Message & 1;
Write_date_Message = Write_date_Message >> 1;
}
}
else
{
for (unsigned int i = Start_Address; i < Start_Address + Write_Number; i++)
{
Coil_date[i] = Write_date_Message & 1;
Write_date_Message = Write_date_Message >> 1;
}
}
}

/*********************************************************************************************
* 功能     ：  生成0x0F功能码响应报文
* 描述    ： 通过判断地址范围生成0x0F对应的响应报文
* 输入 ： *Requst_Message 请求报文 *Response_Message响应报文
* 返回值 ： 无
**********************************************************************************************/
void Create_0x0F_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message)
{
unsigned int Start_Address = Requst_Message[2] << 8 | Requst_Message[3];
unsigned int Address_range = Start_Address + (Requst_Message[4] << 8 | Requst_Message[5]);
if (Address_range < MAX_Address)//判断地址是否超限
{
unsigned int Write_Number = Requst_Message[4] << 8 | Requst_Message[5];//要写入的位数
for (int i = 7; i < Requst_Message[6]+7; i++)//执行写入线圈操作
{
Write_Coil_date(Requst_Message[i], Write_Number, Start_Address);
Write_Number -= 8;
Start_Address += 8;
}
Response_Message[0] = Device_ID;
Response_Message[1] = Requst_Message[1];
Response_Message[2] = Requst_Message[2];
Response_Message[3] = Requst_Message[3];
Response_Message[4] = Requst_Message[4];
Response_Message[5] = Requst_Message[5];
UINT16 CRC_date = CRC_16(Response_Message, 6);
Response_Message[6] = CRC_date >> 8;//CRC_H
Response_Message[7] = (UINT8)CRC_date; //CRC_L
Response_Message_Len = 8;

}
else //地址超限
{
Create_Abnormal_Code_Response_Message(Requst_Message, Response_Message, 0x02);
}
}

/*********************************************************************************************
* 功能     ：  生成0x10功能码响应报文
* 描述    ： 通过判断地址范围生成0x10对应的响应报文
* 输入 ： *Requst_Message 请求报文 *Response_Message响应报文
* 返回值 ： 无
**********************************************************************************************/
void Create_0x10_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message)
{
unsigned int Start_Address = Requst_Message[2] << 8 | Requst_Message[3];
unsigned int Address_range = Start_Address + (Requst_Message[4] << 8 | Requst_Message[5]);
if (Address_range < MAX_Address)//判断地址是否超限
{
unsigned int Write_Number = Requst_Message[4] << 8 | Requst_Message[5];//要写入的寄存器个数
for (int i = 7; i < Requst_Message[6] + 7; i = i + 2)//执行写入寄存器操作
{
Register[Start_Address] = Requst_Message[i] << 8 | Requst_Message[i+1];
Start_Address++;
}
Response_Message[0] = Device_ID;
Response_Message[1] = Requst_Message[1];
Response_Message[2] = Requst_Message[2];
Response_Message[3] = Requst_Message[3];
Response_Message[4] = Requst_Message[4];
Response_Message[5] = Requst_Message[5];
UINT16 CRC_date = CRC_16(Response_Message, 6);
Response_Message[6] = CRC_date >> 8;//CRC_H
Response_Message[7] = (UINT8)CRC_date; //CRC_L
Response_Message_Len = 8;
}
else //地址超限
{
Create_Abnormal_Code_Response_Message(Requst_Message, Response_Message, 0x02);
}
}


/*********************************************************************************************
* 功能     ：  CRC校验
* 描述    ： 对请求报文中的数据进行CRC校验
* 输入 ： *Requst_Message 请求报文 Read_len 接收到到的字节数
* 返回值 ： true CRC校验通过
* false CRC校验不通过
**********************************************************************************************/
bool Check_Requst_Message_CRC(UINT8 *Requst_Message, DWORD Read_len)
{
UINT16 CRC_data = CRC_16(Requst_Message, Read_len-2);
UINT16 Message_CRC = Requst_Message[Read_len - 2] << 8 | Requst_Message[Read_len - 1];
if (CRC_data != Message_CRC)
return false;
return true;
}

/*********************************************************************************************
* 功能     ：  异常码03判定--请求报文长度校验
* 描述    ： 对请求报文的字节长度进行计算校验
* 输入 ： *Requst_Message 请求报文 Read_len 接收到到的字节数
* 返回值 ： true 长度校验通过
* false 长度校验不通过
**********************************************************************************************/
bool Check_Requst_Message_Len(UINT8 *Requst_Message, DWORD Read_len)
{
if (Requst_Message[1] == 0x01 || Requst_Message[1] == 0x03)
{
if (Read_len != 8)
return false;
}
if (Requst_Message[1] == 0x0F || Requst_Message[1] == 0x10)
{
unsigned int Number = Requst_Message[4] << 8 | Requst_Message[5];
unsigned int Count_len = Count_Read_date_number(Requst_Message[1], Number) + 9;
if (Read_len != Count_len)
return false;
}
return true;
}

/*********************************************************************************************
* 功能     ：  异常码03判定--请求报文中的操作数量判定
* 描述    ： 对请求报文中的操作数量进行判定
* 输入 ： *Requst_Message 请求报文 Read_len 接收到到的字节数
* 返回值 ： true 校验通过
* false 校验不通过
**********************************************************************************************/
bool Check_Operation_Number_Requst_Message(UINT8 *Requst_Message)
{
unsigned int Operation_Number = Requst_Message[4] << 8 | Requst_Message[5];
if (Requst_Message[1] == 0x01)
{
if (Operation_Number == 0 || Operation_Number > 2000)
return false;
}
if (Requst_Message[1] == 0x03)
{
if (Operation_Number == 0 || Operation_Number > 125)
return false;
}
if (Requst_Message[1] == 0x0F)
{
if (Operation_Number < 1 || Operation_Number > 1968)
return false;
}
if (Requst_Message[1] == 0x10)
{
if (Operation_Number < 1 || Operation_Number > 123)
return false;
}
return true;
}
/*********************************************************************************************
* 功能     ：  生成响应报文
* 描述    ： 检查设备请求报文来生成对应功能的响应报文
* 输入 ： *Requst_Message 请求报文 *Response_Message响应报文
* 返回值 ： true 生成响应报文
* false 不生成响应报文
**********************************************************************************************/
bool Create_Response_Message(UINT8 *Requst_Message, UINT8 *Response_Message, DWORD Read_len)
{
if (Requst_Message[0] != Device_ID) //检查设备ID一致
return false;
if (!Check_Requst_Message_CRC(Requst_Message, Read_len))//CRC校验报文是否正确
return false;
if (RTU_Enable == 0)
{
Create_Abnormal_Code_Response_Message(Requst_Message, Response_Message, 0x04);
return true;
}
if (!Check_Requst_Message_Len(Requst_Message, Read_len) || !Check_Operation_Number_Requst_Message(Requst_Message))//检查请求报文长度是否正确
{
Create_Abnormal_Code_Response_Message(Requst_Message, Response_Message, 0x03);
return true;
}
switch (Requst_Message[1])
{
case 0x01:Create_0x01_Response_Message(Requst_Message, Response_Message); break;
case 0x03:Create_0x03_Response_Message(Requst_Message, Response_Message); break;
case 0x0F:Create_0x0F_Response_Message(Requst_Message, Response_Message); break;
case 0x10:Create_0x10_Response_Message(Requst_Message, Response_Message); break;
default: Create_Abnormal_Code_Response_Message(Requst_Message, Response_Message,0x01);
}
return true;
}


int Modbus_RTU_Salve(void)
{
string COMM = Input_COMM();
unsigned int Baud_Rate = Input_Baud_Rate();
BYTE Date_Bits = Input_Date_Bits();
BYTE Stop_Bits = Input_Stop_Bits(Date_Bits);
BYTE Parity = Input_Parity();
RTU_Enable = Input_RTU_Enable();
UINT8 Requst_Message[MAX_NUMBER];
UINT8 Response_Message[MAX_NUMBER];
HANDLE Handle_Com = Init_COM((LPCTSTR)COMM.c_str(), Baud_Rate, Date_Bits, Stop_Bits, Parity);
if (Handle_Com == INVALID_HANDLE_VALUE)
{
cout << "初始化串口失败" << endl;
getchar();
return 0;
}
else
printf("初始化串口成功");
Init_Coil_Register();
DWORD Read_len;
while (true)
{
PurgeComm(Handle_Com, PURGE_RXABORT | PURGE_TXCLEAR | PURGE_RXCLEAR | PURGE_TXABORT);//清除缓存
BOOL Read_flage = ReadFile(Handle_Com, Requst_Message, 256, &Read_len, NULL); //阻塞等待接收请求报文
if (Read_flage && (Read_len > 0))
{
if (Create_Response_Message(Requst_Message, Response_Message, Read_len))
{
while (!SendData(Handle_Com, (char*)Response_Message, Response_Message_Len))
{
printf("发送失败,重新发送");
}
Log_Note(Requst_Message, 0, Read_len);
Log_Note(Response_Message, 1, Response_Message_Len);
}
else
continue;
}

}
CloseHandle(Handle_Com);
getchar();
return 0;
}

+ 11
- 0
Modbus_communication/Modbus_RTU_Salve/RTU_Salve.h View File

@@ -0,0 +1,11 @@
#ifndef __RTU_SALVE_H
#define __RTU_SALVE_H

#include "common.h"
#define Device_ID 0x09
#define MAX_Address 9999
#define MAX_NUMBER 256

int Modbus_RTU_Salve(void);

#endif

+ 453
- 0
Modbus_communication/Modbus_RTU_Salve/common.cpp View File

@@ -0,0 +1,453 @@
#include "common.h"

/*******************************************************************************************
 * 功能     ： 打开串口
* port     : 串口号, 如("COM1")
* baud_rate: 波特率
* date_bits: 数据位（有效范围4~8）
* stop_bit : 停止位
* parity   : 奇偶校验。默认为无校验。NOPARITY 0； ODDPARITY 1；EVENPARITY 2
********************************************************************************************/
HANDLE Init_COM(LPCTSTR Port, int baud_rate, BYTE date_bits, BYTE stop_bit, BYTE parity)
{
HANDLE Handle_Com = CreateFile(Port, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);//同步方式打开串口
if (INVALID_HANDLE_VALUE == Handle_Com)
{
return INVALID_HANDLE_VALUE;
}
SetupComm(Handle_Com, 4096, 4096);//设置缓存
DCB dcb;
if (!GetCommState(Handle_Com, &dcb))
{
cout << "获取串口配置失败" << endl;
}
dcb.BaudRate = baud_rate; //波特率
dcb.fBinary = TRUE; //二进制模式。必须为TRUE
dcb.ByteSize = date_bits; //数据位。范围4-8
if (stop_bit == 0)
dcb.StopBits = ONESTOPBIT; //停止位
if (stop_bit == 1)
dcb.StopBits = ONE5STOPBITS; //停止位
if (stop_bit == 2)
dcb.StopBits = TWOSTOPBITS; //停止位

if (parity == NOPARITY)
{
dcb.fParity = FALSE; //奇偶校验关闭
dcb.Parity = parity; //校验模式
}
else
{
dcb.fParity = TRUE; //奇偶校验开启
dcb.Parity = parity; //校验模式
}
cout << SetCommState(Handle_Com, &dcb) << endl;
PurgeComm(Handle_Com, PURGE_RXABORT | PURGE_TXCLEAR | PURGE_RXCLEAR | PURGE_TXABORT);//清除缓存
//设置串口读写时间
COMMTIMEOUTS CommTimeOuts;
GetCommTimeouts(Handle_Com, &CommTimeOuts);
CommTimeOuts.ReadIntervalTimeout = 5;
CommTimeOuts.ReadTotalTimeoutMultiplier = 0;
CommTimeOuts.ReadTotalTimeoutConstant = 0;
CommTimeOuts.WriteTotalTimeoutMultiplier = 10;
CommTimeOuts.WriteTotalTimeoutConstant = 1000;
if (!SetCommTimeouts(Handle_Com, &CommTimeOuts)) {
return INVALID_HANDLE_VALUE;
}
return Handle_Com;
}

/*********************************************************************************************
* 功能     ：  发送响应数据
* 描述    ： 向串口写入数据
* 返回值 ： true 发送成功 false 发送失败
* m_hComm ： 串口句柄
* data ： 要写入的数据
* len ： 写入数据的长度
**********************************************************************************************/
bool SendData(HANDLE m_hComm, char* data, int len)
{
if (m_hComm == INVALID_HANDLE_VALUE)
return FALSE;

//清空串口
PurgeComm(m_hComm, PURGE_RXCLEAR | PURGE_TXCLEAR);
//写串口
DWORD dwWrite = 0;
DWORD dwRet = WriteFile(m_hComm, data, len, &dwWrite, NULL);
//清空串口
PurgeComm(m_hComm, PURGE_RXCLEAR | PURGE_TXCLEAR);
if (!dwRet)
return FALSE;
return TRUE;
}

/*********************************************************************************************
* 功能     ：  Ms延时器
* 描述    ： ms级准确延时
* 输入 ： lTime 延时的ms数
* 返回值 ： 无
**********************************************************************************************/
void MSleep(long lTime)
{
LARGE_INTEGER litmp;
LONGLONG QPart1, QPart2;
double dfMinus, dfFreq, dfTim, dfSpec;
QueryPerformanceFrequency(&litmp);
dfFreq = (double)litmp.QuadPart;
QueryPerformanceCounter(&litmp);
QPart1 = litmp.QuadPart;
dfSpec = 0.000001*lTime;

do
{
QueryPerformanceCounter(&litmp);
QPart2 = litmp.QuadPart;
dfMinus = (double)(QPart2 - QPart1);
dfTim = dfMinus / dfFreq;
} while (dfTim<dfSpec);
}

/*********************************************************************************************
* 功能     ：  检查端口名称
* 描述    ： 判断端口名称是否正确
* 输入 ： Comm 端口名
* 返回值 ： true 端口名正确
* false 端口名错误
**********************************************************************************************/
bool Check_Input_COMM(string Comm)
{
string compare1 = "com";
string compare2 = "COM";
for (unsigned int i = 0; i < 3; i++)
{
if (Comm[i] != compare1[i] && Comm[i] != compare2[i])
return false;
}
if (Comm[3] == 0x30)
return false;
for (unsigned int i = 4; i < Comm.length(); i++)
{
if (Comm[i] >= 0x30 && Comm[i] <= 0x39)
continue;
}
return true;
}

/*********************************************************************************************
* 功能     ：  输入端口名称
* 描述    ： 获取串口通信的端口名称
* 输入 ： 无
* 返回值 ： COMM 端口名
**********************************************************************************************/
string Input_COMM(void)
{
int flage = 1;
string Comm;
do
{
if (flage == 1)
{
printf("请输入端口名称：");
flage = 0;
}
else
printf("请重新输入端口名称：");
cin >> Comm;
cin.clear();
cin.sync();
} while (!Check_Input_COMM(Comm));
return Comm;
}

/*********************************************************************************************
* 功能     ：  检查波特率
* 描述    ： 检查串口通信的波特率
* 输入 ： Baud_Rate 波特率
* 返回值 ： true 波特率正确
* false 波特率错误
**********************************************************************************************/
bool Check_Input_Baud_Rate(unsigned int Baud_Rate)
{
unsigned int Compare_Baud_Rate[9] = {300,600,1200,2400,4800,9600,14400,19200,38400};
for (int i = 0; i < 9; i++)
{
if (Baud_Rate == Compare_Baud_Rate[i])
return true;
}
return false;
}

/*********************************************************************************************
* 功能     ：  输入波特率
* 描述    ： 获取串口通信的波特率
* 输入 ： 无
* 返回值 ： Baud_Rate 波特率
**********************************************************************************************/
unsigned int Input_Baud_Rate(void)
{
unsigned int Baud_Rate;
int flage = 1;
printf("支持的波特率有：300,600,1200,2400,4800,9600,14400,19200,38400 \n");
do
{
if (flage == 1)
{
printf("请输入串口波特率：");
flage = 0;
}
else
printf("请重新输入串口波特率：");
cin >> Baud_Rate;
cin.clear();
cin.sync();
} while (!Check_Input_Baud_Rate(Baud_Rate));
return Baud_Rate;
}


/*********************************************************************************************
* 功能     ：  输入数据位
* 描述    ： 获取串口通信的数据位个数
* 输入 ： 无
* 返回值 ： Date_Bits 数据位
**********************************************************************************************/
BYTE Input_Date_Bits(void)
{
BYTE Date_Bits;
int flage = 1;
unsigned int data_bits = 0;
printf("支持的数据位有：5,6,7,8 \n");
do
{
if (flage == 1)
{
printf("请输入有效数据位：");
flage = 0;
}
else
printf("请重新输入有效数据位：");
cin >> data_bits;
cin.clear();
cin.sync();
} while (!(data_bits == 5 || data_bits == 6 || data_bits == 7 || data_bits == 8));
Date_Bits = (BYTE)data_bits;
return Date_Bits;
}

/*********************************************************************************************
* 功能     ：  检查停止位
* 描述    ： 检测停止位是否和数据位相符
* 输入 ： Date_Bits 数据位
* Stop_Bits 停止位
* 返回值 ： true 停止位正确
* false 停止位错误
**********************************************************************************************/
bool Check_Input_Stop_Bits(BYTE Date_Bits, BYTE Stop_Bits)
{
if (Stop_Bits == 0 || Stop_Bits == 1 || Stop_Bits == 2)
{
if (Stop_Bits == 1 && (Date_Bits == 6 || Date_Bits == 7 || Date_Bits == 8))
return false;
if (Stop_Bits == 2 && Date_Bits == 5)
return false;
}
else
return false;
return true;
}

/*********************************************************************************************
* 功能     ：  输入停止位
* 描述    ： 获取串口通信的停止位
* 输入 ： Date_Bits 数据位
* Stop_Bits= 0,1,2对应的是1bit,1.5bits,2bits.
* Date_Bits=6,7,8时 Stop_Bits不能为1
* Date_Bits=5时 Stop_Bits不能为2
* 返回值 ： Stop_Bits 数据位
**********************************************************************************************/
BYTE Input_Stop_Bits(BYTE Date_Bits)
{
BYTE Stop_Bits;
int flage = 1;
unsigned int stop_bits = 0;
printf("支持的停止位有：0,1,2 \n");
do
{
if (flage == 1)
{
printf("请输入停止位：");
flage = 0;
}
else
printf("请重新输入停止位：");
cin >> stop_bits;
cin.clear();
cin.sync();
} while (!Check_Input_Stop_Bits(Date_Bits, (BYTE)stop_bits));
Stop_Bits = (BYTE)stop_bits;
return Stop_Bits;
}

/*********************************************************************************************
* 功能     ：  选择校验位
* 描述    ： 获取串口通信的校验位
* 输入 ： 无
* 返回值 ： Parity 校验位
**********************************************************************************************/
BYTE Input_Parity(void)
{
BYTE Parity;
int flage = 1;
unsigned int parity = 0;
printf("支持的校验位有：0- 无校验 1- 奇校验 2- 偶校验 \n");
do
{
if (flage == 1)
{
printf("请输入校验位：");
flage = 0;
}
else
printf("请重新输入校验位：");
cin >> parity;
cin.clear();
cin.sync();
} while (!(parity == 1 || parity == 0 || parity == 2));
Parity = (BYTE)parity;
return Parity;
}

/*********************************************************************************************
* 功能     ：  选择校验位
* 描述    ： 获取串口通信的校验位
* 输入 ： 无
* 返回值 ： Parity 校验位
**********************************************************************************************/
unsigned int Input_RTU_Enable(void)
{
unsigned int RTU_Enable;
int flage = 1;
printf("请选择设备是否故障 0： 故障 1：未故障\n");
do
{
if (flage == 1)
{
printf("请输入故障码：");
flage = 0;
}
else
printf("请重新输入故障码：");
cin >> RTU_Enable;
cin.clear();
cin.sync();
} while (!(RTU_Enable == 1 || RTU_Enable == 0));
return RTU_Enable;
}

/*********************************************************************************************
* 功能    ： 计算写入数据的字节数
* 描述   ： 通过对应的功能码和操作数量计算对应的数据字节数
* 输入 ： Function_code 选择的功能码类型 Operations_Number对应功能码类型的操作数量
* 输出 ： Read_date_number 写入数据的字节数
*********************************************************************************************/
unsigned int Count_Read_date_number(int Function_code, unsigned int Operations_Number)
{
unsigned int Read_date_number = 0;
if (Function_code == 0x01 || Function_code == 0x0F) //读线圈
{
Read_date_number = Operations_Number / 8;
if (Operations_Number % 8)
Read_date_number++;
}
if (Function_code == 0x03 || Function_code == 0x10)//读寄存器
Read_date_number = Operations_Number * 2;
return Read_date_number;
}


/*********************************************************************************************
* 功能     ：  计算CRC校验
* 描述    ： 获取Modbus—CRC-16的校验数据
* 输入 ： *Data 计算校验数据 CRC_Len 数据长度
* 返回值 ： Ret_CRC_date CRC校验结果
**********************************************************************************************/
UINT16 CRC_16(UINT8 *Data, unsigned int CRC_Len)
{
UINT16 CRC_date = 0XFFFF;//16位crc寄存器预置
UINT16 temp;
unsigned int i = 0, j = 0;
for (i = 0; i < CRC_Len; i++)
{
temp = *Data & 0X00FF;//将八位数据与CRC寄存器亦或
Data++;
CRC_date ^= temp;
for (j = 0; j < 8; j++)
{
if (CRC_date & 0X0001)//判断右移出的是不是1，如果是1则与多项式进行异或。
{
CRC_date >>= 1;
CRC_date ^= 0XA001;
}
else
{
CRC_date >>= 1;
}
}
}
UINT16 Ret_CRC_date = CRC_date >> 8;
Ret_CRC_date = Ret_CRC_date | CRC_date << 8;
return Ret_CRC_date;
}

/*********************************************************************************************
* 功能    ： 日志记录
* 描述   ： 记录每次通信的请求和响应报文
* 输入 ： *Message 消息帧存放的数组 flage = 1 请求报文 flage = 其他 响应报文
* Message_len 报文数据长度
* 输出 ： 无
*********************************************************************************************/

void Log_Note(UINT8 *Message, int flage, int Message_len)
{
FILE *fp = NULL;
time_t timep;
struct tm *p;
time(&timep);
p = gmtime(&timep);
string Recv_str = to_string(1900 + p->tm_year) + "-" + to_string(1 + p->tm_mon) + "-" + to_string(p->tm_mday)
+ " " + to_string(8 + p->tm_hour) + ":" + to_string(p->tm_min) + ":" + to_string(p->tm_sec) + " Recv:";
string Send_str = to_string(1900 + p->tm_year) + "-" + to_string(1 + p->tm_mon) + "-" + to_string(p->tm_mday)
+ " " + to_string(8 + p->tm_hour) + ":" + to_string(p->tm_min) + ":" + to_string(p->tm_sec) + " Send:";

/* 打开文件用于读写 */
if ((fp = fopen("Modbus_TCP_log.txt", "a+")) == NULL)
{
printf("打开文件失败");
return;
}


if (flage == 1)
{
fwrite(Send_str.c_str(), Send_str.length(), 1, fp);
for (int i = 0; i < Message_len; i++)
{
fprintf(fp, "%02X ", Message[i]);
}
fprintf(fp, "\n");
}
else
{
fwrite(Recv_str.c_str(), Recv_str.length(), 1, fp);
for (int i = 0; i < Message_len; i++)
{
fprintf(fp, "%02X ", Message[i]);
}
fprintf(fp, "\n");
}
fclose(fp);
fp = NULL;
}



+ 22
- 0
Modbus_communication/Modbus_RTU_Salve/common.h View File

@@ -0,0 +1,22 @@
#ifndef __COMMON_H
#define __COMMON_H

#include <Windows.h>
#include <string>
#include <iostream>
#include <time.h>
using namespace std;

unsigned int Count_Read_date_number(int Function_code, unsigned int Operations_Number);
HANDLE Init_COM(LPCTSTR Port, int baud_rate, BYTE date_bits, BYTE stop_bit, BYTE parity);
bool SendData(HANDLE m_hComm, char* data, int len);
string Input_COMM(void);
unsigned int Input_Baud_Rate(void);
BYTE Input_Date_Bits(void);
BYTE Input_Stop_Bits(BYTE Date_Bits);
BYTE Input_Parity(void);
unsigned int Input_RTU_Enable(void);
UINT16 CRC_16(UINT8 *Data, unsigned int CRC_Len);
void Log_Note(UINT8 *Message, int flage, int Message_len);

#endif

+ 8
- 0
Modbus_communication/Modbus_RTU_Salve/main.cpp View File

@@ -0,0 +1,8 @@
#include "main.h"

int main()
{
Modbus_RTU_Salve();
getchar();
return 0;
}

+ 6
- 0
Modbus_communication/Modbus_RTU_Salve/main.h View File

@@ -0,0 +1,6 @@
#ifndef __MAIN_H
#define __MAIN_H

#include "RTU_Salve.h"

#endif

+ 81
- 0
Modbus_communication/Modbus_TCP/Modbus_TCP.vcxproj View File

@@ -0,0 +1,81 @@
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<Platform>Win32</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<ProjectGuid>{CC08BE54-3DFF-41F2-9F8B-17E0FD5E3757}</ProjectGuid>
<RootNamespace>Modbus_TCP</RootNamespace>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v120</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v120</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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<PropertyGroup />
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
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<PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
</ClCompile>
<Link>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="common.cpp" />
<ClCompile Include="main.cpp" />
<ClCompile Include="TCP_client.cpp" />
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<ClInclude Include="main.h" />
<ClInclude Include="TCP_client.h" />
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
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+ 39
- 0
Modbus_communication/Modbus_TCP/Modbus_TCP.vcxproj.filters View File

@@ -0,0 +1,39 @@
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+ 54
- 0
Modbus_communication/Modbus_TCP/Modbus_TCP_log.txt View File

@@ -0,0 +1,54 @@
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2020-9-5 19:23:30 Recv:00 00 00 00 00 06 01 10 00 00 00 01
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2020-9-5 19:24:50 Send:00 00 00 00 00 06 01 03 00 00 00 01
2020-9-5 19:26:22 Send:00 00 00 00 00 06 01 03 00 00 00 01
2020-9-5 19:26:31 Recv:00 00 00 00 00 05 01 03 02 FF FF
2020-9-5 19:27:11 Send:00 00 00 00 00 06 01 03 00 00 00 01
2020-9-5 19:27:17 Recv:00 00 00 00 00 05 01 03 02 FF FF
2020-9-5 19:27:38 Send:00 00 00 00 00 08 01 10 00 01 00 01 02 11 11
2020-9-5 19:27:44 Recv:00 00 00 00 00 06 01 10 00 01 00 01
2020-9-5 19:28:20 Send:00 00 00 00 00 06 01 03 00 01 00 01
2020-9-5 19:28:55 Send:00 00 00 00 00 06 01 03 00 01 00 01
2020-9-5 19:30:38 Send:00 00 00 00 00 06 01 03 00 00 00 01
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2020-9-5 19:30:42 Send:00 00 00 00 00 06 01 03 00 01 00 01
2020-9-5 19:30:42 Recv:00 00 00 00 00 05 01 03 02 11 FF
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2020-9-5 19:31:1 Recv:00 00 00 00 00 06 01 10 00 03 00 01
2020-9-5 19:31:8 Send:00 00 00 00 00 06 01 03 00 03 00 01
2020-9-5 19:31:49 Send:00 00 00 00 00 06 01 03 00 03 00 01
2020-9-5 19:32:50 Send:00 00 00 00 00 06 01 03 00 00 00 01
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2020-9-5 19:38:24 Send:00 00 00 00 00 06 01 01 00 00 00 01
2020-9-5 19:38:24 Recv:68 74 74 70 3A 2F 2F 77 77 77 2E 63 6D 73 6F 66 74 2E 63 6E 68 74 74 70 3A 2F 2F 77 77 77 2E 63 6D 73 6F 66 74 2E 63 6E 68 74 74 70 3A 2F 2F 77 77 77 2E 63 6D 73 6F 66 74 2E 63 6E 68 74 74 70 3A 2F 2F 77 77 77 2E 63 6D 73 6F 66 74 2E 63 6E
2020-9-5 19:38:37 Send:00 00 00 00 00 06 01 03 00 00 00 01
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2020-9-5 19:40:28 Send:00 00 00 00 00 06 01 03 00 00 00 0A
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2020-9-7 18:40:38 Recv:00 00 00 00 00 04 01 01 01 00
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2020-9-7 18:40:51 Recv:00 00 00 00 00 CB 01 03 C8 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
2020-9-7 18:41:20 Send:00 00 00 00 00 06 01 03 00 63 00 01
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2020-9-7 18:43:7 Send:00 00 00 00 00 06 01 03 00 00 00 01
2020-9-7 18:44:25 Send:00 00 00 00 00 07 01 0F 00 00 00 01 01 01
2020-9-7 18:44:25 Recv:00 00 00 00 00 06 01 0F 00 00 00 01
2020-9-7 18:45:27 Send:00 00 00 00 00 07 01 0F 00 00 00 01 01 01
2020-9-7 18:46:53 Send:00 00 00 00 00 07 01 0F 00 00 00 01 01 01
2020-9-7 18:47:2 Recv:00 00 00 00 00 06 01 0F 00 00 00 01
2020-9-7 18:47:16 Send:00 00 00 00 00 07 01 0F 00 00 00 01 01 01
2020-9-7 18:47:30 Recv:00 00 00 00 00 06 01 0F 00 00 00 01

+ 261
- 0
Modbus_communication/Modbus_TCP/TCP_client.cpp View File

@@ -0,0 +1,261 @@
#include "TCP_client.h"


/*********************************************************************************************
* 功能    ： 检测socket版本
* 描述   ： 检测socket版本是否一致
* 输入 ： 无
* 输出 ： true socket版本一致
* false socket版本不一致
*********************************************************************************************/
bool InitSocket_Version(void)
{
WORD sockVersion = MAKEWORD(2, 2);//使用winsocket2.2版本
WSADATA wsaData;
if (WSAStartup(sockVersion, &wsaData) != 0)
{
return false;
}
return true;
}

/*********************************************************************************************
* 功能    ： IP地址有效性检测
* 描述   ： 检测输入的IP地址是否合法
* 输入 ： IP 输入的IP地址
* 输出 ： true IP地址合法
* false IP地址非法
*********************************************************************************************/
bool Check_IP(string IP)
{
int s[4];
string ip = IP;
if (ip.length() < 7 || ip.length() > 15) //长度判定
return false;
if (sscanf_s(IP.c_str(), "%d.%d.%d.%d", &s[0], &s[1], &s[2], &s[3]) != 4) //IPV4格式正确
{
return false;
}
string newip = to_string(s[0]) + "." + to_string(s[1]) + "." + to_string(s[2]) + "." + to_string(s[3]);
if (ip != newip) //前导0
return false;
if ((s[0] & 0xffffff00) || (s[1] & 0xffffff00) || (s[2] & 0xffffff00) || (s[3] & 0xffffff00)) //判断每一段大小是否符合要求
{
return false;
}
return true;
}

/*********************************************************************************************
* 功能    ： 获取从站IP地址和端口号
* 描述   ： 终端输入从站IP地址和端口号
* 输入 ： IP 地址 （IPV4）
* *Port_number 端口号（1-65535）
* 输出 ： 无
*********************************************************************************************/
void Input_IP(string& IP, unsigned int *Port_number)
{
int i = 1;
do
{
if (i == 1)
{
cout << "请输入从站IP：";
i = 0;
}
else
cout << "IP地址格式不正确，请重新输入从站IP：";
cin >> IP;
} while (!Check_IP(IP));

i = 1;
cout << "IP地址输格式入正确，请输入从站端口号：";
do
{
if (i != 1)
cout << "请重新输入从站端口号：";
cin >> *Port_number;
i = 0;
} while (*Port_number == 0 || *Port_number > 65535); //端口不能为0 ，端口号范围0---65535

}

/*********************************************************************************************
* 功能    ： 初始化客户端
* 描述   ： 根据终端输入从站IP地址和端口号连接对应的服务器,设置超时时间
* 输入 ： IP 地址 （IPV4）
* Port_number 端口号（1-65535）
* 输出 ： ClientSocket 连接成功的套接字
*********************************************************************************************/
SOCKET Init_client(string IP, unsigned int Port_number)
{
if (InitSocket_Version() == 0)
return INVALID_SOCKET;
SOCKET ClientSocket = socket(AF_INET, SOCK_STREAM, 0);
sockaddr_in Serversock_in;
Serversock_in.sin_addr.S_un.S_addr = inet_addr(IP.c_str());
Serversock_in.sin_family = AF_INET;
Serversock_in.sin_port = htons(Port_number);
while (SOCKET_ERROR == connect(ClientSocket, (SOCKADDR*)&Serversock_in, sizeof(SOCKADDR)))
{
cout << "尝试连接TCP从站失败" << endl;
}
cout << "连接TCP从站成功" << endl;
TIMEVAL timeout;
timeout.tv_sec = 200; //ms
timeout.tv_usec = 0; //us
setsockopt(ClientSocket, SOL_SOCKET, SO_RCVTIMEO, (char *)&timeout, sizeof(struct timeval));//设置接收超时时间
return ClientSocket;
}

/*********************************************************************************************
* 功能    ： 清除接收缓冲区中的数据
* 描述   ： 每一次发送请求前清空缓存区数据
* 输入 ： ClientSocket 客户端套接字
* 输出 ： 无
*********************************************************************************************/
void Clear_recv_buf(SOCKET clientSocket)
{
struct timeval tmOut;
tmOut.tv_sec = 0;
tmOut.tv_usec = 0;
fd_set fds;
int nRet;
char tmp[2];
memset(tmp, 0, sizeof(tmp));
while (1)
{
FD_ZERO(&fds);
FD_SET(clientSocket, &fds);
nRet = select(FD_SETSIZE, &fds, NULL, NULL, &tmOut);
if (nRet == 0)
break;
recv(clientSocket, tmp, 1, 0);
}
}

void Printf_Coil_date(UINT8 *Response_Message, UINT8 *Request_Message)
{
printf("从站设备ID %02X 功能码为 %02X\n", Response_Message[6], Response_Message[7]);
unsigned int temp1 = ((Request_Message[8] << 8) | Request_Message[9])+1;
unsigned int Number = ((Request_Message[10] << 8) | Request_Message[11]);
printf("线圈起始地址为%d \n",temp1);
unsigned int temp = temp1;
for (int i = 0; i < Response_Message[8]; i++)
{
unsigned int temp2 = temp + 7;
if (temp2 > temp1 + Number - 1)
temp2 = temp1 + Number - 1;
printf("线圈第%d --- %d的状态为：%02X \n", temp2, temp, Response_Message[9+i]);
temp = temp + 8;
}
}

void Printf_Register_date(UINT8 *Response_Message, UINT8 *Request_Message)
{
printf("从站设备ID %02X 功能码为 %02X\n", Response_Message[6], Response_Message[7]);
unsigned int temp1 = ((Request_Message[8] << 8) | Request_Message[9]) + 1;
unsigned int Number = ((Request_Message[10] << 8) | Request_Message[11]);
printf("寄存器起始地址为%d \n", temp1);
for (int i = 0; i < Response_Message[8]; i = i + 2)
{
printf("寄存器第%d的值为：%02X %02X \n", temp1++, Response_Message[9 + i], Response_Message[10+i]);
}

}
void Printf_Anomaly_date(UINT8 *Response_Message)
{
UINT8 a = Response_Message[8];
printf("从站设备ID %02X 功能码为 %02X\n", Response_Message[6], Response_Message[7]);
switch (a)
{
case 0x01: printf("%02X : 从站设备不支持此功能码",a); break;
case 0x02: printf("%02X : 指定的数据地址在从站设备中不存在",a); break;
case 0x03: printf("%02X : 指定的数据超过范围或者不允许使用",a); break;
case 0x04: printf("%02X : 从站设备处理响应的过程中，出现未知错误等",a); break;
default: printf("Unkown Other Error!!!!!");
}
}




bool Analysis_Response_Message(UINT8 *Response_Message, UINT8 *Request_Message, int Response_Message_len)
{
if (Response_Message[7] == Request_Message[7] + 0x80 && Response_Message_len == 9)//先处理异常响应
{
Printf_Anomaly_date(Response_Message);
return true;
}
else if (Response_Message[6] == Request_Message[6] && Response_Message_len - 5 == Response_Message[5]) //判断是否是正常响应帧
{
if (Response_Message[7] == 0x01)
Printf_Coil_date(Response_Message, Request_Message);
if (Response_Message[7] == 0x03)
Printf_Register_date(Response_Message, Request_Message);
if (Response_Message[7] == 0x10)
printf("成功写入从站线圈%d个", ((Request_Message[10] << 8) | Request_Message[11]));
if (Response_Message[7] == 0x0F)
printf("成功写入从站寄存器%d个" ,((Request_Message[10] << 8) | Request_Message[11]));
return true;
}
return false;
}

/*********************************************************************************************
* 功能    ： 运行客户端
* 描述   ： 根据终端输入从站IP地址和端口号连接对应的服务器并且生成发送请求等待响应
* 输入 ： IP 地址 （IPV4）
* Port_number 端口号（1-65535）
* 输出 ： false 执行出错 true 执行成功
*********************************************************************************************/
bool Tcp_client(string IP, unsigned int Port_number)
{
SOCKET ClientSocket = Init_client(IP, Port_number);
if (INVALID_SOCKET == ClientSocket)
{
cout << "初始化主站失败" << endl;
return false;
}
UINT8 Request_Message[260];
UINT8 Response_Message[260];
while (true)
{

int Function_code = Input_Function_code();
unsigned int Operations_Number = Input_Operations_Number(Function_code);
unsigned int Starting_address = Input_Starting_address();
string Write_date = Input_Write_date(Function_code, Operations_Number);
int Request_Message_len = Crate_TCP_Message(Request_Message, Function_code, Operations_Number, Starting_address, Write_date);
printf("主站请求 ：");
for (int i = 0; i < Request_Message_len; i++)
{
printf("%02x ", Request_Message[i]);
}
printf("\n");
Log_Note(Request_Message, 1, Request_Message_len);
Clear_recv_buf(ClientSocket);
send(ClientSocket, (char*)Request_Message, Request_Message_len, 0);
memset(Response_Message, 0, 260);
int Response_Message_len = recv(ClientSocket, (char*)Response_Message, 260, 0);
if (Response_Message_len > 0)
{
Log_Note(Response_Message, 0, Response_Message_len);
printf("从站响应 ：");
for (int i = 0; i < Response_Message_len; i++)
{
printf("%02x ", Response_Message[i]);
}
printf("\n");
if (Analysis_Response_Message(Response_Message, Request_Message, Response_Message_len))
printf("响应报文异常\n\n");
}
else
cout << "响应超时" << endl;
}
//关闭套接字
closesocket(ClientSocket);
//关闭服务
WSACleanup();
return true;
}

+ 14
- 0
Modbus_communication/Modbus_TCP/TCP_client.h View File

@@ -0,0 +1,14 @@
#ifndef __TCP_CLIENT_H
#define __TCP_CLIENT_H

#include "common.h"



bool InitSocket_Version(void);
bool Check_IP(char* IP);
void Input_IP(string& IP, unsigned int *Port_number);
bool Tcp_client(string IP, unsigned int Port_number);


#endif

+ 311
- 0
Modbus_communication/Modbus_TCP/common.cpp View File

@@ -0,0 +1,311 @@
#include "common.h"


/*********************************************************************************************
* 功能    ： 选择功能码
* 描述   ： 在功能码 0x01 0x03 0x0F 0x10中选择一个功能码
* 输入 ： 无
* 输出 ： Function_code 选择的功能码
*********************************************************************************************/
int Input_Function_code(void)
{
int Function_code;
cin >> hex;
int i = 1;
printf("功能码 ： 0x01 0x03 0x0F 0x10 \n");
printf("说明 ： 读线圈 读寄存器 写多个线圈 写多个寄存器\n");
do
{
if (i == 1)
{
i = 0;
cout << "请输入选择的功能码：";
}
else
cout << "输入功能码错误，请重新选择的功能码";
cin >> Function_code;
cin.clear();
cin.sync();
} while (Function_code != 0x01 && Function_code != 0x03 && Function_code != 0x0F && Function_code != 0x10);
return Function_code;
}

/*********************************************************************************************
* 功能    ： 输入操作起始地址码
* 描述   ： 起始地址码，最大值65535
* 输入 ： 无
* 输出 ： Starting_address 操作起始地址码
*********************************************************************************************/
unsigned int Input_Starting_address(void)
{
unsigned int Starting_address;
int i = 1;
cin >> dec;
do
{
if (i == 1)
{
i = 0;
cout << "请输入操作(十进制)起始地址：";
}
else
cout << "请重新输入操作(十进制)起始地址";
cin >> Starting_address;
cin.clear();
cin.sync();
} while (Starting_address > 65535 || Starting_address < 0);
return Starting_address;
}

/*********************************************************************************************
* 功能    ： 输入操作数量
* 描述   ： 操作数量，0x01 1-200 0x03 1-125 0x0xF 1-1968 0x10 1-123
* 输入 ： Function_code 选择的功能码类型
* 输出 ： Operations_Number 对应功能码类型的操作数量
*********************************************************************************************/
unsigned int Input_Operations_Number(int Function_code)
{
unsigned int Operations_Number;
int i = 1;
bool flage = true;
printf(" 功能码 0x01 0x03 0x0F 0x10\n");
printf("操作数量 1-2000 1-125 1-1968 1-123\n");
cin >> dec;
do
{
if (i == 1)
{
i = 0;
cout << "请输入操作(十进制)数量：";
}
else
cout << "请重新输入操作(十进制)数量";
cin >> Operations_Number;
cin.clear();
cin.sync();
if (Function_code == 0x01 && Operations_Number >= 1 && Operations_Number <= 2000)
flage = false;
if (Function_code == 0x03 && Operations_Number >= 1 && Operations_Number <= 125)
flage = false;
if (Function_code == 0x0F && Operations_Number >= 1 && Operations_Number <= 1968)
flage = false;
if (Function_code == 0x10 && Operations_Number >= 1 && Operations_Number <= 123)
flage = false;
} while (flage);
return Operations_Number;
}

/*********************************************************************************************
* 功能    ： 检测写入数据
* 描述   ： 检测写入数据格式是否正确
* 输入 ： Write_date 写入的数据 Write_date_number写入数据的组数
* 输出 ： true 写入数据格式正确
* false 写入数据格式错误
*********************************************************************************************/
bool Check_Write_date(string Write_date, int Write_date_number)
{
int Write_date_len = 2 * Write_date_number + Write_date_number - 1;
if (Write_date.length() != Write_date_len)
return false;
int Space_number = 0;
int j = -1;
for (unsigned int i = 0; i < Write_date.length(); i++)
{
if (Write_date[i] == 0x20)//空格位置判定
{
if (i - j == 3)
{
Space_number++;
j = i;
continue;
}
else
return false;
}
if ((Write_date[i] >= 0x30 && Write_date[i] <= 0x39)) // 1-9
continue;
else if ((Write_date[i] >= 0x41 && Write_date[i] <= 0x5A)) //A-Z
continue;
else if ((Write_date[i] >= 0x61 && Write_date[i] <= 0x7A)) //a-z
continue;
else
return false;
}
if (Space_number != Write_date_number - 1)
return false;
return true;
}


/*********************************************************************************************
* 功能    ： 计算写入数据的字节数
* 描述   ： 通过对应的功能码和操作数量计算对应的数据字节数
* 输入 ： Function_code 选择的功能码类型 Operations_Number对应功能码类型的操作数量
* 输出 ： Write_date_number 写入数据的字节数
*********************************************************************************************/
unsigned int Count_Write_date_number(int Function_code, unsigned int Operations_Number)
{
unsigned int Write_date_number = 0;
if (Function_code == 0x0F) //读线圈
{
Write_date_number = Operations_Number / 8;
if (Operations_Number % 8)
Write_date_number++;
}
if (Function_code == 0x10)
Write_date_number = Operations_Number * 2;
return Write_date_number;
}

/*********************************************************************************************
* 功能    ： 输入写入数据
* 描述   ： 根据写入数量和功能码类型输入相应的数据
* 输入 ： Function_code 选择的功能码类型 Operations_Number对应功能码类型的操作数量
* 输出 ： Write_date 写入的数据
*********************************************************************************************/
string Input_Write_date(int Function_code, unsigned int Operations_Number)
{
int i = 1;
string Write_date;
unsigned int Write_date_number = Count_Write_date_number(Function_code, Operations_Number);
if (Function_code == 0x01 || Function_code == 0x03)
return Write_date;//读线圈/寄存器不需要输入写入数据
printf("请输入N组写入数据（2位16进制为一组，空格间隔）例如：00 00 01 00 20 05\n");
do
{
if (i == 1)
{
i = 0;
printf("请输入%d组写入数据 ：", Write_date_number);
}
else
printf("请重新输入%d组写入数据 ：", Write_date_number);
getline(cin, Write_date);
cin.clear();
cin.sync();
} while (!Check_Write_date(Write_date, Write_date_number));

return Write_date;
}

/*********************************************************************************************
* 功能    ： 生成MBAP报头
* 描述 ： MBAP报文头的包括的内容：
* +-------------+---------+--------+--------+------------------------------+
* | 域 | 长度 | 客户机 | 服务器 | 描述 |
* +-------------+---------+--------+--------+------------------------------+
* |事务元标识符 | 2个字节 | 启动 | 复制 |请求/响应事务处理的识别码 |
* +-------------+---------+--------+--------+------------------------------+
* |协议标识符 | 2个字节 | 启动 | 复制 |0=MODBUS 协议 |
* +-------------+---------+--------+--------+------------------------------+
* | 长度 | 2个字节 | 启动 | 启动 |以下字节的数量 |
* +-------------+---------+--------+--------+------------------------------+
* |单元标识符 | 1个字节 | 启动 | 复制 |连接的远程从站的识别码 |
* 输入 ： 无
* 输出 ： MBAP报文头内容
*********************************************************************************************/
void Crate_MBAP(UINT8 *Message, int Function_code, unsigned int Operations_Number)
{
Message[0] = 0x00;
Message[1] = 0x00;
Message[2] = 0x00;
Message[3] = 0x00;
Message[4] = 0x00;
Message[5] = Count_Write_date_number(Function_code, Operations_Number) + 0x06;
Message[6] = DEVICE_ID;
}

/*********************************************************************************************
* 功能    ： 字符串转UINT8类型
* 描述   ： 根据写入数量和功能码类型输入相应的数据
* 输入 ： *Message 消息帧存放的数组 Write_date 要转换的字符串
* Message_len消息帧数组的起始位置
* 输出 ： Message_len 消息帧的长度
*********************************************************************************************/
int HexStringtoByte(UINT8 *Message, string Write_date, int Message_len, int Function_code, unsigned int Operations_Number)
{
if (Write_date.length() == 0)
return Message_len;
Message[Message_len] = Count_Write_date_number(Function_code, Operations_Number);
Message_len++;
const char *b = Write_date.c_str();
for (unsigned int i = 0; i + 3 < Write_date.length(); i = i + 3)
{
sscanf_s(b + i, "%02X", (int *)(Message + Message_len));
Message_len++;
}
sscanf_s(b + Write_date.length() - 2, "%02X", (int *)(Message + Message_len));
return ++Message_len;
}

/*********************************************************************************************
* 功能    ： 生成TCP模式下的消息帧
* 描述   ： 根据要写入的数据生成消息帧
* 输入 ： *Message 消息帧存放的数组 Write_date 写入数据的字符串
* Function_code 功能码 Operations_Number 操作数量 Starting_address起始地址
* 输出 ： 消息帧的总长度
*********************************************************************************************/
int Crate_TCP_Message(UINT8 *Message, int Function_code, unsigned int Operations_Number, unsigned int Starting_address, string Write_date)
{

Crate_MBAP(Message, Function_code, Operations_Number);
Message[7] = Function_code;//功能码
Message[8] = Starting_address >> 8;//起始地址H
Message[9] = Starting_address;//起始地址L
Message[10] = Operations_Number >> 8;//操作数量H
Message[11] = Operations_Number;//操作数量L

return HexStringtoByte(Message, Write_date, 12, Function_code, Operations_Number);
}

/*********************************************************************************************
* 功能    ： 日志记录
* 描述   ： 记录每次通信的请求和响应报文
* 输入 ： *Message 消息帧存放的数组 flage = 1 请求报文 flage = 其他 响应报文
* Message_len 报文数据长度
* 输出 ： 无
*********************************************************************************************/

void Log_Note(UINT8 *Message, int flage, int Message_len)
{
FILE *fp = NULL;
time_t timep;
struct tm *p;
time(&timep);
p = gmtime(&timep);
string Recv_str = to_string(1900 + p->tm_year) + "-" + to_string(1 + p->tm_mon) + "-" + to_string(p->tm_mday)
+ " " + to_string(8 + p->tm_hour) + ":" + to_string(p->tm_min) + ":" + to_string(p->tm_sec) + " Recv:";
string Send_str= to_string(1900 + p->tm_year) + "-" + to_string(1 + p->tm_mon) + "-" + to_string(p->tm_mday)
+ " " + to_string(8 + p->tm_hour) + ":" + to_string(p->tm_min) + ":" + to_string(p->tm_sec) + " Send:";

/* 打开文件用于读写 */
if ((fp = fopen("Modbus_TCP_log.txt", "a+")) == NULL)
{
printf("打开文件失败");
return ;
}

if (flage == 1)
{
fwrite(Send_str.c_str(), Send_str.length(), 1, fp);
for (int i = 0; i < Message_len; i++)
{
fprintf(fp, "%02X ", Message[i]);
}
fprintf(fp,"\n");
}
else
{
fwrite(Recv_str.c_str(), Recv_str.length(), 1, fp);
for (int i = 0; i < Message_len; i++)
{
fprintf(fp, "%02X ", Message[i]);
}
fprintf(fp, "\n");
}
fclose(fp);
fp = NULL;
}

+ 30
- 0
Modbus_communication/Modbus_TCP/common.h View File

@@ -0,0 +1,30 @@
#ifndef __COMMON_H
#define __COMMON_H

#include <stdio.h>
#include <winsock2.h>
#include <WS2tcpip.h>
#include <vector>
#include <string>
#include <iostream>
#include <time.h>
#pragma comment(lib,"ws2_32.lib")
using namespace std;

#define DEVICE_ID 0x01 //É豸ID



int Input_Function_code(void);
unsigned int Input_Starting_address(void);
unsigned int Input_Operations_Number(int Function_code);
bool Check_Write_date(string Write_date, int Write_date_number);
unsigned int Count_Write_date_number(int Function_code, unsigned int Operations_Number);
string Input_Write_date(int Function_code, unsigned int Operations_Number);
void Crate_MBAP(UINT8 *Message, int Function_code, unsigned int Operations_Number);
int HexStringtoByte(UINT8 *Message, string Write_date, int Message_len);
int Crate_TCP_Message(UINT8 *Message, int Function_code, unsigned int Operations_Number, unsigned int Starting_address, string Write_date);
void Log_Note(UINT8 *Message, int flage, int Message_len);


#endif

+ 11
- 0
Modbus_communication/Modbus_TCP/main.cpp View File

@@ -0,0 +1,11 @@
#include "main.h"

int main()
{
string IP;
unsigned int Port;
Input_IP(IP,&Port);
Tcp_client(IP,Port);
getchar();
return 0;
}

+ 6
- 0
Modbus_communication/Modbus_TCP/main.h View File

@@ -0,0 +1,6 @@
#ifndef __MAIN_H
#define __MAIN_H

#include "TCP_client.h"

#endif

+ 18
- 0
Modbus_communication/Modbus_communication.sln View File

@@ -3,7 +3,25 @@ Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 2013
VisualStudioVersion = 12.0.30501.0
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Modbus_RTU_Salve", "Modbus_RTU_Salve\Modbus_RTU_Salve.vcxproj", "{8C67F4EB-BDBE-4605-9291-5A535AC44AE2}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Modbus_TCP", "Modbus_TCP\Modbus_TCP.vcxproj", "{CC08BE54-3DFF-41F2-9F8B-17E0FD5E3757}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Release|Win32 = Release|Win32
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{8C67F4EB-BDBE-4605-9291-5A535AC44AE2}.Debug|Win32.ActiveCfg = Debug|Win32
{8C67F4EB-BDBE-4605-9291-5A535AC44AE2}.Debug|Win32.Build.0 = Debug|Win32
{8C67F4EB-BDBE-4605-9291-5A535AC44AE2}.Release|Win32.ActiveCfg = Release|Win32
{8C67F4EB-BDBE-4605-9291-5A535AC44AE2}.Release|Win32.Build.0 = Release|Win32
{CC08BE54-3DFF-41F2-9F8B-17E0FD5E3757}.Debug|Win32.ActiveCfg = Debug|Win32
{CC08BE54-3DFF-41F2-9F8B-17E0FD5E3757}.Debug|Win32.Build.0 = Debug|Win32
{CC08BE54-3DFF-41F2-9F8B-17E0FD5E3757}.Release|Win32.ActiveCfg = Release|Win32
{CC08BE54-3DFF-41F2-9F8B-17E0FD5E3757}.Release|Win32.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection


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