Castalia OMNET++ 中的 CTP 协议

Posted 2023-02-26

【中文标题】Castalia OMNET++ 中的 CTP 协议

【英文标题】：CTP protocol in Castalia OMNET++

【发布时间】：2015-05-05 22:21:38

【问题描述】：

当我使用 CTP https://code.google.com/p/ctp-castalia/ make Castalia-3.2 时出现此错误。我有 omnetpp-4.6。

命令 - omnetpp 工作正常。我可以运行像 dyna 这样的示例。

Castalia-3.2 在未集成 CTP 时也能正常工作。

当我集成 CTP 时，Castalia - make 给出了错误（最后提到）。

我按照 CTP 协议提供的 Readme.txt 进行操作。

1) Copy CtpTest in CASTALIA_HOME/Simulations
2) Copy ctpTestingApplication CASTALIA_HOME/src/node/application/
3) Copy ctpNoe in CASTALIA_HOME/src/node/communication/routing/
4) Copy cc2420Mac in CASTALIA_HOME/src/node/communication/mac/
5) make clean
6) ./makemake
7) make

你能告诉我我做错了什么吗？

  In file included from src/node/communication/mac/cc2420Mac/CC2420Mac.h:108:0,
             from src/node/communication/mac/cc2420Mac/CC2420Mac.cc:104:
    src/node/communication/mac/cc2420Mac/TosEnvironment.h:11:17: error: conflicting declaration ‘typedef uint8_t error_t’
      typedef uint8_t error_t;
             ^
     In file included from /usr/include/c++/4.8/cerrno:41:0,
             from /usr/include/c++/4.8/ext/string_conversions.h:44,
             from /usr/include/c++/4.8/bits/basic_string.h:2815,
             from /usr/include/c++/4.8/string:52,
             from /usr/include/c++/4.8/stdexcept:39,
             from /usr/include/c++/4.8/array:38,
             from /usr/include/c++/4.8/tuple:39,
             from /usr/include/c++/4.8/bits/stl_map.h:63,
             from /usr/include/c++/4.8/map:61,
             from src/node/communication/mac/VirtualMac.h:19,
             from src/node/communication/mac/cc2420Mac/CC2420Mac.h:106,
             from src/node/communication/mac/cc2420Mac/CC2420Mac.cc:104:
 /usr/include/errno.h:68:13: error: ‘error_t’ has a previous declaration as ‘typedef int error_t’
 typedef int error_t;
         ^
In file included from /usr/include/asm-generic/errno.h:4:0,
             from /usr/include/x86_64-linux-gnu/asm/errno.h:1,
             from /usr/include/linux/errno.h:1,
             from /usr/include/x86_64-linux-gnu/bits/errno.h:24,
             from /usr/include/errno.h:35,
             from /usr/include/c++/4.8/cerrno:41,
             from /usr/include/c++/4.8/ext/string_conversions.h:44,
             from /usr/include/c++/4.8/bits/basic_string.h:2815,
             from /usr/include/c++/4.8/string:52,
             from /usr/include/c++/4.8/stdexcept:39,
             from /usr/include/c++/4.8/array:38,
             from /usr/include/c++/4.8/tuple:39,
             from /usr/include/c++/4.8/bits/stl_map.h:63,
             from /usr/include/c++/4.8/map:61,
             from src/node/communication/mac/VirtualMac.h:19,
             from src/node/communication/mac/cc2420Mac/CC2420Mac.h:106,
             from src/node/communication/mac/cc2420Mac/CC2420Mac.cc:104:

src/node/communication/mac/cc2420Mac/TosEnvironment.h:23:5: error: expected identifier before numeric constant
 EBUSY = 3,
 ^
  src/node/communication/mac/cc2420Mac/TosEnvironment.h:23:5: error:     expected ‘’ before numeric constant

 src/node/communication/mac/cc2420Mac/TosEnvironment.h:23:5: error:    expected unqualified-id before numeric constant
 In file included from src/node/communication/mac/cc2420Mac/CC2420Mac.h:108:0,
             from src/node/communication/mac/cc2420Mac/CC2420Mac.cc:104:

src/node/communication/mac/cc2420Mac/TosEnvironment.h:28:1: error: expected declaration before ‘’ token

;
^

【问题讨论】：

请为编译器抱怨的文件和行发布代码 sn-ps。您得到的错误是与声明和初始化相关的编译时错误。但是如果没有 sn-ps 就很难说...

您好，我没有对代码进行任何更改。这是从code.google.com/p/ctp-castalia下载CTP获得的确切代码

当然，但是您应该将代码 sn-ps 放入问题中，以便其他人可以访问它们......并且根据纯粹的常识：如果您没有，没有人会费心为您检查代码不用费心自己添加

【参考方案1】：

网站上的issue tracker有一些问题已经解决，与make有关。

其中一个修复建议如下：

在CtpTestingApplication.cc 和CtpTestingApplication.h 中 在CtpTestingApplication.cc 中将ApplicationGenericDataPacket 替换为ApplicationPacket 注释掉整个update_packets_received()方法

从update_ddr_perSN()方法中删除declareOutput("My Stats", SN) ;并将declareOutput("My Stats") ;放在startup()方法中

在mac/cc2420Mac/CC2420Mac.cc

将getRoutingInteractionControl() 的实例替换为getNetMacInfoExchange() 将getMacInteractionControl() 替换为getMacRadioInfoExchange() 在分配的右侧用 LQI 交换 RSSI（原始代码中的小错误）

可选，取决于平台（我的 Mac OSX 必须这样做）

在 mac/cc2420Mac/TosEnvironment.h 和 routing/ctpNoe/components/TosEnvironment.h:79 第 79 行替换 0x100000000 和 0xffffffff

在routing/ctpNoe/components/CtpForwardingEngine.cc

将第 1080 行 netPkt->getNetMacInfoExchange().source = selfAddress.c_str() ; // 好的替换为netPkt->setSource(selfAddress.c_str()) ; // 好的

将 getRoutingInteractionControl() 的实例替换为 getNetMacInfoExchange()（第 213、1053、1081 行）

在routing/ctpNoe/components/CtpRoutingEngine.cc AND routing/ctpNoe/components/DualBuffer.cc AND routing/ctpNoe/components/LinkEstimator.cc

将getRoutingInteractionControl() 的实例替换为getNetMacInfoExchange()

PS：问题可能是由于使用 OMNET 4.6 引起的。较低版本 (4.2) 可能与 Castalia 一起工作更好