Guilherme @gbaraujo ?

active 3 years, 11 months ago
  • Raik-Aissaoui posted on the forum topic SUMO Installation : undefined reference to `xercesc_3_0::[...]' in the group Setup Support:   12 years, 1 month ago · View

    add LIBS=’-L/usr/local/lib -lxerces-c’ at the end of ./configure option
    it will resolve the problem

    sudo ./configure –with-fox-libraries=/usr/lib –with-fox-
    includes=/usr/include/fox-1.6 –with-gdal-libraries=/usr/lib –with-
    gdal-includes=/usr/include/gdal –with-proj-libraries=/usr –with-
    geographic=/usr/local/lib –-with-geographic-
    includes=/usr/local/include/GeographicLib –with-xerces=/usr/local/lib
    -–with-xerces-includes=/usr/local/include/xercesc LIBS=’-L/usr/local/lib -lxerces-c’

  • salim_allal joined the group Setup Support   12 years, 2 months ago · View

  • salim_allal started the forum topic SUMO Installation : undefined reference to `xercesc_3_0::[...]' in the group Setup Support:   12 years, 2 months ago · View

    Hi enveryone, Reffering to the iTETRIS doc, I installed well libraries (xerces, geographic) and iCS. Even NS3.7. Going to install SUMO v0.14.0, I got this Errors :

    … Making all in netgen make: entrant dans le répertoire « /home/user/iTETRIS/sumo-0.14.0/src/netgen » g++ -DHAVE_CONFIG_H -I. -I../../src -I/home/user/iTETRIS/sumo-0.14.0/./src -I/usr/include/fox-1.6 -I/usr/include/fox-1.6 -I/usr/include/gdal -I/usr/local/include/xercesc -O2 -DNDEBUG -MT netgen_main.o -MD -MP -MF [...]

  • Guilherme joined the group Bug reports   12 years, 2 months ago · View

  • Guilherme joined the group iTetris Custom Application Development   12 years, 2 months ago · View

  • Guilherme joined the group Setup Support   12 years, 2 months ago · View

  • Darya-Stepanova started the forum topic error -> building and installation ns-3 in the group Setup Support:   12 years, 3 months ago · View

    Hello, I am trying to build and install iTETRIS. iCS parts was ok, I did not have any errors. But now, when I am start to build ns3 I’ve got an error. I’ve applied patch from ns-3.7 folder, than run ./waf configure And then during ./waf install : cxx: src/devices/wifi/winner-models/winner-b1-loss-model.cc -> build/debug/src/devices/wifi/winner-models/winner-b1-loss-model_1.o Waf: Leaving directory [...]

  • Yodi Suhasta started the forum topic ERROR setting fixed stations in ns-3 in the group Setup Support:   12 years, 3 months ago · View

    i got this error when i run community-demo-app ,, STEP 4 – SETUP PHASE Error: Answered with error to command 8 Wrong position in requestMessage after dispatching command. Expected command length was 28 but 14 Bytes were read. .. Sent command is not implemented (8), iCS –> SetFixedStationInNs3() Error in the message to create fixed [...]

  • Yodi Suhasta joined the group Setup Support   12 years, 3 months ago · View

  • Ke Xu posted an update in the group iTetris Custom Application Development:   12 years, 3 months ago · View

    Hello,

    First thank the developers for providing version 0.2.0 and this time the app can be run without any error.

    After reading guideline0.2.0 and running the demo app, I am still struggling to figure out how to modify the demo app. For example, the easiest test is to change the advised speed sending from RSU to vehicles. I can’t find where this value is set(or generated) at the very beginning, even if I know it is saved in ResultContainer and can find the info in the log file.

    I just wonder if there is any documentation, except the guideline, which teaches users and gives examples of how to modify and write your own app on iTETRIS. Do you guys have any similar experience? I appreciate it if someone could share any helpful hints and suggestions.

    Thanks,
    Ke

    • Avatar Image
      Xin Wei · 12 years, 2 months ago

      Maybe you can see code in file folder” applications_manager”.

    • Avatar Image
      Raik-Aissaoui · 12 years, 1 month ago

      I am trying to customize itetris example.

      For example to change the advised speed sending from RSU to vehicles, you will find it in community-demo-app/src/application-logic.cpp
      vector
      ApplicationLogic::SendBackExecutionResults(int senderId, int timestep)
      {
      vector results;

      if (timestep >= m_appStartTimeStep && senderId == 5000) {
      // Loop vehicles in the area, one message per vehicle
      for (vector::const_iterator it = m_vehiclesInArea.begin() ; it != m_vehiclesInArea.end() ; it++) {
      AppMessage message;
      message.messageId = ++m_messageCounter;
      message.status = kToBeScheduled;
      message.senderId = senderId;
      message.destinationId = (*it).id;
      message.createdTimeStep = timestep;
      //message.payloadValue = (*it).speed + 10;
      message.payloadValue = 0; //here you can change the advised speed
      m_messages.push_back(message);
      }

      // Keep in safe place all the results to send back to the iCS
      results = m_messages;

      // Loop current messages to find those to be applied and erase from the result record
      for (vector::iterator it = m_messages.begin() ; it != m_messages.end() ; it++) {
      if ((*it).status == kToBeApplied) {
      m_messages.erase(it); // The value will be applied so there is no need to have it registered any longer
      }
      }
      }

      return results;
      }

      • Avatar Image
        Raik-Aissaoui · 12 years, 1 month ago

        message.payloadValue = 0; //here you can change the advised speed

  • Yordan Mihaylov posted on the forum topic error connecting to SUMO in the group Setup Support:   12 years, 4 months ago · View

    Hi,

    according to the guideline provided you should use SUMO 0.14.0.

    But as I see in the output log, connecting SUMO succeeds on the second try (there are a total of 9 retries).

    Cheers
    Yordan

  • Raik-Aissaoui joined the group iTetris Custom Application Development   12 years, 4 months ago · View

  • Raik-Aissaoui joined the group Setup Support   12 years, 4 months ago · View

  • Yordan Mihaylov joined the group Bug reports   12 years, 5 months ago · View

  • Yordan Mihaylov joined the group Setup Support   12 years, 5 months ago · View

  • Yordan Mihaylov joined the group iTetris Custom Application Development   12 years, 5 months ago · View

  • Xin Wei posted on the forum topic WAVE 802.11p in the group Setup Support:   12 years, 6 months ago · View

    when I read the document about ns3.7, it tells a New user-visible feature 802.11p WiFi standards .http://code.nsnam.org/ns-3.7/raw-file/2f6a291ab441/RELEASE_NOTES

  • Xin Wei joined the group Setup Support   12 years, 6 months ago · View

  • Xin Wei posted on the forum topic WAVE 802.11p in the group Setup Support:   12 years, 6 months ago · View

    “There are a collection of NetDevice objects in ns3,including WifiNetDevice and it models a wireless network interface controller based on the IEEE 802.11 standard”,and in wifi folder,there is a file called wifi-phy-standard.h you can find something about 802.11p,and I think if 802.11p is implemented it should be in this fold,but I only find 802.11a! best [...]

  • Adyson Magalhães Maia posted on the forum topic WAVE 802.11p in the group Setup Support:   12 years, 6 months ago · View

    I have the same doubt. Does anyone know where are the WAVE’s codes?

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