Raphael Riebl

Okay, your parameters look sane. Unfortunately, it is quite tricky to analyse what is going wrong in your setup remotely. Can you please check if the *car2car-grid* scenario works as...

Sure, the OMNeT++ manual deals with this topic extensively.

Your question cannot be answered properly without further information. Are you going to send data from Artery to a MQTT broker? Are you receiving data from the broker? Both directions?...

I would start with an "MQTT service" attached to those vehicles that shall publish their data via MQTT. You should be able to forge unique topic names for each vehicle...

I guess you have not linked your binaries to the Paho library. You may first want to create a minimal working program (without any OMNeT++ and Artery stuff) that uses...

As I have said, you have missed to *link* the Paho library. C/C++ libraries consist of headers and some binary, e.g. something like *libsomething.a* (static) or *libsomething.so* (shared). Linking is...

`target_link_libraries(core PUBLIC PahoMqttCpp::paho-mqttpp3)` should do the trick. I am not sure if any of the CMake variables you have used in your snippet is set at all. Using CMake targets...

`OtaInterfaceStub` is only a stub, i.e. it does nothing really useful except to fulfill an interface. There is no plug-and-play solution available, you will need to write a considerable amount...

Which version of CMake are you using?

It turns out that "VERSION_GREATER_EQUAL" was introduced with CMake 3.7, so please update your CMake version. I will update the minimum required version in Artery's CMakeLists.txt accordingly. By the way,...