Benchmark example does not work for me

[jonasdn]

When I run the benchmark I seem to end up in an inf. loop.

build$ ./example_benchmark
[never seem to end]

The program never leaves the loop in run():

        // empty receiver queue
        while (true)
        {
            Packet p = con.recv(100);
            if (!p)
            {
                break;
            }
        }

Is there something I am missing? I have changed the address in the source:

 int main()
 {
     // std::vector<std::string> uris({"radio://*/80/2M/E7E7E7E7E7", "radio://*/90/2M/E7E7E7E7E7"});
-    std::vector<std::string> uris({"radio://*/80/2M/E7E7E7E7E7"});
+    std::vector<std::string> uris({"radio://0/80/2M/DEADBEEF"});

[whoenig]

This is a bug. We used to filter empty RSSI packets, which made the code work and the overall communication nicer (i.e., identical to USB). However, there were places in crazyflie-lib-python that made assumptions about receiving the empty packets too.