I am trying to set up a simple UDP communication system using FSK modulation. I am using two Zedboards and two FMCOMMS2 antennas. I have used the attached the .grc file to transmit and receive on the same device, but I haven't been able to get the devices to see messages from each other. Is there something I'm missing?
The message each device is sending is different from the other (so I know what device I can see), and I have meticulously tested the UDP server/client part of the program, which leaves me with the block diagram as the likely problem.
Any help would be greatly appreciated!