I’m trying the USRP using GNU Radio but I cannot receive successfully.
using the following flowgraphs in GRC:
Vector Source => Packet Encoder => DPSK Mod => UHD Sink
UHD Source => DPSK Demod => Packet Decoder => File Sink
I tried using benchmark_tx and benchmark_rx and the packages got through
without errors. However, in my GRC example, nothing gets written to the
file. Why is that? How can I send a simple binary file through the UHD?