[Discuss-gnuradio] Basic USRP transmission

[Fabián Kozynski]

I'm trying the USRP using GNU Radio but I cannot receive successfully. I'm using the following flowgraphs in GRC:

TX:

Vector Source => Packet Encoder => DPSK Mod => UHD Sink

RX:

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?

Fabián