I’m using a typical UHD USRP source (USRP2) --> Low-Pass filter --> GMSK
Demod --> Packet Decoder --> File Sink receiver flow-graph in GnuRadio
receive the signal I’m transmitting with a mirrored transmitting flow.
The problem is that the Packet Decoder (Output type - “byte”; Access
field left blank; Threshold -" -1") doesn’t really do anything, the
streams blocks there, and the file that the File Sink should create with
data from Packet Decoder is always empty.
The rest of the flow-graph seems to be working properly, I can visualize
received signal, that seems to be the same as the transmitted one.
If I take out the Packet Decoder, the file that results form the File
has a size larger than 0 bytes, which leads me to believe that the
is with this block.
Any ideas or similar problems?
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