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From: | raf raf |
Subject: | [Discuss-gnuradio] Loopback flowgraph |
Date: | Wed, 26 Feb 2014 14:34:14 +0100 |
Hello all GnuRadio users, I wanted to have a flowgraph without an USRP source and USRP sink, only by using the software blocks. The objective is to transmit and receive the BPSK modulated packets. I attached a thread at the receiver to watch if the packets are demodulated. When I run my flowgraph no packet has been received. After that, to see if the packets have been decoded in my packet sink, I changed a CC code by adding a fprintf function. When i launched the python flow graph, I started to print a received packets. Can you explain me why I have got this probleme ? Is it a packet queue of my watcher in python or there are a specific problem ? Thank you for your replay. |
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