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From: | Tom Rondeau |
Subject: | [Discuss-gnuradio] Dropped Packets |
Date: | Tue, 14 Feb 2006 14:12:38 -0500 |
I am currently developing a BPSK transceiver with a
fully-functional PHY and MAC layer defined in the GNU Radio/USRP. Everything
almost works perfectly (the code will be released on our website once this
final problem is solved), but I cannot get the final packet to receive
correctly. Even when using the GMSK2 example, it seems like the final packet
always messes up. When I take a closer look at the transmissions using our
signal analyzer, I notice that the transmitter does not finish transmitting the
final signal (it sends the preamble (I put this into the packet_utils.py for my
synchronization loops), the access code, and part of the payload). The problem seems to come from the thread handling the
transmit procedure shutting down the USRP before the packet can be fully
transmitted. Any ideas? Thanks, Tom |
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