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From: | Johnathan Corgan |
Subject: | Re: [Discuss-gnuradio] Bug in GR runtime related to lock/unlock and tag propagation |
Date: | Wed, 16 Nov 2016 18:16:53 -0800 |
I came across a nasty bug in the runtime. It has something to do with the tag pruning code after a flowgraph is reconfigured. My guess is that some counter is not being reset, even though the output buffer is reset. It is easy to demonstrate by hooking up a usrp_source to tag_debug. usrp_source inserts tags but they are not seen by the tag_debug (after the first time).
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