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From: | Tom Rondeau |
Subject: | Re: [Discuss-gnuradio] Struggling with gr-perf-monitorx |
Date: | Tue, 16 Jun 2015 23:43:44 -0400 |
I have this "nearly" working. MX brings up a window, connects to GRC,
briefly displays a graph, then blanks out. Displayed in the command line
window:
gr-perf-monitorx: radio.getKnobs threw exception (math domain error).
...
(repeats)
I'm not sure what that message is telling me in the operation/debug
domain. Clue please.
The paper "Inspecting GNU Radio Applications with ControlPort and
Performance Counters" shows various blocks in Figures 2 and 5 named
"Ctrlport...". Are those necessary for MX? I haven't found anything that
indicates yes or no. Clue please.
Operationally:
address@hidden:~/thrift# gnuradio-companion --version
GNU Radio Companion v3.7.7.1-131-g71ab508d
address@hidden:~/thrift# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 15.04
Release: 15.04
Codename: vivid
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