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hcab14 / gr-kiwisdr

KiwiSDR gnuradio source
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Error: failed to enable real-time scheduling. #5

Closed hooliowobbits closed 4 years ago

hooliowobbits commented 4 years ago

I installed ok (see related issue) but when executing the example kiwisdr_rx.grc a graph window appeared for a few seconds and then disappeared with the following error:

Generating: '/home/hoolio/gr-kiwisdr/examples/top_block.py'
>>> Warning: This flow graph may not have flow control: no audio or RF hardware blocks found. Add a Misc->Throttle block to your flow graph to avoid CPU congestion.

Executing: /usr/bin/python -u /home/hoolio/gr-kiwisdr/examples/top_block.py

Error: failed to enable real-time scheduling.
gr::log :DEBUG: kiwisdr0 - kiwisdr_impl::start
gr::log :DEBUG: kiwisdr0 - SND: seq=    12 RSSi=-101.5 gpssec=191569.864684911 (  0)
gr::log :DEBUG: kiwisdr0 - SND: seq=    91 RSSi=-99.2 gpssec=191571.862010933 (  0)

Please note, I have no idea about SDR, I am just playing around.

hcab14 commented 4 years ago

To the best of my knowledge, these warnings are benign. The fact that you get theDEBUG messages shows that the kiwisdr client does work.