An example of using GNU Radio Message Sink block from python for displaying FFT plots.
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LICENSE.txt
README.md
fft_test.grc
fft_test.py
grcconvert.py
top_block.py

README.md

gr_messagesink_tutorial

An example of using GNU Radio Message Sink block from python for displaying FFT plots.

Read more at:

http://ha5kfu.sch.bme.hu/node/123

Don't forget

  • To install the latest GNU Radio (this version was tested on version 3.7.2.1),
  • To install python-matplotlib,
  • To run as python fft_test.py rather than running from GRC.

Authors

András Retzler ha7ilm@sdr.hu of HA5KFU