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From: | Christophe Seguinot |
Subject: | Parameter calculated from a variable breaks python code generation |
Date: | Thu, 4 Mar 2021 18:47:01 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 |
Hi
I'm facing a strange an erratic issue in the attached flowgraph
used in GR 3.8.2. This flowgraph is only used to demonstrate the
issue, it doesn't do anything!
The issue appears when I'm defining a fractional bandwith (fbw)
as "1/sps" instead of a float value.
Generating: '/home/seguinot/desktop/test_grc/test_fbw.py'
Generate Error: (ValueError("could not convert string to float:
'0.4/sps'"), 'filter.rational_resampler_${type}(\n
interpolation=${interp},\n decimation=${decim},\n% if
taps:\n taps=${taps},\n% else:\n taps=None,\n%
endif\n% if float(fbw) != 0:\n fractional_bw=${fbw})\n%
else:\n fractional_bw=None)\n% endif')
>>> Failure
Am I doing something wrong?
Regards Christophe
test_fbw.grc
Description: application/gnuradio-grc
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