Hey i installed gnuradio 3.6.5, grextras and precog, gnuradio and grextras
are running just fine i even made a couple of basic examples and everything
is just as i expected.
However pre-cog seems to have a problem with hier block "radio-hier", when
i open the GRC simple_trx i get the following error:
Loading: "/home/sdr-cognitivo/pre-cog/examples/simple_trx.grc"
>>> Error: Block key "radio_hier" not found in Platform - grc(GNU Radio
Companion)
>>> Error: Connection between radio_hier_0(0) and simple_mac_0(0) could not
be made.
source block id "radio_hier_0" not in block ids
>>> Error: Connection between simple_mac_0(0) and radio_hier_0(0) could not
be made.
sink block id "radio_hier_0" not in block ids
>>> Done
how can i added the hier blocks to gnuradio? i guess that's how i would
solve it because i run the terminal command as pre-cog says this is what i
get:
sdr-cognitivo@sdrcognitivo-VPCEG33FL:~/pre-cog/examples$ python
simple_trx.py --radio-addr 85 --dest-addr 86 --port 12345
Traceback (most recent call last):
File "simple_trx.py", line 8, in <module>
execfile("/home/john/.grc_gnuradio/radio_hier.py")
IOError: [Errno 2] No such file or directory:
'/home/john/.grc_gnuradio/radio_hier.py'
i supposed i need to chance some paths for my own folders right?
thanks in advanced for your time and responses
--
Ing. Gonzalo Flores De La Parra
Electrónica en Comunicaciones
Universidad Autónoma Metropolitana
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