Hi Philip! I only have site-package folder in both python2.7 and python3.5 lib folders, no dist-package. The problem is that in python3.5/site-package there is not numpy, it’s only in python2.7/site-package. Is it not installed for python3? How can I install it in both the sdk sysroot and in the target? Thanks so much.
Ivan > Il giorno 20 feb 2020, alle ore 17:05, Philip Balister <[email protected]> > ha scritto: > > I had some dist-packages versus site-packages with some versions of > gnuradio. See if both exist. I'm betting numpy is in site-packages. > > Philip > >> On 2/19/20 4:46 PM, Ivan Iudice wrote: >> I’m curious to know if there is somebody in the list developing for E310 >> using current SDK. >> This is a problem that, obviously, everybody wants execute custom module >> could incur. >> Any ideas? >> >> Ivan >> >>>> Il giorno 17 feb 2020, alle ore 17:31, [email protected] ha scritto: >>> >>> >>> Dear all, >>> finally I cross-compiled my OOT module for running on USRP E310. >>> Based on the instructions at >>> "https://kb.ettus.com/Software_Development_on_the_E3xx_USRP_-_Building_RFNoC_UHD_/_GNU_Radio_/_gr-ettus_from_Source";, >>> I set the environment variable PYTHONPATH a little bit different, to point >>> the path of the installed OOT module: >>> >>> export PYTHONPATH=$LOCALPREFIX/lib/python3.5/dist-packages:$PYTHONPATH >>> >>> Such a way, on the target I can load my custom module in python. >>> root@ni-e31x-316AFEA:~# python3 -c "import custom_mod" >>> I created a flowgraph that use my OOT module, and I discovered in the newer >>> file system for E310 python3 has not all of the needed libraries. >>> root@ni-e31x-316AFEA:~# ./top_block.py >>> Traceback (most recent call last): >>> File "./top_block.py", line 12, in <module> >>> from gnuradio import blocks >>> File >>> "/home/root/localinstall/usr/lib/python3.5/dist-packages/gnuradio/blocks/__init__.py", >>> line 38, in <module> >>> from .stream_to_vector_decimator import * >>> File >>> "/home/root/localinstall/usr/lib/python3.5/dist-packages/gnuradio/blocks/stream_to_vector_decimator.py", >>> line 23, in <module> >>> from gnuradio import gr >>> File >>> "/home/root/localinstall/usr/lib/python3.5/dist-packages/gnuradio/gr/__init__.py", >>> line 46, in <module> >>> from .top_block import * >>> File >>> "/home/root/localinstall/usr/lib/python3.5/dist-packages/gnuradio/gr/top_block.py", >>> line 32, in <module> >>> from .hier_block2 import hier_block2 >>> File >>> "/home/root/localinstall/usr/lib/python3.5/dist-packages/gnuradio/gr/hier_block2.py", >>> line 26, in <module> >>> import pmt >>> File >>> "/home/root/localinstall/usr/lib/python3.5/dist-packages/pmt/__init__.py", >>> line 61, in <module> >>> from .pmt_to_python import pmt_to_python as to_python >>> File >>> "/home/root/localinstall/usr/lib/python3.5/dist-packages/pmt/pmt_to_python.py", >>> line 23, in <module> >>> import numpy >>> ImportError: No module named 'numpy' >>> How could I solve the problem? >>> I'm so close to run my OOT modules on the target... >>> Thanks so much. >>> Ivan >>> >>> >>> >>> Con Tiscali Mobile Smart 30 4G hai minuti illimitati, 100 SMS e 30 Giga in >>> 4G a soli 8,99€ al mese. http://tisca.li/smart30 >>> >>
