Re: How to enable local OOT modules

[krono86]

Hi Volker.

I'm sorry for late.

Setting correct paths in [grc] section of ~/.gnuradio/config.conf works for seeing the blocks into the block tree.

The problem now is that when I launch GRC from gnome shell I obtain:

ImportError: cannot import name 'customModule' from 'gnuradio'

It seems gnome shell does not consider the variables I defined in .bashrc.

All works fine when running gnuradio-companion from shell.

Find below the variable definitions in .bashrc:

export GNURADIO_OOT_LOCAL_PATH=${HOME}/workspace/gnuradio-oot

export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${GNURADIO_OOT_LOCAL_PATH}/local/lib

export PYTHONPATH=${PYTHONPATH}:${GNURADIO_OOT_LOCAL_PATH}/local/lib/python3.10/dist-packages

Thanks for help.

Ivan

Il 16.03.2023 19:24 Volker Schroer ha scritto:

> Hi Ivan.
>
> I forgot to mention:
>
> Have a look at ~/.gnuradio/config.conf
>
> There is a sectioo
>
> [grc]
>
> This section should contain something like
>
> global_blocks_path = /usr/local/gnuradio/share/gnuradio/grc/blocks
> local_blocks_path = /usr/local/oot3/share/gnuradio/grc/blocks
>
> Instead of setting GRC_BLOCKS_PATH
>
> you can set local_blocks_path which should be evaluated in both cases.
>
> -- Volker
> > Hi Volker! In order to see the local blocks in GRC, I also set $GRC_BLOCKS_PATH. Based on your suggestions, at the moment I added the following variable definitions in .bashrc: export GNURADIO_OOT_LOCAL_PATH=$HOME/workspace/gnuradio-oot export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$GNURADIO_OOT_LOCAL_PATH/local/lib export PYTHONPATH=$PYTHONPATH:$GNURADIO_OOT_LOCAL_PATH/local/lib/python3.10/dist-packages export GRC_BLOCKS_PATH=$GRC_BLOCK_PATH:$GNURADIO_OOT_LOCAL_PATH/share/gnuradio/grc/blocks It works like a charm if I launch gnuradio-companion from terminal. The problem is that when I launch GRC from gnome shell, local blocks are not found. Why does launching GRC from gnome shell bypass $GRC_BLOCKS_PATH? Thanks for help. Ivan Il 14.03.2023 18:01 Volker Schroer ha scritto:
> > > Hello! You have to set LD_LIBRARY_PATH and PYTHONPATH accordingly. For example I install my oot's to /usr/local/oot and I set echo $LD_LIBRARY_PATH /usr/local/gnuradio/lib64:/usr/local/volk/lib64:/usr/local/libiio/lib64:/usr/local/libad9361/lib:/usr/local/oot/lib64 echo $PYTHONPATH /usr/local/gnuradio/lib64/python3.11/site-packages/:/usr/local/oot/lib64/python3.11/site-packages/ -- Volker Am 14.03.23 um 16:46 schriebkrono86@tiscali.itkrono86@tiscali.it>:
> > > > Hello guys! My aim is to setup a workstation with GNU Radio and a set of system-wide OOTs installed (managed by the administrator) to be used by all of the users, while still allowing the users to create their own OOTs for local experiments and install them in $HOME/local/. At the moment I installed GNU Radio on Ubuntu 22.04 using apt; I know I can specify to cmake |-DCMAKE_INSTALL_PREFIX=$HOME/local.| How to get gnuradio aware with respect to the OOT modules locally installed? Thanks for help! Ivan VOUCHER CONNETTIVITÀ per P.IVA e PMI: internet a canone 0 per 48 mesi. ATTIVA ORA https://casa.tiscali.it/promo/?u=https://promozioni.tiscali.it/voucher_business/ <https://casa.tiscali.it/promo/?u=https://promozioni.tiscali.it/voucher_business/> <https://casa.tiscali.it/promo/?u=https://promozioni.tiscali.it/voucher_business/?r=TS00000A00025&dm=link&p=tiscali&utm_source=tiscali&utm_medium=link&utm_campaign=voucherbusiness&wt_np=tiscali.link.footermail.voucherbusiness.btb <https://casa.tiscali.it/promo/?u=https://promozioni.tiscali.it/voucher_business/?r=TS00000A00025&dm=link&p=tiscali&utm_source=tiscali&utm_medium=link&utm_campaign=voucherbusiness&wt_np=tiscali.link.footermail.voucherbusiness.btb>..>
> > VOUCHER CONNETTIVITÀ per P.IVA e PMI: internet a canone 0 per 48 mesi. ATTIVA ORA https://casa.tiscali.it/promo/?u=https://promozioni.tiscali.it/voucher_business/ <https://casa.tiscali.it/promo/?u=https://promozioni.tiscali.it/voucher_business/?r=TS00000A00025&dm=link&p=tiscali&utm_source=tiscali&utm_medium=link&utm_campaign=voucherbusiness&wt_np=tiscali.link.footermail.voucherbusiness.btb..>



VOUCHER CONNETTIVITÀ per P.IVA e PMI: internet a canone 0 per 48 mesi. ATTIVA ORA
 https://casa.tiscali.it/promo/?u=https://promozioni.tiscali.it/voucher_business/