# Usrp e110 in standalone mode?

**URL:** <https://www.ruby-forum.com/t/usrp-e110-in-standalone-mode/230495>\
**Category:** GNU Radio\
**Created:** [June 20, 2014, 10:02am UTC](https://www.ruby-forum.com/t/usrp-e110-in-standalone-mode/230495 "2014-06-20T10:02:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jason\_sam](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/7993a0/32.png) [@jason\_sam](https://www.ruby-forum.com/u/jason_sam)\
**Post date:** [June 20, 2014, 10:02am UTC](https://www.ruby-forum.com/t/usrp-e110-in-standalone-mode/230495/1 "2014-06-20T10:02:32Z")

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Hi,

I made an application on usrp e110 to send datas.

I would like to make it operate in a standalone mode.

Have you any suggestions to deal with this issue ?

Thanks for help.

Best regards,

Wafa HAJ HMIDA

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<div class="post-metadata">

**Author:** ![wafa\_e](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/w/b4bc9f/32.png) [@wafa\_e](https://www.ruby-forum.com/u/wafa_e)\
**Post date:** [June 20, 2014, 1:29pm UTC](https://www.ruby-forum.com/t/usrp-e110-in-standalone-mode/230495/2 "2014-06-20T13:29:14Z")

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I use the Linux program called ‘screen’ to manage remote Linux instances  
and the same tool is great for running non graphical flow graphs too.  
If  
you start a program from within a ‘screen’ session then it will continue  
to  
run if you close your Terminal window:

1. use ‘ssh username@192.168.10.x’ to remotely log into the e110 box  
from  
another computer.
2. run ‘screen -RD’ which will detatch any running screen sessions  
(there  
won’t be any the first time you do it however running the same command  
every time you use it saves confusion) and reattach them to your  
console.
3. run your command such as ‘./go\_go\_go.py’
4. press ‘ctrl-a d’ to detatch the session or just close your Terminal  
window with the knowledge that the program will still be running.

Google for the ‘screen man page’ for instructions on creating more than  
one  
session at a time such as with the use of ‘ctrl-a c’ to create a new  
session and switch to the next one with ‘ctrl-a n’.

To log back into the box again after closing the Terminal window on your  
remote computer, just ssh back in and run ‘screen -RD’, voilà!

Mike

–  
Mike J. M0MIK BSc MIET  
Ettus R. Technical Support  
Email: removed\_email\_address@domain.invalid  
Web: [http://ettus.com](http://ettus.com)

On Fri, Jun 20, 2014 at 9:01 AM, Wafa E.  
\<removed\_email\_address@domain.invalid