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Today's Topics:
1. Re: USRP device connection issue (Muhammad Munir)
2. Re: No UHD Device error (Ralph A. Schmid, dk5ras)
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Message: 1
Date: Sun, 9 Apr 2017 22:07:10 +0500
From: Muhammad Munir <[email protected]>
To: "Marcus D. Leech" <[email protected]>
Cc: [email protected]
Subject: Re: [USRP-users] USRP device connection issue
Message-ID:
<CACqj-HxMjvLB0DPi=B8dTTc8ck2pYUtHLtMfS-eWXQOXHT-=y...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Hi Jalal SHams,
Looking at the screenshots, It looks like you are facing problems with the
Ethernet connection. First, you have to make sure your PC IP address and
USRP IP addresses are using same gateway. I mean the IP address of USRP is
"192.168.10.2", so using gateway of 192.168.*10*.1. You need to verify your
PC address and It must be of "192.168.10.xx" and gateway "192.168.10.1". If
you are using Ethernet switch, Its gateway should also be of same
configuration.
On Sun, Apr 9, 2017 at 8:21 PM, Marcus D. Leech via USRP-users <
[email protected]> wrote:
> On 04/09/2017 10:45 AM, Jalal Shams via USRP-users wrote:
>
>> Hi all,
>>
>> I have installed the UHD driver and GNU radio from the following link
>> https://kb.ettus.com/Building_and_Installing_the_USRP_Open-S
>> ource_Toolchain_(UHD_and_GNU_Radio)_on_Linux <
>> https://kb.ettus.com/Building_and_Installing_the_USRP_Open-
>> Source_Toolchain_%28UHD_and_GNU_Radio%29_on_Linux>
>>
>> Both were installed and I am sharing the screen shots below ( I think I
>> might be facing ethernet issue when it comes to its speed 10/100 MBs).
>> Please help me out.
>>
>>
>> Thanks in advance.
>> Jalal
>>
>>
>> You absolutely, positively, NEED a 1Gbit-capable port or this isn't going
> to work. The N2xx series require 1GBit, and the X3xx series required 1Gbit
> or
> 10Gbit ethernet ports.
>
>
>
> _______________________________________________
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> [email protected]
> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>
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Message: 2
Date: Mon, 10 Apr 2017 14:41:39 +0200
From: "Ralph A. Schmid, dk5ras" <[email protected]>
To: "'Neel Pandeya'" <[email protected]>, "'Jalal Shams'"
<[email protected]>, <[email protected]>
Subject: Re: [USRP-users] No UHD Device error
Message-ID: <[email protected]>
Content-Type: text/plain; charset="utf-8"
Maybe just a mix-up or misunderstanding of terms? For example, the advisor may
have told to make openBTS work on the standard gnuradio environment usually
used with gnuradio and SDR?
Ralph.
From: USRP-users [mailto:[email protected]] On Behalf Of Neel
Pandeya via USRP-users
Sent: Thursday, April 6, 2017 7:46 PM
To: Jalal Shams
Cc: usrp-users
Subject: Re: [USRP-users] No UHD Device error
Jalal, I would strongly agree with what Marcus wrote below, and I would
recommend that you discuss this project further with your advisor.
--?Neel Pandeya
On 6 April 2017 at 09:47, Marcus M?ller via USRP-users
<[email protected] <mailto:[email protected]> > wrote:
Hi Jalal,
, it's not in my hands as I have been given the project by my university and
they want it that way :(
I highly doubt that. You're misunderstanding your assignment, or the guy that
assigned this to you will be happy when you discuss early with him why what he
demands is a bad idea rather than failing far in the future. I really doubt
your advisor walked up to you and said "hey, you know this 140,000 lines of
code project that contains a decade worth of knowledge in GSM network software
development? Port that to <arbitrary vaguely related software>!"
You can tell them that people that are active employees of Ettus, have plenty
experience with Range networks' products and OpenBTS and an active developers
of GNU Radio told you that "porting OpenBTS to GNU Radio" is not a project that
can be done by a single student, and that it makes no sense.
Maybe you'd want to more closely specify what you need to do. OpenBTS and GNU
Radio did, back in the day, have some code-shareage, but I think those days are
over (not an expert on OpenBTS' codebase myself).
On 06.04.2017 12:38,
??
Jalal Shams via USRP-users wrote:
Thanks, yes I also think I have to get the thing on metal :) . In ubuntu 16.04
sytemd is used instead of Upstart, would it be feasible considering that ? I
will update my distro and drivers and then let you know.
As far as GNU radio is concerned, it's not in my hands as I have been given the
project by my university and they want it that way :(
Jalal
<https://ssl.gstatic.com/ui/v1/icons/mail/images/cleardot.gif>
On Thu, Apr 6, 2017 at 5:05 AM, Neel Pandeya <[email protected]
<mailto:[email protected]> > wrote:
Please keep the conversation on the mailing list.
I'll respond to you more there.
--?Neel Pandeya
On 5 April 2017 at 16:00, Jalal Shams <[email protected]
<mailto:[email protected]> > wrote:
Thanks, yes I also think I have to get the thing on metal :) . In ubuntu 16.04
sytemd is used instead of Upstart, would it be feasible considering that ? I
will update my distro and drivers and then let you know.
As far as GNU radio is concerned, it's not in my hands as I have been given the
project by my university and they want it that way :(
On Thu, Apr 6, 2017 at 3:53 AM, Neel Pandeya <[email protected]
<mailto:[email protected]> > wrote:
Hello Jalal:
Several comments....
I would not recommend using a VM. First get things working on-the-metal. The VM
will limit throughput, and will require some configuration settings for USB and
Ethernet connections.
>From your screenshot, you're using UHD 3.8.0, which is quite old. I would
>recommend using UHD 3.9.6.
You said you're using Ubuntu 12.04, which is also quite old. Again, I would
recommend using something newer, Ubuntu 16.04 ideally.
But the most important thing is to ask why you want to port OpenBTS to GNU
Radio? I cannot think of any reason to do this, and GNU Radio is not
well-suited for implementing applications such as cellular stacks (i.e.,
OpenBTS). There is a reason why none of the cellular stacks use GNU Radio.
--?Neel Pandeya
On 5 April 2017 at 15:05, Jalal Shams via USRP-users
<[email protected] <mailto:[email protected]> > wrote:
In addition I am using Virtual box
On Thu, Apr 6, 2017 at 3:04 AM, Jalal Shams <[email protected]
<mailto:[email protected]> > wrote:
Hi all,
I am working on implementing OpenBts on Gnuradio. In doing so I am getting the
same error as shown in the picture. This picture is of Ubuntu 12.04 as I was
following "Getting started with Openbts" but I got the same error when I was
using Ubuntu 14.04.
I am using USRP 2 device of ettus research and I am wondering what is it that I
am doing wrong ? One thing is that I am not getting the ethernet lights and
when I ping to the default IP of USRP i-e 192.168.10.2 I get "DESTINATION HOST
UNREACHABLE" (though I have tried various cables and also provided static host
IP)
I will be thankful to you guys
Jalal
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