Re:Re: [Discuss-gnuradio] USRP E100 login: Ethernet and USB?

[Ming Wah]

Hi Ben,

Thanks a lot for your help. We've made it work by enabling the DHCP server on 
our PC host.  We haven't made the USB work yet.  We'll try it later.




At 2011-01-28 03:05:49，"Ben Hilburn"  wrote:

>> Right. The dmesg outputs nothing.  I'm running Ubuntu 10.04.  There is no
>> such directory /dev/ttyUSB0.
>
>It isn't /dev/ttyUSB0 on all systems - the file-device naming depends
>on a lot of things that are system-specific.  On many Fedora systems,
>for example, it maps to something other than USB0.
>
>I don't use Ubuntu, so I can't speak to how it might get mapped there.
>Regardless, if dmesg isn't printing anything, something else is amiss.
>
>Just as a quick check, make sure udev is running:
>
>$ ps -ef | grep udevd
>
>> To log in via Ethernet, what is the default IP for the E100?
>
>There isn't a 'default IP' - it runs a dhclient and asks your gateway
>for an IP.  If you don't have a better way of network discovery, you
>could have your router dump the DHCP table and you should be able to
>deduce which one is your E100 =)
>
>Cheers,
>Ben
>
>>
>> Thanks!
>>
>>
>> Re: [Discuss-gnuradio] USRP E100 login: Ethernet and USB?
>>> However, the USRP E100 is not detected according to dmesg.  And our PC
>>> host
>>> does not establish a /dev/ttyUSB0.
>>
>> Really? It doesn't see anything at all? What host OS are you running,
>> and are you running daemons like hal and/or udev?
>>
>>> BTW, is it possible to log in via the Ethernet?
>>
>> Yes, you should be able to SSH into the E100 as root over Ethernet.
>> Just make sure you give the E100 time to boot up before trying.
>>
>> Cheers,
>> Ben
>>
>>>
>>> Anyone who had experience with E100 please help!  Thank you!
>>>
>>>
>>
>>
>>
>> Miok Wah wrote:
>>>
>>> Hello list,
>>>
>>> We got the USRP E100 and tried to log in via the USB console, following
>>> the instructions in:
>>> http://code.ettus.com/redmine/ettus/projects/usrpe1xx/wiki/FAQ
>>>
>>> However, the USRP E100 is not detected according to dmesg.  And our PC
>>> host does not establish a /dev/ttyUSB0.
>>>
>>> BTW, is it possible to log in via the Ethernet?
>>>
>>> Anyone who had experience with E100 please help!  Thank you!
>>>
>>>
>>>
>>
>> --
>> View this message in context: 
>> http://old.nabble.com/USRP-E100-login%3A-Ethernet-and-USB--tp30778012p30778014.html
>> Sent from the GnuRadio mailing list archive at Nabble.com.
>>
>>
>> ___
>> Discuss-gnuradio mailing list
>> Discuss-gnuradio@gnu.org
>> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>>
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
http://lists.gnu.org/mailman/listinfo/discuss-gnuradio

[Discuss-gnuradio] How to connect LP0410 to the daughter board?

[Ming Wah]

Hi,

We bought several LP0410 antennas, but not sure how to connect them to the 
daughter board. 

The LP0926 has a male SMA connector to it, but the LP0410 doesn't.  That means 
we need to buy an SMA connector and solder it to the LP0410.  My question is 
what kind of SMA connector will fit?  What type of SMA connector did you use 
for the LP0926?  Will it fit in LP0410?

I saw a list of SMA connectors here:
http://www.rfconnector.com/sma-end-launch-jack-pcb-connectors.html
Which one do you think is the appropriate one for LP0410?

Also, what kind of stand do you use to mount the antenna?

Thanks!
Ming___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
http://lists.gnu.org/mailman/listinfo/discuss-gnuradio