[Discuss-gnuradio] MAC protocol on GNU Radio

2010-02-07 Thread Sagar Kapare
Hi all,

I am new to GNU Radio. I want to implement MAC protocol for Underwater
Acoustic Sensor Network on GNU Radio.

What is the best way to do this?

First my impression was I can implement it using m-block, but later I found
that m-blocks are deprecated.

Is there any sample code I can start working on with?

Thanks,
Sagar
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Re: [Discuss-gnuradio] Usrp2 synchronize

2010-02-07 Thread Matt Ettus

On 02/01/2010 11:32 PM, Firas Abbas wrote:

Hi,



From: Matt Ettus





Jackson Labs Firefly:

http://jackson-labs.com/

Matt



Just an idea, if this device is recommended by you, can you offer it (with 
cables and other needed staff)  as a synchronization tool kit in Ettus sales so 
it will be a one stop shop ?



We have considered it.  If there is enough demand we could pursue it 
further.


Matt


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Re: [Discuss-gnuradio] dbid for "no daughterboard"

2010-02-07 Thread Matt Ettus

On 02/07/2010 11:47 AM, Dimitrios Symeonidis wrote:

Hi list,

back on Aug. 18, 2009 Eric had proposed that 0x be used to
indicate "no daughterboard connected".

Is this still in the developers' radar? Matt? Josh?


Dimitris Symeonidis



Dimitris,

I'm not sure what you mean here.  Any time you have no daughterboard on 
the USRP or USRP2, it will register as 0x.  We treat that like a 
BasicRX / BasicTX.


Matt


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Re: [Discuss-gnuradio] GRC and the Notebook feature - keep getting notebook id error

2010-02-07 Thread Richard Clarke
Ah huh! That is great, thanks very much!

Cheers
Richard

On 8 February 2010 13:34, Josh Blum  wrote:

> dont use the parenthesis
>
> in the fftsink block, enter my_notebook0, 0
>
> -Josh
>
>
> On 02/07/2010 02:49 PM, Richard Clarke wrote:
>
>> Hi All,
>>
>> so far I've found very little reference to this new and potentially very
>> useful feature. I'm trying to use the notebook feature of GRC 3.2.3svn to
>> allow stacking of multiple WX GUI sink elements (scopes, FFT, etc) on
>> different tabs of a Notebook. I have dragged a Notebook element into my
>> block diagram and given it the ID "my_notebook0". I have also tried to
>> enter
>> info into the Notebook field for my two GUI sinks, using the format
>> (my_notebook0, 0) to indicate that it should be placed in "my_notebook0"
>> on
>> tab 0. However the GRC dialogue box for the GUI Sink (Properties: FFT
>> Sink)
>> just highlights the field name "Notebook" in red and keeps telling me that
>> there is an   "Error: Notebook id "(my_notebook0" is not an existing
>> notebook id"
>>
>> Can someone who has this working let me know what I'm missing?
>>
>> Thanks very much.
>>
>> Cheers
>> Richard
>>
>>
>>
>>
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Re: [Discuss-gnuradio] GRC and the Notebook feature - keep getting notebook id error

2010-02-07 Thread Josh Blum

dont use the parenthesis

in the fftsink block, enter my_notebook0, 0

-Josh

On 02/07/2010 02:49 PM, Richard Clarke wrote:

Hi All,

so far I've found very little reference to this new and potentially very
useful feature. I'm trying to use the notebook feature of GRC 3.2.3svn to
allow stacking of multiple WX GUI sink elements (scopes, FFT, etc) on
different tabs of a Notebook. I have dragged a Notebook element into my
block diagram and given it the ID "my_notebook0". I have also tried to enter
info into the Notebook field for my two GUI sinks, using the format
(my_notebook0, 0) to indicate that it should be placed in "my_notebook0" on
tab 0. However the GRC dialogue box for the GUI Sink (Properties: FFT Sink)
just highlights the field name "Notebook" in red and keeps telling me that
there is an   "Error: Notebook id "(my_notebook0" is not an existing
notebook id"

Can someone who has this working let me know what I'm missing?

Thanks very much.

Cheers
Richard




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[Discuss-gnuradio] GRC and the Notebook feature - keep getting notebook id error

2010-02-07 Thread Richard Clarke
Hi All,

so far I've found very little reference to this new and potentially very
useful feature. I'm trying to use the notebook feature of GRC 3.2.3svn to
allow stacking of multiple WX GUI sink elements (scopes, FFT, etc) on
different tabs of a Notebook. I have dragged a Notebook element into my
block diagram and given it the ID "my_notebook0". I have also tried to enter
info into the Notebook field for my two GUI sinks, using the format
(my_notebook0, 0) to indicate that it should be placed in "my_notebook0" on
tab 0. However the GRC dialogue box for the GUI Sink (Properties: FFT Sink)
just highlights the field name "Notebook" in red and keeps telling me that
there is an   "Error: Notebook id "(my_notebook0" is not an existing
notebook id"

Can someone who has this working let me know what I'm missing?

Thanks very much.

Cheers
Richard
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[Discuss-gnuradio] dbid for "no daughterboard"

2010-02-07 Thread Dimitrios Symeonidis
Hi list,

back on Aug. 18, 2009 Eric had proposed that 0x be used to
indicate "no daughterboard connected".

Is this still in the developers' radar? Matt? Josh?


Dimitris Symeonidis
"If you think you're too small to make a difference, try sleeping with
a mosquito!" - Amnesty International


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[Discuss-gnuradio] free USRP

2010-02-07 Thread Jamie Morken
Hi,

I am giving my USRP v1 away, it is serial# 17 and works fine.  Also included 
will be an RX and TX daughterboard as well as AC adapter and USB cord.

If you want it please send me an email saying what you plan on using it for.  
Please only email me if you don't already have a USRP and otherwise cannot 
afford one! :)

cheers,
Jamie


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