Hello everyone,
On the the GNU scope sink, I have a signal peak of 0.3 counts, to how many
volts does this correspond? I have read that it corresponds to 1 full scale ADC
but wasn't successful in finding the latter.
Any help with this please?
Thanks.
September 09, 2010 12:08 AM
To: "Zohair M. Abu Shaban"
Cc:
Subject: Re: [Discuss-gnuradio] references: USRP2, GNURadio, UHD and VRT
On 09/08/2010 11:33 AM, Zohair M. Abu Shaban wrote:
2- I used UHD but slightly dealt with VRT.
And, I cannot make a clear comparison between them, any b
Dear All,
I'm going towards the end of my MSc project and I need help with references for
the report. I have seen the list of academic material on gnuradio.org but it
seems quite old (USRP). I am using USRP2 and UHD and have the following
questions:
1 -Does anybody know an updated list of aca
Dear Josh,
Thanks for the info provided and the help.
I
have 4 USRP2 boards, 2 separate function generators and 2 splitters to
supply PPS and REF clock with specs as in the FAQ page. For testing
only, I used a VRT version of the firmware that my colleague modified
to send the REF clock to the d
Dear Josh,
I have modified my setting as you explained in your previous reply but
unfortunately I still have an error.
I am using these settings (copied from top_block.py):
self.uhd_mimo_source_0 = uhd.mimo_source(4, "addr=192.168.10.11
192.168.20.11 192.168.30.11 192.168.40.11, recv_buff_siz
Dear All,
I have implemented my own blocks that reads from an array of 4 synchronised and
samples-aligned USRP2's. At the run time, sometimes I receive this error:
thread[thread-per-block[4]: ]: Invalid
input
I use MATLAB libraries in my blocks in order to process the data and then plot
Doug,
Thanks for sharing your solution. I will try it and see what happens.
Cheers,
Zoh
> Date: Mon, 21 Jun 2010 10:05:59 -0400
> Subject: Re: [Discuss-gnuradio] Synchronising USRP2's in GRC.
> From: doug.gei...@bioradiation.net
> To: zohair...@hotmail.com
> CC: Discuss-gnuradio@gnu.org; j..
gt; Date: Sat, 5 Jun 2010 07:55:28 -0700
> From: e...@comsec.com
> To: zohair...@hotmail.com
> CC: discuss-gnuradio@gnu.org
> Subject: Re: [Discuss-gnuradio] Why does general_work return large number?
>
> On Sat, Jun 05, 2010 at 02:23:21PM +0100, Zohair M. Abu Shaban wrote:
> &
Dear All,
I have built a block that uses single input sample to produce a single output
sample. The weird thing that general_work in gr_block returns a number around
4095, 4096. any interpretation or solution for this?
Thanks a lot.
Zohair
_
