I was not sure how to upgrade the UHD, so I updated my OS and it seemed to
work. Just to be sure we're talking about the same thing, this is the full
description of the error;
terminate called after throwing an instance of 'uhd::assertion_error'
what(): AssertionError: accum_timeout < _timeout
Dear Ashraf,
that error is not very common. It means that your PC didn't get an "OK"
from the USRP in time.
Did you get "O", or "U", or "S" printed to your console?
If you did, did upgrading UHD help?
If it didn't, please contact supp...@ettus.com.
Best regards,
Marcus
On 06/16/2015 03:58 PM, A
I see, I will try to update my system and hope that it works. Thank you.
On Tue, Jun 16, 2015 at 9:31 AM, madengr wrote:
> Well googling that error points to something with the B200. I ran it last
> night with latest UHD/GR and it runs fine. Python has no issues with 1000
> length list of floa
Well googling that error points to something with the B200. I ran it last
night with latest UHD/GR and it runs fine. Python has no issues with 1000
length list of floats.
Lou
Ashraf Younis wrote
> Amazing, this seems to do what I needed. Thank you. It seems my list is
> too
> big because I get
Amazing, this seems to do what I needed. Thank you. It seems my list is too
big because I get a RuntimeError: AssertionError: accum_timeout < _timeout.
On Mon, Jun 15, 2015 at 9:04 PM, madengr wrote:
> This scans the B200 through GSM channels, compares to a calibrated
> threshold,
> and logs if
This scans the B200 through GSM channels, compares to a calibrated threshold,
and logs if it exceeds the threshold. You would just populate the Python
list with your frequencies and iterate through them. Note this uses the old
message queues, which as been deprecated, and I have not figured out a
I'm sorry but this is all too much. I need some help breaking this process
down.
What do you mean by samples, Is that the frequency list?
My first block is reading the data from the file, and has an input for
tx_tune?
What is a tag?
When I do all this I will run it in GRC, correct?
On Mon, Jun 15,
Samples are what comes out of your USRP, and what you process in GNU Radio.
What a tag is, how blocks work, and how you can write your own is all
covered in the guided tutorials; I'd recommend reading those from first
to 6, because that will cover all these topics, including dealing with
Hardware
Hi Ashraf,
thanks for the nice words and the detailed problem description.
Yes, I think there are ways to achieve what you want; you will have to
write a few GNU Radio blocks, but I think it's possible to do after
lecture of the GNU Radio guided tutorials [1]; if you encounter any
obstacles, the
I have been trying to make my NI-B200 scan frequencies that I have in a
text file for a couple days now. I was introduced to this mailing list
through the GNU website and it has helped me alot these past few day, Thank
you all, but I haven't completed my task yet so I'm going to be as specific
as p
10 matches
Mail list logo
