I have the correct ordering in my swig file, but am still getting these
errors when I try to import my module in Python. The C++ code compiles
fine, but I cannot even import the directory in a Python file.
Traceback (most recent call last):
File "sink_test_gui.py", line 10, in
import radar2
I am having trouble with the GNU Radio block that I have created to use as
an alternative to the regular UHD USRP Sink block provided by GNU Radio.
The file compiles, but there are errors when I run it in a python file. The
Python file works fine if I use the GNU Radio UHD Sink, but not when I use
We have created a lfm_source_c module. Ran the cmake ../, make, sudo make
install, and sudo ldconfig commands. All worked fine. When attempting to
use our new block in python, we received the following error about a
constructor not being defined. I'm assuming there is just something small
wrong wit
Hi all,
I am trying to create my own version of a UHD USRP Sink. I am essentially
trying to get the current uhd_usrp_sink code to work in my own module right
now and I have narrowed down my errors to only one centered around the
gr_uhd_check_abi function. I don't really know what it does or where
Hi all,
We created a new module called radar(gr-radar folder created) and a block
called lfm_source_c. Eventually, this new block will create a chirp style
signal. We are trying to use in a Python file. The Python code was working
perfectly fine when we used the gr signal source to generate a squa
I am transmitting a signal from my USRP N210, but I would like to also see
that signal on screen in a gui. I'm currently getting an error that I don't
understand. I have a simple class, tx_test(gr.heir_block2), that simply
transmits a sine wave.
The second class, tx_sink(stdgui2.std_to_block), has
Hi all,
I am trying to find a way to efficiently modify the modulation frequency of
the daughterboard oscillator at run time. I found where the a MISO_TX_DB
input variable is used in the FPGA code, but am not sure if this is what I
am looking for or not. I am using the newest versions of UHD and G
I finally just took out the line that was returning the error and the
testing passed (square_ff = square_ff.make;). Not sure why that line would
be generated in the gr-howto/build/swig/howto_swig.py file because I never
edited it myself. Just wanted to let someone know in case it was a problem
with
Martin,
I'm creating a C++ block using the first tutorial like you assumed. I have
re-done this tutorial about 10 times now. I have the latest version of GNU
Radio installed. The part in the tutorial you pointed out is most likely
the problem, but I don't know how. My QA code is as follows:
from g
When completing the tutorial for an out-of-tree-module, the qa tests never
pass. The errors received look like the following when running the ctest -V
command:
test 2
Start 2: qa_square_ff
2: Test command: /bin/sh
"/home/sdr/Tutorials/gr-howto/build/python/qa_square_ff_test.sh"
2: Test timeout
Just received a new USRP N210. I cannot get the fw or fpga binaries to
upload to the device. I tried to use the net burner gui, but the device
doesn't appear for selection. The uhd_find_devices and uhd_usrp_probe
commands obviously return nothing as well.
___
ndencies weren't set correctly as well. Ideas?
On Fri, Jan 25, 2013 at 12:26 PM, Mike Jameson wrote:
> Hi Brooke,
>
> I've uploaded my 'gr' folder to http://scanoo.com/downloads
>
> It should contain everything that you need as it isn't that old.
>
> Chee
Trying to get another laptop up and running. When running the
build-gnuradio script I get this error:
ls: cannot access *.gz: No such file or directory
Failed to download any usable images file from:
http://files.ettus.com/uhd_releases/master_images
After looking at the files.ettus.com site, the u
MB,
I am also working on completing the tutorial and have got the same error.
I've only edited the files the tutorial instructed me to. How would I
manually import howto_swig?
Also, I'm using 3.6.2, but gr-howto-write-a-block was only 3.6.0 when I
found it.
Thanks
Trying to get howto-write-a-block to work. 'ctest -V' gives errors like:
"../gr-howto-write-a-block-3.6.0/lib/qa_howto_square_ff_test.sh: 8:
qa_howto_square_ff: not found" and the same for square2_ff.
File "/home/tim/SDR/gr-howto-write-a-block-3.6.0/python/qa_howto.py", line
24, in
3: import
Tom & Gong,
It seems I have the same problem as you two have been discussing.
I create a module (howto) using the gr_modtool and added hwto_square_ff
using 'gr_modtool add'. I completed the tutorial, but cannot make anything.
I went back and created a build directory and then ran cmake ../ as
desc
16 matches
Mail list logo