Yesterday, I built a new Ubuntu 14.04, installed the new GNURadio 3.7.4
and installed gr-op25. This all works, except that the gr-baz Op25
Decoder block, and other blocks, have unresolved baz imports. I ran
./pybombs install gr-baz and it ended with errors as shown in the
Terminal log below.
I have built Ubuntu 14.04 and installed Pybombs, GNURadio 3.7.2, op25
and gr-baz. Tom R. helped me through an error with unresolved baz
imports. Now, I brought in the blocks to decode op25 and the OP25
Decoder block fails at run-time with -
Generating: "/home/doug/Documents/Op25 project file
I built it with Pybombs. I just installed gr-baz. I didn't know there was
a way to install op25 decoder separately.
I would like to know how to install the GNURadio 3.7.4 just announced.
Doug
---
On Fri, Jul 18, 2014 at 3:37 PM, Doug Hutton wrote:
I
Sylvain -
Here is exactly what my install sequence was:
Create fresh Ubuntu 14.04
install updates and upgrades (from the howtoubuntu site)
git clone git://github.com/pybombs/pybombs
cd pybombs
./pybombs install gr-op25 (This installs gnuradio 3.7.2 and op25)
./pybombs env
source /home
Max -
>>> import op25
>>>
I got the prompt right back, no error message.
I haven't tried your other suggestion yet.
Doug
---
> from gnuradio import gr, gru, op25 as _op25
>ImportError: cannot import n
I probably overdid the stuff below, but I did try your other suggestion.
I made your change in -
Home/usr/local/lib/python2.7/dist-packages/baz/op25.py
I kept the original stuff in the copyright comments. The lines in your
suggestion above the
_verbose = True line were not in my op25.p
Max -
Thanks a bunch for the new P25-2 code.
I have been trying to figure out how to compile and use your new .py
modules to play audio, but I just don't know enuff Linux to get it done.
I did use the rtl_sdr app to do the capture and that worked. I have 180
MB of data.
But I need some gu
George -
I just finished doing the same thing for my shiny-new Hackrf.
Here is what worked for me on the same Ubuntu and GNURadio:
sudo apt-get install hackrf-tools
Add a one-line file to enable USB access to hackrf.
sudo gedit
Start a new file and enter this one line:
ATTR{idVendor}=="1d50",
t install
hackrf". That seemed to install something.
I then added the needed line to 52-hackrf.rules and rebooted.
Now when I run hackrf_info I received the following:
hackrf_open() failed: HACKRF_ERROR_NOT_FOUND (-5)
What else am I missing?
George
On 9/8/2014 18:35, Doug Hutton wrote:
G
