Re: [Discuss-gnuradio] First attempt at GRC crash and burn

[CEL]

Hi Cliff,

there should be no difference to GNU Radio whether your antenna is
attached to your HackRF or not – the HackRF can't "know" that. So,
something else solved your issue. In any way, I'm happy to hear things
are working now!

Best regards,
Marcus

On Sun, 2019-01-27 at 11:53 -0500, cliff palmer wrote:
> Thanks for your reply, Cinaed.  I solved the problem by attaching the
> antenna.  
>  
> 
> On Sat, Jan 26, 2019 at 5:35 PM Cinaed Simson <
> address@hidden> wrote:
> > Try from a command line window
> > 
> >   hackrf_info
> > 
> > This will give the serial number - but if you only have one HackRF
> > device you don't need it - leave the device blank.
> > 
> > But for future reference, the serial number should look like this
> > 
> >   000000000000000014d463dc2f2136e1
> > 
> > The number you want to use is
> > 
> >   2f2136e1
> > 
> > or the last 8 characters.
> > 
> > I'm presuming the drivers for the HackRF have been installed.
> > 
> > It's possible since it's Windows that there's a USB problem.
> > 
> > I don't know anything about Windows - but if you can't access the
> > device
> > then Google should be able to help you.
> > 
> > -- Cinaed
> > 
> > 
> > On 1/26/19 2:00 PM, cliff palmer wrote:
> > > My first attempt at using GNU Radio Companion produced this error
> > log:
> > > ------ begin error log ------
> > > <<< Welcome to GNU Radio Companion 3.7.13.4 >>>
> > > 
> > > Block paths:
> > > G:\GNURadio-3.7\share\gnuradio\grc\blocks
> > > 
> > > Loading: "C:\Users\Cliff\Documents\lesson1.grc"
> > >>>> Done
> > > 
> > > Generating: 'C:\\Users\\Cliff\\Documents\\top_block.py'
> > > 
> > > Executing: G:\GNURadio-3.7\gr-python27\python.exe -u
> > > C:\Users\Cliff\Documents\top_block.py
> > > 
> > > gr-osmosdr 4d83c606 (0.1.5git) gnuradio 3.7.13.4
> > > built-in source types: file osmosdr fcd rtl rtl_tcp uhd hackrf
> > bladerf
> > > airspy redpitaya 
> > > [INFO] [UHD] Win32; Microsoft Visual C++ version 14.0;
> > Boost_106000;
> > > UHD_3.13.0.1-0-unknown
> > > Traceback (most recent call last):
> > >   File "C:\Users\Cliff\Documents\top_block.py", line 102, in
> > <module>
> > >     main()
> > >   File "C:\Users\Cliff\Documents\top_block.py", line 96, in main
> > >     tb = top_block_cls()
> > >   File "C:\Users\Cliff\Documents\top_block.py", line 64, in
> > __init__
> > >     self.osmosdr_source_0 = osmosdr.source( args="numchan=" +
> > str(1) + "
> > > " + '' )
> > >   File "G:\GNURadio-3.7\lib\site-
> > packages\osmosdr\osmosdr_swig.py", line
> > > 1330, in make
> > >     return _osmosdr_swig.source_make(*args, **kwargs)
> > > RuntimeError: No supported devices found (check the connection
> > and/or
> > > udev rules).
> > > 
> > >>>> Done
> > > ------- end of error log ------
> > > I am running GRC 3.7.13.4 on a Windows 10 Pro workstation.
> > > I am using a Hack RF One from Great Scott Gadgets which has a
> > label on
> > > the side "r4-p6" but does not identify this as a model/rev ID.
> > > I ran the first example from Great Scott Gadgets Hack RF One
> > Tutorials
> > > which is located here: https://greatscottgadgets.com/sdr/1/
> > > This example combines the OSMOCOM Souce and WX GUI FFT Sink
> > modules.
> > > I have attached the grc file, the top_block.py and the GRC
> > configuration
> > > file.
> > > The error occurred when I clicked on the "Execute the Flow Graph"
> > Icon.
> > > I would appreciate any help getting past this error.
> > > Thanks!
> > > 
> > > 
> > > _______________________________________________
> > > Discuss-gnuradio mailing list
> > > address@hidden
> > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> > > 
> > 
> > 
> > _______________________________________________
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> 
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