[Hackrf-dev] Where is a problem - GNU radio
Dominic Spill
dominicgs at gmail.com
Thu Feb 1 16:33:55 EST 2018
It looks like the gr-osmosdr block is expecting you to have a USRP attached
and failing to find it.
If you double click on the gr-osmosdr block, there is a field called
"Device Arguments". Try setting that field to "hackrf=0"
Dominic
On 1 February 2018 at 11:45, Jahn <jana1972 at centrum.cz> wrote:
> I have just started recently with GNU Radio and HackRF.
> I tried the first lesson at
> http://greatscottgadgets.com/sdr/1/
>
> But it does not work for me.
> See the output below.
> Can anyone help?
> Thank you
>
>
> <<< Welcome to GNU Radio Companion 3.7.11.1 >>>
>
> Block paths:
> C:\Program Files\PothosSDR\share\gnuradio\grc\blocks
> C:\Program Files\PothosSDR\share\gnuradio\grc\blocks
>
> Generating: 'C:\\Users\\lad\\Documents\\top_block.py'
>
> Executing: C:\Python27\python.exe -u C:\Users\lad\Documents\top_block.py
>
>
> >>> Done
>
> Generating: 'C:\\Users\\lad\\Documents\\top_block.py'
>
> Executing: C:\Python27\python.exe -u C:\Users\lad\Documents\top_block.py
>
> Win32; Microsoft Visual C++ version 14.0; Boost_106300;
> UHD_003.010.003.000-0-gd9643b9d
>
> gr-osmosdr v0.1.4-98-gc653754d (0.1.5git) gnuradio 3.7.11.1
> built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf
> bladerf airspy soapy redpitaya
>
> -- Using subdev spec '0:0'.
>
> UHD Warning:
> Setting DC offset compensation is not possible on this device.
>
> UHD Warning:
> Setting DC offset is not possible on this device.
>
> UHD Warning:
> Setting IQ balance is not possible on this device.
> C:\Users\lad\AppData\Roaming\.gnuradio\prefs\vmcircbuf_default_factory:
> No such file or
> directory
> -- Using format CF32.
>
> >>> Done
>
> Generating: 'C:\\Users\\lad\\Documents\\top_block.py'
>
> Executing: C:\Python27\python.exe -u C:\Users\lad\Documents\top_block.py
>
> Win32; Microsoft Visual C++ version 14.0; Boost_106300;
> UHD_003.010.003.000-0-gd9643b9d
>
> gr-osmosdr v0.1.4-98-gc653754d (0.1.5git) gnuradio 3.7.11.1
> built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf
> bladerf airspy soapy redpitaya
>
> -- Using subdev spec '0:0'.
>
> UHD Warning:
> Setting DC offset compensation is not possible on this device.
>
> UHD Warning:
> Setting DC offset is not possible on this device.
>
> UHD Warning:
> Setting IQ balance is not possible on this device.
> -- Using format CF32.
>
> >>> Done
>
> Generating: 'C:\\Users\\lad\\Documents\\top_block.py'
>
> Executing: C:\Python27\python.exe -u C:\Users\lad\Documents\top_block.py
>
> Win32; Microsoft Visual C++ version 14.0; Boost_106300;
> UHD_003.010.003.000-0-gd9643b9d
>
> gr-osmosdr v0.1.4-98-gc653754d (0.1.5git) gnuradio 3.7.11.1
> built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf
> bladerf airspy soapy redpitaya
>
> -- Using subdev spec '0:0'.
>
> UHD Warning:
> Setting DC offset compensation is not possible on this device.
>
> UHD Warning:
> Setting DC offset is not possible on this device.
>
> UHD Warning:
> Setting IQ balance is not possible on this device.
> -- Using format CF32.
> gr::pagesize: no info; setting pagesize = 4096
> thread[thread-per-block[0]: <block gr uhd usrp source (11)>]: RtAudio init
> error
> 'RtApiDs::probeDeviceOpen: error (Invalid parameter) creating input buffer
> (Default
> Device)!
>
> >>> Done
>
> Generating: 'C:\\Users\\lad\\Documents\\top_block.py'
>
> Executing: C:\Python27\python.exe -u C:\Users\lad\Documents\top_block.py
>
> Win32; Microsoft Visual C++ version 14.0; Boost_106300;
> UHD_003.010.003.000-0-gd9643b9d
>
> gr-osmosdr v0.1.4-98-gc653754d (0.1.5git) gnuradio 3.7.11.1
> built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf
> bladerf airspy soapy redpitaya
>
> -- Using subdev spec '0:0'.
>
> UHD Warning:
> Setting DC offset compensation is not possible on this device.
>
> UHD Warning:
> Setting DC offset is not possible on this device.
>
> UHD Warning:
> Setting IQ balance is not possible on this device.
> -- Using format CF32.
> gr::pagesize: no info; setting pagesize = 4096
> thread[thread-per-block[0]: <block gr uhd usrp source (11)>]: RtAudio init
> error
> 'RtApiDs::probeDeviceOpen: error (Invalid parameter) creating input buffer
> (Default
> Device)!
>
> >>> Done
>
> Generating: 'C:\\Users\\lad\\Documents\\top_block.py'
>
> Executing: C:\Python27\python.exe -u C:\Users\lad\Documents\top_block.py
>
> Win32; Microsoft Visual C++ version 14.0; Boost_106300;
> UHD_003.010.003.000-0-gd9643b9d
>
> gr-osmosdr v0.1.4-98-gc653754d (0.1.5git) gnuradio 3.7.11.1
> built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf
> bladerf airspy soapy redpitaya
>
> -- Using subdev spec '0:0'.
>
> UHD Warning:
> Setting DC offset compensation is not possible on this device.
>
> UHD Warning:
> Setting DC offset is not possible on this device.
>
> UHD Warning:
> Setting IQ balance is not possible on this device.
> -- Using format CF32.
> gr::pagesize: no info; setting pagesize = 4096
> thread[thread-per-block[0]: <block gr uhd usrp source (11)>]: RtAudio init
> error
> 'RtApiDs::probeDeviceOpen: error (Invalid parameter) creating input buffer
> (Default
> Device)!
>
> >>> Done
>
> Generating: 'C:\\Users\\lad\\Documents\\top_block.py'
>
> Executing: C:\Python27\python.exe -u C:\Users\lad\Documents\top_block.py
>
> Win32; Microsoft Visual C++ version 14.0; Boost_106300;
> UHD_003.010.003.000-0-gd9643b9d
>
> gr-osmosdr v0.1.4-98-gc653754d (0.1.5git) gnuradio 3.7.11.1
> built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf
> bladerf airspy soapy redpitaya
>
> -- Using subdev spec '0:0'.
>
> UHD Warning:
> Setting DC offset compensation is not possible on this device.
>
> UHD Warning:
> Setting DC offset is not possible on this device.
>
> UHD Warning:
> Setting IQ balance is not possible on this device.
> -- Using format CF32.
> gr::pagesize: no info; setting pagesize = 4096
> thread[thread-per-block[0]: <block gr uhd usrp source (11)>]: RtAudio init
> error
> 'RtApiDs::probeDeviceOpen: error (Invalid parameter) creating input buffer
> (Default
> Device)!
>
> >>> Done
>
> Generating: 'C:\\Users\\lad\\Documents\\top_block.py'
>
> Loading: "C:\HackRF\lesson1.grc"
> >>> Done
>
> Generating: 'C:\\HackRF\\top_block.py'
>
> Executing: C:\Python27\python.exe -u C:\HackRF\top_block.py
>
> Win32; Microsoft Visual C++ version 14.0; Boost_106300;
> UHD_003.010.003.000-0-gd9643b9d
>
> gr-osmosdr v0.1.4-98-gc653754d (0.1.5git) gnuradio 3.7.11.1
> built-in source types: file osmosdr fcd rtl rtl_tcp uhd miri hackrf
> bladerf airspy soapy redpitaya
>
> -- Using subdev spec '0:0'.
>
> UHD Warning:
> Setting DC offset compensation is not possible on this device.
>
> UHD Warning:
> Setting DC offset is not possible on this device.
>
> UHD Warning:
> Setting IQ balance is not possible on this device.
> INFO: Audio sink arch: windows
> -- Using format CF32.
> gr::pagesize: no info; setting pagesize = 4096
> thread[thread-per-block[1]: <block gr uhd usrp source (13)>]: RtAudio init
> error
> 'RtApiDs::probeDeviceOpen: error (Invalid parameter) creating input buffer
> (Default
> Device)!
>
>
> ---
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>
> _______________________________________________
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> HackRF-dev at greatscottgadgets.com
> https://pairlist9.pair.net/mailman/listinfo/hackrf-dev
>
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