Hi everybody,

I have a problem.

Yesterday I installed Fedora 20 (x86_64) laptop the following, bladeRF from nuand, and UHD + GnuRadio + gr-osmosdr + gr-iqbal etc... using Marcus Leech's build-gnuradio script.
"$ wget http://www.sbrac.org/files/build-gnuradio && chmod a+x ./build-gnuradio && ./build-gnuradio"

I know have installed the following versions.

1) bladeRF:
libbladeRF 1.4.0
bladeRF-cli 1.2.0
FPGA: 0.3.0
Firmware: 1.8.0

GnuRadio 3.7.7
UHD 3.9.0

I am running the osmocom_fft utility on both the Ettus B210 and the bladeRF.

osmocom_fft -a bladerf=0 -s 1M -f 947M
osmocom_fft -a uhd -s 1M -f 947M

Both seem to be running fine except that the GUI does not look correct.

Please see attached images showing two screen shots of the osmocom_fft GUI.

Nuand bladeRF: Center Frequency and Gain Settings are messed up. Text and sliders missing, and the boxes with the actual values are not in the right location.

Ettus B210: Center Frequency and RX Gain are messed up.Text and sliders missing, and the boxes with the actual values are not in the right location.

Side note: uhd_fft runs without any problems (on the B210) and the GUI looks correct. Nothing is missing or in a strange location on the screen.

What can be causing this? How can I fix it?

Thank you for your consideration

Reagards,

Urban Hakansson
Senior Software Engineer
Tecore Networks
Phone: +1 410 872 6315
Fax: +1 410 872 6010
Email: uhakansson@tecore.com


 

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