Re: [Discuss-gnuradio] WX GUI FFT sink block issues

[sunkel]

hi,
I tried using QT GUI sink to measure frequency offset between 2 USRPs.but
when I click "Execute the flow graph",a window appears then in a blink
disappears.and i got this massage.did I set something wrong?

Generating: "/home/sdr/top_block.py"

Executing: "/home/sdr/top_block.py"

linux; GNU C++ version 4.6.3; Boost_104800; UHD_003.007.000-1-stable

-- Opening a USRP2/N-Series device...
-- Current recv frame size: 1472 bytes
-- Current send frame size: 1472 bytes
-- Opening a USRP2/N-Series device...
-- Current recv frame size: 1472 bytes
-- Current send frame size: 1472 bytes
Using Volk machine: sse4_1_32

>>> Done





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