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[Discuss-gnuradio] HELP : How to use uhd_fft.py
From: |
Nakajo Tomoyuki |
Subject: |
[Discuss-gnuradio] HELP : How to use uhd_fft.py |
Date: |
Mon, 05 Dec 2011 09:05:58 +0900 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; rv:8.0) Gecko/20111105 Thunderbird/8.0 |
Dear all,
I try to use uhd_fft.py.
The viewing area is displayed, but, no waveform is displayed on viewing
area.
Please tell me how to manage the trouble.
A result of uhd_fft.py is below,
--------------------------------------------------------------------
address@hidden:/usr/local/bin$ ./uhd_fft.py -a
"addr=192.168.10.2"
linux; GNU C++ version 4.4.5; Boost_104200; UHD_003.004.000-07c9d41
-- Opening a USRP2/N-Series device...
-- Current recv frame size: 1472 bytes
-- Current send frame size: 1472 bytes
UHD Warning:
Unable to set the thread priority. Performance may be negatively affected.
Please see the general application notes in the manual for instructions.
EnvironmentError: OSError: error in pthread_setschedparam
-------------------------------------------------------------------
--
****************************************
中城智之
福井工業大学・電気電子情報工学科・准教授
E-mail:address@hidden
****************************************
- [Discuss-gnuradio] HELP : How to use uhd_fft.py,
Nakajo Tomoyuki <=