Hello, I have been trying to get the above mentioned working with the following command but got the output shown: dso@dso-LIFEBOOK-LH531:/usr/local/bin$ uhd_rx_nogui -f 92400000 -m FM -O hw:0,0 -o 44100 --show-async-msg linux; GNU C++ version 4.6.1; Boost_104601; UHD_003.004.003-174-gd18fc6f0 -- Opening a USRP1 device... -- Using FPGA clock rate of 64.000000MHz... >>> gr_fir_ccf: using SSE Using gain: 25.75 >>> gr_fir_ccc: using SSE >>> gr_fir_fff: using SSE audio_alsa_sink[hw:0,0]: set_period_time_near failed: Invalid argument Traceback (most recent call last): File "/usr/local/bin/uhd_rx_nogui", line 256, in <module> main() File "/usr/local/bin/uhd_rx_nogui", line 249, in main tb = app_top_block(options) File "/usr/local/bin/uhd_rx_nogui", line 192, in __init__ options.audio_output) File "/usr/local/lib/python2.7/dist-packages/gnuradio/audio/audio_swig.py", line 345, in sink return _audio_swig.sink(*args, **kwargs) RuntimeError: audio_alsa_sink How do I fix the bad argument? Thanks, Jeremy
on 2013-01-04 07:15
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