Hello,
sorry I had been out of office for some days.
When I run uhd_usrp_probe the error doesn’t occur.
And using uhd.single_usrp_source doesn’t occur either.
The complete output of the terminal is:
linux; GNU C++ version 4.4.1 [gcc-4_4-branch revision 150839];
Boost_103900; UHD_0001.20101124180824.2568efd
Current recv sock buff size: 50000000 bytes
Current recv sock buff size: 50000000 bytes
Traceback (most recent call last):
File “/home/gnuradio/Desktop/top_block.py”, line 95, in
tb = top_block()
File “/home/gnuradio/Desktop/top_block.py”, line 35, in init
num_channels=2,
File
“/usr/local/lib/python2.6/site-packages/gnuradio/uhd/uhd_swig.py”, line
1023, in multi_usrp_source
return _uhd_swig.multi_usrp_source(*args, **kwargs)
RuntimeError: bad lexical cast: source type value could not be
interpreted as target
The error also occurs when using udh.multi_usrp_sink.
Maybe that could be another hint.
By the way, what do I have to do to run a discontinous data transmission
using uhd.single_usrp_source.
I implemented some ARQ-protocols using USRP driver. Now I wanted to
upgreade these applications, but it doesn’t work well.
Thanks,
Tobias
Am 26.11.2010 17:53, schrieb Josh B.: