Hi,
i want to play with the dvb-t2 transmitter examples.
just did a "sudo apt install gnuradio"
i got 1 warning: something about the xterm setting in gnuradio.conf (but i don't have a gnuradio.conf)
and 1 error:
Generating: '/home/guy/gnuradio/gr-dtv/examples/dvbt_tx_demo.py'
Executing: /usr/bin/python -u /home/guy/gnuradio/gr-dtv/examples/dvbt_tx_demo.py
Warning: failed to XInitThreads()
linux; GNU C++ version 7.3.0; Boost_106501; UHD_003.010.003.000-0-unknown
-- Opening a USRP2/N-Series device...
-- Current recv frame size: 1472 bytes
-- Current send frame size: 1472 bytes
Traceback (most recent call last):
File "/home/guy/gnuradio/gr-dtv/examples/dvbt_tx_demo.py", line 235, in <module>
main()
File "/home/guy/gnuradio/gr-dtv/examples/dvbt_tx_demo.py", line 223, in main
tb = top_block_cls()
File "/home/guy/gnuradio/gr-dtv/examples/dvbt_tx_demo.py", line 97, in __init__
channels=range(1),
File "/usr/lib/python2.7/dist-packages/gnuradio/uhd/__init__.py", line 122, in constructor_interceptor
return old_constructor(*args)
File "/usr/lib/python2.7/dist-packages/gnuradio/uhd/uhd_swig.py", line 3012, in make
return _uhd_swig.usrp_sink_make(*args)
RuntimeError: ValueError: send_buff_size must be equal to or greater than 1152000
can someoen help?
tnx