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From: | Baidoo-Williams, Henry E |
Subject: | [Discuss-gnuradio] Help using UCLA Zigbee PHY examples updated for UHD |
Date: | Tue, 15 May 2012 21:09:39 +0000 |
Hello all, I have been trying for some time now to run your code uhd_cc2420_rxtest.py with little success on USRP N200. I am using gnuradio 3.5 and Ubuntu 11.10. I get the messages and error below:
address@hidden:~/gr-ieee802-15-4/src/examples$ ./uhd_cc2420_rxtest.py
linux; GNU C++ version 4.5.2; Boost_104200; UHD_003.003.000-25f0bd5
cordic_freq = 2.475G data_rate = 2M samples_per_symbol = 2 -- Opening a USRP2/N-Series device...
-- Current recv frame size: 1472 bytes
-- Current send frame size: 1472 bytes
Center frequency: 2475000000
>>> gr_fir_fff: using SSE Traceback (most recent call last):
File "./uhd_cc2420_rxtest.py", line 122, in <module>
main () File "./uhd_cc2420_rxtest.py", line 109, in main
tb = oqpsk_rx_graph(options, rx_callback)
File "./uhd_cc2420_rxtest.py", line 67, in __init__
threshold=-1) File "/usr/local/lib/python2.7/dist-packages/gnuradio/ucla_blks/ieee802_15_4_pkt.py", line 241, in __init__
self._watcher = _queue_watcher_thread(self._rcvd_pktq, self.callback, self.chan_num)
File "/usr/local/lib/python2.7/dist-packages/gnuradio/gr/hier_block2.py", line 50, in __getattr__
return getattr(self._hb, name)
AttributeError: 'gr_hier_block2_sptr' object has no attribute 'chan_num'
Has anyone successfully run this on USRP N200 instead of N210? The file I am running is attached.
Hope to have help soon |
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