Hello dear usrp users, After a succesfull uhd_usrp_probe when trying to run the Ettus E320 on Gnu Radio I get the following error message:
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root' Qt GUI: Could not restore geometry: restoreGeometry(self, Union[QByteArray, bytes, bytearray]): argument 1 has unexpected type 'NoneType' [INFO] [UHD] linux; GNU C++ version 9.3.0; Boost_107100; UHD_3.15.0.0-release [INFO] [MPMD] Initializing 1 device(s) in parallel with args: mgmt_addr=192.168.10.2,type=e3xx,product=e320,serial=33CB10C,name=ni-e320-33CB10C,fpga=1G,claimed=False,addr=192.168.10.2 Traceback (most recent call last): File "/home/user/calismalar/uhd_deneme.py", line 190, in <module> main() File "/home/user/calismalar/uhd_deneme.py", line 168, in main tb = top_block_cls() File "/home/user/calismalar/uhd_deneme.py", line 85, in __init__ self.uhd_usrp_source_0 = uhd.usrp_source( RuntimeError: rpc::timeout: Timeout of 2000ms while calling RPC function 'get_num_xbars' I updated GNU Radio from 3.8 to 3.10. The versions on the device are: gnuradio-config-info -v 3.10.7.0 ---------------------------------------- uhd_config_info --version UHD 4.7.0.0-0-ga5ed1872 ---------------------------------------- uhd_find_devices [INFO] [UHD] linux; GNU C++ version 9.4.0; Boost_107100; UHD_4.7.0.0-0-ga5ed1872 -------------------------------------------------- -- UHD Device 0 -------------------------------------------------- Device Address: serial: 33CB10C addr: 192.168.10.2 claimed: False fpga: 1G mgmt_addr: 192.168.10.2 name: ni-e320-33CB10C product: e320 type: e3xx ---------------------------------------- python3 --version Python 3.8.10 ---------------------------------------- g++ --version g++ (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0 While GNU Radio is running, it detects the UHD version as UHD_3.15.0.0-release . What could be the reason for this, and how can I resolve it?
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