All,
I'm having an odd issue that is occurring on an E312. I've tried this same
code on different e310's and it works fine. Hadn't used the E312 in a while
and now when i try to run gnuradio code or even just run uhd_usrp_probe I
get errors like below. Any ideas how to fix this?
Thanks!
Jack
root@ettus-e3xx-sg3:~# uhd_find_devices
[INFO] [UHD] linux; GNU C++ version 4.9.2; Boost_105700;
UHD_4.0.0.rfnoc-devel-702-geec24d7b
--------------------------------------------------
-- UHD Device 0
--------------------------------------------------
Device Address:
serial: 312A0B0
name:
node: /dev/axi_fpga
product: E3XX SG3
type: e3x0
root@ettus-e3xx-sg3:~# uhd_usrp_probe
[INFO] [UHD] linux; GNU C++ version 4.9.2; Boost_105700;
UHD_4.0.0.rfnoc-devel-702-geec24d7b
[INFO] [E300] Loading FPGA image:
/home/root/usr/share/uhd/images/usrp_e310_fpga_sg3.bit...
[INFO] [E300] FPGA image loaded
[INFO] [E300] Initializing core control (global registers)...
[INFO] [E300] Performing register loopback test...
[INFO] [E300] Register loopback test passed
[WARNING] [DEVICE3] No block definition found, using default block
configuration for block with NOC ID: 0x12AD100000000000
Error: AssertionError: block_def
in void uhd::usrp::device3_impl::enumerate_rfnoc_blocks(size_t, size_t,
size_t, const uhd::sid_t&, uhd::device_addr_t)
at /home/jackalak/e300/src/uhd/host/lib/usrp/device3/device3_impl.cpp:147
root@ettus-e3xx-sg3:~#
Also,
Executing: /usr/bin/python -u /home/root/e310_current3_gui.py
[INFO] [UHD] linux; GNU C++ version 4.9.2; Boost_105700;
UHD_4.0.0.rfnoc-devel-702-geec24d7b
[INFO] [E300] Loading FPGA image:
/home/root/usr/share/uhd/images/usrp_e310_fpga_sg3.bit...
[INFO] [E300] FPGA image loaded
[INFO] [E300] Initializing core control (global registers)...
[INFO] [E300] Performing register loopback test...
[INFO] [E300] Register loopback test passed
[WARNING] [DEVICE3] No block definition found, using default block
configuration for block with NOC ID: 0x12AD100000000000
Traceback (most recent call last):
File "/home/root/e310_current3_gui.py", line 312, in <module>
main()
File "/home/root/e310_current3_gui.py", line 300, in main
tb = top_block_cls()
File "/home/root/e310_current3_gui.py", line 101, in __init__
channels=range(1),
File
"/home/root/usr/lib/python2.7/site-packages/gnuradio/uhd/__init__.py", line
122, in constructor_interceptor
return old_constructor(*args)
File
"/home/root/usr/lib/python2.7/site-packages/gnuradio/uhd/uhd_swig.py", line
2067, in make
return _uhd_swig.usrp_source_make(*args)
RuntimeError: AssertionError: block_def
in void uhd::usrp::device3_impl::enumerate_rfnoc_blocks(size_t, size_t,
size_t, const uhd::sid_t&, uhd::device_addr_t)
at /home/jackalak/e300/src/uhd/host/lib/usrp/device3/device3_impl.cpp:147
>>> Done (return code 1)
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