Perhaps this is the wrong place to post this error, but I'm hoping for a quick
response :)
I'm getting a "network unreachable" error on an E100 when trying to run
benchmark_tx.py from the gnuradio "next" branch (Tom Rondeau?). Command line &
error, and output of uhd_usrp_probe are attached.
Thanks!
Sean
root@usrp-e1xx:/usr/local/share/gnuradio/examples/digital# ./benchmark_tx.py -f
900000000 --tx-amplitude=0.36 -v --tx-gain=0.0 -r 40000 -m bpsk
linux; GNU C++ version 4.5.3 20110311 (prerelease); Boost_104500;
UHD_003.003.000-e0a7b8a
Traceback (most recent call last):
File "./benchmark_tx.py", line 148, in <module>
main()
File "./benchmark_tx.py", line 112, in main
tb = my_top_block(mods[options.modulation], options)
File "./benchmark_tx.py", line 49, in __init__
options.antenna, options.verbose)
File "/usr/local/share/gnuradio/examples/digital/uhd_interface.py", line 135,
in __init__
freq, gain, antenna)
File "/usr/local/share/gnuradio/examples/digital/uhd_interface.py", line 51,
in __init__
num_channels=1)
File "/usr/local/lib/python2.6/site-packages/gnuradio/uhd/__init__.py", line
84, in constructor_interceptor
return old_constructor(*args, **kwargs)
File "/usr/local/lib/python2.6/site-packages/gnuradio/uhd/uhd_swig.py", line
2003, in usrp_sink
return _uhd_swig.usrp_sink(*args, **kwargs)
RuntimeError: Network is unreachable
linux; GNU C++ version 4.5.3 20110311 (prerelease); Boost_104500;
UHD_003.003.000-e0a7b8a
-- Opening device node /dev/usrp_e0...
-- Initializing FPGA clock to 64.000000MHz...
-- USRP-E100 clock control: 6
-- r_counter: 1
-- a_counter: 0
-- b_counter: 12
-- prescaler: 8
-- vco_divider: 2
-- chan_divider: 15
-- vco_rate: 1920.000000MHz
-- chan_rate: 960.000000MHz
-- out_rate: 64.000000MHz
--
-- Performing wishbone readback test... pass
-- Found a Jackson Labs GPS
-- Setting references to the internal GPSDO
-- Initializing time to the internal GPSDO
_____________________________________________________
/
| Device: E-Series Device
| _____________________________________________________
| /
| | Mboard: E100 (euewanee)
| | vendor: 3
| | device: 1
| | revision: 4
| | content: 0
| | model: E100
| | serial: E2R11Y3E1
| |
| | Time sources: none, external, _external_
| | Clock sources: internal, external, auto
| | Sensors: ref_locked, gps_gpgga, gps_gprmc, gps_gpgsa, gps_time,
gps_locked
| | _____________________________________________________
| | /
| | | RX DSP: 0
| | | Freq range: -32.000 to 32.000 Mhz
| | _____________________________________________________
| | /
| | | RX DSP: 1
| | | Freq range: -32.000 to 32.000 Mhz
| | _____________________________________________________
| | /
| | | RX Dboard: A
| | | ID: RFX900 (0x0025)
| | | Serial: E0R11X1R9
| | | _____________________________________________________
| | | /
| | | | RX Subdev: 0
| | | | Name: RFX900 (0x0025)
| | | | Antennas: TX/RX, RX2
| | | | Sensors: lo_locked, rssi
| | | | Freq range: 750.000 to 1050.000 Mhz
| | | | Gain range PGA0: 0.0 to 70.0 step 0.0 dB
| | | | Connection Type: QI
| | | | Uses LO offset: No
| | | _____________________________________________________
| | | /
| | | | RX Codec: A
| | | | Name: ad9522
| | | | Gain range pga: 0.0 to 20.0 step 1.0 dB
| | _____________________________________________________
| | /
| | | TX DSP: 0
| | | Freq range: -32.000 to 32.000 Mhz
| | _____________________________________________________
| | /
| | | TX Dboard: A
| | | ID: RFX900 (0x0029)
| | | Serial: E0R11X1R9
| | | _____________________________________________________
| | | /
| | | | TX Subdev: 0
| | | | Name: RFX900 (0x0029)
| | | | Antennas: TX/RX
| | | | Sensors: lo_locked
| | | | Freq range: 750.000 to 1050.000 Mhz
| | | | Gain Elements: None
| | | | Connection Type: IQ
| | | | Uses LO offset: Yes
| | | _____________________________________________________
| | | /
| | | | TX Codec: A
| | | | Name: ad9522
| | | | Gain range pga: -20.0 to 0.0 step 0.1 dB
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