On 10/19/2020 05:32 PM, Dev Joshi via USRP-users wrote:
Hello everyone,
I hope everyone is keeping well through these unusual times. I am
writing to request assistance on an issue I am facing while running
Ettus N200 device. The device is installed to receive high frequency
radio waves and it is connected to an internet port by an Ethernet
cable as is the computer (Ubuntu). I can ping the device from the
terminal of the computer. But, whenever I invoke the USRP N200 using
any command, it doesn't work as shown below :
uhd_find_devices --args="addr=xx.xx.xxx.xx"
[INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501;
UHD_3.15.0.HEAD-0-gaea0e2de
No UHD Devices Found
But, if I pass the command soon after the first invocation, it works
as shown below:
uhd_find_devices --args="addr=xx.xx.xxx.xx"
[INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501;
UHD_3.15.0.HEAD-0-gaea0e2de
--------------------------------------------------
-- UHD Device 0
--------------------------------------------------
Device Address:
serial: 31D09D8
addr: xx.xx.xxx.xx
name:
type: usrp2
And, subsequent invocations in the near future work. And, it applies
for any other command I have used to invoke the
USRP device. I would greatly appreciate suggestions from experienced
users in this list. And, one more issue, the above command used to
work without passing the "addr" argument. But recently, it doesn't
respond if I don't pass that argument.
I would greatly appreciate suggestions on these two points.
Thanks.
Best,
Dev
augment your device string with type=n2xx
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