On 05/07/2019 02:23 AM, Jose Ruvalcaba wrote:
Hello,
I recently installed GNU Radio 3.7.13.4 with UHD 3.14 ,using PyBOMBS,
and tried to use my X310 radio with it. It asked me to update its FPGA
image, and after updating it, I began to see an error whenever I tried
using the USRP sink and source block In GNU Radio. The error reads:
/Executing: /usr/bin/python2 -u
/home/satrnground/Downloads/simple_xponder.py//
[32;1m[INFO] [UHD] [39;0mlinux; GNU C++ version 7.3.0; Boost_106501;
UHD_3.14.0.0-110-g6af6ac32
[32;1m[INFO] [X300] [39;0mX300 initialization sequence...
[32;1m[INFO] [X300] [39;0mMaximum frame size: 1472 bytes.
[32;1m[INFO] [X300] [39;0mRadio 1x clock: 200 MHz*
[31;0m[ERROR] [UHD] [39;0mException caught in safe-call.
in ctrl_iface_impl<_endianness>::~ctrl_iface_impl() [with
uhd::endianness_t _endianness = (uhd::endianness_t)0]
at /home/satrnground/prefix/src/uhd/host/lib/rfnoc/ctrl_iface.cpp:60
this->send_cmd_pkt(0, 0, true); -> EnvironmentError: IOError: Block
ctrl (CE_00_Port_30) no response packet - AssertionError: bool(buff)
in uint64_t ctrl_iface_impl<_endianness>::wait_for_ack(bool, double)
[with uhd::endianness_t _endianness = (uhd::endianness_t)0; uint64_t =
long unsigned int]
at /home/satrnground/prefix/src/uhd/host/lib/rfnoc/ctrl_iface.cpp:155*/
/*
*/
Note that I am NOT trying to use RFNOC, which I think this issue is
related too, I am just trying to use the x310 with regular USRP blocks
in GNU radio.If it helps to know, I am running UBuntu 18.04 and the
FPGA image I downloaded on my X310 was the default HG one. Can anyone
shine some light into how to get rid of this issue?
Thanks,
Jose R
What sample rate are you using? Do you happen to know what type of
Ethernet controller your PC has?
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