On 08/08/2023 10:29, Bachmaier, Luca wrote:
Hi all,
I’m currently building an image for the USRP N310 and while using
uhd_image_loader I ran into the following error (see below for entire
output):
[INFO] [MPM.PeriphManager] Installing component `dts'
[ERROR] [UHD] An unexpected exception was caught in a task loop.The
task loop will now exit, things may not work.rpc::timeout: Timeout of
10000ms while calling RPC function 'get_log_buf'
After this happened, the RJ45 connection with the USRP seems to have
stopped working. Running uhd_usrp_find_devices can’t find any devices.
However I can still log in to the USRP over the Console JTAG interface
through screen. When calling “ip a” on my host device and the USRP the
Ethernet interfaces seem to be down, even after rebooting the USRP.
When I tried executing uhd_image_loader again I received this error:
[ERROR] [MPMD IMAGE LOADER] mpmd_image_loader only
supports a single device.
Unfortunately I wasn’t able to find a lot of information about these
errors online or in this mailing list. I’d be happy to hear any input
about both of these errors.
Thank you and regards
Luca
Full ouput:
$ uhd_image_loader --args "type=n3xx,addr=192.168.10.2" --fpga-path
./build/usrp_n310_fpga_XG.bit
[INFO] [UHD] linux; GNU C++ version 12.2.0; Boost_107400;
UHD_4.3.0.0+ds1-5
[INFO] [MPMD] Initializing 1 device(s) in parallel with args:
mgmt_addr=192.168.10.2,type=n3xx,product=n310,serial=31E9FA6,name=ni-n3xx-31E9FA6,fpga=HG,claimed=False,skip_init=1
[INFO] [MPMD] Claimed device without full initialization.
[INFO] [MPMD IMAGE LOADER] Starting update. This may take a while.
[INFO] [MPM.PeriphManager] Installing component `fpga'
[INFO] [MPM.PeriphManager] Installing component `dts'
[ERROR] [UHD] An unexpected exception was caught in a task loop.The
task loop will now exit, things may not work.rpc::timeout: Timeout of
10000ms while calling RPC function 'get_log_buf'
[ERROR] [UHD] Exception caught in safe-call.
in ~mpmd_mboard_impl
at ./host/lib/usrp/mpmd/mpmd_mboard_impl.cpp:320
dump_logs(); _claimer_task.reset(); if (not
rpc->request_with_token<bool>("unclaim")) {
uhd::_log::log(uhd::log::warning,
"./host/lib/usrp/mpmd/mpmd_mboard_impl.cpp", 322, "MPMD",
std::this_thread::get_id()) << "Failure to ack unclaim!";; } ->
rpc::timeout: Timeout of 10000ms while calling RPC function 'get_log_buf'
Error: rpc::timeout: Timeout of 120000ms while calling RPC function
'update_component'
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Well, I guess the first thing to do is to run a factory system image on
the device and make sure that it is sane--just program
an uSD card with the factory image and run that to make sure it is sane.
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