On 2022-10-18 19:57, Jonathan Pratt wrote:
To clarify, the communication has previously worked with the same
software/radio configuration.
This is an evolved error and we would just like to know what it means so that
we have the hope of fixing it - needs to be a remote fix as we no longer have
physical access to the radio.
thanks - JP
Does the error survive power-cycling the hardware?
It's conceivable that it's a power-supply issue.
My understanding of this error is that it's about the timing of the
interface between the ADCs and the FPGA, and that
timing needs to fine-tuned on startup, and this fine-tuning failed.
As for the reasons for that, not sure, since I wasn't
involved in the hardware design.
-----Original Message-----
From: Marcus D. Leech <patchvonbr...@gmail.com>
Sent: Wednesday, 19 October 2022 09:52
To: usrp-users@lists.ettus.com
Subject: [USRP-users] Re: [ERROR] [RFNOC::GRAPH] Error during initialization of
block 0/Radio#0
WARNING: This message has originated from an untrusted source. Be mindful of
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On 2022-10-18 19:41, Jonathan Pratt wrote:
Hi
We are trying to talk to an x310. Access to the device is limited to the
ethernet connection.
The message we get back when starting a gnuradio flow graph is [ERROR]
[RFNOC::GRAPH] Error during initialization of block 0/Radio#0!
[ERROR] [RFNOC::GRAPH] Caught exception while initializing graph: RuntimeError:
self_cal_adc_capture_delay: Self calibration failed. Convergence error.
The X310 has ONE TwinRx RF Daughterboard attached.
Can someone please indicate what the error means and suggest a
workaround? Please ignore any prefix that we have added
thanks - JP
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What version of UHD are you using? What version of Gnu Radio?
I've been using an X310 with UHD 4.1.0.5 and GR version 3.10.1.1 with two
TwinRX installed, without any issues. I'm using
the first SFP port (SFP0) but at 10Gbit. I've previously used it at
1GBit without any issues.
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