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; White, Joshua J
Subject: Re: GNU Radio Companion N310 GPIO Sink/Source block
Joshua,
Generally Fabien is right. To exercise the full feature set of the GPIO you
would likely need an OOT block. However, if only limited performance and
features are needed then you migh
On 2022-06-28 19:56, U L wrote:
Joshua,
Generally Fabien is right. To exercise the full feature set of the
GPIO you would likely need an OOT block. However, if only limited
performance and features are needed then you might get away with using
the Python embedded block or Python snippet in
Joshua,
Generally Fabien is right. To exercise the full feature set of the GPIO you
would likely need an OOT block. However, if only limited performance and
features are needed then you might get away with using the Python embedded
block or Python snippet in GRC to implement something quick and
Hi Joshua,
I'm also using GPIO on LFTX and LFRX on a N210 and I can tell you that you will
not find source or sink that deal with that IO as far as I know.
The only way to use them is to write an OOT that uses the UHD methods.
Best regards,
Fabien, F4CTZ
White, Joshua J a écrit
Joshua,
I have not personally used the N3XX devices, but I did recently
successfully manipulate the GPIO on a N210 w/ LFXX daughtercards.
The relevant UHD manual section for you I think is
https://files.ettus.com/manual/page_usrp_n3xx.html#n3xx_fpgio (but also see
the X310 section at
(Cross-posted on usrp-users and discuss-gnuradio)
For anyone who's familiar with using the USRP3 (specifically the N310) with GNU
Radio:
I'm trying to create a flowgraph in gnu radio companion that incorporates
reading a value from one pin on the front panel GPIO of the N310 and writing a
