Hello Mark,
I'm afraid there isn't a straightforward way of doing that; can't really think of a way
that would enable that short of inventing another "radio block"-style RFNoC core that
handles these GPIOs as separate channels; and that would be a pretty big endeavour.
Best,
Marcus
On 17.01.24 22:27, mgan...@gmail.com wrote:
Greetings,
With the UHD 4.x and the radio being a block in the RFNOC, is there a way to write the
signals input to the GPIO pins of a BasicRX daughterboard to the Ethernet payload? I
understand they can be used to control the radio, but I’d like to see their state in an
output binary stream (such as chA.dat) on a host machine.
In UHD 3.9, our FPGA source was modified to accomplish this. That source was
significantly different as it appears to pre-date the RFNOC. The gpio_atr module was a
submodule instantiated under the radio module all inside the x300_core. But now it
appears the gpio_atr instantiation is outside of the rfnoc_radio_block instance.
Thank you,
Mark Gannet
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