Erik,
could I ask you, for future versions of your firmware, to change for
example the "Board" setting in the firmware info, similarly to how Hugen
sets his up as "NanoVNA-H"?
Your scan command is incompatible with the one edy555 has provided, and I
haven't found an obvious way to distinguish them reliably from "version" or
"firmware" command results yet.
If there is a way to distinguish them, and I'm just not noticing, please do
tell :-)
Thanks,
--
Rune / 5Q5R
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On Thu, 5 Sep 2019 at 18:33, <erik@...> wrote:
I added one command to the eddy firmware to enable on demand scans of
arbitrary length (yes, you can scan with one million steps or much more if
you want)
Usage:
First pause the continuous scanning with "pause" and the use the "scan"
command to scan [from frequency in Hz] [increment frequency in Hz] [number
of steps]
The frequency increment step is for now an integer
The scan command outputs
start
frequency s11_real s11_imag s21_real s21_imag
done
during the scan the calibration is NOT used so the output are uncalibrated
numbers allowing alternative calibration strategies
Example:
ch> pause
ch> scan 5000000 20 5
ch> start
5000000 0.001503840 0.000420701 -0.306770563 0.018568072
5000020 0.000695601 0.000503197 -0.306792527 0.018579231
5000040 0.000532656 0.000520238 -0.306793421 0.018573865
5000060 0.000495833 0.000512704 -0.306819111 0.018593480
5000080 0.000520689 0.000523833 -0.306812644 0.018576323
done
ch>
For the paranoid, the source is available on:
