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Re: Tiny low cost home build spectrum analyzer #spectrum_analyzer


 

My code will be easier to follow, as much cruft has been removed.
But there aren't all that many notes yet, and they are mostly about how
I thought a? command line interface should work.? Erik's command line
interface code is likely robust enough, many of my concerns were due to
a lack of understanding how the Arduino Serial library worked.

After a few further edits, that code now compiles for both the Nano under arduino,,
and for the RPi using the arduino-like wiring-Pi library.? But I haven't tried wiring up
any hardware yet, that will wait till I have a block of time available to play with it.

I do intend to document better all those SI4432 register writes in future versions
of the code.
?
Jerry


On Thu, Feb 6, 2020 at 03:49 PM, jafinch78 . wrote:
On Sun, Feb 2, 2020 at 09:23 PM, Jerry Gaffke wrote:
Copious notes at the bottom of the file on what all is going on,
may be helpful for those left confused by the original code in tinySA.ino.

Awesome!? Thanks for sharing!? Reminds me too that I need to read into the what looks like a new (or at least to me) commenting scheme in Visual C#/C++ 2010 Express to auto comment sections of code to detail more elaborately.??

I have to watch this tutorial again slowly and see and/or read into what was being done to create the comments.?

Received the nanoVNA, two TUF-2+ mixers and the $14.95 PhotonH in the mail today.? Eagerly awaiting the other components.

The SBC build will be a handy porta pack design once all the details are ironed out.?

On another note, noticed reading into the nanoVNA that TAPR-VNA4 is referenced to be used with the nanoVNA.?

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