PicoVNA, programming

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Knoblich
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Joined: Mon Jun 25, 2018 10:35 pm

PicoVNA, programming

Post by Knoblich » Mon Jun 25, 2018 11:09 pm

Hi to all,
when try to set some parameters through SetEnhance (param, k) it response with error for
- Powr -> SetEnhance ('Powr', '-3.0')
- EffD -> SetEnhance ('EffD', '1.0')
regardless of used decimal notation
-BW can be set, but values greater than 35000 will chrash the DLL.

The format of GetData is somehow strange. It uses the same delimiter to separate values , e.g. Freq and Magnitude as well as the decimalseparator within that value
Example 100000,-53,45678,399000,-47,456789.......
Any way to adjust this?

Are synchronisation methods available or some status queries?
We are using Win10, 64-Bit, German, Delphi

Any suggestions welcome
Thanks

NeilH
PICO STAFF
PICO STAFF
Posts: 99
Joined: Tue Jul 18, 2017 8:28 am

Re: PicoVNA, programming

Post by NeilH » Fri Jun 29, 2018 9:50 am

Hi

I think a look at your code would be needed to check what is happening with setEnhance parameters.
Would you be able to send it into support@picotech.com so I can have a look please.

Currently there is no way to change the separator for the values returned by the VNA but I can raise this with our development team for separators in languages that use the comma as the decimal separator

What synchronisation are you looking for?

Neil
Neil
Technical Support Engineer

sbabic44
User
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Joined: Thu Nov 30, 2017 10:17 pm

Re: PicoVNA, programming

Post by sbabic44 » Fri Jun 29, 2018 1:39 pm

Best delimiter in numeric CSV files is semicolon ";". Historically, it was used predominantly, no idea why people started using coma ",".

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