On Thu, 2020-12-17 at 16:42 +0100, Stephen Avis wrote:
>
> I have a Tenma 72-2540 Power Supply which is not recognised by SmuView.
>
> However, when I send the *IDN? command from a terminal I obtain the
> response:
> TENMA 72-2540 V5.2 SN:10830052
>
> The first part of the string does not seem to be in
> https://sigrok.org/gitweb/?p=libsigrok.git;a=blob;f=src/hardware/korad-kaxxxxp/api.c#l47
> but there is a similar string without the decimal point. I do not know
> if that is significant.
Well the "TENMA 72-2540 V5.2" item _is_ there in the list of
supported devices. It was added in 2020-04. If it's not in the
software version that you use -- can you check with something
more recent, like a nightly build? (Always a good idea before
reporting an issue.) If you cannot access a newer smuview build,
you can use sigrok-cli as well.
> The software in use is:
> * Fedora 32 workstation
> * libsigrok-0.5.2-2.fc32.x86_64
> * SmuView-0.0.4-x86_64.AppImage
Does not the AppImage contain its own copy of the library? Then
an installed library version would not matter. Mixing components
from "the system" and "something local" is not recommended, and
not supported. Either use all vendor's packages, or all local
builds. The versions need to match since the components highly
interact with each other. Other setups may or may not work, you
are on your own in that case (should not be the case here with an
AppImage, just stating for the record).
virtually yours
Gerhard Sittig
--
If you don't understand or are scared by any of the above
ask your parents or an adult to help you.
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