Gesendet: Donnerstag, 2. August, 17:14
Von: Julian Feinauer
Chris
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Von
ink about this?
Chris
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Von: Julian F
the same for all drivers.
What do you all think about this?
Chris
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Von: Julian Feinauer
or all drivers.
What do you all think about this?
Chris
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Von: Julian Feinauer
Gesendet: Donnerstag, 2. August, 17:14
Betreff: Re: Handling of signed / unsigned values
An: dev@plc4x.apache.
Re: Handling of signed / unsigned values
An: dev@plc4x.apache.org
Hi Chris, I think we have both different approaches and views. I totally agree
with you that it should be as straight forward and easy for users of the API to
use Plc4x. But, as far as my understanding goes, we are missing some
info
Hi Chris,
I think we have both different approaches and views.
I totally agree with you that it should be as straight forward and easy for
users of the API to use Plc4x.
But, as far as my understanding goes, we are missing some information which we
need for the user.
The following example
Hi Julian,
regarding your question.
As far as I have encountered, PLCs mostly transfer unsigned values and Java
usually uses signed values ... this could generally cause problems.
Fortunately as far as I know the size of the Java types is usually way bigger
than the one of the PLC types.
Hey all,
again me with another question : )
I started going through some examples on our PLC and came to a situation where
we use signed and unsigned values in the PLC.
This goes kind of back to my type system question.
How could I tell the Reader to read me an Unsigned Int from a S7 (Usigne
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