CODESYS - the IEC 61131-3 automation software

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PostPosted: Fri Aug 19, 2016 4:32 pm 

Joined: Tue May 12, 2015 8:40 am
Posts: 2
Is it possible to set a "Value" entry on the "GPIO Parameters" tab to a fixed value?
I would for instance like to use GPIO4 only as an input and never as an output.
I can set the default value, and limit the possibilities of the Value field to "Input" but I still have to
set the (only possible) value in the configuration.

Is it possible to skip or inhibit bit field entries on the "GPIOs I/O Mapping" tab?
Since GPIO 0 till 3 can not be used, it's useless to be able to assign a variable to it.
So I would like to inhibit those fields somehow (only when using BIT entries, not if the
bit is part of e.g. a Word, then the programmer is responsible to handle the bits properly).



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