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'ARRAY OF POINTER TO BYTE' is interpreted as 'ARRAY OF BYTE' #3

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rreilink opened this issue Jan 28, 2019 · 0 comments
Open

'ARRAY OF POINTER TO BYTE' is interpreted as 'ARRAY OF BYTE' #3

rreilink opened this issue Jan 28, 2019 · 0 comments

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@rreilink
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@T-BA : to be aware of:

On new TwinCAT versions, an 'ARRAY OF POINTER TO BYTE' is reported as 'ARRAY OF BYTE' via the cpyads.adsSyncReadReq(address, ADSIGRP_SYM_DT_UPLOAD, 0, c_char * nDatatypeSize) call.

This was found to occur on 3.1.4022.27, it was found not to occur on 3.1.4022.27 (on the same computer, same Python installation, same python-ads).

Not sure if this is something that can be resolved in python-ads, or whether it should be reported to Beckhoff

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