CODESYS - the IEC 61131-3 automation software

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PostPosted: Mon Feb 12, 2018 8:55 am 
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Joined: Mon Jan 29, 2018 11:18 am
Posts: 4
As far as I understand the tasks in CoDeSys are interrupt based? If so, how to ensure atomic operations on variables and arrays? I have quiet a few variables and arrays I want to share between tasks and I need to be completely certain that these are finished writing before switching task.


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