AdvancedHMI Software

General Category => Open Discussion => Topic started by: Homie on April 27, 2016, 01:13:46 PM

Title: Is there a datasubscriber2 fails on >500 bytes fix?
Post by: Homie on April 27, 2016, 01:13:46 PM

I tried to read an array of 300 real values with Datasubscriber2 (CLXoverIP and 399d).
But the data received event never got fired.
I remember reading some thread here that the transfer is limited to 500 bytes (Can't find again :-().
So I set the number of elements down to 124 to test. Working. Doing 125 elements = not working.

I wonder if there is already a  fix for this.
I have to read that package of data at once for some tag update reasons.
Doing multiple reads might mess it up.

Thanks

Title: Re: Is there a datasubscriber2 fails on >500 bytes fix?
Post by: Archie on April 27, 2016, 01:23:46 PM

Version 3.99e should fix that problem. Keep in mind using a DataSubscriber for that amount of data can really tax your communications unless you increase the PollRateOverride.

Title: Re: Is there a datasubscriber2 fails on >500 bytes fix?
Post by: Homie on April 27, 2016, 01:42:33 PM

399e works :-)
Running now with the 300 DInts at 500ms.
But its only for a test anyway.

Thanks