in GUI Development by
Hey EW team,

I have a question regarding communication between my core firmware and EW. So my application is running fine and everything is perfect. But i would like to optimize it even more if somehow my core firmware can ask for a specific update. For example, rather than implementing a timer every second to update a screen in case something is changed, I would like my core firmware to tell EW to update a screen ONLY when the change is required and not check every second through a timer (P.S i have all the screens in Enum structure in my EW application)

Can you suggest something for such a structure?

Thanks in advance

1 Answer

0 votes

Hello MariamSohail,

possibly the System Event and the corresponding System Event Handler is what you are looking for? The System event is intended to send events from the device (firmware) to the application.

Best regards

Paul Banach

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