Recently exported my enhanced HMI and imported it to an intelligent HMI file.
Couple things I ran into that I do not understand is the TFT file out. On the enhanced it was 28mb and on the intelligent, it is it 4mb.
Another thing I ran into is that the intelligent screen is a lot laggier. Progress bars are a lot more choppy, it tends to skip values. My Arduino code is the exact same, all the pictures, fonts, id’s on the HMI are the exact same.
Anyone have a clue why the intelligent screen will be laggier?
Basically, the intelligent series is quicker than the enhanced. BUT…
…since the intelligent does handle transparency (even if not needed in an enhanced hmi file), it starts complex rendering calculations when components (accidentally) overlap which slows it considerably down. First step is looking at your hmi page by page and make sure that there are no overlapping components. Fixing such a simple issue can speed it up.
Question now is what can I replace the hotspot with… Would like to avoid creating a dedicated area to click on.
The simplest is to handle the page click event. It will be triggered for every touch which is not on a component. If too many components are in the way and these should also capture touching, you may redirect the touch event by adding click pageX,1 to the component’s touch event code.
Any possibility of turning off the transparency calculations.
No.
Only if I knew about this before buying a whole set of intelligent displays rather than enhanced…
Prototyping with a single device, first, might solve many problems before they appear.
I have that in parts of my code where I can go back and forward.
But for where I can only go forward or only back I did not create these buttons to help increase space used.
This forum is in no way affiliated with NEXTION®, ITEAD STUDIO®, TJC®, or anyone else really. All product names, logos, and brands are property of their respective owners. All company, product, and service names used in this website are for identification purposes only. Use of these names, logos, and brands does not imply endorsement from the respective rights holder(s).