ELECROW ILI9488 3.5" 320X480 with on board ESP32 #3340
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wrevenaugh
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Hi all. Got this recently and all is working fine, however I want to port a program I have running from a setup (ILI9341) with a 240X320. Again, it's all working fine, however the image/display is (of course) jammed up into the upper left corner ( as it should be). What I'm trying to find out here is if there is any way I can easily "upscale" everything from the 240X320 code to the 320X480 code without editing each individual field and bitmap. I was hoping that maybe just (incorrectly) telling the library in user_setup.h that I have a 240 width and 320 height might do the trick, but that just runs the same way (with the image up in the left corner). And for that matter, even changing the width and height to something completely wrong like 240X240 STILL displays "correctly" but up in the left hand corner - which leads me to wonder where is width and height are actually defined? I don't see it anywhere in user_setup_select and it's not in the ILI9488-user_setup21 (from the setups directory) - only in the user_setup.h do I find width and height defines - but they don't really seem to have any effect. Is it actually defined somewhere else as well?
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