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Problem reproducing PNG Transparency Demo #1

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agrutter opened this issue Jun 5, 2024 · 0 comments
Open

Problem reproducing PNG Transparency Demo #1

agrutter opened this issue Jun 5, 2024 · 0 comments

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@agrutter
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agrutter commented Jun 5, 2024

I have the EVE3 4.3" 480x272 module (EVE3-43G-BLM-TPC-F32) connected to one of our STM32 boards using the FPC SPI interface and I have been able to successfully get the EVE basic demo working (Shows a dot, pressing the dot makes it bigger)

However, when I attempt to get the PNG transparency demo working, the PNG does not seem to load correctly.
I'm not sure what's going wrong, but here's what I do know:

  1. The Width and Height saved away after the CMD_GETPROPS command is processed shows as zero.
  2. The image seems to appear on the display, but incorrectly scaled/interpreted.

Any assistance you can provide would be greatly appreciated!
Thank you!

image

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