🚸 Fix DACAI graphics (#886)
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# Making a Custom Boot Screen
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To make a custom boot screen there are 5 requirements:
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1. The file format must be JPEG.
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2. Progressive must be tuned off in the export settings (under "Advanced" in GIMP).
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3. The Sub-sampling format must be chroma quartered (4:2:0) (also under "Advanced" in GIMP).
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4. The resolution must be 480x272.
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Note: The left side of the image will be the top. You can compose the image oriented upright as 272x480, but it must be
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rotated prior to export. (Rotating *during* export only applies a "rotation" attribute that won't be parsed by DWIN / DACAI.)
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5. For DACAI the file must be named "`0`" and placed in `private/image`. For DWIN the file must be named "`0_start`" and placed in `DWIN_SET`.
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After replacing the Boot Screen follow the usual screen flashing instructions.
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After Width: | Height: | Size: 81 KiB |
After Width: | Height: | Size: 44 KiB |
After Width: | Height: | Size: 29 KiB |
After Width: | Height: | Size: 63 KiB |
Before Width: | Height: | Size: 11 KiB After Width: | Height: | Size: 11 KiB |
Before Width: | Height: | Size: 36 KiB After Width: | Height: | Size: 65 KiB |
Before Width: | Height: | Size: 50 KiB After Width: | Height: | Size: 65 KiB |
Before Width: | Height: | Size: 1.1 KiB After Width: | Height: | Size: 6.4 KiB |