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Will epd_push_pixels_lcd in s3 support partial area? #320

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lanistor opened this issue Jun 8, 2024 · 4 comments
Open

Will epd_push_pixels_lcd in s3 support partial area? #320

lanistor opened this issue Jun 8, 2024 · 4 comments
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v7 version 7 of the hardware S3

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@lanistor
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lanistor commented Jun 8, 2024 •
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epd_push_pixels will always paint full screen on s3 board, for the macro RENDER_METHOD_LCD.
What should i to do for partial area clear?
@vroland
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vroland commented Jun 21, 2024

Ah indeed. Probably it would need pre-population of a masked line buffer for the affected lines, and then orchestrate the callbacks appropriately.

@vroland vroland added the v7 version 7 of the hardware S3 label Jun 21, 2024
@lanistor
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Ah indeed. Probably it would need pre-population of a masked line buffer for the affected lines, and then orchestrate the callbacks appropriately.

It this need to modify the hardware circuit board? or only modify the software code?

@vroland
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vroland commented Aug 5, 2024

Only software modifications. Shouldn't be too crazy.

@lanistor
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lanistor commented Aug 6, 2024

Waiting for your update👍.

Only software modifications. Shouldn't be too crazy.

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@vroland @lanistor