EpdResetScreen()
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EpdResetScreen(wColor As Word)
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Parameter |
Description |
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wColor |
WHITE, BLACK, RED, YELLOW |
Fills the screen with a single color.
This creates the effect of a screen reset — but the reset itself serves a more important purpose than just clearing to a color: it removes ghosting, the faint residual image that tends to accumulate on EPD panels from previous content.
(*) Calls a full screen update.
Note: During the reset, the screen will visibly flicker through several color changes.
Under the hood, this procedure repeatedly fills the GRAM buffer with a color and drives a full refresh — this is a genuinely slow process, by design.
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DelayMS 1000 EpdSetUp(0,0) 'Set display EpdSetBorder(WHITE) 'Set border EpdResetScreen(WHITE) 'Reset screen to white |
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