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Async full-refresh for EInkDynamicDisplay

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This commit is contained in:
Todd Herbert
2024-03-07 03:26:31 +13:00
parent 5d4d91f775
commit 07da130586
6 changed files with 117 additions and 26 deletions
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15
src/graphics/EInkDynamicDisplay.h
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@@ -44,6 +44,11 @@ class EInkDynamicDisplay : public EInkDisplay
};
enum reasonTypes : uint8_t { // How was the decision reached
NO_OBJECTIONS,
ASYNC_REFRESH_BLOCKED_DEMANDFAST,
ASYNC_REFRESH_BLOCKED_COSMETIC,
ASYNC_REFRESH_BLOCKED_RESPONSIVE,
ASYNC_REFRESH_BLOCKED_BACKGROUND,
DISPLAY_NOT_READY_FOR_FULL,
EXCEEDED_RATELIMIT_FAST,
EXCEEDED_RATELIMIT_FULL,
FLAGGED_COSMETIC,
@@ -64,7 +69,7 @@ class EInkDynamicDisplay : public EInkDisplay
bool update(); // Trigger the display update - determine mode, then call base class
// Checks as part of determineMode()
void checkWasFlooded(); // Was the previous frame skipped for exceeding EINK_LIMIT_RATE_RESPONSIVE_SEC?
void checkForPromotion(); // Was a frame skipped (rate, display busy) that should have been a FAST refresh?
void checkRateLimiting(); // Is this frame too soon?
void checkCosmetic(); // Was the COSMETIC flag set?
void checkDemandingFast(); // Was the DEMAND_FAST flag set?
@@ -99,6 +104,14 @@ class EInkDynamicDisplay : public EInkDisplay
uint8_t *dirtyPixels; // Any pixels that have been black since last full-refresh (dynamically allocated mem)
uint32_t ghostPixelCount = 0; // Number of pixels with problematic ghosting. Retained here for LOG_DEBUG use
#endif
// Conditional - async full refresh - only with modified meshtastic/GxEPD2
#if defined(HAS_EINK_ASYNCFULL)
void checkAsyncFullRefresh(); // Check the status of "async full-refresh"; run the post-update code if the hardware is ready
void endOrDetach(); // Run the post-update code, or delegate it off to checkAsyncFullRefresh()
void endUpdate() override {} // Disable base-class behavior of running post-update immediately after forceDisplay()
bool asyncRefreshRunning = false; // Flag, checked by checkAsyncFullRefresh()
#endif
};
#endif