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Try more conditioning passes on x3 before sleepscreen to get rid of ghosting

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jpirnay
2026-05-12 22:14:19 +02:00
parent d016ebf12f
commit 640abd9b99
3 changed files with 23 additions and 2 deletions
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lib/hal/HalDisplay.cpp
+14 -2
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@@ -50,18 +50,30 @@ EInkDisplay::RefreshMode convertRefreshMode(HalDisplay::RefreshMode mode) {
}
}
void HalDisplay::requestResync(uint8_t settlePasses) {
if (gpio.deviceIsX3() && settlePasses > pendingX3SettlePasses) {
pendingX3SettlePasses = settlePasses;
}
}
void HalDisplay::displayBuffer(HalDisplay::RefreshMode mode, bool turnOffScreen) {
if (gpio.deviceIsX3() && mode == RefreshMode::HALF_REFRESH) {
einkDisplay.requestResync(1);
einkDisplay.requestResync(pendingX3SettlePasses > 1 ? pendingX3SettlePasses : 1);
} else if (pendingX3SettlePasses > 0) {
einkDisplay.requestResync(pendingX3SettlePasses);
}
pendingX3SettlePasses = 0;
einkDisplay.displayBuffer(convertRefreshMode(mode), turnOffScreen);
}
void HalDisplay::refreshDisplay(HalDisplay::RefreshMode mode, bool turnOffScreen) {
if (gpio.deviceIsX3() && mode == RefreshMode::HALF_REFRESH) {
einkDisplay.requestResync(1);
einkDisplay.requestResync(pendingX3SettlePasses > 1 ? pendingX3SettlePasses : 1);
} else if (pendingX3SettlePasses > 0) {
einkDisplay.requestResync(pendingX3SettlePasses);
}
pendingX3SettlePasses = 0;
einkDisplay.refreshDisplay(convertRefreshMode(mode), turnOffScreen);
}