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T-mini Eink S3 Support for both InkHUD and BaseUI (#9856)

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* Tmini Eink fix

* tuning

* better refresh

* Fix to lora pins to be like the original.

* Update pins_arduino.h

* removed dead flags from previous tests

* Update src/graphics/niche/Drivers/EInk/GDEW0102T4.cpp

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
HarukiToreda
2026-03-19 07:10:44 -05:00
committed by Ben Meadors
co-authored by Ben Meadors Copilot
parent e282491cd8
commit 286bc852b3
18 changed files with 771 additions and 67 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/graphics/EInkDisplay2.cpp
+10 -12
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@@ -143,6 +143,10 @@ bool EInkDisplay::connect()
#ifdef ELECROW_ThinkNode_M1
// ThinkNode M1 has a hardware dimmable backlight. Start enabled
digitalWrite(PIN_EINK_EN, HIGH);
#elif defined(MINI_EPAPER_S3)
// T-Mini Epaper S3 requires panel power rail enabled before SPI transfer.
digitalWrite(PIN_EINK_EN, HIGH);
delay(10);
#else
digitalWrite(PIN_EINK_EN, LOW);
#endif
@@ -202,7 +206,8 @@ bool EInkDisplay::connect()
}
#elif defined(HELTEC_WIRELESS_PAPER_V1_0) || defined(HELTEC_VISION_MASTER_E290) || defined(TLORA_T3S3_EPAPER) || \
defined(CROWPANEL_ESP32S3_5_EPAPER) || defined(CROWPANEL_ESP32S3_4_EPAPER) || defined(CROWPANEL_ESP32S3_2_EPAPER)
defined(CROWPANEL_ESP32S3_5_EPAPER) || defined(CROWPANEL_ESP32S3_4_EPAPER) || defined(CROWPANEL_ESP32S3_2_EPAPER) || \
defined(MINI_EPAPER_S3)
{
// Start HSPI
hspi = new SPIClass(HSPI);
@@ -216,9 +221,13 @@ bool EInkDisplay::connect()
// Init GxEPD2
adafruitDisplay->init();
#if defined(MINI_EPAPER_S3)
adafruitDisplay->setRotation(3);
#else
adafruitDisplay->setRotation(3);
#if defined(CROWPANEL_ESP32S3_5_EPAPER) || defined(CROWPANEL_ESP32S3_4_EPAPER)
adafruitDisplay->setRotation(0);
#endif
#endif
}
#elif defined(PCA10059) || defined(ME25LS01)
@@ -259,17 +268,6 @@ bool EInkDisplay::connect()
adafruitDisplay->setRotation(3);
adafruitDisplay->setPartialWindow(0, 0, EINK_WIDTH, EINK_HEIGHT);
}
#elif defined(MINI_EPAPER_S3)
spi1 = new SPIClass(HSPI);
spi1->begin(PIN_SPI1_SCK, PIN_SPI1_MISO, PIN_SPI1_MOSI, PIN_EINK_CS);
// Create GxEPD2 objects
auto lowLevel = new EINK_DISPLAY_MODEL(PIN_EINK_CS, PIN_EINK_DC, PIN_EINK_RES, PIN_EINK_BUSY, *spi1);
adafruitDisplay = new GxEPD2_BW<EINK_DISPLAY_MODEL, EINK_DISPLAY_MODEL::HEIGHT>(*lowLevel);
// Init GxEPD2
adafruitDisplay->init();
adafruitDisplay->setRotation(1);
#elif defined(HELTEC_WIRELESS_PAPER) || defined(HELTEC_VISION_MASTER_E213)
// Detect display model, before starting SPI