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tlora-t3s3-epaper: e-ink startup and build cleanup (#10973)

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* T3s3 Eink

* Update SerialConsole.cpp

* Update

* Update SerialConsole.h

* Update EInkDisplay2.cpp
This commit is contained in:
HarukiToreda
2026-07-10 05:50:30 -05:00
committed by GitHub
co-authored by GitHub
parent 9060ab4418
commit f4efbd9149
5 changed files with 49 additions and 6 deletions
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src/graphics/EInkDisplay2.cpp
+15
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@@ -2,6 +2,7 @@
#if defined(USE_EINK) && !defined(USE_EINK_PARALLELDISPLAY)
#include "EInkDisplay2.h"
#include "FSCommon.h"
#include "SPILock.h"
#include "main.h"
#include <SPI.h>
@@ -214,9 +215,23 @@ bool EInkDisplay::connect()
defined(CROWPANEL_ESP32S3_5_EPAPER) || defined(CROWPANEL_ESP32S3_4_EPAPER) || defined(CROWPANEL_ESP32S3_2_EPAPER) || \
defined(MINI_EPAPER_S3)
{
#if defined(TLORA_T3S3_EPAPER)
// T3-S3 shares HSPI with the SD card; preconfigure the panel control pins.
hspi = &SPI_HSPI;
pinMode(PIN_EINK_CS, OUTPUT);
pinMode(PIN_EINK_DC, OUTPUT);
pinMode(PIN_EINK_BUSY, INPUT);
if (PIN_EINK_RES >= 0) {
pinMode(PIN_EINK_RES, OUTPUT);
digitalWrite(PIN_EINK_RES, HIGH);
}
digitalWrite(PIN_EINK_CS, HIGH);
digitalWrite(PIN_EINK_DC, HIGH);
#else
// Start HSPI
hspi = new SPIClass(HSPI);
hspi->begin(PIN_EINK_SCLK, -1, PIN_EINK_MOSI, PIN_EINK_CS); // SCLK, MISO, MOSI, SS
#endif
// VExt already enabled in setup()
// RTC GPIO hold disabled in setup()