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Merge pull request #2475 from uwl-cpe-2025/fix/ST7789-reset-timing

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Do not perform redundant reset on ST7789 displays
This commit is contained in:
ripplebiz
2026-05-06 14:32:30 +10:00
committed by GitHub
parent e727fd543b e56c1b3d58
commit 00afb06768
1 changed files with 1 additions and 7 deletions
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8
src/helpers/ui/ST7789LCDDisplay.cpp
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@@ -27,12 +27,6 @@ bool ST7789LCDDisplay::begin() {
pinMode(PIN_TFT_LEDA_CTL, OUTPUT); pinMode(PIN_TFT_LEDA_CTL, OUTPUT);
digitalWrite(PIN_TFT_LEDA_CTL, HIGH); digitalWrite(PIN_TFT_LEDA_CTL, HIGH);
} }
if (PIN_TFT_RST != -1) {
pinMode(PIN_TFT_RST, OUTPUT);
digitalWrite(PIN_TFT_RST, LOW);
delay(10);
digitalWrite(PIN_TFT_RST, HIGH);
}
// Im not sure if this is just a t-deck problem or not, if your display is slow try this. // Im not sure if this is just a t-deck problem or not, if your display is slow try this.
#if defined(LILYGO_TDECK) || defined(HELTEC_LORA_V4_TFT) #if defined(LILYGO_TDECK) || defined(HELTEC_LORA_V4_TFT)
@@ -166,4 +160,4 @@ uint16_t ST7789LCDDisplay::getTextWidth(const char* str) {
void ST7789LCDDisplay::endFrame() { void ST7789LCDDisplay::endFrame() {
// display.display(); // display.display();
} }