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Code Issues Releases Wiki Activity

🐛 Fix TFT backlight sleep/wake (#23153)

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This commit is contained in:
Tanguy Pruvot 2021-11-21 20:13:01 +01:00 committed by Scott Lahteine
parent 281ed99868
commit 184fc36a08
2 changed files with 10 additions and 6 deletions
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8
Marlin/src/lcd/tft/touch.cpp
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@ -287,15 +287,17 @@ bool Touch::get_point(int16_t *x, int16_t *y) {
#if HAS_TOUCH_SLEEP #if HAS_TOUCH_SLEEP
void Touch::sleepTimeout() { void Touch::sleepTimeout() {
#if PIN_EXISTS(TFT_BACKLIGHT) #if HAS_LCD_BRIGHTNESS
OUT_WRITE(TFT_BACKLIGHT_PIN, LOW); ui.set_brightness(0);
#elif PIN_EXISTS(TFT_BACKLIGHT)
WRITE(TFT_BACKLIGHT_PIN, LOW);
#endif #endif
next_sleep_ms = TSLP_SLEEPING; next_sleep_ms = TSLP_SLEEPING;
} }
void Touch::wakeUp() { void Touch::wakeUp() {
if (isSleeping()) { if (isSleeping()) {
#if HAS_LCD_BRIGHTNESS #if HAS_LCD_BRIGHTNESS
ui._set_brightness(); ui.set_brightness(ui.brightness);
#elif PIN_EXISTS(TFT_BACKLIGHT) #elif PIN_EXISTS(TFT_BACKLIGHT)
WRITE(TFT_BACKLIGHT_PIN, HIGH); WRITE(TFT_BACKLIGHT_PIN, HIGH);
#endif #endif

8
Marlin/src/lcd/touch/touch_buttons.cpp
View File

@ -115,15 +115,17 @@ uint8_t TouchButtons::read_buttons() {
#if HAS_TOUCH_SLEEP #if HAS_TOUCH_SLEEP
void TouchButtons::sleepTimeout() { void TouchButtons::sleepTimeout() {
#if PIN_EXISTS(TFT_BACKLIGHT) #if HAS_LCD_BRIGHTNESS
OUT_WRITE(TFT_BACKLIGHT_PIN, LOW); ui.set_brightness(0);
#elif PIN_EXISTS(TFT_BACKLIGHT)
WRITE(TFT_BACKLIGHT_PIN, LOW);
#endif #endif
next_sleep_ms = TSLP_SLEEPING; next_sleep_ms = TSLP_SLEEPING;
} }
void TouchButtons::wakeUp() { void TouchButtons::wakeUp() {
if (isSleeping()) { if (isSleeping()) {
#if HAS_LCD_BRIGHTNESS #if HAS_LCD_BRIGHTNESS
ui._set_brightness(); ui.set_brightness(ui.brightness);
#elif PIN_EXISTS(TFT_BACKLIGHT) #elif PIN_EXISTS(TFT_BACKLIGHT)
WRITE(TFT_BACKLIGHT_PIN, HIGH); WRITE(TFT_BACKLIGHT_PIN, HIGH);
#endif #endif