⚗️ Use pwm_set_duty over analogWrite to set PWM (#23048)

Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
2021-11-02 01:47:16 -04:00
parent b033da1782
commit 0d91b07797
26 changed files with 159 additions and 126 deletions
--- a/Marlin/src/lcd/tft/ui_common.cpp
+++ b/Marlin/src/lcd/tft/ui_common.cpp
@ -213,7 +213,7 @@ void MarlinUI::clear_lcd() {
  void MarlinUI::_set_brightness() {
    #if PIN_EXISTS(TFT_BACKLIGHT)
      if (PWM_PIN(TFT_BACKLIGHT_PIN))
-        analogWrite(pin_t(TFT_BACKLIGHT_PIN), brightness);
+        set_pwm_duty(pin_t(TFT_BACKLIGHT_PIN), brightness);
    #endif
  }
 #endif