bissen21/Marlin_Firmware
1
0
Fork 0
Code Issues Pull Requests Projects Releases 4 Wiki Activity

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

Browse Source 
Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
This commit is contained in:
Andrei M
2021-11-02 01:47:16 -04:00
committed by Scott Lahteine
parent b033da1782
commit 0d91b07797
26 changed files with 159 additions and 126 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Marlin/src/lcd/dogm/marlinui_DOGM.cpp
View File

@@ -342,7 +342,7 @@ void MarlinUI::clear_lcd() { } // Automatically cleared by Picture Loop
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

2
Marlin/src/lcd/tft/ui_common.cpp
View File

@@ -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