🩹 Allow M42 S0/1 analogWrite on PWM pins (STM32) (#22631)

3 years ago · 105fd73c28
parent b4b69c0de3
commit 105fd73c28
1 changed files with 1 additions and 1 deletions
--- a/Marlin/src/gcode/control/M42.cpp
+++ b/Marlin/src/gcode/control/M42.cpp
@ -127,7 +127,7 @@ void GcodeSuite::M42() {

  #ifdef ARDUINO_ARCH_STM32
    // A simple I/O will be set to 0 by analogWrite()
-    if (pin_status <= 1) return;
+    if (pin_status <= 1 && !PWM_PIN(pin)) return;
  #endif
  analogWrite(pin, pin_status);
 }