Limit Case Light PWM (#15459)

2019-10-06 05:32:50 +02:00
parent f8498d8a52
commit a1ad01e4ab
107 changed files with 123 additions and 1 deletions
--- a/Marlin/src/feature/caselight.cpp
+++ b/Marlin/src/feature/caselight.cpp
@ -71,7 +71,13 @@ void update_case_light() {

    #if DISABLED(CASE_LIGHT_NO_BRIGHTNESS)
      if (PWM_PIN(CASE_LIGHT_PIN))
-        analogWrite(pin_t(CASE_LIGHT_PIN), n10ct);
+        analogWrite(pin_t(CASE_LIGHT_PIN),
+          #if CASE_LIGHT_MAX_PWM == 255
+            n10ct
+          #else
+            map(n10ct, 0, 255, 0, CASE_LIGHT_MAX_PWM)
+          #endif
+        );
      else
    #endif
      {