Protected pin err for M226

2018-06-10 17:45:39 -05:00
parent 4b90cd8ead
commit 968a5d2e63
5 changed files with 28 additions and 32 deletions
--- a/Marlin/src/gcode/control/M42.cpp
+++ b/Marlin/src/gcode/control/M42.cpp
@@ -41,11 +41,8 @@ void GcodeSuite::M42() {
  if (pin_index < 0) return;

  const pin_t pin = GET_PIN_MAP_PIN(pin_index);
-  if (pin_is_protected(pin)) {
-    SERIAL_ERROR_START();
-    SERIAL_ERRORLNPGM(MSG_ERR_PROTECTED_PIN);
-    return;
-  }
+
+  if (pin_is_protected(pin_number)) return protected_pin_err();

  pinMode(pin, OUTPUT);
  digitalWrite(pin, pin_status);