Prevent delay when power is already on

Fix #10410
2018-04-17 04:34:31 -05:00 · 2018-04-17 04:34:31 -05:00 · 3c826e5d05
commit 3c826e5d05
parent 5a064d0e94
1 changed files with 8 additions and 6 deletions
--- a/Marlin/src/feature/power.cpp
+++ b/Marlin/src/feature/power.cpp
@ -87,16 +87,18 @@ void Power::check() {

 void Power::power_on() {
  lastPowerOn = millis();
+  if (!powersupply_on) {
    PSU_PIN_ON();

    #if HAS_TRINAMIC
      delay(100); // Wait for power to settle
      restore_stepper_drivers();
    #endif
+  }
 }

 void Power::power_off() {
-  PSU_PIN_OFF();
+  if (powersupply_on) PSU_PIN_OFF();
 }

 #endif // AUTO_POWER_CONTROL