Merge pull request #321 from pasqo/fan_kickstart

Fan kickstart

src/ArduinoDUE/Repetier/HAL.cpp

@@ -1141,6 +1141,11 @@ void PWM_TIMER_VECTOR ()
         if(pwm_pos_set[PWM_FAN1] == pwm_count_cooler && pwm_pos_set[PWM_FAN1] != COOLER_PWM_MASK) WRITE(FAN_PIN,0);
 #endif
     }
+    else
+    {
+    	// Explicitly set fan max speed while in kickstart interval.
+    	WRITE(FAN_PIN, 1);
+    }
 #endif
 #if FAN2_PIN > -1 && FEATURE_FAN2_CONTROL
 if(fan2Kickstart == 0)

src/ArduinoDUE/Repetier/Printer.cpp

@@ -529,7 +529,7 @@ void Printer::setFanSpeedDirectly(uint8_t speed) {
     if(pwm_pos[PWM_FAN1] == speed)
         return;
 #if FAN_KICKSTART_TIME
-    if(fanKickstart == 0 && speed > pwm_pos[PWM_FAN1] && speed < 85)
+    if(fanKickstart == 0 && speed > pwm_pos[PWM_FAN1] && speed < 128)
     {
          if(pwm_pos[PWM_FAN1]) fanKickstart = FAN_KICKSTART_TIME / 100;
          else                  fanKickstart = FAN_KICKSTART_TIME / 25;