🚸 Retain power during Pause (#22227)

MarlinFirmware · Jul 17, 2021 · 399a240 · 399a240
1 parent fef76a7
commit 399a240
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Showing 5 changed files with 28 additions and 8 deletions.
diff --git a/Marlin/src/MarlinCore.cpp b/Marlin/src/MarlinCore.cpp
@@ -668,7 +668,7 @@ inline void manage_inactivity(const bool no_stepper_sleep=false) {
 
   TERN_(USE_CONTROLLER_FAN, controllerFan.update()); // Check if fan should be turned on to cool stepper drivers down
 
-  TERN_(AUTO_POWER_CONTROL, powerManager.check());
+  TERN_(AUTO_POWER_CONTROL, powerManager.check(!ui.on_status_screen() || printJobOngoing() || printingIsPaused()));
 
   TERN_(HOTEND_IDLE_TIMEOUT, hotend_idle.check());
 

diff --git a/Marlin/src/MarlinCore.h b/Marlin/src/MarlinCore.h
@@ -91,7 +91,11 @@ extern bool wait_for_heatup;
     #define PSU_OFF_SOON() powerManager.power_off_soon()
   #else
     #define PSU_ON()     PSU_PIN_ON()
-    #define PSU_OFF()    PSU_PIN_OFF()
+    #if ENABLED(PS_OFF_SOUND)
+      #define PSU_OFF()  do{ BUZZ(1000, 659); PSU_PIN_OFF(); }while(0)
+    #else
+      #define PSU_OFF()  PSU_PIN_OFF()
+    #endif
     #define PSU_OFF_SOON PSU_OFF
   #endif
 #endif

diff --git a/Marlin/src/feature/power.cpp b/Marlin/src/feature/power.cpp
@@ -46,6 +46,9 @@ Power powerManager;
 millis_t Power::lastPowerOn;
 
 bool Power::is_power_needed() {
+
+  if (printJobOngoing() || printingIsPaused()) return true;
+
   #if ENABLED(AUTO_POWER_FANS)
     FANS_LOOP(i) if (thermalManager.fan_speed[i]) return true;
   #endif
@@ -106,9 +109,17 @@ bool Power::is_power_needed() {
   #define POWER_TIMEOUT 0
 #endif
 
-void Power::check() {
+void Power::check(const bool pause) {
+  static bool _pause = false;
   static millis_t nextPowerCheck = 0;
-  millis_t now = millis();
+  const millis_t now = millis();
+  #if POWER_TIMEOUT > 0
+    if (pause != _pause) {
+      lastPowerOn = now + !now;
+      _pause = pause;
+    }
+    if (pause) return;
+  #endif
   if (ELAPSED(now, nextPowerCheck)) {
     nextPowerCheck = now + 2500UL;
     if (is_power_needed())
@@ -119,7 +130,8 @@ void Power::check() {
 }
 
 void Power::power_on() {
-  lastPowerOn = millis();
+  const millis_t now = millis();
+  lastPowerOn = now + !now;
   if (!powersupply_on) {
     PSU_PIN_ON();
     safe_delay(PSU_POWERUP_DELAY);
@@ -143,6 +155,7 @@ void Power::power_off() {
 void Power::power_off_soon() {
   #if POWER_OFF_DELAY
     lastPowerOn = millis() - SEC_TO_MS(POWER_TIMEOUT) + SEC_TO_MS(POWER_OFF_DELAY);
+    //if (!lastPowerOn) ++lastPowerOn;
   #else
     power_off();
   #endif

diff --git a/Marlin/src/feature/power.h b/Marlin/src/feature/power.h
@@ -29,7 +29,7 @@
 
 class Power {
   public:
-    static void check();
+    static void check(const bool pause);
     static void power_on();
     static void power_off();
     static void power_off_soon();

diff --git a/Marlin/src/lcd/marlinui.h b/Marlin/src/lcd/marlinui.h
@@ -525,10 +525,13 @@ class MarlinUI {
 
     static void draw_select_screen_prompt(PGM_P const pref, const char * const string=nullptr, PGM_P const suff=nullptr);
 
-  #elif HAS_WIRED_LCD
+  #else
 
     static constexpr bool on_status_screen() { return true; }
-    FORCE_INLINE static void run_current_screen() { status_screen(); }
+
+    #if HAS_WIRED_LCD
+      FORCE_INLINE static void run_current_screen() { status_screen(); }
+    #endif
 
   #endif