Option to configure or disable PRINTCOUNTER save interval

Marlin/src/MarlinCore.cpp

@@ -461,10 +461,10 @@ void startOrResumeJob() {
 
   inline void abortSDPrinting() {
     IF_DISABLED(NO_SD_AUTOSTART, card.autofile_cancel());
+    Stopwatch::stop(); //without this, PRINTCOUNTER would count print as successful
     card.endFilePrint(TERN_(SD_RESORT, true));
     queue.clear();
     quickstop_stepper();
-    print_job_timer.stop();
     #if DISABLED(SD_ABORT_NO_COOLDOWN)
       thermalManager.disable_all_heaters();
     #endif
@@ -478,6 +478,10 @@ void startOrResumeJob() {
     #ifdef EVENT_GCODE_SD_ABORT
       queue.inject_P(PSTR(EVENT_GCODE_SD_ABORT));
     #endif
+
+    //Wait for EVENT_GCODE_SD_ABORT to finish, so it doesn't get interrupted by PRINTCOUNTER
+    planner.synchronize();
+    print_job_timer.stop();
 
     TERN_(PASSWORD_AFTER_SD_PRINT_ABORT, password.lock_machine());
   }

Marlin/src/core/boards.h

@@ -415,3 +415,4 @@
 #define MB(V...)  DO(MB,||,V)
 
 #define IS_MELZI MB(MELZI, MELZI_CREALITY, MELZI_MAKR3D, MELZI_MALYAN, MELZI_TRONXY, MELZI_V2)
+#define ENV_LPC1768 MB(RAMPS_14_RE_ARM_EFB, RAMPS_14_RE_ARM_EEB, RAMPS_14_RE_ARM_EFF, RAMPS_14_RE_ARM_EEF, RAMPS_14_RE_ARM_SF, MKS_SBASE, MKS_SGEN_L, AZSMZ_MINI, BIQU_BQ111_A4, SELENA_COMPACT, BIQU_B300_V1_0, GMARSH_X6_REV1, BTT_SKR_V1_1, BTT_SKR_V1_3, BTT_SKR_V1_4)

Marlin/src/core/macros.h

@@ -162,6 +162,7 @@
 #define _DO_12(W,C,A,V...) (_##W##_1(A) C _DO_11(W,C,V))
 #define _DO_13(W,C,A,V...) (_##W##_1(A) C _DO_12(W,C,V))
 #define _DO_14(W,C,A,V...) (_##W##_1(A) C _DO_13(W,C,V))
+#define _DO_15(W,C,A,V...) (_##W##_1(A) C _DO_14(W,C,V))
 #define __DO_N(W,C,N,V...) _DO_##N(W,C,V)
 #define _DO_N(W,C,N,V...)  __DO_N(W,C,N,V)
 #define DO(W,C,V...)       (_DO_N(W,C,NUM_ARGS(V),V))

Marlin/src/gcode/control/M80_M81.cpp

@@ -89,8 +89,8 @@
  */
 void GcodeSuite::M81() {
   thermalManager.disable_all_heaters();
-  print_job_timer.stop();
   planner.finish_and_disable();
+  print_job_timer.stop(); //moved, so writing to eeprom doesn't interrupt queued planner moves
 
   #if HAS_FAN
     thermalManager.zero_fan_speeds();

Marlin/src/lcd/marlinui.cpp

@@ -1492,7 +1492,9 @@ void MarlinUI::update() {
       host_action_cancel();
     #endif
     TERN_(HOST_PROMPT_SUPPORT, host_prompt_open(PROMPT_INFO, PSTR("UI Aborted"), DISMISS_STR));
-    print_job_timer.stop();
+    //print_job_timer.stop(); //is already called by abortSDPrinting(). 
+    //...so it would be called twice in case of SDPrinting
+    //
     LCD_MESSAGEPGM(MSG_PRINT_ABORTED);
     TERN_(HAS_LCD_MENU, return_to_status());
   }

Marlin/src/module/printcounter.cpp

@@ -243,11 +243,15 @@ void PrintCounter::tick() {
     update_next = now + updateInterval * 1000;
   }
 
-  static uint32_t eeprom_next; // = 0
-  if (ELAPSED(now, eeprom_next)) {
-    eeprom_next = now + saveInterval * 1000;
-    saveStats();
-  }
+  #if !ENV_LPC1768
+  //LPC1769 boards seem to lose steps when saving to EEPROM during print (issue #20785)
+  //todo: Which other boards are incompatible?
+    static uint32_t eeprom_next; // = 0
+    if (ELAPSED(now, eeprom_next)) {
+      eeprom_next = now + saveInterval * 1000;
+      saveStats();
+    }
+  #endif
 }
 
 // @Override
@@ -281,7 +285,10 @@ bool PrintCounter::stop() {
     saveStats();
     return true;
   }
-  else return false;
+  else {
+    saveStats();
+    return false;
+  }
 }
 
 // @Override