Merge pull request #3908 from jbrazio/bugfix/3826

Closes #3826: SD printing will now pause and stop the print counter

Marlin/printcounter.cpp

 
   SERIAL_ECHOPGM(", Failed: ");
   SERIAL_ECHO(this->data.totalPrints - this->data.finishedPrints
-    - (this->isRunning() || this->isPaused()) ? 1 : 0); // Removes 1 from failures with an active counter
+    - ((this->isRunning() || this->isPaused()) ? 1 : 0)); // Removes 1 from failures with an active counter
 
   uint32_t t = this->data.printTime /60;
   SERIAL_ECHOPGM(", Total print time: ");

Marlin/ultralcd.cpp

 
 #if ENABLED(SDSUPPORT)
 
-  static void lcd_sdcard_pause() { card.pauseSDPrint(); }
+  static void lcd_sdcard_pause() {
+    card.pauseSDPrint();
+    print_job_timer.pause();
+  }
 
-  static void lcd_sdcard_resume() { card.startFileprint(); }
+  static void lcd_sdcard_resume() {
+    card.startFileprint();
+    print_job_timer.start();
+  }
 
   static void lcd_sdcard_stop() {
     stepper.quick_stop();
     card.sdprinting = false;
     card.closefile();
+    print_job_timer.stop();
     thermalManager.autotempShutdown();
     cancel_heatup = true;
     lcd_setstatus(MSG_PRINT_ABORTED, true);