Add suspend_auto_report flag to suppress auto-report

Marlin/src/Marlin.cpp

@@ -187,6 +187,10 @@ volatile bool wait_for_heatup = true;
   volatile bool wait_for_user = false;
 #endif
 
+#if HAS_AUTO_REPORTING
+  bool suspend_auto_report; // = false
+#endif
+
 // Inactivity shutdown
 millis_t max_inactive_time = 0,
          stepper_inactive_time = (DEFAULT_STEPPER_DEACTIVE_TIME) * 1000UL;
@@ -519,10 +523,6 @@ void idle(
     gcode.host_keepalive();
   #endif
 
-  #if ENABLED(AUTO_REPORT_TEMPERATURES) && HAS_TEMP_SENSOR
-    thermalManager.auto_report_temperatures();
-  #endif
-
   manage_inactivity(
     #if ENABLED(ADVANCED_PAUSE_FEATURE)
       no_stepper_sleep
@@ -547,13 +547,20 @@ void idle(
     }
   #endif
 
-  #if ENABLED(AUTO_REPORT_SD_STATUS)
-    card.auto_report_sd_status();
-  #endif
-
   #ifdef HAL_IDLETASK
     HAL_idletask();
   #endif
+
+  #if HAS_AUTO_REPORTING
+    if (!suspend_auto_report) {
+      #if ENABLED(AUTO_REPORT_TEMPERATURES)
+        thermalManager.auto_report_temperatures();
+      #endif
+      #if ENABLED(AUTO_REPORT_SD_STATUS)
+        card.auto_report_sd_status();
+      #endif
+    }
+  #endif
 }
 
 /**