From e7d519c89834fe787f333646810e06a6e969a603 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Wed, 7 Mar 2018 00:53:26 -0600
Subject: [PATCH] Add suspend_auto_report flag to suppress auto-report

---
 Marlin/Conditionals_post.h |  2 ++
 Marlin/Marlin.h            |  4 ++++
 Marlin/Marlin_main.cpp     | 19 +++++++++++++------
 3 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/Marlin/Conditionals_post.h b/Marlin/Conditionals_post.h
index 4e1d8691e..84be141d7 100644
--- a/Marlin/Conditionals_post.h
+++ b/Marlin/Conditionals_post.h
@@ -753,6 +753,8 @@
     #undef AUTO_REPORT_TEMPERATURES
   #endif
 
+  #define HAS_AUTO_REPORTING (ENABLED(AUTO_REPORT_TEMPERATURES) || ENABLED(AUTO_REPORT_SD_STATUS))
+
   /**
    * This setting is also used by M109 when trying to calculate
    * a ballpark safe margin to prevent wait-forever situation.
diff --git a/Marlin/Marlin.h b/Marlin/Marlin.h
index 70ed6342a..0cce1ab8a 100644
--- a/Marlin/Marlin.h
+++ b/Marlin/Marlin.h
@@ -232,6 +232,10 @@ extern volatile bool wait_for_heatup;
   extern volatile bool wait_for_user;
 #endif
 
+#if HAS_AUTO_REPORTING
+  extern bool suspend_auto_report;
+#endif
+
 extern float current_position[XYZE], destination[XYZE];
 
 /**
diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index c332b41c7..32289275b 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -510,6 +510,10 @@ volatile bool wait_for_heatup = true;
   volatile bool wait_for_user = false;
 #endif
 
+#if HAS_AUTO_REPORTING
+  bool suspend_auto_report; // = false
+#endif
+
 const char axis_codes[XYZE] = { 'X', 'Y', 'Z', 'E' };
 
 // Number of characters read in the current line of serial input
@@ -13454,10 +13458,6 @@ void idle(
 
   host_keepalive();
 
-  #if ENABLED(AUTO_REPORT_TEMPERATURES) && (HAS_TEMP_HOTEND || HAS_TEMP_BED)
-    thermalManager.auto_report_temperatures();
-  #endif
-
   manage_inactivity(
     #if ENABLED(ADVANCED_PAUSE_FEATURE)
       no_stepper_sleep
@@ -13482,8 +13482,15 @@ void idle(
     }
   #endif
 
-  #if ENABLED(AUTO_REPORT_SD_STATUS)
-    card.auto_report_sd_status();
+  #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
 }