M154 Position Auto-Report (#18427)

Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>

Marlin/src/MarlinCore.cpp

@@ -796,6 +796,7 @@ void idle(TERN_(ADVANCED_PAUSE_FEATURE, bool no_stepper_sleep/*=false*/)) {
     if (!gcode.autoreport_paused) {
       TERN_(AUTO_REPORT_TEMPERATURES, thermalManager.auto_reporter.tick());
       TERN_(AUTO_REPORT_SD_STATUS, card.auto_reporter.tick());
+      TERN_(AUTO_REPORT_POSITION, position_auto_reporter.tick());
     }
   #endif
 

Marlin/src/gcode/gcode.cpp

@@ -565,6 +565,10 @@ void GcodeSuite::process_parsed_command(const bool no_ok/*=false*/) {
         case 193: M193(); break;                                  // M193: Wait for cooler temperature to reach target
       #endif
 
+      #if ENABLED(AUTO_REPORT_POSITION)
+        case 154: M154(); break;                                  // M155: Set position auto-report interval
+      #endif
+
       #if BOTH(AUTO_REPORT_TEMPERATURES, HAS_TEMP_SENSOR)
         case 155: M155(); break;                                  // M155: Set temperature auto-report interval
       #endif

Marlin/src/gcode/gcode.h

@@ -159,6 +159,7 @@
  * M145 - Set heatup values for materials on the LCD. H<hotend> B<bed> F<fan speed> for S<material> (0=PLA, 1=ABS)
  * M149 - Set temperature units. (Requires TEMPERATURE_UNITS_SUPPORT)
  * M150 - Set Status LED Color as R<red> U<green> B<blue> W<white> P<bright>. Values 0-255. (Requires BLINKM, RGB_LED, RGBW_LED, NEOPIXEL_LED, PCA9533, or PCA9632).
+ * M154 - Auto-report position with interval of S<seconds>. (Requires AUTO_REPORT_POSITION)
  * M155 - Auto-report temperatures with interval of S<seconds>. (Requires AUTO_REPORT_TEMPERATURES)
  * M163 - Set a single proportion for a mixing extruder. (Requires MIXING_EXTRUDER)
  * M164 - Commit the mix and save to a virtual tool (current, or as specified by 'S'). (Requires MIXING_EXTRUDER)
@@ -721,6 +722,10 @@ private:
     static void M150();
   #endif
 
+  #if ENABLED(AUTO_REPORT_POSITION)
+    static void M154();
+  #endif
+
   #if BOTH(AUTO_REPORT_TEMPERATURES, HAS_TEMP_SENSOR)
     static void M155();
   #endif

Marlin/src/gcode/host/M115.cpp

@@ -82,6 +82,9 @@ void GcodeSuite::M115() {
     // Volumetric Extrusion (M200)
     cap_line(PSTR("VOLUMETRIC"), DISABLED(NO_VOLUMETRICS));
 
+    // AUTOREPORT_POS (M154)
+    cap_line(PSTR("AUTOREPORT_POS"), ENABLED(AUTO_REPORT_POSITION));
+
     // AUTOREPORT_TEMP (M155)
     cap_line(PSTR("AUTOREPORT_TEMP"), ENABLED(AUTO_REPORT_TEMPERATURES));
 

Marlin/src/gcode/host/M154.cpp

@@ -0,0 +1,40 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2021 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "../../inc/MarlinConfigPre.h"
+
+#if ENABLED(AUTO_REPORT_POSITION)
+
+#include "../gcode.h"
+#include "../../module/motion.h"
+
+/**
+ * M154: Set position auto-report interval. M154 S<seconds>
+ */
+void GcodeSuite::M154() {
+
+  if (parser.seenval('S'))
+    position_auto_reporter.set_interval(parser.value_byte());
+
+}
+
+#endif // AUTO_REPORT_POSITION

Marlin/src/inc/Conditionals_post.h

@@ -2231,7 +2231,7 @@
 #if !HAS_TEMP_SENSOR
   #undef AUTO_REPORT_TEMPERATURES
 #endif
-#if EITHER(AUTO_REPORT_TEMPERATURES, AUTO_REPORT_SD_STATUS)
+#if ANY(AUTO_REPORT_TEMPERATURES, AUTO_REPORT_SD_STATUS, AUTO_REPORT_POSITION)
   #define HAS_AUTO_REPORTING 1
 #endif
 

Marlin/src/module/motion.cpp

@@ -230,6 +230,11 @@ void report_current_position_projected() {
   stepper.report_a_position(planner.position);
 }
 
+#if ENABLED(AUTO_REPORT_POSITION)
+  //struct PositionReport { void report() { report_current_position_projected(); } };
+  AutoReporter<PositionReport> position_auto_reporter;
+#endif
+
 #if EITHER(FULL_REPORT_TO_HOST_FEATURE, REALTIME_REPORTING_COMMANDS)
 
   M_StateEnum M_State_grbl = M_INIT;

Marlin/src/module/motion.h

@@ -211,6 +211,12 @@ void report_real_position();
 void report_current_position();
 void report_current_position_projected();
 
+#if ENABLED(AUTO_REPORT_POSITION)
+  #include "../libs/autoreport.h"
+  struct PositionReport { static void report() { report_current_position_projected(); } };
+  extern AutoReporter<PositionReport> position_auto_reporter;
+#endif
+
 #if EITHER(FULL_REPORT_TO_HOST_FEATURE, REALTIME_REPORTING_COMMANDS)
   #define HAS_GRBL_STATE 1
   /**