Enforce sensor range for temperature target (#18465)

* Mitigate stepper timeout

* Add CHAMBER PWM code

* Structured thermistor tables

* Fix reversed sensor ranges

* Prevent temps outside sensor range

Marlin/src/gcode/bedlevel/abl/G29.cpp

@@ -164,6 +164,8 @@
  */
 G29_TYPE GcodeSuite::G29() {
 
+  reset_stepper_timeout();
+
   const bool seenQ = EITHER(DEBUG_LEVELING_FEATURE, PROBE_MANUALLY) && parser.seen('Q');
 
   // G29 Q is also available if debugging
@@ -675,7 +677,7 @@ G29_TYPE GcodeSuite::G29() {
           #endif
 
           abl_should_enable = false;
-          idle();
+          idle_no_sleep();
 
         } // inner
       } // outer

Marlin/src/gcode/calibrate/G28.cpp

@@ -203,15 +203,15 @@
  */
 void GcodeSuite::G28() {
 
-#if ENABLED(LASER_MOVE_G28_OFF)
-  cutter.set_inline_enabled(false);       // turn off laser
-#endif
-
   if (DEBUGGING(LEVELING)) {
     DEBUG_ECHOLNPGM(">>> G28");
     log_machine_info();
   }
 
+  #if ENABLED(LASER_MOVE_G28_OFF)
+    cutter.set_inline_enabled(false);       // turn off laser
+  #endif
+
   TERN_(DWIN_CREALITY_LCD, HMI_flag.home_flag = true);
 
   #if ENABLED(DUAL_X_CARRIAGE)
@@ -251,6 +251,9 @@ void GcodeSuite::G28() {
 
   TERN_(CNC_WORKSPACE_PLANES, workspace_plane = PLANE_XY);
 
+  // Count this command as movement / activity
+  reset_stepper_timeout();
+
   #define HAS_CURRENT_HOME(N) (defined(N##_CURRENT_HOME) && N##_CURRENT_HOME != N##_CURRENT)
   #if HAS_CURRENT_HOME(X) || HAS_CURRENT_HOME(X2) || HAS_CURRENT_HOME(Y) || HAS_CURRENT_HOME(Y2)
     #define HAS_HOMING_CURRENT 1

Marlin/src/gcode/control/M17_M18_M84.cpp

@@ -50,6 +50,7 @@ void GcodeSuite::M17() {
  */
 void GcodeSuite::M18_M84() {
   if (parser.seenval('S')) {
+    reset_stepper_timeout();
     stepper_inactive_time = parser.value_millis_from_seconds();
   }
   else {

Marlin/src/gcode/control/M85.cpp

@@ -21,7 +21,6 @@
  */
 
 #include "../gcode.h"
-#include "../../MarlinCore.h" // for max_inactive_time
 
 /**
  * M85: Set inactivity shutdown timer with parameter S<seconds>. To disable set zero (default)

Marlin/src/gcode/control/T.cpp

@@ -53,6 +53,9 @@ void GcodeSuite::T(const uint8_t tool_index) {
     DEBUG_POS("BEFORE", current_position);
   }
 
+  // Count this command as movement / activity
+  reset_stepper_timeout();
+
   #if ENABLED(PRUSA_MMU2)
     if (parser.string_arg) {
       mmu2.tool_change(parser.string_arg);   // Special commands T?/Tx/Tc

Marlin/src/gcode/gcode.cpp

@@ -59,7 +59,10 @@ GcodeSuite gcode;
 
 #include "../MarlinCore.h" // for idle()
 
-millis_t GcodeSuite::previous_move_ms;
+// Inactivity shutdown
+millis_t GcodeSuite::previous_move_ms = 0,
+         GcodeSuite::max_inactive_time = 0,
+         GcodeSuite::stepper_inactive_time = SEC_TO_MS(DEFAULT_STEPPER_DEACTIVE_TIME);
 
 // Relative motion mode for each logical axis
 static constexpr xyze_bool_t ar_init = AXIS_RELATIVE_MODES;

Marlin/src/gcode/gcode.h

@@ -334,8 +334,14 @@ public:
     static bool select_coordinate_system(const int8_t _new);
   #endif
 
-  static millis_t previous_move_ms;
-  FORCE_INLINE static void reset_stepper_timeout() { previous_move_ms = millis(); }
+  static millis_t previous_move_ms, max_inactive_time, stepper_inactive_time;
+  FORCE_INLINE static void reset_stepper_timeout(const millis_t ms=millis()) { previous_move_ms = ms; }
+  FORCE_INLINE static bool stepper_max_timed_out(const millis_t ms=millis()) {
+    return max_inactive_time && ELAPSED(ms, previous_move_ms + max_inactive_time);
+  }
+  FORCE_INLINE static bool stepper_inactive_timeout(const millis_t ms=millis()) {
+    return ELAPSED(ms, previous_move_ms + stepper_inactive_time);
+  }
 
   static int8_t get_target_extruder_from_command();
   static int8_t get_target_e_stepper_from_command();