removing debug code

Firmware/Marlin_main.cpp

@@ -1429,8 +1429,8 @@ void host_keepalive() {
      switch (busy_state) {
       case IN_HANDLER:
       case IN_PROCESS:
-        //SERIAL_ECHO_START;
-        //SERIAL_ECHOLNPGM("busy: processing");
+        SERIAL_ECHO_START;
+        SERIAL_ECHOLNPGM("busy: processing");
         break;
       case PAUSED_FOR_USER:
         SERIAL_ECHO_START;
@@ -4271,7 +4271,7 @@ void process_commands()
 		KEEPALIVE_STATE(IN_HANDLER);
         break;
 
-#if 1
+#if 0
     case 48: // M48: scan the bed induction sensor points, print the sensor trigger coordinates to the serial line for visualization on the PC.
     {
         // Disable the default update procedure of the display. We will do a modal dialog.

Firmware/mesh_bed_calibration.cpp

@@ -904,8 +904,12 @@ error:
 #define FIND_BED_INDUCTION_SENSOR_POINT_X_RADIUS (8.f)
 #define FIND_BED_INDUCTION_SENSOR_POINT_Y_RADIUS (4.f)
 #define FIND_BED_INDUCTION_SENSOR_POINT_XY_STEP  (1.f)
+#ifdef HEATBED_V2
 #define FIND_BED_INDUCTION_SENSOR_POINT_Z_STEP   (2.f)
 #define FIND_BED_INDUCTION_SENSOR_POINT_MAX_Z_ERROR  (0.01f)
+#else //HEATBED_V2
+#define FIND_BED_INDUCTION_SENSOR_POINT_Z_STEP   (0.2f)
+#endif //HEATBED_V2
 
 #ifdef HEATBED_V2
 inline bool find_bed_induction_sensor_point_xy(int verbosity_level)
@@ -2107,7 +2111,7 @@ BedSkewOffsetDetectionResultType find_bed_offset_and_skew(int8_t verbosity_level
 		#endif // SUPPORT_VERBOSITY
 		if (!find_bed_induction_sensor_point_xy(verbosity_level))
 			return BED_SKEW_OFFSET_DETECTION_POINT_NOT_FOUND;
-#if 0
+#if 1
 		
 			if (k == 0 || k == 1) {
 				// Improve the position of the 1st row sensor points by a zig-zag movement.
@@ -2387,9 +2391,6 @@ BedSkewOffsetDetectionResultType improve_bed_offset_and_skew(int8_t method, int8
                 // by a cross center method.
                 // Use a zig-zag search for the first row of the points.
                 found = improve_bed_induction_sensor_point3(verbosity_level);
-				//found = improve_bed_induction_sensor_point2(mesh_point < 2, verbosity_level);
-				SERIAL_ECHOPGM("ITER: ");
-				SERIAL_ECHO(iter);
             } else {
                 switch (method) {
                     case 0: found = improve_bed_induction_sensor_point(); break;
@@ -2398,9 +2399,6 @@ BedSkewOffsetDetectionResultType improve_bed_offset_and_skew(int8_t method, int8
                 }
             }
             if (found) {
-				lcd_show_fullscreen_message_and_wait_P(PSTR("found"));
-				lcd_update_enable(true);
-
                 if (iter > 3) {
                     // Average the last 4 measurements.
                     pts[mesh_point*2  ] += current_position[X_AXIS];
@@ -2720,10 +2718,6 @@ bool sample_mesh_and_store_reference()
     return true;
 }
 
-void scan() {
-	scan_bed_induction_sensor_point();
-}
-
 bool scan_bed_induction_points(int8_t verbosity_level)
 {
     // Don't let the manage_inactivity() function remove power from the motors.
@@ -2752,7 +2746,7 @@ bool scan_bed_induction_points(int8_t verbosity_level)
     bool endstop_z_enabled = enable_z_endstop(false);
 
     // Collect a matrix of 9x9 points.
-    for (int8_t mesh_point = 2; mesh_point < 3; ++ mesh_point) {
+    for (int8_t mesh_point = 0; mesh_point < 9; ++ mesh_point) {
         // Don't let the manage_inactivity() function remove power from the motors.
         refresh_cmd_timeout();
 
@@ -2763,8 +2757,8 @@ bool scan_bed_induction_points(int8_t verbosity_level)
         go_to_current(homing_feedrate[Z_AXIS]/60);
         // Go to the measurement point.
         // Use the coorrected coordinate, which is a result of find_bed_offset_and_skew().
-        current_position[X_AXIS] = vec_x[0] * pgm_read_float(bed_ref_points_4+mesh_point*2) + vec_y[0] * pgm_read_float(bed_ref_points_4+mesh_point*2+1) + cntr[0];
-        current_position[Y_AXIS] = vec_x[1] * pgm_read_float(bed_ref_points_4+mesh_point*2) + vec_y[1] * pgm_read_float(bed_ref_points_4+mesh_point*2+1) + cntr[1];
+        current_position[X_AXIS] = vec_x[0] * pgm_read_float(bed_ref_points+mesh_point*2) + vec_y[0] * pgm_read_float(bed_ref_points+mesh_point*2+1) + cntr[0];
+        current_position[Y_AXIS] = vec_x[1] * pgm_read_float(bed_ref_points+mesh_point*2) + vec_y[1] * pgm_read_float(bed_ref_points+mesh_point*2+1) + cntr[1];
         // The calibration points are very close to the min Y.
         if (current_position[Y_AXIS] < Y_MIN_POS_FOR_BED_CALIBRATION)
             current_position[Y_AXIS] = Y_MIN_POS_FOR_BED_CALIBRATION;

Firmware/mesh_bed_calibration.h

@@ -172,7 +172,6 @@ extern bool is_bed_z_jitter_data_valid();
 // write the trigger coordinates to the serial line.
 // Useful for visualizing the behavior of the bed induction detector.
 extern bool scan_bed_induction_points(int8_t verbosity_level);
-extern void scan();
 
 // Load Z babystep value from the EEPROM into babystepLoadZ, 
 // but don't apply it through the planner. This is useful on wake up

Firmware/stepper.cpp

@@ -271,7 +271,6 @@ bool endstop_z_hit_on_purpose()
 {
   bool hit = endstop_z_hit;
   endstop_z_hit=false;
-  //if (hit == true) gcode_M114();
   return hit;
 }
 
@@ -290,13 +289,9 @@ bool enable_z_endstop(bool check)
 	return old;
 }
 
-bool enable_z_endstop(bool check, bool endstop_invert)
+void invert_z_endstop(bool endstop_invert)
 {
   z_endstop_invert = endstop_invert;
-  bool old = check_z_endstop;
-  check_z_endstop = check;
-  endstop_z_hit=false;
-  return old;
 }
 
 //         __________________________
@@ -614,7 +609,7 @@ void isr() {
         // Good for searching for the center of an induction target.
             #ifdef TMC2130_SG_HOMING
             // Stall guard homing turned on
-                z_min_endstop = (READ(Z_MIN_PIN) != Z_MIN_ENDSTOP_INVERTING) || (READ(Z_TMC2130_DIAG) != 0);
+                z_min_endstop = (READ(Z_MIN_PIN) != z_endstop_invert) || (READ(Z_TMC2130_DIAG) != 0);
             #else
 				z_min_endstop = (READ(Z_MIN_PIN) != z_endstop_invert);
             #endif //TMC2130_SG_HOMING

Firmware/stepper.h

@@ -93,7 +93,7 @@ bool endstop_z_hit_on_purpose();
 
 bool enable_endstops(bool check); // Enable/disable endstop checking. Return the old value.
 bool enable_z_endstop(bool check);
-bool enable_z_endstop(bool check, bool endstop_invert);
+void invert_z_endstop(bool endstop_invert);
 
 void checkStepperErrors(); //Print errors detected by the stepper