UBL name/state methods

Marlin/Marlin_main.cpp

 #if ENABLED(MESH_BED_LEVELING)
 
   // Save 130 bytes with non-duplication of PSTR
-  void say_not_entered() { SERIAL_PROTOCOLLNPGM(" not entered."); }
+  void echo_not_entered() { SERIAL_PROTOCOLLNPGM(" not entered."); }
 
   void mbl_mesh_report() {
     SERIAL_PROTOCOLLNPGM("Num X,Y: " STRINGIFY(GRID_MAX_POINTS_X) "," STRINGIFY(GRID_MAX_POINTS_Y));
           }
         }
         else {
-          SERIAL_CHAR('X'); say_not_entered();
+          SERIAL_CHAR('X'); echo_not_entered();
           return;
         }
 
           }
         }
         else {
-          SERIAL_CHAR('Y'); say_not_entered();
+          SERIAL_CHAR('Y'); echo_not_entered();
           return;
         }
 
           mbl.z_values[px][py] = code_value_linear_units();
         }
         else {
-          SERIAL_CHAR('Z'); say_not_entered();
+          SERIAL_CHAR('Z'); echo_not_entered();
           return;
         }
         break;
           mbl.z_offset = code_value_linear_units();
         }
         else {
-          SERIAL_CHAR('Z'); say_not_entered();
+          SERIAL_CHAR('Z'); echo_not_entered();
           return;
         }
         break;

Marlin/configuration_store.cpp

       EEPROM_WRITE(ubl.state.z_offset);
       EEPROM_WRITE(ubl.state.storage_slot);
     #else
-      const bool ubl_active = 0;
+      const bool ubl_active = false;
       dummy = 0.0f;
       const int8_t storage_slot = -1;
       EEPROM_WRITE(ubl_active);
       }
 
       #if ENABLED(AUTO_BED_LEVELING_UBL)
-        meshes_begin = (eeprom_index + 32) & 0xFFF8;   // Pad the end of configuration data so it
+        meshes_begin = (eeprom_index + 32) & 0xFFF8;  // Pad the end of configuration data so it
-                                                          // can float up or down a little bit without
+                                                      // can float up or down a little bit without
-                                                          // disrupting the mesh data
+                                                      // disrupting the mesh data
-        SERIAL_ECHOPGM(" UBL ");
+        ubl.report_state();
-        if (!ubl.state.active) SERIAL_ECHO("not ");
-        SERIAL_ECHOLNPGM("active!");
 
         if (!ubl.sanity_check()) {
-          SERIAL_ECHOLNPGM("\nUnified Bed Leveling system initialized.\n");
+          SERIAL_EOL;
+          ubl.echo_name();
+          SERIAL_ECHOLNPGM(" initialized.\n");
         }
         else {
-          SERIAL_PROTOCOLPGM("?Unable to enable Unified Bed Leveling system.\n");
+          SERIAL_PROTOCOLPGM("?Can't enable ");
+          ubl.echo_name();
+          SERIAL_PROTOCOLLNPGM(".");
           ubl.reset();
         }
 
 
   #if ENABLED(AUTO_BED_LEVELING_UBL)
 
+    void ubl_invalid_slot(const int s) {
+      SERIAL_PROTOCOLLNPGM("?Invalid slot.");
+      SERIAL_PROTOCOL(s);
+      SERIAL_PROTOCOLLNPGM(" mesh slots available.");
+    }
+
     int MarlinSettings::calc_num_meshes() {
       //obviously this will get more sophisticated once we've added an actual MAT
 
       #if ENABLED(AUTO_BED_LEVELING_UBL)
         const int a = calc_num_meshes();
         if (!WITHIN(slot, 0, a - 1)) {
-          SERIAL_PROTOCOLLNPGM("?Invalid slot.");
+          ubl_invalid_slot(a);
-          SERIAL_PROTOCOL(a);
+          SERIAL_PROTOCOLPAIR("E2END=", E2END);
-          SERIAL_PROTOCOLLNPGM(" mesh slots available.");
+          SERIAL_PROTOCOLPAIR(" meshes_end=", (int)meshes_end);
-          SERIAL_PROTOCOLLNPAIR("E2END      : ", E2END);
+          SERIAL_PROTOCOLLNPAIR(" slot=", slot);
-          SERIAL_PROTOCOLLNPAIR("meshes_end : ", (int)meshes_end);
-          SERIAL_PROTOCOLLNPAIR("slot       : ", slot);
           SERIAL_EOL;
           return;
         }
         const int16_t a = settings.calc_num_meshes();
 
         if (!WITHIN(slot, 0, a - 1)) {
-          SERIAL_PROTOCOLLNPGM("?Invalid Slot.");
+          ubl_invalid_slot(a);
-          SERIAL_PROTOCOL(a);
-          SERIAL_PROTOCOLLNPGM(" mesh slots available.");
           return;
         }
 
 
       if (!forReplay) {
         CONFIG_ECHO_START;
-        SERIAL_ECHOLNPGM("Unified Bed Leveling:");
+        ubl.echo_name();
+        SERIAL_ECHOLNPGM(":");
       }
       CONFIG_ECHO_START;
       SERIAL_ECHOPAIR("  M420 S", ubl.state.active ? 1 : 0);
       SERIAL_EOL;
 
       if (!forReplay) {
-        SERIAL_ECHOPGM("\nUBL is ");
+        SERIAL_EOL;
-        ubl.state.active ? SERIAL_CHAR('A') : SERIAL_ECHOPGM("Ina");
+        ubl.report_state();
-        SERIAL_ECHOLNPAIR("ctive\n\nActive Mesh Slot: ", ubl.state.storage_slot);
+
+        SERIAL_ECHOLNPAIR("\nActive Mesh Slot: ", ubl.state.storage_slot);
 
         SERIAL_ECHOPGM("z_offset: ");
         SERIAL_ECHO_F(ubl.state.z_offset, 6);

Marlin/ubl.cpp

 
   uint8_t ubl_cnt = 0;
 
+  void unified_bed_leveling::echo_name() { SERIAL_PROTOCOLPGM("Unified Bed Leveling"); }
+
+  void unified_bed_leveling::report_state() {
+    echo_name();
+    SERIAL_PROTOCOLPGM(" System v" UBL_VERSION " ");
+    if (!state.active) SERIAL_PROTOCOLPGM("in");
+    SERIAL_PROTOCOLLNPGM("active.");
+    safe_delay(50);
+  }
+
   static void serial_echo_xy(const int16_t x, const int16_t y) {
     SERIAL_CHAR('(');
     SERIAL_ECHO(x);

Marlin/ubl.h

 
     public:
 
+      void echo_name();
+      void report_state();
       void find_mean_mesh_height();
       void shift_mesh_height();
       void probe_entire_mesh(const float &lx, const float &ly, const bool do_ubl_mesh_map, const bool stow_probe, bool do_furthest);

Marlin/ubl_G29.cpp

     return current_position[Z_AXIS];
   }
 
-  static void say_and_take_a_measurement() {
+  static void echo_and_take_a_measurement() {
     SERIAL_PROTOCOLLNPGM(" and take a measurement.");
   }
 
     SERIAL_PROTOCOLPGM("Place shim under nozzle");
     LCD_MESSAGEPGM("Place shim & measure");
     lcd_goto_screen(lcd_status_screen);
-    say_and_take_a_measurement();
+    echo_and_take_a_measurement();
 
     const float z1 = use_encoder_wheel_to_measure_point();
     do_blocking_move_to_z(current_position[Z_AXIS] + SIZE_OF_LITTLE_RAISE);
     stepper.synchronize();
 
     SERIAL_PROTOCOLPGM("Remove shim");
-    LCD_MESSAGEPGM("Remove & measure bed");
+    LCD_MESSAGEPGM("Remove & measure bed"); // TODO: Make translatable string
-    say_and_take_a_measurement();
+    echo_and_take_a_measurement();
 
     const float z2 = use_encoder_wheel_to_measure_point();
 
     do_blocking_move_to_xy(lx, ly);
   }
 
-  static void say_ubl_name() {
-    SERIAL_PROTOCOLPGM("Unified Bed Leveling ");
-  }
-
-  static void report_ubl_state() {
-    say_ubl_name();
-    SERIAL_PROTOCOLPGM("System ");
-    if (!ubl.state.active) SERIAL_PROTOCOLPGM("de");
-    SERIAL_PROTOCOLLNPGM("activated.\n");
-  }
-
   bool g29_parameter_parsing() {
     bool err_flag = false;
 
         SERIAL_PROTOCOLLNPGM("?Can't activate and deactivate at the same time.\n");
         return UBL_ERR;
       }
-      ubl.state.active = 1;
+      ubl.state.active = true;
-      report_ubl_state();
+      ubl.report_state();
     }
     else if (code_seen('D')) {
-      ubl.state.active = 0;
+      ubl.state.active = false;
-      report_ubl_state();
+      ubl.report_state();
     }
 
     // Set global 'C' flag and its value
    * good to have the extra information. Soon... we prune this to just a few items
    */
   void unified_bed_leveling::g29_what_command() {
-    say_ubl_name();
+    report_state();
-    SERIAL_PROTOCOLPGM("System Version " UBL_VERSION " ");
-    if (state.active)
-      SERIAL_PROTOCOLCHAR('A');
-    else
-      SERIAL_PROTOCOLPGM("Ina");
-    SERIAL_PROTOCOLLNPGM("ctive.\n");
-    safe_delay(50);
 
     if (state.storage_slot == -1)
       SERIAL_PROTOCOLPGM("No Mesh Loaded.");
     safe_delay(25);
 
     if (!sanity_check()) {
-      say_ubl_name();
+      echo_name();
-      SERIAL_PROTOCOLLNPGM("sanity checks passed.");
+      SERIAL_PROTOCOLLNPGM(" sanity checks passed.");
     }
   }
 
     float tmp_z_values[GRID_MAX_POINTS_X][GRID_MAX_POINTS_Y];
     settings.load_mesh(storage_slot, &tmp_z_values);
 
-    SERIAL_ECHOPAIR("Subtracting current mesh from mesh loaded from slot ", storage_slot);
+    SERIAL_PROTOCOLPAIR("Subtracting mesh in slot ", storage_slot);
+    SERIAL_PROTOCOLLNPGM(" from current mesh.");
 
     for (uint8_t x = 0; x < GRID_MAX_POINTS_X; x++)
       for (uint8_t y = 0; y < GRID_MAX_POINTS_Y; y++)