UI and stall reset for extra TMC axes (#17818)

Marlin/src/lcd/extui/lib/ftdi_eve_touch_ui/screens/stepper_bump_sensitivity_screen.cpp

   widgets_t w(what);
   w.precision(0, BaseNumericAdjustmentScreen::DEFAULT_LOWEST);
   w.heading(                     GET_TEXT_F(MSG_TMC_HOMING_THRS));
-  w.color(x_axis)  .adjuster( 2, GET_TEXT_F(MSG_AXIS_X),  getTMCBumpSensitivity(X),
-  #if X_SENSORLESS
-    true
-  #else
-    false
-  #endif
-  );
-  w.color(y_axis)  .adjuster( 4, GET_TEXT_F(MSG_AXIS_Y),  getTMCBumpSensitivity(Y),
-   #if Y_SENSORLESS
-     true
-   #else
-     false
-   #endif
-  );
-  w.color(z_axis)  .adjuster( 6, GET_TEXT_F(MSG_AXIS_Z),  getTMCBumpSensitivity(Z),
-   #if Z_SENSORLESS
-     true
-   #else
-     false
-   #endif
-  );
+  w.color(x_axis)  .adjuster( 2, GET_TEXT_F(MSG_AXIS_X),  getTMCBumpSensitivity(X), ENABLED(X_SENSORLESS));
+  w.color(y_axis)  .adjuster( 4, GET_TEXT_F(MSG_AXIS_Y),  getTMCBumpSensitivity(Y), ENABLED(Y_SENSORLESS));
+  w.color(z_axis)  .adjuster( 6, GET_TEXT_F(MSG_AXIS_Z),  getTMCBumpSensitivity(Z), ENABLED(Z_SENSORLESS));
   w.increments();
 }
 
 bool StepperBumpSensitivityScreen::onTouchHeld(uint8_t tag) {
   const float increment = getIncrement();
   switch (tag) {
-    case  2: UI_DECREMENT(TMCBumpSensitivity, X ); break;
-    case  3: UI_INCREMENT(TMCBumpSensitivity, X ); break;
-    case  4: UI_DECREMENT(TMCBumpSensitivity, Y ); break;
-    case  5: UI_INCREMENT(TMCBumpSensitivity, Y ); break;
-    case  6: UI_DECREMENT(TMCBumpSensitivity, Z ); break;
-    case  7: UI_INCREMENT(TMCBumpSensitivity, Z ); break;
+    case  2: UI_DECREMENT(TMCBumpSensitivity, X  ); break;
+    case  3: UI_INCREMENT(TMCBumpSensitivity, X2 ); break;
+    case  4: UI_DECREMENT(TMCBumpSensitivity, Y  ); break;
+    case  5: UI_INCREMENT(TMCBumpSensitivity, Y2 ); break;
+    case  6: UI_DECREMENT(TMCBumpSensitivity, Z  ); break;
+    case  7: UI_INCREMENT(TMCBumpSensitivity, Z2 ); break;
     default:
       return false;
   }

Marlin/src/lcd/extui/ui_api.cpp

 
     int getTMCBumpSensitivity(const axis_t axis) {
       switch (axis) {
-        TERN_(X_SENSORLESS, case X: return stepperX.homing_threshold());
-        TERN_(Y_SENSORLESS, case Y: return stepperY.homing_threshold());
-        TERN_(Z_SENSORLESS, case Z: return stepperZ.homing_threshold());
+        TERN_(X_SENSORLESS,  case X:  return stepperX.homing_threshold());
+        TERN_(X2_SENSORLESS, case X2: return stepperX2.homing_threshold());
+        TERN_(Y_SENSORLESS,  case Y:  return stepperY.homing_threshold());
+        TERN_(Y2_SENSORLESS, case Y2: return stepperY2.homing_threshold());
+        TERN_(Z_SENSORLESS,  case Z:  return stepperZ.homing_threshold());
+        TERN_(Z2_SENSORLESS, case Z2: return stepperZ2.homing_threshold());
+        TERN_(Z3_SENSORLESS, case Z3: return stepperZ3.homing_threshold());
+        TERN_(Z4_SENSORLESS, case Z4: return stepperZ4.homing_threshold());
         default: return 0;
       }
     }
       switch (axis) {
         #if X_SENSORLESS || Y_SENSORLESS || Z_SENSORLESS
           #if X_SENSORLESS
-            case X: stepperX.homing_threshold(value); break;
+            case X:  stepperX.homing_threshold(value);  break;
+          #endif
+          #if X2_SENSORLESS
+            case X2: stepperX2.homing_threshold(value); break;
           #endif
           #if Y_SENSORLESS
             case Y: stepperY.homing_threshold(value); break;
           #endif
+          #if Y2_SENSORLESS
+            case Y2: stepperY2.homing_threshold(value); break;
+          #endif
           #if Z_SENSORLESS
             case Z: stepperZ.homing_threshold(value); break;
           #endif
+          #if Z2_SENSORLESS
+            case Z2: stepperZ2.homing_threshold(value); break;
+          #endif
+          #if Z3_SENSORLESS
+            case Z3: stepperZ3.homing_threshold(value); break;
+          #endif
+          #if Z4_SENSORLESS
+            case Z4: stepperZ4.homing_threshold(value); break;
+          #endif
         #else
           UNUSED(value);
         #endif

Marlin/src/lcd/extui/ui_api.h

 
   static constexpr size_t eeprom_data_size = 48;
 
-  enum axis_t     : uint8_t { X, Y, Z };
+  enum axis_t     : uint8_t { X, Y, Z, X2, Y2, Z2, Z3, Z4 };
   enum extruder_t : uint8_t { E0, E1, E2, E3, E4, E5, E6, E7 };
   enum heater_t   : uint8_t { H0, H1, H2, H3, H4, H5, BED, CHAMBER };
   enum fan_t      : uint8_t { FAN0, FAN1, FAN2, FAN3, FAN4, FAN5, FAN6, FAN7 };

Marlin/src/lcd/menu/menu_tmc.cpp

     BACK_ITEM(MSG_TMC_DRIVERS);
     #if X_SENSORLESS
       TMC_EDIT_STORED_SGT(X);
-    #endif
-    #if X2_SENSORLESS
-      TMC_EDIT_STORED_SGT(X2);
+      #if X2_SENSORLESS
+        TMC_EDIT_STORED_SGT(X2);
+      #endif
     #endif
     #if Y_SENSORLESS
       TMC_EDIT_STORED_SGT(Y);
+      #if Y2_SENSORLESS
+        TMC_EDIT_STORED_SGT(Y2);
+      #endif
     #endif
     #if Z_SENSORLESS
       TMC_EDIT_STORED_SGT(Z);
+      #if Z2_SENSORLESS
+        TMC_EDIT_STORED_SGT(Z2);
+      #endif
+      #if Z3_SENSORLESS
+        TMC_EDIT_STORED_SGT(Z3);
+      #endif
+      #if Z4_SENSORLESS
+        TMC_EDIT_STORED_SGT(Z4);
+      #endif
     #endif
     END_MENU();
   }

Marlin/src/module/stepper/trinamic.cpp

 #endif
 
 #ifndef TMC_BAUD_RATE
-  #if HAS_TMC_SW_SERIAL
-    // Reduce baud rate for boards not already overriding TMC_BAUD_RATE for software serial.
-    // Testing has shown that 115200 is not 100% reliable on AVR platforms, occasionally
-    // failing to read status properly. 32-bit platforms typically define an even lower
-    // TMC_BAUD_RATE, due to differences in how SoftwareSerial libraries work on different
-    // platforms.
-    #define TMC_BAUD_RATE 57600
-  #else
-    #define TMC_BAUD_RATE 115200
-  #endif
+  // Reduce baud rate for boards not already overriding TMC_BAUD_RATE for software serial.
+  // Testing has shown that 115200 is not 100% reliable on AVR platforms, occasionally
+  // failing to read status properly. 32-bit platforms typically define an even lower
+  // TMC_BAUD_RATE, due to differences in how SoftwareSerial libraries work on different
+  // platforms.
+  #define TMC_BAUD_RATE TERN(HAS_TMC_SW_SERIAL, 57600, 115200)
 #endif
 
 #if HAS_DRIVER(TMC2130)
     pwmconf.pwm_ampl = 180;
     st.PWMCONF(pwmconf.sr);
 
-    #if ENABLED(HYBRID_THRESHOLD)
-      st.set_pwm_thrs(hyb_thrs);
-    #else
-      UNUSED(hyb_thrs);
-    #endif
+    TERN(HYBRID_THRESHOLD, st.set_pwm_thrs(hyb_thrs), UNUSED(hyb_thrs));
 
     st.GSTAT(); // Clear GSTAT
   }
     pwmconf.pwm_ofs = 36;
     st.PWMCONF(pwmconf.sr);
 
-    #if ENABLED(HYBRID_THRESHOLD)
-      st.set_pwm_thrs(hyb_thrs);
-    #else
-      UNUSED(hyb_thrs);
-    #endif
+    TERN(HYBRID_THRESHOLD, st.set_pwm_thrs(hyb_thrs), UNUSED(hyb_thrs));
 
     st.GSTAT(); // Clear GSTAT
   }
     pwmconf.pwm_ofs = 36;
     st.PWMCONF(pwmconf.sr);
 
-    #if ENABLED(HYBRID_THRESHOLD)
-      st.set_pwm_thrs(hyb_thrs);
-    #else
-      UNUSED(hyb_thrs);
-    #endif
+    TERN(HYBRID_THRESHOLD, st.set_pwm_thrs(hyb_thrs), UNUSED(hyb_thrs));
 
     st.GSTAT(0b111); // Clear
     delay(200);
     pwmconf.pwm_ofs = 36;
     st.PWMCONF(pwmconf.sr);
 
-    #if ENABLED(HYBRID_THRESHOLD)
-      st.set_pwm_thrs(hyb_thrs);
-    #else
-      UNUSED(hyb_thrs);
-    #endif
+    TERN(HYBRID_THRESHOLD, st.set_pwm_thrs(hyb_thrs), UNUSED(hyb_thrs));
 
     st.GSTAT(0b111); // Clear
     delay(200);
     pwmconf.pwm_ampl = 180;
     st.PWMCONF(pwmconf.sr);
 
-    #if ENABLED(HYBRID_THRESHOLD)
-      st.set_pwm_thrs(hyb_thrs);
-    #else
-      UNUSED(hyb_thrs);
-    #endif
+    TERN(HYBRID_THRESHOLD, st.set_pwm_thrs(hyb_thrs), UNUSED(hyb_thrs));
 
     st.GSTAT(); // Clear GSTAT
   }
 }
 
 void reset_trinamic_drivers() {
-  static constexpr bool stealthchop_by_axis[] = {
-    #if ENABLED(STEALTHCHOP_XY)
-      true
-    #else
-      false
-    #endif
-    ,
-    #if ENABLED(STEALTHCHOP_Z)
-      true
-    #else
-      false
-    #endif
-    ,
-    #if ENABLED(STEALTHCHOP_E)
-      true
-    #else
-      false
-    #endif
-  };
+  static constexpr bool stealthchop_by_axis[] = { ENABLED(STEALTHCHOP_XY), ENABLED(STEALTHCHOP_Z), ENABLED(STEALTHCHOP_E) };
 
   #if AXIS_IS_TMC(X)
     TMC_INIT(X, STEALTH_AXIS_XY);
   #endif
 
   #if USE_SENSORLESS
-    TERN_(X_SENSORLESS,  stepperX.homing_threshold(X_STALL_SENSITIVITY));
-    TERN_(X2_SENSORLESS, stepperX2.homing_threshold(X2_STALL_SENSITIVITY));
-    TERN_(Y_SENSORLESS,  stepperY.homing_threshold(Y_STALL_SENSITIVITY));
-    TERN_(Y2_SENSORLESS, stepperY2.homing_threshold(Y2_STALL_SENSITIVITY));
-    TERN_(Z_SENSORLESS,  stepperZ.homing_threshold(Z_STALL_SENSITIVITY));
-    TERN_(Z2_SENSORLESS, stepperZ2.homing_threshold(Z2_STALL_SENSITIVITY));
-    TERN_(Z3_SENSORLESS, stepperZ3.homing_threshold(Z3_STALL_SENSITIVITY));
-    TERN_(Z4_SENSORLESS, stepperZ4.homing_threshold(Z4_STALL_SENSITIVITY));
+    #if X_SENSORLESS
+      stepperX.homing_threshold(X_STALL_SENSITIVITY);
+      #if AXIS_HAS_STALLGUARD(X2)
+        stepperX2.homing_threshold(CAT(TERN(X2_SENSORLESS, X2, X), _STALL_SENSITIVITY));
+      #endif
+    #endif
+    #if Y_SENSORLESS
+      stepperY.homing_threshold(Y_STALL_SENSITIVITY);
+      #if AXIS_HAS_STALLGUARD(Y2)
+        stepperY2.homing_threshold(CAT(TERN(Y2_SENSORLESS, Y2, Y), _STALL_SENSITIVITY));
+      #endif
+    #endif
+    #if Z_SENSORLESS
+      stepperZ.homing_threshold(Z_STALL_SENSITIVITY);
+      #if AXIS_HAS_STALLGUARD(Z2)
+        stepperZ2.homing_threshold(CAT(TERN(Z2_SENSORLESS, Z2, Z), _STALL_SENSITIVITY));
+      #endif
+      #if AXIS_HAS_STALLGUARD(Z3)
+        stepperZ3.homing_threshold(CAT(TERN(Z3_SENSORLESS, Z3, Z), _STALL_SENSITIVITY));
+      #endif
+      #if AXIS_HAS_STALLGUARD(Z4)
+        stepperZ4.homing_threshold(CAT(TERN(Z4_SENSORLESS, Z4, Z), _STALL_SENSITIVITY));
+      #endif
+    #endif
   #endif
 
   #ifdef TMC_ADV