Fix

MK/module/MK_Main.cpp

@@ -3715,9 +3715,8 @@ inline void gcode_G28() {
 
             apply_rotation_xyz(plan_bed_level_matrix, x_tmp, y_tmp, z_tmp);
 
-            if (eqnBVector[ind] - z_tmp < min_diff)
-              min_diff = eqnBVector[ind] - z_tmp;
-              
+            NOMORE(min_diff, eqnBVector[ind] - z_tmp);
+
             if (diff >= 0.0)
               ECHO_M(" +");   // Include + for column alignment
             else
@@ -6138,7 +6137,7 @@ inline void gcode_M400() { st_synchronize(); }
    */
   inline void gcode_M405() {
     if (code_seen('D')) meas_delay_cm = code_value();
-    if (meas_delay_cm > MAX_MEASUREMENT_DELAY) meas_delay_cm = MAX_MEASUREMENT_DELAY;
+    NOMORE(meas_delay_cm, MAX_MEASUREMENT_DELAY);
 
     if (delay_index2 == -1) { //initialize the ring buffer if it has not been done since startup
       int temp_ratio = widthFil_to_size_ratio();

MK/module/lcd/ultralcd.cpp

@@ -142,7 +142,7 @@ static void lcd_status_screen();
     encoderRateMultiplierEnabled = false; \
     if (encoderPosition > 0x8000) encoderPosition = 0; \
     uint8_t encoderLine = encoderPosition / ENCODER_STEPS_PER_MENU_ITEM; \
-    if (encoderLine < currentMenuViewOffset) currentMenuViewOffset = encoderLine; \
+    NOMORE(currentMenuViewOffset, encoderLine); \
     uint8_t _lineNr = currentMenuViewOffset, _menuItemNr; \
     bool wasClicked = LCD_CLICKED, itemSelected; \
     bool wasBackClicked = LCD_BACK_CLICKED; \
@@ -157,7 +157,7 @@ static void lcd_status_screen();
     encoderRateMultiplierEnabled = false; \
     if (encoderPosition > 0x8000) encoderPosition = 0; \
     uint8_t encoderLine = encoderPosition / ENCODER_STEPS_PER_MENU_ITEM; \
-    if (encoderLine < currentMenuViewOffset) currentMenuViewOffset = encoderLine; \
+    NOMORE(currentMenuViewOffset, encoderLine); \
     uint8_t _lineNr = currentMenuViewOffset, _menuItemNr; \
     bool wasClicked = LCD_CLICKED, itemSelected; \
     for (uint8_t _drawLineNr = 0; _drawLineNr < LCD_HEIGHT; _drawLineNr++, _lineNr++) { \
@@ -957,8 +957,8 @@ static void _lcd_move(const char* name, AxisEnum axis, int min, int max) {
   if (encoderPosition != 0) {
     refresh_cmd_timeout();
     current_position[axis] += float((int)encoderPosition) * move_menu_scale;
-    if (SOFTWARE_MIN_ENDSTOPS && current_position[axis] < min) current_position[axis] = min;
-    if (SOFTWARE_MAX_ENDSTOPS && current_position[axis] > max) current_position[axis] = max;
+    if (SOFTWARE_MIN_ENDSTOPS) NOLESS(current_position[axis], min);
+    if (SOFTWARE_MAX_ENDSTOPS) NOMORE(current_position[axis], max);
     encoderPosition = 0;
     line_to_current(manual_feedrate[axis]);
     lcdDrawUpdate = 1;

MK/module/motion/planner.cpp

@@ -372,7 +372,7 @@ void plan_init() {
       block_t* block = &block_buffer[block_index];
       if (block->steps[X_AXIS] || block->steps[Y_AXIS] || block->steps[Z_AXIS]) {
         float se = (float)block->steps[E_AXIS] / block->step_event_count * block->nominal_speed; // mm/sec;
-        if (se > high) high = se;
+        NOLESS(high, se);
       }
       block_index = next_block_index(block_index);
     }

MK/module/motion/qr_solve.cpp

@@ -204,8 +204,7 @@ double r8mat_amax(int m, int n, double a[])
   double value = r8_abs(a[0 + 0 * m]);
   for (int j = 0; j < n; j++) {
     for (int i = 0; i < m; i++) {
-      if (value < r8_abs(a[i + j * m]))
-        value = r8_abs(a[i + j * m]);
+      NOLESS(value, r8_abs(a[i + j * m]));
     }
   }
   return value;

MK/module/motion/stepper.cpp

@@ -307,8 +307,8 @@ void checkHitEndstops() {
   }
 }
 
-#if ENABLED(COREXY) || ENABLED(COREXZ)
-  #if ENABLED(COREXY)
+#if MECH(COREXY) || MECH(COREXZ)
+  #if MECH(COREXY)
     #define CORE_AXIS_2 B_AXIS
   #else
     #define CORE_AXIS_2 C_AXIS
@@ -340,7 +340,7 @@ inline void update_endstops() {
   // TEST_ENDSTOP: test the old and the current status of an endstop
   #define TEST_ENDSTOP(ENDSTOP) (TEST(current_endstop_bits, ENDSTOP) && TEST(old_endstop_bits, ENDSTOP))
 
-  #if ENABLED(COREXY) || ENABLED(COREXZ)
+  #if MECH(COREXY) || MECH(COREXZ)
 
     #define _SET_TRIGSTEPS(AXIS) do { \
         CRITICAL_SECTION_START; \
@@ -368,7 +368,7 @@ inline void update_endstops() {
       } \
     } while(0)
 
-  #if ENABLED(COREXY) || ENABLED(COREXZ)
+  #if MECH(COREXY) || MECH(COREXZ)
     // Head direction in -X axis for CoreXY and CoreXZ bots.
     // If Delta1 == -Delta2, the movement is only in Y or Z axis
     if ((current_block->steps[A_AXIS] != current_block->steps[CORE_AXIS_2]) || (TEST(out_bits, A_AXIS) == TEST(out_bits, CORE_AXIS_2))) {
@@ -690,7 +690,7 @@ ISR(TIMER1_COMPA_vect) {
     if (check_endstops) update_endstops();
 
     // Take multiple steps per interrupt (For high speed moves)
-    for (int8_t i = 0; i < step_loops; i++) {
+    for (uint8_t i = 0; i < step_loops; i++) {
 
         MKSERIAL.checkRx(); // Check for serial chars.
 
@@ -706,7 +706,7 @@ ISR(TIMER1_COMPA_vect) {
 
         #if ENABLED(COLOR_MIXING_EXTRUDER)
           long dir = TEST(out_bits, E_AXIS) ? -1 : 1;
-          for (int8_t j = 0; j < DRIVER_EXTRUDERS; j++) {
+          for (uint8_t j = 0; j < DRIVER_EXTRUDERS; j++) {
             counter_m[j] += current_block->mix_steps[j];
             if (counter_m[j] > 0) {
               counter_m[j] -= current_block->step_event_count;
@@ -734,7 +734,7 @@ ISR(TIMER1_COMPA_vect) {
         #if ENABLED(COLOR_MIXING_EXTRUDER)
           counter_e += current_block->steps[E_AXIS];
           if (counter_e > 0) {
-            for (int8_t j = 0; j < DRIVER_EXTRUDERS; j++) {
+            for (uint8_t j = 0; j < DRIVER_EXTRUDERS; j++) {
               counter_m[j] += current_block->mix_steps[j];
               if (counter_m[j] > 0) En_STEP_WRITE(j, !INVERT_E_STEP_PIN);
             }
@@ -757,7 +757,7 @@ ISR(TIMER1_COMPA_vect) {
       STEP_END(z, Z);
       #if DISABLED(ADVANCE)
         #if ENABLED(COLOR_MIXING_EXTRUDER)
-          for (int8_t j = 0; j < DRIVER_EXTRUDERS; j++) {
+          for (uint8_t j = 0; j < DRIVER_EXTRUDERS; j++) {
             if (counter_m[j] > 0) {
               counter_m[j] -= current_block->step_event_count;
               En_STEP_WRITE(j, INVERT_E_STEP_PIN);

MK/module/temperature/temperature.cpp

@@ -702,7 +702,7 @@ void manage_heater() {
       // the nominal filament diameter then square it to get an area
       meas_shift_index = constrain(meas_shift_index, 0, MAX_MEASUREMENT_DELAY);
       float vm = pow((measurement_delay[meas_shift_index] + 100.0) / 100.0, 2);
-      if (vm < 0.01) vm = 0.01;
+      NOLESS(vm, 0.01);
       volumetric_multiplier[FILAMENT_SENSOR_EXTRUDER_NUM] = vm;
     }
   #endif //FILAMENT_SENSOR
@@ -898,7 +898,7 @@ static void updateTemperaturesFromRawValues() {
   int widthFil_to_size_ratio() {
     float temp = filament_width_meas;
     if (temp < MEASURED_LOWER_LIMIT) temp = filament_width_nominal;  //assume sensor cut out
-    else if (temp > MEASURED_UPPER_LIMIT) temp = MEASURED_UPPER_LIMIT;
+    else NOMORE(temp, MEASURED_UPPER_LIMIT);
     return filament_width_nominal / temp * 100;
   }