Fix TEMP_0_TR_ENABLE, rename temp conditions (#21016)

Marlin/Configuration_adv.h

   #define CHAMBER_BETA                 3950    // Beta value
 #endif
 
+#if TEMP_SENSOR_PROBE == 1000
+  #define PROBE_PULLUP_RESISTOR_OHMS   4700    // Pullup resistor
+  #define PROBE_RESISTANCE_25C_OHMS    100000  // Resistance at 25C
+  #define PROBE_BETA                   3950    // Beta value
+#endif
+
 //
 // Hephestos 2 24V heated bed upgrade kit.
 // https://store.bq.com/en/heated-bed-kit-hephestos2
  * High Temperature Thermistor Support
  *
  * Thermistors able to support high temperature tend to have a hard time getting
- * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP
+ * good readings at room and lower temperatures. This means TEMP_SENSOR_X_RAW_LO_TEMP
  * will probably be caught when the heating element first turns on during the
  * preheating process, which will trigger a min_temp_error as a safety measure
  * and force stop everything.

Marlin/src/MarlinCore.cpp

   SETUP_RUN(HAL_init());
 
   // Init and disable SPI thermocouples
-  #if HEATER_0_USES_MAX6675
+  #if TEMP_SENSOR_0_IS_MAX6675
     OUT_WRITE(MAX6675_SS_PIN, HIGH);  // Disable
   #endif
-  #if HEATER_1_USES_MAX6675
+  #if TEMP_SENSOR_1_IS_MAX6675
     OUT_WRITE(MAX6675_SS2_PIN, HIGH); // Disable
   #endif
 

Marlin/src/inc/Conditionals_post.h

 #endif
 
 #if TEMP_SENSOR_0 == -5 || TEMP_SENSOR_0 == -3 || TEMP_SENSOR_0 == -2
-  #define HEATER_0_USES_MAX6675 1
+  #define TEMP_SENSOR_0_IS_MAX_TC 1
+  #define HAS_MAX_TC 1
   #if TEMP_SENSOR_0 == -3
-    #define HEATER_0_MAX6675_TMIN -270
-    #define HEATER_0_MAX6675_TMAX 1800
+    #define TEMP_SENSOR_0_MAX_TC_TMIN -270
+    #define TEMP_SENSOR_0_MAX_TC_TMAX 1800
   #else
-    #define HEATER_0_MAX6675_TMIN    0
-    #define HEATER_0_MAX6675_TMAX 1024
+    #define TEMP_SENSOR_0_MAX_TC_TMIN    0
+    #define TEMP_SENSOR_0_MAX_TC_TMAX 1024
   #endif
   #if TEMP_SENSOR_0 == -5
-    #define MAX6675_0_IS_MAX31865 1
+    #define TEMP_SENSOR_0_IS_MAX31865 1
   #elif TEMP_SENSOR_0 == -3
-    #define MAX6675_0_IS_MAX31855 1
+    #define TEMP_SENSOR_0_IS_MAX31855 1
+  #elif TEMP_SENSOR_0 == -2
+    #define TEMP_SENSOR_0_IS_MAX6675 1
   #endif
 #elif TEMP_SENSOR_0 == -4
-  #define HEATER_0_USES_AD8495 1
+  #define TEMP_SENSOR_0_IS_AD8495 1
 #elif TEMP_SENSOR_0 == -1
-  #define HEATER_0_USES_AD595 1
+  #define TEMP_SENSOR_0_IS_AD595 1
 #elif TEMP_SENSOR_0 > 0
-  #define THERMISTOR_HEATER_0 TEMP_SENSOR_0
-  #define HEATER_0_USES_THERMISTOR 1
+  #define TEMP_SENSOR_0_THERMISTOR_ID TEMP_SENSOR_0
+  #define TEMP_SENSOR_0_IS_THERMISTOR 1
   #if TEMP_SENSOR_0 == 1000
-    #define HEATER_0_USER_THERMISTOR 1
+    #define TEMP_SENSOR_0_IS_CUSTOM 1
   #elif TEMP_SENSOR_0 == 998 || TEMP_SENSOR_0 == 999
-    #define HEATER_0_DUMMY_THERMISTOR 1
+    #define TEMP_SENSOR_0_IS_DUMMY 1
   #endif
 #else
   #undef HEATER_0_MINTEMP
 #endif
 
 #if TEMP_SENSOR_1 == -5 || TEMP_SENSOR_1 == -3 || TEMP_SENSOR_1 == -2
-  #define HEATER_1_USES_MAX6675 1
+  #define TEMP_SENSOR_1_IS_MAX_TC 1
+  #define HAS_MAX_TC 1
   #if TEMP_SENSOR_1 == -3
-    #define HEATER_1_MAX6675_TMIN -270
-    #define HEATER_1_MAX6675_TMAX 1800
+    #define TEMP_SENSOR_1_MAX_TC_TMIN -270
+    #define TEMP_SENSOR_1_MAX_TC_TMAX 1800
   #else
-    #define HEATER_1_MAX6675_TMIN    0
-    #define HEATER_1_MAX6675_TMAX 1024
+    #define TEMP_SENSOR_1_MAX_TC_TMIN    0
+    #define TEMP_SENSOR_1_MAX_TC_TMAX 1024
   #endif
   #if TEMP_SENSOR_1 == -5
-    #define MAX6675_1_IS_MAX31865 1
+    #define TEMP_SENSOR_1_IS_MAX31865 1
   #elif TEMP_SENSOR_1 == -3
-    #define MAX6675_1_IS_MAX31855 1
+    #define TEMP_SENSOR_1_IS_MAX31855 1
+  #elif TEMP_SENSOR_1 == -2
+    #define TEMP_SENSOR_1_IS_MAX6675 1
   #endif
   #if TEMP_SENSOR_1 != TEMP_SENSOR_0
     #if   TEMP_SENSOR_1 == -5
     #endif
   #endif
 #elif TEMP_SENSOR_1 == -4
-  #define HEATER_1_USES_AD8495 1
+  #define TEMP_SENSOR_1_IS_AD8495 1
 #elif TEMP_SENSOR_1 == -1
-  #define HEATER_1_USES_AD595 1
+  #define TEMP_SENSOR_1_IS_AD595 1
 #elif TEMP_SENSOR_1 > 0
-  #define THERMISTOR_HEATER_1 TEMP_SENSOR_1
-  #define HEATER_1_USES_THERMISTOR 1
+  #define TEMP_SENSOR_1_THERMISTOR_ID TEMP_SENSOR_1
+  #define TEMP_SENSOR_1_IS_THERMISTOR 1
   #if TEMP_SENSOR_1 == 1000
-    #define HEATER_1_USER_THERMISTOR 1
+    #define TEMP_SENSOR_1_IS_CUSTOM 1
   #elif TEMP_SENSOR_1 == 998 || TEMP_SENSOR_1 == 999
-    #define HEATER_1_DUMMY_THERMISTOR 1
+    #define TEMP_SENSOR_1_IS_DUMMY 1
   #endif
 #else
   #undef HEATER_1_MINTEMP
   #undef HEATER_1_MAXTEMP
 #endif
 
+#if TEMP_SENSOR_0_IS_MAX31855 || TEMP_SENSOR_1_IS_MAX31855
+  #define HAS_MAX31855 1
+#endif
+#if TEMP_SENSOR_0_IS_MAX31865 || TEMP_SENSOR_1_IS_MAX31865
+  #define HAS_MAX31865 1
+#endif
+#if TEMP_SENSOR_0_IS_MAX6675 || TEMP_SENSOR_1_IS_MAX6675
+  #define HAS_MAX6675 1
+#endif
+
 #if TEMP_SENSOR_2 == -4
-  #define HEATER_2_USES_AD8495 1
+  #define TEMP_SENSOR_2_IS_AD8495 1
 #elif TEMP_SENSOR_2 == -3
   #error "MAX31855 Thermocouples (-3) not supported for TEMP_SENSOR_2."
 #elif TEMP_SENSOR_2 == -2
   #error "MAX6675 Thermocouples (-2) not supported for TEMP_SENSOR_2."
 #elif TEMP_SENSOR_2 == -1
-  #define HEATER_2_USES_AD595 1
+  #define TEMP_SENSOR_2_IS_AD595 1
 #elif TEMP_SENSOR_2 > 0
-  #define THERMISTOR_HEATER_2 TEMP_SENSOR_2
-  #define HEATER_2_USES_THERMISTOR 1
+  #define TEMP_SENSOR_2_THERMISTOR_ID TEMP_SENSOR_2
+  #define TEMP_SENSOR_2_IS_THERMISTOR 1
   #if TEMP_SENSOR_2 == 1000
-    #define HEATER_2_USER_THERMISTOR 1
+    #define TEMP_SENSOR_2_IS_CUSTOM 1
   #elif TEMP_SENSOR_2 == 998 || TEMP_SENSOR_2 == 999
-    #define HEATER_2_DUMMY_THERMISTOR 1
+    #define TEMP_SENSOR_2_IS_DUMMY 1
   #endif
 #else
   #undef HEATER_2_MINTEMP
 #endif
 
 #if TEMP_SENSOR_3 == -4
-  #define HEATER_3_USES_AD8495 1
+  #define TEMP_SENSOR_3_IS_AD8495 1
 #elif TEMP_SENSOR_3 == -3
   #error "MAX31855 Thermocouples (-3) not supported for TEMP_SENSOR_3."
 #elif TEMP_SENSOR_3 == -2
   #error "MAX6675 Thermocouples (-2) not supported for TEMP_SENSOR_3."
 #elif TEMP_SENSOR_3 == -1
-  #define HEATER_3_USES_AD595 1
+  #define TEMP_SENSOR_3_IS_AD595 1
 #elif TEMP_SENSOR_3 > 0
-  #define THERMISTOR_HEATER_3 TEMP_SENSOR_3
-  #define HEATER_3_USES_THERMISTOR 1
+  #define TEMP_SENSOR_3_THERMISTOR_ID TEMP_SENSOR_3
+  #define TEMP_SENSOR_3_IS_THERMISTOR 1
   #if TEMP_SENSOR_3 == 1000
-    #define HEATER_3_USER_THERMISTOR 1
+    #define TEMP_SENSOR_3_IS_CUSTOM 1
   #elif TEMP_SENSOR_3 == 998 || TEMP_SENSOR_3 == 999
-    #define HEATER_3_DUMMY_THERMISTOR 1
+    #define TEMP_SENSOR_3_IS_DUMMY 1
   #endif
 #else
   #undef HEATER_3_MINTEMP
 #endif
 
 #if TEMP_SENSOR_4 == -4
-  #define HEATER_4_USES_AD8495 1
+  #define TEMP_SENSOR_4_IS_AD8495 1
 #elif TEMP_SENSOR_4 == -3
   #error "MAX31855 Thermocouples (-3) not supported for TEMP_SENSOR_4."
 #elif TEMP_SENSOR_4 == -2
   #error "MAX6675 Thermocouples (-2) not supported for TEMP_SENSOR_4."
 #elif TEMP_SENSOR_4 == -1
-  #define HEATER_4_USES_AD595 1
+  #define TEMP_SENSOR_4_IS_AD595 1
 #elif TEMP_SENSOR_4 > 0
-  #define THERMISTOR_HEATER_4 TEMP_SENSOR_4
-  #define HEATER_4_USES_THERMISTOR 1
+  #define TEMP_SENSOR_4_THERMISTOR_ID TEMP_SENSOR_4
+  #define TEMP_SENSOR_4_IS_THERMISTOR 1
   #if TEMP_SENSOR_4 == 1000
-    #define HEATER_4_USER_THERMISTOR 1
+    #define TEMP_SENSOR_4_IS_CUSTOM 1
   #elif TEMP_SENSOR_4 == 998 || TEMP_SENSOR_4 == 999
-    #define HEATER_4_DUMMY_THERMISTOR 1
+    #define TEMP_SENSOR_4_IS_DUMMY 1
   #endif
 #else
   #undef HEATER_4_MINTEMP
 #endif
 
 #if TEMP_SENSOR_5 == -4
-  #define HEATER_5_USES_AD8495 1
+  #define TEMP_SENSOR_5_IS_AD8495 1
 #elif TEMP_SENSOR_5 == -3
   #error "MAX31855 Thermocouples (-3) not supported for TEMP_SENSOR_5."
 #elif TEMP_SENSOR_5 == -2
   #error "MAX6675 Thermocouples (-2) not supported for TEMP_SENSOR_5."
 #elif TEMP_SENSOR_5 == -1
-  #define HEATER_5_USES_AD595 1
+  #define TEMP_SENSOR_5_IS_AD595 1
 #elif TEMP_SENSOR_5 > 0
-  #define THERMISTOR_HEATER_5 TEMP_SENSOR_5
-  #define HEATER_5_USES_THERMISTOR 1
+  #define TEMP_SENSOR_5_THERMISTOR_ID TEMP_SENSOR_5
+  #define TEMP_SENSOR_5_IS_THERMISTOR 1
   #if TEMP_SENSOR_5 == 1000
-    #define HEATER_5_USER_THERMISTOR 1
+    #define TEMP_SENSOR_5_IS_CUSTOM 1
   #elif TEMP_SENSOR_5 == 998 || TEMP_SENSOR_5 == 999
-    #define HEATER_5_DUMMY_THERMISTOR 1
+    #define TEMP_SENSOR_5_IS_DUMMY 1
   #endif
 #else
   #undef HEATER_5_MINTEMP
 #endif
 
 #if TEMP_SENSOR_6 == -4
-  #define HEATER_6_USES_AD8495 1
+  #define TEMP_SENSOR_6_IS_AD8495 1
 #elif TEMP_SENSOR_6 == -3
   #error "MAX31855 Thermocouples (-3) not supported for TEMP_SENSOR_6."
 #elif TEMP_SENSOR_6 == -2
   #error "MAX6675 Thermocouples (-2) not supported for TEMP_SENSOR_6."
 #elif TEMP_SENSOR_6 == -1
-  #define HEATER_6_USES_AD595 1
+  #define TEMP_SENSOR_6_IS_AD595 1
 #elif TEMP_SENSOR_6 > 0
-  #define THERMISTOR_HEATER_6 TEMP_SENSOR_6
-  #define HEATER_6_USES_THERMISTOR 1
+  #define TEMP_SENSOR_6_THERMISTOR_ID TEMP_SENSOR_6
+  #define TEMP_SENSOR_6_IS_THERMISTOR 1
   #if TEMP_SENSOR_6 == 1000
-    #define HEATER_6_USER_THERMISTOR 1
+    #define TEMP_SENSOR_6_IS_CUSTOM 1
   #elif TEMP_SENSOR_6 == 998 || TEMP_SENSOR_6 == 999
-    #define HEATER_6_DUMMY_THERMISTOR 1
+    #define TEMP_SENSOR_6_IS_DUMMY 1
   #endif
 #else
   #undef HEATER_6_MINTEMP
 #endif
 
 #if TEMP_SENSOR_7 == -4
-  #define HEATER_7_USES_AD8495 1
+  #define TEMP_SENSOR_7_IS_AD8495 1
 #elif TEMP_SENSOR_7 == -3
   #error "MAX31855 Thermocouples (-3) not supported for TEMP_SENSOR_7."
 #elif TEMP_SENSOR_7 == -2
   #error "MAX7775 Thermocouples (-2) not supported for TEMP_SENSOR_7."
 #elif TEMP_SENSOR_7 == -1
-  #define HEATER_7_USES_AD595 1
+  #define TEMP_SENSOR_7_IS_AD595 1
 #elif TEMP_SENSOR_7 > 0
-  #define THERMISTOR_HEATER_7 TEMP_SENSOR_7
-  #define HEATER_7_USES_THERMISTOR 1
+  #define TEMP_SENSOR_7_THERMISTOR_ID TEMP_SENSOR_7
+  #define TEMP_SENSOR_7_IS_THERMISTOR 1
   #if TEMP_SENSOR_7 == 1000
-    #define HEATER_7_USER_THERMISTOR 1
+    #define TEMP_SENSOR_7_IS_CUSTOM 1
   #elif TEMP_SENSOR_7 == 998 || TEMP_SENSOR_7 == 999
-    #define HEATER_7_DUMMY_THERMISTOR 1
+    #define TEMP_SENSOR_7_IS_DUMMY 1
   #endif
 #else
   #undef HEATER_7_MINTEMP
 #endif
 
 #if TEMP_SENSOR_BED == -4
-  #define HEATER_BED_USES_AD8495 1
+  #define TEMP_SENSOR_BED_IS_AD8495 1
 #elif TEMP_SENSOR_BED == -3
   #error "MAX31855 Thermocouples (-3) not supported for TEMP_SENSOR_BED."
 #elif TEMP_SENSOR_BED == -2
   #error "MAX6675 Thermocouples (-2) not supported for TEMP_SENSOR_BED."
 #elif TEMP_SENSOR_BED == -1
-  #define HEATER_BED_USES_AD595 1
+  #define TEMP_SENSOR_BED_IS_AD595 1
 #elif TEMP_SENSOR_BED > 0
-  #define THERMISTORBED TEMP_SENSOR_BED
-  #define HEATER_BED_USES_THERMISTOR 1
+  #define TEMP_SENSOR_BED_THERMISTOR_ID TEMP_SENSOR_BED
+  #define TEMP_SENSOR_BED_IS_THERMISTOR 1
   #if TEMP_SENSOR_BED == 1000
-    #define HEATER_BED_USER_THERMISTOR 1
+    #define TEMP_SENSOR_BED_IS_CUSTOM 1
   #elif TEMP_SENSOR_BED == 998 || TEMP_SENSOR_BED == 999
-    #define HEATER_BED_DUMMY_THERMISTOR 1
+    #define TEMP_SENSOR_BED_IS_DUMMY 1
   #endif
 #else
   #undef BED_MINTEMP
 #endif
 
 #if TEMP_SENSOR_CHAMBER == -4
-  #define HEATER_CHAMBER_USES_AD8495 1
+  #define TEMP_SENSOR_CHAMBER_IS_AD8495 1
 #elif TEMP_SENSOR_CHAMBER == -3
   #error "MAX31855 Thermocouples (-3) not supported for TEMP_SENSOR_CHAMBER."
 #elif TEMP_SENSOR_CHAMBER == -2
   #error "MAX6675 Thermocouples (-2) not supported for TEMP_SENSOR_CHAMBER."
 #elif TEMP_SENSOR_CHAMBER == -1
-  #define HEATER_CHAMBER_USES_AD595 1
+  #define TEMP_SENSOR_CHAMBER_IS_AD595 1
 #elif TEMP_SENSOR_CHAMBER > 0
-  #define THERMISTORCHAMBER TEMP_SENSOR_CHAMBER
-  #define HEATER_CHAMBER_USES_THERMISTOR 1
+  #define TEMP_SENSOR_CHAMBER_THERMISTOR_ID TEMP_SENSOR_CHAMBER
+  #define TEMP_SENSOR_CHAMBER_IS_THERMISTOR 1
   #if TEMP_SENSOR_CHAMBER == 1000
-    #define HEATER_CHAMBER_USER_THERMISTOR 1
+    #define TEMP_SENSOR_CHAMBER_IS_CUSTOM 1
   #elif TEMP_SENSOR_CHAMBER == 998 || TEMP_SENSOR_CHAMBER == 999
-    #define HEATER_CHAMBER_DUMMY_THERMISTOR 1
+    #define TEMP_SENSOR_CHAMBER_IS_DUMMY 1
   #endif
 #else
   #undef CHAMBER_MINTEMP
 #endif
 
 #if TEMP_SENSOR_PROBE == -4
-  #define HEATER_PROBE_USES_AD8495 1
+  #define TEMP_SENSOR_PROBE_IS_AD8495 1
 #elif TEMP_SENSOR_PROBE == -3
   #error "MAX31855 Thermocouples (-3) not supported for TEMP_SENSOR_PROBE."
 #elif TEMP_SENSOR_PROBE == -2
   #error "MAX6675 Thermocouples (-2) not supported for TEMP_SENSOR_PROBE."
 #elif TEMP_SENSOR_PROBE == -1
-  #define HEATER_PROBE_USES_AD595 1
+  #define TEMP_SENSOR_PROBE_IS_AD595 1
 #elif TEMP_SENSOR_PROBE > 0
-  #define THERMISTORPROBE TEMP_SENSOR_PROBE
-  #define HEATER_PROBE_USES_THERMISTOR 1
+  #define TEMP_SENSOR_PROBE_THERMISTOR_ID TEMP_SENSOR_PROBE
+  #define TEMP_SENSOR_PROBE_IS_THERMISTOR 1
   #if TEMP_SENSOR_PROBE == 1000
-    #define HEATER_PROBE_USER_THERMISTOR 1
+    #define TEMP_SENSOR_PROBE_IS_CUSTOM 1
   #elif TEMP_SENSOR_PROBE == 998 || TEMP_SENSOR_PROBE == 999
-    #define HEATER_PROBE_DUMMY_THERMISTOR 1
+    #define TEMP_SENSOR_PROBE_IS_DUMMY 1
   #endif
 #endif
 
 //
 // ADC Temp Sensors (Thermistor or Thermocouple with amplifier ADC interface)
 //
-#define HAS_ADC_TEST(P) (PIN_EXISTS(TEMP_##P) && TEMP_SENSOR_##P != 0 && NONE(HEATER_##P##_USES_MAX6675, HEATER_##P##_DUMMY_THERMISTOR))
+#define HAS_ADC_TEST(P) (PIN_EXISTS(TEMP_##P) && TEMP_SENSOR_##P != 0 && NONE(TEMP_SENSOR_##P##_IS_MAX_TC, TEMP_SENSOR_##P##_IS_DUMMY))
 #if HAS_ADC_TEST(0)
   #define HAS_TEMP_ADC_0 1
 #endif
   #define HAS_TEMP_ADC_CHAMBER 1
 #endif
 
-#define HAS_TEMP(N) ANY(HAS_TEMP_ADC_##N, HEATER_##N##_USES_MAX6675, HEATER_##N##_DUMMY_THERMISTOR)
+#define HAS_TEMP(N) ANY(HAS_TEMP_ADC_##N, TEMP_SENSOR_##N##_IS_MAX_TC, TEMP_SENSOR_##N##_IS_DUMMY)
 #if HAS_HOTEND && HAS_TEMP(0)
   #define HAS_TEMP_HOTEND 1
 #endif

Marlin/src/inc/SanityCheck.h

 /**
  * Required custom thermistor settings
  */
-#if   HEATER_0_USER_THERMISTOR && !(defined(HOTEND0_PULLUP_RESISTOR_OHMS) && defined(HOTEND0_RESISTANCE_25C_OHMS) && defined(HOTEND0_BETA))
+#if   TEMP_SENSOR_0_IS_CUSTOM && !(defined(HOTEND0_PULLUP_RESISTOR_OHMS) && defined(HOTEND0_RESISTANCE_25C_OHMS) && defined(HOTEND0_BETA))
   #error "TEMP_SENSOR_0 1000 requires HOTEND0_PULLUP_RESISTOR_OHMS, HOTEND0_RESISTANCE_25C_OHMS and HOTEND0_BETA in Configuration_adv.h."
-#elif HEATER_1_USER_THERMISTOR && !(defined(HOTEND1_PULLUP_RESISTOR_OHMS) && defined(HOTEND1_RESISTANCE_25C_OHMS) && defined(HOTEND1_BETA))
+#elif TEMP_SENSOR_1_IS_CUSTOM && !(defined(HOTEND1_PULLUP_RESISTOR_OHMS) && defined(HOTEND1_RESISTANCE_25C_OHMS) && defined(HOTEND1_BETA))
   #error "TEMP_SENSOR_1 1000 requires HOTEND1_PULLUP_RESISTOR_OHMS, HOTEND1_RESISTANCE_25C_OHMS and HOTEND1_BETA in Configuration_adv.h."
-#elif HEATER_2_USER_THERMISTOR && !(defined(HOTEND2_PULLUP_RESISTOR_OHMS) && defined(HOTEND2_RESISTANCE_25C_OHMS) && defined(HOTEND2_BETA))
+#elif TEMP_SENSOR_2_IS_CUSTOM && !(defined(HOTEND2_PULLUP_RESISTOR_OHMS) && defined(HOTEND2_RESISTANCE_25C_OHMS) && defined(HOTEND2_BETA))
   #error "TEMP_SENSOR_2 1000 requires HOTEND2_PULLUP_RESISTOR_OHMS, HOTEND2_RESISTANCE_25C_OHMS and HOTEND2_BETA in Configuration_adv.h."
-#elif HEATER_3_USER_THERMISTOR && !(defined(HOTEND3_PULLUP_RESISTOR_OHMS) && defined(HOTEND3_RESISTANCE_25C_OHMS) && defined(HOTEND3_BETA))
+#elif TEMP_SENSOR_3_IS_CUSTOM && !(defined(HOTEND3_PULLUP_RESISTOR_OHMS) && defined(HOTEND3_RESISTANCE_25C_OHMS) && defined(HOTEND3_BETA))
   #error "TEMP_SENSOR_3 1000 requires HOTEND3_PULLUP_RESISTOR_OHMS, HOTEND3_RESISTANCE_25C_OHMS and HOTEND3_BETA in Configuration_adv.h."
-#elif HEATER_4_USER_THERMISTOR && !(defined(HOTEND4_PULLUP_RESISTOR_OHMS) && defined(HOTEND4_RESISTANCE_25C_OHMS) && defined(HOTEND4_BETA))
+#elif TEMP_SENSOR_4_IS_CUSTOM && !(defined(HOTEND4_PULLUP_RESISTOR_OHMS) && defined(HOTEND4_RESISTANCE_25C_OHMS) && defined(HOTEND4_BETA))
   #error "TEMP_SENSOR_4 1000 requires HOTEND4_PULLUP_RESISTOR_OHMS, HOTEND4_RESISTANCE_25C_OHMS and HOTEND4_BETA in Configuration_adv.h."
-#elif HEATER_5_USER_THERMISTOR && !(defined(HOTEND5_PULLUP_RESISTOR_OHMS) && defined(HOTEND5_RESISTANCE_25C_OHMS) && defined(HOTEND5_BETA))
+#elif TEMP_SENSOR_5_IS_CUSTOM && !(defined(HOTEND5_PULLUP_RESISTOR_OHMS) && defined(HOTEND5_RESISTANCE_25C_OHMS) && defined(HOTEND5_BETA))
   #error "TEMP_SENSOR_5 1000 requires HOTEND5_PULLUP_RESISTOR_OHMS, HOTEND5_RESISTANCE_25C_OHMS and HOTEND5_BETA in Configuration_adv.h."
-#elif HEATER_6_USER_THERMISTOR && !(defined(HOTEND6_PULLUP_RESISTOR_OHMS) && defined(HOTEND6_RESISTANCE_25C_OHMS) && defined(HOTEND6_BETA))
+#elif TEMP_SENSOR_6_IS_CUSTOM && !(defined(HOTEND6_PULLUP_RESISTOR_OHMS) && defined(HOTEND6_RESISTANCE_25C_OHMS) && defined(HOTEND6_BETA))
   #error "TEMP_SENSOR_6 1000 requires HOTEND6_PULLUP_RESISTOR_OHMS, HOTEND6_RESISTANCE_25C_OHMS and HOTEND6_BETA in Configuration_adv.h."
-#elif HEATER_7_USER_THERMISTOR && !(defined(HOTEND7_PULLUP_RESISTOR_OHMS) && defined(HOTEND7_RESISTANCE_25C_OHMS) && defined(HOTEND7_BETA))
+#elif TEMP_SENSOR_7_IS_CUSTOM && !(defined(HOTEND7_PULLUP_RESISTOR_OHMS) && defined(HOTEND7_RESISTANCE_25C_OHMS) && defined(HOTEND7_BETA))
   #error "TEMP_SENSOR_7 1000 requires HOTEND7_PULLUP_RESISTOR_OHMS, HOTEND7_RESISTANCE_25C_OHMS and HOTEND7_BETA in Configuration_adv.h."
-#elif HEATER_BED_USER_THERMISTOR && !(defined(BED_PULLUP_RESISTOR_OHMS) && defined(BED_RESISTANCE_25C_OHMS) && defined(BED_BETA))
+#elif TEMP_SENSOR_BED_IS_CUSTOM && !(defined(BED_PULLUP_RESISTOR_OHMS) && defined(BED_RESISTANCE_25C_OHMS) && defined(BED_BETA))
   #error "TEMP_SENSOR_BED 1000 requires BED_PULLUP_RESISTOR_OHMS, BED_RESISTANCE_25C_OHMS and BED_BETA in Configuration_adv.h."
-#elif HEATER_CHAMBER_USER_THERMISTOR && !(defined(CHAMBER_PULLUP_RESISTOR_OHMS) && defined(CHAMBER_RESISTANCE_25C_OHMS) && defined(CHAMBER_BETA))
+#elif TEMP_SENSOR_CHAMBER_IS_CUSTOM && !(defined(CHAMBER_PULLUP_RESISTOR_OHMS) && defined(CHAMBER_RESISTANCE_25C_OHMS) && defined(CHAMBER_BETA))
   #error "TEMP_SENSOR_CHAMBER 1000 requires CHAMBER_PULLUP_RESISTOR_OHMS, CHAMBER_RESISTANCE_25C_OHMS and CHAMBER_BETA in Configuration_adv.h."
+#elif TEMP_SENSOR_PROBE_IS_CUSTOM && !(defined(PROBE_PULLUP_RESISTOR_OHMS) && defined(PROBE_RESISTANCE_25C_OHMS) && defined(PROBE_BETA))
+  #error "TEMP_SENSOR_PROBE 1000 requires PROBE_PULLUP_RESISTOR_OHMS, PROBE_RESISTANCE_25C_OHMS and PROBE_BETA in Configuration_adv.h."
 #endif
 
 /**
  * Pins and Sensor IDs must be set for each heater
  */
-#if HEATER_0_USES_MAX6675 && !PIN_EXISTS(MAX6675_SS)
-  #error "MAX6675_SS_PIN (required for TEMP_SENSOR_0) not defined for this board."
-#elif HAS_HOTEND && !HAS_TEMP_HOTEND && !HEATER_0_DUMMY_THERMISTOR
+#if TEMP_SENSOR_0_IS_MAX6675 && !ANY_PIN(MAX6675_SS, MAX31855_CS, MAX31865_CS, MAX6675_CS)
+  #error "TEMP_SENSOR_0 requires a MAX6675_SS_PIN, MAX6675_CS_PIN, MAX31855_CS_PIN, or MAX31865_CS_PIN."
+#elif HAS_HOTEND && !HAS_TEMP_HOTEND && !TEMP_SENSOR_0_IS_DUMMY
   #error "TEMP_0_PIN (required for TEMP_SENSOR_0) not defined for this board."
 #elif EITHER(HAS_MULTI_HOTEND, HEATERS_PARALLEL) && !HAS_HEATER_1
   #error "HEATER_1_PIN is not defined. TEMP_SENSOR_1 might not be set, or the board (not EEB / EEF?) doesn't define a pin."
 #endif
 
 #if HAS_MULTI_HOTEND
-  #if HEATER_1_USES_MAX6675 && !PIN_EXISTS(MAX6675_SS2)
-    #error "MAX6675_SS2_PIN (required for TEMP_SENSOR_1) not defined for this board."
+  #if TEMP_SENSOR_1_IS_MAX6675 && !ANY_PIN(MAX6675_SS2, MAX31855_CS2, MAX31865_CS2, MAX6675_CS2)
+    #error "TEMP_SENSOR_1 requires a MAX6675_SS2_PIN, MAX6675_CS2_PIN, MAX31855_CS2_PIN, or MAX31865_CS2_PIN."
   #elif TEMP_SENSOR_1 == 0
     #error "TEMP_SENSOR_1 is required with 2 or more HOTENDS."
-  #elif !ANY_PIN(TEMP_1, MAX6675_SS2) && !HEATER_1_DUMMY_THERMISTOR
-    #error "TEMP_1_PIN not defined for this board."
+  #elif !ANY_PIN(TEMP_1, MAX6675_SS2) && !TEMP_SENSOR_1_IS_DUMMY
+    #error "TEMP_1_PIN or MAX6675_SS2_PIN not defined for this board."
   #elif ENABLED(TEMP_SENSOR_1_AS_REDUNDANT)
     #error "HOTENDS must be 1 with TEMP_SENSOR_1_AS_REDUNDANT."
   #endif
       #error "TEMP_SENSOR_2 is required with 3 or more HOTENDS."
     #elif !HAS_HEATER_2
       #error "HEATER_2_PIN not defined for this board."
-    #elif !PIN_EXISTS(TEMP_2) && !HEATER_2_DUMMY_THERMISTOR
+    #elif !PIN_EXISTS(TEMP_2) && !TEMP_SENSOR_2_IS_DUMMY
       #error "TEMP_2_PIN not defined for this board."
     #endif
     #if HOTENDS > 3
         #error "TEMP_SENSOR_3 is required with 4 or more HOTENDS."
       #elif !HAS_HEATER_3
         #error "HEATER_3_PIN not defined for this board."
-      #elif !PIN_EXISTS(TEMP_3) && !HEATER_3_DUMMY_THERMISTOR
+      #elif !PIN_EXISTS(TEMP_3) && !TEMP_SENSOR_3_IS_DUMMY
         #error "TEMP_3_PIN not defined for this board."
       #endif
       #if HOTENDS > 4
           #error "TEMP_SENSOR_4 is required with 5 or more HOTENDS."
         #elif !HAS_HEATER_4
           #error "HEATER_4_PIN not defined for this board."
-        #elif !PIN_EXISTS(TEMP_4) && !HEATER_4_DUMMY_THERMISTOR
+        #elif !PIN_EXISTS(TEMP_4) && !TEMP_SENSOR_4_IS_DUMMY
           #error "TEMP_4_PIN not defined for this board."
         #endif
         #if HOTENDS > 5
             #error "TEMP_SENSOR_5 is required with 6 HOTENDS."
           #elif !HAS_HEATER_5
             #error "HEATER_5_PIN not defined for this board."
-          #elif !PIN_EXISTS(TEMP_5) && !HEATER_5_DUMMY_THERMISTOR
+          #elif !PIN_EXISTS(TEMP_5) && !TEMP_SENSOR_5_IS_DUMMY
             #error "TEMP_5_PIN not defined for this board."
           #endif
           #if HOTENDS > 6
               #error "TEMP_SENSOR_6 is required with 6 HOTENDS."
             #elif !HAS_HEATER_6
               #error "HEATER_6_PIN not defined for this board."
-            #elif !PIN_EXISTS(TEMP_6) && !HEATER_6_DUMMY_THERMISTOR
+            #elif !PIN_EXISTS(TEMP_6) && !TEMP_SENSOR_6_IS_DUMMY
               #error "TEMP_6_PIN not defined for this board."
             #endif
             #if HOTENDS > 7
                 #error "TEMP_SENSOR_7 is required with 7 HOTENDS."
               #elif !HAS_HEATER_7
                 #error "HEATER_7_PIN not defined for this board."
-              #elif !PIN_EXISTS(TEMP_7) && !HEATER_7_DUMMY_THERMISTOR
+              #elif !PIN_EXISTS(TEMP_7) && !TEMP_SENSOR_7_IS_DUMMY
                 #error "TEMP_7_PIN not defined for this board."
               #endif
             #elif TEMP_SENSOR_7 != 0
   #error "TEMP_SENSOR_1 is required with TEMP_SENSOR_1_AS_REDUNDANT."
 #endif
 
-#if MAX6675_0_IS_MAX31865 && !(defined(MAX31865_SENSOR_OHMS_0) && defined(MAX31865_CALIBRATION_OHMS_0))
+#if TEMP_SENSOR_0_IS_MAX31865 && !(defined(MAX31865_SENSOR_OHMS_0) && defined(MAX31865_CALIBRATION_OHMS_0))
   #error "MAX31865_SENSOR_OHMS_0 and MAX31865_CALIBRATION_OHMS_0 must be set if TEMP_SENSOR_0 is MAX31865."
-#elif MAX6675_1_IS_MAX31865 && !(defined(MAX31865_SENSOR_OHMS_1) && defined(MAX31865_CALIBRATION_OHMS_1))
+#elif TEMP_SENSOR_1_IS_MAX31865 && !(defined(MAX31865_SENSOR_OHMS_1) && defined(MAX31865_CALIBRATION_OHMS_1))
   #error "MAX31865_SENSOR_OHMS_1 and MAX31865_CALIBRATION_OHMS_1 must be set if TEMP_SENSOR_1 is MAX31865."
 #endif
 

Marlin/src/module/temperature.cpp

   #include "../lcd/extui/ui_api.h"
 #endif
 
-#if MAX6675_0_IS_MAX31865 || MAX6675_1_IS_MAX31865
+#if HAS_MAX31865
   #include <Adafruit_MAX31865.h>
-  #if MAX6675_0_IS_MAX31865 && !defined(MAX31865_CS_PIN) && PIN_EXISTS(MAX6675_SS)
+  #if TEMP_SENSOR_0_IS_MAX31865 && !defined(MAX31865_CS_PIN) && PIN_EXISTS(MAX6675_SS)
     #define MAX31865_CS_PIN   MAX6675_SS_PIN
   #endif
-  #if MAX6675_1_IS_MAX31865 && !defined(MAX31865_CS2_PIN) && PIN_EXISTS(MAX6675_SS2)
+  #if TEMP_SENSOR_1_IS_MAX31865 && !defined(MAX31865_CS2_PIN) && PIN_EXISTS(MAX6675_SS2)
     #define MAX31865_CS2_PIN  MAX6675_SS2_PIN
   #endif
   #ifndef MAX31865_MOSI_PIN
   #ifndef MAX31865_SCK_PIN
     #define MAX31865_SCK_PIN  MAX6675_SCK_PIN
   #endif
-  #if MAX6675_0_IS_MAX31865 && PIN_EXISTS(MAX31865_CS)
-    #define HAS_MAX31865 1
+  #if TEMP_SENSOR_0_IS_MAX31865 && PIN_EXISTS(MAX31865_CS)
+    #define HAS_MAX31865_TEMP 1
     Adafruit_MAX31865 max31865_0 = Adafruit_MAX31865(MAX31865_CS_PIN
       #if MAX31865_CS_PIN != MAX6675_SS_PIN
         , MAX31865_MOSI_PIN, MAX31865_MISO_PIN, MAX31865_SCK_PIN // For software SPI also set MOSI/MISO/SCK
       #endif
     );
   #endif
-  #if MAX6675_1_IS_MAX31865 && PIN_EXISTS(MAX31865_CS2)
-    #define HAS_MAX31865 1
+  #if TEMP_SENSOR_1_IS_MAX31865 && PIN_EXISTS(MAX31865_CS2)
+    #define HAS_MAX31865_TEMP 1
     Adafruit_MAX31865 max31865_1 = Adafruit_MAX31865(MAX31865_CS2_PIN
       #if MAX31865_CS2_PIN != MAX6675_SS2_PIN
         , MAX31865_MOSI_PIN, MAX31865_MISO_PIN, MAX31865_SCK_PIN // For software SPI also set MOSI/MISO/SCK
   #endif
 #endif
 
-#if EITHER(HEATER_0_USES_MAX6675, HEATER_1_USES_MAX6675) && PINS_EXIST(MAX6675_SCK, MAX6675_DO)
-  #define MAX6675_SEPARATE_SPI 1
+#if (TEMP_SENSOR_0_IS_MAX_TC || TEMP_SENSOR_1_IS_MAX_TC) && PINS_EXIST(MAX6675_SCK, MAX6675_DO) && NO_THERMO_TEMPS
+  #define THERMO_SEPARATE_SPI 1
 #endif
 
-#if MAX6675_SEPARATE_SPI
+#if THERMO_SEPARATE_SPI
   #include "../libs/private_spi.h"
 #endif
 
   #include "./servo.h"
 #endif
 
-#if ANY(HEATER_0_USES_THERMISTOR, HEATER_1_USES_THERMISTOR, HEATER_2_USES_THERMISTOR, HEATER_3_USES_THERMISTOR, \
-        HEATER_4_USES_THERMISTOR, HEATER_5_USES_THERMISTOR, HEATER_6_USES_THERMISTOR, HEATER_7_USES_THERMISTOR )
+#if ANY(TEMP_SENSOR_0_IS_THERMISTOR, TEMP_SENSOR_1_IS_THERMISTOR, TEMP_SENSOR_2_IS_THERMISTOR, TEMP_SENSOR_3_IS_THERMISTOR, \
+        TEMP_SENSOR_4_IS_THERMISTOR, TEMP_SENSOR_5_IS_THERMISTOR, TEMP_SENSOR_6_IS_THERMISTOR, TEMP_SENSOR_7_IS_THERMISTOR )
   #define HAS_HOTEND_THERMISTOR 1
 #endif
 
 #if HAS_HOTEND_THERMISTOR
   #if ENABLED(TEMP_SENSOR_1_AS_REDUNDANT)
-    static const temp_entry_t* heater_ttbl_map[2] = { HEATER_0_TEMPTABLE, HEATER_1_TEMPTABLE };
-    static constexpr uint8_t heater_ttbllen_map[2] = { HEATER_0_TEMPTABLE_LEN, HEATER_1_TEMPTABLE_LEN };
+    static const temp_entry_t* heater_ttbl_map[2] = { TEMPTABLE_0, TEMPTABLE_1 };
+    static constexpr uint8_t heater_ttbllen_map[2] = { TEMPTABLE_0_LEN, TEMPTABLE_1_LEN };
   #else
-    #define NEXT_TEMPTABLE(N) ,HEATER_##N##_TEMPTABLE
-    #define NEXT_TEMPTABLE_LEN(N) ,HEATER_##N##_TEMPTABLE_LEN
-    static const temp_entry_t* heater_ttbl_map[HOTENDS] = ARRAY_BY_HOTENDS(HEATER_0_TEMPTABLE REPEAT_S(1, HOTENDS, NEXT_TEMPTABLE));
-    static constexpr uint8_t heater_ttbllen_map[HOTENDS] = ARRAY_BY_HOTENDS(HEATER_0_TEMPTABLE_LEN REPEAT_S(1, HOTENDS, NEXT_TEMPTABLE_LEN));
+    #define NEXT_TEMPTABLE(N) ,TEMPTABLE_##N
+    #define NEXT_TEMPTABLE_LEN(N) ,TEMPTABLE_##N##_LEN
+    static const temp_entry_t* heater_ttbl_map[HOTENDS] = ARRAY_BY_HOTENDS(TEMPTABLE_0 REPEAT_S(1, HOTENDS, NEXT_TEMPTABLE));
+    static constexpr uint8_t heater_ttbllen_map[HOTENDS] = ARRAY_BY_HOTENDS(TEMPTABLE_0_LEN REPEAT_S(1, HOTENDS, NEXT_TEMPTABLE_LEN));
   #endif
 #endif
 
   bed_info_t Temperature::temp_bed; // = { 0 }
   // Init min and max temp with extreme values to prevent false errors during startup
   #ifdef BED_MINTEMP
-    int16_t Temperature::mintemp_raw_BED = HEATER_BED_RAW_LO_TEMP;
+    int16_t Temperature::mintemp_raw_BED = TEMP_SENSOR_BED_RAW_LO_TEMP;
   #endif
   #ifdef BED_MAXTEMP
-    int16_t Temperature::maxtemp_raw_BED = HEATER_BED_RAW_HI_TEMP;
+    int16_t Temperature::maxtemp_raw_BED = TEMP_SENSOR_BED_RAW_HI_TEMP;
   #endif
   TERN_(WATCH_BED, bed_watch_t Temperature::watch_bed); // = { 0 }
   IF_DISABLED(PIDTEMPBED, millis_t Temperature::next_bed_check_ms);
     millis_t next_cool_check_ms_2 = 0;
     float old_temp = 9999;
     #ifdef CHAMBER_MINTEMP
-      int16_t Temperature::mintemp_raw_CHAMBER = HEATER_CHAMBER_RAW_LO_TEMP;
+      int16_t Temperature::mintemp_raw_CHAMBER = TEMP_SENSOR_CHAMBER_RAW_LO_TEMP;
     #endif
     #ifdef CHAMBER_MAXTEMP
-      int16_t Temperature::maxtemp_raw_CHAMBER = HEATER_CHAMBER_RAW_HI_TEMP;
+      int16_t Temperature::maxtemp_raw_CHAMBER = TEMP_SENSOR_CHAMBER_RAW_HI_TEMP;
     #endif
     #if WATCH_CHAMBER
       chamber_watch_t Temperature::watch_chamber{0};
   lpq_ptr_t Temperature::lpq_ptr = 0;
 #endif
 
-#define TEMPDIR(N) ((HEATER_##N##_RAW_LO_TEMP) < (HEATER_##N##_RAW_HI_TEMP) ? 1 : -1)
+#define TEMPDIR(N) ((TEMP_SENSOR_##N##_RAW_LO_TEMP) < (TEMP_SENSOR_##N##_RAW_HI_TEMP) ? 1 : -1)
 
 #if HAS_HOTEND
   // Init mintemp and maxtemp with extreme values to prevent false errors during startup
-  constexpr temp_range_t sensor_heater_0 { HEATER_0_RAW_LO_TEMP, HEATER_0_RAW_HI_TEMP, 0, 16383 },
-                         sensor_heater_1 { HEATER_1_RAW_LO_TEMP, HEATER_1_RAW_HI_TEMP, 0, 16383 },
-                         sensor_heater_2 { HEATER_2_RAW_LO_TEMP, HEATER_2_RAW_HI_TEMP, 0, 16383 },
-                         sensor_heater_3 { HEATER_3_RAW_LO_TEMP, HEATER_3_RAW_HI_TEMP, 0, 16383 },
-                         sensor_heater_4 { HEATER_4_RAW_LO_TEMP, HEATER_4_RAW_HI_TEMP, 0, 16383 },
-                         sensor_heater_5 { HEATER_5_RAW_LO_TEMP, HEATER_5_RAW_HI_TEMP, 0, 16383 },
-                         sensor_heater_6 { HEATER_6_RAW_LO_TEMP, HEATER_6_RAW_HI_TEMP, 0, 16383 },
-                         sensor_heater_7 { HEATER_7_RAW_LO_TEMP, HEATER_7_RAW_HI_TEMP, 0, 16383 };
+  constexpr temp_range_t sensor_heater_0 { TEMP_SENSOR_0_RAW_LO_TEMP, TEMP_SENSOR_0_RAW_HI_TEMP, 0, 16383 },
+                         sensor_heater_1 { TEMP_SENSOR_1_RAW_LO_TEMP, TEMP_SENSOR_1_RAW_HI_TEMP, 0, 16383 },
+                         sensor_heater_2 { TEMP_SENSOR_2_RAW_LO_TEMP, TEMP_SENSOR_2_RAW_HI_TEMP, 0, 16383 },
+                         sensor_heater_3 { TEMP_SENSOR_3_RAW_LO_TEMP, TEMP_SENSOR_3_RAW_HI_TEMP, 0, 16383 },
+                         sensor_heater_4 { TEMP_SENSOR_4_RAW_LO_TEMP, TEMP_SENSOR_4_RAW_HI_TEMP, 0, 16383 },
+                         sensor_heater_5 { TEMP_SENSOR_5_RAW_LO_TEMP, TEMP_SENSOR_5_RAW_HI_TEMP, 0, 16383 },
+                         sensor_heater_6 { TEMP_SENSOR_6_RAW_LO_TEMP, TEMP_SENSOR_6_RAW_HI_TEMP, 0, 16383 },
+                         sensor_heater_7 { TEMP_SENSOR_7_RAW_LO_TEMP, TEMP_SENSOR_7_RAW_HI_TEMP, 0, 16383 };
 
   temp_range_t Temperature::temp_range[HOTENDS] = ARRAY_BY_HOTENDS(sensor_heater_0, sensor_heater_1, sensor_heater_2, sensor_heater_3, sensor_heater_4, sensor_heater_5, sensor_heater_6, sensor_heater_7);
 #endif
   updateTemperaturesFromRawValues(); // also resets the watchdog
 
   #if DISABLED(IGNORE_THERMOCOUPLE_ERRORS)
-    #if HEATER_0_USES_MAX6675
-      if (temp_hotend[0].celsius > _MIN(HEATER_0_MAXTEMP, HEATER_0_MAX6675_TMAX - 1.0)) max_temp_error(H_E0);
-      if (temp_hotend[0].celsius < _MAX(HEATER_0_MINTEMP, HEATER_0_MAX6675_TMIN + .01)) min_temp_error(H_E0);
+    #if TEMP_SENSOR_0_IS_MAX_TC
+      if (temp_hotend[0].celsius > _MIN(HEATER_0_MAXTEMP, TEMP_SENSOR_0_MAX_TC_TMAX - 1.0)) max_temp_error(H_E0);
+      if (temp_hotend[0].celsius < _MAX(HEATER_0_MINTEMP, TEMP_SENSOR_0_MAX_TC_TMIN + .01)) min_temp_error(H_E0);
     #endif
-    #if HEATER_1_USES_MAX6675
-      if (temp_hotend[1].celsius > _MIN(HEATER_1_MAXTEMP, HEATER_1_MAX6675_TMAX - 1.0)) max_temp_error(H_E1);
-      if (temp_hotend[1].celsius < _MAX(HEATER_1_MINTEMP, HEATER_1_MAX6675_TMIN + .01)) min_temp_error(H_E1);
+    #if TEMP_SENSOR_1_IS_MAX_TC
+      if (temp_hotend[1].celsius > _MIN(HEATER_1_MAXTEMP, TEMP_SENSOR_1_MAX_TC_TMAX - 1.0)) max_temp_error(H_E1);
+      if (temp_hotend[1].celsius < _MAX(HEATER_1_MINTEMP, TEMP_SENSOR_1_MAX_TC_TMIN + .01)) min_temp_error(H_E1);
     #endif
   #endif
 
 
   void Temperature::reset_user_thermistors() {
     user_thermistor_t default_user_thermistor[USER_THERMISTORS] = {
-      #if HEATER_0_USER_THERMISTOR
+      #if TEMP_SENSOR_0_IS_CUSTOM
         { true, 0, 0, HOTEND0_PULLUP_RESISTOR_OHMS, HOTEND0_RESISTANCE_25C_OHMS, 0, 0, HOTEND0_BETA, 0 },
       #endif
-      #if HEATER_1_USER_THERMISTOR
+      #if TEMP_SENSOR_1_IS_CUSTOM
         { true, 0, 0, HOTEND1_PULLUP_RESISTOR_OHMS, HOTEND1_RESISTANCE_25C_OHMS, 0, 0, HOTEND1_BETA, 0 },
       #endif
-      #if HEATER_2_USER_THERMISTOR
+      #if TEMP_SENSOR_2_IS_CUSTOM
         { true, 0, 0, HOTEND2_PULLUP_RESISTOR_OHMS, HOTEND2_RESISTANCE_25C_OHMS, 0, 0, HOTEND2_BETA, 0 },
       #endif
-      #if HEATER_3_USER_THERMISTOR
+      #if TEMP_SENSOR_3_IS_CUSTOM
         { true, 0, 0, HOTEND3_PULLUP_RESISTOR_OHMS, HOTEND3_RESISTANCE_25C_OHMS, 0, 0, HOTEND3_BETA, 0 },
       #endif
-      #if HEATER_4_USER_THERMISTOR
+      #if TEMP_SENSOR_4_IS_CUSTOM
         { true, 0, 0, HOTEND4_PULLUP_RESISTOR_OHMS, HOTEND4_RESISTANCE_25C_OHMS, 0, 0, HOTEND4_BETA, 0 },
       #endif
-      #if HEATER_5_USER_THERMISTOR
+      #if TEMP_SENSOR_5_IS_CUSTOM
         { true, 0, 0, HOTEND5_PULLUP_RESISTOR_OHMS, HOTEND5_RESISTANCE_25C_OHMS, 0, 0, HOTEND5_BETA, 0 },
       #endif
-      #if HEATER_6_USER_THERMISTOR
+      #if TEMP_SENSOR_6_IS_CUSTOM
         { true, 0, 0, HOTEND6_PULLUP_RESISTOR_OHMS, HOTEND6_RESISTANCE_25C_OHMS, 0, 0, HOTEND6_BETA, 0 },
       #endif
-      #if HEATER_7_USER_THERMISTOR
+      #if TEMP_SENSOR_7_IS_CUSTOM
         { true, 0, 0, HOTEND7_PULLUP_RESISTOR_OHMS, HOTEND7_RESISTANCE_25C_OHMS, 0, 0, HOTEND7_BETA, 0 },
       #endif
-      #if HEATER_BED_USER_THERMISTOR
+      #if TEMP_SENSOR_BED_IS_CUSTOM
         { true, 0, 0, BED_PULLUP_RESISTOR_OHMS, BED_RESISTANCE_25C_OHMS, 0, 0, BED_BETA, 0 },
       #endif
-      #if HEATER_CHAMBER_USER_THERMISTOR
+      #if TEMP_SENSOR_CHAMBER_IS_CUSTOM
         { true, 0, 0, CHAMBER_PULLUP_RESISTOR_OHMS, CHAMBER_RESISTANCE_25C_OHMS, 0, 0, CHAMBER_BETA, 0 }
       #endif
+      #if TEMP_SENSOR_PROBE_IS_CUSTOM
+        { true, 0, 0, PROBE_PULLUP_RESISTOR_OHMS, PROBE_RESISTANCE_25C_OHMS, 0, 0, PROBE_BETA, 0 }
+      #endif
     };
     COPY(user_thermistor, default_user_thermistor);
   }
     SERIAL_ECHOPAIR_F_P(SP_C_STR, t.sh_c_coeff, 9);
     SERIAL_ECHOPGM(" ; ");
     serialprintPGM(
-      TERN_(HEATER_0_USER_THERMISTOR, t_index == CTI_HOTEND_0 ? PSTR("HOTEND 0") :)
-      TERN_(HEATER_1_USER_THERMISTOR, t_index == CTI_HOTEND_1 ? PSTR("HOTEND 1") :)
-      TERN_(HEATER_2_USER_THERMISTOR, t_index == CTI_HOTEND_2 ? PSTR("HOTEND 2") :)
-      TERN_(HEATER_3_USER_THERMISTOR, t_index == CTI_HOTEND_3 ? PSTR("HOTEND 3") :)
-      TERN_(HEATER_4_USER_THERMISTOR, t_index == CTI_HOTEND_4 ? PSTR("HOTEND 4") :)
-      TERN_(HEATER_5_USER_THERMISTOR, t_index == CTI_HOTEND_5 ? PSTR("HOTEND 5") :)
-      TERN_(HEATER_6_USER_THERMISTOR, t_index == CTI_HOTEND_6 ? PSTR("HOTEND 6") :)
-      TERN_(HEATER_7_USER_THERMISTOR, t_index == CTI_HOTEND_7 ? PSTR("HOTEND 7") :)
-      TERN_(HEATER_BED_USER_THERMISTOR, t_index == CTI_BED ? PSTR("BED") :)
-      TERN_(HEATER_CHAMBER_USER_THERMISTOR, t_index == CTI_CHAMBER ? PSTR("CHAMBER") :)
+      TERN_(TEMP_SENSOR_0_IS_CUSTOM, t_index == CTI_HOTEND_0 ? PSTR("HOTEND 0") :)
+      TERN_(TEMP_SENSOR_1_IS_CUSTOM, t_index == CTI_HOTEND_1 ? PSTR("HOTEND 1") :)
+      TERN_(TEMP_SENSOR_2_IS_CUSTOM, t_index == CTI_HOTEND_2 ? PSTR("HOTEND 2") :)
+      TERN_(TEMP_SENSOR_3_IS_CUSTOM, t_index == CTI_HOTEND_3 ? PSTR("HOTEND 3") :)
+      TERN_(TEMP_SENSOR_4_IS_CUSTOM, t_index == CTI_HOTEND_4 ? PSTR("HOTEND 4") :)
+      TERN_(TEMP_SENSOR_5_IS_CUSTOM, t_index == CTI_HOTEND_5 ? PSTR("HOTEND 5") :)
+      TERN_(TEMP_SENSOR_6_IS_CUSTOM, t_index == CTI_HOTEND_6 ? PSTR("HOTEND 6") :)
+      TERN_(TEMP_SENSOR_7_IS_CUSTOM, t_index == CTI_HOTEND_7 ? PSTR("HOTEND 7") :)
+      TERN_(TEMP_SENSOR_BED_IS_CUSTOM, t_index == CTI_BED ? PSTR("BED") :)
+      TERN_(TEMP_SENSOR_CHAMBER_IS_CUSTOM, t_index == CTI_CHAMBER ? PSTR("CHAMBER") :)
+      TERN_(TEMP_SENSOR_PROBE_IS_CUSTOM, t_index == CTI_PROBE ? PSTR("PROBE") :)
       nullptr
     );
     SERIAL_EOL();
 
     switch (e) {
       case 0:
-        #if HEATER_0_USER_THERMISTOR
+        #if TEMP_SENSOR_0_IS_CUSTOM
           return user_thermistor_to_deg_c(CTI_HOTEND_0, raw);
-        #elif HEATER_0_USES_MAX6675
-          return TERN(MAX6675_0_IS_MAX31865, max31865_0.temperature(MAX31865_SENSOR_OHMS_0, MAX31865_CALIBRATION_OHMS_0), raw * 0.25);
-        #elif HEATER_0_USES_AD595
+        #elif TEMP_SENSOR_0_IS_MAX_TC
+          return TERN(TEMP_SENSOR_0_IS_MAX31865, max31865_0.temperature(MAX31865_SENSOR_OHMS_0, MAX31865_CALIBRATION_OHMS_0), raw * 0.25);
+        #elif TEMP_SENSOR_0_IS_AD595
           return TEMP_AD595(raw);
-        #elif HEATER_0_USES_AD8495
+        #elif TEMP_SENSOR_0_IS_AD8495
           return TEMP_AD8495(raw);
         #else
           break;
         #endif
       case 1:
-        #if HEATER_1_USER_THERMISTOR
+        #if TEMP_SENSOR_1_IS_CUSTOM
           return user_thermistor_to_deg_c(CTI_HOTEND_1, raw);
-        #elif HEATER_1_USES_MAX6675
-          return TERN(MAX6675_1_IS_MAX31865, max31865_1.temperature(MAX31865_SENSOR_OHMS_1, MAX31865_CALIBRATION_OHMS_1), raw * 0.25);
-        #elif HEATER_1_USES_AD595
+        #elif TEMP_SENSOR_1_IS_MAX_TC
+          return TERN(TEMP_SENSOR_1_IS_MAX31865, max31865_1.temperature(MAX31865_SENSOR_OHMS_1, MAX31865_CALIBRATION_OHMS_1), raw * 0.25);
+        #elif TEMP_SENSOR_1_IS_AD595
           return TEMP_AD595(raw);
-        #elif HEATER_1_USES_AD8495
+        #elif TEMP_SENSOR_1_IS_AD8495
           return TEMP_AD8495(raw);
         #else
           break;
         #endif
       case 2:
-        #if HEATER_2_USER_THERMISTOR
+        #if TEMP_SENSOR_2_IS_CUSTOM
           return user_thermistor_to_deg_c(CTI_HOTEND_2, raw);
-        #elif HEATER_2_USES_AD595
+        #elif TEMP_SENSOR_2_IS_AD595
           return TEMP_AD595(raw);
-        #elif HEATER_2_USES_AD8495
+        #elif TEMP_SENSOR_2_IS_AD8495
           return TEMP_AD8495(raw);
         #else
           break;
         #endif
       case 3:
-        #if HEATER_3_USER_THERMISTOR
+        #if TEMP_SENSOR_3_IS_CUSTOM
           return user_thermistor_to_deg_c(CTI_HOTEND_3, raw);
-        #elif HEATER_3_USES_AD595
+        #elif TEMP_SENSOR_3_IS_AD595
           return TEMP_AD595(raw);
-        #elif HEATER_3_USES_AD8495
+        #elif TEMP_SENSOR_3_IS_AD8495
           return TEMP_AD8495(raw);
         #else
           break;
         #endif
       case 4:
-        #if HEATER_4_USER_THERMISTOR
+        #if TEMP_SENSOR_4_IS_CUSTOM
           return user_thermistor_to_deg_c(CTI_HOTEND_4, raw);
-        #elif HEATER_4_USES_AD595
+        #elif TEMP_SENSOR_4_IS_AD595
           return TEMP_AD595(raw);
-        #elif HEATER_4_USES_AD8495
+        #elif TEMP_SENSOR_4_IS_AD8495
           return TEMP_AD8495(raw);
         #else
           break;
         #endif
       case 5:
-        #if HEATER_5_USER_THERMISTOR
+        #if TEMP_SENSOR_5_IS_CUSTOM
           return user_thermistor_to_deg_c(CTI_HOTEND_5, raw);
-        #elif HEATER_5_USES_AD595
+        #elif TEMP_SENSOR_5_IS_AD595
           return TEMP_AD595(raw);
-        #elif HEATER_5_USES_AD8495
+        #elif TEMP_SENSOR_5_IS_AD8495
           return TEMP_AD8495(raw);
         #else
           break;
         #endif
       case 6:
-        #if HEATER_6_USER_THERMISTOR
+        #if TEMP_SENSOR_6_IS_CUSTOM
           return user_thermistor_to_deg_c(CTI_HOTEND_6, raw);
-        #elif HEATER_6_USES_AD595
+        #elif TEMP_SENSOR_6_IS_AD595
           return TEMP_AD595(raw);
-        #elif HEATER_6_USES_AD8495
+        #elif TEMP_SENSOR_6_IS_AD8495
           return TEMP_AD8495(raw);
         #else
           break;
         #endif
       case 7:
-        #if HEATER_7_USER_THERMISTOR
+        #if TEMP_SENSOR_7_IS_CUSTOM
           return user_thermistor_to_deg_c(CTI_HOTEND_7, raw);
-        #elif HEATER_7_USES_AD595
+        #elif TEMP_SENSOR_7_IS_AD595
           return TEMP_AD595(raw);
-        #elif HEATER_7_USES_AD8495
+        #elif TEMP_SENSOR_7_IS_AD8495
           return TEMP_AD8495(raw);
         #else
           break;
   // Derived from RepRap FiveD extruder::getTemperature()
   // For bed temperature measurement.
   float Temperature::analog_to_celsius_bed(const int raw) {
-    #if HEATER_BED_USER_THERMISTOR
+    #if TEMP_SENSOR_BED_IS_CUSTOM
       return user_thermistor_to_deg_c(CTI_BED, raw);
-    #elif HEATER_BED_USES_THERMISTOR
-      SCAN_THERMISTOR_TABLE(BED_TEMPTABLE, BED_TEMPTABLE_LEN);
-    #elif HEATER_BED_USES_AD595
+    #elif TEMP_SENSOR_BED_IS_THERMISTOR
+      SCAN_THERMISTOR_TABLE(TEMPTABLE_BED, TEMPTABLE_BED_LEN);
+    #elif TEMP_SENSOR_BED_IS_AD595
       return TEMP_AD595(raw);
-    #elif HEATER_BED_USES_AD8495
+    #elif TEMP_SENSOR_BED_IS_AD8495
       return TEMP_AD8495(raw);
     #else
       UNUSED(raw);
   // Derived from RepRap FiveD extruder::getTemperature()
   // For chamber temperature measurement.
   float Temperature::analog_to_celsius_chamber(const int raw) {
-    #if HEATER_CHAMBER_USER_THERMISTOR
+    #if TEMP_SENSOR_CHAMBER_IS_CUSTOM
       return user_thermistor_to_deg_c(CTI_CHAMBER, raw);
-    #elif HEATER_CHAMBER_USES_THERMISTOR
-      SCAN_THERMISTOR_TABLE(CHAMBER_TEMPTABLE, CHAMBER_TEMPTABLE_LEN);
-    #elif HEATER_CHAMBER_USES_AD595
+    #elif TEMP_SENSOR_CHAMBER_IS_THERMISTOR
+      SCAN_THERMISTOR_TABLE(TEMPTABLE_CHAMBER, TEMPTABLE_CHAMBER_LEN);
+    #elif TEMP_SENSOR_CHAMBER_IS_AD595
       return TEMP_AD595(raw);
-    #elif HEATER_CHAMBER_USES_AD8495
+    #elif TEMP_SENSOR_CHAMBER_IS_AD8495
       return TEMP_AD8495(raw);
     #else
       UNUSED(raw);
   // Derived from RepRap FiveD extruder::getTemperature()
   // For probe temperature measurement.
   float Temperature::analog_to_celsius_probe(const int raw) {
-    #if HEATER_PROBE_USER_THERMISTOR
+    #if TEMP_SENSOR_PROBE_IS_CUSTOM
       return user_thermistor_to_deg_c(CTI_PROBE, raw);
-    #elif HEATER_PROBE_USES_THERMISTOR
-      SCAN_THERMISTOR_TABLE(PROBE_TEMPTABLE, PROBE_TEMPTABLE_LEN);
-    #elif HEATER_PROBE_USES_AD595
+    #elif TEMP_SENSOR_PROBE_IS_THERMISTOR
+      SCAN_THERMISTOR_TABLE(TEMPTABLE_PROBE, TEMPTABLE_PROBE_LEN);
+    #elif TEMP_SENSOR_PROBE_IS_AD595
       return TEMP_AD595(raw);
-    #elif HEATER_PROBE_USES_AD8495
+    #elif TEMP_SENSOR_PROBE_IS_AD8495
       return TEMP_AD8495(raw);
     #else
       UNUSED(raw);
  * as it would block the stepper routine.
  */
 void Temperature::updateTemperaturesFromRawValues() {
-  TERN_(HEATER_0_USES_MAX6675, temp_hotend[0].raw = READ_MAX6675(0));
-  TERN_(HEATER_1_USES_MAX6675, temp_hotend[1].raw = READ_MAX6675(1));
+  TERN_(TEMP_SENSOR_0_IS_MAX_TC, temp_hotend[0].raw = READ_MAX_TC(0));
+  TERN_(TEMP_SENSOR_1_IS_MAX_TC, temp_hotend[1].raw = READ_MAX_TC(1));
   #if HAS_HOTEND
     HOTEND_LOOP() temp_hotend[e].celsius = analog_to_celsius_hotend(temp_hotend[e].raw, e);
   #endif
   raw_temps_ready = false;
 }
 
-#if MAX6675_SEPARATE_SPI
+#if THERMO_SEPARATE_SPI
   template<uint8_t MisoPin, uint8_t MosiPin, uint8_t SckPin> SoftSPI<MisoPin, MosiPin, SckPin> SPIclass<MisoPin, MosiPin, SckPin>::softSPI;
-  SPIclass<MAX6675_DO_PIN, SD_MOSI_PIN, MAX6675_SCK_PIN> max6675_spi;
+  SPIclass<MAX6675_DO_PIN, SD_MOSI_PIN, MAX6675_SCK_PIN> max_tc_spi;
 #endif
 
 // Init fans according to whether they're native PWM or Software PWM
  */
 void Temperature::init() {
 
-  TERN_(MAX6675_0_IS_MAX31865, max31865_0.begin(MAX31865_2WIRE)); // MAX31865_2WIRE, MAX31865_3WIRE, MAX31865_4WIRE
-  TERN_(MAX6675_1_IS_MAX31865, max31865_1.begin(MAX31865_2WIRE));
+  TERN_(TEMP_SENSOR_0_IS_MAX31865, max31865_0.begin(MAX31865_2WIRE)); // MAX31865_2WIRE, MAX31865_3WIRE, MAX31865_4WIRE
+  TERN_(TEMP_SENSOR_1_IS_MAX31865, max31865_1.begin(MAX31865_2WIRE));
 
   #if EARLY_WATCHDOG
     // Flag that the thermalManager should be running
 
   #if MB(RUMBA)
     // Disable RUMBA JTAG in case the thermocouple extension is plugged on top of JTAG connector
-    #define _AD(N) (HEATER_##N##_USES_AD595 || HEATER_##N##_USES_AD8495)
+    #define _AD(N) (TEMP_SENSOR_##N##_IS_AD595 || TEMP_SENSOR_##N##_IS_AD8495)
     #if _AD(0) || _AD(1) || _AD(2) || _AD(BED) || _AD(CHAMBER)
       MCUCR = _BV(JTD);
       MCUCR = _BV(JTD);
   #endif
 
   // Thermistor activation by MCU pin
-  #if PIN_EXISTS(TEMP_0_TR_ENABLE_PIN)
-    OUT_WRITE(TEMP_0_TR_ENABLE_PIN, ENABLED(HEATER_0_USES_MAX6675));
+  #if PIN_EXISTS(TEMP_0_TR_ENABLE)
+    OUT_WRITE(TEMP_0_TR_ENABLE_PIN, ENABLED(TEMP_SENSOR_0_IS_MAX_TC));
   #endif
-  #if PIN_EXISTS(TEMP_1_TR_ENABLE_PIN)
-    OUT_WRITE(TEMP_1_TR_ENABLE_PIN, ENABLED(HEATER_1_USES_MAX6675));
+  #if PIN_EXISTS(TEMP_1_TR_ENABLE)
+    OUT_WRITE(TEMP_1_TR_ENABLE_PIN, ENABLED(TEMP_SENSOR_1_IS_MAX_TC));
   #endif
 
   #if BOTH(PIDTEMP, PID_EXTRUSION_SCALING)
     INIT_FAN_PIN(CONTROLLER_FAN_PIN);
   #endif
 
-  TERN_(MAX6675_SEPARATE_SPI, max6675_spi.init());
+  TERN_(THERMO_SEPARATE_SPI, max_tc_spi.init());
 
   HAL_adc_init();
 
   #if HAS_HOTEND
 
     #define _TEMP_MIN_E(NR) do{ \
-      const int16_t tmin = _MAX(HEATER_ ##NR## _MINTEMP, TERN(HEATER_##NR##_USER_THERMISTOR, 0, (int16_t)pgm_read_word(&HEATER_ ##NR## _TEMPTABLE[HEATER_ ##NR## _SENSOR_MINTEMP_IND].celsius))); \
+      const int16_t tmin = _MAX(HEATER_##NR##_MINTEMP, TERN(TEMP_SENSOR_##NR##_IS_CUSTOM, 0, (int16_t)pgm_read_word(&TEMPTABLE_##NR [TEMP_SENSOR_##NR##_MINTEMP_IND].celsius))); \
       temp_range[NR].mintemp = tmin; \
       while (analog_to_celsius_hotend(temp_range[NR].raw_min, NR) < tmin) \
         temp_range[NR].raw_min += TEMPDIR(NR) * (OVERSAMPLENR); \
     }while(0)
     #define _TEMP_MAX_E(NR) do{ \
-      const int16_t tmax = _MIN(HEATER_ ##NR## _MAXTEMP, TERN(HEATER_##NR##_USER_THERMISTOR, 2000, (int16_t)pgm_read_word(&HEATER_ ##NR## _TEMPTABLE[HEATER_ ##NR## _SENSOR_MAXTEMP_IND].celsius) - 1)); \
+      const int16_t tmax = _MIN(HEATER_##NR##_MAXTEMP, TERN(TEMP_SENSOR_##NR##_IS_CUSTOM, 2000, (int16_t)pgm_read_word(&TEMPTABLE_##NR [TEMP_SENSOR_##NR##_MAXTEMP_IND].celsius) - 1)); \
       temp_range[NR].maxtemp = tmax; \
       while (analog_to_celsius_hotend(temp_range[NR].raw_max, NR) > tmax) \
         temp_range[NR].raw_max -= TEMPDIR(NR) * (OVERSAMPLENR); \
     }while(0)
 
-    #define _MINMAX_TEST(N,M) (HOTENDS > N && THERMISTOR_HEATER_##N && THERMISTOR_HEATER_##N != 998 && THERMISTOR_HEATER_##N != 999 && defined(HEATER_##N##_##M##TEMP))
+    #define _MINMAX_TEST(N,M) (HOTENDS > N && TEMP_SENSOR_ ##N## THERMISTOR_ID && TEMP_SENSOR_ ##N## THERMISTOR_ID != 998 && TEMP_SENSOR_ ##N## THERMISTOR_ID != 999 && defined(HEATER_##N##_##M##TEMP))
 
     #if _MINMAX_TEST(0, MIN)
       _TEMP_MIN_E(0);
 
 #endif
 
-#if HAS_MAX6675
+#if HAS_MAX_TC
 
   #ifndef THERMOCOUPLE_MAX_ERRORS
     #define THERMOCOUPLE_MAX_ERRORS 15
   #endif
 
-  int Temperature::read_max6675(TERN_(HAS_MULTI_6675, const uint8_t hindex/*=0*/)) {
+  int Temperature::read_max_tc(TERN_(HAS_MULTI_MAX_TC, const uint8_t hindex/*=0*/)) {
     #define MAX6675_HEAT_INTERVAL 250UL
 
-    #if MAX6675_0_IS_MAX31855 || MAX6675_1_IS_MAX31855
-      static uint32_t max6675_temp = 2000;
-      #define MAX6675_ERROR_MASK    7
-      #define MAX6675_DISCARD_BITS 18
-      #define MAX6675_SPEED_BITS    3       // (_BV(SPR1)) // clock ÷ 64
-    #elif HAS_MAX31865
-      static uint16_t max6675_temp = 2000;  // From datasheet 16 bits D15-D0
-      #define MAX6675_ERROR_MASK    1       // D0 Bit not used
-      #define MAX6675_DISCARD_BITS  1       // Data is in D15-D1
-      #define MAX6675_SPEED_BITS    3       //  (_BV(SPR1)) // clock ÷ 64
+    #if HAS_MAX31855
+      static uint32_t max_tc_temp = 2000;
+      #define MAX_TC_ERROR_MASK    7
+      #define MAX_TC_DISCARD_BITS 18
+      #define MAX_TC_SPEED_BITS    3        // (_BV(SPR1)) // clock ÷ 64
+    #elif HAS_MAX31865_TEMP
+      static uint16_t max_tc_temp = 2000;   // From datasheet 16 bits D15-D0
+      #define MAX_TC_ERROR_MASK    1        // D0 Bit not used
+      #define MAX_TC_DISCARD_BITS  1        // Data is in D15-D1
+      #define MAX_TC_SPEED_BITS    3        //  (_BV(SPR1)) // clock ÷ 64
     #else
-      static uint16_t max6675_temp = 2000;
-      #define MAX6675_ERROR_MASK    4
-      #define MAX6675_DISCARD_BITS  3
-      #define MAX6675_SPEED_BITS    2       // (_BV(SPR0)) // clock ÷ 16
+      static uint16_t max_tc_temp = 2000;
+      #define MAX_TC_ERROR_MASK    4
+      #define MAX_TC_DISCARD_BITS  3
+      #define MAX_TC_SPEED_BITS    2        // (_BV(SPR0)) // clock ÷ 16
     #endif
 
-    #if HAS_MULTI_6675
+    #if HAS_MULTI_MAX_TC
       // Needed to return the correct temp when this is called between readings
-      static uint16_t max6675_temp_previous[COUNT_6675] = { 0 };
-      #define MAX6675_TEMP(I) max6675_temp_previous[I]
-      #define MAX6675_SEL(A,B) (hindex ? (B) : (A))
+      static uint16_t max_tc_temp_previous[MAX_TC_COUNT] = { 0 };
+      #define THERMO_TEMP(I) max_tc_temp_previous[I]
+      #define THERMO_SEL(A,B) (hindex ? (B) : (A))
       #define MAX6675_WRITE(V)     do{ switch (hindex) { case 1:      WRITE(MAX6675_SS2_PIN, V); break; default:      WRITE(MAX6675_SS_PIN, V); } }while(0)
       #define MAX6675_SET_OUTPUT() do{ switch (hindex) { case 1: SET_OUTPUT(MAX6675_SS2_PIN);    break; default: SET_OUTPUT(MAX6675_SS_PIN);    } }while(0)
     #else
       constexpr uint8_t hindex = 0;
-      #define MAX6675_TEMP(I) max6675_temp
-      #if MAX6675_1_IS_MAX31865
-        #define MAX6675_SEL(A,B) B
+      #define THERMO_TEMP(I) max_tc_temp
+      #if TEMP_SENSOR_1_IS_MAX31865
+        #define THERMO_SEL(A,B) B
       #else
-        #define MAX6675_SEL(A,B) A
+        #define THERMO_SEL(A,B) A
       #endif
-      #if HEATER_0_USES_MAX6675
+      #if TEMP_SENSOR_0_IS_MAX6675
         #define MAX6675_WRITE(V)          WRITE(MAX6675_SS_PIN, V)
         #define MAX6675_SET_OUTPUT() SET_OUTPUT(MAX6675_SS_PIN)
       #else
         #define MAX6675_WRITE(V)          WRITE(MAX6675_SS2_PIN, V)
         #define MAX6675_SET_OUTPUT() SET_OUTPUT(MAX6675_SS2_PIN)
       #endif
+
     #endif
 
-    static uint8_t max6675_errors[COUNT_6675] = { 0 };
+    static uint8_t max_tc_errors[MAX_TC_COUNT] = { 0 };
 
     // Return last-read value between readings
-    static millis_t next_max6675_ms[COUNT_6675] = { 0 };
+    static millis_t next_max_tc_ms[MAX_TC_COUNT] = { 0 };
     millis_t ms = millis();
-    if (PENDING(ms, next_max6675_ms[hindex])) return int(MAX6675_TEMP(hindex));
-    next_max6675_ms[hindex] = ms + MAX6675_HEAT_INTERVAL;
+    if (PENDING(ms, next_max_tc_ms[hindex])) return int(THERMO_TEMP(hindex));
+    next_max_tc_ms[hindex] = ms + MAX6675_HEAT_INTERVAL;
 
-    #if HAS_MAX31865
-      Adafruit_MAX31865 &maxref = MAX6675_SEL(max31865_0, max31865_1);
-      const uint16_t max31865_ohms = (uint32_t(maxref.readRTD()) * MAX6675_SEL(MAX31865_CALIBRATION_OHMS_0, MAX31865_CALIBRATION_OHMS_1)) >> 16;
+    #if HAS_MAX31865_TEMP
+      Adafruit_MAX31865 &maxref = THERMO_SEL(max31865_0, max31865_1);
+      const uint16_t max31865_ohms = (uint32_t(maxref.readRTD()) * THERMO_SEL(MAX31865_CALIBRATION_OHMS_0, MAX31865_CALIBRATION_OHMS_1)) >> 16;
     #endif
 
     //
     // TODO: spiBegin, spiRec and spiInit doesn't work when soft spi is used.
     //
-    #if !MAX6675_SEPARATE_SPI
+    #if !THERMO_SEPARATE_SPI
       spiBegin();
-      spiInit(MAX6675_SPEED_BITS);
+      spiInit(MAX_TC_SPEED_BITS);
     #endif
 
-    MAX6675_WRITE(LOW);  // enable TT_MAX6675
-    DELAY_NS(100);       // Ensure 100ns delay
+    MAX6675_WRITE(LOW); // enable TT_MAX6675
+    DELAY_NS(100);      // Ensure 100ns delay
 
     // Read a big-endian temperature value
-    max6675_temp = 0;
-    for (uint8_t i = sizeof(max6675_temp); i--;) {
-      max6675_temp |= TERN(MAX6675_SEPARATE_SPI, max6675_spi.receive(), spiRec());
-      if (i > 0) max6675_temp <<= 8; // shift left if not the last byte
+    max_tc_temp = 0;
+    for (uint8_t i = sizeof(max_tc_temp); i--;) {
+      max_tc_temp |= TERN(THERMO_SEPARATE_SPI, max_tc_spi.receive(), spiRec());
+      if (i > 0) max_tc_temp <<= 8; // shift left if not the last byte
     }
 
     MAX6675_WRITE(HIGH); // disable TT_MAX6675
 
-    const uint8_t fault_31865 = TERN1(HAS_MAX31865, maxref.readFault());
+    const uint8_t fault_31865 = TERN1(HAS_MAX31865_TEMP, maxref.readFault());
 
-    if (DISABLED(IGNORE_THERMOCOUPLE_ERRORS) && (max6675_temp & MAX6675_ERROR_MASK) && fault_31865) {
-      max6675_errors[hindex]++;
-      if (max6675_errors[hindex] > THERMOCOUPLE_MAX_ERRORS) {
+    if (DISABLED(IGNORE_THERMOCOUPLE_ERRORS) && (max_tc_temp & MAX_TC_ERROR_MASK) && fault_31865) {
+      max_tc_errors[hindex]++;
+      if (max_tc_errors[hindex] > THERMOCOUPLE_MAX_ERRORS) {
         SERIAL_ERROR_START();
         SERIAL_ECHOPGM("Temp measurement error! ");
-        #if MAX6675_ERROR_MASK == 7
+        #if MAX_TC_ERROR_MASK == 7
           SERIAL_ECHOPGM("MAX31855 ");
-          if (max6675_temp & 1)
+          if (max_tc_temp & 1)
             SERIAL_ECHOLNPGM("Open Circuit");
-          else if (max6675_temp & 2)
+          else if (max_tc_temp & 2)
             SERIAL_ECHOLNPGM("Short to GND");
-          else if (max6675_temp & 4)
+          else if (max_tc_temp & 4)
             SERIAL_ECHOLNPGM("Short to VCC");
-        #elif HAS_MAX31865
+        #elif HAS_MAX31865_TEMP
           if (fault_31865) {
             maxref.clearFault();
             SERIAL_ECHOPAIR("MAX31865 Fault :(", fault_31865, ")  >>");
         #endif
 
         // Thermocouple open
-        max6675_temp = 4 * MAX6675_SEL(HEATER_0_MAX6675_TMAX, HEATER_1_MAX6675_TMAX);
+        max_tc_temp = 4 * THERMO_SEL(TEMP_SENSOR_0_MAX_TC_TMAX, TEMP_SENSOR_1_MAX_TC_TMAX);
       }
       else
-        max6675_temp >>= MAX6675_DISCARD_BITS;
+        max_tc_temp >>= MAX_TC_DISCARD_BITS;
     }
     else {
-      max6675_temp >>= MAX6675_DISCARD_BITS;
-      max6675_errors[hindex] = 0;
+      max_tc_temp >>= MAX_TC_DISCARD_BITS;
+      max_tc_errors[hindex] = 0;
     }
 
-    #if MAX6675_0_IS_MAX31855 || MAX6675_1_IS_MAX31855
-      if (max6675_temp & 0x00002000) max6675_temp |= 0xFFFFC000; // Support negative temperature
+    #if HAS_MAX31855
+      if (max_tc_temp & 0x00002000) max_tc_temp |= 0xFFFFC000; // Support negative temperature
     #endif
 
     // Return the RTD resistance for MAX31865 for display in SHOW_TEMP_ADC_VALUES
-    TERN_(HAS_MAX31865, max6675_temp = max31865_ohms);
+    TERN_(HAS_MAX31865_TEMP, max_tc_temp = max31865_ohms);
 
-    MAX6675_TEMP(hindex) = max6675_temp;
+    THERMO_TEMP(hindex) = max_tc_temp;
 
-    return int(max6675_temp);
+    return int(max_tc_temp);
   }
 
-#endif // HAS_MAX6675
+#endif // HAS_MAX_TC
 
 /**
  * Update raw temperatures
  */
 void Temperature::update_raw_temperatures() {
 
-  #if HAS_TEMP_ADC_0 && !HEATER_0_USES_MAX6675
+  #if HAS_TEMP_ADC_0 && !TEMP_SENSOR_0_IS_MAX_TC
     temp_hotend[0].update();
   #endif
 
   #if HAS_TEMP_ADC_1
     #if ENABLED(TEMP_SENSOR_1_AS_REDUNDANT)
       redundant_temperature_raw = temp_hotend[1].acc;
-    #elif !HEATER_1_USES_MAX6675
+    #elif !TEMP_SENSOR_1_IS_MAX_TC
       temp_hotend[1].update();
     #endif
   #endif
   #if HAS_HOTEND
 
     static constexpr int8_t temp_dir[] = {
-      TERN(HEATER_0_USES_MAX6675, 0, TEMPDIR(0))
+      TERN(TEMP_SENSOR_0_IS_MAX_TC, 0, TEMPDIR(0))
       #if HAS_MULTI_HOTEND
-        , TERN(HEATER_1_USES_MAX6675, 0, TEMPDIR(1))
+        , TERN(TEMP_SENSOR_1_IS_MAX_TC, 0, TEMPDIR(1))
         #if HOTENDS > 2
           #define _TEMPDIR(N) , TEMPDIR(N)
           REPEAT_S(2, HOTENDS, _TEMPDIR)

Marlin/src/module/temperature.h

 #if HAS_USER_THERMISTORS
 
   enum CustomThermistorIndex : uint8_t {
-    #if HEATER_0_USER_THERMISTOR
+    #if TEMP_SENSOR_0_IS_CUSTOM
       CTI_HOTEND_0,
     #endif
-    #if HEATER_1_USER_THERMISTOR
+    #if TEMP_SENSOR_1_IS_CUSTOM
       CTI_HOTEND_1,
     #endif
-    #if HEATER_2_USER_THERMISTOR
+    #if TEMP_SENSOR_2_IS_CUSTOM
       CTI_HOTEND_2,
     #endif
-    #if HEATER_3_USER_THERMISTOR
+    #if TEMP_SENSOR_3_IS_CUSTOM
       CTI_HOTEND_3,
     #endif
-    #if HEATER_4_USER_THERMISTOR
+    #if TEMP_SENSOR_4_IS_CUSTOM
       CTI_HOTEND_4,
     #endif
-    #if HEATER_5_USER_THERMISTOR
+    #if TEMP_SENSOR_5_IS_CUSTOM
       CTI_HOTEND_5,
     #endif
-    #if HEATER_BED_USER_THERMISTOR
+    #if TEMP_SENSOR_BED_IS_CUSTOM
       CTI_BED,
     #endif
-    #if HEATER_PROBE_USER_THERMISTOR
+    #if TEMP_SENSOR_PROBE_IS_CUSTOM
       CTI_PROBE,
     #endif
-    #if HEATER_CHAMBER_USER_THERMISTOR
+    #if TEMP_SENSOR_CHAMBER_IS_CUSTOM
       CTI_CHAMBER,
     #endif
     USER_THERMISTORS
     static void update_raw_temperatures();
     static void updateTemperaturesFromRawValues();
 
-    #define HAS_MAX6675 EITHER(HEATER_0_USES_MAX6675, HEATER_1_USES_MAX6675)
-    #if HAS_MAX6675
-      #define COUNT_6675 1 + BOTH(HEATER_0_USES_MAX6675, HEATER_1_USES_MAX6675)
-      #if COUNT_6675 > 1
-        #define HAS_MULTI_6675 1
-        #define READ_MAX6675(N) read_max6675(N)
+    #if HAS_MAX_TC
+      #define MAX_TC_COUNT 1 + BOTH(TEMP_SENSOR_0_IS_MAX_TC, TEMP_SENSOR_1_IS_MAX_TC)
+      #if MAX_TC_COUNT > 1
+        #define HAS_MULTI_MAX_TC 1
+        #define READ_MAX_TC(N) read_max_tc(N)
       #else
-        #define READ_MAX6675(N) read_max6675()
+        #define READ_MAX_TC(N) read_max_tc()
       #endif
-      static int read_max6675(TERN_(HAS_MULTI_6675, const uint8_t hindex=0));
+      static int read_max_tc(TERN_(HAS_MULTI_MAX_TC, const uint8_t hindex=0));
     #endif
 
     static void checkExtruderAutoFans();

Marlin/src/module/thermistor/thermistors.h

 #define OV_SCALE(N) (N)
 #define OV(N) int16_t(OV_SCALE(N) * (OVERSAMPLENR) * (THERMISTOR_TABLE_SCALE))
 
-#define ANY_THERMISTOR_IS(n) (THERMISTOR_HEATER_0 == n || THERMISTOR_HEATER_1 == n || THERMISTOR_HEATER_2 == n || THERMISTOR_HEATER_3 == n || THERMISTOR_HEATER_4 == n || THERMISTOR_HEATER_5 == n || THERMISTOR_HEATER_6 == n || THERMISTOR_HEATER_7 == n || THERMISTORBED == n || THERMISTORCHAMBER == n || THERMISTORPROBE == n)
+#define ANY_THERMISTOR_IS(n) (TEMP_SENSOR_0_THERMISTOR_ID == n || TEMP_SENSOR_1_THERMISTOR_ID == n || TEMP_SENSOR_2_THERMISTOR_ID == n || TEMP_SENSOR_3_THERMISTOR_ID == n || TEMP_SENSOR_4_THERMISTOR_ID == n || TEMP_SENSOR_5_THERMISTOR_ID == n || TEMP_SENSOR_6_THERMISTOR_ID == n || TEMP_SENSOR_7_THERMISTOR_ID == n || TEMP_SENSOR_BED_THERMISTOR_ID == n || TEMP_SENSOR_CHAMBER_THERMISTOR_ID == n || TEMP_SENSOR_PROBE_THERMISTOR_ID == n)
 
 typedef struct { int16_t value, celsius; } temp_entry_t;
 
 #define TT_NAME(_N) _TT_NAME(_N)
 
 
-#if THERMISTOR_HEATER_0
-  #define HEATER_0_TEMPTABLE TT_NAME(THERMISTOR_HEATER_0)
-  #define HEATER_0_TEMPTABLE_LEN COUNT(HEATER_0_TEMPTABLE)
-#elif HEATER_0_USES_THERMISTOR
+#if TEMP_SENSOR_0_THERMISTOR_ID
+  #define TEMPTABLE_0 TT_NAME(TEMP_SENSOR_0_THERMISTOR_ID)
+  #define TEMPTABLE_0_LEN COUNT(TEMPTABLE_0)
+#elif TEMP_SENSOR_0_IS_THERMISTOR
   #error "No heater 0 thermistor table specified"
 #else
-  #define HEATER_0_TEMPTABLE nullptr
-  #define HEATER_0_TEMPTABLE_LEN 0
+  #define TEMPTABLE_0 nullptr
+  #define TEMPTABLE_0_LEN 0
 #endif
 
-#if THERMISTOR_HEATER_1
-  #define HEATER_1_TEMPTABLE TT_NAME(THERMISTOR_HEATER_1)
-  #define HEATER_1_TEMPTABLE_LEN COUNT(HEATER_1_TEMPTABLE)
-#elif HEATER_1_USES_THERMISTOR
+#if TEMP_SENSOR_1_THERMISTOR_ID
+  #define TEMPTABLE_1 TT_NAME(TEMP_SENSOR_1_THERMISTOR_ID)
+  #define TEMPTABLE_1_LEN COUNT(TEMPTABLE_1)
+#elif TEMP_SENSOR_1_IS_THERMISTOR
   #error "No heater 1 thermistor table specified"
 #else
-  #define HEATER_1_TEMPTABLE nullptr
-  #define HEATER_1_TEMPTABLE_LEN 0
+  #define TEMPTABLE_1 nullptr
+  #define TEMPTABLE_1_LEN 0
 #endif
 
-#if THERMISTOR_HEATER_2
-  #define HEATER_2_TEMPTABLE TT_NAME(THERMISTOR_HEATER_2)
-  #define HEATER_2_TEMPTABLE_LEN COUNT(HEATER_2_TEMPTABLE)
-#elif HEATER_2_USES_THERMISTOR
+#if TEMP_SENSOR_2_THERMISTOR_ID
+  #define TEMPTABLE_2 TT_NAME(TEMP_SENSOR_2_THERMISTOR_ID)
+  #define TEMPTABLE_2_LEN COUNT(TEMPTABLE_2)
+#elif TEMP_SENSOR_2_IS_THERMISTOR
   #error "No heater 2 thermistor table specified"
 #else
-  #define HEATER_2_TEMPTABLE nullptr
-  #define HEATER_2_TEMPTABLE_LEN 0
+  #define TEMPTABLE_2 nullptr
+  #define TEMPTABLE_2_LEN 0
 #endif
 
-#if THERMISTOR_HEATER_3
-  #define HEATER_3_TEMPTABLE TT_NAME(THERMISTOR_HEATER_3)
-  #define HEATER_3_TEMPTABLE_LEN COUNT(HEATER_3_TEMPTABLE)
-#elif HEATER_3_USES_THERMISTOR
+#if TEMP_SENSOR_3_THERMISTOR_ID
+  #define TEMPTABLE_3 TT_NAME(TEMP_SENSOR_3_THERMISTOR_ID)
+  #define TEMPTABLE_3_LEN COUNT(TEMPTABLE_3)
+#elif TEMP_SENSOR_3_IS_THERMISTOR
   #error "No heater 3 thermistor table specified"
 #else
-  #define HEATER_3_TEMPTABLE nullptr
-  #define HEATER_3_TEMPTABLE_LEN 0
+  #define TEMPTABLE_3 nullptr
+  #define TEMPTABLE_3_LEN 0
 #endif
 
-#if THERMISTOR_HEATER_4
-  #define HEATER_4_TEMPTABLE TT_NAME(THERMISTOR_HEATER_4)
-  #define HEATER_4_TEMPTABLE_LEN COUNT(HEATER_4_TEMPTABLE)
-#elif HEATER_4_USES_THERMISTOR
+#if TEMP_SENSOR_4_THERMISTOR_ID
+  #define TEMPTABLE_4 TT_NAME(TEMP_SENSOR_4_THERMISTOR_ID)
+  #define TEMPTABLE_4_LEN COUNT(TEMPTABLE_4)
+#elif TEMP_SENSOR_4_IS_THERMISTOR
   #error "No heater 4 thermistor table specified"
 #else
-  #define HEATER_4_TEMPTABLE nullptr
-  #define HEATER_4_TEMPTABLE_LEN 0
+  #define TEMPTABLE_4 nullptr
+  #define TEMPTABLE_4_LEN 0
 #endif
 
-#if THERMISTOR_HEATER_5
-  #define HEATER_5_TEMPTABLE TT_NAME(THERMISTOR_HEATER_5)
-  #define HEATER_5_TEMPTABLE_LEN COUNT(HEATER_5_TEMPTABLE)
-#elif HEATER_5_USES_THERMISTOR
+#if TEMP_SENSOR_5_THERMISTOR_ID
+  #define TEMPTABLE_5 TT_NAME(TEMP_SENSOR_5_THERMISTOR_ID)
+  #define TEMPTABLE_5_LEN COUNT(TEMPTABLE_5)
+#elif TEMP_SENSOR_5_IS_THERMISTOR
   #error "No heater 5 thermistor table specified"
 #else
-  #define HEATER_5_TEMPTABLE nullptr
-  #define HEATER_5_TEMPTABLE_LEN 0
+  #define TEMPTABLE_5 nullptr
+  #define TEMPTABLE_5_LEN 0
 #endif
 
-#if THERMISTOR_HEATER_6
-  #define HEATER_6_TEMPTABLE TT_NAME(THERMISTOR_HEATER_6)
-  #define HEATER_6_TEMPTABLE_LEN COUNT(HEATER_6_TEMPTABLE)
-#elif HEATER_6_USES_THERMISTOR
+#if TEMP_SENSOR_6_THERMISTOR_ID
+  #define TEMPTABLE_6 TT_NAME(TEMP_SENSOR_6_THERMISTOR_ID)
+  #define TEMPTABLE_6_LEN COUNT(TEMPTABLE_6)
+#elif TEMP_SENSOR_6_IS_THERMISTOR
   #error "No heater 6 thermistor table specified"
 #else
-  #define HEATER_6_TEMPTABLE nullptr
-  #define HEATER_6_TEMPTABLE_LEN 0
+  #define TEMPTABLE_6 nullptr
+  #define TEMPTABLE_6_LEN 0
 #endif
 
-#if THERMISTOR_HEATER_7
-  #define HEATER_7_TEMPTABLE TT_NAME(THERMISTOR_HEATER_7)
-  #define HEATER_7_TEMPTABLE_LEN COUNT(HEATER_7_TEMPTABLE)
-#elif HEATER_7_USES_THERMISTOR
+#if TEMP_SENSOR_7_THERMISTOR_ID
+  #define TEMPTABLE_7 TT_NAME(TEMP_SENSOR_7_THERMISTOR_ID)
+  #define TEMPTABLE_7_LEN COUNT(TEMPTABLE_7)
+#elif TEMP_SENSOR_7_IS_THERMISTOR
   #error "No heater 7 thermistor table specified"
 #else
-  #define HEATER_7_TEMPTABLE nullptr
-  #define HEATER_7_TEMPTABLE_LEN 0
+  #define TEMPTABLE_7 nullptr
+  #define TEMPTABLE_7_LEN 0
 #endif
 
-#ifdef THERMISTORBED
-  #define BED_TEMPTABLE TT_NAME(THERMISTORBED)
-  #define BED_TEMPTABLE_LEN COUNT(BED_TEMPTABLE)
-#elif HEATER_BED_USES_THERMISTOR
+#ifdef TEMP_SENSOR_BED_THERMISTOR_ID
+  #define TEMPTABLE_BED TT_NAME(TEMP_SENSOR_BED_THERMISTOR_ID)
+  #define TEMPTABLE_BED_LEN COUNT(TEMPTABLE_BED)
+#elif TEMP_SENSOR_BED_IS_THERMISTOR
   #error "No bed thermistor table specified"
 #else
-  #define BED_TEMPTABLE_LEN 0
+  #define TEMPTABLE_BED_LEN 0
 #endif
 
-#ifdef THERMISTORCHAMBER
-  #define CHAMBER_TEMPTABLE TT_NAME(THERMISTORCHAMBER)
-  #define CHAMBER_TEMPTABLE_LEN COUNT(CHAMBER_TEMPTABLE)
-#elif HEATER_CHAMBER_USES_THERMISTOR
+#ifdef TEMP_SENSOR_CHAMBER_THERMISTOR_ID
+  #define TEMPTABLE_CHAMBER TT_NAME(TEMP_SENSOR_CHAMBER_THERMISTOR_ID)
+  #define TEMPTABLE_CHAMBER_LEN COUNT(TEMPTABLE_CHAMBER)
+#elif TEMP_SENSOR_CHAMBER_IS_THERMISTOR
   #error "No chamber thermistor table specified"
 #else
-  #define CHAMBER_TEMPTABLE_LEN 0
+  #define TEMPTABLE_CHAMBER_LEN 0
 #endif
 
-#ifdef THERMISTORPROBE
-  #define PROBE_TEMPTABLE TT_NAME(THERMISTORPROBE)
-  #define PROBE_TEMPTABLE_LEN COUNT(PROBE_TEMPTABLE)
-#elif HEATER_PROBE_USES_THERMISTOR
+#ifdef TEMP_SENSOR_PROBE_THERMISTOR_ID
+  #define TEMPTABLE_PROBE TT_NAME(TEMP_SENSOR_PROBE_THERMISTOR_ID)
+  #define TEMPTABLE_PROBE_LEN COUNT(TEMPTABLE_PROBE)
+#elif TEMP_SENSOR_PROBE_IS_THERMISTOR
   #error "No probe thermistor table specified"
 #else
-  #define PROBE_TEMPTABLE_LEN 0
+  #define TEMPTABLE_PROBE_LEN 0
 #endif
 
 // The SCAN_THERMISTOR_TABLE macro needs alteration?
 static_assert(
-     HEATER_0_TEMPTABLE_LEN < 256 && HEATER_1_TEMPTABLE_LEN < 256
-  && HEATER_2_TEMPTABLE_LEN < 256 && HEATER_3_TEMPTABLE_LEN < 256
-  && HEATER_4_TEMPTABLE_LEN < 256 && HEATER_5_TEMPTABLE_LEN < 256
-  && HEATER_6_TEMPTABLE_LEN < 256 && HEATER_7_TEMPTABLE_LEN < 256
-  &&      BED_TEMPTABLE_LEN < 256 &&  CHAMBER_TEMPTABLE_LEN < 256
-  &&    PROBE_TEMPTABLE_LEN < 256,
+     TEMPTABLE_0_LEN < 256 && TEMPTABLE_1_LEN < 256
+  && TEMPTABLE_2_LEN < 256 && TEMPTABLE_3_LEN < 256
+  && TEMPTABLE_4_LEN < 256 && TEMPTABLE_5_LEN < 256
+  && TEMPTABLE_6_LEN < 256 && TEMPTABLE_7_LEN < 256
+  && TEMPTABLE_BED_LEN < 256 && TEMPTABLE_CHAMBER_LEN < 256
+  && TEMPTABLE_PROBE_LEN < 256,
   "Temperature conversion tables over 255 entries need special consideration."
 );
 
 // For thermistors the highest temperature results in the lowest ADC value
 // For thermocouples the highest temperature results in the highest ADC value
 
-#define _TT_REV(N) REVERSE_TEMP_SENSOR_RANGE_##N
-#define TT_REV(N) _TT_REV(N)
+#define _TT_REV(N)    REVERSE_TEMP_SENSOR_RANGE_##N
+#define TT_REV(N)     _TT_REV(TEMP_SENSOR_##N##_THERMISTOR_ID)
+#define _TT_REVRAW(N) !TEMP_SENSOR_##N##_IS_THERMISTOR
+#define TT_REVRAW(N)  (TT_REV(N) || _TT_REVRAW(N))
 
-#ifdef HEATER_0_TEMPTABLE
-  #if TT_REV(THERMISTOR_HEATER_0)
-    #define HEATER_0_SENSOR_MINTEMP_IND 0
-    #define HEATER_0_SENSOR_MAXTEMP_IND HEATER_0_TEMPTABLE_LEN - 1
+#ifdef TEMPTABLE_0
+  #if TT_REV(0)
+    #define TEMP_SENSOR_0_MINTEMP_IND 0
+    #define TEMPTABLE_0_MAXTEMP_IND HEATER_0_LEN - 1
   #else
-    #define HEATER_0_SENSOR_MINTEMP_IND HEATER_0_TEMPTABLE_LEN - 1
-    #define HEATER_0_SENSOR_MAXTEMP_IND 0
+    #define TEMPTABLE_0_MINTEMP_IND HEATER_0_LEN - 1
+    #define TEMP_SENSOR_0_MAXTEMP_IND 0
   #endif
 #endif
-#ifdef HEATER_1_TEMPTABLE
-  #if TT_REV(THERMISTOR_HEATER_1)
-    #define HEATER_1_SENSOR_MINTEMP_IND 0
-    #define HEATER_1_SENSOR_MAXTEMP_IND HEATER_1_TEMPTABLE_LEN - 1
+#ifdef TEMPTABLE_1
+  #if TT_REV(1)
+    #define TEMP_SENSOR_1_MINTEMP_IND 0
+    #define TEMPTABLE_1_MAXTEMP_IND HEATER_1_LEN - 1
   #else
-    #define HEATER_1_SENSOR_MINTEMP_IND HEATER_1_TEMPTABLE_LEN - 1
-    #define HEATER_1_SENSOR_MAXTEMP_IND 0
+    #define TEMPTABLE_1_MINTEMP_IND HEATER_1_LEN - 1
+    #define TEMP_SENSOR_1_MAXTEMP_IND 0
   #endif
 #endif
-#ifdef HEATER_2_TEMPTABLE
-  #if TT_REV(THERMISTOR_HEATER_2)
-    #define HEATER_2_SENSOR_MINTEMP_IND 0
-    #define HEATER_2_SENSOR_MAXTEMP_IND HEATER_2_TEMPTABLE_LEN - 1
+#ifdef TEMPTABLE_2
+  #if TT_REV(2)
+    #define TEMP_SENSOR_2_MINTEMP_IND 0
+    #define TEMPTABLE_2_MAXTEMP_IND HEATER_2_LEN - 1
   #else
-    #define HEATER_2_SENSOR_MINTEMP_IND HEATER_2_TEMPTABLE_LEN - 1
-    #define HEATER_2_SENSOR_MAXTEMP_IND 0
+    #define TEMPTABLE_2_MINTEMP_IND HEATER_2_LEN - 1
+    #define TEMP_SENSOR_2_MAXTEMP_IND 0
   #endif
 #endif
-#ifdef HEATER_3_TEMPTABLE
-  #if TT_REV(THERMISTOR_HEATER_3)
-    #define HEATER_3_SENSOR_MINTEMP_IND 0
-    #define HEATER_3_SENSOR_MAXTEMP_IND HEATER_3_TEMPTABLE_LEN - 1
+#ifdef TEMPTABLE_3
+  #if TT_REV(3)
+    #define TEMP_SENSOR_3_MINTEMP_IND 0
+    #define TEMPTABLE_3_MAXTEMP_IND HEATER_3_LEN - 1
   #else
-    #define HEATER_3_SENSOR_MINTEMP_IND HEATER_3_TEMPTABLE_LEN - 1
-    #define HEATER_3_SENSOR_MAXTEMP_IND 0
+    #define TEMPTABLE_3_MINTEMP_IND HEATER_3_LEN - 1
+    #define TEMP_SENSOR_3_MAXTEMP_IND 0
   #endif
 #endif
-#ifdef HEATER_4_TEMPTABLE
-  #if TT_REV(THERMISTOR_HEATER_4)
-    #define HEATER_4_SENSOR_MINTEMP_IND 0
-    #define HEATER_4_SENSOR_MAXTEMP_IND HEATER_4_TEMPTABLE_LEN - 1
+#ifdef TEMPTABLE_4
+  #if TT_REV(4)
+    #define TEMP_SENSOR_4_MINTEMP_IND 0
+    #define TEMPTABLE_4_MAXTEMP_IND HEATER_4_LEN - 1
   #else
-    #define HEATER_4_SENSOR_MINTEMP_IND HEATER_4_TEMPTABLE_LEN - 1
-    #define HEATER_4_SENSOR_MAXTEMP_IND 0
+    #define TEMPTABLE_4_MINTEMP_IND HEATER_4_LEN - 1
+    #define TEMP_SENSOR_4_MAXTEMP_IND 0
   #endif
 #endif
-#ifdef HEATER_5_TEMPTABLE
-  #if TT_REV(THERMISTOR_HEATER_5)
-    #define HEATER_5_SENSOR_MINTEMP_IND 0
-    #define HEATER_5_SENSOR_MAXTEMP_IND HEATER_5_TEMPTABLE_LEN - 1
+#ifdef TEMPTABLE_5
+  #if TT_REV(5)
+    #define TEMP_SENSOR_5_MINTEMP_IND 0
+    #define TEMPTABLE_5_MAXTEMP_IND HEATER_5_LEN - 1
   #else
-    #define HEATER_5_SENSOR_MINTEMP_IND HEATER_5_TEMPTABLE_LEN - 1
-    #define HEATER_5_SENSOR_MAXTEMP_IND 0
+    #define TEMPTABLE_5_MINTEMP_IND HEATER_5_LEN - 1
+    #define TEMP_SENSOR_5_MAXTEMP_IND 0
   #endif
 #endif
-#ifdef HEATER_6_TEMPTABLE
-  #if TT_REV(THERMISTOR_HEATER_6)
-    #define HEATER_6_SENSOR_MINTEMP_IND 0
-    #define HEATER_6_SENSOR_MAXTEMP_IND HEATER_6_TEMPTABLE_LEN - 1
+#ifdef TEMPTABLE_6
+  #if TT_REV(6)
+    #define TEMP_SENSOR_6_MINTEMP_IND 0
+    #define TEMPTABLE_6_MAXTEMP_IND HEATER_6_LEN - 1
   #else
-    #define HEATER_6_SENSOR_MINTEMP_IND HEATER_6_TEMPTABLE_LEN - 1
-    #define HEATER_6_SENSOR_MAXTEMP_IND 0
+    #define TEMPTABLE_6_MINTEMP_IND HEATER_6_LEN - 1
+    #define TEMP_SENSOR_6_MAXTEMP_IND 0
   #endif
 #endif
-#ifdef HEATER_7_TEMPTABLE
-  #if TT_REV(THERMISTOR_HEATER_7)
-    #define HEATER_7_SENSOR_MINTEMP_IND 0
-    #define HEATER_7_SENSOR_MAXTEMP_IND HEATER_7_TEMPTABLE_LEN - 1
+#ifdef TEMPTABLE_7
+  #if TT_REV(7)
+    #define TEMP_SENSOR_7_MINTEMP_IND 0
+    #define TEMPTABLE_7_MAXTEMP_IND HEATER_7_LEN - 1
   #else
-    #define HEATER_7_SENSOR_MINTEMP_IND HEATER_7_TEMPTABLE_LEN - 1
-    #define HEATER_7_SENSOR_MAXTEMP_IND 0
+    #define TEMPTABLE_7_MINTEMP_IND HEATER_7_LEN - 1
+    #define TEMP_SENSOR_7_MAXTEMP_IND 0
   #endif
 #endif
 
-#ifndef HEATER_0_RAW_HI_TEMP
-  #if TT_REV(THERMISTOR_HEATER_0) || !HEATER_0_USES_THERMISTOR
-    #define HEATER_0_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
-    #define HEATER_0_RAW_LO_TEMP 0
+#ifndef TEMP_SENSOR_0_RAW_HI_TEMP
+  #if TT_REVRAW(0)
+    #define TEMP_SENSOR_0_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_0_RAW_LO_TEMP 0
   #else
-    #define HEATER_0_RAW_HI_TEMP 0
-    #define HEATER_0_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_0_RAW_HI_TEMP 0
+    #define TEMP_SENSOR_0_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
   #endif
 #endif
-#ifndef HEATER_1_RAW_HI_TEMP
-  #if TT_REV(THERMISTOR_HEATER_1) || !HEATER_1_USES_THERMISTOR
-    #define HEATER_1_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
-    #define HEATER_1_RAW_LO_TEMP 0
+#ifndef TEMP_SENSOR_1_RAW_HI_TEMP
+  #if TT_REVRAW(1)
+    #define TEMP_SENSOR_1_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_1_RAW_LO_TEMP 0
   #else
-    #define HEATER_1_RAW_HI_TEMP 0
-    #define HEATER_1_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_1_RAW_HI_TEMP 0
+    #define TEMP_SENSOR_1_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
   #endif
 #endif
-#ifndef HEATER_2_RAW_HI_TEMP
-  #if TT_REV(THERMISTOR_HEATER_2) || !HEATER_2_USES_THERMISTOR
-    #define HEATER_2_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
-    #define HEATER_2_RAW_LO_TEMP 0
+#ifndef TEMP_SENSOR_2_RAW_HI_TEMP
+  #if TT_REVRAW(2)
+    #define TEMP_SENSOR_2_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_2_RAW_LO_TEMP 0
   #else
-    #define HEATER_2_RAW_HI_TEMP 0
-    #define HEATER_2_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_2_RAW_HI_TEMP 0
+    #define TEMP_SENSOR_2_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
   #endif
 #endif
-#ifndef HEATER_3_RAW_HI_TEMP
-  #if TT_REV(THERMISTOR_HEATER_3) || !HEATER_3_USES_THERMISTOR
-    #define HEATER_3_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
-    #define HEATER_3_RAW_LO_TEMP 0
+#ifndef TEMP_SENSOR_3_RAW_HI_TEMP
+  #if TT_REVRAW(3)
+    #define TEMP_SENSOR_3_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_3_RAW_LO_TEMP 0
   #else
-    #define HEATER_3_RAW_HI_TEMP 0
-    #define HEATER_3_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_3_RAW_HI_TEMP 0
+    #define TEMP_SENSOR_3_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
   #endif
 #endif
-#ifndef HEATER_4_RAW_HI_TEMP
-  #if TT_REV(THERMISTOR_HEATER_4) || !HEATER_4_USES_THERMISTOR
-    #define HEATER_4_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
-    #define HEATER_4_RAW_LO_TEMP 0
+#ifndef TEMP_SENSOR_4_RAW_HI_TEMP
+  #if TT_REVRAW(4)
+    #define TEMP_SENSOR_4_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_4_RAW_LO_TEMP 0
   #else
-    #define HEATER_4_RAW_HI_TEMP 0
-    #define HEATER_4_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_4_RAW_HI_TEMP 0
+    #define TEMP_SENSOR_4_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
   #endif
 #endif
-#ifndef HEATER_5_RAW_HI_TEMP
-  #if TT_REV(THERMISTOR_HEATER_5) || !HEATER_5_USES_THERMISTOR
-    #define HEATER_5_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
-    #define HEATER_5_RAW_LO_TEMP 0
+#ifndef TEMP_SENSOR_5_RAW_HI_TEMP
+  #if TT_REVRAW(5)
+    #define TEMP_SENSOR_5_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_5_RAW_LO_TEMP 0
   #else
-    #define HEATER_5_RAW_HI_TEMP 0
-    #define HEATER_5_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_5_RAW_HI_TEMP 0
+    #define TEMP_SENSOR_5_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
   #endif
 #endif
-#ifndef HEATER_6_RAW_HI_TEMP
-  #if TT_REV(THERMISTOR_HEATER_6) || !HEATER_6_USES_THERMISTOR
-    #define HEATER_6_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
-    #define HEATER_6_RAW_LO_TEMP 0
+#ifndef TEMP_SENSOR_6_RAW_HI_TEMP
+  #if TT_REVRAW(6)
+    #define TEMP_SENSOR_6_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_6_RAW_LO_TEMP 0
   #else
-    #define HEATER_6_RAW_HI_TEMP 0
-    #define HEATER_6_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_6_RAW_HI_TEMP 0
+    #define TEMP_SENSOR_6_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
   #endif
 #endif
-#ifndef HEATER_7_RAW_HI_TEMP
-  #if TT_REV(THERMISTOR_HEATER_7) || !HEATER_7_USES_THERMISTOR
-    #define HEATER_7_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
-    #define HEATER_7_RAW_LO_TEMP 0
+#ifndef TEMP_SENSOR_7_RAW_HI_TEMP
+  #if TT_REVRAW(7)
+    #define TEMP_SENSOR_7_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_7_RAW_LO_TEMP 0
   #else
-    #define HEATER_7_RAW_HI_TEMP 0
-    #define HEATER_7_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_7_RAW_HI_TEMP 0
+    #define TEMP_SENSOR_7_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
   #endif
 #endif
-#ifndef HEATER_BED_RAW_HI_TEMP
-  #if TT_REV(THERMISTORBED) || !HEATER_BED_USES_THERMISTOR
-    #define HEATER_BED_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
-    #define HEATER_BED_RAW_LO_TEMP 0
+#ifndef TEMP_SENSOR_BED_RAW_HI_TEMP
+  #if TT_REVRAW(BED)
+    #define TEMP_SENSOR_BED_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_BED_RAW_LO_TEMP 0
   #else
-    #define HEATER_BED_RAW_HI_TEMP 0
-    #define HEATER_BED_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_BED_RAW_HI_TEMP 0
+    #define TEMP_SENSOR_BED_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
   #endif
 #endif
-#ifndef HEATER_CHAMBER_RAW_HI_TEMP
-  #if TT_REV(THERMISTORCHAMBER) || !HEATER_CHAMBER_USES_THERMISTOR
-    #define HEATER_CHAMBER_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
-    #define HEATER_CHAMBER_RAW_LO_TEMP 0
+#ifndef TEMP_SENSOR_CHAMBER_RAW_HI_TEMP
+  #if TT_REVRAW(CHAMBER)
+    #define TEMP_SENSOR_CHAMBER_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_CHAMBER_RAW_LO_TEMP 0
   #else
-    #define HEATER_CHAMBER_RAW_HI_TEMP 0
-    #define HEATER_CHAMBER_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_CHAMBER_RAW_HI_TEMP 0
+    #define TEMP_SENSOR_CHAMBER_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
   #endif
 #endif
-#ifndef HEATER_PROBE_RAW_HI_TEMP
-  #if TT_REV(THERMISTORPROBE) || !HEATER_PROBE_USES_THERMISTOR
-    #define HEATER_PROBE_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
-    #define HEATER_PROBE_RAW_LO_TEMP 0
+#ifndef TEMP_SENSOR_PROBE_RAW_HI_TEMP
+  #if TT_REVRAW(PROBE)
+    #define TEMP_SENSOR_PROBE_RAW_HI_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_PROBE_RAW_LO_TEMP 0
   #else
-    #define HEATER_PROBE_RAW_HI_TEMP 0
-    #define HEATER_PROBE_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
+    #define TEMP_SENSOR_PROBE_RAW_HI_TEMP 0
+    #define TEMP_SENSOR_PROBE_RAW_LO_TEMP MAX_RAW_THERMISTOR_VALUE
   #endif
 #endif
 
 #undef _TT_REV
 #undef TT_REV
+#undef _TT_REVRAW
+#undef TT_REVRAW

Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_common.h

 #define Y_STEP_PIN                          PE11
 #define Y_DIR_PIN                           PE8
 #define Y_ENABLE_PIN                        PD7
- #ifndef Y_CS_PIN
+#ifndef Y_CS_PIN
   #define Y_CS_PIN                          PB8
 #endif
 

platformio.ini

                           src_filter=+<src/libs/L64XX> +<src/module/stepper/L64xx.cpp> +<src/gcode/feature/L6470> +<src/HAL/shared/HAL_spi_L6470.cpp>
 NEOPIXEL_LED            = Adafruit NeoPixel@1.5.0
                           src_filter=+<src/feature/leds/neopixel.cpp>
-MAX6675_._IS_MAX31865   = Adafruit MAX31865 library@~1.1.0
+TEMP_.+_IS_MAX31865     = Adafruit MAX31865 library@~1.1.0
 USES_LIQUIDCRYSTAL      = bitbucket-fmalpartida/LiquidCrystal@1.5.0
 USES_LIQUIDCRYSTAL_I2C  = marcoschwartz/LiquidCrystal_I2C@1.1.4
 USES_LIQUIDTWI2         = LiquidTWI2@1.2.7