Add HAS_TEMP_SENSOR conditional

Marlin/src/Marlin.cpp

@@ -519,7 +519,7 @@ void idle(
     gcode.host_keepalive();
   #endif
 
-  #if ENABLED(AUTO_REPORT_TEMPERATURES) && (HAS_TEMP_HOTEND || HAS_TEMP_BED)
+  #if ENABLED(AUTO_REPORT_TEMPERATURES) && HAS_TEMP_SENSOR
     thermalManager.auto_report_temperatures();
   #endif
 

Marlin/src/gcode/gcode.cpp

@@ -391,7 +391,7 @@ void GcodeSuite::process_parsed_command() {
         KEEPALIVE_STATE(NOT_BUSY);
         return; // "ok" already printed
 
-      #if ENABLED(AUTO_REPORT_TEMPERATURES) && (HAS_TEMP_HOTEND || HAS_TEMP_BED)
+      #if ENABLED(AUTO_REPORT_TEMPERATURES) && HAS_TEMP_SENSOR
         case 155: M155(); break;  // M155: Set temperature auto-report interval
       #endif
 

Marlin/src/gcode/gcode.h

@@ -547,7 +547,7 @@ private:
     static void M150();
   #endif
 
-  #if ENABLED(AUTO_REPORT_TEMPERATURES) && (HAS_TEMP_HOTEND || HAS_TEMP_BED)
+  #if ENABLED(AUTO_REPORT_TEMPERATURES) && HAS_TEMP_SENSOR
     static void M155();
   #endif
 

Marlin/src/gcode/temperature/M105.cpp

@@ -37,7 +37,7 @@ void GcodeSuite::M105() {
     const int16_t port = command_queue_port[cmd_queue_index_r];
   #endif
 
-  #if HAS_TEMP_HOTEND || HAS_TEMP_BED
+  #if HAS_TEMP_SENSOR
     SERIAL_PROTOCOLPGM_P(port, MSG_OK);
     thermalManager.print_heaterstates(
       #if NUM_SERIAL > 1

Marlin/src/gcode/temperature/M155.cpp

@@ -22,7 +22,7 @@
 
 #include "../../inc/MarlinConfig.h"
 
-#if ENABLED(AUTO_REPORT_TEMPERATURES) && (HAS_TEMP_HOTEND || HAS_TEMP_BED)
+#if ENABLED(AUTO_REPORT_TEMPERATURES) && HAS_TEMP_SENSOR
 
 #include "../gcode.h"
 #include "../../module/temperature.h"
@@ -37,4 +37,4 @@ void GcodeSuite::M155() {
 
 }
 
-#endif // AUTO_REPORT_TEMPERATURES && (HAS_TEMP_HOTEND || HAS_TEMP_BED)
+#endif // AUTO_REPORT_TEMPERATURES && HAS_TEMP_SENSOR

Marlin/src/inc/Conditionals_post.h

@@ -754,6 +754,7 @@
 #define HAS_TEMP_4 (PIN_EXISTS(TEMP_4) && TEMP_SENSOR_4 != 0 && TEMP_SENSOR_4 > -2)
 #define HAS_TEMP_HOTEND (HAS_TEMP_0 || ENABLED(HEATER_0_USES_MAX6675))
 #define HAS_TEMP_BED (PIN_EXISTS(TEMP_BED) && TEMP_SENSOR_BED != 0 && TEMP_SENSOR_BED > -2)
+#define HAS_TEMP_SENSOR (HAS_TEMP_HOTEND || HAS_TEMP_BED)
 
 // Heaters
 #define HAS_HEATER_0 (PIN_EXISTS(HEATER_0))
@@ -816,6 +817,10 @@
 #define HAS_DIGIPOTSS (PIN_EXISTS(DIGIPOTSS))
 #define HAS_MOTOR_CURRENT_PWM (PIN_EXISTS(MOTOR_CURRENT_PWM_XY) || PIN_EXISTS(MOTOR_CURRENT_PWM_Z) || PIN_EXISTS(MOTOR_CURRENT_PWM_E))
 
+#if !HAS_TEMP_SENSOR
+  #undef AUTO_REPORT_TEMPERATURES
+#endif
+
 /**
  * This setting is also used by M109 when trying to calculate
  * a ballpark safe margin to prevent wait-forever situation.

Marlin/src/module/temperature.cpp

@@ -417,7 +417,7 @@ uint8_t Temperature::soft_pwm_amount[HOTENDS],
 
       // Report heater states every 2 seconds
       if (ELAPSED(ms, next_temp_ms)) {
-        #if HAS_TEMP_HOTEND || HAS_TEMP_BED
+        #if HAS_TEMP_SENSOR
           print_heaterstates();
           SERIAL_EOL();
         #endif
@@ -2144,7 +2144,7 @@ void Temperature::isr() {
   ENABLE_TEMPERATURE_INTERRUPT(); //re-enable Temperature ISR
 }
 
-#if HAS_TEMP_HOTEND || HAS_TEMP_BED
+#if HAS_TEMP_SENSOR
 
   #include "../gcode/gcode.h"
 
@@ -2251,4 +2251,4 @@ void Temperature::isr() {
 
   #endif // AUTO_REPORT_TEMPERATURES
 
-#endif // HAS_TEMP_HOTEND || HAS_TEMP_BED
+#endif // HAS_TEMP_SENSOR

Marlin/src/module/temperature.h

@@ -564,7 +564,7 @@ class Temperature {
 
     #endif // HEATER_IDLE_HANDLER
 
-    #if HAS_TEMP_HOTEND || HAS_TEMP_BED
+    #if HAS_TEMP_SENSOR
       static void print_heaterstates(
         #if NUM_SERIAL > 1
           const int8_t port = -1