Use REPEAT, ignore sensor 1000

Author: thinkyhead

Marlin/src/module/temperature.cpp

@@ -317,52 +317,16 @@ PGMSTR(str_t_heating_failed, STR_T_HEATING_FAILED);
 
 #if HAS_HOTEND
   hotend_info_t Temperature::temp_hotend[HOTENDS];
-  #define _HMT(N) HEATER_##N##_MAXTEMP,
   const celsius_t Temperature::hotend_maxtemp[HOTENDS] = ARRAY_BY_HOTENDS(HEATER_0_MAXTEMP, HEATER_1_MAXTEMP, HEATER_2_MAXTEMP, HEATER_3_MAXTEMP, HEATER_4_MAXTEMP, HEATER_5_MAXTEMP, HEATER_6_MAXTEMP, HEATER_7_MAXTEMP);
-  #define CHECK_MAXTEMP__(SENSOR,TTABLE) static_assert(HEATER_ ##SENSOR## _MAXTEMP <= _MAX(temptable_ ##TTABLE [0].celsius,temptable_ ##TTABLE [(sizeof(temptable_ ##TTABLE) / sizeof(temptable_ ##TTABLE [0]))-1].celsius) - HOTEND_OVERSHOOT, "HEATER_" STRINGIFY(SENSOR) "_MAXTEMP must be less than the maximum temperature listed in the file thermistor_" STRINGIFY(TTABLE) ".h minus HOTEND_OVERSHOOT of " STRINGIFY(HOTEND_OVERSHOOT) ".")
-  #define CHECK_MAXTEMP_(SENSOR,TTABLE) CHECK_MAXTEMP__( SENSOR, TTABLE )
-  #define CHECK_MAXTEMP(HOTEND) CHECK_MAXTEMP_(HOTEND,TEMP_SENSOR_ ##HOTEND)
 
-  #if HOTENDS > 0
-    #if TEMP_SENSOR_0 > 0
-      CHECK_MAXTEMP(0);
-    #endif
-  #endif
-  #if HOTENDS > 1
-    #if TEMP_SENSOR_1 > 0
-      CHECK_MAXTEMP(1);
-    #endif
-  #endif
-  #if HOTENDS > 2
-    #if TEMP_SENSOR_2 > 0
-      CHECK_MAXTEMP(2);
-    #endif
-  #endif
-  #if HOTENDS > 3
-    #if TEMP_SENSOR_3 > 0
-      CHECK_MAXTEMP(3);
-    #endif
-  #endif
-  #if HOTENDS > 4
-    #if TEMP_SENSOR_4 > 0
-      CHECK_MAXTEMP(4);
-    #endif
-  #endif
-  #if HOTENDS > 5
-    #if TEMP_SENSOR_5 > 0
-      CHECK_MAXTEMP(5);
-    #endif
-  #endif
-  #if HOTENDS > 6
-    #if TEMP_SENSOR_6 > 0
-      CHECK_MAXTEMP(6);
-    #endif
-  #endif
-  #if HOTENDS > 7
-    #if TEMP_SENSOR_7 > 0
-      CHECK_MAXTEMP(7);
-    #endif
-  #endif
+  #define CHECK_MAXTEMP__(N,S) static_assert( \
+    S == 1000 || HEATER_##N##_MAXTEMP <= _MAX(temptable_##S [0].celsius, temptable_##S [COUNT(temptable_##S) - 1].celsius) - HOTEND_OVERSHOOT, \
+    "HEATER_" STRINGIFY(N) "_MAXTEMP (" STRINGIFY(HEATER_##N##_MAXTEMP) ") is too high for thermistor_" STRINGIFY(S) ".h with HOTEND_OVERSHOOT=" STRINGIFY(HOTEND_OVERSHOOT) ".");
+  #define CHECK_MAXTEMP_(N,S) CHECK_MAXTEMP__(N, S)
+  #define CHECK_MAXTEMP(N) CHECK_MAXTEMP_(N, TEMP_SENSOR_##N)
+
+  REPEAT(HOTENDS, CHECK_MAXTEMP);
+
   #undef CHECK_MAXTEMP__
   #undef CHECK_MAXTEMP_
   #undef CHECK_MAXTEMP