Allow boards without a thermistor

8 years ago · 9b0885f4f6
parent 64cfcebe66
commit 9b0885f4f6
2 changed files with 2 additions and 2 deletions
--- a/Marlin/SanityCheck.h
+++ b/Marlin/SanityCheck.h
@ -770,7 +770,7 @@ static_assert(1 >= 0
 */
 #if !HAS_HEATER_0
  #error "HEATER_0_PIN not defined for this board."
-#elif !PIN_EXISTS(TEMP_0)
+#elif !PIN_EXISTS(TEMP_0) && !(defined(MAX6675_SS) && MAX6675_SS >= 0)
  #error "TEMP_0_PIN not defined for this board."
 #elif !PIN_EXISTS(E0_STEP) || !PIN_EXISTS(E0_DIR) || !PIN_EXISTS(E0_ENABLE)
  #error "E0_STEP_PIN, E0_DIR_PIN, or E0_ENABLE_PIN not defined for this board."
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@ -1564,9 +1564,9 @@ void kill_screen(const char* lcd_msg) {
     */
    void _lcd_level_bed_homing() {
      if (lcdDrawUpdate) lcd_implementation_drawedit(PSTR(MSG_LEVEL_BED_HOMING), NULL);
-      lcdDrawUpdate = LCDVIEW_KEEP_REDRAWING;
      if (axis_homed[X_AXIS] && axis_homed[Y_AXIS] && axis_homed[Z_AXIS])
        lcd_goto_screen(_lcd_level_bed_homing_done);
+      lcdDrawUpdate = LCDVIEW_KEEP_REDRAWING;
    }

    /**