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				@@ -1705,7 +1705,7 @@ ISR(TIMER0_COMPB_vect) 
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				         ADMUX = ((1 << REFS0) | (TEMP_0_PIN & 0x07));
 
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				         ADCSRA |= 1<<ADSC; // Start conversion
 
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				       #endif
 
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				-      //lcd_buttons_update();
 
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				+      lcd_buttons_update();
 
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				       temp_state = 1;
 
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				       break;
 
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				     case 1: // Measure TEMP_0
 
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				@@ -1727,7 +1727,7 @@ ISR(TIMER0_COMPB_vect) 
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				         ADMUX = ((1 << REFS0) | (TEMP_BED_PIN & 0x07));
 
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				         ADCSRA |= 1<<ADSC; // Start conversion
 
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				       #endif
 
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				-     // lcd_buttons_update();
 
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				+      lcd_buttons_update();
 
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				       temp_state = 3;
 
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				       break;
 
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				     case 3: // Measure TEMP_BED
 
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				@@ -1746,7 +1746,7 @@ ISR(TIMER0_COMPB_vect) 
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				         ADMUX = ((1 << REFS0) | (TEMP_1_PIN & 0x07));
 
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				         ADCSRA |= 1<<ADSC; // Start conversion
 
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				       #endif
 
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				-     // lcd_buttons_update();
 
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				+      lcd_buttons_update();
 
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				       temp_state = 5;
 
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				       break;
 
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				     case 5: // Measure TEMP_1
 
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				@@ -1765,7 +1765,7 @@ ISR(TIMER0_COMPB_vect) 
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				         ADMUX = ((1 << REFS0) | (TEMP_2_PIN & 0x07));
 
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				         ADCSRA |= 1<<ADSC; // Start conversion
 
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				       #endif
 
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				-     // lcd_buttons_update();
 
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				+      lcd_buttons_update();
 
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				       temp_state = 7;
 
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				       break;
 
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				     case 7: // Measure TEMP_2
 
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				@@ -1785,7 +1785,7 @@ ISR(TIMER0_COMPB_vect) 
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				       ADMUX = ((1 << REFS0) | (FILWIDTH_PIN & 0x07)); 
 
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				       ADCSRA |= 1<<ADSC; // Start conversion 
 
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				      #endif 
 
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				-    // lcd_buttons_update();       
 
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				+     lcd_buttons_update();       
 
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				      temp_state = 9; 
 
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				      break; 
 
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				     case 9:   //Measure FILWIDTH 
 
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