From 6b853a4cc335d513a949b3530662e8fa5575bdf8 Mon Sep 17 00:00:00 2001
From: Alex Voinea <voinea.dragos.alexandru@gmail.com>
Date: Wed, 12 Aug 2020 12:19:08 +0300
Subject: [PATCH] Auto-detect ALTFAN after fw. update

---
 Firmware/temperature.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Firmware/temperature.cpp b/Firmware/temperature.cpp
index f08c682a..f01fbab2 100755
--- a/Firmware/temperature.cpp
+++ b/Firmware/temperature.cpp
@@ -232,7 +232,7 @@ bool extruder_altfan_detect()
 	uint8_t overrideVal = eeprom_read_byte((uint8_t *)EEPROM_ALTFAN_OVERRIDE);
 	if (overrideVal == EEPROM_EMPTY_VALUE)
 	{
-		overrideVal = 0;
+		overrideVal = (calibration_status() == CALIBRATION_STATUS_CALIBRATED) ? 1 : 0;
 		eeprom_update_byte((uint8_t *)EEPROM_ALTFAN_OVERRIDE, overrideVal);
 	}
 	altfanStatus.altfanOverride = overrideVal;