From bb4efcf603ada9a94366bc4504cc51b8ebdfaf2e Mon Sep 17 00:00:00 2001
From: AnHardt <github@kitelab.de>
Date: Tue, 17 Nov 2015 15:13:25 +0100
Subject: [PATCH] Handle temp callbacks when THERMAL_PROTECTION_HOTENDS is not
defined
by alternate definition for the callback macros
---
Marlin/ultralcd.cpp | 34 ++++++++++++++++++++++++----------
1 file changed, 24 insertions(+), 10 deletions(-)
diff --git a/Marlin/ultralcd.cpp b/Marlin/ultralcd.cpp
index 64e8cd3706..05af60b6f4 100644
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@@ -477,19 +477,33 @@ void lcd_set_home_offsets() {
/**
* Watch temperature callbacks
*/
-#if TEMP_SENSOR_0 != 0
- void watch_temp_callback_E0() { start_watching_heater(0); }
-#endif
-#if EXTRUDERS > 1 && TEMP_SENSOR_1 != 0
- void watch_temp_callback_E1() { start_watching_heater(1); }
+#if ENABLED(THERMAL_PROTECTION_HOTENDS)
+ #if TEMP_SENSOR_0 != 0
+ void watch_temp_callback_E0() { start_watching_heater(0); }
+ #endif
+ #if EXTRUDERS > 1 && TEMP_SENSOR_1 != 0
+ void watch_temp_callback_E1() { start_watching_heater(1); }
+ #endif // EXTRUDERS > 1
#if EXTRUDERS > 2 && TEMP_SENSOR_2 != 0
void watch_temp_callback_E2() { start_watching_heater(2); }
- #if EXTRUDERS > 3 && TEMP_SENSOR_3 != 0
- void watch_temp_callback_E3() { start_watching_heater(3); }
- #endif // EXTRUDERS > 3
#endif // EXTRUDERS > 2
-#endif // EXTRUDERS > 1
-
+ #if EXTRUDERS > 3 && TEMP_SENSOR_3 != 0
+ void watch_temp_callback_E3() { start_watching_heater(3); }
+ #endif // EXTRUDERS > 3
+#else
+ #if TEMP_SENSOR_0 != 0
+ void watch_temp_callback_E0() {}
+ #endif
+ #if EXTRUDERS > 1 && TEMP_SENSOR_1 != 0
+ void watch_temp_callback_E1() {}
+ #endif // EXTRUDERS > 1
+ #if EXTRUDERS > 2 && TEMP_SENSOR_2 != 0
+ void watch_temp_callback_E2() {}
+ #endif // EXTRUDERS > 2
+ #if EXTRUDERS > 3 && TEMP_SENSOR_3 != 0
+ void watch_temp_callback_E3() {}
+ #endif // EXTRUDERS > 3
+#endif
/**
* Items shared between Tune and Temperature menus
*/