From 5b24f5940133cbeafad8725ac88663e6e09d02f9 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Fri, 24 Jul 2015 15:53:14 -0700
Subject: [PATCH] Add sanity checks for temp sensors
---
Marlin/SanityCheck.h | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/Marlin/SanityCheck.h b/Marlin/SanityCheck.h
index 6c4c77ab5e..032ca4e0fd 100644
--- a/Marlin/SanityCheck.h
+++ b/Marlin/SanityCheck.h
@@ -51,7 +51,7 @@
#endif
/**
- * Options only for EXTRUDERS == 1
+ * Options only for EXTRUDERS > 1
*/
#if EXTRUDERS > 1
@@ -281,15 +281,19 @@
#endif
/**
- * Test required HEATER defines
+ * Test required HEATER and TEMP_SENSOR defines
*/
#if EXTRUDERS > 3
#if !HAS_HEATER_3
#error HEATER_3_PIN not defined for this board.
+ #elif TEMP_SENSOR_3 == 0
+ #error TEMP_SENSOR_3 is required with 4 EXTRUDERS.
#endif
#elif EXTRUDERS > 2
#if !HAS_HEATER_2
#error HEATER_2_PIN not defined for this board.
+ #elif TEMP_SENSOR_2 == 0
+ #error TEMP_SENSOR_2 is required with 3 EXTRUDERS.
#endif
#elif EXTRUDERS > 1 || defined(HEATERS_PARALLEL)
#if !HAS_HEATER_1
@@ -299,6 +303,12 @@
#if !HAS_HEATER_0
#error HEATER_0_PIN not defined for this board.
#endif
+ #if ENABLED(TEMP_SENSOR_1_AS_REDUNDANT) && TEMP_SENSOR_1 == 0
+ #error TEMP_SENSOR_1 is required with TEMP_SENSOR_1_AS_REDUNDANT.
+ #endif
+ #if TEMP_SENSOR_0 == 0
+ #error TEMP_SENSOR_0 is required.
+ #endif
/**
* Warnings for old configurations