From ef68c1910c4597b55df7ac641a37485eb60f1b61 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Sat, 27 Feb 2016 22:26:44 -0800
Subject: [PATCH] Check that the temperature is close to target
---
Marlin/Marlin_main.cpp | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index bcedd19c95..9f49d3c5e9 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -3960,8 +3960,8 @@ inline void gcode_M109() {
// Loop until the temperature has stabilized
#define TEMP_CONDITIONS (residency_start_ms < 0 || now < residency_start_ms + TEMP_RESIDENCY_TIME * 1000UL)
#else
- // Loop until the temperature is exactly on target
- #define TEMP_CONDITIONS (degHotend(target_extruder) != degTargetHotend(target_extruder))
+ // Loop until the temperature is very close target
+ #define TEMP_CONDITIONS (fabs(degHotend(target_extruder) - degTargetHotend(target_extruder)) < 0.75f)
#endif //TEMP_RESIDENCY_TIME
cancel_heatup = false;
@@ -3984,7 +3984,7 @@ inline void gcode_M109() {
}
#else
SERIAL_EOL;
- #endif
+ #endif //TEMP_RESIDENCY_TIME
}
idle();