From 596532691a6dc6869ebaf0061e45094823c1cf9f Mon Sep 17 00:00:00 2001
From: Bassam Husain <bassam.husain@gmail.com>
Date: Sat, 17 May 2025 20:39:44 -0400
Subject: [PATCH] Turn function that allows prints to start when bed temp is
 'target - 1' into a param in _globals.

---
 cfgs/misc-macros.cfg | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/cfgs/misc-macros.cfg b/cfgs/misc-macros.cfg
index 85f7cba..f4d96b2 100644
--- a/cfgs/misc-macros.cfg
+++ b/cfgs/misc-macros.cfg
@@ -29,9 +29,11 @@ gcode:
     SET_FILAMENT_SENSOR SENSOR=filament_sensor ENABLE=0
 
 [gcode_macro _globals]
+# NOTE 0 = false; 1 = true
 variable_filament_sensor_enabled: 1 # NOTE Enable(1) or disable(0) the filament sensor, if one is connected
 variable_beeping_enabled: 1 # NOTE Enable(1) or disable(0) beeping everywhere except during gantry calibration
 variable_bed_temp_over: 10 # NOTE Start print if bed temperature is over by this amount, otherwise wait for temperature drop
+variable_bed_temp_not_exact: 1 # NOTE Start print if bed temperature is `target temperature - 1` but continue to heat until target is reached
 variable_kamp_enable: 0 # NOTE Enable(1) or disable(0) KAMP (adaptive mesh)
 variable_pre_purge_prime_length: 1.40
 gcode:
@@ -75,12 +77,20 @@ gcode:
 [gcode_macro M190]
 rename_existing: M99190
 gcode:
-    #Parameters
+    # Variables
+    {% set bedtempNotExact = printer["gcode_macro _globals"].bed_temp_not_exact|default(1)|int %}
+
+    # Parameters
     {% set s = params.S|float %}
 
     M140 {% for p in params %}{'%s%s' % (p, params[p])}{% endfor %}   ; Set bed temp
     {% if s != 0 %}
-        TEMPERATURE_WAIT SENSOR=heater_bed MINIMUM={s} MAXIMUM={s+1}  ; Wait for bed temp (within 1 degree)
+        {% if bedtempNotExact == 1 %}
+            TEMPERATURE_WAIT SENSOR=heater_bed MINIMUM={s-1} MAXIMUM={s+1}  ; set & wait for bed temp (within -1 or +1 degree)
+            M140 {% for p in params %}{'%s%s' % (p, params[p])}{% endfor %} ; set & don't wait for bed temp
+        {% else %}
+            TEMPERATURE_WAIT SENSOR=heater_bed MINIMUM={s} MAXIMUM={s+1}    ; Wait for bed temp (within +1 degree)
+        {% endif %}
     {% endif %}
 
 [gcode_macro PURGE_LINE]