From e83bee034c1e2e649bf706a019a52e45d2c4f5a5 Mon Sep 17 00:00:00 2001
From: Patrick <32212089+xDazlD@users.noreply.github.com>
Date: Thu, 23 Dec 2021 15:21:40 -0600
Subject: [PATCH] Heat bed and extruder together

The Ender 3 Pro's power supply can handle heating both at once.
---
 resources/definitions/creality_ender3pro.def.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/resources/definitions/creality_ender3pro.def.json b/resources/definitions/creality_ender3pro.def.json
index e8d7548fcf..75d3d502d4 100644
--- a/resources/definitions/creality_ender3pro.def.json
+++ b/resources/definitions/creality_ender3pro.def.json
@@ -20,7 +20,7 @@
             ]
         },
         "machine_start_gcode": {
-            "default_value": "; Ender 3 Custom Start G-code\nG92 E0 ; Reset Extruder\nG28 ; Home all axes\nG1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed\nG1 X0.1 Y20 Z0.3 F5000.0 ; Move to start position\nG1 X0.1 Y200.0 Z0.3 F1500.0 E15 ; Draw the first line\nG1 X0.4 Y200.0 Z0.3 F5000.0 ; Move to side a little\nG1 X0.4 Y20 Z0.3 F1500.0 E30 ; Draw the second line\nG92 E0 ; Reset Extruder\nG1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed\nG1 X5 Y20 Z0.3 F5000.0 ; Move over to prevent blob squish"
+            "default_value": "; Ender 3 Custom Start G-code\nG92 E0 ; Reset Extruder\nG28 ; Home all axes\nM104 S{material_standby_temperature} ; Start heating up the nozzle most of the way\nM190 S{material_bed_temperature} ; Start heating the bed, wait until target temperature reached\nM109 S{material_print_temperature} ; Finish heating the nozzle\nG1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed\nG1 X0.1 Y20 Z0.3 F5000.0 ; Move to start position\nG1 X0.1 Y200.0 Z0.3 F1500.0 E15 ; Draw the first line\nG1 X0.4 Y200.0 Z0.3 F5000.0 ; Move to side a little\nG1 X0.4 Y20 Z0.3 F1500.0 E30 ; Draw the second line\nG92 E0 ; Reset Extruder\nG1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed\nG1 X5 Y20 Z0.3 F5000.0 ; Move over to prevent blob squish"
         },
 
         "gantry_height": { "value": 25 }