From 91777dd76c34ac742ba29c60fdfa774d17ea06ac Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Wed, 20 Jul 2016 10:25:06 -0700
Subject: [PATCH] Add DUAL_NOZZLE_DUPLICATION_MODE option
---
Marlin/Configuration_adv.h | 5 ++++-
Marlin/SanityCheck.h | 17 +++++++++++++++++
.../Cartesio/Configuration_adv.h | 5 ++++-
.../Felix/Configuration_adv.h | 5 ++++-
.../Hephestos/Configuration_adv.h | 5 ++++-
.../Hephestos_2/Configuration_adv.h | 5 ++++-
.../K8200/Configuration_adv.h | 5 ++++-
.../K8400/Configuration_adv.h | 5 ++++-
.../RigidBot/Configuration_adv.h | 5 ++++-
.../SCARA/Configuration_adv.h | 5 ++++-
.../TAZ4/Configuration_adv.h | 5 ++++-
.../WITBOX/Configuration_adv.h | 5 ++++-
.../delta/biv2.5/Configuration_adv.h | 5 ++++-
.../delta/generic/Configuration_adv.h | 5 ++++-
.../delta/kossel_mini/Configuration_adv.h | 5 ++++-
.../delta/kossel_pro/Configuration_adv.h | 5 ++++-
.../delta/kossel_xl/Configuration_adv.h | 5 ++++-
.../makibox/Configuration_adv.h | 5 ++++-
.../tvrrug/Round2/Configuration_adv.h | 5 ++++-
19 files changed, 89 insertions(+), 18 deletions(-)
diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index 930e931d32..c8d6577392 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/SanityCheck.h b/Marlin/SanityCheck.h
index b183d0bf74..5eea066a6f 100644
--- a/Marlin/SanityCheck.h
+++ b/Marlin/SanityCheck.h
@@ -572,6 +572,23 @@
#error "TEMP_SENSOR_1 is required with TEMP_SENSOR_1_AS_REDUNDANT."
#endif
+/**
+ * Basic 2-nozzle duplication mode
+ */
+#if ENABLED(DUAL_NOZZLE_DUPLICATION_MODE)
+ #if HOTENDS != 2
+ #error "DUAL_NOZZLE_DUPLICATION_MODE requires exactly 2 hotends."
+ #elif ENABLED(DUAL_X_CARRIAGE)
+ #error "DUAL_NOZZLE_DUPLICATION_MODE is incompatible with DUAL_X_CARRIAGE."
+ #elif ENABLED(SINGLENOZZLE)
+ #error "DUAL_NOZZLE_DUPLICATION_MODE is incompatible with SINGLENOZZLE."
+ #elif ENABLED(MIXING_EXTRUDER)
+ #error "DUAL_NOZZLE_DUPLICATION_MODE is incompatible with MIXING_EXTRUDER."
+ #elif ENABLED(SWITCHING_EXTRUDER)
+ #error "DUAL_NOZZLE_DUPLICATION_MODE is incompatible with SWITCHING_EXTRUDER."
+ #endif
+#endif
+
/**
* Test Extruder Pins
*/
diff --git a/Marlin/example_configurations/Cartesio/Configuration_adv.h b/Marlin/example_configurations/Cartesio/Configuration_adv.h
index 9207b5703a..86a14793ca 100644
--- a/Marlin/example_configurations/Cartesio/Configuration_adv.h
+++ b/Marlin/example_configurations/Cartesio/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/Felix/Configuration_adv.h b/Marlin/example_configurations/Felix/Configuration_adv.h
index 3f0729b6c9..d4eed80f3a 100644
--- a/Marlin/example_configurations/Felix/Configuration_adv.h
+++ b/Marlin/example_configurations/Felix/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/Hephestos/Configuration_adv.h b/Marlin/example_configurations/Hephestos/Configuration_adv.h
index af6bce8053..6dc51d6b14 100644
--- a/Marlin/example_configurations/Hephestos/Configuration_adv.h
+++ b/Marlin/example_configurations/Hephestos/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/Hephestos_2/Configuration_adv.h b/Marlin/example_configurations/Hephestos_2/Configuration_adv.h
index bfb6b16c71..501541bd9a 100644
--- a/Marlin/example_configurations/Hephestos_2/Configuration_adv.h
+++ b/Marlin/example_configurations/Hephestos_2/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/K8200/Configuration_adv.h b/Marlin/example_configurations/K8200/Configuration_adv.h
index 3703ce1ccc..a822c9bf50 100644
--- a/Marlin/example_configurations/K8200/Configuration_adv.h
+++ b/Marlin/example_configurations/K8200/Configuration_adv.h
@@ -335,7 +335,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/K8400/Configuration_adv.h b/Marlin/example_configurations/K8400/Configuration_adv.h
index 11fdbdb3c2..8b0fd6d385 100644
--- a/Marlin/example_configurations/K8400/Configuration_adv.h
+++ b/Marlin/example_configurations/K8400/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/RigidBot/Configuration_adv.h b/Marlin/example_configurations/RigidBot/Configuration_adv.h
index 3c09682603..c2fcf92688 100644
--- a/Marlin/example_configurations/RigidBot/Configuration_adv.h
+++ b/Marlin/example_configurations/RigidBot/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/SCARA/Configuration_adv.h b/Marlin/example_configurations/SCARA/Configuration_adv.h
index 6a0dea8021..42045d7b8e 100644
--- a/Marlin/example_configurations/SCARA/Configuration_adv.h
+++ b/Marlin/example_configurations/SCARA/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/TAZ4/Configuration_adv.h b/Marlin/example_configurations/TAZ4/Configuration_adv.h
index fe9b6ba36f..9a7dcf6021 100644
--- a/Marlin/example_configurations/TAZ4/Configuration_adv.h
+++ b/Marlin/example_configurations/TAZ4/Configuration_adv.h
@@ -337,7 +337,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/WITBOX/Configuration_adv.h b/Marlin/example_configurations/WITBOX/Configuration_adv.h
index af6bce8053..6dc51d6b14 100644
--- a/Marlin/example_configurations/WITBOX/Configuration_adv.h
+++ b/Marlin/example_configurations/WITBOX/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/delta/biv2.5/Configuration_adv.h b/Marlin/example_configurations/delta/biv2.5/Configuration_adv.h
index 173cacf4d0..9dc856be7c 100644
--- a/Marlin/example_configurations/delta/biv2.5/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/biv2.5/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/delta/generic/Configuration_adv.h b/Marlin/example_configurations/delta/generic/Configuration_adv.h
index 51a2d2b0b1..66877a67ec 100644
--- a/Marlin/example_configurations/delta/generic/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/generic/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h b/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
index 90b3c68f0d..24cf11fab0 100644
--- a/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h b/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
index b8b94f8d4d..6ee22d84a7 100644
--- a/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
@@ -334,7 +334,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h b/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
index 74bb7c5dc2..bd55770785 100644
--- a/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/makibox/Configuration_adv.h b/Marlin/example_configurations/makibox/Configuration_adv.h
index 6e8c6e6713..9413d9b0cf 100644
--- a/Marlin/example_configurations/makibox/Configuration_adv.h
+++ b/Marlin/example_configurations/makibox/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
diff --git a/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h b/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
index f72daabc80..752c24f698 100644
--- a/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
+++ b/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
@@ -329,7 +329,10 @@
#define AXIS_RELATIVE_MODES {false, false, false, false}
-//By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
+// Allow duplication mode with a basic dual-nozzle extruder
+//#define DUAL_NOZZLE_DUPLICATION_MODE
+
+// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
#define INVERT_X_STEP_PIN false
#define INVERT_Y_STEP_PIN false
#define INVERT_Z_STEP_PIN false
--
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