diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index fbff1453fe49a1bb0936fb467c99831e0a529f3d..22b512b017c5705a677e8d5a3a605b595b732ed0 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -615,20 +615,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/default/Configuration_adv.h b/Marlin/src/config/default/Configuration_adv.h
index fbff1453fe49a1bb0936fb467c99831e0a529f3d..22b512b017c5705a677e8d5a3a605b595b732ed0 100644
--- a/Marlin/src/config/default/Configuration_adv.h
+++ b/Marlin/src/config/default/Configuration_adv.h
@@ -615,20 +615,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h b/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h
index aeab8305fa6dc768369c5c26c3e1b9050b0ad76d..45036150787ef041c10b847cda8fd0e66cc6e747 100644
--- a/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h
+++ b/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/Anet/A6/Configuration_adv.h b/Marlin/src/config/examples/Anet/A6/Configuration_adv.h
index 87827bc12060ddfe2d5c5a7aa925acc5dde49e25..bc128c68686a54f4a3e4de38463f39ed1851a3b5 100644
--- a/Marlin/src/config/examples/Anet/A6/Configuration_adv.h
+++ b/Marlin/src/config/examples/Anet/A6/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/Anet/A8/Configuration_adv.h b/Marlin/src/config/examples/Anet/A8/Configuration_adv.h
index 7c636f1625045e4d54ccf1d4dc541f804ea284ad..a60739525d67df6310da836e2e0e0989ed0c278c 100644
--- a/Marlin/src/config/examples/Anet/A8/Configuration_adv.h
+++ b/Marlin/src/config/examples/Anet/A8/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h b/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h
index 53fd835f61bb610decfd0e756337aaa276a55ca9..b3e5f80f509d030c2e58ef7408bda470b0304b91 100644
--- a/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h
+++ b/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 1.75
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h b/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h
index e958aec436d5378545252b99b6f434b1ef5bde0a..b877648e036965ee191df7927b13c2e656956b2b 100644
--- a/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h
+++ b/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h b/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h
index 53fd835f61bb610decfd0e756337aaa276a55ca9..b3e5f80f509d030c2e58ef7408bda470b0304b91 100644
--- a/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h
+++ b/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 1.75
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/Cartesio/Configuration_adv.h b/Marlin/src/config/examples/Cartesio/Configuration_adv.h
index ba0cecfa2442efb53f040a71b46b8f004be78316..bbc44b16562a0693c63bd820604ff3ef4bd8d8a1 100644
--- a/Marlin/src/config/examples/Cartesio/Configuration_adv.h
+++ b/Marlin/src/config/examples/Cartesio/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h b/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h
index cf13b9cf87a629699df290812004bd871846eead..46ae41f09d0b6739bb0ec1649447c7909ac39afd 100644
--- a/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h
+++ b/Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/Felix/Configuration_adv.h b/Marlin/src/config/examples/Felix/Configuration_adv.h
index e4bd9b0e3c24a44518303553695de5bce6deb7ac..3da24b10bfa379c11c3201453e0a5a970c62dfb3 100644
--- a/Marlin/src/config/examples/Felix/Configuration_adv.h
+++ b/Marlin/src/config/examples/Felix/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/Folger Tech/i3-2020/Configuration_adv.h b/Marlin/src/config/examples/Folger Tech/i3-2020/Configuration_adv.h
index 661cca929555046714cd7d86411c8eacb7133a1e..490c74a4b912d14bee48612a3bcb8f94d1658871 100644
--- a/Marlin/src/config/examples/Folger Tech/i3-2020/Configuration_adv.h
+++ b/Marlin/src/config/examples/Folger Tech/i3-2020/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h b/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h
index 25a841a3a8eddd577b1efb7e3efba609f52e6b0f..e5820e0f7d783289ab2656dc852fa83faf58c4a8 100644
--- a/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h
+++ b/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h b/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h
index 0c9bd5467dd1c773285ed6d2cedaef6975fe647e..da4b9cdd47dcb97ce5929aeaf91e2a542ea1500e 100644
--- a/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h
+++ b/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/RigidBot/Configuration_adv.h b/Marlin/src/config/examples/RigidBot/Configuration_adv.h
index baa738881cd51eb0ca63cece7bdfc5a9758edede..f44de466b6d23b4719c5c8aaa5258469c38ff9c2 100644
--- a/Marlin/src/config/examples/RigidBot/Configuration_adv.h
+++ b/Marlin/src/config/examples/RigidBot/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 1.75
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/SCARA/Configuration_adv.h b/Marlin/src/config/examples/SCARA/Configuration_adv.h
index 15503d086a71c78e91f78233d90ed2515d831caa..cc76b99c9d7f797ab69293c51f2efc80d4f791ea 100644
--- a/Marlin/src/config/examples/SCARA/Configuration_adv.h
+++ b/Marlin/src/config/examples/SCARA/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 1.75
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h b/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h
index 9c04ad2e8ece2b108a9b132b5a053558099fee4c..f5d9458465e08a62e901453553fd73738762592c 100644
--- a/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h
+++ b/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h
@@ -603,20 +603,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h b/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h
index 2044bba33a3cbb9509f516bb352fd21f8aec21d0..4b0e666986534113fdd778c999169358dcbd3728 100644
--- a/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h
+++ b/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h b/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h
index b2e66f0ed8ef429e409d901f0edf60ea7e27a2c4..1ddab4dbd1f46ba572613af5d2ab708ead3697a7 100644
--- a/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h
+++ b/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h
@@ -627,20 +627,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h b/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h
index a80e59195bb58b0c2f9c924a5e88957f80eede75..4a209b443437704f7c6ebae33c62d7be21b18b74 100644
--- a/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h
+++ b/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h b/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h
index c019636d8fd4f55bc72cd2353f7586628cf2b93a..27c9c358886670b996ff4b4ec7bda9c1cfc6da2d 100644
--- a/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h
@@ -616,20 +616,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h b/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h
index 5a3cfd7b17034d9bd413f269dae62b23645f3842..ab1186d6aa8d51e33d5f163b7ca5897d5a8cd8e7 100644
--- a/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h
@@ -616,20 +616,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/delta/generic/Configuration_adv.h b/Marlin/src/config/examples/delta/generic/Configuration_adv.h
index 5a3cfd7b17034d9bd413f269dae62b23645f3842..ab1186d6aa8d51e33d5f163b7ca5897d5a8cd8e7 100644
--- a/Marlin/src/config/examples/delta/generic/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/generic/Configuration_adv.h
@@ -616,20 +616,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h b/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h
index 5a3cfd7b17034d9bd413f269dae62b23645f3842..ab1186d6aa8d51e33d5f163b7ca5897d5a8cd8e7 100644
--- a/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h
@@ -616,20 +616,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h b/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h
index 0582b3a1de6c0b7b635005d3e6eabcfb3ac85085..0747baa6329b561939184d9930720d4d81757d69 100644
--- a/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h
@@ -621,20 +621,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h b/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h
index 0b633dc26c8bacfa59223b9eed9672e503157269..a9f954d17eb67e2dc060f83039f637b19ba56f0b 100644
--- a/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h
@@ -616,20 +616,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h b/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h
index 9f82f3d8b2be6beab14527d459f714c93713d31d..ddb07fe012c9a0eb24051149e75b414d7c93e7b4 100644
--- a/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h
+++ b/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/makibox/Configuration_adv.h b/Marlin/src/config/examples/makibox/Configuration_adv.h
index 9f8e4db1bb057a2beca5afcfd4388a6b3558ec5c..cfb9725968a3605f158a880ae6904045ee1be40a 100644
--- a/Marlin/src/config/examples/makibox/Configuration_adv.h
+++ b/Marlin/src/config/examples/makibox/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h b/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h
index 14799b07a3fc47cc231fbcd65301d7a773a61d07..b1eba000525684d575155b0a276360840f25a510 100644
--- a/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h
+++ b/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/config/examples/wt150/Configuration_adv.h b/Marlin/src/config/examples/wt150/Configuration_adv.h
index 4320205f21f070199aeba492ab022c72defce979..dad34c39d8dd06edef97ab3149c11ebee885aad1 100644
--- a/Marlin/src/config/examples/wt150/Configuration_adv.h
+++ b/Marlin/src/config/examples/wt150/Configuration_adv.h
@@ -614,20 +614,6 @@
// @section extruder
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says: force = k * distance
-// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
- #define EXTRUDER_ADVANCE_K .0
- #define D_FILAMENT 2.85
-#endif
-
/**
* Implementation of linear pressure control
*
diff --git a/Marlin/src/inc/Conditionals_post.h b/Marlin/src/inc/Conditionals_post.h
index d2dac428c18ac3bb9147cc49b9b6ee10d3585181..32ec40cb9f2c2414915ac53c7d5363fe1bb8dde0 100644
--- a/Marlin/src/inc/Conditionals_post.h
+++ b/Marlin/src/inc/Conditionals_post.h
@@ -209,7 +209,7 @@
*/
// Double stepping starts at STEP_DOUBLER_FREQUENCY + 1, quad stepping starts at STEP_DOUBLER_FREQUENCY * 2 + 1
#ifndef STEP_DOUBLER_FREQUENCY
- #if ENABLED(ADVANCE) || ENABLED(LIN_ADVANCE)
+ #if ENABLED(LIN_ADVANCE)
#define STEP_DOUBLER_FREQUENCY 60000 // Hz
#else
#define STEP_DOUBLER_FREQUENCY 80000 // Hz
@@ -260,13 +260,8 @@
#endif
/**
- * Advance calculated values
+ * Override here because this is set in Configuration_adv.h
*/
- #if ENABLED(ADVANCE)
- #define EXTRUSION_AREA CIRCLE_CIRC(0.5 * D_FILAMENT)
- #define STEPS_PER_CUBIC_MM_E (axis_steps_per_mm[E_AXIS_N] / (EXTRUSION_AREA))
- #endif
-
#if ENABLED(ULTIPANEL) && DISABLED(ELB_FULL_GRAPHIC_CONTROLLER)
#undef SD_DETECT_INVERTED
#endif
diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
index 326d30b947d57366781d12725da43e7e6c575891..0100214ab99d0e3792bd06ab5621b87abc7ca9cb 100644
--- a/Marlin/src/inc/SanityCheck.h
+++ b/Marlin/src/inc/SanityCheck.h
@@ -208,6 +208,8 @@
#error "CONTROLLERFAN_PIN is now CONTROLLER_FAN_PIN, enabled with USE_CONTROLLER_FAN. Please update your Configuration_adv.h."
#elif defined(MIN_RETRACT)
#error "MIN_RETRACT is now MIN_AUTORETRACT and MAX_AUTORETRACT. Please update your Configuration_adv.h."
+#elif defined(ADVANCE)
+ #error "ADVANCE was removed in Marlin 1.1.6. Please use LIN_ADVANCE."
#endif
/**
@@ -811,13 +813,6 @@ static_assert(1 >= 0
#endif
#endif // DISABLE_[XYZ]
-/**
- * Advance Extrusion
- */
-#if ENABLED(ADVANCE) && ENABLED(LIN_ADVANCE)
- #error "You can enable ADVANCE or LIN_ADVANCE, but not both."
-#endif
-
/**
* Filament Width Sensor
*/
diff --git a/Marlin/src/module/planner.cpp b/Marlin/src/module/planner.cpp
index 0373f342c07fe948e91d4045ecd888190824dfc0..37d9f6e132629d974438071579a8b33db1cd5bd4 100644
--- a/Marlin/src/module/planner.cpp
+++ b/Marlin/src/module/planner.cpp
@@ -228,10 +228,6 @@ void Planner::calculate_trapezoid_for_block(block_t* const block, const float &e
block->decelerate_after = accelerate_steps + plateau_steps;
block->initial_rate = initial_rate;
block->final_rate = final_rate;
- #if ENABLED(ADVANCE)
- block->initial_advance = block->advance * sq(entry_factor);
- block->final_advance = block->advance * sq(exit_factor);
- #endif
}
CRITICAL_SECTION_END;
}
@@ -1432,27 +1428,7 @@ void Planner::_buffer_line(const float &a, const float &b, const float &c, const
* axis_steps_per_mm[E_AXIS_N] * 256.0
);
- #elif ENABLED(ADVANCE)
-
- // Calculate advance rate
- if (esteps && (block->steps[X_AXIS] || block->steps[Y_AXIS] || block->steps[Z_AXIS])) {
- const long acc_dist = estimate_acceleration_distance(0, block->nominal_rate, block->acceleration_steps_per_s2);
- const float advance = ((STEPS_PER_CUBIC_MM_E) * (EXTRUDER_ADVANCE_K)) * HYPOT(current_speed[E_AXIS], EXTRUSION_AREA) * 256;
- block->advance = advance;
- block->advance_rate = acc_dist ? advance / (float)acc_dist : 0;
- }
- else
- block->advance_rate = block->advance = 0;
-
- /**
- SERIAL_ECHO_START();
- SERIAL_ECHOPGM("advance :");
- SERIAL_ECHO(block->advance/256.0);
- SERIAL_ECHOPGM("advance rate :");
- SERIAL_ECHOLN(block->advance_rate/256.0);
- */
-
- #endif // ADVANCE or LIN_ADVANCE
+ #endif // LIN_ADVANCE
calculate_trapezoid_for_block(block, block->entry_speed / block->nominal_speed, safe_speed / block->nominal_speed);
diff --git a/Marlin/src/module/planner.h b/Marlin/src/module/planner.h
index def50dbb8ebd5648859f5da196a27a3e2ee95452..85f35f35b8501be4dbcd5362695b1dbc9bf0f422 100644
--- a/Marlin/src/module/planner.h
+++ b/Marlin/src/module/planner.h
@@ -100,11 +100,6 @@ typedef struct {
#if ENABLED(LIN_ADVANCE)
bool use_advance_lead;
uint32_t abs_adv_steps_multiplier8; // Factorised by 2^8 to avoid float
- #elif ENABLED(ADVANCE)
- int32_t advance_rate;
- volatile int32_t initial_advance;
- volatile int32_t final_advance;
- float advance;
#endif
// Fields used by the motion planner to manage acceleration
diff --git a/Marlin/src/module/stepper.cpp b/Marlin/src/module/stepper.cpp
index 1419b96109316b52ffcfb73cef45e48d616d5b37..a04e74fa8422b3c76a8750bef2b3f2aa9248e89d 100644
--- a/Marlin/src/module/stepper.cpp
+++ b/Marlin/src/module/stepper.cpp
@@ -108,7 +108,7 @@ long Stepper::counter_X = 0,
volatile uint32_t Stepper::step_events_completed = 0; // The number of step events executed in the current block
-#if ENABLED(ADVANCE) || ENABLED(LIN_ADVANCE)
+#if ENABLED(LIN_ADVANCE)
constexpr HAL_TIMER_TYPE ADV_NEVER = HAL_TIMER_TYPE_MAX;
@@ -116,18 +116,10 @@ volatile uint32_t Stepper::step_events_completed = 0; // The number of step even
Stepper::nextAdvanceISR = ADV_NEVER,
Stepper::eISR_Rate = ADV_NEVER;
- #if ENABLED(LIN_ADVANCE)
- volatile int Stepper::e_steps[E_STEPPERS];
- int Stepper::final_estep_rate,
- Stepper::current_estep_rate[E_STEPPERS],
- Stepper::current_adv_steps[E_STEPPERS];
- #else
- long Stepper::e_steps[E_STEPPERS],
- Stepper::final_advance = 0,
- Stepper::old_advance = 0,
- Stepper::advance_rate,
- Stepper::advance;
- #endif
+ volatile int Stepper::e_steps[E_STEPPERS];
+ int Stepper::final_estep_rate,
+ Stepper::current_estep_rate[E_STEPPERS],
+ Stepper::current_adv_steps[E_STEPPERS];
/**
* See https://github.com/MarlinFirmware/Marlin/issues/5699#issuecomment-309264382
@@ -144,7 +136,7 @@ volatile uint32_t Stepper::step_events_completed = 0; // The number of step even
return ADV_NEVER;
}
-#endif // ADVANCE || LIN_ADVANCE
+#endif // LIN_ADVANCE
long Stepper::acceleration_time, Stepper::deceleration_time;
@@ -277,7 +269,7 @@ void Stepper::set_directions() {
SET_STEP_DIR(Z); // C
#endif
- #if DISABLED(ADVANCE) && DISABLED(LIN_ADVANCE)
+ #if DISABLED(LIN_ADVANCE)
if (motor_direction(E_AXIS)) {
REV_E_DIR();
count_direction[E_AXIS] = -1;
@@ -286,7 +278,7 @@ void Stepper::set_directions() {
NORM_E_DIR();
count_direction[E_AXIS] = 1;
}
- #endif // !ADVANCE && !LIN_ADVANCE
+ #endif // !LIN_ADVANCE
}
#if ENABLED(ENDSTOP_INTERRUPTS_FEATURE)
@@ -312,7 +304,7 @@ void Stepper::set_directions() {
HAL_STEP_TIMER_ISR {
HAL_timer_isr_prologue(STEP_TIMER_NUM);
- #if ENABLED(ADVANCE) || ENABLED(LIN_ADVANCE)
+ #if ENABLED(LIN_ADVANCE)
Stepper::advance_isr_scheduler();
#else
Stepper::isr();
@@ -326,7 +318,7 @@ void Stepper::isr() {
#define ENDSTOP_NOMINAL_OCR_VAL 1500 * HAL_TICKS_PER_US // check endstops every 1.5ms to guarantee two stepper ISRs within 5ms for BLTouch
#define OCR_VAL_TOLERANCE 500 * HAL_TICKS_PER_US // First max delay is 2.0ms, last min delay is 0.5ms, all others 1.5ms
- #if DISABLED(ADVANCE) && DISABLED(LIN_ADVANCE)
+ #if DISABLED(LIN_ADVANCE)
// Disable Timer0 ISRs and enable global ISR again to capture UART events (incoming chars)
DISABLE_TEMPERATURE_INTERRUPT(); // Temperature ISR
DISABLE_STEPPER_DRIVER_INTERRUPT();
@@ -361,7 +353,7 @@ void Stepper::isr() {
_NEXT_ISR(ocr_val);
- #if DISABLED(ADVANCE) && DISABLED(LIN_ADVANCE)
+ #if DISABLED(LIN_ADVANCE)
#ifdef CPU_32_BIT
HAL_timer_set_count(STEP_TIMER_NUM, ocr_val);
#else
@@ -416,10 +408,6 @@ void Stepper::isr() {
return;
}
#endif
-
- // #if ENABLED(ADVANCE)
- // e_steps[TOOL_E_INDEX] = 0;
- // #endif
}
else {
_NEXT_ISR(HAL_STEPPER_TIMER_RATE / 1000); // Run at slow speed - 1 KHz
@@ -465,33 +453,7 @@ void Stepper::isr() {
}
#endif
- #elif ENABLED(ADVANCE)
-
- // Always count the unified E axis
- counter_E += current_block->steps[E_AXIS];
- if (counter_E > 0) {
- counter_E -= current_block->step_event_count;
- #if DISABLED(MIXING_EXTRUDER)
- // Don't step E here for mixing extruder
- motor_direction(E_AXIS) ? --e_steps[TOOL_E_INDEX] : ++e_steps[TOOL_E_INDEX];
- #endif
- }
-
- #if ENABLED(MIXING_EXTRUDER)
-
- // Step mixing steppers proportionally
- const bool dir = motor_direction(E_AXIS);
- MIXING_STEPPERS_LOOP(j) {
- counter_m[j] += current_block->steps[E_AXIS];
- if (counter_m[j] > 0) {
- counter_m[j] -= current_block->mix_event_count[j];
- dir ? --e_steps[j] : ++e_steps[j];
- }
- }
-
- #endif // MIXING_EXTRUDER
-
- #endif // ADVANCE or LIN_ADVANCE
+ #endif // LIN_ADVANCE
#define _COUNTER(AXIS) counter_## AXIS
#define _APPLY_STEP(AXIS) AXIS ##_APPLY_STEP
@@ -552,7 +514,7 @@ void Stepper::isr() {
#else
#define _CYCLE_APPROX_6 _CYCLE_APPROX_5
#endif
- #if DISABLED(ADVANCE) && DISABLED(LIN_ADVANCE)
+ #if DISABLED(LIN_ADVANCE)
#if ENABLED(MIXING_EXTRUDER)
#define _CYCLE_APPROX_7 _CYCLE_APPROX_6 + (MIXING_STEPPERS) * 6
#else
@@ -588,7 +550,7 @@ void Stepper::isr() {
#endif
// For non-advance use linear interpolation for E also
- #if DISABLED(ADVANCE) && DISABLED(LIN_ADVANCE)
+ #if DISABLED(LIN_ADVANCE)
#if ENABLED(MIXING_EXTRUDER)
// Keep updating the single E axis
counter_E += current_block->steps[E_AXIS];
@@ -602,7 +564,7 @@ void Stepper::isr() {
#else // !MIXING_EXTRUDER
PULSE_START(E);
#endif
- #endif // !ADVANCE && !LIN_ADVANCE
+ #endif // !LIN_ADVANCE
// For minimum pulse time wait before stopping pulses
#if EXTRA_CYCLES_XYZE > 20
@@ -622,7 +584,7 @@ void Stepper::isr() {
PULSE_STOP(Z);
#endif
- #if DISABLED(ADVANCE) && DISABLED(LIN_ADVANCE)
+ #if DISABLED(LIN_ADVANCE)
#if ENABLED(MIXING_EXTRUDER)
// Always step the single E axis
if (counter_E > 0) {
@@ -638,7 +600,7 @@ void Stepper::isr() {
#else // !MIXING_EXTRUDER
PULSE_STOP(E);
#endif
- #endif // !ADVANCE && !LIN_ADVANCE
+ #endif // !LIN_ADVANCE
if (++step_events_completed >= current_block->step_event_count) {
all_steps_done = true;
@@ -655,6 +617,7 @@ void Stepper::isr() {
} // steps_loop
#if ENABLED(LIN_ADVANCE)
+
if (current_block->use_advance_lead) {
const int delta_adv_steps = current_estep_rate[TOOL_E_INDEX] - current_adv_steps[TOOL_E_INDEX];
current_adv_steps[TOOL_E_INDEX] += delta_adv_steps;
@@ -666,13 +629,11 @@ void Stepper::isr() {
// For most extruders, advance the single E stepper
e_steps[TOOL_E_INDEX] += delta_adv_steps;
#endif
- }
- #endif
-
- #if ENABLED(ADVANCE) || ENABLED(LIN_ADVANCE)
+ }
// If we have esteps to execute, fire the next advance_isr "now"
if (e_steps[TOOL_E_INDEX]) nextAdvanceISR = 0;
- #endif
+
+ #endif // LIN_ADVANCE
// Calculate new timer value
if (step_events_completed <= (uint32_t)current_block->accelerate_until) {
@@ -705,33 +666,9 @@ void Stepper::isr() {
current_estep_rate[TOOL_E_INDEX] = ((uint32_t)acc_step_rate * current_block->abs_adv_steps_multiplier8) >> 17;
#endif
}
-
- #elif ENABLED(ADVANCE)
-
- advance += advance_rate * step_loops;
- //NOLESS(advance, current_block->advance);
-
- const long advance_whole = advance >> 8,
- advance_factor = advance_whole - old_advance;
-
- // Do E steps + advance steps
- #if ENABLED(MIXING_EXTRUDER)
- // ...for mixing steppers proportionally
- MIXING_STEPPERS_LOOP(j)
- e_steps[j] += advance_factor * current_block->step_event_count / current_block->mix_event_count[j];
- #else
- // ...for the active extruder
- e_steps[TOOL_E_INDEX] += advance_factor;
- #endif
-
- old_advance = advance_whole;
-
- #endif // ADVANCE or LIN_ADVANCE
-
- #if ENABLED(ADVANCE) || ENABLED(LIN_ADVANCE)
- // TODO: HAL
eISR_Rate = adv_rate(e_steps[TOOL_E_INDEX], timer, step_loops);
- #endif
+
+ #endif // LIN_ADVANCE
}
else if (step_events_completed > (uint32_t)current_block->decelerate_after) {
HAL_TIMER_TYPE step_rate;
@@ -765,30 +702,9 @@ void Stepper::isr() {
current_estep_rate[TOOL_E_INDEX] = ((uint32_t)step_rate * current_block->abs_adv_steps_multiplier8) >> 17;
#endif
}
-
- #elif ENABLED(ADVANCE)
-
- advance -= advance_rate * step_loops;
- NOLESS(advance, final_advance);
-
- // Do E steps + advance steps
- const long advance_whole = advance >> 8,
- advance_factor = advance_whole - old_advance;
-
- #if ENABLED(MIXING_EXTRUDER)
- MIXING_STEPPERS_LOOP(j)
- e_steps[j] += advance_factor * current_block->step_event_count / current_block->mix_event_count[j];
- #else
- e_steps[TOOL_E_INDEX] += advance_factor;
- #endif
-
- old_advance = advance_whole;
-
- #endif // ADVANCE or LIN_ADVANCE
-
- #if ENABLED(ADVANCE) || ENABLED(LIN_ADVANCE)
eISR_Rate = adv_rate(e_steps[TOOL_E_INDEX], timer, step_loops);
- #endif
+
+ #endif // LIN_ADVANCE
}
else {
@@ -807,7 +723,7 @@ void Stepper::isr() {
step_loops = step_loops_nominal;
}
- #if DISABLED(ADVANCE) && DISABLED(LIN_ADVANCE)
+ #if DISABLED(LIN_ADVANCE)
#ifdef CPU_32_BIT
// Make sure stepper interrupt does not monopolise CPU by adjusting count to give about 8 us room
HAL_TIMER_TYPE stepper_timer_count = HAL_timer_get_count(STEP_TIMER_NUM),
@@ -823,12 +739,12 @@ void Stepper::isr() {
current_block = NULL;
planner.discard_current_block();
}
- #if DISABLED(ADVANCE) && DISABLED(LIN_ADVANCE)
+ #if DISABLED(LIN_ADVANCE)
HAL_ENABLE_ISRs(); // re-enable ISRs
#endif
}
-#if ENABLED(ADVANCE) || ENABLED(LIN_ADVANCE)
+#if ENABLED(LIN_ADVANCE)
#define CYCLES_EATEN_E (E_STEPPERS * 5)
#define EXTRA_CYCLES_E (STEP_PULSE_CYCLES - (CYCLES_EATEN_E))
@@ -968,7 +884,7 @@ void Stepper::isr() {
HAL_ENABLE_ISRs();
}
-#endif // ADVANCE or LIN_ADVANCE
+#endif // LIN_ADVANCE
void Stepper::init() {
@@ -1166,12 +1082,10 @@ void Stepper::init() {
ENABLE_STEPPER_DRIVER_INTERRUPT();
- #if ENABLED(ADVANCE) || ENABLED(LIN_ADVANCE)
+ #if ENABLED(LIN_ADVANCE)
for (uint8_t i = 0; i < COUNT(e_steps); i++) e_steps[i] = 0;
- #if ENABLED(LIN_ADVANCE)
- ZERO(current_adv_steps);
- #endif
- #endif // ADVANCE || LIN_ADVANCE
+ ZERO(current_adv_steps);
+ #endif
endstops.enable(true); // Start with endstops active. After homing they can be disabled
sei();
diff --git a/Marlin/src/module/stepper.h b/Marlin/src/module/stepper.h
index bf3c164976e1b32a11d17dab8a0deaffb1a95969..c87c4ea1dd07abef1f37b59577d31a39acc058f6 100644
--- a/Marlin/src/module/stepper.h
+++ b/Marlin/src/module/stepper.h
@@ -90,25 +90,19 @@ class Stepper {
static long counter_X, counter_Y, counter_Z, counter_E;
static volatile uint32_t step_events_completed; // The number of step events executed in the current block
- #if ENABLED(ADVANCE) || ENABLED(LIN_ADVANCE)
+ #if ENABLED(LIN_ADVANCE)
static HAL_TIMER_TYPE nextMainISR, nextAdvanceISR, eISR_Rate;
#define _NEXT_ISR(T) nextMainISR = T
- #if ENABLED(LIN_ADVANCE)
- static volatile int e_steps[E_STEPPERS];
- static int final_estep_rate;
- static int current_estep_rate[E_STEPPERS]; // Actual extruder speed [steps/s]
- static int current_adv_steps[E_STEPPERS]; // The amount of current added esteps due to advance.
- // i.e., the current amount of pressure applied
- // to the spring (=filament).
- #else
- static long e_steps[E_STEPPERS];
- static long advance_rate, advance, final_advance;
- static long old_advance;
- #endif
+ static volatile int e_steps[E_STEPPERS];
+ static int final_estep_rate;
+ static int current_estep_rate[E_STEPPERS]; // Actual extruder speed [steps/s]
+ static int current_adv_steps[E_STEPPERS]; // The amount of current added esteps due to advance.
+ // i.e., the current amount of pressure applied
+ // to the spring (=filament).
#else
#define _NEXT_ISR(T) HAL_timer_set_count(STEP_TIMER_NUM, T);
- #endif // ADVANCE or LIN_ADVANCE
+ #endif // LIN_ADVANCE
static long acceleration_time, deceleration_time;
//unsigned long accelerate_until, decelerate_after, acceleration_rate, initial_rate, final_rate, nominal_rate;
@@ -157,7 +151,7 @@ class Stepper {
static void isr();
- #if ENABLED(ADVANCE) || ENABLED(LIN_ADVANCE)
+ #if ENABLED(LIN_ADVANCE)
static void advance_isr();
static void advance_isr_scheduler();
#endif
@@ -344,26 +338,6 @@ class Stepper {
set_directions();
}
- #if ENABLED(ADVANCE)
-
- advance = current_block->initial_advance;
- final_advance = current_block->final_advance;
-
- // Do E steps + advance steps
- #if ENABLED(MIXING_EXTRUDER)
- long advance_factor = (advance >> 8) - old_advance;
- // ...for mixing steppers proportionally
- MIXING_STEPPERS_LOOP(j)
- e_steps[j] += advance_factor * current_block->step_event_count / current_block->mix_event_count[j];
- #else
- // ...for the active extruder
- e_steps[TOOL_E_INDEX] += ((advance >> 8) - old_advance);
- #endif
-
- old_advance = advance >> 8;
-
- #endif
-
deceleration_time = 0;
// step_rate to timer interval
OCR1A_nominal = calc_timer(current_block->nominal_rate);