From 796471a7c6d6cad02c9ae929f8be6e40094a4763 Mon Sep 17 00:00:00 2001
From: Giuliano Zaro <3684609+GMagician@users.noreply.github.com>
Date: Wed, 29 Jul 2020 04:19:46 +0200
Subject: [PATCH] [SAMD51] ES Interrupt parity with other HALs (#18836)

---
 Marlin/src/HAL/SAMD51/endstop_interrupts.h | 27 +++++++++++-----------
 1 file changed, 14 insertions(+), 13 deletions(-)

diff --git a/Marlin/src/HAL/SAMD51/endstop_interrupts.h b/Marlin/src/HAL/SAMD51/endstop_interrupts.h
index 03c2469453..daac773387 100644
--- a/Marlin/src/HAL/SAMD51/endstop_interrupts.h
+++ b/Marlin/src/HAL/SAMD51/endstop_interrupts.h
@@ -126,82 +126,83 @@
 void endstop_ISR() { endstops.update(); }
 
 void setup_endstop_interrupts() {
+  #define _ATTACH(P) attachInterrupt(P, endstop_ISR, CHANGE)
   #if HAS_X_MAX
     #if !AVAILABLE_EILINE(X_MAX_PIN)
       #error "X_MAX_PIN has no EXTINT line available."
     #endif
-    attachInterrupt(X_MAX_PIN, endstop_ISR, CHANGE);
+    _ATTACH(X_MAX_PIN);
   #endif
   #if HAS_X_MIN
     #if !AVAILABLE_EILINE(X_MIN_PIN)
       #error "X_MIN_PIN has no EXTINT line available."
     #endif
-    attachInterrupt(X_MIN_PIN, endstop_ISR, CHANGE);
+    _ATTACH(X_MIN_PIN);
   #endif
   #if HAS_Y_MAX
     #if !AVAILABLE_EILINE(Y_MAX_PIN)
       #error "Y_MAX_PIN has no EXTINT line available."
     #endif
-    attachInterrupt(Y_MAX_PIN, endstop_ISR, CHANGE);
+    _ATTACH(Y_MAX_PIN);
   #endif
   #if HAS_Y_MIN
     #if !AVAILABLE_EILINE(Y_MIN_PIN)
       #error "Y_MIN_PIN has no EXTINT line available."
     #endif
-    attachInterrupt(Y_MIN_PIN, endstop_ISR, CHANGE);
+    _ATTACH(Y_MIN_PIN);
   #endif
   #if HAS_Z_MAX
     #if !AVAILABLE_EILINE(Z_MAX_PIN)
       #error "Z_MAX_PIN has no EXTINT line available."
     #endif
-    attachInterrupt(Z_MAX_PIN, endstop_ISR, CHANGE);
+    _ATTACH(Z_MAX_PIN);
   #endif
   #if HAS_Z_MIN
     #if !AVAILABLE_EILINE(Z_MIN_PIN)
       #error "Z_MIN_PIN has no EXTINT line available."
     #endif
-    attachInterrupt(Z_MIN_PIN, endstop_ISR, CHANGE);
+    _ATTACH(Z_MIN_PIN);
   #endif
   #if HAS_Z2_MAX
     #if !AVAILABLE_EILINE(Z2_MAX_PIN)
       #error "Z2_MAX_PIN has no EXTINT line available."
     #endif
-    attachInterrupt(Z2_MAX_PIN, endstop_ISR, CHANGE);
+    _ATTACH(Z2_MAX_PIN);
   #endif
   #if HAS_Z2_MIN
     #if !AVAILABLE_EILINE(Z2_MIN_PIN)
       #error "Z2_MIN_PIN has no EXTINT line available."
     #endif
-    attachInterrupt(Z2_MIN_PIN, endstop_ISR, CHANGE);
+    _ATTACH(Z2_MIN_PIN);
   #endif
   #if HAS_Z3_MAX
     #if !AVAILABLE_EILINE(Z3_MAX_PIN)
       #error "Z3_MAX_PIN has no EXTINT line available."
     #endif
-    attachInterrupt(Z3_MAX_PIN, endstop_ISR, CHANGE);
+    _ATTACH(Z3_MAX_PIN);
   #endif
   #if HAS_Z3_MIN
     #if !AVAILABLE_EILINE(Z3_MIN_PIN)
       #error "Z3_MIN_PIN has no EXTINT line available."
     #endif
-    attachInterrupt(Z3_MIN_PIN, endstop_ISR, CHANGE);
+    _ATTACH(Z3_MIN_PIN);
   #endif
   #if HAS_Z4_MAX
     #if !AVAILABLE_EILINE(Z4_MAX_PIN)
       #error "Z4_MAX_PIN has no EXTINT line available."
     #endif
-    attachInterrupt(Z4_MAX_PIN, endstop_ISR, CHANGE);
+    _ATTACH(Z4_MAX_PIN);
   #endif
   #if HAS_Z4_MIN
     #if !AVAILABLE_EILINE(Z4_MIN_PIN)
       #error "Z4_MIN_PIN has no EXTINT line available."
     #endif
-    attachInterrupt(Z4_MIN_PIN, endstop_ISR, CHANGE);
+    _ATTACH(Z4_MIN_PIN);
   #endif
   #if HAS_Z_MIN_PROBE_PIN
     #if !AVAILABLE_EILINE(Z_MIN_PROBE_PIN)
       #error "Z_MIN_PROBE_PIN has no EXTINT line available."
     #endif
-    attachInterrupt(Z_MIN_PROBE_PIN, endstop_ISR, CHANGE);
+    _ATTACH(Z_MIN_PROBE_PIN);
   #endif
 }