1 files changed, 36 insertions, 0 deletions
diff --git a/Marlin/src/pins/ramps/pins_MKS_BASE_HEROIC.h b/Marlin/src/pins/ramps/pins_MKS_BASE_HEROIC.h
new file mode 100644
index 0000000..3ce138b
--- /dev/null
+++ b/Marlin/src/pins/ramps/pins_MKS_BASE_HEROIC.h
@@ -0,0 +1,36 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+/**
+ * MKS BASE with Heroic HR4982 stepper drivers
+ */
+
+#include "pins_MKS_BASE_15.h"
+
+/**
+ * Some new boards use HR4982 (Heroic) instead of the A4982 (Allegro) stepper drivers.
+ * Most the functionality is similar, the HR variant obviously doesn't work with diode
+ * smoothers (no fast decay). And the Heroic has a 128 µStepping mode where the A4982
+ * is doing quarter steps (MS1=0, MS2=1).
+ */
+#define HEROIC_STEPPER_DRIVERS