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47 lines
2.0 KiB
C
47 lines
2.0 KiB
C
7 years ago
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/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* MKS BASE with Heroic HR4982 stepper drivers
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*/
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#include "pins_MKS_BASE.h"
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/**
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* Microstepping pins (reverse engineered at V1.4 - due to closed source schematics).
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* Some new boards use HR4982 (Heroic) instead of the A4982 (Allegro) stepper drivers.
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* While most of the functionality is similar, the HR variant obviously doesn't work
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* with diode smoothers (no fast decay). And the Heroic has a 128 µStepping mode where
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* the A4982 is doing quarter steps (MS1=L / MS2=H).
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*/
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#define HEROIC_STEPPER_DRIVERS
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#define X_MS1_PIN 5 // Digital 3 / Pin 5 / PE3 / SERVO2_PIN
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#define X_MS2_PIN 6 // Digital 6 / Pin 14 / PH3 / SERVO1_PIN
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#define Y_MS1_PIN 59 // Analog 5 / Pin 92 / PF5
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#define Y_MS2_PIN 58 // Analog 4 / Pin 93 / PF4
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#define Z_MS1_PIN 22 // Digital 22 / Pin 78 / PA0
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#define Z_MS2_PIN 39 // Digital 39 / Pin 70 / PG2
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#define E0_MS1_PIN 63 // Analog 9 / Pin 86 / PK1
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#define E0_MS2_PIN 64 // Analog 10 / Pin 87 / PK2
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#define E1_MS1_PIN 57 // Analog 3 / Pin 93 / PF3
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#define E1_MS2_PIN 4 // Digital 4 / Pin 1 / PG5 / SERVO3_PIN
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