marlin/Marlin/src/pins/ramps/pins_MKS_BASE_14.h

/**
 * 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 v1.4 with A4982 stepper drivers and digital micro-stepping
 */

#if HOTENDS > 2 || E_STEPPERS > 2
  #error "MKS BASE 1.4 supports up to 2 hotends / E steppers."
#endif

#define BOARD_INFO_NAME "MKS BASE 1.4"
#define MKS_BASE_VERSION                      14

//
// Heaters / Fans
//
#define FAN_PIN                                9  // PH6 ** Pin18 ** PWM9

// Other Mods

#define SERVO3_PIN                            12  // PB6 ** Pin25 ** D12
#define PS_ON_PIN                              2  // X+ // PE4 ** Pin6  ** PWM2       **MUST BE HARDWARE PWM
#define FILWIDTH_PIN                          15  // Y+ // PJ0 ** Pin63 ** USART3_RX  **Pin should have a pullup!
#define FIL_RUNOUT_PIN                        19  // Z+ // PD2 ** Pin45 ** USART1_RX

#ifndef RGB_LED_R_PIN
  #define RGB_LED_R_PIN                       50
#endif
#ifndef RGB_LED_R_PIN
  #define RGB_LED_G_PIN                       51
#endif
#ifndef RGB_LED_R_PIN
  #define RGB_LED_B_PIN                       52
#endif

#ifndef CASE_LIGHT_PIN
  #define CASE_LIGHT_PIN                      11  // PB5 ** Pin24 ** PWM11
#endif

#include "pins_MKS_BASE_common.h" // ... RAMPS

/*
  Available connectors on MKS BASE v1.4

   =======
   | GND |
   |-----|   E0
   |  10 |                (10)  PB4 ** Pin23 ** PWM10
   |-----|
   | GND |
   |-----|   E1
   |  7  |                ( 7)  PH4 ** Pin16 ** PWM7
   |-----|
   | GND |
   |-----|   FAN
   |  9  |                ( 9)  PH6 ** Pin18 ** PWM9
   =======

   =======
   | GND |
   |-----|   Heated Bed
   |  8  |                ( 8)  PH5 ** Pin17 ** PWM8
   =======

   ==========
   | 12-24V |
   |--------|   Power
   |  GND   |
   ==========

  XS3 Connector
   =================
   | 65 | GND | 5V |      (65)  PK3 ** Pin86 ** A11
   |----|-----|----|
   | 66 | GND | 5V |      (66)  PK4 ** Pin85 ** A12
   =================

  Servos Connector
   =================
   | 11 | GND | 5V |      (11)  PB5 ** Pin24 ** PWM11
   |----|-----|----|
   | 12 | GND | 5V |      (12)  PB6 ** Pin25 ** PWM12
   =================

  ICSP
   =================
   | 5V | 51 | GND |      (51)  PB2 ** Pin21 ** SPI_MOSI
   |----|----|-----|
   | 50 | 52 | RST |      (50)  PB3 ** Pin22 ** SPI_MISO
   =================      (52)  PB1 ** Pin20 ** SPI_SCK

  XS6/AUX-1 Connector
   ======================
   | 5V | GND | NC | 20 | (20)  PD1 ** Pin44 ** I2C_SDA
   |----|-----|----|----|
   | 50 |  51 | 52 | 21 | (50)  PB3 ** Pin22 ** SPI_MISO
   ====================== (51)  PB2 ** Pin21 ** SPI_MOSI
                          (52)  PB1 ** Pin20 ** SPI_SCK
                          (21)  PD0 ** Pin43 ** I2C_SCL

  Temperature
   ==================================
   | GND | 69 | GND | 68 | GND | 67 |
   ==================================
                          (69)  PK7 ** Pin82 ** A15
                          (68)  PK6 ** Pin83 ** A14
                          (67)  PK5 ** Pin84 ** A13

  Limit Switches
   ============
   |  2 | GND | X+        ( 2)  PE4 ** Pin6  ** PWM2
   |----|-----|
   |  3 | GND | X-        ( 3)  PE5 ** Pin7  ** PWM3
   |----|-----|
   | 15 | GND | Y+        (15)  PJ0 ** Pin63 ** USART3_RX
   |----|-----|
   | 14 | GND | Y-        (14)  PJ1 ** Pin64 ** USART3_TX
   |----|-----|
   | 19 | GND | Z+        (19)  PD2 ** Pin45 ** USART1_RX
   |----|-----|
   | 18 | GND | Z-        (18)  PD3 ** Pin46 ** USART1_TX
   ============

  EXP1
   ============
   |  37 | 35 |           (37)  PC0 ** Pin53 ** D37
   |-----|----|           (35)  PC2 ** Pin55 ** D35
   |  17 | 16 |           (17)  PH0 ** Pin12 ** USART2_RX
   |-----|----|           (16)  PH1 ** Pin13 ** USART2_TX
   |  23 | 25 |           (23)  PA1 ** Pin77 ** D23
   |-----|----|           (25)  PA3 ** Pin75 ** D25
   |  27 | 29 |           (27)  PA5 ** Pin73 ** D27
   |-----|----|           (29)  PA7 ** Pin71 ** D29
   | GND | 5V |
   ============

  EXP2
   ============
   |  50 | 52 |           (50)  PB3 ** Pin22 ** SPI_MISO
   |-----|----|           (52)  PB1 ** Pin20 ** SPI_SCK
   |  31 | 53 |           (31)  PC6 ** Pin59 ** D31
   |-----|----|           (53)  PB0 ** Pin19 ** SPI_SS
   |  33 | 51 |           (33)  PC4 ** Pin57 ** D33
   |-----|----|           (51)  PB2 ** Pin21 ** SPI_MOSI
   |  49 | 41 |           (49)  PL0 ** Pin35 ** D49
   |-----|----|           (41)  PG0 ** Pin51 ** D41
   | GND | NC |
   ============
*/