/**
 * 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

/**
 * CartesioV12 pin assignments
 * Comes with an Arduino Mega, see
 * https://web.archive.org/web/20171024190029/http://mauk.cc/mediawiki/index.php/Electronical_assembly
 * ATmega2560, ATmega1280
 */

#define ALLOW_MEGA1280
#include "env_validate.h"

#define BOARD_INFO_NAME "CN Controls V12"

//
// Limit Switches
//
#define X_STOP_PIN                            19
#define Y_STOP_PIN                            22
#define Z_STOP_PIN                            23

//
// Steppers
//
#define X_STEP_PIN                            25
#define X_DIR_PIN                             27
#define X_ENABLE_PIN                          26

#define Y_STEP_PIN                            28
#define Y_DIR_PIN                             30
#define Y_ENABLE_PIN                          29

#define Z_STEP_PIN                            31
#define Z_DIR_PIN                             33
#define Z_ENABLE_PIN                          32

#define E0_STEP_PIN                           57
#define E0_DIR_PIN                            55
#define E0_ENABLE_PIN                         58

#define E1_STEP_PIN                           61
#define E1_DIR_PIN                            62
#define E1_ENABLE_PIN                         60

#define E2_STEP_PIN                           46
#define E2_DIR_PIN                            66
#define E2_ENABLE_PIN                         44

#define E3_STEP_PIN                           45
#define E3_DIR_PIN                            69
#define E3_ENABLE_PIN                         47

//
// Temperature Sensors
//
#define TEMP_0_PIN                             0  // Analog Input
#define TEMP_1_PIN                             9  // Analog Input.  9 for tool2 -> 13 for chambertemp
#define TEMP_2_PIN                            13  // Analog Input. 10 for tool3 -> 13 for chambertemp
#define TEMP_3_PIN                            11  // Analog Input. 11 for tool4 -> 13 for chambertemp
#define TEMP_BED_PIN                          14  // Analog Input

#ifndef TEMP_CHAMBER_PIN
  //#define TEMP_CHAMBER_PIN                  13  // Analog Input
#endif

//
// Heaters / Fans
//
#define HEATER_0_PIN                          11
#define HEATER_1_PIN                           9
#define HEATER_2_PIN                           6
#define HEATER_3_PIN                           3
#define HEATER_BED_PIN                        24

#ifndef FAN_PIN
  #define FAN_PIN                              5  // 5 is PWMtool3 -> 7 is common PWM pin for all tools
#endif

//
// Auto fans
//
#define AUTO_FAN_PIN                           7
#ifndef E0_AUTO_FAN_PIN
  #define E0_AUTO_FAN_PIN           AUTO_FAN_PIN
#endif
#ifndef E1_AUTO_FAN_PIN
  #define E1_AUTO_FAN_PIN           AUTO_FAN_PIN
#endif
#ifndef E2_AUTO_FAN_PIN
  #define E2_AUTO_FAN_PIN           AUTO_FAN_PIN
#endif
#ifndef E3_AUTO_FAN_PIN
  #define E3_AUTO_FAN_PIN           AUTO_FAN_PIN
#endif

//
// Misc. Functions
//
#define SDSS                                  53
#define SD_DETECT_PIN                         15

// Tools

//#define TOOL_0_PIN                          56
//#define TOOL_0_PWM_PIN                      10  // red warning led at dual extruder
//#define TOOL_1_PIN                          59
//#define TOOL_1_PWM_PIN                       8  // lights at dual extruder
//#define TOOL_2_PIN                           4
//#define TOOL_2_PWM_PIN                       5
//#define TOOL_3_PIN                          14
//#define TOOL_3_PWM_PIN                       2

// Common I/O

#ifndef FIL_RUNOUT_PIN
  #define FIL_RUNOUT_PIN                      18
#endif
//#define PWM_1_PIN                           12
//#define PWM_2_PIN                           13
//#define SPARE_IO                            17

//
// LCD / Controller
//
#if HAS_WIRED_LCD
  #define BEEPER_PIN                          16

  #define BTN_EN1                             36
  #define BTN_EN2                             34
  #define BTN_ENC                             38

  #if HAS_MARLINUI_U8GLIB
    #define DOGLCD_A0                         39
    #define DOGLCD_CS                         35
    #define DOGLCD_MOSI                       48
    #define DOGLCD_SCK                        49
  #endif
#endif

// Hardware buttons for manual movement of XYZ
#define SHIFT_OUT_PIN                         42
#define SHIFT_LD_PIN                          41
#define SHIFT_CLK_PIN                         40

//#define UI1                                 43
//#define UI2                                 37

#define STAT_LED_BLUE_PIN                     -1
#define STAT_LED_RED_PIN                      10  // TOOL_0_PWM_PIN

#define LCD_SCREEN_ROTATE                    180  // 0, 90, 180, 270
