/**
 * 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

/**
 * Common pin assignments for all RUMBA32 boards
 */

#include "env_validate.h"

#if HOTENDS > 3 || E_STEPPERS > 3
  #error "RUMBA32 boards support up to 3 hotends / E steppers."
#endif

#define DEFAULT_MACHINE_NAME BOARD_INFO_NAME

// Use soft PWM for fans - PWM is not working properly when paired with STM32 Arduino Core v1.7.0
// This can be removed when Core version is updated and PWM behaviour is fixed.
#define FAN_SOFT_PWM_REQUIRED

//
// Configure Timers
// TIM6 is used for TONE
// TIM7 is used for SERVO
// TIMER_SERIAL defaults to TIM7 and must be overridden in the platformio.h file if SERVO will also be used.
//              This will be difficult to solve from the Arduino IDE, without modifying the RUMBA32 variant
//              included with the STM32 framework.

#define STEP_TIMER 10
#define TEMP_TIMER 14

//
// Limit Switches
//
#define X_MIN_PIN                           PB12
#define I_MIN_PIN                           PB13
#define Y_MIN_PIN                           PB15
#define J_MIN_PIN                           PD8
#define Z_MIN_PIN                           PD9
#define Z_MAX_PIN                           PD10

//
// Steppers
//
#define X_STEP_PIN                          PA0
#define X_DIR_PIN                           PC15
#define X_ENABLE_PIN                        PC11
#define X_CS_PIN                            PC14

#define Y_STEP_PIN                          PE5
#define Y_DIR_PIN                           PE6
#define Y_ENABLE_PIN                        PE3
#define Y_CS_PIN                            PE4

#define Z_STEP_PIN                          PE1
#define Z_DIR_PIN                           PE2
#define Z_ENABLE_PIN                        PB7
#define Z_CS_PIN                            PE0

#define I_STEP_PIN                         PB5
#define I_DIR_PIN                          PB6
#define I_ENABLE_PIN                       PC12
#define I_CS_PIN                           PC13

#define J_STEP_PIN                         PD6
#define J_DIR_PIN                          PD7
#define J_ENABLE_PIN                       PD4
#define J_CS_PIN                           PD5

#define E0_STEP_PIN                         PD2
#define E0_DIR_PIN                          PD3
#define E0_ENABLE_PIN                       PD0
#define E0_CS_PIN                           PD1

#if ENABLED(TMC_USE_SW_SPI)
  #ifndef TMC_SW_MOSI
    #define TMC_SW_MOSI                     PA7
  #endif
  #ifndef TMC_SW_MISO
    #define TMC_SW_MISO                     PA6
  #endif
  #ifndef TMC_SW_SCK
    #define TMC_SW_SCK                      PA5
  #endif
#endif

//
// Temperature Sensors
//
#define TEMP_0_PIN                          PC4
#define TEMP_1_PIN                          PC3
#define TEMP_2_PIN                          PC2
//#define TEMP_3_PIN                          PC1
#define TEMP_BED_PIN                        PC0

//
// Heaters / Fans
//
#define HEATER_0_PIN                         PC1

#define SOLENOID_PIN                         PC6  //M721-ON , M722- OFF
#define UPLIGT_PIN                           PC7  //M723-ON , M724- OFF
#define DONLIGT_PIN                          PC8  //M725-ON , M726- OFF
#define KLAPANN_PIN                          PA1  //M727-ON , M728- OFF
#define KLAPANP_PIN                          PC9  //M729-ON , M730- OFF
#define VENTIL_PIN                           PA8  //M731-ON , M732- OFF



//#define HEATER_0_PIN                        PC6
//#define HEATER_1_PIN                        PC7
//#define HEATER_2_PIN                        PC8
//#define HEATER_BED_PIN                      PA1

//#define FAN_PIN                             PC9
//#define FAN1_PIN                            PA8

//
// SPI
//
#define SD_SCK_PIN                          PA5
#define SD_MISO_PIN                         PA6
#define SD_MOSI_PIN                         PA7

//
// Misc. Functions
//
#define LED_PIN                             PB14
#define PS_ON_PIN                           PE11
#define KILL_PIN                            PC5

#define SDSS                                PA2
#define SD_DETECT_PIN                       PB0
#define BEEPER_PIN                          PE8

//
// LCD / Controller
//
#if HAS_WIRED_LCD

  #define BTN_EN1                           PB2
  #define BTN_EN2                           PB1
  #define BTN_ENC                           PE7

  #define LCD_PINS_RS                       PE10
  #define LCD_PINS_ENABLE                   PE9
  #define LCD_PINS_D4                       PE12

  #if ENABLED(MKS_MINI_12864)
    #define DOGLCD_CS                       PE13
    #define DOGLCD_A0                       PE14
  #endif

  #if IS_ULTIPANEL
    #define LCD_PINS_D5                     PE13
    #define LCD_PINS_D6                     PE14
    #define LCD_PINS_D7                     PE15

    #if ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)
      #define BTN_ENC_EN             LCD_PINS_D7  // Detect the presence of the encoder
    #endif
  #endif

#endif // HAS_WIRED_LCD

// Alter timing for graphical display
#if IS_U8GLIB_ST7920
  #define BOARD_ST7920_DELAY_1                96
  #define BOARD_ST7920_DELAY_2                48
  #define BOARD_ST7920_DELAY_3               640
#endif