pins_MINITRONICS.h

/**
 * Marlin 3D Printer Firmware
 * Copyright (C) 2016 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 <http://www.gnu.org/licenses/>.
 *
 */

/**
 * Minitronics v1.0/1.1 pin assignments
 */

#ifndef __AVR_ATmega1281__
  #error Oops!  Make sure you have 'Minitronics' selected from the 'Tools -> Boards' menu.
#endif

#define LARGE_FLASH        true

#define X_STEP_PIN 48
#define X_DIR_PIN 47
#define X_ENABLE_PIN 49
// #define X_MIN_PIN 5
// #define X_MAX_PIN 2
#define X_MIN_PIN -1
#define X_MAX_PIN 5

#define Y_STEP_PIN 39 // A6
#define Y_DIR_PIN 40 // A0
#define Y_ENABLE_PIN 38
#define Y_MIN_PIN 2
// #define Y_MAX_PIN 15
#define Y_MAX_PIN -1

#define Z_STEP_PIN 42 // A2
#define Z_DIR_PIN 43 // A6
#define Z_ENABLE_PIN 41 // A1
// #define Z_MIN_PIN 6
// #define Z_MAX_PIN -1
#define Z_MIN_PIN -1
#define Z_MAX_PIN 6

#define E0_STEP_PIN 45
#define E0_DIR_PIN 44
#define E0_ENABLE_PIN 27

#define E1_STEP_PIN 36
#define E1_DIR_PIN 35
#define E1_ENABLE_PIN 37

#define E2_STEP_PIN -1
#define E2_DIR_PIN -1
#define E2_ENABLE_PIN -1

#define SDPOWER -1
#define SDSS 16
#define LED_PIN 46

#define FAN_PIN 9
#define FAN2_PIN -1
#define PS_ON_PIN -1
#define KILL_PIN -1

#define HEATER_0_PIN 7 // EXTRUDER 1
#define HEATER_1_PIN 8 // EXTRUDER 2
#define HEATER_2_PIN -1


#define TEMP_0_PIN 7 // ANALOG NUMBERING
#define TEMP_1_PIN 6 // ANALOG NUMBERING
#define TEMP_2_PIN -1 // ANALOG NUMBERING

#define HEATER_BED_PIN 3 // BED
#define TEMP_BED_PIN 6 // ANALOG NUMBERING

#define BEEPER_PIN -1



#if ENABLED(DOGLCD)

    #if ENABLED(U8GLIB_ST7920)
    
        #define LCD_PINS_RS     15 //CS chip select /SS chip slave select
        #define LCD_PINS_ENABLE 11 //SID (MOSI)
        #define LCD_PINS_D4     10 //SCK (CLK) clock     

        #define BTN_EN1             18
        #define BTN_EN2             17
        #define BTN_ENC             25

        
        #define SD_DETECT_PIN 30
    #endif

#else
#define LCD_PINS_RS -1
#define LCD_PINS_ENABLE -1
#define LCD_PINS_D4 -1
#define LCD_PINS_D5 -1
#define LCD_PINS_D6 -1
#define LCD_PINS_D7 -1
#define BTN_EN1 -1
#define BTN_EN2 -1
#define BTN_ENC -1 // the click

#define BLEN_C 2
#define BLEN_B 1
#define BLEN_A 0

#define SD_DETECT_PIN -1  // Minitronics doesn't use this
#endif

// Buttons are directly attached using keypad