Marlin_Firmware/Marlin/src/pins/pins_COHESION3D_REMIX.h

/**
 * Marlin 3D Printer Firmware
 * Copyright (C) 2019 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/>.
 *
 */

/**
 * Cohesion3D ReMix pin assignments
 */

#ifndef LPC1769
  #error "Oops! Make sure you have the LPC1769 environment selected in your IDE."
#endif

#define BOARD_NAME "Cohesion3D ReMix"

//
// Servos
//
#define SERVO0_PIN         P2_04

//
// Limit Switches
//
#define X_MIN_PIN          P1_24   // 10k pullup to 3.3V
#define X_MAX_PIN          P1_25   // 10k pullup to 3.3V
#define Y_MIN_PIN          P1_26   // 10k pullup to 3.3V
#define Y_MAX_PIN          P1_27   // 10k pullup to 3.3V
#define Z_MIN_PIN          P1_28   // 10k pullup to 3.3V
#define Z_MAX_PIN          P1_29   // 10k pullup to 3.3V

//
// Steppers
//
#define X_STEP_PIN         P2_00
#define X_DIR_PIN          P0_05
#define X_ENABLE_PIN       P0_04
#define X_CS_PIN           P1_10   // Ethernet Expansion - Pin 9

#define Y_STEP_PIN         P2_01
#define Y_DIR_PIN          P0_11
#define Y_ENABLE_PIN       P0_10
#define Y_CS_PIN           P1_09   // Ethernet Expansion - Pin 10

#define Z_STEP_PIN         P2_02
#define Z_DIR_PIN          P0_20
#define Z_ENABLE_PIN       P0_19
#define Z_CS_PIN           P1_00   // Ethernet Expansion - Pin 11

#define E0_STEP_PIN        P2_03
#define E0_DIR_PIN         P0_22
#define E0_ENABLE_PIN      P0_21
#define E0_CS_PIN          P1_04   // Ethernet Expansion - Pin 12

#define E1_STEP_PIN        P2_08
#define E1_DIR_PIN         P2_13
#define E1_ENABLE_PIN      P4_29
#define E1_CS_PIN          P1_01   // Ethernet Expansion - Pin 14

#define E2_STEP_PIN        P1_20
#define E2_DIR_PIN         P1_19
#define E2_ENABLE_PIN      P1_21
#define E2_CS_PIN          P1_18   // FET 6

//
// Default pins for TMC software SPI
//
#if ENABLED(TMC_USE_SW_SPI)
  #ifndef TMC_SW_MOSI
    #define TMC_SW_MOSI    P1_16   // Ethernet Expansion - Pin 5
  #endif
  #ifndef TMC_SW_MISO
    #define TMC_SW_MISO    P1_17   // Ethernet Expansion - Pin 6
  #endif
  #ifndef TMC_SW_SCK
    #define TMC_SW_SCK     P1_08   // Ethernet Expansion - Pin 7
  #endif
#endif

//
// Analog Inputs
//  3.3V max when defined as an analog input
//
#define TEMP_0_PIN          0   // P0_23
#define TEMP_BED_PIN        1   // P0_24
#define TEMP_1_PIN          2   // P0_25
#if ENABLED(FILAMENT_WIDTH_SENSOR)
  #define FILWIDTH_PIN      3   // P0_26
#else
  #define TEMP_2_PIN        3   // P0_26
#endif

//
// Heaters / Fans
//
#define HEATER_BED_PIN     P2_05
#define HEATER_0_PIN       P2_07   // FET 1
#define HEATER_1_PIN       P1_23   // FET 2
#define HEATER_2_PIN       P1_22   // FET 3
#ifndef FAN_PIN
  #define FAN_PIN          P2_06   // FET 4
#endif

//
// Auto fans
//
#if HOTENDS == 3
  #define AUTO_FAN_PIN     P1_18   // FET 6
#else
  #define AUTO_FAN_PIN     P1_22   // FET 3
#endif
#define ORIG_E0_AUTO_FAN_PIN  AUTO_FAN_PIN
#define ORIG_E1_AUTO_FAN_PIN  AUTO_FAN_PIN
#define ORIG_E2_AUTO_FAN_PIN  AUTO_FAN_PIN

//
// Misc. Functions
//
#define LED_PIN            P4_28   // Play LED

//
// M3/M4/M5 - Spindle/Laser Control
//
#if ENABLED(SPINDLE_LASER_ENABLE)
  #undef HEATER_0_PIN
  #undef HEATER_BED_PIN
  #undef FAN_PIN
  #define SPINDLE_LASER_ENA_PIN P2_07   // FET 1
  #define SPINDLE_LASER_PWM_PIN P2_05   // Bed FET
  #define SPINDLE_DIR_PIN       P2_06   // FET 4
#endif

//
// LCD / Controller
//
// LCD_PINS_D5, D6, and D7 are not present in the EXP1 connector, and will need to be
// defined to use the REPRAP_DISCOUNT_SMART_CONTROLLER.
//
// A remote SD card is currently not supported because the pins routed to the EXP2
// connector are shared with the onboard SD card, and Marlin does not support that
// hardware configuration.
//

#if ENABLED(FYSETC_MINI_12864)

  #define FORCE_SOFT_SPI    // REQUIRED - results in LCD soft SPI mode 3

  #define BEEPER_PIN      P1_31   // EXP1-1
  #define BTN_ENC         P1_30   // EXP1-2
  #define DOGLCD_CS       P0_18   // EXP1-3
  #define DOGLCD_A0       P0_16   // EXP1-4
  #define LCD_RESET_PIN   P0_15   // EXP1-5

  // A custom cable is REQUIRED for EXP2 cable because the SCK & MOSI on the card's EXP2 are dedicated
  // to the onboard SD card.  All required EXP2 signals come from the Ethernet connector.  Pin 1 of this
  // connector is the one nearest the motor power connector.
  #define DOGLCD_SCK      P1_17   // EXP2-2  =>  Ethernet pin  5 (bottom, 3 from left)
  #define BTN_EN2         P1_09   // EXP2-3  =>  Ethernet pin  9 (bottom, 5 from left)
  #define BTN_EN1         P1_04   // EXP2-5  =>  Ethernet pin 11 (bottom, 6 from left)
  #define DOGLCD_MOSI     P1_01   // EXP2-6  =>  Ethernet pin 13 (bottom, 7 from left)

  // A custom EXP1 cable is required colored LEDs. Pins 1-5, 9, 10 of the cable go to pins 1-5, 9, 10
  // on the board's EXP1 connector. Pins 6, 7, and 8 of the EXP1 cable go to the Ethernet connector.
  // Rev 1.2 displays do NOT require the RGB LEDs. 2.0 and 2.1 displays do require RGB.
  #if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
    #ifndef RGB_LED_R_PIN
      #define RGB_LED_R_PIN P1_16 // EXP1-6  =>  Ethernet pin  6 (top row, 3 from left)
    #endif
    #ifndef RGB_LED_G_PIN
      #define RGB_LED_G_PIN P1_10 // EXP1-7  =>  Ethernet pin 10 (top row, 5 from left)
    #endif
    #ifndef RGB_LED_B_PIN
      #define RGB_LED_B_PIN P1_00 // EXP1-8  =>  Ethernet pin 12 (top row, 6 from left)
    #endif
  #elif ENABLED(FYSETC_MINI_12864_2_1)
    #define NEOPIXEL_PIN  P1_16   // EXP1-6  =>  Ethernet pin  6 (top row, 3 from left)
  #endif

#elif ENABLED(ULTRA_LCD)

  #define BEEPER_PIN      P1_31   // EXP1-1
  //#define SD_DETECT_PIN P0_27   // EXP2-7

  #define BTN_EN1         P3_26   // EXP2-5
  #define BTN_EN2         P3_25   // EXP2-3
  #define BTN_ENC         P1_30   // EXP1-2

  #define LCD_PINS_RS     P0_16   // EXP1-4
  #define LCD_SDSS        P0_28   // EXP2-4
  #define LCD_PINS_ENABLE P0_18   // EXP1-3
  #define LCD_PINS_D4     P0_15   // EXP1-5

  #define KILL_PIN        P2_11   // EXP2-10

#endif // ULTRA_LCD

//
// SD Support
//
#ifndef SDCARD_CONNECTION
  #define SDCARD_CONNECTION ONBOARD
#endif

#define ONBOARD_SD_CS_PIN  P0_06   // Chip select for "System" SD card

#if SD_CONNECTION_IS(LCD)
  #define SCK_PIN          P0_07   // (52)  system defined J3-9 & AUX-3
  #define MISO_PIN         P0_08   // (50)  system defined J3-10 & AUX-3
  #define MOSI_PIN         P0_09   // (51)  system defined J3-10 & AUX-3
  #define SS_PIN           P1_23   // (53)  system defined J3-5 & AUX-3 (Sometimes called SDSS) - CS used by Marlin
#elif SD_CONNECTION_IS(ONBOARD)
  #undef SD_DETECT_PIN
  #define SCK_PIN          P0_07
  #define MISO_PIN         P0_08
  #define MOSI_PIN         P0_09
  #define SS_PIN           ONBOARD_SD_CS_PIN
#elif SD_CONNECTION_IS(CUSTOM_CABLE)
  #error "No custom SD drive cable defined for this board."
#endif

//
// Ethernet pins
//
//#define ENET_MDIO          P1_17   // Ethernet pin  5 (bottom, 3 from left)
//#define ENET_RX_ER         P1_14
//#define ENET_RXD1          P1_10   // Ethernet pin 10 (top row, 5 from left)
//#define ENET_MOC           P1_16   // Ethernet pin  6 (top row, 3 from left)
//#define REF_CLK            P1_15
//#define ENET_RXD0          P1_09   // Ethernet pin  9 (bottom, 5 from left)
//#define ENET_CRS           P1_08   // Ethernet pin  8 (top row, 4 from left) - INPUT ONLY
//#define ENET_TX_EN         P1_04   // Ethernet pin 11 (bottom, 6 from left)
//#define ENET_TXD0          P1_00   // Ethernet pin 12 (top row, 6 from left)
//#define ENET_TXD1          P1_01   // Ethernet pin 13 (bottom, 7 from left)

/**
 *  EXP1 pins
 *    1 - P1_31
 *    2 - P1_30
 *    3 - P0_18
 *    4 - P0_16
 *    5 - P0_15
 *    6 - N/C
 *    7 - N/C
 *    8 - P0_27 (also on EXP2-7)
 *    9 - GND
 *   10 - +5V
 *
 *
 *  EXP2 pins
 *    1 - P0_08
 *    2 - P0_07
 *    3 - P3_26
 *    4 - P0_28
 *    5 - P3_25
 *    6 - P0_09
 *    7 - P0_27 (also on EXP1_8)
 *    8 - P2_11
 *    9 - GND
 *   10 - N/C
 */