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277 lines
8.4 KiB
C
277 lines
8.4 KiB
C
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* Cohesion3D ReMix pin assignments
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*/
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#ifndef LPC1769
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#error "Oops! Make sure you have the LPC1769 environment selected in your IDE."
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#endif
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#define BOARD_NAME "Cohesion3D ReMix"
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//
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// Servos
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//
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#define SERVO0_PIN P2_04
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//
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// Limit Switches
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//
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#define X_MIN_PIN P1_24 // 10k pullup to 3.3V
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#define X_MAX_PIN P1_25 // 10k pullup to 3.3V
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#define Y_MIN_PIN P1_26 // 10k pullup to 3.3V
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#define Y_MAX_PIN P1_27 // 10k pullup to 3.3V
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#define Z_MIN_PIN P1_28 // 10k pullup to 3.3V
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#define Z_MAX_PIN P1_29 // 10k pullup to 3.3V
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//
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// Steppers
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//
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#define X_STEP_PIN P2_00
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#define X_DIR_PIN P0_05
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#define X_ENABLE_PIN P0_04
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#define X_CS_PIN P1_10 // Ethernet Expansion - Pin 9
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#define Y_STEP_PIN P2_01
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#define Y_DIR_PIN P0_11
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#define Y_ENABLE_PIN P0_10
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#define Y_CS_PIN P1_09 // Ethernet Expansion - Pin 10
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#define Z_STEP_PIN P2_02
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#define Z_DIR_PIN P0_20
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#define Z_ENABLE_PIN P0_19
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#define Z_CS_PIN P1_00 // Ethernet Expansion - Pin 11
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#define E0_STEP_PIN P2_03
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#define E0_DIR_PIN P0_22
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#define E0_ENABLE_PIN P0_21
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#define E0_CS_PIN P1_04 // Ethernet Expansion - Pin 12
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#define E1_STEP_PIN P2_08
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#define E1_DIR_PIN P2_13
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#define E1_ENABLE_PIN P4_29
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#define E1_CS_PIN P1_01 // Ethernet Expansion - Pin 14
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#define E2_STEP_PIN P1_20
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#define E2_DIR_PIN P1_19
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#define E2_ENABLE_PIN P1_21
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#define E2_CS_PIN P1_18 // FET 6
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//
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// Default pins for TMC software SPI
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//
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#if ENABLED(TMC_USE_SW_SPI)
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#ifndef TMC_SW_MOSI
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#define TMC_SW_MOSI P1_16 // Ethernet Expansion - Pin 5
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#endif
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#ifndef TMC_SW_MISO
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#define TMC_SW_MISO P1_17 // Ethernet Expansion - Pin 6
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#endif
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#ifndef TMC_SW_SCK
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#define TMC_SW_SCK P1_08 // Ethernet Expansion - Pin 7
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#endif
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#endif
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//
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// Analog Inputs
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// 3.3V max when defined as an analog input
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//
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#define TEMP_0_PIN 0 // P0_23
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#define TEMP_BED_PIN 1 // P0_24
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#define TEMP_1_PIN 2 // P0_25
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#if ENABLED(FILAMENT_WIDTH_SENSOR)
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#define FILWIDTH_PIN 3 // P0_26
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#else
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#define TEMP_2_PIN 3 // P0_26
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#endif
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//
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// Heaters / Fans
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//
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#define HEATER_BED_PIN P2_05
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#define HEATER_0_PIN P2_07 // FET 1
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#define HEATER_1_PIN P1_23 // FET 2
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#define HEATER_2_PIN P1_22 // FET 3
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#ifndef FAN_PIN
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#define FAN_PIN P2_06 // FET 4
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#endif
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//
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// Auto fans
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//
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#if HOTENDS == 3
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#define AUTO_FAN_PIN P1_18 // FET 6
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#else
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#define AUTO_FAN_PIN P1_22 // FET 3
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#endif
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#define ORIG_E0_AUTO_FAN_PIN AUTO_FAN_PIN
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#define ORIG_E1_AUTO_FAN_PIN AUTO_FAN_PIN
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#define ORIG_E2_AUTO_FAN_PIN AUTO_FAN_PIN
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//
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// Misc. Functions
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//
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#define LED_PIN P4_28 // Play LED
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//
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// M3/M4/M5 - Spindle/Laser Control
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//
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#if HAS_CUTTER
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#undef HEATER_0_PIN
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#undef HEATER_BED_PIN
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#undef FAN_PIN
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#define SPINDLE_LASER_ENA_PIN P2_07 // FET 1
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#define SPINDLE_LASER_PWM_PIN P2_05 // Bed FET
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#define SPINDLE_DIR_PIN P2_06 // FET 4
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#endif
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//
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// LCD / Controller
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//
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// LCD_PINS_D5, D6, and D7 are not present in the EXP1 connector, and will need to be
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// defined to use the REPRAP_DISCOUNT_SMART_CONTROLLER.
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//
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// A remote SD card is currently not supported because the pins routed to the EXP2
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// connector are shared with the onboard SD card, and Marlin does not support that
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// hardware configuration.
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//
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#if ENABLED(FYSETC_MINI_12864)
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#define FORCE_SOFT_SPI // REQUIRED - results in LCD soft SPI mode 3
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#define BEEPER_PIN P1_31 // EXP1-1
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#define BTN_ENC P1_30 // EXP1-2
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#define DOGLCD_CS P0_18 // EXP1-3
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#define DOGLCD_A0 P0_16 // EXP1-4
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#define LCD_RESET_PIN P0_15 // EXP1-5
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// A custom cable is REQUIRED for EXP2 cable because the SCK & MOSI on the card's EXP2 are dedicated
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// to the onboard SD card. All required EXP2 signals come from the Ethernet connector. Pin 1 of this
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// connector is the one nearest the motor power connector.
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#define DOGLCD_SCK P1_17 // EXP2-2 => Ethernet pin 5 (bottom, 3 from left)
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#define BTN_EN2 P1_09 // EXP2-3 => Ethernet pin 9 (bottom, 5 from left)
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#define BTN_EN1 P1_04 // EXP2-5 => Ethernet pin 11 (bottom, 6 from left)
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#define DOGLCD_MOSI P1_01 // EXP2-6 => Ethernet pin 13 (bottom, 7 from left)
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// A custom EXP1 cable is required colored LEDs. Pins 1-5, 9, 10 of the cable go to pins 1-5, 9, 10
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// on the board's EXP1 connector. Pins 6, 7, and 8 of the EXP1 cable go to the Ethernet connector.
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// Rev 1.2 displays do NOT require the RGB LEDs. 2.0 and 2.1 displays do require RGB.
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#if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
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#ifndef RGB_LED_R_PIN
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#define RGB_LED_R_PIN P1_16 // EXP1-6 => Ethernet pin 6 (top row, 3 from left)
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#endif
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#ifndef RGB_LED_G_PIN
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#define RGB_LED_G_PIN P1_10 // EXP1-7 => Ethernet pin 10 (top row, 5 from left)
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#endif
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#ifndef RGB_LED_B_PIN
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#define RGB_LED_B_PIN P1_00 // EXP1-8 => Ethernet pin 12 (top row, 6 from left)
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#endif
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#elif ENABLED(FYSETC_MINI_12864_2_1)
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#define NEOPIXEL_PIN P1_16 // EXP1-6 => Ethernet pin 6 (top row, 3 from left)
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#endif
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#elif HAS_SPI_LCD
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#define BEEPER_PIN P1_31 // EXP1-1
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//#define SD_DETECT_PIN P0_27 // EXP2-7
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#define BTN_EN1 P3_26 // EXP2-5
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#define BTN_EN2 P3_25 // EXP2-3
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#define BTN_ENC P1_30 // EXP1-2
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#define LCD_PINS_RS P0_16 // EXP1-4
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#define LCD_SDSS P0_28 // EXP2-4
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#define LCD_PINS_ENABLE P0_18 // EXP1-3
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#define LCD_PINS_D4 P0_15 // EXP1-5
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#define KILL_PIN P2_11 // EXP2-10
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#endif // HAS_SPI_LCD
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//
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// SD Support
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//
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#ifndef SDCARD_CONNECTION
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#define SDCARD_CONNECTION ONBOARD
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#endif
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#define ONBOARD_SD_CS_PIN P0_06 // Chip select for "System" SD card
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#if SD_CONNECTION_IS(LCD)
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#define SCK_PIN P0_07 // (52) system defined J3-9 & AUX-3
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#define MISO_PIN P0_08 // (50) system defined J3-10 & AUX-3
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#define MOSI_PIN P0_09 // (51) system defined J3-10 & AUX-3
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#define SS_PIN P1_23 // (53) system defined J3-5 & AUX-3 (Sometimes called SDSS) - CS used by Marlin
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#elif SD_CONNECTION_IS(ONBOARD)
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#undef SD_DETECT_PIN
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#define SCK_PIN P0_07
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#define MISO_PIN P0_08
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#define MOSI_PIN P0_09
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#define SS_PIN ONBOARD_SD_CS_PIN
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#elif SD_CONNECTION_IS(CUSTOM_CABLE)
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#error "No custom SD drive cable defined for this board."
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#endif
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//
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// Ethernet pins
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//
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//#define ENET_MDIO P1_17 // Ethernet pin 5 (bottom, 3 from left)
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//#define ENET_RX_ER P1_14
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//#define ENET_RXD1 P1_10 // Ethernet pin 10 (top row, 5 from left)
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//#define ENET_MOC P1_16 // Ethernet pin 6 (top row, 3 from left)
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//#define REF_CLK P1_15
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//#define ENET_RXD0 P1_09 // Ethernet pin 9 (bottom, 5 from left)
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//#define ENET_CRS P1_08 // Ethernet pin 8 (top row, 4 from left) - INPUT ONLY
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//#define ENET_TX_EN P1_04 // Ethernet pin 11 (bottom, 6 from left)
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//#define ENET_TXD0 P1_00 // Ethernet pin 12 (top row, 6 from left)
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//#define ENET_TXD1 P1_01 // Ethernet pin 13 (bottom, 7 from left)
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/**
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* EXP1 pins
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* 1 - P1_31
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* 2 - P1_30
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* 3 - P0_18
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* 4 - P0_16
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* 5 - P0_15
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* 6 - N/C
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* 7 - N/C
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* 8 - P0_27 (also on EXP2-7)
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* 9 - GND
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* 10 - +5V
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*
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*
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* EXP2 pins
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* 1 - P0_08
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* 2 - P0_07
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* 3 - P3_26
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* 4 - P0_28
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* 5 - P3_25
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* 6 - P0_09
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* 7 - P0_27 (also on EXP1_8)
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* 8 - P2_11
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* 9 - GND
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* 10 - N/C
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*/
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